Moderate mag. 5.8 earthquake - Northern Iran on Sunday, 14 February 1971 at 16:27 (GMT)

Moderate mag. 5.8 earthquake - Northern Iran on Sunday, 14 February 1971 at 16:27 (GMT)

Moderate magnitude 5.8 earthquake at 19 km depth

Date & time: 14 Feb 1971 16:27:35 UTC
Magnitude: 5.8
Depth: 18.5 km
Epicenter latitude / longitude: 36.565°N / 55.762°E (Iran)
Nearby towns and cities:
72 km (45 mi) ENE of Shahrud (pop: 131,900) --> See nearby quakes!
78 km (49 mi) SE of Āzādshahr (pop: 47,600) --> See nearby quakes!
93 km (58 mi) SE of Gonbad-e Kāvūs (pop: 131,400) --> See nearby quakes!
94 km (58 mi) SSE of Kalāleh (Kalaleh) (pop: 33,700) --> See nearby quakes!
122 km (76 mi) ESE of Gorgan (pop: 244,900) --> See nearby quakes!
135 km (84 mi) ENE of Dāmghān (pop: 67,700) --> See nearby quakes!
172 km (107 mi) SW of Bojnourd (pop: 192,000) --> See nearby quakes!
176 km (110 mi) WNW of Sabzawār (pop: 226,200) --> See nearby quakes!
345 km (215 mi) W of Mashhad (pop: 2,307,200) --> See nearby quakes!
402 km (250 mi) ENE of Teheran (pop: 7,153,300) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 1013 joules (8.78 gigawatt hours, equivalent to 7558 tons of TNT or 0.5 atomic bombs!) More info
Show interactive Map
[smaller] [bigger]
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.
MagnitudeDepthLocationSource
M 5.819 kmnorthern IranUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

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!
Volcanoes & Earthquakes - new app for Android
to top
to top

Aftershocks of the 5.8 quake Northern Iran 14 February 1971 16:27 GMT

More info
Recorded aftershocks, latest first (0 quakes):
So far, no aftershocks have been registered.
to top

Earlier earthquakes in the same area

Moderate mag. 5.8 earthquake - Northern Iran on Sunday, 14 February 1971 at 16:27 (GMT)
Volcanoes & Earthquakes - new app for Android
Why is there advertising on this site?

Support us - Help us upgrade our server!

We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
Our server is reaching its limits and we need financing to increase capacity in order to deal with huge activity peaks when quakes occur. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every penny counts and every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features and in upgrading our software, please make a donation (PayPal or Online cc payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you! With best regards from the VolcanoDiscovery team.
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.