Event characteristics This information has been confirmed by a seismologist.
NORTHERN ALGERIA ORID : 245782
28/04/10 36 Arrivals 4 Iterations RMS : 0.65 Type :eq
Origin time: 21:49:43.65 ± 0.31
Latitude : 33.78 ± 2.7 1/2 Major Axis : 6.9 km
Longitude : 1.30 ± 1.4 1/2 Minor Axis : 2.9 km
Depth: 30. (Imposed) Azimuth mj Axis : 176.6 deg
ML : 3.61±0.38 of 7
Location in relation to nearby cities 224 km SE of SIDI BEL ABBES (ALGERIA) (113000 residents)
274 km SE of ORAN (ALGERIA) (491000 residents)
306 km ESE of OUJDA (MOROCCO) (261000 residents)
367 km SSW of ALGIERS (ALGERIA, Capitale) (1524000 residents)
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