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Sudan earthquakes

No earthquake of magnitude 2.5 or more has been located in Sudan in the past 30 days. The largest on record there is M6.0 70 km SSW of Tok?r, Sudan, May 12, 1938.

From the USGS, checked Tue, Sep 22, 2026, 3:34 PM UTC. Times are local to each quake. Outside the United States the catalog is complete from about magnitude 4.5; smaller quakes are listed where a network reported them.

Map

Where every quake below was located in Sudan. Select one for its page.

Open the live map with earthquakes

Past 30 days

Magnitude 2.5 and up, newest first.

None in the past 30 days. Most of Sudan’s quakes are small; the largest on record are below.

Largest on record in Sudan

The 18 largest in the USGS catalog since 1900, of magnitude 5 and up. Older magnitudes are estimates from historical accounts and early instruments.

Mag.	Date	Where	Depth
6.0	May 12, 1938	70 km SSW of Tok?r, Sudan	15 km
5.9	Oct 9, 1966	19 km ESE of Ar Rahad, Sudan	13 km
5.7	Mar 13, 1993	164 km ENE of Saw?kin, Sudan	10 km
5.7	May 1, 1931	109 km ESE of Tok?r, Sudan	15 km
5.5	Aug 1, 1993	89 km WSW of Omdurman, Sudan	13 km
5.3	Mar 12, 1993	157 km ENE of Saw?kin, Sudan	10 km
5.3	Mar 16, 1993	157 km ENE of Saw?kin, Sudan	10 km
5.3	Nov 2, 1996	183 km ENE of Tok?r, Sudan	10 km
5.3	Dec 23, 2013	179 km ENE of Tok?r, Sudan	10 km
5.2	Mar 23, 1993	152 km ENE of Saw?kin, Sudan	10 km
5.1	Mar 13, 1993	154 km NE of Tok?r, Sudan	10 km
5.1	Mar 22, 1993	153 km ENE of Saw?kin, Sudan	10 km
5.0	Mar 11, 1993	149 km ENE of Saw?kin, Sudan	15 km
5.0	Mar 13, 1993	149 km ENE of Saw?kin, Sudan	10 km
5.0	Mar 14, 1993	161 km ENE of Saw?kin, Sudan	10 km
5.0	Mar 15, 1993	153 km ENE of Saw?kin, Sudan	10 km
5.0	Mar 20, 1993	163 km ENE of Saw?kin, Sudan	10 km
5.0	Aug 9, 2010	171 km ENE of Tok?r, Sudan	10 km

By year

Every year the USGS catalog covers.

2020s2020 2021 2022 2023 2024 2025 2026
2010s2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
2000s2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
1990s1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
1980s1980 1981 1982 1983 1984 1985 1986 1987 1988 1989
1970s1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
1960s1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
1950s1950 1951 1952 1953 1954 1955 1956 1957 1958 1959
1940s1940 1941 1942 1943 1944 1945 1946 1947 1948 1949
1930s1930 1931 1932 1933 1934 1935 1936 1937 1938 1939
1920s1920 1921 1922 1923 1924 1925 1926 1927 1928 1929
1910s1910 1911 1912 1913 1914 1915 1916 1917 1918 1919
1900s1900 1901 1902 1903 1904 1905 1906 1907 1908 1909

What this means

Magnitude measures the energy a quake releases: each step up is about 32 times more energy, so an M6 releases about a thousand times the energy of an M4. Intensity measures the shaking at one place, which depends on the distance, the depth and the ground. One quake has one magnitude and many intensities.

The Modified Mercalli intensity scale
Intensity	Shaking	What people notice
I	Not felt	Recorded by instruments only.
II to III	Weak	Felt by a few people at rest, mostly on upper floors; hanging objects may swing.
IV	Light	Felt indoors by many. Dishes, windows and doors rattle; like a heavy truck passing.
V	Moderate	Felt by nearly everyone; sleepers wake. Some dishes break and unstable objects tip over.
VI	Strong	Felt by all; heavy furniture moves, plaster cracks. Damage is slight.
VII	Very strong	Damage slight to moderate in ordinary buildings, considerable in poorly built ones.
VIII	Severe	Considerable damage in ordinary buildings, with partial collapse; chimneys and walls fall.
IX and up	Violent to extreme	Heavy damage even in well-designed buildings; many shifted off foundations.

Did I just feel an earthquake?

A quake appears in these lists within minutes: a few for the US, up to twenty for a quake abroad. Search your town above, or open your state. If it was a quake, tell the USGS through its Did You Feel It? form. If shaking starts: drop, cover and hold on; stay indoors until it stops; near the coast, move to high ground after strong or long shaking without waiting for a warning.

Sources

Earthquakes, magnitudes, depths, shaking estimates and felt reports from the U.S. Geological Survey Earthquake Hazards Program, read from its live feeds and its catalog back to 1900. Tsunami messages from NOAA’s tsunami warning centers.