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Tsunamis Fast Facts

Here is a look at tsunamis.Tsunamis are fo...

Posted: Dec 31, 2018 2:38 PM
Updated: Dec 31, 2018 2:38 PM

Here is a look at tsunamis.

Tsunamis are formed by a displacement of water - a landslide, earthquake, volcanic eruption, or slippage of the boundary between two of the earth's tectonic plates - slabs of rock 50 to 650 feet (15 to 200 meters) thick that carry the Earth's continents and seas on an underground ocean of much hotter, semi-solid material.

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Tsunamis can travel over 500 mph (800 k/ph) at the deepest point of the water, but slow as they near the shore, eventually hitting the shore at 20 to 30 mph (32 to 48 k/ph). The energy of the wave's speed is transferred to height and sheer force as it nears shore.

Major or Notable Tsunamis:
November 1, 1755 - An estimated 60,000 people are killed when an earthquake strikes Lisbon, Portugal, and causes a tsunami.

August 27, 1883 - An estimated 36,000 people are killed when the Krakatau volcano erupts, causing a tsunami in the Indonesian islands of Java and Sumatra.

June 15, 1896 - An estimated 28,000 people are killed when an 8.5-magnitude earthquake strikes Sanriku, Japan, causing a tsunami.

December 28, 1908 - An estimated 70,000-100,000 people are killed when a 7.2-magnitude earthquake strikes Messina, Italy, and causes a tsunami in the Straights of Messina.

May 22, 1960 - An estimated 1,500 people are killed when a magnitude 9.5 earthquake strikes Chile and causes a tsunami.

March 28, 1964 - An estimated 128 people are killed when a magnitude 9.2 earthquake strikes Prince William Sound, Alaska, and causes a tsunami.

August 16, 1976 - An estimated 4,000-8,000 people are killed when an 8.0-magnitude earthquake strikes the Philippines and causes a tsunami.

July 17, 1998 - An estimated 2,200 people are killed when a magnitude 7.0 earthquake strikes Papua New Guinea and causes a tsunami.

December 26, 2004 - An estimated 227,898 people are killed when a 9.1-magnitude earthquake strikes near Sumatra, Indonesia, and causes a subsequent tsunami in 14 countries in South Asia and East Africa.

October 25, 2010 - An estimated 449 people are killed when a magnitude 7.7 earthquake strikes Indonesia and causes a tsunami.

March 11, 2011 - A 9.1-magnitude earthquake takes place 231 miles northeast of Tokyo. The earthquake causes a tsunami with 30 ft waves that damage several nuclear reactors in the area. The combined total of confirmed deaths and missing is more than 22,000 (nearly 20,000 deaths and 2,500 missing). (Source: Japan's Fire and Disaster Management Agency)

September 28, 2018 - At least 2,087 people are killed when a 7.5-magnitude earthquake strikes the Indonesian island of Sulawesi and causes a tsunami.

December 22, 2018 - A tsunami with waves as high as three meters hits Pandeglang, Serang and South Lampung, Indonesia, leaving at least 426 people dead, 7000 others injured, and 43,000 displaced. Dozens of people are missing. Officials believe the tsunami was caused by a series of underwater landslides triggered by a volcanic eruption.

Mississippi Coronavirus Cases

Data is updated nightly.

Cases: 320174

Reported Deaths: 7390
CountyCasesDeaths
DeSoto22294271
Hinds20755424
Harrison18450317
Rankin13923282
Jackson13733249
Madison10273225
Lee10063176
Jones8473167
Forrest7837153
Lauderdale7263242
Lowndes6523150
Lamar636288
Lafayette6314121
Washington5427138
Bolivar4841133
Panola4671110
Oktibbeha466398
Pearl River4606148
Marshall4574105
Warren4440121
Pontotoc425973
Monroe4162136
Union415877
Neshoba4065180
Lincoln4009113
Hancock387687
Leflore3516125
Tate342586
Sunflower339491
Pike3373111
Alcorn327474
Scott320374
Yazoo314571
Adams308486
Itawamba305178
Copiah299966
Coahoma299084
Simpson298689
Tippah292268
Prentiss284261
Leake272374
Marion271280
Covington267283
Wayne264842
Grenada264087
George252451
Newton249064
Tishomingo232369
Winston230282
Jasper222148
Attala215173
Chickasaw210659
Holmes190574
Stone188733
Clay187954
Tallahatchie180041
Clarke178980
Calhoun174232
Yalobusha167940
Smith164134
Walthall135447
Greene131834
Lawrence131224
Montgomery128643
Noxubee128034
Perry127538
Amite126342
Carroll122330
Webster115032
Jefferson Davis108334
Tunica108127
Claiborne103130
Benton102325
Humphreys97533
Kemper96729
Franklin85023
Quitman82316
Choctaw79118
Wilkinson69632
Jefferson66328
Sharkey50917
Issaquena1696
Unassigned00

Alabama Coronavirus Cases

Cases: 549013

Reported Deaths: 11311
CountyCasesDeaths
Jefferson810461571
Mobile42145831
Madison35718525
Tuscaloosa26179458
Shelby25626254
Montgomery25089614
Baldwin21901314
Lee16287176
Calhoun14724327
Morgan14639285
Etowah14183364
Marshall12454230
Houston10791287
Elmore10301214
Limestone10188157
St. Clair10161251
Cullman9958201
Lauderdale9612250
DeKalb8977190
Talladega8462184
Walker7341280
Autauga7242113
Jackson6953113
Blount6950139
Colbert6415140
Coffee5638127
Dale4930116
Russell454941
Chilton4478116
Franklin431782
Covington4279122
Tallapoosa4144155
Escambia401880
Chambers3728124
Dallas3610158
Clarke353161
Marion3245107
Pike314578
Lawrence3134100
Winston283572
Bibb268564
Geneva258481
Marengo250665
Pickens237062
Barbour234559
Hale227178
Butler224671
Fayette218962
Henry194443
Randolph187644
Cherokee187345
Monroe180641
Washington170739
Macon163051
Clay160159
Crenshaw156357
Cleburne153644
Lamar146937
Lowndes142254
Wilcox126930
Bullock124542
Conecuh113630
Coosa111629
Perry108626
Sumter105832
Greene93634
Choctaw62125
Out of AL00
Unassigned00
Tupelo
Clear
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Hi: 86° Lo: 59°
Feels Like: 74°
Columbus
Clear
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Hi: 86° Lo: 61°
Feels Like: 72°
Oxford
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Hi: 85° Lo: 55°
Feels Like: 70°
Starkville
Clear
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Hi: 84° Lo: 59°
Feels Like: 72°
High pressure still tries to hang on to our area on Thursday, however a weak warm front will change the dominance of high pressure. This weak cold front will give us a chance for some isolated showers and thunderstorms at times.
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