Light mag. 4.0 earthquake - Santa Rosa, 12 km southwest of Juchitan de Zaragoza, Oaxaca, Mexico, on Wednesday, 7 Apr 2021 5:30 am (GMT -5) -

Light mag. 4.0 earthquake - Santa Rosa, 12 km southwest of Juchitan de Zaragoza, Oaxaca, Mexico, on Wednesday, 7 Apr 2021 5:30 am (GMT -5)

Light magnitude 4.0 earthquake at 67 km depth

7 Apr 10:52 UTC: First to report: EMSC after 22 minutes.
7 Apr 10:56: Now using data updates from SSN
Date & time: 7 Apr 2021 10:30:26 UTC -
Local time at epicenter: Wednesday, 7 Apr 2021 5:30 am (GMT -5)
Magnitude: 4
Depth: 67.0 km
Epicenter latitude / longitude: 16.35°N / 95.09°W (Santa Rosa, Oaxaca, Mexico)
Nearest volcano: El Chichón (228 km / 142 mi)
Nearby towns and cities:
4 km (2 mi) NNE of Santa Rosa (pop: 2,490) --> See nearby quakes!
12 km (8 mi) SW of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
15 km (9 mi) E of San Blas Atempa (pop: 12,000) --> See nearby quakes!
16 km (10 mi) E of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
22 km (14 mi) NNE of Salina Cruz (pop: 76,600) --> See nearby quakes!
23 km (15 mi) S of Ixtepec (pop: 25,400) --> See nearby quakes!
31 km (19 mi) WSW of Union Hidalgo (Unión Hidalgo) (pop: 13,700) --> See nearby quakes!
59 km (37 mi) S of Matias Romero (Matías Romero Avendaño) (pop: 18,900) --> See nearby quakes!
191 km (119 mi) ESE of Oaxaca City (pop: 255,000) --> See nearby quakes!
548 km (340 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds 24°C (75 F), humidity: 78%, wind: 0 m/s (1 kts) from WSW
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
4.067 km12 Km Al SUROESTE De JUCHITAN DE ZARAGOZA, OAX, MexicoSSN
4.067 kmOAXACA, MEXICOEMSC

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 yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area since 1900


Map of earlier quakes

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