Event 20210418-8
2021-04-18 06:51:55.610 UTC 41 km 5.0 Mwr
29.8166°N, 50.8144°E
21 km from Sheykh Sālem, Bushehr, Iran
Time Error: 2.31 s Analysis Type: Manual
Time RMS: 1.14 s Num. Stations: 7
Depth Error: 28 km Num. Phases: 7
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 113° Effects Type: Seismic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 5.0 Mwr BH Action show
5.2 mb 1 0.6 NEIC Action show
5.0 ML 6 0.1 NEIC Action show
5.0 Mwr 53 0 NEIC Action show
5.4 M 7 0.4 NEIC Action show
 
Origin Details
Ellipse Major: 22.30 km Seismic Moment:
Ellipse Minor: 9.70 km Corner Frequency:
Ellipse Strike: 48.0° Stress Drop:
Min. Distance: 6.92° Source Radius:
Max. Distance: 16.13° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@64556
Fixed Time: no External Origin ID: HYDRA_RED@121458
 
Error Ellipse
Length Azimuth Dip Action
Maximum 53.00 km 229.00° 13.00° Action show
Intermediate 41.40 km 42.00° 75.00° Action show
Minimum 22.80 km 139.00° 1.00° Action show
 
Magnitude Moment Tensors
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 53 56% 0.15 11 km 4.4e+16 nt-m NP1
NP2
152.0
3.0
41.0
53.0
66.0
110.0
4.320e+16 1.370e+16 1.140e+16 -7.950e+15 7.330e+15 -3.530e+16 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
MM.KI05.--.HHN 2021-04-18 06:54:45.450 UTC 496.0 4.84 s 5.4 ML 7.50° 324.7° Action show
QK.SLY.--.HHE 2021-04-18 06:54:46.369 UTC 118.3 4.67 s 4.8 ML 7.34° 323.6° Action show
AE.MZR.--.HHN 2021-04-18 06:54:58.970 UTC 231.9 4.56 s 5.0 ML 7.19° 160.0° Action show
IU.KBL.--.BHZ 2021-04-18 06:55:47.220 UTC 68.0 0.35 s 5.2 mb 16.13° 68.3° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
OM.ASH.--.HHZ Pn 2021-04-18 06:53:35.829 UTC 1.20 s _ 6.92° 136.4° yes Time Action show
AE.MZR.--.HHZ Pn 2021-04-18 06:53:38.279 UTC 0 s _ 7.19° 160.0° yes Time Action show
QK.SLY.--.HHZ Pn 2021-04-18 06:53:41.460 UTC 1.10 s _ 7.34° 323.6° yes Time Action show
MM.KI05.--.HHZ Pn 2021-04-18 06:53:42.559 UTC 0 s _ 7.50° 324.7° yes Time Action show
QK.KHWL.--.HHZ Pn 2021-04-18 06:53:55.069 UTC -0.80 s _ 8.47° 320.7° yes Time Action show
GE.EIL.--.BHZ Pn 2021-04-18 06:55:07.789 UTC -0.70 s _ 13.79° 273.4° yes Time Action show
IU.KBL.--.BHZ Pn 2021-04-18 06:55:37.119 UTC -2.50 s _ 16.13° 68.3° yes Time Action show

Ground Motion

No ground motions for this event.