Moderate mag. 3.7 earthquake - North Pacific Ocean, 38 km south of Manzanillo, Colima, Mexico, on 2021-05-01 04:29:42 (Hora de México) -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Mexico | Colima | Jalisco | Mexico City
Moderate magnitude 3.7 earthquake at 4 km depth
1 May 13:14 UTC: First to report: SSN after 4 hours.
Local time at epicenter: 2021-05-01 04:29:42 (Hora de México)
Depth: 4.0 km
Epicenter latitude / longitude: 18.78°N / 104.3°W (North Pacific Ocean, Mexico)
Nearest volcano: Colima (108 km / 67 mi)
Nearby towns and cities:
30 km (19 mi) S of San Ignacio (pop: 42) --> See nearby quakes!
32 km (20 mi) S of El Colomo (pop: 10,300) --> See nearby quakes!
33 km (20 mi) SW of Venustiano Carranza (pop: 1,500) --> See nearby quakes!
38 km (23 mi) S of Manzanillo (pop: 130,000) --> See nearby quakes!
39 km (25 mi) WSW of Ciudad de Armeria (Ciudad de Armería) (pop: 15,900) --> See nearby quakes!
47 km (29 mi) WSW of Tecoman (pop: 85,700) --> See nearby quakes!
58 km (36 mi) SSE of Cihuatlan (Cihuatlán) (pop: 18,200) --> See nearby quakes!
80 km (50 mi) SW of Colima (pop: 137,400) --> See nearby quakes!
80 km (50 mi) SW of Ciudad de Villa de Alvarez (pop: 117,600) --> See nearby quakes!
548 km (341 mi) W of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 tons of TNT) More info
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.
|3.7||4 km||30 Km Al SUR De MANZANILLO, COL, Mexico||SSN|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.