Event 20210418-33
2021-04-18 14:50:00.520 UTC 400 km 4.0 mb
34.2972°N, 69.3869°E
1.1 km from Shērullāh, Kabul, Afghanistan
Time Error: 0.98 s Analysis Type: Manual
Time RMS: 0.48 s Num. Stations: 0
Depth Error: 14 km Num. Phases: 6
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 308° Effects Type: Seismic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.0 mb BH Action show
3.0 M 6 1.3 NEIC Action show
4.0 mb 1 0.5 NEIC Action show
 
Origin Details
Ellipse Major: 69.70 km Seismic Moment:
Ellipse Minor: 26.40 km Corner Frequency:
Ellipse Strike: 80.0° Stress Drop:
Min. Distance: 14.76° Source Radius:
Max. Distance: 21.87° Location Method: Inversion
Fixed Location: no Author: NCMS
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@64602
Fixed Time: no External Origin ID: HYDRA_RED@121547
 
Error Ellipse
Length Azimuth Dip Action
Maximum 1158.70 km 160.00° 53.00° Action show
Intermediate 204.40 km 57.00° 9.00° Action show
Minimum 53.30 km 321.00° 34.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.ALN.--.HHZ 2021-04-18 14:53:23.789 UTC 7.8 1.20 s 4.0 mb 16.24° 230.4° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
AE.MSF.--.HHZ P 2021-04-18 14:53:03.930 UTC -3.90 s _ 15.05° 232.9° yes Time Action show
II.UOSS.10.BHZ P 2021-04-18 14:53:10.609 UTC 0.10 s _ 15.32° 231.6° yes Time Action show
DN.HAT.--.HHZ P 2021-04-18 14:53:12.890 UTC 1.00 s _ 15.45° 231.5° yes Time Action show
OM.ASH.--.HHZ P 2021-04-18 14:53:13.529 UTC 0 s _ 15.60° 231.3° yes Time Action show
AE.ALN.--.HHZ P 2021-04-18 14:53:19.900 UTC -0.40 s _ 16.24° 230.4° yes Time Action show
QK.KDGZ.--.HHZ P 2021-04-18 14:54:21.430 UTC -0.60 s _ 21.65° 282.7° yes Time Action show

Ground Motion

No ground motions for this event.