Earthquake 20210919-4

Summary
Focal Mechanism/Moment Tensors
Station Magnitudes
Picks
Ground Motion/Shake Map

2021-09-19 11:29:27.490	4.71 km	0.73 Ml
25.2515°N, 34.5013°E

45 km NW of Marsa Alam

Time Error:		Num. Stations:	21
Time RMS:	0.23 s	Num. Phases:	5
Depth Error:	17.58 km	Max. Intensity (MMI):
Azimuth Gap:	195°	Effects Type:
Analysis Type:	Manual

Magnitudes

Preferred	Magnitude	Stations	Error	Author	Action
	0.73 Ml	1	0

Origin Details

Ellipse Major:		Fixed Depth:	no
Ellipse Minor:		Fixed Phase:	no
Ellipse Strike:		Fixed Time:	no
Min. Distance:	0.090°	Author:
Max. Distance:	0.56°	Event Type:
Fixed Location:	no	External Event ID:
Location Method:		External Origin ID:

Error Ellipse

	Length	Azimuth	Dip	Action
Maximum	17.62 km	351.00°	86.00°
Intermediate	1.76 km	107.00°	1.00°
Minimum	0.81 km	197.00°	4.00°

None

Channel	Time	Amplitude	Period/Duration	Magnitude		Event Distance	Event Azimuth	Action
HL.SLMA.--.HHE	2021-09-19 11:29:49.170	5.7e-03	0.060 s	0.73	Ml	0.56°	195.0°

Channel	Phase	Time	Time Residual	Direction	Event Distance	Event Azimuth	Automatic?	Defined By	Action
HL.NADB.--.HHZ	P	2021-09-19 11:29:29.530	-0.13 s	Unspecified	0.09°	0°	no
HL.HAF.--.HHZ	P	2021-09-19 11:29:33.562	0.43 s	Unspecified	0.28°	235.0°	no
HL.HAF.--.HHE	S	2021-09-19 11:29:36.978	-0.21 s	Unspecified	0.28°	235.0°	no
HL.SLMA.--.HHZ	P	2021-09-19 11:29:38.464	0.080 s	Unspecified	0.56°	195.0°	no
HL.SLMA.--.HHN	S	2021-09-19 11:29:46.099	-0.14 s	Unspecified	0.56°	195.0°	no

Ground Motion

None

Shake Maps

None