Earthquake 20170223-3

2017-02-23 20:13:48.160 67.6 km 5.0 Mb
86.0824°N, 76.4076°E
Arctic Ocean
1162 km NE of Longyearbyen, Norway
Time Error: 1.89 s Depth Error: 140.1 km
Num. Stations: 14 Time RMS: 0.93 s
Num. Phases: 14 Azimuth Gap: 135°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.0 Mb 8 1.0 NCMS System-search

Origin Details

Ellipse Major:21.10 km Min. Distance:28.23° Fixed Depth:no
Ellipse Minor:7.70 km Max. Distance:63.45° Fixed Phase:no
Ellipse Strike:99.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@21308 External Origin ID:HYDRA_RED@88420

Error Ellipse

Azimuth Dip Magnitude Action
Max 89° 82° 214.7 km System-search
Intermediate 286° 40.6 km System-search
Min 196° 16.8 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.COLA.00.BHZ 2017-02-23 20:19:34.660 703.5 1.10 s 4.9 Mb 28.17° 39.0° System-search
II.BRVK.00.BHZ 2017-02-23 20:20:17.960 298.0 0.80 s 4.7 Mb 33.15° 186.0° System-search
II.KURK.00.BHZ 2017-02-23 20:20:37.359 458.0 0.90 s 4.8 Mb 35.47° 177.0° System-search
II.FFC.00.BHZ 2017-02-23 20:21:10.609 173.5 1.00 s 4.5 Mb 39.33° 358.0° System-search
IU.MAKZ.00.BHZ 2017-02-23 20:21:10.809 264.0 0.70 s 4.9 Mb 39.40° 173.0° System-search
II.KIV.00.BHZ 2017-02-23 20:21:40.309 835.0 1.00 s 5.6 Mb 42.93° 216.0° System-search
II.AAK.00.BHZ 2017-02-23 20:21:46.559 541.5 0.90 s 5.2 Mb 43.55° 182.0° System-search
IU.GNI.00.BHZ 2017-02-23 20:22:11.960 2e+03 2.10 s 5.4 Mb 46.65° 213.0° System-search
II.NIL.00.BHZ 2017-02-23 20:22:55.359 250.5 1.00 s 5.2 Mb 52.52° 183.0° System-search
GE.EIL.--.BHZ 2017-02-23 20:23:29.440 241.0 1.00 s 5.1 Mb 57.51° 223.0° System-search
AE.MSF.--.HHZ 2017-02-23 20:23:55.569 370.5 1.04 s 5.5 Mb 61.02° 200.0° System-search
DN.HAT.--.HHZ 2017-02-23 20:23:58.920 77.0 0.98 s 4.8 Mb 61.56° 200.0° System-search
OM.SOH.--.HHZ 2017-02-23 20:24:02.329 44.0 1.16 s 4.6 Mb 62.24° 200.0° System-search
AE.MZR.--.HHZ 2017-02-23 20:24:10.759 471.0 0.80 s 5.5 Mb 63.45° 203.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.COLA.00.BHZ P 2017-02-23 20:19:34.660 0.60 s c 28.17° 39.0° yes Time System-search
II.BRVK.00.BHZ P 2017-02-23 20:20:17.960 -0.10 s c 33.15° 186.0° yes Time System-search
II.KURK.00.BHZ P 2017-02-23 20:20:37.359 -0.70 s c 35.47° 177.0° yes Time System-search
II.FFC.00.BHZ P 2017-02-23 20:21:10.609 -0.10 s c 39.33° 358.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-02-23 20:21:10.809 -0.50 s c 39.40° 173.0° yes Time System-search
II.KIV.00.BHZ P 2017-02-23 20:21:40.309 -0.10 s c 42.93° 216.0° yes Time System-search
II.AAK.00.BHZ P 2017-02-23 20:21:46.559 1.10 s c 43.55° 182.0° yes Time System-search
IU.GNI.00.BHZ P 2017-02-23 20:22:11.960 1.90 s c 46.65° 213.0° yes Time System-search
II.NIL.00.BHZ P 2017-02-23 20:22:55.359 0.80 s c 52.52° 183.0° yes Time System-search
GE.EIL.--.BHZ P 2017-02-23 20:23:29.440 -1.00 s c 57.51° 223.0° yes Time System-search
AE.MSF.--.HHZ P 2017-02-23 20:23:55.569 0.80 s c 61.02° 200.0° yes Time System-search
DN.HAT.--.HHZ P 2017-02-23 20:23:58.920 0.50 s c 61.56° 200.0° yes Time System-search
OM.SOH.--.HHZ P 2017-02-23 20:24:02.329 -0.60 s c 62.24° 200.0° yes Time System-search
AE.MZR.--.HHZ P 2017-02-23 20:24:10.759 -0.20 s c 63.45° 203.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170223-3

Time: 2017-02-23 20:13:48.160
Position:86.0824°N, 76.4076°E
Place:Arctic Ocean
Major Place:1162 km NE of Longyearbyen, Norway
Depth:67.6 km
Magnitude:5.0 Mb