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Minor mag. 1.7 earthquake - 9 Km NE of Pāhala, Hawaii, on Thursday, Feb 2, 2023 at 2:40 pm (GMT -10) -

Minor magnitude 1.7 earthquake at 31 km depth

3 Feb 05:12 UTC: First to report: USGS after 5 hours.

Earthquake details

Date & time	Feb 3, 2023 00:40:38 UTC -
Local time at epicenter	Thursday, Feb 2, 2023 at 2:40 pm (GMT -10)
Status	Confirmed
Magnitude	1.7
Depth	31.2 km
Epicenter latitude / longitude	19.254°N / 155.4075°W (Hawaii, United States)
Antipode	19.254°S / 24.593°E
Shaking intensity	Not felt
Felt
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Kilauea (21 km / 13 mi)
Nearby towns and cities	9 km (6 mi) NE of Pāhala (pop: 1,360) \| Show on map \| Quakes nearby 28 km (17 mi) SW of Volcano Village (pop: 2,580) \| Show on map \| Quakes nearby 43 km (27 mi) ENE of Hawaiian Ocean View (pop: 4,440) \| Show on map \| Quakes nearby 46 km (29 mi) SW of Mountainview (pop: 3,920) \| Show on map \| Quakes nearby 59 km (37 mi) SW of Hawaiian Paradise Park (Hawaii County) (pop: 11,400) \| Show on map \| Quakes nearby 62 km (39 mi) SSW of Hilo (pop: 43,300) \| Show on map \| Quakes nearby 75 km (47 mi) SE of Kailua-Kona (Hawaii County) (pop: 12,000) \| Show on map \| Quakes nearby 80 km (50 mi) SE of Kalaoa (Hawaii County) (pop: 9,640) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	2.2 x 10⁷ joules (6.22 kilowatt hours) \| 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
1.7	31 km	9 Km NE of Pāhala, Hawaii	USGS
1.7	31 km	Hawaii	RaspberryShake

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Seismograms

Seismic station: Kipapa, Hawaii, USA (KIP/G network) | Distance from quake: 363 km / 225 mi | Show on map | Station Info

Seismic station Kipapa, Hawaii, USA: 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

User reports for this quake

At magnitude 1.7, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

Earlier earthquakes in the same area

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