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Sismo muy débil mag. 2.8 - Ibaraki, 17 km N of Noda, Chiba, Japan, domingo, 2 oct 2022 17:30 (GMT +9) -

Sismo muy débil magnitud 2.8 a 46 km de profundidad

2 Oct 08:37 UTC: Primero en informar: NIED después de 6 minutos.

Detalles del terremoto

Fecha y hora	2 Oct 2022 08:30:57 UTC -
Hora local en el epicentro	domingo, 2 oct 2022 17:30 (GMT +9)
Status	Confirmado
Magnitud	2.8
Prof.	46.4 km
Epicentro latitud / longitud	36.101°N / 139.887°E (Bandō-shi, Prefectura de Ibaraki, Japón)
Antipode	36.101°S / 40.113°W
Intensidad del temblor	No sentido
Sentido
Fuente primaria de datos	NIED (National Research Institute for Earth Science and Disaster Resilience)
Volcán mas cercano	Akagi (80 km / 50 mi)
Lugares cercanos	6 km al NNO de Iwai (pop: 42,500) \| En el mapa \| Sismos cercanos 8 km al E de Sakai (pop: 26,900) \| En el mapa \| Sismos cercanos 13 km al NO de Mitsukaidō (pop: 41,100) \| En el mapa \| Sismos cercanos 18 km al ESE de Koga (pop: 58,000) \| En el mapa \| Sismos cercanos 22 km al OSO de Tsukuba (pop: 175,600) \| En el mapa \| Sismos cercanos 30 km al NE de Saitama (pop: 1,193,400) \| En el mapa \| Sismos cercanos 49 km al NNE de Tokio (Tokyo) (pop: 8,336,600) \| En el mapa \| Sismos cercanos 58 km al OSO de Mito (pop: 246,500) \| En el mapa \| Sismos cercanos
Tiempo en el epicentro en el momento del sismo	Overcast Clouds 28°C (82 F), humidity: 49%, wind: 4 m/s (8 kts) from ESE
Energía sísmica estimada liberada	1 x 10⁹ joules (278 kWh, equivalente a 0.239 toneladas de TNT) \| 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.

Revista	Prof.	Ubicación	Fuente
2.8	46 km	Japan: SW IBARAKI PREF	NIED

Most recent quakes Top 20 past 24 hrs Sismos en Japón

Seismograms

Seismic station: Ibaraki Yasato (JYT/JP network) | Distance from quake: 31 km / 19 mi | Show on map | Station Info

Seismic station Ibaraki Yasato: 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. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Ibaraki Yasato: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Ibaraki Yasato: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Matsushiro, Japan (MAJO/IU network) | Distance from quake: 159 km / 99 mi | Show on map | Station Info

Seismic station Matsushiro, Japan: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Matsushiro, Japan: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Matsushiro, Japan: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Miyagi Marumori (JMM/JP network) | Distance from quake: 212 km / 132 mi | Show on map | Station Info

Seismic station Miyagi Marumori: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Miyagi Marumori: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Miyagi Marumori: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Inuyama, Japan (INU/G network) | Distance from quake: 271 km / 168 mi | Show on map | Station Info

Seismic station Inuyama, Japan: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Inuyama, Japan: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Inuyama, Japan: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Kyoto Wachi (JWT/JP network) | Distance from quake: 415 km / 258 mi | Show on map | Station Info

Seismic station Kyoto Wachi: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Kyoto Wachi: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Kyoto Wachi: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

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