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Moderate mag. 4.5 earthquake - North Pacific Ocean, 117 km south of David, Provincia de Chiriqui, Panama, on Saturday, Oct 29, 2022 at 6:18 pm (GMT -5) -

Moderate magnitude 4.5 earthquake at 15 km depth

29 Oct 23:22 UTC: First to report: EMSC after 4 minutes.
29 Oct 23:52: Magnitude recalculated from 4.3 to 4.5. Hypocenter depth recalculated from 10.0 to 15.0 km (from 6.2 to 9.3 mi). Epicenter location corrected by 19 km (12 mi) towards SSW.

Earthquake details

Date & time	Oct 29, 2022 23:18:30 UTC -
Local time at epicenter	Saturday, Oct 29, 2022 at 6:18 pm (GMT -5)
Status	Confirmed
Magnitude	4.5
Depth	15.0 km
Epicenter latitude / longitude	7.38°N / 82.45°W (North Pacific Ocean, Panama)
Antipode	7.38°S / 97.55°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	EMSC (European-Mediterranean Seismological Centre)
Nearest volcano	Baru (159 km / 99 mi)
Nearby towns and cities	86 km (54 mi) SSE of Punta de Burica (pop: 1,360) \| Show on map \| Quakes nearby 110 km (68 mi) SSE of Puerto Armuelles (pop: 11,700) \| Show on map \| Quakes nearby 111 km (69 mi) S of Pedregal (Distrito de David) (pop: 17,400) \| Show on map \| Quakes nearby 117 km (72 mi) S of David (pop: 82,000) \| Show on map \| Quakes nearby 117 km (73 mi) S of Las Lomas (Distrito de David) (pop: 11,700) \| Show on map \| Quakes nearby 128 km (79 mi) S of Concepcion (pop: 17,700) \| Show on map \| Quakes nearby 143 km (89 mi) WSW of Sona (Soná) (pop: 7,670) \| Show on map \| Quakes nearby 369 km (229 mi) WSW of Panama (pop: 408,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Moderate Rain 25.6°C (78 F), humidity: 85%, wind: 5 m/s (10 kts) from SW
Estimated seismic energy released	3.5 x 10¹¹ joules (98.6 megawatt hours, equivalent to 84.8 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
4.5	15 km	SOUTH OF PANAMA	EMSC
4.5	15 km	South of Panama	RaspberryShake
4.1	12 km	Panama: 80 Km Al Oeste De Isla De Coiba, Panamá	INETER
4.5	15 km	77 Km Al Oeste De Isla De Coiba, Panama.	RSN

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Seismograms

Seismic station: Heredia, Costa Rica (HDC/G network) | Distance from quake: 344 km / 214 mi | Show on map | Station Info

Seismic station Heredia, Costa Rica: 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: 0.2-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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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