Earthquake 20170801-5

2017-08-01 18:07:31.920 113.2 km 4.1 Mwr
38.7761°N, 73.2790°E
385 km E of Dushanbe, Tajikistan
Time Error: 0.52 s Depth Error: 46.3 km
Num. Stations: 6 Time RMS: 0.26 s
Num. Phases: 6 Azimuth Gap: 144°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
4.2 mb 3 0.30 NCMS System-search
4.2 ML 4 0.20 NCMS System-search
4.3 M 3 0.80 NCMS System-search
Emblem-favorite 4.1 Mwr 16 0.10 NCMS System-search

Origin Details

Ellipse Major:34.70 km Min. Distance:3.97° Fixed Depth:no
Ellipse Minor:10.70 km Max. Distance:20.25° Fixed Phase:no
Ellipse Strike:110.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@17199 External Origin ID:HYDRA_RED@34511

Error Ellipse

Azimuth Dip Magnitude Action
Max 109° 37° 95.3 km System-search
Intermediate 305° 51° 51.0 km System-search
Min 205° 24.2 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 RMT 16 60% 0.27 65.0 km 2e+15 nt-m NP1
NP2
116.0
19.0
84.0
39.0
51.0
171.0
3.01e+14 1.09e+15 -7.38e+14 5.55e+14 9.24e+14 -8.56e+14 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.AAK.00.BH1 2017-08-01 18:09:18.559 692.0 0.70 s 4.6 ML 3.97° 13.1° System-search
IU.KBL.--.BHE 2017-08-01 18:10:01.140 68.1 0.85 s 4.0 ML 5.43° 220.1° System-search
AE.MSF.--.HHZ 2017-08-01 18:11:55.200 13.0 0.92 s 4.3 mb 19.68° 232.3° System-search
OM.ASH.--.HHZ 2017-08-01 18:11:59.829 15.7 1.40 s 4.2 mb 20.25° 231.1° System-search
AE.ALN.--.HHZ 2017-08-01 18:12:06.319 6.5 0.58 s 4.2 mb 20.90° 230.5° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.AAK.00.BHZ Pn 2017-08-01 18:08:31.059 0 s 3.97° 13.1° no Time System-search
II.NIL.00.BHZ Pn 2017-08-01 18:08:46.109 -0.20 s 5.12° 180.1° yes Time System-search
IU.KBL.--.BHZ Pn 2017-08-01 18:08:50.690 0 s 5.43° 220.1° yes Time System-search
IU.MAKZ.00.BHZ Pn 2017-08-01 18:09:56.210 0.30 s 10.25° 35.7° no Time System-search
II.BRVK.00.BHZ Pn 2017-08-01 18:10:47.109 -3.50 s 14.43° 352.7° yes Time System-search
OM.ASH.--.HHZ P 2017-08-01 18:11:58.450 0.20 s 20.25° 231.1° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170801-5

Time: 2017-08-01 18:07:31.920
Position:38.7761°N, 73.2790°E
Place:
Major Place:385 km E of Dushanbe, Tajikistan
Depth:113.2 km
Magnitude:4.1 Mwr