Reviewed by USGSTurkey56y ago
M5.1 earthquake 23 km ENE of Bingöl, Turkey
Saturday, May 22, 1971, 18:35:28 UTC · 38.997°N, 40.729°E
A magnitude 5.1 earthquake struck 23 km ENE of Bingöl, Turkey on Saturday, May 22, 1971, 18:35:28 UTC, at a depth of 10.0 km (shallow). It is the strongest earthquake within 300 km since an M5.1 on May 22, 1971.
- Magnitude
- 5.1
- Moderate · mw
- Depth
- 10 km
- Shallow
- Felt reports
- 0
- Did You Feel It?
- Est. shaking
- —
- No ShakeMap
- PAGER alert
- None
- Not issued
- Tsunami
- No flag
- USGS feed
Outlined circle: this earthquake
In context
How big was it, and why here?
Energy released
773 tons of TNT
That is about 1/19 of the Hiroshima bomb. It released about 2 times the energy of a magnitude 5.0.
Tectonic setting
7 km
from the nearest mapped plate boundary, between the Anatolian and Arabian plates. Earthquakes cluster along boundaries like this one, where plates collide, pull apart or slide past each other.
Depth: shallow
10 km
Shallow earthquakes (under 70 km) produce the strongest surface shaking for their size, so they are the ones most likely to cause damage near the epicenter.
Did You Feel It?
Where it was felt
No “Did You Feel It?” reports have been published for this event yet. If you felt it, you can add your report on the USGS website.
I felt it — report to USGS ↗USGS PAGER estimate
Who was exposed to shaking
USGS publishes PAGER impact estimates for significant earthquakes, usually within an hour. No PAGER estimate is available for this event.
After the main event
Aftershocks within 75 km
USGS has not published any M2.5+ earthquake within 75 km in the 30 days after this event.
Regional history
Past M5+ earthquakes within 300 km
USGS lists 88 M5.0+ earthquakes within 300 km before this one (catalog from 1900; older records are less complete). The strongest:
- 7.820 km NNE of Erzincan, TurkeyDecember 26, 1939 · 141 km NW of this epicenter
- 6.918 km ESE of Pasinler, TurkeySeptember 13, 1924 · 144 km NE of this epicenter
- 6.813 km NNE of Sincik, TurkeyDecember 4, 1905 · 204 km SW of this epicenter
- 6.814 km NE of Varto, TurkeyAugust 19, 1966 · 78 km NE of this epicenter
- 6.814 km ENE of Yedisu, TurkeyAugust 17, 1949 · 56 km N of this epicenter
- 6.6TurkeyMay 22, 1971 · 13 km SW of this epicenter
- 6.326 km ENE of Koyulhisar, TurkeyFebruary 9, 1909 · 274 km NW of this epicenter
- 6.3TurkeyMay 18, 1929 · 266 km NW of this epicenter
History · NOAA
Deadliest earthquakes in this area
NOAA’s significant-earthquake database lists 47 damaging, deadly or tsunami-generating earthquakes within 300 km of this epicenter since 1700, which together caused about 64,982 recorded deaths. The most severe:
- 1939M7.8
Erzincan
26 Dec 1939 · 141 km away · intensity XII
32,700 deaths$20 million damagetsunami
- 1859M6.1
Erzurum
2 Jun 1859 · 112 km away
15,000 deathsSevere damage ($5–24M)
- 1784
Erzurum,Erzincan
23 Jul 1784 · 131 km away
5,000 deathsSevere damage ($5–24M)
- 1903M6.3
Malazgirt
28 Apr 1903 · 153 km away · intensity X
3,560 deathsExtreme damage ($25M+)
- 1966M6.8
Varto
19 Aug 1966 · 77 km away · intensity IX
2,394 deaths$20 million damage
- 1903M5.8
Varginis,Cardahli,Mehkerek
28 May 1903 · 270 km away · intensity VIII
1,000 deathsSevere damage ($5–24M)
NOAA NCEI Global Significant Earthquake Database. Historical figures are estimates; older records are incomplete.