Fire, Floods, Famine, Lava and Shakers – WIF Bad Things Go Happen

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Throughout History

Natural disasters have existed as long as humanity, and in fact a lot longer. This means that pretty much every century in recorded history has been forced to endure one or more incredibly destructive attacks of nature’s strongest powers. Let’s take a look at some of the biggest natural disasters in history, and how they affected the people of that era.

10. Peshtigo Fire

Most people are familiar with the Great Chicago Fire, with its “Mrs. O’Leary’s cow tipped over a lantern” backstory and hundreds of dead. However, it’s far from the most destructive fire in American history. It’s not even the most destructive one that started on October 8, 1871. That dubious honor goes to the Peshtigo Fire of Wisconsin — the most destructive forest fire in America’s history, which caused around 1,200 deaths, burned an incredible 1.2 million acres and burned through 16 different towns, in 11 counties. At one point, it even “skipped over” Green Bay to burn sections of two counties on the other side. It even made the same amount of damage as the much more urban Chicago fire — roughly $169 million.

Where the Great Chicago Fire was a disaster, the Peshtigo fire was hell, plain and simple. The fire was likely started by careless railroad workers who caused a brush fire which the dry summer and unfortunate winds soon whipped up into a superfast wall of flame that some say moved almost like a tornado. The flames “convulsed” and moved in strange ways, eating up all the oxygen and bursting fleeing people ablaze. It looked like the end of the world, and for many, it was. There were heroics, and tragic losses, and desperate survival stories. One heroic man reportedly carried a woman all the way to safety, thinking it was his wife, and when he found it was a stranger he immediately went insane. A young girl spent all night in the river to escape the inferno, holding on to a cow’s horn to stay moored.

The worst damage was done to the fire’s namesake, the town of Peshtigo. 800 of the fire’s 1,200 victims were from there, and the entire place was “gone in an hour.”

9. Ch’ing-yang event

There have been many times when meteors and meteorites have graced our planet with their presence, but arguably the one with the biggest death toll is the Ch’ing-yang event in 1490. Seeing as this meteor shower event in China happened well over five centuries ago, actual details about the event are unfortunately somewhat fuzzy. Accounts of the era report that “stones falling like rain” killed up to 10,000 people on the Ch’ing-Yang area of the Shaanxi Province.

Modern experts have expressed doubt over that exact figure — after all, it is the only meteor shower case with such a giant death toll. However, pretty much everyone agrees that a “dramatic event” happened at the reported time and place, and it’s speculated that a breakup of an asteroid may indeed have resulted in a deadly rain of celestial hail.

8. Calcutta cyclone

The Ganges River delta area is no stranger to tropical storms, but the Calcutta cyclone of 1737, also known as the Hoogly River cyclone, ranks among the absolute worst. It struck on an early autumn morning just south of the city of Calcutta, tearing 200 miles inlands before finally calling it a day. The cyclone brought with it a 30 to 40-foot storm surge (a sudden rise of water level in Ganges), along with 15 inches of rain over just six hours.

The combination of these elemental attacks was catastrophic. Most of the city of Calcutta, built largely of mud huts and brick buildings, was utterly demolished. The city suffered 3,000 casualties, but the cyclone’s overall damage was over a hundred times worse; The disaster is estimated to have killed up to 350,000 people and destroyed around 20,000 boats, ships and canoes of all shapes and sizes.

7. Dadu River dam landslide

On June 1, 1976, a huge earthquake shook the Kangding-Luding area of southwest China, causing all the problems that a major 7.75 magnitude quake can cause. What happened next was worse. A landslide dam (debris from the landslide blocking the water flow of the river), and as is so often the case in impromptu dams, it unfortunately wasn’t built to last.

After building a nice reservoir behind it for 10 days, the landslide dam eventually breached. The water cascaded downstream as a catastrophic wall of death, flooding the areas it encountered to the tune of 100,000 deaths. Experts think that this was likely the most destructive event of this particular nature in history.

6. Coringa cyclones

Coringa was a large and prosperous Indian port city at the mouth of river Godavari. These days, it’s still there, but only as a mere small village. This is because the former busy city went through some of the worst cyclones in history.

In 1789, Coringa received a massive blow when a nasty cyclone tore through the area, leaving around 20,000 people dead. The shaken city was nevertheless able to resume its functions, but unbeknownst to its residents, their terrors had only begun. On November 25, 1839, another, much worse cyclone came, bringing a 40-foot storm surge and punishing winds with it. Once the roar of the storm died down, Coringa’s entire port was destroyed. The death count of the cyclone was an estimated 300,000 people, which along with the 20,000 boats that were also destroyed by the storm marked the end of Coringa’s glory days.

5. Krakatoa volcanic eruption of 1883

What the Krakatoa volcano’s eruption in August 1883 lacked in death toll (it killed “only” 36,000 people), it delivered in pure, deadly spectacle. The volcano, which was on a 3-by-5.5 mile island between Sumatra and Java, started giving signs of upcoming trouble months before the incident, starting with massive ash clouds, “thundering” noises and strange “natural fireworks” that lit the sky. Unaware of the impeding doom, the people living on nearby islands took to celebrating the show — only to be rudely interrupted when Krakatoa started a very different, deadly party.

On August 26, the first blast threw debris and a gas cloud a good 15 miles in the air. The next morning, the area was shaken by four explosions that equaled the strength of 200 megatons of TNT (the Hiroshima bomb was around 0,01% of that) and could be heard from 2,800 miles away. Super-heated steam, hot gases and volcanic matter scorched the surrounding 25 miles at speeds over 62 miles-per-hour.

The eruption claimed its first victims via thermal injuries from its mighty blasts, and the rest fell victim to the 120-foot tsunami that came when the volcano collapsed into an undersea caldera. Even after its initial terrors were over, Krakatoa wouldn’t stop wrecking humanity’s day. The eruption was so strong that it actually changed the climate and dropped temperatures all over the world.

4. Shaanxi earthquake

In 1556, the Shaanxi province of China had the extreme misfortune of hosting what is thought to be the deadliest earthquake in recorded history. The quake was around 8 on the Richter scale, meaning it was a “great” earthquake that is totally capable of leveling communities near the epicenter. The Shaanxi quake wasn’t content with just communities, either; Chinese annals report that it lasted mere seconds, but was so incredibly strong that it destroyed buildings, remodeled rivers, caused floods, ignited massive fires and even “leveled mountains.”

As you can probably expect, such a massive disaster was bad news for any and all humans who happened on its way. The Shaanxi earthquake had an estimated 830,000 casualties, and it actually cut the population of the area by a ridiculous 60 percent. Oddly, it also managed to affect the architectural trends of the area: Because many people had been killed by falling stone buildings, the rebuilding process saw the adaptation of wood, bamboo and other more earthquake-resistant materials.

3. Yellow River floods of China

Between 1887 and 1938, China’s famed Huang He (Yellow River) went through the top three most destructive floods in recorded history. The 3,395-mile river is extremely silted, which makes especially the North China Plain’s flatlands to be in constant risk of flooding: Since the 2nd century BCE, it has flooded an estimated 1,500 times, and no one can even begin to calculate the death and destruction these floods have brought in total.

We do, however, know unpleasantly well the havoc these three ultra-destructive floods brought on the ill-prepared China. In the flood that happened over September and October of 1887 (and the famine and diseases it brought to the survivors) the death toll is estimated somewhere between 900,000 and two million people. An even more destructive one in August 1931 covered 34,000 square miles of land in water, and “partially” flooded a further 8,000. Up to 4 million people were killed by the flood and its aftermath, and a devastating 80 million people were left homeless. This particular flood is often considered the most deadly natural disaster in recorded history.

The last of the three mega-floods came in June 1938, and it was actually completely man-made. Thanks to the military’s destruction of dikes near Kaifeng in an effort to stop the approaching Japanese forces in the Sino-Japanese war, up to 900,000 people died.

2. The great European famine

If even honest men can do terrible things when they’re desperate, and the best way to make a person desperate is to make them terribly hungry, imagine what would happen if you’d make a whole continent starve. Actually, you don’t need to, because that exact thing happened in 14th century Europe.

The Great European Famine happened when bad weather conditions caused crops to fail all over Europe from 1315 to the summer harvest of 1317. The results were nothing short of cataclysmic. The few years of hunger single-handedly stopped a centuries-long time of wealth and growth, and plunged the continent into a pandemonium of disease, death, crime, and even the indescribable horrors of infanticide and cannibalism. Millions of people died, and it took until 1922 for Europe to recover from the terror. In fact, the effects of the disaster can still be felt today: Reportedly, certain parts of France are still more sparsely populated than they were just before the Great Famine hit.

1. Plague of Justitian

Disclaimer: this one has a death toll that goes right through the roof, though technically it’s not a natural disaster in the “earth rises to devour us all” sense, but rather an outbreak of disease. A massive, massive outbreak of disease.

Imagine being an all-powerful emperor trying to cement your legacy, only to find that the main thing history books remember about you is that a bunch of rodents managed to kill countless thousands of people during your reign … and then giving the ensuing epidemic. Such was the fate of Byzantine’s emperor Justitian I, who became the namesake of the Plague of Justitian (or Justitian’s plague, because why bother giving it just one version of the guy’s name?) just because he happened to be in charge when it struck.

Justitian’s plague, which was basically a nasty cellar band version of the Black Plague before it went mainstream, had formed in China and/or India, and its tours eventually took it to Egypt and assorted trade routes. it got its big break in the year 542, when the rodents bearing the disease finally reached the mighty city of Constantinople. Reports indicate that the city was struck with pretty much all forms of plague at once: Apart from the Black Death classic bubonic plague, pneumonic and septicemic types were also present. As such, citizens started keeling over by the thousand. Tens of thousands of people died in an extremely short span of time, and matters weren’t helped by the fact that authorities were unable to dispose of the masses of dead, diseased bodies in a timely manner.

After the plague was done with Justitian’s Constantinople, it turned its attention to the Mediterranian and later Persia. Its active career lasted for an estimated half a century, though some indicate that the plague continued its Mediterranean tour for a good 225 years. Ultimately, it’s estimated that the Plague of Justitian killed up to 40% of Constantinople’s residents, and the entire Byzantine empire lost somewhere between 25 and 50 million people. Nice legacy, Justitian.


Fire, Floods, Famine, Lava and Shakers

WIF Bad Things Go Happen

Natural Disaster Handbook – WIF HOF

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Biggest Natural Disasters

in Earth’s History

Butterfly Effect

The Butterfly Effect principle simply states that, given enough time, whatever event, no matter how small, can and will have tremendous reverberations into the future. And when talking about past disasters, natural or otherwise, we always have to keep in mind that, even though devastating, they are part of what brought us here in the first place. Without them the world and everything in it would have taken a totally different turn, ending up completely different than it is today. The further back in time any particular event takes place, the more indirect influence it has on the present and future, altering them beyond recognition.

We may try to speculate on how things would have turned out if any particular disaster from our past didn’t happen, but the variables are so small and infinitely numerous, that we may never know the right answer. Similar to weather prediction (which is looking into the future, by the way), we can only make our best guess with the limited information we have. With this being said, let’s take a look at 10 natural disasters from our past, and maybe later imagine how the world would have looked like without them.


Natural Disaster Handbook

– WIF HOF


Natural Disaster Digest – WIF Geography

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Biggest Natural Disasters

in Earth’s History

Image result for natural disasters

The Butterfly Effect principle simply states that, given enough time, whatever event, no matter how small, can and will have tremendous reverberations into the future. And when talking about past disasters, natural or otherwise, we always have to keep in mind that, even though devastating, they are part of what brought us here in the first place. Without them the world and everything in it would have taken a totally different turn, ending up completely different than it is today. The further back in time any particular event takes place, the more indirect influence it has on the present and future, altering them beyond recognition.

 We may try to speculate on how things would have turned out if any particular disaster from our past didn’t happen, but the variables are so small and infinitely numerous, that we may never know the right answer. Similar to weather prediction (which is looking into the future, by the way), we can only make our best guess with the limited information we have. With this being said, let’s take a look at 10 natural disasters from our past, and maybe later imagine how the world would have looked like without them.

10. Outburst of Lake Agassiz, North America

lake-agassiz

Roughly 14,500 years ago the planet was beginning to emerge from its last Great Ice Age. And as temperatures began to rise, the Arctic Ice Sheet that gripped much of the Northern Hemisphere began to melt away. Fast forward 1,600 years, and what is now the middle of the northern part of North America (parts of North Dakota, Minnesota, Manitoba, Saskatchewan and Ontario) was under a huge proglacial lake, formed by melting water being trapped by a wall of ice or another natural dam. With an estimated area of 170,000 sq. miles, Lake Agassiz was larger than any currently existing lake in the world, and roughly the size of the Black Sea.

Then, for whatever reason, the dam broke and all the fresh water trapped there escaped into the Arctic Ocean via the Mackenzie River Valley. And even if the deluge itself was bad enough, what followed next may be what killed off the megafauna in North America, as well as the Clovis culture. As the insane amounts of fresh water flooded the Arctic Ocean, it severely weakened the Atlantic “conveyor belt” by 30% or even more. This belt cycles warm water up to the Arctic, where it cools, sinks to the bottom and travels back south along the ocean floor. With the new influx of fresh water from Lake Agassiz, the cycle slowed down and the Northern Hemisphere returned to near-glacial temperatures and conditions for about 1,200 years, in a period known as The Younger Dryas. The end of this period, roughly 11,500 years ago, was even more abrupt than when it first started, with temperatures in Greenland rising by 18 degrees Fahrenheit in a just a mere decade.

9. The Siberian Traps Eruption, Central Russia

siberian-traps

Some 252 million years ago, planet Earth looked a lot different than it does today. Life was as alien as life can get and the continents were all pushed together, forming a single, super-continent known as Pangaea. Evolution was following its normal path, with life flourishing on both land and sea. Then, as if out of nowhere, all of it would change in a geological instant. In the far north of Pangaea, in what is now Siberia, a super volcano of Biblical proportions began to erupt. The eruption was so massive and so devastating, it covered an area of almost 1.7 million sq. miles (roughly the size of the continental US) in a one mile deep sea of lava. Only about 500,000 sq. miles of it are still visible today, in a region now called “The Siberian Traps.

This eruption itself and subsequent lava flows, while devastating in their own right, were only a catalyst for an unstoppable chain of events that would kill off 75 percent of life on land and over 95 percent of all marine creatures. This apocalyptic event marked the transition between the Permian and Triassic periods, and is sometimes known as The Great Dying. The immediate effects of the super volcano completely devastated the Northern Hemisphere, turning the air into literal acid and plunging the entire food chain into complete disarray. With the several century-long volcanic winter that followed, 10% of the world’s species had perished. After the dust settled, the planet was immediately thrusted into a massive global warming, raising the global temperatures by 5 degrees Celsius and killing another 35% of all land creatures.

The oceans were next, with much of the CO2 in the atmosphere being absorbed by the water and turning it into carbonic acid. With the increasing temperatures, the oxygen-depleted waters from the ocean floor began to expand and rise from the depths, trapping all marine life “between a rock and a hard place.” The massive amounts of methane hydrate, found even today on the ocean floor, began bubbling to the surface due to the warming waters, and raising the planet’s temperatures by another 5 degrees Celsius. At this point in time, almost all of marine species had died off and only the sturdiest of land creatures managed to survive. This event is the single largest case of a mass extinction to have ever happened on Earth. But at this point we are able to generate four times as much CO2 into the atmosphere as that super volcano all those million years ago, with most of the above mentioned effects already beginning to happen.

8. The Storegga Slide, Norwegian Sea

Some 8,000 years ago, 60 miles off the Norwegian coast to the north, a huge chunk of land roughly the size of Iceland broke off of the European continental shelf and plunged into the depths of the Norwegian Sea. Most likely caused by an earthquake that destabilized the methane hydrates found trapped there, the 840 cubic miles of sediment spread itself over 1,000 miles into the abyssal plain below, covering an area of about 36,700 sq. miles. The ensuing tsunami following the landslide wreaked havoc on all surrounding landmasses at that time.

As the planet was emerging from a previous Ice Age, sea levels were 46 feet lower than they are today. But even so, sediment deposits originating from the Storegga Slide have been discovered 50 miles inland in some places, and 20 feet above current tide levels. With waves exceeding 80 feet and travelling in all directions, Scotland, England, Norway, Iceland, Faroe, Orkney and Shetland Islands, Greenland, Ireland, and the Netherlands were all severely affected by this natural disaster. The last remnant of land that once connected the British Isles to mainland Europe, known as Doggerland, was completely swept over by the deluge, thus creating the North Sea we know today.

This was not the first or the last time this happened, with several other smaller landslides off the Norwegian coast taking place between 50,000 and 6,000 years ago. Companies involved in petroleum and gas exploration take special precautions so as not to trigger another such event by accident.

7. Laki Eruption, Iceland

laki

Iceland sits directly on top of the Mid-Atlantic Ridge where two large tectonic plates are pulling away from each other. This makes the island nation one of the most volcanically-active regions in the world. In 1783, an 18 mile-long crack on the island’s surface, known as the Laki Fissure, ripped open. Along its length, 130 craters formed, spewing 3.4 cubic miles of basaltic lava over a period of 8 months. Incomparable in size and devastation with what happened in Siberia 252 million years ago, the Laki event featured very similar characteristics, and was the largest volcano eruption of the past 500 years. Thanks to a network of underground tunnels known as lava tubes, the molten rock was able to spread hundreds of miles away from the fissure and raze a total of 20 villages to the ground.

The most devastating effect of Laki however was not the lava itself, but the toxic gases it spewed into the atmosphere. An estimated 8 million tons of hydrogen fluoride and 120 million tons of sulfur dioxide were released, poisoning the air and forming acid rains. Three quarters of Iceland’s sheep and over half of all its livestock died as a result. Due to starvation and disease, over 20 percent of Iceland’s population was killed over the following months. Furthermore, the sulfur dioxide was spread over much of the Northern Hemisphere, blocking the sun’s rays and plunging the planet into a mini volcanic winter. Europe was most affected by it, causing crop failures and starvation, leading to the infamous French Revolution.

The rest of the world is affected as well. North America experiences the longest and harshest winter on record, one sixth of Egypt’s population dies of starvation, and the monsoon seasons are thrown into disarray, affecting regions as far away as India and Southeast Asia.

6. The 2011 Tornado Super Outbreak, Central United States

tornadoes

Tornadoes in general leave few remnants of their existence over long periods of time. Their effects can be devastating, but from an archaeological point of view, not much evidence can be unearthed. However, the biggest and most destructive tornado event in recorded history took place in 2011 over an area colloquially known as “tornado alley” in both the US and Canada. From April 25-28 a total of 362 tornadoes were reported and confirmed across 15 states by the National Weather Service. Violent tornadoes occurred each day, with April 27 being the most active, with a record of 218 tornadoes touching down. Four of these were classified as EF5, the highest ranking possible on the Enhanced Fujita scale. On average around the world, one such EF5 tornado is reported once a year or less.

 In total, 348 people were killed as a result of this outbreak, 324 of which were direct tornado-related deaths. The other 24 casualties were caused either by flash floods, fist-sized hail, or lightning strikes. Another 2,200 people were injured. The most affected state was Alabama, with 252 fatalities. The hardest-hit area was the city of Tuscaloosa in Alabama, where one EF4 tornado, with a diameter measuring nearly 1 mile and wind speeds exceeding 200 mph, ravaged through residential areas of the city. Total material damages have been calculated to be around $11 billion, making the 2011 Super Outbreak one of the most expensive natural disasters to grip the US.

5. The Spanish Flu, All Over the Globe

spanish-flu

As the world was gripped by the horrors of WWI, an even deadlier killer was beginning to make its presence felt throughout the planet. The Spanish Flu, or Influenza, was the deadliest pandemic in modern history, with 500 million people infected worldwide – about a third of the population – and an estimated 20 to 50 million people killed in less than six months. Around a quarter of all US citizens became infected and 675,000 of them died because of it, lowering the average life expectancy by 10 years. As the First World War was slowly drawing to a close in 1918, the Influenza virus was given little attention at first, especially on the battlefield, which quickly became a perfect hotbed for the airborne disease.

For years, scientists believed the origins of the flu began in the trenches of France, and neutral Spain was conducting heavy research on it, earning it the name “Spanish Flu.” The harsh conditions of the battlefield were perfect for such a disease to be created, with large numbers of people being packed together in squalor and often times in close proximity with animals such as pigs. Moreover, the many deadly chemicals used throughout WWI gave ample chance for the virus to mutate.

A decade after the war, however, Kansas was being seriously considered as another possible breeding ground for the N1H1 influenza virus, when it was discovered that 48 infantry men died in a military camp there. More recent evidence indicates to a group of 96,000 Chinese laborers who were sent to work behind the British and French lines. Reports of a respiratory illness that struck northern China in November 1917 was identified a year later by Chinese health officials as identical to the Spanish flu. However, no direct link had been made between the Chinese illness and the worldwide outbreak. The effects of the pandemic can be felt even to this day, 100 years later, with several other related strains of the virus hitting in 1957, 1968 and again in 2009 and 2010 during the “swine flu” crisis. None of these instances have been as deadly as the one at the end of WWI however, when only the isolated Marajó Island in Brazil’s Amazon River Delta had not reported an outbreak.

4. Last Outburst of Lake Agassiz and the Black Sea Deluge, Eastern Europe

black-sea-deluge

Once again Lake Agassiz makes it on this list, this time with its final drainage which occurred around 8,200 years ago. After the lake’s last major drainage mentioned above, the ice sheet replenished itself due to the cooling caused by the lake’s fresh waters gushing into the Arctic Ocean. But as the planet began to warm up again 1,200 years later, the lake reappeared. But this time Agassiz seems to have merged with another equally large Lake Ojibway. The joining was short lived, however, with their complete drainage taking place, this time into Hudson Bay. Like before, the planet was plunged into another cold spell, called the 8.2 kiloyear event. However, this event was far shorter than the Younger Dryas, lasting for only about 150 years. Nevertheless, this sudden supply of water into the world ocean, raised sea levels by a staggering 13 feet.

Major flooding took place in all corners of the world, from the Americas, Europe, Africa, Arabia, South Asia, and the Pacific Islands. Many submerged settlements have been found all over the world, which seem to date from this period. This time in history may also be when all the Flood Myths around the world came into being. But the biggest case of flooding came about in Eastern Europe’s Black Sea, which at that time was no more than a fresh water lake. With the fast sea level rise, the Bosporus Strait partially gave in and water from the Mediterranean poured into the lake to form the Black Sea. The speed at which water poured in is still debated to this day, as is the quantity. Some believe that over 10 cubic miles of water entered the strait with 200 times the flow of Niagara Falls. This lasted for three centuries and flooded 60,000 sq. miles of land, with waters rising by six inches per day. Others believe the flooding was more gradual and covered just 770 sq. miles.

3. The Zanclean Flood and the Mediterranean Sea

zanclean

Just like the Black Sea above, the Mediterranean was also a lake once. As the African and Eurasian tectonic plates moved closer and closer together over a course of many millions of years, they eventually collided. Their initial point of contact was between the Iberian Peninsula and the northern coast of West Africa some 5.6 million years ago. Isolated from the Atlantic Ocean, the now Mediterranean lake began to evaporatedue to the arid conditions over the course of several hundred thousand years. In most places the sea floor was covered by a mile-high layer of salt. This salt was then blown by the winds, wreaking havoc on the surrounding landscape.

Luckily, 300,000 later the Mediterranean was full once again. The likely cause is believed to have been the continuing shift of the crustal plates, which in turn caused the ground around the Gibraltar Strait to subside. Over the course of several thousand years, an instant in geological terms, the Atlantic dug its way through the 124-mile-long channel. The flow of water reaching the Mediterranean basin was slow at first, but still three times the rate of discharge of the Amazon River today. However, it is believed that once the channel was wide enough, the surge of water was tremendous, filling the remaining 90% of the Mediterranean basin in a course of several months to two years. The water level rise may have been as high as 33 feet per day. This event is known asthe Zanclean Flood. And even today, more than 5 million years later, the Mediterranean is much saltier than the Ocean, due to the narrow strait that connects them.

2. North China Drought, 1876-79

drought

Between 1876 and 1879 a serious and large-scale drought occurred in China, leaving some 13 million people dead out of the total of 108 million. As the world was emerging from its last period of cooling known as “The Little Ice Age,” a drought in the Yellow River basin area began in earnest in 1876, worsening the following year with the almost total failure of rain. This was by far the worst drought to hit the region in the past 300 years, and definitely caused the largest number of casualties. Shanxi province was the most affected by the famine, with an estimated 5.5 million dead out of a total population of 15 million.

This was not the first time China was faced with a severe drought, and up until the 18thcentury the nation was heavily invested in the storing and distribution of grains in cases of dire situations such as this. In fact, the state on several occasions was effective in preventing serious droughts from resulting in mass starvation. This time however, the Qing state was considerably weakened by the mid-century rebellions and strong British imperialism, and was totally unprepared for a crisis on this scale. Foreign and local relief efforts had been made, but much of rural China had been depopulated by starvation, disease and migration.

1. The Collision Between Earth and Theia

Though this list was not written in any particular order, we’ve decided to end it with a huge, cataclysmic event of literal astronomic proportions, which made our planet what it is today. And even if scientists are not 100 percent certain it happened, there are strong indications that it did. Some 100 million years after our planet had been formed by the gradual collection of asteroids and other space debris, the young Earth was headed on a direct collision course with Theia, a hypothesized planet in our young Solar System. This other planetary-mass object is believed to have been roughly the size of Mars, or somewhat smaller, and which 4.31 billion years ago was flung towards Earth and smashed head-on into it.

 The force of the impact merged the two planets together, forming the Earth we know and love today. The pieces that were blown out from the collision were captured by the planet’s gravitational pull and slowly formed the Moon. The large size of our natural satellite relative to Earth backs up the collision hypothesis. Moreover, scientists analyzing moon rocks from three Apollo missions have compared them to volcanic rocks found in Hawaii and Arizona and discovered no difference in their oxygen isotopes. Another indication of the collision is the unusually large core and mantle of our planet compared to the other rocky worlds in our Solar System, as Theia’s core and mantle mixed with Earth’s.

Natural Disaster Digest

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– WIF Geography

1900 Galveston Hurricane, The Facts

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1900 Galveston Hurricane

The Facts

Great Galveston Hurricane of 1900
Category 4 hurricane (SSHS)
Surface weather analysis of the hurricane on September 8, just before landfall.
Formed August 27, 1900
Dissipated September 15, 1900 (Becameextratropical on September 11)
Highest winds 1-minute sustained:
145 mph (230 km/h)
Lowest pressure 936 mbar (hPa); 27.64 inHg
Fatalities 6000–12,000 direct
Damage $20 million (1900 USD)
Areas affected Lesser AntillesPuerto Rico,HispaniolaJamaicaCubaTurks and Caicos IslandsBahamasFlorida,MississippiLouisianaTexas,OklahomaKansasNebraskaIowa,IllinoisWisconsinMichiganNew YorkEastern Canada
Part of the 1900 Atlantic hurricane season

The Hurricane of 1900 made landfall on September 8, 1900, in the city of Galveston, Texas, in the United States.[1] It had estimated winds of 145 miles per hour (233 km/h) at landfall, making it a Category 4 storm on the Saffir–Simpson Hurricane Scale.[2] It was the deadliest hurricane in US history, and the second costliest hurricane in U.S. history based on the dollar’s 2005 value (to compare costs with those of Hurricane Katrina and others).

The hurricane caused great loss of life with the estimated death toll between 6,000 and 12,000 individuals;[3] the number most cited in official reports is 8,000, giving the storm the third-highest number of deaths or injuries of any Atlantic hurricane, after the Great Hurricane of 1780 and 1998‘s Hurricane Mitch. The Galveston Hurricane of 1900 is the deadliest natural disaster ever to strike the United States. By contrast, the second-deadliest storm to strike the United States, the 1928 Okeechobee hurricane, caused more than 2,500 deaths, and the deadliest storm of recent times, Hurricane Katrina, claimed the lives of approximately 1,800 people.

The hurricane occurred before the practice of assigning official code names to tropical storms was instituted, and thus it is commonly referred to under a variety of descriptive names. Typical names for the storm include the Galveston Hurricane of 1900, the Great Galveston Hurricane, and, especially in older documents, the Galveston Flood. It is often referred to by Galveston locals as The Great Storm or The 1900 Storm.

Meteorological history

 Storm path

The storm’s origins are unclear, because of the limited observation ability at the end of the 19th century. Ship reports were the only reliable tool for observing hurricanes at sea, and becausewireless telegraphy was in its infancy, these reports were not available until the ships put in at a harbor. The 1900 storm, like many powerful Atlantic hurricanes, is believed to have begun as aCape Verde-type hurricane—a tropical wave moving off the western coast of Africa. The first formal sighting of the hurricane’s precursor occurred on August 27, about 1,000 miles (1,600 km) east of the Windward Islands, when a ship recorded an area of “unsettled weather.” The storm passed through the Leeward Islands on August 30, probably as a tropical depression as indicated by barometric pressure reports from Antigua.[4]

Three days later, Antigua reported a severe thunderstorm passing over, followed by the hot, humid calmness that often occurs after the passage of a tropical cyclone. By September 1,U.S. Weather Bureau observers were reporting on a “storm of moderate intensity (not a hurricane)” southeast of Cuba. Continuing westward, the storm made landfall on southwest Cuba on September 3, dropping heavy rains. On September 5, it emerged into the Florida Straits as a tropical storm or a weak hurricane.

 Hurricane track from September 1 to 10

The storm was reported to be north of Key West on September 6, and in the early morning hours of Friday, September 7, the Weather Bureau office in New Orleans, Louisiana, issued a report of heavy damage along the Louisiana and Mississippi coasts. Details of the storm were not widespread; damage to telegraph lines limited communication. The Weather Bureau’s central office in Washington, D.C., ordered storm warnings raised from Pensacola, Florida, to Galveston. By the afternoon of the 7th, large swells from the southeast were observed on the Gulf, and clouds at all altitudes began moving in from the northeast. Both of these observations are consistent with a hurricane approaching from the east. The Galveston Weather Bureau office raised its double square flags; a hurricane warning was in effect. The ship Louisianaencountered the hurricane at 1 p.m. that day after departing New Orleans. Captain Halsey estimated wind speeds of 100 mph (160 km/h). These winds correspond to a Category 2 hurricane in the modern-day Saffir–Simpson Hurricane Scale.

By early afternoon on Saturday, September 8, a steady northeastern wind had picked up. By 5 p.m., the Bureau office was recording sustained hurricane-force winds. That night, the wind direction shifted to the east, and then to the southeast as the hurricane’s eye began to pass over the island just west of the city. By 11 p.m., the wind was southerly and diminishing. On Sunday morning, clear skies and a 20 mph (30 km/h) breeze off the Gulf of Mexico greeted the Galveston survivors.

The storm continued on, and later tracked into Oklahoma. From there, it continued over the Great Lakes while still sustaining winds of almost 40 mph (as recorded over Milwaukee, Wisconsin) and passed north of Halifax, Nova Scotia,

on September 12, 1900. From there it traveled into the North Atlantic where it disappeared from observations, after decimating a schooner fleet fishing off the coast of Newfoundland and Labrador, Canada.

Background

See also: Galveston, Texas

At the end of the 19th century, the city of Galveston, Texas, was a booming town with a population of 37,000 residents. Its position on the natural harbor of Galveston Bay along the Gulf of Mexico made it the center of trade and the biggest city in the state of Texas. With this prosperity came a sense of complacency.

A quarter of a century earlier, the nearby town of Indianola on Matagorda Bay was undergoing its own boom and was second to Galveston among Texas port cities. Then in 1875, a powerful hurricane blew through, nearly destroying the town. Indianola was rebuilt, though asecond hurricane in 1886 caused residents to simply give up and move elsewhere. Many Galveston residents took the destruction of Indianola as an object lesson on the threat posed by hurricanes. Galveston is built on a low, flat island, little more than a large sandbaralong the Gulf Coast. These residents proposed a seawall be constructed to protect the city, but their concerns were dismissed by the majority of the population and the city’s government.

Since its formal founding in 1839, the city of Galveston had weathered numerous storms, all of which the city survived with ease. Residents believed any future storms would be no worse than previous events. In order to provide an official meteorological statement on the threat of hurricanes, Galveston Weather Bureau section director Isaac Cline wrote an 1891 article in the Galveston Daily News in which he argued not only that a seawall was not needed to protect the city, but also that it would be impossible for a hurricane of significant strength to strike the island. The seawall was not built, and development activities on the island actively increased its vulnerability to storms

Read more about it here @ the archives of Alpha Omega M.D. beginning about Episode #96

Complete Listing of Episodes

Complete Listing of Episodes

1900 Galveston Hurricane

“East Broadway – Galveston”

The Facts