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Light mag. 4.0 earthquake - Philippine Sea, 28 km west of Yonakuni, Yaeyama-gun, Okinawa, Japan, on Friday, May 26, 2023 at 9:41 pm (GMT +9) -

Light magnitude 4.0 earthquake at 92 km depth

26 May 12:56 UTC: First to report: RaspberryShake after 14 minutes.

Earthquake details

Date & time	May 26, 2023 12:41:57 UTC -
Local time at epicenter	Friday, May 26, 2023 at 9:41 pm (GMT +9)
Status	Confirmed
Magnitude	4
Depth	92.0 km
Epicenter latitude / longitude	24.52°N / 122.73°E (Philippine Sea, Japan)
Antipode	24.52°S / 57.27°W
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	RaspberryShake (RaspberryShake)
Nearest volcano	Kueishantao (90 km / 56 mi)
Nearby towns and cities	28 km (17 mi) WNW of Yonakuni (pop: 1,680) \| Show on map \| Quakes nearby 102 km (64 mi) ESE of Yilan (Taiwan) (pop: 94,200) \| Show on map \| Quakes nearby 121 km (75 mi) ESE of Keelung (Taiwan) (pop: 397,500) \| Show on map \| Quakes nearby 129 km (80 mi) ENE of Hualien City (Taiwan) (pop: 350,500) \| Show on map \| Quakes nearby 134 km (84 mi) ESE of Taipei (Taiwan) (pop: 7,871,900) \| Show on map \| Quakes nearby 139 km (86 mi) ESE of Banciao (Taiwan) (pop: 543,300) \| Show on map \| Quakes nearby 146 km (91 mi) W of Ishigaki (pop: 44,800) \| Show on map \| Quakes nearby 262 km (163 mi) W of Hirara (Miyakojima) (pop: 34,400) \| Show on map \| Quakes nearby 27 km (17 mi) WNW of Kumi Island (pop: 1,680) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Broken Clouds 26.1°C (79 F), humidity: 77%, wind: 6 m/s (12 kts) from SE
Estimated seismic energy released	6.3 x 10¹⁰ joules (17.5 megawatt hours, equivalent to 15.1 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
4.0	92 km	Japan: Taiwan Region	RaspberryShake
4.0	92 km	Japan: 4.0 TAIWAN REGION	EMSC

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User reports for this quake

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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