Event 20181011-6
2018-10-11 18:02:10.130 UTC 8.74 km 3.70 Ml
24.9145°N, 37.5035°E
24 km E of Umm Lajj,SA
Time Error: Analysis Type: Manual
Time RMS: 0.39 s Num. Stations: 124
Depth Error: 0.74 km Num. Phases: 43
Reference Elevation: 0.74 km Max. Intensity (MMI):
Azimuth Gap: 184° Effects Type:
 
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 3.70 Ml 10 0 Action show
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.22° Source Radius:
Max. Distance: 5.26° Location Method:
Fixed Location: no Author:
Fixed Depth: no Event Type:
Fixed Phase: no External Event ID:
Fixed Time: no External Origin ID:
 
Error Ellipse
Length Azimuth Dip Action
Maximum 1.23 km 45.00° 36.00° Action show
Intermediate 0.88 km 191.00° 47.00° Action show
Minimum 0.60 km 301.00° 18.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
SA.LNY13.--.HHE 2018-10-11 18:02:21.830 UTC 48.7 0.12 s 3.68 Ml 0.28° 24.0° Action show
SA.LNY08.--.HHN 2018-10-11 18:02:22.590 UTC 89.5 0.12 s 3.99 Ml 0.34° 69.0° Action show
SA.LNY08.--.HHE 2018-10-11 18:02:23.280 UTC 65.8 0.10 s 3.86 Ml 0.34° 69.0° Action show
SA.LNY06.--.HHE 2018-10-11 18:02:24.540 UTC 32.6 0.14 s 3.61 Ml 0.39° 40.0° Action show
SA.LNY06.--.HHN 2018-10-11 18:02:24.730 UTC 55.4 0.20 s 3.84 Ml 0.39° 40.0° Action show
SA.LNYS.--.HHN 2018-10-11 18:02:25.510 UTC 44.5 0.14 s 3.80 Ml 0.43° 67.0° Action show
SA.LNY15.--.HHN 2018-10-11 18:02:26.270 UTC 164.5 0.24 s 4.37 Ml 0.44° 37.0° Action show
SA.LNY15.--.HHE 2018-10-11 18:02:26.480 UTC 98.6 0.20 s 4.15 Ml 0.44° 37.0° Action show
SA.LNY11.--.HHN 2018-10-11 18:02:27.130 UTC 65.3 0.100 s 4.01 Ml 0.47° 31.0° Action show
SA.LNY11.--.HHE 2018-10-11 18:02:27.380 UTC 22.0 0.100 s 3.54 Ml 0.47° 31.0° Action show
SA.LNY10.--.HHN 2018-10-11 18:02:27.570 UTC 30.8 0.12 s 3.70 Ml 0.48° 42.0° Action show
SA.LNY10.--.HHE 2018-10-11 18:02:27.730 UTC 22.1 0.100 s 3.56 Ml 0.48° 42.0° Action show
SA.LNY01.--.HHE 2018-10-11 18:02:28.150 UTC 20.8 0.14 s 3.58 Ml 0.51° 53.0° Action show
SA.LNY09.--.HHN 2018-10-11 18:02:28.230 UTC 28.1 0.100 s 3.70 Ml 0.51° 16.0° Action show
SA.LNY09.--.HHE 2018-10-11 18:02:28.480 UTC 67.6 0.100 s 4.08 Ml 0.51° 16.0° Action show
SA.UMJ12.--.HHE 2018-10-11 18:02:34.110 UTC 15.5 0.22 s 3.67 Ml 0.65° 328.0° Action show
SA.UMJ12.--.HHN 2018-10-11 18:02:34.320 UTC 15.8 0.28 s 3.68 Ml 0.65° 328.0° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
SA.LNY05.--.HHZ P 2018-10-11 18:02:15.069 UTC 0.090 s Unspecified 0.22° 52.0° no Action show
SA.LNY13.--.HHZ P 2018-10-11 18:02:16.310 UTC 0.14 s Unspecified 0.28° 24.0° no Action show
SA.LNY08.--.HHZ P 2018-10-11 18:02:17.200 UTC 0.040 s Unspecified 0.34° 69.0° no Action show
SA.LNY04.--.HHZ P 2018-10-11 18:02:17.993 UTC 0.040 s Unspecified 0.38° 19.0° no Action show
SA.LNY02.--.HHZ P 2018-10-11 18:02:18.228 UTC 0 s Unspecified 0.39° 55.0° no Action show
SA.LNY06.--.HHZ P 2018-10-11 18:02:18.330 UTC 0.25 s Unspecified 0.39° 40.0° no Action show
SA.LNYS.--.HHZ P 2018-10-11 18:02:18.773 UTC -0.19 s Unspecified 0.43° 67.0° no Action show
SA.LNY17.--.HHZ P 2018-10-11 18:02:18.880 UTC 0.070 s Unspecified 0.42° 39.0° no Action show
SA.LNY05.--.HHN S 2018-10-11 18:02:18.948 UTC 0.33 s Unspecified 0.22° 52.0° no Action show
SA.LNY12.--.HHZ P 2018-10-11 18:02:18.972 UTC 0.050 s Unspecified 0.43° 34.0° no Action show
SA.LNY16.--.HHZ P 2018-10-11 18:02:19.037 UTC -0.10 s Unspecified 0.44° 11.0° no Action show
SA.LNY15.--.HHZ P 2018-10-11 18:02:19.153 UTC 0.14 s Unspecified 0.44° 37.0° no Action show
SA.LNY11.--.HHZ P 2018-10-11 18:02:19.648 UTC 0.030 s Unspecified 0.47° 31.0° no Action show
SA.LNY10.--.HHZ P 2018-10-11 18:02:19.818 UTC -0.020 s Unspecified 0.48° 42.0° no Action show
SA.LNY09.--.HHZ P 2018-10-11 18:02:20.188 UTC -0.11 s Unspecified 0.51° 16.0° no Action show
SA.LNY01.--.HHZ P 2018-10-11 18:02:20.346 UTC -0.10 s Unspecified 0.51° 53.0° no Action show
SA.LNY13.--.HHE S 2018-10-11 18:02:20.953 UTC 0.25 s Unspecified 0.28° 24.0° no Action show
SA.LNY03.--.HHZ P 2018-10-11 18:02:21.300 UTC -0.030 s Unspecified 0.56° 34.0° no Action show
SA.UMJ12.--.HHZ P 2018-10-11 18:02:23.140 UTC 0.18 s Unspecified 0.65° 328.0° no Action show
SA.UMJ08.--.HHZ P 2018-10-11 18:02:23.335 UTC -0.49 s Unspecified 0.70° 5.0° no Action show
SA.UMJ01.--.HHZ P 2018-10-11 18:02:24.275 UTC -0.58 s Unspecified 0.76° 351.0° no Action show
SA.UMJ07.--.HHZ P 2018-10-11 18:02:25.016 UTC -0.83 s Unspecified 0.82° 356.0° no Action show
SA.UMJ06.--.HHZ P 2018-10-11 18:02:25.561 UTC -0.49 s Unspecified 0.83° 349.0° no Action show
SA.MURBA.--.HHZ P 2018-10-11 18:02:25.905 UTC -0.24 s Unspecified 0.84° 53.0° no Action show
SA.UMJ04.--.HHZ P 2018-10-11 18:02:26.163 UTC -0.61 s Unspecified 0.88° 354.0° no Action show
SA.UMJ11.--.HHZ P 2018-10-11 18:02:26.173 UTC 0.21 s Unspecified 0.82° 333.0° no Action show
SA.UMJ09.--.HHZ P 2018-10-11 18:02:27.071 UTC -0.010 s Unspecified 0.90° 6.0° no Action show
SA.TRAS.--.HHZ P 2018-10-11 18:02:28.287 UTC 0.21 s Unspecified 0.98° 81.0° no Action show
SA.RYNBS.--.HHZ P 2018-10-11 18:02:28.567 UTC -0.52 s Unspecified 1.05° 144.0° no Action show
SA.UMJ10.--.HHZ P 2018-10-11 18:02:29.957 UTC 0.58 s Unspecified 1.07° 5.0° no Action show
SA.UMJ05.--.HHZ P 2018-10-11 18:02:30.645 UTC 0.48 s Unspecified 1.13° 342.0° no Action show
SA.YOBS.--.HHZ P 2018-10-11 18:02:32.337 UTC 0.37 s Unspecified 1.26° 115.0° no Action show
SA.UMJ12.--.HHN S 2018-10-11 18:02:33.285 UTC 0.71 s Unspecified 0.65° 328.0° no Action show
SA.EWJHS.--.HHZ P 2018-10-11 18:02:34.629 UTC -0.080 s Unspecified 1.46° 329.0° no Action show
SA.OLAS.--.HHZ P 2018-10-11 18:02:34.642 UTC 1.63 s Unspecified 1.33° 4.0° no Action show
SA.KBR12.--.HHZ P 2018-10-11 18:02:35.475 UTC 1.87 s Unspecified 1.38° 69.0° no Action show
SA.BADR.--.HHZ P 2018-10-11 18:02:35.495 UTC 0.57 s Unspecified 1.47° 134.0° no Action show
SA.UMJ01.--.HHN S 2018-10-11 18:02:35.514 UTC -0.40 s Unspecified 0.76° 351.0° no Action show
SA.RHT07.--.HHZ P 2018-10-11 18:02:35.690 UTC 1.49 s Unspecified 1.42° 99.0° no Action show
SA.KBR13.--.HHZ P 2018-10-11 18:02:37.071 UTC 1.91 s Unspecified 1.49° 54.0° no Action show
SA.UMJ06.--.HHE S 2018-10-11 18:02:37.406 UTC -0.58 s Unspecified 0.83° 349.0° no Action show
SA.KBR11.--.HHZ P 2018-10-11 18:02:37.542 UTC 2.09 s Unspecified 1.51° 85.0° no Action show
SA.MURBA.--.HHN S 2018-10-11 18:02:37.633 UTC -0.54 s Unspecified 0.84° 53.0° no Action show
SA.UMJ11.--.HHE S 2018-10-11 18:02:38.333 UTC 0.50 s Unspecified 0.82° 333.0° no Action show
SA.UMJ04.--.HHE S 2018-10-11 18:02:38.861 UTC -0.39 s Unspecified 0.88° 354.0° no Action show
SA.UMJ09.--.HHN S 2018-10-11 18:02:39.949 UTC 0.16 s Unspecified 0.90° 6.0° no Action show
SA.KBR07.--.HHZ P 2018-10-11 18:02:41.592 UTC 1.99 s Unspecified 1.81° 78.0° no Action show
SA.TRAS.--.HHE S 2018-10-11 18:02:41.998 UTC 0.46 s Unspecified 0.98° 81.0° no Action show
SA.BIDS.--.HHZ P 2018-10-11 18:02:43.243 UTC 0.93 s Unspecified 2.01° 346.0° no Action show
SA.KBR08.--.HHZ P 2018-10-11 18:02:44.159 UTC 2.51 s Unspecified 1.96° 65.0° no Action show
SA.MSTR.--.HHZ P 2018-10-11 18:02:44.860 UTC 0.64 s Unspecified 2.14° 141.0° no Action show
SA.RYNBS.--.HHE S 2018-10-11 18:02:44.879 UTC 1.57 s Unspecified 1.05° 144.0° no Action show
SA.UMJ05.--.HHE S 2018-10-11 18:02:46.082 UTC 0.88 s Unspecified 1.13° 342.0° no Action show
SA.KBR10.--.HHZ P 2018-10-11 18:02:47.767 UTC 2.55 s Unspecified 2.22° 84.0° no Action show
SA.KBR09.--.HHZ P 2018-10-11 18:02:48.121 UTC 2.43 s Unspecified 2.25° 59.0° no Action show
SA.KBR03.--.HHZ P 2018-10-11 18:02:50.545 UTC 2.90 s Unspecified 2.39° 67.0° no Action show
SA.KBR02.--.HHZ P 2018-10-11 18:02:51.775 UTC 2.59 s Unspecified 2.51° 82.0° no Action show
SA.OLAS.--.HHE S 2018-10-11 18:02:52.867 UTC 2.70 s Unspecified 1.33° 4.0° no Action show
SA.KBR05.--.HHZ P 2018-10-11 18:02:53.553 UTC 2.70 s Unspecified 2.63° 74.0° no Action show
SA.RHT07.--.HHN S 2018-10-11 18:02:54.337 UTC 2.09 s Unspecified 1.42° 99.0° no Action show
SA.KBR04.--.HHZ P 2018-10-11 18:02:55.090 UTC 2.83 s Unspecified 2.73° 66.0° no Action show
SA.HAJR.--.HHZ P 2018-10-11 18:02:55.246 UTC 1.66 s Unspecified 2.82° 134.0° no Action show
SA.FRJS.--.HHZ P 2018-10-11 18:02:55.249 UTC 0.94 s Unspecified 2.88° 143.0° no Action show
SA.KAUST.--.HHZ P 2018-10-11 18:02:56.195 UTC 0.54 s Unspecified 2.97° 149.0° no Action show
SA.LNY06.--.HHE S 2018-10-11 18:02:59.497 UTC 35.46 s Unspecified 0.39° 40.0° no Action show
SA.KHLS2.--.HHZ P 2018-10-11 18:02:59.977 UTC 0.84 s Unspecified 3.22° 144.0° no Action show
SA.KHLS.--.HHZ P 2018-10-11 18:03:00.600 UTC 0.49 s Unspecified 3.30° 149.0° no Action show
SA.MHDS.--.HHZ P 2018-10-11 18:03:01.310 UTC 2.49 s Unspecified 3.20° 112.0° no Action show
SA.GHASH.--.HHZ P 2018-10-11 18:03:02.570 UTC 2.10 s Unspecified 3.32° 130.0° no Action show
SA.JEDS.--.HHZ P 2018-10-11 18:03:05.301 UTC 0.49 s Unspecified 3.64° 150.0° no Action show
SA.MDRS.--.HHZ P 2018-10-11 18:03:06.613 UTC 1.84 s Unspecified 3.63° 140.0° no Action show
SA.MDRK2.--.HHZ P 2018-10-11 18:03:07.196 UTC 2.38 s Unspecified 3.64° 135.0° no Action show
SA.KRABS.--.HHZ P 2018-10-11 18:03:07.628 UTC 1.08 s Unspecified 3.76° 329.0° no Action show
SA.AYUS.--.HHZ P 2018-10-11 18:03:08.483 UTC 1.00 s Unspecified 3.83° 329.0° no Action show
SA.KSHB5.--.HHZ P 2018-10-11 18:03:08.746 UTC 2.90 s Unspecified 3.71° 120.0° no Action show
SA.BDAS.--.HHZ P 2018-10-11 18:03:12.689 UTC 1.19 s Unspecified 4.12° 329.0° no Action show
SA.KSHB6.--.HHZ P 2018-10-11 18:03:12.726 UTC 9.05 s Unspecified 3.55° 116.0° no Action show
SA.FDAS.--.HHZ P 2018-10-11 18:03:13.923 UTC 3.54 s Unspecified 4.04° 138.0° no Action show
SA.JLOS.--.HHZ P 2018-10-11 18:03:14.748 UTC 2.00 s Unspecified 4.21° 336.0° no Action show
SA.KSHB1.--.HHZ P 2018-10-11 18:03:15.797 UTC 9.84 s Unspecified 3.72° 111.0° no Action show
SA.KSHB4.--.HHZ P 2018-10-11 18:03:15.883 UTC 4.13 s Unspecified 4.14° 124.0° no Action show
SA.LBNS.--.HHZ P 2018-10-11 18:03:17.232 UTC 1.28 s Unspecified 4.44° 149.0° no Action show
SA.JOFS.--.HHZ P 2018-10-11 18:03:20.451 UTC 2.44 s Unspecified 4.59° 12.0° no Action show
SA.JMOS.--.HHZ P 2018-10-11 18:03:21.986 UTC 1.83 s Unspecified 4.75° 334.0° no Action show
SA.FRAS.--.HHZ P 2018-10-11 18:03:22.054 UTC 1.96 s Unspecified 4.74° 143.0° no Action show
SA.KSHB2.--.HHZ P 2018-10-11 18:03:22.211 UTC 10.37 s Unspecified 4.14° 112.0° no Action show
SA.HQLS.--.HHZ P 2018-10-11 18:03:24.604 UTC 2.57 s Unspecified 4.88° 335.0° no Action show
GE.EIL.--.BHZ P 2018-10-11 18:03:30.235 UTC 3.05 s Unspecified 5.26° 335.0° no Action show

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
SA.UMJ01.--.HHE II 0.7580 0.0127
SA.UMJ01.--.HHN II 1.6941 0.0320
SA.UMJ01.--.HHZ II 0.7670 0.0131

Perceived shaking Not felt Very weak Weak Light Moderate Strong Very strong Severe Violent Extreme
Potential damage None None None None Very light Light Moderate Mod./Heavy Heavy Very heavy
Max peak acc. (cm/s2) 0.98 4.9 24 66 128 235 432 814 1530 999999
Max peak vel. (cm/s) 0.07 0.4 1.9 5.8 11 22 43 83 160 999999
Instrumental intensity I II III IV V VI VII VIII IX X