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Strong mag. 5.2 earthquake - North Pacific Ocean, 137 km west of Chinandega, Nicaragua, on Friday, Sep 30, 2022 at 11:32 am (GMT -6) -

Strong mag. 5.2 earthquake - North Pacific Ocean, 137 km west of Chinandega, Nicaragua, on Friday, Sep 30, 2022 at 11:32 am (GMT -6) Strong mag. 5.2 earthquake - North Pacific Ocean, 137 km west of Chinandega, Nicaragua, on Friday, Sep 30, 2022 at 11:32 am (GMT -6)

Strong magnitude 5.2 earthquake at 13 km depth

30 Sep 17:41 UTC: First to report: GFZ after 8 minutes.
30 Sep 17:51: Now using data updates from USGS
30 Sep 18:28: Epicenter location corrected by 2.5 km (1.5 mi) towards SE.
1 Oct 15:30: Hypocenter depth recalculated from 9.8 to 13.0 km (from 6.1 to 8.1 mi). Epicenter location corrected by 1.9 km (1.2 mi) towards N.
Update Fri, 30 Sep 2022, 17:57

Significant magnitude 5.2 earthquake 109 km southwest of Intipuca, El Salvador

5.2 quake 30 Sep 11:32 am (GMT -6)
5.2 quake 30 Sep 11:32 am (GMT -6)
An earthquake of magnitude 5.2 occurred only 24 minutes ago 109 km southwest of Intipuca, El Salvador, the United States Geological Survey reported.
The quake hit at a very shallow depth of 9.8 km beneath the epicenter near Intipuca, Departamento de La Union, El Salvador, in the morning on Friday, September 30th, 2022, at 11:32 am local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the German Research Centre for Geosciences (GFZ), which listed it as a magnitude 4.7 earthquake. Other agencies reporting the same quake include the citizen-seismograph network of RaspberryShake at magnitude 5.2, and the European-Mediterranean Seismological Centre (EMSC) at magnitude 5.2.
Based on the preliminary seismic data, the quake should not have caused any significant damage, but was probably felt by many people as light vibration in the area of the epicenter.
Weak shaking might have been felt in Intipuca (pop. 3,500) located 109 km from the epicenter, and Usulutan (pop. 51,900) 122 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.

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Earthquake details

Date & timeSep 30, 2022 17:32:35 UTC -
Local time at epicenterFriday, Sep 30, 2022 at 11:32 am (GMT -6)
StatusConfirmed
Magnitude5.2
Depth13.0 km
Epicenter latitude / longitude12.2571°N / 88.3306°W (North Pacific Ocean, Nicaragua)
Antipode12.257°S / 91.669°E
Shaking intensityWeak shaking
Felt1 report
Primary data sourceUSGS (United States Geological Survey)
Nearest volcanoCosigüina (115 km / 71 mi)
Nearby towns and cities110 km (68 mi) WSW of Jiquilillo (pop: 4,140) | Show on map | Quakes nearby
134 km (83 mi) WSW of El Viejo (pop: 53,500) | Show on map | Quakes nearby
137 km (85 mi) WSW of Chinandega (pop: 126,400) | Show on map | Quakes nearby
146 km (91 mi) WSW of Chichigalpa (pop: 33,100) | Show on map | Quakes nearby
159 km (99 mi) W of Leon (pop: 144,500) | Show on map | Quakes nearby
182 km (113 mi) S of Sensuntepeque (El Salvador) (pop: 20,400) | Show on map | Quakes nearby
184 km (115 mi) SSE of San Salvador (El Salvador) (pop: 526,000) | Show on map | Quakes nearby
227 km (141 mi) W of Managua (pop: 973,100) | Show on map | Quakes nearby
314 km (195 mi) WNW of Isla de Ometepe Island (pop: 30,000) | Show on map | Quakes nearby
Weather at epicenter at time of quakeOvercast Clouds 26.6°C (80 F), humidity: 80%, wind: 4 m/s (7 kts) from NNE
Estimated seismic energy released4 x 1012 joules (1.11 gigawatt hours, equivalent to 951 tons of TNT) | about seismic energy
Show interactive Map
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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.DepthLocationSource
5.213 kmNicaragua: Off Coast of Central AmericaUSGS
5.240 kmOFFSHORE EL SALVADOREMSC
4.728 km125 Km Al Suroeste De Punta Cosigüina, NicaraguaINETER
5.213 kmNicaragua: Off Coast of Central AmericaRaspberryShake
4.819 km108 Km SSW of Intipucá, El SalvadorGFZ
5.340 kmNicaragua: Off Coast of Central AmericaGeoAu

Seismograms

Seismic station: Tegucigalpa, Honduras (TGUH/CU network) | Distance from quake: 231 km / 143 mi | Show on map | Station Info
Seismic station Tegucigalpa, Honduras: 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. Source: IRIS Buffer of Uniform Data (BUD) webtool
Show more

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Translate
Tonacatepeque, Departamento de San Salvador (187.1 km NNW of epicenter) [Map] / Weak shaking (MMI III) (reported through our app)

Aftershocks

[More info]

Recorded aftershocks, latest first (7 quakes)

Date and timeMag
Depth
LocationDetails
Nov 27, 2022 07:53
7 days ago
3.1

13 km
North Pacific Ocean, 142 km SW of Chinandega, NicaraguaMore
Nov 13, 2022 10:59
3 weeks ago
3.1

5 km
North Pacific Ocean, 137 km S of San Miguel, El SalvadorMore
Oct 24, 2022 18:11
6 weeks ago
4.5

28 km
North Pacific Ocean, 128 km SW of Chinandega, NicaraguaMore
Oct 21, 2022 15:45
6 weeks ago
2.7

224 km
North Pacific Ocean, 173 km SE of San Salvador, El SalvadorMore
Oct 3, 2022 07:23
9 weeks ago
3.0

17 km
North Pacific Ocean, 112 km S of Usulutan, El SalvadorMore
Oct 3, 2022 06:36
9 weeks ago
3.3

19 km
North Pacific Ocean, 181 km SE of San Salvador, El SalvadorMore
Oct 2, 2022 06:04
9 weeks ago
2.7

15 km
North Pacific Ocean, 219 km W of Managua, NicaraguaMore

Earlier earthquakes in the same area

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