Earthquake 20170404-8

2017-04-04 15:07:28.990 6.1 km 5.6 Mb
47.2544°N, 85.0938°E
440 km NW of Urumqi, PRC
Time Error: 1.29 s Depth Error: 49.3 km
Num. Stations: 25 Time RMS: 0.63 s
Num. Phases: 25 Azimuth Gap: 206°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.3 Mb 11 1.0 NCMS System-search
5.7 ML 1 1.0 NCMS System-search
5.7 mblg 2 1.0 NCMS System-search
4.5 Ms 16 1.0 NCMS System-search
5.6 Mwb 6 1.0 NCMS System-search
Emblem-favorite 5.6 Mb NCMS System-search

Origin Details

Ellipse Major:16.30 km Min. Distance:2.18° Fixed Depth:no
Ellipse Minor:5.70 km Max. Distance:78.08° Fixed Phase:no
Ellipse Strike:102.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22452 External Origin ID:HYDRA_RED@94447

Error Ellipse

Azimuth Dip Magnitude Action
Max 282° 66° 81.1 km System-search
Intermediate 106° 23° 20.9 km System-search
Min 15° 13.2 km System-search
Type Traces % DC Misfit/Var. Red. Centroid Best Double Couple Moment Tensor Action
M0 Plane Strike Dip Rake Mrr Mrt Mrp Mtt Mtp Mpp
Ffffffff MT 6 80% 0.35 11.0 km 3e+17 nt-m NP1
NP2
255.0
346.0
82.0
81.0
171.0
8.0
-1.61e+16 -5.94e+16 3.25e+16 1.43e+17 -2.42e+17 -1.27e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.MAKZ.00.BH1 2017-04-04 15:08:37.890 1e+06 0.60 s 5.7 ML 2.18° 259.3° System-search
IU.MAKZ.00.BHZ 2017-04-04 15:08:38.337 8e+05 0.80 s 5.8 mblg 2.18° 259.3° System-search
IU.MAKZ.00.BH2 2017-04-04 15:08:40.539 1e+06 0.50 s 5.5 ML 2.18° 259.3° System-search
II.KURK.00.BHZ 2017-04-04 15:10:42.077 4e+05 0.95 s 5.7 mblg 5.49° 311.5° System-search
IU.KBL.--.BHZ 2017-04-04 15:11:32.000 2e+03 1.15 s 5.1 Mb 17.51° 229.0° System-search
IU.GNI.00.BHZ 2017-04-04 15:13:37.309 2e+03 1.00 s 5.3 Mb 29.75° 271.0° System-search
II.OBN.00.BHZ 2017-04-04 15:13:46.109 3e+03 0.60 s 5.8 Mb 30.83° 302.0° System-search
OM.BAN.--.HHZ 2017-04-04 15:13:48.779 2e+03 0.76 s 6.0 Mb 31.14° 237.0° System-search
OM.BID.--.HHZ 2017-04-04 15:13:56.569 264.0 0.82 s 5.2 Mb 32.03° 231.0° System-search
DN.HAT.--.HHZ 2017-04-04 15:13:57.119 148.5 1.20 s 4.9 Mb 32.08° 235.0° System-search
DN.NAZ.--.HHZ 2017-04-04 15:13:58.049 257.0 0.78 s 5.1 Mb 32.22° 236.0° System-search
OM.ASH.--.HHZ 2017-04-04 15:13:58.119 315.5 0.76 s 5.2 Mb 32.24° 235.0° System-search
DN.FAQ.--.HHZ 2017-04-04 15:13:59.539 444.0 2.46 s 6.0 Mb 32.45° 236.0° System-search
OM.SOH.--.HHZ 2017-04-04 15:13:59.940 69.5 0.66 s 4.6 Mb 32.40° 234.0° System-search
AE.ALN.--.HHZ 2017-04-04 15:14:03.650 388.0 0.62 s 5.3 Mb 32.90° 235.0° System-search
UE.UMZA.--.HHZ 2017-04-04 15:14:15.470 1e+03 0.64 s 6.1 Mb 34.29° 234.0° System-search
UE.GHWR.--.HHZ 2017-04-04 15:14:17.579 777.0 0.76 s 5.9 Mb 34.62° 239.0° System-search
AE.MZR.--.HHZ 2017-04-04 15:14:21.000 3e+03 0.72 s 6.1 Mb 35.02° 237.0° System-search
IU.ANTO.00.BHZ 2017-04-04 15:14:48.509 333.5 0.85 s 4.7 Mb 37.98° 278.0° System-search
GE.EIL.--.BHZ 2017-04-04 15:15:22.990 485.0 1.00 s 5.0 Mb 42.21° 263.0° System-search
II.BFO.00.BHZ 2017-04-04 15:16:20.059 2e+03 1.30 s 4.8 Mb 49.46° 301.0° System-search
II.ESK.00.BHZ 2017-04-04 15:16:40.009 6e+03 2.10 s 5.9 Mb 52.18° 313.0° System-search
IU.COLA.00.BHZ 2017-04-04 15:17:42.710 1e+03 0.90 s 5.6 Mb 60.77° 22.0° System-search
IU.KMBO.00.BHZ 2017-04-04 15:18:00.710 476.5 1.30 s 5.2 Mb 63.74° 235.0° System-search
II.FFC.00.BHZ 2017-04-04 15:19:28.579 516.5 0.90 s 5.2 Mb 78.08° 4.0° System-search
OM.SOH.--.HHZ 2017-04-04 15:25:21.599 26.0 18.91 s 3.3 Ms 32.40° 234.6° System-search
IU.GNI.00.BHZ 2017-04-04 15:25:39.660 1e+03 19.20 s 4.3 Ms 29.76° 271.2° System-search
II.UOSS.10.BHZ 2017-04-04 15:26:23.484 437.0 18.98 s 3.9 Ms 31.95° 236.0° System-search
II.KIV.00.BHZ 2017-04-04 15:26:35.960 2e+03 19.40 s 5.1 Ms 29.58° 279.5° System-search
OM.MDH.--.HHZ 2017-04-04 15:27:19.369 106.0 20.77 s 3.8 Ms 31.62° 236.3° System-search
DN.NAZ.--.HHZ 2017-04-04 15:27:37.779 139.0 19.41 s 4.0 Ms 32.23° 236.8° System-search
AE.ALN.--.HHZ 2017-04-04 15:28:18.150 247.0 18.34 s 4.2 Ms 32.90° 235.6° System-search
OM.BID.--.HHZ 2017-04-04 15:28:22.890 1e+03 20.66 s 4.8 Ms 32.03° 231.8° System-search
DN.HAT.--.HHZ 2017-04-04 15:28:24.789 93.5 18.33 s 3.8 Ms 32.09° 236.0° System-search
AE.AJN.--.HHZ 2017-04-04 15:28:28.930 203.5 21.06 s 4.2 Ms 32.93° 237.2° System-search
DN.FAQ.--.HHZ 2017-04-04 15:28:55.599 81.5 19.76 s 4.4 Ms 32.45° 236.6° System-search
AE.FUMQ.--.HNZ 2017-04-04 15:29:04.085 1.0 21.59 s 9.9 Ms 31.83° 237.6° System-search
OM.ASH.--.HHZ 2017-04-04 15:29:06.880 125.0 18.17 s 3.9 Ms 32.24° 235.9° System-search
DN.ASU.--.HHZ 2017-04-04 15:29:14.700 110.0 20.53 s 4.5 Ms 32.70° 236.8° System-search
UE.MZWR.--.HHZ 2017-04-04 15:29:52.210 148.0 20.09 s 4.4 Ms 34.20° 237.7° System-search
UE.UMZA.--.HHZ 2017-04-04 15:30:48.309 146.0 20.06 s 4.4 Ms 34.29° 234.9° System-search
UE.GHWR.--.HHZ 2017-04-04 15:30:49.680 184.0 19.92 s 4.5 Ms 34.62° 239.2° System-search
II.ERM.00.BHZ 2017-04-04 15:32:34.759 892.5 19.45 s 4.5 Ms 40.82° 75.3° System-search
IU.ANTO.00.BHZ 2017-04-04 15:33:09.134 564.5 18.65 s 4.3 Ms 38.00° 278.5° System-search
GE.EIL.--.BHZ 2017-04-04 15:36:24.710 490.5 18.75 s 4.5 Ms 42.23° 263.9° System-search
IU.PET.00.BHZ 2017-04-04 15:36:25.660 743.0 19.50 s 4.5 Ms 45.58° 54.1° System-search
IU.DAV.00.BHZ 2017-04-04 15:41:26.009 542.0 20.42 s 4.7 Ms 52.86° 126.0° System-search
IU.ADK.00.BHZ 2017-04-04 15:44:43.460 1e+03 18.45 s 4.9 Ms 59.06° 45.6° System-search
II.KAPI.00.BHZ 2017-04-04 15:45:56.809 316.5 20.55 s 4.4 Ms 60.35° 139.2° System-search
IU.COLA.00.BHZ 2017-04-04 15:47:22.609 1e+03 19.30 s 4.9 Ms 60.87° 22.9° System-search
IU.KMBO.00.BHZ 2017-04-04 15:48:56.460 439.5 18.10 s 4.5 Ms 63.72° 235.9° System-search
IU.COR.00.BHZ 2017-04-04 16:00:32.359 926.5 18.90 s 4.9 Ms 85.18° 19.9° System-search
IU.TSUM.10.BHZ 2017-04-04 16:05:15.785 5e+03 19.05 s 4.9 Ms 89.60° 241.0° System-search
IU.OTAV.00.BHZ 2017-04-04 16:23:13.789 213.0 18.80 s 4.7 Ms 130.56° 338.3° System-search
CU.TGUH.00.BHZ 2017-04-04 16:27:14.464 260.0 19.73 s 5.0 Ms 118.59° 351.6° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.MAKZ.00.BHZ Pn 2017-04-04 15:08:07.990 2.00 s 2.18° 259.0° no Time System-search
II.KURK.00.BHZ Pn 2017-04-04 15:08:50.960 -0.50 s c 5.49° 311.0° yes Time System-search
II.AAK.00.BHZ Pn 2017-04-04 15:09:37.109 -0.20 s c 8.81° 242.0° yes Time System-search
II.BRVK.00.BHZ Pn 2017-04-04 15:10:07.910 -0.80 s 11.12° 306.0° no Time System-search
IU.KBL.--.BHZ Pn 2017-04-04 15:11:32.000 -2.20 s 17.51° 229.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-04 15:13:37.309 0.80 s c 29.75° 271.0° yes Time System-search
II.OBN.00.BHZ P 2017-04-04 15:13:46.109 0.20 s c 30.83° 302.0° yes Time System-search
OM.BAN.--.HHZ P 2017-04-04 15:13:48.779 0.10 s c 31.14° 237.0° yes Time System-search
OM.BID.--.HHZ P 2017-04-04 15:13:56.569 0.20 s 32.03° 231.0° no Time System-search
DN.HAT.--.HHZ P 2017-04-04 15:13:57.119 0.20 s c 32.08° 235.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-04-04 15:13:58.049 -0.10 s c 32.22° 236.0° yes Time System-search
OM.ASH.--.HHZ P 2017-04-04 15:13:58.119 -0.20 s c 32.24° 235.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-04-04 15:13:59.539 -0.60 s c 32.45° 236.0° yes Time System-search
OM.SOH.--.HHZ P 2017-04-04 15:13:59.940 0.20 s c 32.40° 234.0° yes Time System-search
AE.ALN.--.HHZ P 2017-04-04 15:14:03.650 -0.40 s c 32.90° 235.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-04-04 15:14:15.470 -0.70 s c 34.29° 234.0° yes Time System-search
UE.GHWR.--.HHZ P 2017-04-04 15:14:17.579 -1.50 s 34.62° 239.0° no Time System-search
AE.MZR.--.HHZ P 2017-04-04 15:14:21.000 -1.50 s c 35.02° 237.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-04-04 15:14:48.509 0.60 s c 37.98° 278.0° yes Time System-search
GE.EIL.--.BHZ P 2017-04-04 15:15:22.990 0 s c 42.21° 263.0° yes Time System-search
II.BFO.00.BHZ P 2017-04-04 15:16:20.059 -0.20 s 49.46° 301.0° no Time System-search
II.ESK.00.BHZ P 2017-04-04 15:16:40.009 -0.70 s c 52.18° 313.0° yes Time System-search
IU.COLA.00.BHZ P 2017-04-04 15:17:42.710 0.80 s c 60.77° 22.0° yes Time System-search
IU.KMBO.00.BHZ P 2017-04-04 15:18:00.710 -1.30 s c 63.74° 235.0° yes Time System-search
II.FFC.00.BHZ P 2017-04-04 15:19:28.579 -0.60 s 78.08° 4.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170404-8

Time: 2017-04-04 15:07:28.990
Position:47.2544°N, 85.0938°E
Place:
Major Place:440 km NW of Urumqi, PRC
Depth:6.1 km
Magnitude:5.6 Mb