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Moderate mag. 4.4 earthquake - North Pacific Ocean, 138 km east of San José del Cabo, Mexico, on Friday, Mar 17, 2023 at 6:42 pm (GMT -7) -

Moderate magnitude 4.4 earthquake at 15 km depth

18 Mar 02:08 UTC: First to report: RaspberryShake after 26 minutes.
18 Mar 02:21: Now using data updates from SSN

Earthquake details

Date & time	Mar 18, 2023 01:42:14 UTC -
Local time at epicenter	Friday, Mar 17, 2023 at 6:42 pm (GMT -7)
Status	Confirmed
Magnitude	4.4
Depth	15.0 km
Epicenter latitude / longitude	22.7°N / 108.41°W (North Pacific Ocean, Mexico)
Antipode	22.7°S / 71.59°E
Shaking intensity	Light shaking near epicenter
Felt	0 reports
Primary data source	SSN (Servicio Sismológico Nacional)
Nearest volcano	###NEARESTVOLCANO2###
Nearby towns and cities	123 km (77 mi) ESE of Las Dos Ballenas (pop: 10) \| Show on map \| Quakes nearby 138 km (86 mi) ESE of San José del Cabo (pop: 69,800) \| Show on map \| Quakes nearby 142 km (88 mi) ESE of Las Veredas (pop: 10,500) \| Show on map \| Quakes nearby 156 km (97 mi) E of Cabo San Lucas (pop: 68,500) \| Show on map \| Quakes nearby 157 km (98 mi) E of Colonia del Sol (pop: 48,000) \| Show on map \| Quakes nearby 206 km (128 mi) SW of La Cruz (pop: 15,700) \| Show on map \| Quakes nearby 214 km (133 mi) WSW of Mazatlan (pop: 381,600) \| Show on map \| Quakes nearby 251 km (156 mi) SE of La Paz (pop: 215,200) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Scattered Clouds 22.8°C (73 F), humidity: 65%, wind: 3 m/s (5 kts) from WNW
Estimated seismic energy released	2.5 x 10¹¹ joules (69.8 megawatt hours, equivalent to 60 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
4.4	15 km	Mexico: 139 Km Al SURESTE De SAN JOSE DEL CABO, BCS	SSN
4.4	15 km	Mexico: OFF COAST OF BAJA CALIFORNIA SUR	EMSC
4.4	15 km	Off Coast of Central Mexico	RaspberryShake

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Seismograms

Seismic station: SANTA ROSALIA (SRIG/MX network) | Distance from quake: 642 km / 399 mi | Show on map | Station Info

Seismic station SANTA ROSALIA: 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: 0.2-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

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La Paz / not felt : Did not feel anything unusual

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