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Moderate mag. 5.4 earthquake - 16 Km Al Sur De San Marcos, Guatemala, on 2020-09-22 16:56:34

Moderate mag. 5.4 earthquake  - 16 Km Al Sur De San Marcos, Guatemala, on 2020-09-22 16:56:34
22 Sep 23:00 UTC: First to report: INETER after 4 minutes.
22 Sep 23:07: Magnitude recalculated from 5.4 to 5.5. Hypocenter depth recalculated from 29.0 to 32.0 km (from 18 to 19.9 mi). Epicenter location corrected by 3.7 km (2.3 mi) towards SSE.
... [show all] ...
23 Sep 06:07: Hypocenter depth recalculated from 36.0 to 33.0 km (from 22 to 21 mi). Epicenter location corrected by 3.1 km (2 mi) towards NE.
Date & time: 2020-09-22 10:56:34 UTC
Local time at epicenter: 2020-09-22 16:56:34
Magnitude: 5.4
Depth: 33.0 km
Epicenter latitude / longitude: 14.367°N / 92.17°W (Guatemala)
Nearest volcano: Tajumulco (89 km / 55 mi)
Nearby towns and cities:
16 km (10 mi) S of Ocós (pop: 9,500)
20 km (12 mi) SE of Brisas Barra de Suchiate (pop: 13,700)
22 km (14 mi) SE of Miguel Alemán (pop: 900)
171 km (106 mi) W of Mixco (pop: 473,100)
171 km (106 mi) W of Villa Nueva (pop: 406,800)
181 km (112 mi) W of Guatemala City (pop: 994,900)
Weather at epicenter at time of quake:
Scattered Clouds 32.3°C (90 F), humidity: 70%, wind: 3 km/h (2 kts) from SW
Primary data source: INETER
Estimated released energy: 7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 atomic bombs!) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
TimeMag. / DepthLocationSource
2020-09-22 22:56:34 UTC
2020-09-22 16:56:34
M 5.4 / 33 km16 Km Al Sur De San Marcos, GuatemalaINETER
2020-09-22 22:56:31 UTCM 5.2 / 10 kmNear Coast of Chiapas, Mexico, GuatemalaGFZ
2020-09-22 22:56:36 UTCM 4.7 / 80 km5.3 GuatemalaEMSC
2020-09-22 22:56:33 UTC
2020-09-22 17:56:33 (Hora de México)
M 4.9 / 75 km38 Km Al SUR De CD HIDALGO, CHIS, GuatemalaSSN
2020-09-22 22:56:32 UTCM 4.8 / 74.9 km28 Km SSW of Ocós, GuatemalaUSGS

User reports for this quake (8)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Contribute:
Leave a comment if you find a particular report interesting or want to add to it.
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90.8 km NE of epicenter [Map] / Light shaking (MMI IV) / 5-10 s
173.9 km E of epicenter [Map] / not felt (reported through our app)
171.8 km E of epicenter [Map] / Very weak shaking (MMI II)
Retalhuleu, Retalhuleu, Guatemala (57.5 km ENE of epicenter) [Map] / Moderate shaking (MMI V) / horizontal (sideways) swinging / 10-15 s : Much shaking, many neighbors alarmed. Computers moved on tables.
Antigua / Light shaking (MMI IV)
Guatemala City (Guatemala, 171 km E of epicenter) : Leve movimiento. (reported through EMSC)
San Marcos La Laguna (Guatemala, 94 km E of epicenter) : Short and sharp (reported through EMSC)
Olintepeque (Guatemala, 71 km NE of epicenter) : Sensible (reported through EMSC)

Aftershocks

Moderate mag. 5.4 earthquake - 16 Km Al Sur De San Marcos, Guatemala, on 2020-09-22 16:56:34
Please check again later while we are collecting more data.

Earlier earthquakes in the same area since 1900

Moderate mag. 5.4 earthquake - 16 Km Al Sur De San Marcos, Guatemala, on 2020-09-22 16:56:34

Map of earlier quakes

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