リヒタースケール（対数）でのマグニチュード：1ポイント増えるごとに放出エネルギーは ~32 倍になります。色：緑（M < 5、被害はまれ）、黄色（5–5.9 中程度）、オレンジ（6–6.9 強い）、赤（7+ 大、深刻な被害）。深さはキロメートル単位 — 浅いほど（~70 km まで）地表への影響が大きい。出典：USGS（米国地質調査所）。
USGS (United States Geological Survey): US federal geological agency, founded in 1879. Operates the world's densest global seismographic network (~2,000 stations in 70 countries, ANSS program) and is the primary reference for earthquake data. Public domain.
Natural events tracked by NASA in near real-time: wildfires, severe storms, volcanoes, floods, droughts, sea ice, landslides and more. The icon shows the type of phenomenon. Magnitude, when available, appears in the source's unit — e.g. area in acres for wildfires. Source: NASA EONET.
NASA EONET (Earth Observatory Natural Event Tracker): a service of NASA's Earth Observatory that curates and publishes near real-time metadata of natural events worldwide, linked to the matching satellite imagery. Public domain (17 USC § 105).
Sobre os links deste bloco: cada evento aponta para a fonte oficial registrada pela NASA. Alguns eventos aparecem SEM link porque a fonte é o IRWIN (Integrated Reporting of Wildland-Fire Information — sistema de incêndios florestais dos Estados Unidos restrito às agências, que exige login); não faria sentido enviar o leitor a uma tela de acesso fechado. Outras fontes trazem dados brutos, porém públicos: o JTWC (Joint Typhoon Warning Center — centro de alerta de tufões da Marinha dos EUA) publica boletins de texto com a posição, a intensidade e a trajetória prevista do ciclone, em formato técnico; o NATICE (National Ice Center — centro nacional de gelo dos EUA) publica uma planilha CSV com todos os icebergs rastreados — para achar um específico, procure a linha com o nome mostrado (por exemplo, D33D). Fontes como o Smithsonian GVP (Global Volcanism Program — programa de vulcanismo global) abrem uma página comum.
Met Office · 1854
SMN · 1872
IMD · 1875
JMA · 1875
AEMET · 1887
BOM · 1908
INMET · 1909
SAWS · 1912
Veðurstofa · 1920
Météo-France · 1922
CMA · 1949
WMO · 1950
DWD · 1952
NOAA NHC · 1965
NOAA · 1970
ECMWF · 1975
EUMETSAT · 1986
INPE/CPTEC · 1994
EPAGRI/CIRAM · 1997
Earth Nullschool · 2013
Windy · 2014
RainViewer · 2017
Open-Meteo · 2022
* WHAT...Sub-freezing temperatures as low as 30. * WHERE...Ashland and Iron Counties. * WHEN...Until 7 AM CDT this morning. * IMPACTS...Frost and freeze conditi…
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Guam, Rota, Saipan and Tinian. * WHEN...Through late Sunday night. * IM…
* WHAT...Sub-freezing temperatures as low as 28 degrees. * WHERE...Vilas, Florence, Forest, and Northern Marinette counties. * WHEN...Until 7 AM CDT this mornin…
* WHAT...Southwest winds to 35 kt with gusts up to 45 kt and seas 13 to 16 feet. * WHERE...Tinian Coastal Waters and Saipan Coastal Waters. * WHEN...Until furth…
...The Flood Warning is extended for the following rivers in Colorado... Purgatoire River Near Purgatoire R near Las Animas affecting Bent County. For the Purga…
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Greeley County in west central Kansas... Wichita County in west central Kansas... * WHEN...U…
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of southern Mississippi, including the following areas, Northern Hancock, Northe…
...TYPHOON CHOI-WAN MOVING NORTHEAST AND AWAY FROM AGRIHAN... .NEW INFORMATION... None. .AREAS AFFECTED... This local statement provides information and recomme…
On 01/10/2026, a flood started in Malaysia, lasting until 03/10/2026 (last update). The flood caused 0 deaths and 199 displaced .…
【火山名 北海道駒ヶ岳 火山の状況に関する解説情報】＜火口周辺警報（噴火警戒レベル２、火口周辺規制）が継続＞ 北海道駒ヶ岳では、火山活動が活発になっており、小噴火が発生する可能性があります。…
* WHAT...過剰な降雨による洪水が発生する可能性があります。 * WHERE...フロリダ半島の一部、特にセントラルウォルトン、沿岸グールフ、ホルムズ、沿岸ベイ、内陸ベイ、内陸グールフ、ノースウォルトン、サウスウォルトン、ワシントンなど。 * WHEN...本日午前11時～EDT/午前10時～CDTから月曜日午前…
* WHAT...24℃以下の氷点以下の気温。 * WHERE...ミシガン州中央部および西部。 * WHEN...午前10時（EDT）/午前9時（CDT）まで。 * IMPACTS...霜や凍結により、作物のほか、他の脆弱な植物や、露出した屋外の水道管が損傷する可能性がある。…