International Journal of Geophysics / 2023 / Article / Tab 1 / Review Article
A Review of Earthquake Source Parameters in the Main Ethiopian Rift Table 1 Source parameters of earthquakes compiled from previously published works and the ISC catalog across the MER. The fault plane solutions are shown in Figures
2(a) ,
6 , and
7 , and the final column refers to the work in which the results are published: FJ98 [
11 ], Ay6 [
14 ], Ay7 [
14 ], IK18 [
35 ], and ISC catalog.
Date Origin time Longitude (°) Latitude (°) Strike (°) Dip (°) Rake (°) Depth (km) Magnitude Reference 1987/09/28 36.76 5.79 189 41 -90 9 5.6 FJ98 1987/09/25 36.83 5.49 57 57 127 14 5.6 FJ98 200/05/10 08 : 43 : 28.2 41.08 9.89 126; 288 71; 20 -84; -107 7 4.4 Ay6 2000/05/10 23 : 17 : 52.90 41.08 9.94 86; 310 33; 65 -111; -51 5 4.3 Ay6 2000/05/12 17 : 54 : 02.1 41.04 9.93 91; 290 45; 46 -104; -76 7 4.2 Ay6 200/05/16 20 : 47 : 48.6 41.05 9.91 103; 257 59; 33 -76; -112 6 4.2 Ay6 2002/08/08 21 : 17 : 08.36 39.9798 13.5061 312; 146 56; 44 -260; -79 5 5.0 Ay7 2002/08/10 12 : 01 : 18.68 40.0653 13.865 361; 196 39; 51 258; -80 6 4.4 Ay7 2002/08/10 15 : 55 : 58.41 40.0582 13.5475 322; 172 41; 53 246; -71 7 5.6 Ay7 2002/08/10 16 : 45 : 52.88 40.0193 13.4892 296; 145 55; 39 249; -63 6 4.6 Ay7 2002/08/14 20 : 49 : 22.56 40.1098 13.5665 363; 210 35; 58 247; -74 5 4.5 Ay7 2002/08/25 06 : 02 : 29.12 39.8645 13.4884 317; 143 46; 43 265; -85 6 4.4 Ay7 2007/11/04 21 : 06 : 17 39.9883 13.5427 10.8; 165.2 34.8; 57.9 -68.6; -104.3 10 3.26 IK18 2007/06/11 23 : 44 : 06 39.9697 13.542 165.8; 330.8 38.9; 52.1 -78.2; -99.4 10 2.71 IK18 2008/05/19 17 : 42 : 52 40.169 9.3733 178.8; 65.4 36.1; 73.9 -151.9; -57.3 3 3.57 IK18 2008/05/20 02 : 06 : 00 40.1503 9.3802 67.8; 202.8 34.3; 64.2 -50.4; -113.5 6 4.52 IK18 2008/05/20 02 : 59 : 34 40.0918 9.3188 49.6; 205.7 27.2; 64.9 -68.4;-100.7 4 3.84 IK18 2008/05/26 23 : 32 : 32 40.0098 9.209 82; 192.7 34.9; 76.2 -24.7; -22.3 8 3.76 IK18 2008/05/28 06 : 34 : 49 40.0347 9.2547 76.4; 200.2 31.9; 70.9 -38.3; -16.1 7 4.15 IK18 1999/01/05 18 : 27 : 41.53 37.5589 5.7931 66; 229 47; 44 -78; -102 10 4.6 ISC 1999/06/17 12 : 34 : 55.94 41.3562 10.669 205; 345 30; 66 -54; -109 10 4.4 ISC 2000/07/11 42.228 8.9081 98; 270 43; 47 -84; -97 10 4.7 ISC 2000/05/15 08 : 33 : 03.21 36.229 5.5711 23; 259 49; 58 -134; -51 10 4.9 ISC 2000/05/16 20 : 47 : 53.79 41.062 10.2283 113; 241 60; 43 -57; -133 10 4.4 ISC 2005/09/28 16 : 31 : 38.09 40.687 12.4089 141; 341 55; 36 -102; -74 12 5.1 ISC 2005/09/24 15 : 15 : 34.11 40.4867 12.6171 170; 335 44; 47 -80; -100 12 5.2 ISC 2010/10/02 23 : 24 : 41.94 40.612 11.957 152; 342 50; 41 -97; -82 10 4.9 ISC 2006/04/10 13 : 36 : 48.7 40.26 14.87 172; 335 29; 62 -75; -98 19.9 4.9 ISC 2006/12/21 09 : 07 : 46.95 43.6924 12.0314 133; 270 59; 40 -64; -126 14.7 5.0 ISC 2007/10/20 09 : 06 : 31.00 40.9369 13.3497 10; 110 65; 71 -21; -153 10 5.0 ISC 2008/04/29 00 : 06 : 59.8 42.00 11.7204 96; 300 50; 43 -106; -72 12 5.0 ISC 2009/12/22 03 : 39 : 08.58 40.7081 10.338 22; 146 65; 39 -58; -139 18.7 5.0 ISC 2010/11/14 06 : 32 : 27.14 44.0303 11.9199 90; 299 54; 40 -108; -68 12 5.5 ISC 2007/02/26 08 : 48 : 57.4 43.19 9.77 73; 266 58; 32 -97; -79 12 5.0 ISC 2010/10/23 11 : 08 : 24.8 36.08 4.82 23; 203 55; 35 -90; -90 21 5.0 ISC 2011/03/19 20 : 08 : 10 38.62 6.81 17; 223 51; 42 -108; -70 12 5.0 ISC 2011/06/17 09 : 16 : 12.57 41.76 13.46 10; 101 79; 88 -2; -169 12 5.6 ISC 2011/12/03 02 : 14 : 42.3 36.73 4.75 5; 242 51; 56 -134; -50 12 5.1 ISC 2013/09/18 09 : 04 : 23.66 39.3635 15.8229 31; 130 63; 74 -18; 1-51 22.6 5.1 ISC 2017/01/27 27 : 09 : 24 38.0 7.61 3; 191 45; 45 -96; -84 12 5.3 ISC 2018/03/24 07 : 31 : 20 39.9 13.51 19; 173 56; 37 -75; -111 12 5.2 ISC