Earthquake 20170811-7

Earthquake 20170811-7
2017-08-11 14:39:57.490 37.00 km 4.18 mb
52.9625°N, 161.2643°W
North Pacific Ocean; 191 km from Pauloff Harbor, Alaska, United States
1143 km SW of Anchorage, AK
Time Error: 1.96 s Num. Stations: 18
Time RMS: 0.97 s Num. Phases: 18
Depth Error: 7.90 km Max. Intensity (MMI):
Azimuth Gap: 217° Effects Type: Seismic
Analysis Type: Automatic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.18 mb NEIC Action show
4.30 M 16 0.4 NEIC Action show
4.20 mb 16 0.1 NEIC Action show
 
Origin Details
Ellipse Major: 21.00 km Fixed Depth: yes
Ellipse Minor: 10.40 km Fixed Phase: yes
Ellipse Strike: 202.0° Fixed Time: yes
Min. Distance: 13.76° Author: NEIC
Max. Distance: 45.12° Event Type: Earthquake
Fixed Location: yes External Event ID: HYDRA_RED@7351
Location Method: Inversion External Origin ID: HYDRA_RED@14882
 
Error Ellipse
Length Azimuth Dip Action
Maximum 49.40 km 203.00° 4.00° Action show
Intermediate 24.60 km 294.00° 6.00° Action show
Minimum 11.00 km 76.00° 82.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
US.EGAK.00.BHZ 2017-08-11 14:43:43.220 5.9 0.75 s 3.80 mb 15.66° 33.1° Action show
CN.NBC2.--.HHZ 2017-08-11 14:44:54.259 50.6 0.78 s 5.00 mb 22.26° 56.7° Action show
CN.NBC6.--.HHZ 2017-08-11 14:45:01.670 3.4 0.78 s 3.90 mb 22.89° 59.8° Action show
CN.NBC5.--.HHZ 2017-08-11 14:45:03.390 2.2 0.90 s 3.60 mb 22.25° 62.7° Action show
CN.NBC3.--.HHZ 2017-08-11 14:45:04.609 2.6 0.84 s 3.80 mb 23.19° 57.1° Action show
US.NEW.00.BHZ 2017-08-11 14:45:56.025 3.9 0.95 s 4.10 mb 28.06° 81.6° Action show
US.HLID.00.BHZ 2017-08-11 14:46:30.769 2.5 1.05 s 4.00 mb 32.05° 87.8° Action show
US.ELK.00.BHZ 2017-08-11 14:46:43.470 3.0 0.90 s 4.20 mb 33.19° 92.7° Action show
US.EGMT.00.BHZ 2017-08-11 14:46:43.619 7.8 0.85 s 4.60 mb 32.55° 77.5° Action show
US.BOZ.00.BHZ 2017-08-11 14:46:43.674 2.5 0.90 s 4.10 mb 32.64° 82.6° Action show
US.RLMT.00.BHZ 2017-08-11 14:46:55.724 4.4 0.85 s 4.40 mb 34.30° 81.8° Action show
US.BW06.00.BHZ 2017-08-11 14:47:01.045 3.2 0.85 s 4.30 mb 35.43° 85.4° Action show
US.AGMN.00.BHZ 2017-08-11 14:47:44.994 9.4 1.20 s 4.40 mb 40.46° 69.3° Action show
US.SDCO.00.BHZ 2017-08-11 14:47:46.720 4.7 1.30 s 4.10 mb 40.96° 88.7° Action show
IU.YAK.00.BHZ 2017-08-11 14:48:08.009 26.5 0.50 s 5.40 mb 36.47° 312.2° Action show
US.MNTX.00.BHZ 2017-08-11 14:48:18.569 3.7 0.90 s 4.30 mb 45.12° 95.1° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.COLA.00.BHZ Pn 2017-08-11 14:43:03.960 -5.80 s _ 13.76° 24.6° yes Time Action show
US.EGAK.00.BHZ Pn 2017-08-11 14:43:31.720 -3.30 s _ 15.66° 33.1° yes Time Action show
CN.NBC2.--.HHZ P 2017-08-11 14:44:51.440 0.60 s _ 22.26° 56.7° yes Time Action show
CN.NBC5.--.HHZ P 2017-08-11 14:44:53.440 2.80 s _ 22.25° 62.7° yes Time Action show
CN.NBC6.--.HHZ P 2017-08-11 14:44:56.970 -0.50 s _ 22.89° 59.8° yes Time Action show
CN.NBC3.--.HHZ P 2017-08-11 14:45:03.019 2.40 s _ 23.19° 57.1° yes Time Action show
US.NEW.00.BHZ P 2017-08-11 14:45:46.450 1.30 s _ 28.06° 81.6° yes Time Action show
RV.HSPGA.--.HHZ P 2017-08-11 14:45:59.690 0.40 s _ 29.64° 77.5° yes Time Action show
RV.MKRVA.--.HHZ P 2017-08-11 14:46:09.259 -0.60 s _ 30.84° 76.8° yes Time Action show
US.BMO.00.BHZ sP 2017-08-11 14:46:11.099 -0.60 s _ 29.61° 87.9° yes Time Action show
US.WVOR.00.BHZ pP 2017-08-11 14:46:12.900 0.20 s _ 30.14° 93.0° yes Time Action show
US.HLID.00.BHZ P 2017-08-11 14:46:21.319 0.70 s _ 32.05° 87.8° yes Time Action show
US.EGMT.00.BHZ P 2017-08-11 14:46:24.769 -0.10 s _ 32.55° 77.5° yes Time Action show
US.BOZ.00.BHZ P 2017-08-11 14:46:25.549 -0.20 s _ 32.64° 82.6° yes Time Action show
US.ELK.00.BHZ P 2017-08-11 14:46:30.819 0.10 s _ 33.19° 92.7° yes Time Action show
US.RLMT.00.BHZ P 2017-08-11 14:46:40.049 -0.30 s _ 34.30° 81.8° yes Time Action show
US.RLMT.00.BHZ pP 2017-08-11 14:46:46.950 -2.30 s _ 34.30° 81.8° yes Time Action show
US.BW06.00.BHZ P 2017-08-11 14:46:48.619 -1.50 s _ 35.43° 85.4° yes Time Action show
US.DUG.00.BHZ pP 2017-08-11 14:46:55.119 -0.10 s _ 34.99° 91.5° yes Time Action show
IU.YAK.00.BHZ P 2017-08-11 14:46:58.509 0.10 s _ 36.47° 312.2° yes Time Action show
US.AGMN.00.BHZ P 2017-08-11 14:47:31.970 -0.10 s _ 40.46° 69.3° yes Time Action show
US.SDCO.00.BHZ P 2017-08-11 14:47:34.519 -2.20 s _ 40.96° 88.7° yes Time Action show
US.MNTX.00.BHZ P 2017-08-11 14:48:06.069 -4.00 s _ 45.12° 95.1° yes Time Action show

Ground Motion

None

Shake Maps

None