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Terremoto forte mag. 5.6 - North Pacific Ocean, Giappone, mercoledì, 17 ago 2022 13:24 (GMT +9) -

Terremoto forte mag. 5.6 - North Pacific Ocean, Giappone, mercoledì, 17 ago 2022 13:24 (GMT +9) Terremoto forte mag. 5.6 - North Pacific Ocean, Giappone, mercoledì, 17 ago 2022 13:24 (GMT +9)

Terremoto forte magnitudine 5.6 a 10 km di profondità

17 Aug 04:34 UTC: Primo a segnalare: GFZ dopo 9 minuti.
17 Aug 04:43: Ora utilizzando nuova fonte di dati: USGS
17 Aug 09:16: Magnitudine ricalcolata da 5.4 a 5.6. Posizione dell'epicentro corretta di 1.4 km (0.9 mi) al ENE.
17 Aug 20:32: Posizione dell'epicentro corretta di 5.5 km (3.4 mi) al ESE.

Dettagli del sismo

Data e ora17 Aug 2022 04:24:45 UTC -
Ora locale all'epicentromercoledì, 17 ago 2022 13:24 (GMT +9)
StatusConfermato
Magnitudine5.6
Prof.10.0 km
Epicentro latitudine / longitudine33.1604°N / 141.7489°E (North Pacific Ocean, Giappone)
Antipodo33.16°S / 38.251°W
Intensità di scuotimentoScuotimento forte vicino all'epicentro
Sentito1 rapporto
Fonte dati primariaUSGS (United States Geological Survey)
Vulcano più vicinoHachijo-jima (184 km / 114 mi)
Luoghi vicini257 km SSE da Katsuura (pop: 22,300) | Mappa | Sismi nelle vicinanze
285 km SSE da Mobara (pop: 97,300) | Mappa | Sismi nelle vicinanze
295 km SSE da Tōgane (pop: 66,300) | Mappa | Sismi nelle vicinanze
298 km SE da Kisarazu (pop: 122,500) | Mappa | Sismi nelle vicinanze
299 km SE da Kimitsu (pop: 92,100) | Mappa | Sismi nelle vicinanze
310 km SSE da Chiba (pop: 919,700) | Mappa | Sismi nelle vicinanze
318 km SE da Yokohama (pop: 3,574,400) | Mappa | Sismi nelle vicinanze
339 km SE da Tokyo (pop: 8,336,600) | Mappa | Sismi nelle vicinanze
182 km E da Hachijojima Island (pop: 7,520) | Mappa | Sismi nelle vicinanze
268 km ESE da Shikine-jima Island (pop: 600) | Mappa | Sismi nelle vicinanze
466 km SE da Honshu Island (pop: 104,000,000) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoClear Sky 28.2°C (83 F), humidity: 86%, wind: 8 m/s (16 kts) from WSW
Energia sismica rilasciata stimata1.6 x 1013 joules (4.4 GWh, equivalent to 3788 tons of TNT o 0.2 atomic bombs!) | about seismic energy
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Mag.Prof.UbicazioneFonte
5.610 km256 Km SSE of Katsuura, JapanUSGS
5.310 kmOFF EAST COAST OF HONSHU, JAPANEMSC
5.610 kmOff East Coast of Honshu, JapanRaspberryShake
5.210 kmJapan: Near TokyoRENASS
5.810.2 kmOff East Coast of Honshu, Japan [Sea: Japan]INGV
5.510 km253 Km SSE of Katsuura, JapanGFZ
5.310 kmOff East Coast of Honshu, JapanGeoAu

Seismograms

Seismic station: Matsushiro, Japan (MAJO/IU network) | Distance from quake: 496 km / 308 mi | Show on map | Station Info
Seismic station Matsushiro, Japan: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Translate
Tokyo / Very weak shaking (MMI II) / 15-20 s
Otake-shi, Hiroshima / not felt (reported through our app)

Aftershocks

[More info]

Scosse di assestamento, piu recenti per prima (3 in tutto)

Data e oraMag.
Prof.
UbicazioneDettagli
28 ago 2022 00:01
5 settimane fa
3.6

105 km
North Pacific Ocean, GiapponePiù
22 ago 2022 21:04
6 settimane fa
4.5

10 km
North Pacific Ocean, 294 km SE da Chiba, GiapponePiù
17 ago 2022 12:17
7 settimane fa
4.3

10 km
North Pacific Ocean, GiapponePiù

Earlier earthquakes in the same area

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