Mag. 4.2 earthquake - 40 km east of Gorgān, Gorgan, Golestan Province, Iran, on Monday, 10 February 2020 at 06:46 (GMT) -
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Light magnitude 4.2 earthquake at 8 km depth
10 Feb 06:56 UTC: First to report: IRSC after 10 minutes.
Hypocenter depth recalculated from 10.0 to 8.0 km.
Hypocenter depth recalculated from 10.0 to 8.0 km.
Magnitude: 4.2
Depth: 8.0 km
Epicenter latitude / longitude: 36.71°N / 54.86°E

Nearby towns and cities:
34 km (21 mi) NNW of Shahrud (Semnan) (pop: 131,900) --> See nearby quakes!
40 km (25 mi) ESE of Gorgan (pop: 244,900) --> See nearby quakes!
50 km (31 mi) SSW of Āzādshahr (pop: 47,600) --> See nearby quakes!
66 km (41 mi) SSW of Gonbad-e Kāvūs (pop: 131,400) --> See nearby quakes!
76 km (47 mi) NE of Dāmghān (Semnan) (pop: 67,700) --> See nearby quakes!
93 km (58 mi) SW of Kalāleh (Kalaleh) (pop: 33,700) --> See nearby quakes!
117 km (72 mi) E of Behshahr (Māzandarān) (pop: 93,500) --> See nearby quakes!
139 km (87 mi) E of Nekā (Māzandarān) (pop: 48,800) --> See nearby quakes!
329 km (204 mi) ENE of Teheran (Tehrān) (pop: 7,153,300) --> See nearby quakes!
427 km (265 mi) W of Mashhad (Razavi Khorasan) (pop: 2,307,200) --> See nearby quakes!
Primary data source: IRSC
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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.
Magnitude | Depth | Location | Source |
M 4.2 | 8 km | 23 km of Ali abad, Golestan (Iran) | IRSC |
M 4.2 | 10 km | Northern Iran | EMSC |
User reports for this quake
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Mag. 4.2 earthquake - 40 km east of Gorgān, Gorgan, Golestan Province, Iran, on Monday, 10 February 2020 at 06:46 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!