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Minor mag. 3.7 earthquake - Philippine Sea, 30 km south of Iwata, Prefectura de Shizuoka, Japan, on Friday, May 26, 2023 at 10:35 pm (GMT +9) -

Minor magnitude 3.7 earthquake at 326 km depth

26 May 13:42 UTC: First to report: NIED after 7 minutes.

Earthquake details

Date & time	May 26, 2023 13:35:04 UTC -
Local time at epicenter	Friday, May 26, 2023 at 10:35 pm (GMT +9)
Status	Confirmed
Magnitude	3.7
Depth	326.3 km
Epicenter latitude / longitude	34.434°N / 137.915°E (Philippine Sea, Japan)
Antipode	34.434°S / 42.085°W
Shaking intensity	Not felt
Felt
Primary data source	NIED (National Research Institute for Earth Science and Disaster Resilience)
Nearest volcano	Kozushima (117 km / 73 mi)
Nearby towns and cities	30 km (19 mi) SSE of Iwata (pop: 88,500) \| Show on map \| Quakes nearby 34 km (21 mi) SSE of Hamamatsu (pop: 605,100) \| Show on map \| Quakes nearby 35 km (22 mi) S of Fukuroi (pop: 63,000) \| Show on map \| Quakes nearby 38 km (24 mi) SSW of Kakegawa (pop: 84,000) \| Show on map \| Quakes nearby 42 km (26 mi) SSE of Hamakita (pop: 86,500) \| Show on map \| Quakes nearby 49 km (31 mi) SSW of Shimada (pop: 75,800) \| Show on map \| Quakes nearby 124 km (77 mi) SE of Nagoya (pop: 2,191,300) \| Show on map \| Quakes nearby 214 km (133 mi) SW of Tokyo (pop: 8,336,600) \| Show on map \| Quakes nearby 120 km (74 mi) W of Shikine-jima Island (pop: 600) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 20.2°C (68 F), humidity: 67%, wind: 2 m/s (5 kts) from SSE
Estimated seismic energy released	2.2 x 10¹⁰ joules (6.22 megawatt hours, equivalent to 5.35 tons of 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.

Mag.	Depth	Location	Source
3.7	326 km	Japan: ENSYUNADA	NIED

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User reports for this quake

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