Light mag. 4.9 earthquake - 55 km southeast of Hamamatsu, Shizuoka, Japan, on 7 Oct 8:02 am (GMT +9) -
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Séisme faible magnitude 4.9 at 300 km depth
6 Oct 23:11 UTC: Premier à signaler: GFZ après 9 minutes.
Date & time: 6 Oct 2020 23:02:06 UTC -
Local time at epicenter: 7 Oct 8:02 am (GMT +9)
Magnitude: 4.9
Profondeur: 300.0 km
Epicenter latitude / longitude: 34.28°N / 138.05°E

Volcan le plus près: Kozu-shima (102 km / 63 mi)
Nearby towns and cities:
39 km SSO de Ōyama (Omaezaki) (pop: 21,700) --> Voir les séismes à proximité!
50 km SSE de Iwata (pop: 88,500) --> Voir les séismes à proximité!
54 km S de Kakegawa (pop: 84,000) --> Voir les séismes à proximité!
55 km SSE de Hamamatsu (pop: 605,100) --> Voir les séismes à proximité!
63 km SSE de Hamakita (pop: 86,500) --> Voir les séismes à proximité!
68 km SSO de Fujieda (pop: 132,900) --> Voir les séismes à proximité!
70 km SSO de Yaizu (pop: 121,100) --> Voir les séismes à proximité!
84 km SSO de Shizuoka (pop: 701,600) --> Voir les séismes à proximité!
194 km SO de Yokohama (pop: 3,574,400) --> Voir les séismes à proximité!
217 km SO de Tokyo (pop: 8,336,600) --> Voir les séismes à proximité!
191 km S de Honshū Island (pop: 104,000,000) --> Voir les séismes à proximité!
107 km O de Shikine-jima Island (pop: 600) --> Voir les séismes à proximité!
207 km NO de Hachijojima Island (pop: 7,520) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Few Clouds
20.8°C (69 F), humidity: 59%, wind: 4 m/s (7 kts) from ENE
Primary data source: GFZ (German Research Centre for Geosciences)Few Clouds

Estimated released energy: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 tons of TNT) More info
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.
Magnitude | Profondeur | Location | Source |
M 4.9 | 3 km | Near S. Coast of Honshu, Japan | GFZ |
M 5.2 | 3 km | Near S. Coast Of Honshu, Japan | EMSC |
M 5.1 | 299 km | Near S. Coast of Honshu, Japan | GeoAu |
M 4.6 | 294 km | 43 Km SW of Ōyama, Japan | USGS |
M 5.1 | 313 km | Near S. Coast of Honshu, Japan | BMKG |
M 5.1 | 313 km | Near S. Coast of Honshu, Japan | BMKG |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area since 1900
- Date / time UTC| Mag |Profondeur|Age|Distance| Details
- 20 Dec 1946 19:19| 8.3 |15km / 9.3mi|il y a 74 ans|238km / 148mi| Philippines Sea, 38 km S of Jino-shūri Island, Japan
- 07 Dec 1944 04:35| 8.1 |15km / 9.3mi|il y a 76 ans|183km / 114mi| Philippines Sea, 21 km E of Shingū, Wakayama, Japan
- 01 Sep 1923 02:58| 8.1 |15km / 9.3mi|il y a 98 ans|170km / 106mi| 1.9 km NW of Isehara, Kanagawa, Japan
- 02 Sep 1923 02:46| 7.8 |15km / 9.3mi|il y a 98 ans|190km / 118mi| 6 km NE of Татеяма, Tateyama-shi, Chiba, Japan
- 05 Sep 2004 14:57| 7.4 |10km / 6.2mi|il y a 17 ans|152km / 94mi| Philippines Sea, 149 km S of Ise, Mie, Japan
- 21 Jan 1906 13:49| 7.4 |300km / 186mi|il y a 115 ans|13km / 8mi| Philippines Sea, 64 km S of Iwata, Shizuoka, Japan
- 05 Sep 2004 10:07| 7.2 |14km / 8.7mi|il y a 17 ans|189km / 117mi| Philippines Sea, 94 km SE of Shingū, Wakayama, Japan
- 01 Jan 1984 09:03| 7.2 |368km / 229mi|il y a 37 ans|126km / 78mi| Philippines Sea, 91 km S of Ise, Mie, Japan
- 09 Aug 2009 10:55| 7.1 |292km / 181mi|il y a 12 ans|124km / 77mi| Philippines Sea, 323 km SW of Tokio, Tokyo, Japan
- 25 Nov 1930 19:02| 6.9 |15km / 9.3mi|il y a 90 ans|131km / 81mi| North Pacific Ocean, 8.1 km SE of Atami, Shizuoka, Japan
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