NOAA NTWC

Situação de tsunami após M6,8: near the central Mid-Atlantic Ridge

Informação

Os centros de alerta abrangidos publicaram apenas boletins informativos para este evento, nenhum alerta de tsunami.

O QuakeMap24 não é uma autoridade de alerta. Para sua proteção, siga as instruções das autoridades locais competentes.

Dados principais

Magnitude
M6,8
Profundidade · NOAA NTWC
10,0 km
Hora do evento
13 de out. de 2026, 12:23 UTC
Primeiro boletim
13 de out. de 2026, 12:36 UTC
Último boletim
13 de out. de 2026, 12:36 UTC
Boletins
1

Mapa da situação

AlertaAvisoVigilânciaAmeaçaInformaçãoPontos oficiais de previsão e observaçãoMarégrafo

As áreas oficiais de alerta não são zonas de inundação calculadas. O país de origem identifica o sismo, não necessariamente uma costa afetada. Os eventos históricos e as estações podem ser ativados separadamente.

Horas de chegada à costa

203

Primeira chegada prevista segundo os produtos publicados da NOAA, com contagem decrescente e na sua hora local. São previsões do centro de alerta; a primeira onda muitas vezes não é a maior e o perigo pode durar horas.

Local / estaçãoChegada (UTC)A sua hora localContagemAltura previstaAltura observadaMedido (análise própria)
DART 4440113 de out. de 2026, 19:05 UTC
+6:42 h
————
DART 4142113 de out. de 2026, 19:20 UTC
+6:57 h
————
Virgin Gorda13 de out. de 2026, 19:25 UTC
+7:02 h
————
Tortola13 de out. de 2026, 19:25 UTC
+7:02 h
————
Christiansted13 de out. de 2026, 19:25 UTC
+7:02 h
————
San Juan TG13 de out. de 2026, 19:30 UTC
+7:07 h
————
Limetree Bay13 de out. de 2026, 19:30 UTC
+7:07 h
————
Lameshur Bay13 de out. de 2026, 19:30 UTC
+7:07 h
————
San Juan coast13 de out. de 2026, 19:30 UTC
+7:07 h
————
Vieques Is. south13 de out. de 2026, 19:30 UTC
+7:07 h
————
Roadtown13 de out. de 2026, 19:30 UTC
+7:07 h
————
Yabucoa13 de out. de 2026, 19:30 UTC
+7:07 h
————
Vieques Is. north13 de out. de 2026, 19:30 UTC
+7:07 h
————
Arecibo13 de out. de 2026, 19:35 UTC
+7:12 h
————
Aguadilla13 de out. de 2026, 19:40 UTC
+7:17 h
————
Mona Island13 de out. de 2026, 19:45 UTC
+7:22 h
————
Culebra13 de out. de 2026, 19:45 UTC
+7:22 h
————
DART 4142013 de out. de 2026, 19:45 UTC
+7:22 h
————
Penuelas13 de out. de 2026, 19:50 UTC
+7:27 h
————
Ponce13 de out. de 2026, 19:50 UTC
+7:27 h
————
Mayaguez13 de out. de 2026, 19:50 UTC
+7:27 h
————
Charlotte Amalie13 de out. de 2026, 19:55 UTC
+7:32 h
————
Fajardo13 de out. de 2026, 19:55 UTC
+7:32 h
————
Bermuda13 de out. de 2026, 20:00 UTC
+7:37 h
————
Magueyes Island13 de out. de 2026, 20:00 UTC
+7:37 h
————
Samana Cay13 de out. de 2026, 20:25 UTC
+8:02 h
————
DART 4142413 de out. de 2026, 20:40 UTC
+8:17 h
————
Guantanamo Bay13 de out. de 2026, 20:40 UTC
+8:17 h
————
Sable Island13 de out. de 2026, 20:50 UTC
+8:27 h
————
DART 4440213 de out. de 2026, 20:55 UTC
+8:32 h
————
Settlement Point13 de out. de 2026, 21:35 UTC
+9:12 h
————
Saint Pierre-Miquelon13 de out. de 2026, 21:40 UTC
+9:17 h
————
Cape Hatteras13 de out. de 2026, 21:45 UTC
+9:22 h
————
Hatteras13 de out. de 2026, 21:50 UTC
+9:27 h
————
Lockeport13 de out. de 2026, 21:50 UTC
+9:27 h
————
Palm Beach13 de out. de 2026, 21:50 UTC
+9:27 h
————
Saint Lawrence13 de out. de 2026, 21:55 UTC
+9:32 h
————
Scatarie Island13 de out. de 2026, 22:00 UTC
+9:37 h
————
Cape Ray13 de out. de 2026, 22:00 UTC
+9:37 h
————
Channel-Port aux Basques13 de out. de 2026, 22:00 UTC
+9:37 h
————
Oregon Inlet13 de out. de 2026, 22:05 UTC
+9:42 h
————
Jupiter Inlet13 de out. de 2026, 22:05 UTC
+9:42 h
————
Virginia Key13 de out. de 2026, 22:05 UTC
+9:42 h
————
Ocean Reef13 de out. de 2026, 22:15 UTC
+9:52 h
————
Argentia13 de out. de 2026, 22:15 UTC
+9:52 h
————
Meat Cove13 de out. de 2026, 22:15 UTC
+9:52 h
————
Miami13 de out. de 2026, 22:20 UTC
+9:57 h
————
Nanortalik13 de out. de 2026, 22:25 UTC
+10:02 h
————
La Manche13 de out. de 2026, 22:30 UTC
+10:07 h
————
Chezzetcook Inlet13 de out. de 2026, 22:30 UTC
+10:07 h
————
Cancun13 de out. de 2026, 22:30 UTC
+10:07 h
————
Halifax13 de out. de 2026, 22:30 UTC
+10:07 h
————
North Sydney13 de out. de 2026, 22:30 UTC
+10:07 h
————
Charlesville13 de out. de 2026, 22:35 UTC
+10:12 h
————
Beaufort13 de out. de 2026, 22:35 UTC
+10:12 h
————
Duck13 de out. de 2026, 22:35 UTC
+10:12 h
————
Montauk13 de out. de 2026, 22:40 UTC
+10:17 h
————
Currituck13 de out. de 2026, 22:40 UTC
+10:17 h
————
Bonavista13 de out. de 2026, 22:40 UTC
+10:17 h
————
Yarmouth13 de out. de 2026, 22:40 UTC
+10:17 h
————
Saint Johns13 de out. de 2026, 22:40 UTC
+10:17 h
————
Ocean City13 de out. de 2026, 22:45 UTC
+10:22 h
————
Battle Harbour13 de out. de 2026, 22:45 UTC
+10:22 h
————
Atlantic Beach13 de out. de 2026, 22:45 UTC
+10:22 h
————
Cape Makkovik13 de out. de 2026, 22:50 UTC
+10:27 h
————
Cutler NAS13 de out. de 2026, 22:55 UTC
+10:32 h
————
Watch Hill13 de out. de 2026, 22:55 UTC
+10:32 h
————
Woods Hole13 de out. de 2026, 23:00 UTC
+10:37 h
————
Holton Harbour13 de out. de 2026, 23:00 UTC
+10:37 h
————
Fire Island Light13 de out. de 2026, 23:00 UTC
+10:37 h
————
Key West13 de out. de 2026, 23:00 UTC
+10:37 h
————
Newport13 de out. de 2026, 23:05 UTC
+10:42 h
————
Atlantic City13 de out. de 2026, 23:05 UTC
+10:42 h
————
Virginia Beach13 de out. de 2026, 23:10 UTC
+10:47 h
————
Grand Manan Island13 de out. de 2026, 23:10 UTC
+10:47 h
————
Rudee Inlet13 de out. de 2026, 23:10 UTC
+10:47 h
————
Vaca Key13 de out. de 2026, 23:10 UTC
+10:47 h
————
DART 4242913 de out. de 2026, 23:10 UTC
+10:47 h
————
Bar Harbor13 de out. de 2026, 23:10 UTC
+10:47 h
————
Cape Henlopen13 de out. de 2026, 23:10 UTC
+10:47 h
————
Lewes13 de out. de 2026, 23:15 UTC
+10:52 h
————
The US/Canada Border13 de out. de 2026, 23:15 UTC
+10:52 h
————
New London13 de out. de 2026, 23:15 UTC
+10:52 h
————
Nantucket13 de out. de 2026, 23:15 UTC
+10:52 h
————
Surf City13 de out. de 2026, 23:15 UTC
+10:52 h
————
Wrightsville Beach13 de out. de 2026, 23:15 UTC
+10:52 h
————
Port Canaveral13 de out. de 2026, 23:15 UTC
+10:52 h
————
Sandy Hook13 de out. de 2026, 23:20 UTC
+10:57 h
————
Strait of Belle Isle13 de out. de 2026, 23:20 UTC
+10:57 h
————
Fort Point13 de out. de 2026, 23:25 UTC
+11:02 h
————
Stonington13 de out. de 2026, 23:25 UTC
+11:02 h
————
Daytona13 de out. de 2026, 23:25 UTC
+11:02 h
————
Ammassalik13 de out. de 2026, 23:30 UTC
+11:07 h
————
Merrimack River13 de out. de 2026, 23:30 UTC
+11:07 h
————
Brandywine Shoal Light13 de out. de 2026, 23:30 UTC
+11:07 h
————
Chesapeake Bridge13 de out. de 2026, 23:30 UTC
+11:07 h
————
Wells13 de out. de 2026, 23:30 UTC
+11:07 h
————
Melbourne Beach13 de out. de 2026, 23:30 UTC
+11:07 h
————
Quonset Point13 de out. de 2026, 23:35 UTC
+11:12 h
————
South Santee River13 de out. de 2026, 23:35 UTC
+11:12 h
————
Saint John13 de out. de 2026, 23:35 UTC
+11:12 h
————
Oyster Landing13 de out. de 2026, 23:40 UTC
+11:17 h
————
Cape May13 de out. de 2026, 23:40 UTC
+11:17 h
————
Portland13 de out. de 2026, 23:45 UTC
+11:22 h
————
Cape Chidley13 de out. de 2026, 23:45 UTC
+11:22 h
————
Harrington Harbour13 de out. de 2026, 23:50 UTC
+11:27 h
————
Pilots Station E13 de out. de 2026, 23:50 UTC
+11:27 h
————
Nuuk13 de out. de 2026, 23:50 UTC
+11:27 h
————
Flagler Beach13 de out. de 2026, 23:50 UTC
+11:27 h
————
Springmaid Pier13 de out. de 2026, 23:55 UTC
+11:32 h
————
Kiptopeke13 de out. de 2026, 23:55 UTC
+11:32 h
————
Myrtle Beach13 de out. de 2026, 23:55 UTC
+11:32 h
————
Pointe Saint-Pierre13 de out. de 2026, 23:55 UTC
+11:32 h
————
Jacksonville Beach14 de out. de 2026, 00:00 UTC
+11:37 h
————
Money Point14 de out. de 2026, 00:00 UTC
+11:37 h
————
Lanse-au-Clair14 de out. de 2026, 00:05 UTC
+11:42 h
————
Hebron14 de out. de 2026, 00:05 UTC
+11:42 h
————
Windmill Point14 de out. de 2026, 00:10 UTC
+11:47 h
————
Charleston14 de out. de 2026, 00:10 UTC
+11:47 h
————
Boston14 de out. de 2026, 00:10 UTC
+11:47 h
————
Manhattan14 de out. de 2026, 00:15 UTC
+11:52 h
————
Mayport14 de out. de 2026, 00:15 UTC
+11:52 h
————
New Haven14 de out. de 2026, 00:15 UTC
+11:52 h
————
Fernandina Beach14 de out. de 2026, 00:15 UTC
+11:52 h
————
Savannah14 de out. de 2026, 00:15 UTC
+11:52 h
————
Bergen Point14 de out. de 2026, 00:20 UTC
+11:57 h
————
New Point Comfort14 de out. de 2026, 00:20 UTC
+11:57 h
————
Conimicut Light14 de out. de 2026, 00:20 UTC
+11:57 h
————
Nain14 de out. de 2026, 00:20 UTC
+11:57 h
————
Brevoort Harbour14 de out. de 2026, 00:20 UTC
+11:57 h
————
Cape Dyer14 de out. de 2026, 00:25 UTC
+12:02 h
————
Fall River14 de out. de 2026, 00:25 UTC
+12:02 h
————
Ship John Shoal14 de out. de 2026, 00:30 UTC
+12:07 h
————
Altamaha Sound14 de out. de 2026, 00:30 UTC
+12:07 h
————
Flamingo14 de out. de 2026, 00:30 UTC
+12:07 h
————
Bridgeport14 de out. de 2026, 00:35 UTC
+12:12 h
————
Saint Simons Island14 de out. de 2026, 00:40 UTC
+12:17 h
————
Grand Isle14 de out. de 2026, 00:45 UTC
+12:22 h
————
Sept-Iles14 de out. de 2026, 00:55 UTC
+12:32 h
————
Yorktown14 de out. de 2026, 00:55 UTC
+12:32 h
————
Providence14 de out. de 2026, 00:55 UTC
+12:32 h
————
Destin14 de out. de 2026, 00:55 UTC
+12:32 h
————
Wood Islands14 de out. de 2026, 00:55 UTC
+12:32 h
————
Lewisseta14 de out. de 2026, 01:05 UTC
+12:42 h
————
Scorsby Sund14 de out. de 2026, 01:05 UTC
+12:42 h
————
Ittoqqortoormiit14 de out. de 2026, 01:05 UTC
+12:42 h
————
Port Fourchon14 de out. de 2026, 01:05 UTC
+12:42 h
————
Panama City14 de out. de 2026, 01:10 UTC
+12:47 h
————
Alvarado14 de out. de 2026, 01:10 UTC
+12:47 h
————
Panama City Beach14 de out. de 2026, 01:15 UTC
+12:52 h
————
Pensacola14 de out. de 2026, 01:15 UTC
+12:52 h
————
Tampico14 de out. de 2026, 01:20 UTC
+12:57 h
————
Brownsville14 de out. de 2026, 01:25 UTC
+13:02 h
————
Dauphin Island14 de out. de 2026, 01:25 UTC
+13:02 h
————
Kings Point14 de out. de 2026, 01:30 UTC
+13:07 h
————
Escuminac14 de out. de 2026, 01:30 UTC
+13:07 h
————
Charlottetown14 de out. de 2026, 01:35 UTC
+13:12 h
————
Bishops Head14 de out. de 2026, 01:35 UTC
+13:12 h
————
Apalachicola14 de out. de 2026, 01:35 UTC
+13:12 h
————
Port Isabel14 de out. de 2026, 01:40 UTC
+13:17 h
————
Belledune14 de out. de 2026, 01:40 UTC
+13:17 h
————
Corpus Christi14 de out. de 2026, 01:45 UTC
+13:22 h
————
Dock E14 de out. de 2026, 01:45 UTC
+13:22 h
————
The Miss./Alabama Border14 de out. de 2026, 01:50 UTC
+13:27 h
————
Clyde River14 de out. de 2026, 01:55 UTC
+13:32 h
————
Baffin Bay14 de out. de 2026, 01:55 UTC
+13:32 h
————
Pascagoula14 de out. de 2026, 01:55 UTC
+13:32 h
————
Progreso14 de out. de 2026, 01:55 UTC
+13:32 h
————
Clearwater Beach14 de out. de 2026, 02:00 UTC
+13:37 h
————
US Coast Guard14 de out. de 2026, 02:20 UTC
+13:57 h
————
Port OConnor14 de out. de 2026, 02:20 UTC
+13:57 h
————
Freeport14 de out. de 2026, 02:25 UTC
+14:02 h
————
Waveland14 de out. de 2026, 02:25 UTC
+14:02 h
————
Rock Port14 de out. de 2026, 02:25 UTC
+14:02 h
————
Freshwater Canal14 de out. de 2026, 02:50 UTC
+14:27 h
————
Naples14 de out. de 2026, 02:50 UTC
+14:27 h
————
Shediac14 de out. de 2026, 02:50 UTC
+14:27 h
————
Champoton14 de out. de 2026, 02:55 UTC
+14:32 h
————
Port Manatee14 de out. de 2026, 02:55 UTC
+14:32 h
————
Bonita Beach14 de out. de 2026, 03:00 UTC
+14:37 h
————
Thule14 de out. de 2026, 03:00 UTC
+14:37 h
————
Galveston14 de out. de 2026, 03:00 UTC
+14:37 h
————
Galveston Pleasure Pier14 de out. de 2026, 03:00 UTC
+14:37 h
————
Biloxi14 de out. de 2026, 03:05 UTC
+14:42 h
————
Saint Petersburg14 de out. de 2026, 03:05 UTC
+14:42 h
————
Fort Myers14 de out. de 2026, 03:05 UTC
+14:42 h
————
Annapolis14 de out. de 2026, 03:05 UTC
+14:42 h
————
Dundas Harbour14 de out. de 2026, 03:10 UTC
+14:47 h
————
Eugene Island14 de out. de 2026, 03:10 UTC
+14:47 h
————
Suwannee River14 de out. de 2026, 03:10 UTC
+14:47 h
————
Galveston Bay Entrance14 de out. de 2026, 03:10 UTC
+14:47 h
————
Shell Beach14 de out. de 2026, 03:20 UTC
+14:57 h
————
Amerada Pass14 de out. de 2026, 03:20 UTC
+14:57 h
————
Morgan City14 de out. de 2026, 03:20 UTC
+14:57 h
————
Port Tampa14 de out. de 2026, 03:40 UTC
+15:17 h
————
Lake Charles14 de out. de 2026, 03:40 UTC
+15:17 h
————
Sabine Pass14 de out. de 2026, 03:45 UTC
+15:22 h
————
Cameron14 de out. de 2026, 03:45 UTC
+15:22 h
————
High Island14 de out. de 2026, 03:45 UTC
+15:22 h
————
Cedar Key14 de out. de 2026, 03:45 UTC
+15:22 h
————
Cypremort Point14 de out. de 2026, 03:50 UTC
+15:27 h
————
Eagle Point14 de out. de 2026, 05:00 UTC
+16:37 h
————
Morgans Point14 de out. de 2026, 05:35 UTC
+17:12 h
————

Ondas medidas em marégrafos

Análise própria, não oficial

Foi detetado um sinal de tsunami em 0 de 1 marégrafos analisados.

MarégrafoDistânciaSinalSubida máx.Maior oscilaçãoPrimeira chegadaRuído de fundo
Ascension
Reino Unido
1.008 kmsem sinal———1,2 cm

Dados brutos de marégrafos da IOC/UNESCO e da NOAA, sem maré segundo o QuakeMap24 (ajuste quadrático móvel de ±90 minutos). Um sinal só conta se a primeira oscilação de pelo menos 5 cm e cinco vezes o ruído de fundo cair na janela de chegada fisicamente possível, se o nível se mantiver claramente mais agitado do que antes do sismo durante duas horas e ultrapassar tudo o que este marégrafo mostrou antes. Indica-se a maior subida acima do nível normal. Marégrafos ruidosos ou com lacunas são descartados. Vento, seiches ou falhas do sensor ainda podem simular sinais; prevalecem as indicações oficiais. Analisado: 28 de out. de 2026, 06:16 UTC

Histórico dos boletins

Área indicada pela fonte

near the central Mid-Atlantic Ridge

  1. Informação NOAA NTWC

    Válido até:

    Texto original da autoridade

    Idioma original da fonte; sem tradução automática.

    This is a Tsunami Information Statement for the U.S. east coast, Gulf of America states, and eastern Canada.

    This is a Tsunami Information Statement for the U.S. east coast, Gulf of America states, and eastern Canada. - Event details: Preliminary magnitude 6.8 (Mwp) earthquake / Lat: -0.200, Lon: -19.200 at 2026-10-13T12:23:11 UTC An information statement indicates that an earthquake has occurred, but does not pose a tsunami threat, or that a tsunami warning, advisory, or watch has been issued for another section of the ocean.

    There is no tsunami danger for the U.S. east coast, the Gulf of America states, or the eastern coast of Canada. Based on the earthquake location near the Mid-Atlantic Ridge, a damaging tsunami is not expected. This will be the only U.S. National Tsunami Warning Center message for this event unless additional information becomes available. Refer to the internet site tsunami.gov for more information.

    Fonte oficial ↗

Portos

242

Portos do World Port Index da NGA situados dentro das áreas de aviso publicadas oficialmente. Uma área de aviso não é uma zona de inundação calculada. Esta lista não descreve danos nem restrições da atividade portuária.