Earthquake 20170331-3

2017-03-31 17:25:26.750 29.6 km 5.3 Mb
52.6478°N, 32.2325°W
North Atlantic Ocean
1411 km SW of Reykjavík, Iceland
Time Error: 0.93 s Depth Error: 42.4 km
Num. Stations: 32 Time RMS: 0.46 s
Num. Phases: 32 Azimuth Gap: 126°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 Mb 16 1.0 NCMS System-search
4.9 Ms 26 1.0 NCMS System-search

Origin Details

Ellipse Major:9.40 km Min. Distance:16.99° Fixed Depth:no
Ellipse Minor:4.90 km Max. Distance:85.49° Fixed Phase:no
Ellipse Strike:177.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Known Earthquake
External Event ID:HYDRA_RED@22336 External Origin ID:HYDRA_RED@93896

Error Ellipse

Azimuth Dip Magnitude Action
Max 359° 80° 65.4 km System-search
Intermediate 176° 19.1 km System-search
Min 266° 11.4 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.SFJD.10.HHZ 2017-03-31 17:29:19.799 9e+03 1.68 s 5.6 Mb 16.96° 334.0° System-search
II.ESK.00.BHZ 2017-03-31 17:29:24.740 3e+03 0.80 s 4.8 Mb 17.20° 69.0° System-search
II.BFO.00.BHZ 2017-03-31 17:30:56.180 663.0 1.00 s 4.1 Mb 25.89° 83.0° System-search
II.OBN.00.BHZ 2017-03-31 17:32:50.880 3e+03 0.70 s 5.7 Mb 39.09° 58.0° System-search
II.FFC.00.BHZ 2017-03-31 17:32:56.160 1e+03 1.10 s 5.3 Mb 39.75° 301.0° System-search
IU.ANTO.00.BHZ 2017-03-31 17:33:41.819 312.5 0.80 s 4.8 Mb 45.19° 79.0° System-search
II.KIV.00.BHZ 2017-03-31 17:34:06.390 365.0 0.80 s 5.4 Mb 48.43° 68.0° System-search
CU.MTDJ.00.BHZ 2017-03-31 17:34:12.490 1e+03 1.05 s 5.7 Mb 49.16° 243.0° System-search
IU.GNI.00.BHZ 2017-03-31 17:34:34.740 3e+03 2.10 s 5.7 Mb 52.04° 71.0° System-search
IU.COLA.00.BHZ 2017-03-31 17:34:39.200 782.5 1.10 s 5.2 Mb 52.72° 331.0° System-search
GE.EIL.--.BHZ 2017-03-31 17:34:44.180 335.5 1.00 s 5.1 Mb 53.38° 87.0° System-search
II.BRVK.00.BHZ 2017-03-31 17:35:05.910 1e+03 1.80 s 5.5 Mb 56.38° 44.0° System-search
IU.COR.00.BHZ 2017-03-31 17:35:08.359 5e+03 1.70 s 5.9 Mb 56.80° 301.0° System-search
II.KURK.00.BHZ 2017-03-31 17:35:41.650 1e+03 1.20 s 5.4 Mb 61.60° 42.0° System-search
IU.OTAV.00.BHZ 2017-03-31 17:36:03.410 876.0 1.30 s 5.4 Mb 64.88° 232.0° System-search
II.AAK.00.BHZ 2017-03-31 17:36:11.410 574.5 1.20 s 5.6 Mb 65.98° 50.0° System-search
IU.MAKZ.00.BHZ 2017-03-31 17:36:11.809 523.5 1.20 s 5.4 Mb 66.04° 43.0° System-search
AE.SHM.--.HHZ 2017-03-31 17:36:26.809 210.5 1.42 s 5.2 Mb 68.62° 74.0° System-search
OM.BAN.--.HHZ 2017-03-31 17:36:29.339 239.0 1.08 s 5.3 Mb 68.93° 74.0° System-search
AE.MSF.--.HHZ 2017-03-31 17:36:31.319 249.0 1.30 s 5.3 Mb 69.27° 75.0° System-search
DN.ASU.--.HHZ 2017-03-31 17:36:31.460 162.5 1.04 s 5.8 Mb 69.34° 76.0° System-search
II.UOSS.10.BHZ 2017-03-31 17:36:32.789 506.5 1.30 s 5.0 Mb 69.62° 75.0° System-search
OM.ASH.--.HHZ 2017-03-31 17:36:33.329 95.5 0.90 s 4.9 Mb 69.73° 75.0° System-search
DN.HAT.--.HHZ 2017-03-31 17:36:33.410 145.5 1.12 s 5.1 Mb 69.67° 75.0° System-search
AE.ALN.--.HHZ 2017-03-31 17:36:35.559 268.5 0.76 s 5.3 Mb 70.03° 76.0° System-search
OM.SOH.--.HHZ 2017-03-31 17:36:38.019 41.5 0.82 s 4.5 Mb 70.43° 75.0° System-search
UE.UMZA.--.HHZ 2017-03-31 17:36:40.710 169.0 1.12 s 5.5 Mb 70.70° 77.0° System-search
IU.PAYG.00.BHZ 2017-03-31 17:36:45.940 1e+03 1.40 s 5.6 Mb 71.77° 243.0° System-search
OM.BID.--.HHZ 2017-03-31 17:36:46.380 167.0 1.14 s 5.0 Mb 71.83° 74.0° System-search
IU.PET.00.BHZ 2017-03-31 17:37:01.039 931.5 1.20 s 5.3 Mb 74.17° 353.0° System-search
IU.LVC.00.BHZ 2017-03-31 17:37:41.210 962.0 1.00 s 5.3 Mb 81.51° 213.0° System-search
II.ERM.00.BHZ 2017-03-31 17:38:02.319 945.0 0.90 s 5.6 Mb 85.49° 3.0° System-search
IU.MACI.--.HHZ 2017-03-31 17:38:28.160 3e+03 21.42 s 4.9 Ms 27.03° 148.2° System-search
II.BFO.00.BHZ 2017-03-31 17:40:26.430 4e+03 21.70 s 4.1 Ms 25.91° 83.1° System-search
IU.KEV.00.BHZ 2017-03-31 17:41:17.029 2e+03 19.70 s 4.5 Ms 31.59° 34.8° System-search
II.FFC.00.BHZ 2017-03-31 17:47:21.440 4e+03 19.00 s 5.1 Ms 39.80° 301.8° System-search
II.OBN.00.BHZ 2017-03-31 17:47:59.640 2e+03 19.95 s 4.9 Ms 39.14° 58.0° System-search
CU.MTDJ.00.BHZ 2017-03-31 17:48:09.565 599.0 20.48 s 4.7 Ms 49.17° 243.3° System-search
II.SACV.00.BHZ 2017-03-31 17:48:55.440 0.50 21.25 s 1.3 Ms 38.21° 166.4° System-search
II.KIV.00.BHZ 2017-03-31 17:52:45.089 1e+03 19.85 s 5.2 Ms 48.47° 68.6° System-search
IU.ANTO.00.BHZ 2017-03-31 17:53:48.115 829.0 19.35 s 4.6 Ms 45.23° 79.3° System-search
IU.COLA.00.BHZ 2017-03-31 17:56:24.240 3e+03 19.35 s 5.3 Ms 52.81° 331.1° System-search
CU.TGUH.00.BHZ 2017-03-31 17:56:25.589 565.5 21.30 s 4.8 Ms 57.98° 249.8° System-search
IU.COR.00.BHZ 2017-03-31 17:57:15.740 3e+03 19.75 s 5.2 Ms 56.87° 301.5° System-search
IU.GNI.00.BHZ 2017-03-31 17:57:27.240 1e+03 20.50 s 4.7 Ms 52.08° 71.1° System-search
II.BRVK.00.BHZ 2017-03-31 17:58:22.289 2e+03 19.55 s 5.1 Ms 56.46° 44.9° System-search
GE.EIL.--.BHZ 2017-03-31 17:59:34.740 331.5 20.05 s 4.5 Ms 53.41° 87.6° System-search
II.SHEL.00.BHZ 2017-03-31 17:59:36.140 2e+03 18.15 s 5.2 Ms 72.07° 153.1° System-search
II.KURK.00.BHZ 2017-03-31 18:00:59.390 2e+03 21.50 s 5.0 Ms 61.69° 42.4° System-search
IU.OTAV.00.BHZ 2017-03-31 18:01:31.690 850.5 21.55 s 4.8 Ms 64.86° 233.0° System-search
IU.MAKZ.00.BHZ 2017-03-31 18:03:42.640 900.5 21.77 s 5.1 Ms 66.13° 43.2° System-search
II.AAK.00.BHZ 2017-03-31 18:03:57.490 2e+03 21.05 s 5.5 Ms 66.06° 50.5° System-search
AE.UMQ.--.HHZ 2017-03-31 18:06:43.849 110.5 21.10 s 4.4 Ms 68.90° 75.3° System-search
DN.HAT.--.HHZ 2017-03-31 18:07:47.000 117.0 21.93 s 4.4 Ms 69.70° 75.4° System-search
IU.PAYG.00.BHZ 2017-03-31 18:08:06.490 732.5 18.05 s 4.9 Ms 71.75° 243.4° System-search
II.NNA.00.BHZ 2017-03-31 18:08:58.190 1e+03 18.40 s 5.0 Ms 74.88° 225.5° System-search
OM.BID.--.HHZ 2017-03-31 18:09:14.210 80.5 18.49 s 4.3 Ms 71.87° 74.8° System-search
IU.PET.00.BHZ 2017-03-31 18:09:46.690 1e+03 18.25 s 5.0 Ms 74.31° 353.2° System-search
AE.MZR.--.HHZ 2017-03-31 18:09:58.420 310.0 19.29 s 4.9 Ms 69.51° 78.7° System-search
UE.MZWR.--.HHZ 2017-03-31 18:10:04.710 145.0 21.25 s 4.9 Ms 69.17° 77.8° System-search
AE.SRB.--.HHZ 2017-03-31 18:10:08.990 355.5 18.03 s 5.0 Ms 68.28° 76.6° System-search
IU.LVC.00.BHZ 2017-03-31 18:11:00.789 673.0 20.55 s 4.9 Ms 81.47° 214.0° System-search
II.UOSS.10.BHZ 2017-03-31 18:11:14.414 314.5 19.13 s 4.3 Ms 69.65° 75.3° System-search
DN.NAZ.--.HHZ 2017-03-31 18:11:17.130 163.5 19.62 s 4.6 Ms 69.30° 75.7° System-search
UE.GHWR.--.HHZ 2017-03-31 18:11:17.950 129.5 18.34 s 4.9 Ms 68.42° 78.5° System-search
DN.FAQ.--.HHZ 2017-03-31 18:11:20.730 103.5 19.49 s 5.0 Ms 69.44° 75.9° System-search
AE.MSF.--.HHZ 2017-03-31 18:11:27.210 341.0 20.37 s 4.9 Ms 69.31° 75.0° System-search
AE.AJN.--.HHZ 2017-03-31 18:11:31.579 85.0 20.82 s 4.3 Ms 69.23° 76.5° System-search
OM.MDH.--.HHZ 2017-03-31 18:11:32.299 114.0 19.34 s 4.4 Ms 69.44° 75.0° System-search
OM.ASH.--.HHZ 2017-03-31 18:11:42.660 143.0 19.37 s 4.5 Ms 69.77° 75.6° System-search
DN.ASU.--.HHZ 2017-03-31 18:11:49.619 75.0 19.99 s 4.9 Ms 69.38° 76.2° System-search
IU.KMBO.00.BHZ 2017-03-31 18:11:53.440 828.5 20.10 s 4.9 Ms 78.58° 107.0° System-search
UE.UMZA.--.HHZ 2017-03-31 18:12:03.400 107.5 20.32 s 4.8 Ms 70.73° 77.6° System-search
OM.SOH.--.HHZ 2017-03-31 18:12:23.809 89.0 19.20 s 4.3 Ms 70.46° 75.6° System-search
AE.ALN.--.HHZ 2017-03-31 18:12:40.470 259.0 18.12 s 4.8 Ms 70.06° 76.2° System-search
IU.TSUM.10.BHZ 2017-03-31 18:12:52.039 9e+03 19.98 s 5.1 Ms 83.55° 133.3° System-search
GT.PLCA.00.BHZ 2017-03-31 18:15:08.589 1e+03 19.17 s 5.1 Ms 98.75° 208.6° System-search
II.ERM.00.BHZ 2017-03-31 18:19:15.240 930.0 20.95 s 5.1 Ms 85.63° 3.4° System-search
IN.MNC.--.HHZ 2017-03-31 18:22:04.759 180.0 19.69 s 5.3 Ms 92.61° 72.7° System-search
II.KAPI.00.BHZ 2017-03-31 18:37:43.650 417.0 19.05 s 5.1 Ms 127.21° 35.8° System-search
IU.DAV.00.BHZ 2017-03-31 18:42:38.599 426.5 20.52 s 5.2 Ms 117.58° 24.9° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.SFJD.10.HHZ Pn 2017-03-31 17:29:19.799 -2.10 s 16.96° 334.0° no Time System-search
II.ESK.00.BHZ Pn 2017-03-31 17:29:24.740 -0.30 s 17.20° 69.0° no Time System-search
II.BFO.00.BHZ P 2017-03-31 17:30:56.180 0 s 25.89° 83.0° no Time System-search
II.OBN.00.BHZ P 2017-03-31 17:32:50.880 -0.50 s 39.09° 58.0° no Time System-search
II.FFC.00.BHZ P 2017-03-31 17:32:56.160 -0.80 s c 39.75° 301.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-03-31 17:33:41.819 0.50 s 45.19° 79.0° no Time System-search
II.KIV.00.BHZ P 2017-03-31 17:34:06.390 -0.30 s 48.43° 68.0° no Time System-search
CU.MTDJ.00.BHZ P 2017-03-31 17:34:12.490 0.30 s 49.16° 243.0° no Time System-search
IU.GNI.00.BHZ P 2017-03-31 17:34:34.740 0.70 s 52.04° 71.0° no Time System-search
IU.COLA.00.BHZ P 2017-03-31 17:34:39.200 0.40 s 52.72° 331.0° no Time System-search
GE.EIL.--.BHZ P 2017-03-31 17:34:44.180 0.40 s 53.38° 87.0° no Time System-search
II.BRVK.00.BHZ P 2017-03-31 17:35:05.910 0.40 s c 56.38° 44.0° yes Time System-search
IU.COR.00.BHZ P 2017-03-31 17:35:08.359 -0.20 s c 56.80° 301.0° yes Time System-search
II.KURK.00.BHZ P 2017-03-31 17:35:41.650 -0.10 s 61.60° 42.0° no Time System-search
IU.OTAV.00.BHZ P 2017-03-31 17:36:03.410 -0.30 s c 64.88° 232.0° yes Time System-search
II.AAK.00.BHZ P 2017-03-31 17:36:11.410 0.50 s c 65.98° 50.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-03-31 17:36:11.809 0.70 s c 66.04° 43.0° yes Time System-search
AE.SHM.--.HHZ P 2017-03-31 17:36:26.809 -0.50 s 68.62° 74.0° no Time System-search
OM.BAN.--.HHZ P 2017-03-31 17:36:29.339 0 s c 68.93° 74.0° yes Time System-search
AE.MSF.--.HHZ P 2017-03-31 17:36:31.319 -0.10 s 69.27° 75.0° no Time System-search
DN.ASU.--.HHZ P 2017-03-31 17:36:31.460 -0.40 s 69.34° 76.0° no Time System-search
II.UOSS.10.BHZ P 2017-03-31 17:36:32.789 -0.80 s c 69.62° 75.0° yes Time System-search
OM.ASH.--.HHZ P 2017-03-31 17:36:33.329 -1.00 s 69.73° 75.0° no Time System-search
DN.HAT.--.HHZ P 2017-03-31 17:36:33.410 -0.50 s 69.67° 75.0° no Time System-search
AE.ALN.--.HHZ P 2017-03-31 17:36:35.559 -0.50 s 70.03° 76.0° no Time System-search
OM.SOH.--.HHZ P 2017-03-31 17:36:38.019 -0.50 s c 70.43° 75.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-03-31 17:36:40.710 0.60 s c 70.70° 77.0° yes Time System-search
IU.PAYG.00.BHZ P 2017-03-31 17:36:45.940 -0.40 s 71.77° 243.0° no Time System-search
OM.BID.--.HHZ P 2017-03-31 17:36:46.380 -0.70 s 71.83° 74.0° no Time System-search
IU.PET.00.BHZ P 2017-03-31 17:37:01.039 0.10 s c 74.17° 353.0° yes Time System-search
IU.LVC.00.BHZ P 2017-03-31 17:37:41.210 -0.20 s c 81.51° 213.0° yes Time System-search
II.ERM.00.BHZ P 2017-03-31 17:38:02.319 0 s 85.49° 3.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170331-3

Time: 2017-03-31 17:25:26.750
Position:52.6478°N, 32.2325°W
Place:North Atlantic Ocean
Major Place:1411 km SW of Reykjavík, Iceland
Depth:29.6 km
Magnitude:5.3 Mb