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M 7.2 earthquake – 22 km NE of Gediz, Turkey

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Local time: Mar 28, 1970 · 23:02 (UTC+2)

MajorShallow · 22 km Reviewed by a seismologist
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Magnitude
7.2moment magnitude (mw)
Depth
22 kmShallow earthquake
Epicenter
39.132, 29.58022 km from Gediz
Energy released
951 kilotons of TNTabout 63 × Hiroshima
Felt reports
—"Did You Feel It?" responses
Shaking intensity
7.8max. instrumental (MMI)
Aftershocks
23M2.5+ within 96 km, up to 60 days
Significance
804USGS score, 0–1,000+
The strongest here since 1967

The last earthquake at least as strong within 300 km struck on Jul 22, 1967.

How strong was it?

Major earthquake. It released 951 kilotons of TNT, 1,995 times the energy of a magnitude 5.0. Bars use the magnitude scale: every step is about 32 times more energy.

Chile 1960 M 9.5
Japan 2011 M 9.1
San Francisco 1906 M 7.9
Turkey 2023 M 7.8
This earthquake M 7.2
Haiti 2010 M 7.0
Northridge 1994 M 6.7