Date(yyyy/mm/dd) Time(UTC) Time(local Lat. Lon. Depth Mag. Ref. Region ---------------- ---------- ---------- ------ ------ ----- ------- ------ ----------------------------------------------- 2012/05/22 15:55:55.6 20:25:55.6 36.73 54.62 31 ML2.5 IIEES Golestan Province, 20 km South-East of Gorgan 2012/05/18 04:34:45.3 09:04:45.3 36.21 54.32 38 ML3.1 IIEES Semnan Province, 6 km Damghan 2012/05/17 23:41:14.8 04:11:14.8 37.23 54.59 16 ML2.1 IIEES Golestan Province, 27 km North-East of Aq Qaleh 2012/05/17 12:57:56.9 17:27:56.9 35.47 53.29 14 ML2.8 IIEES Semnan Province, 14 km West of Semnan 2012/05/17 07:51:20.6 12:21:20.6 36.84 55.36 8 ML2.9 IIEES Golestan Province, 27 km South-East of Ramian 2012/05/17 01:18:57.9 05:48:57.9 36.52 55.48 14 ML3 IIEES Semnan Province, 47 km North-East of Shahrud