Earthquake 20250828-4

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

2025-08-28 13:38:36.590	11.17 km	1.76 Ml
27.5662°N, 33.4132°E
19 km from Al Jimshah aş Şaghīrah, Red Sea, Egypt
52 km NW of Al Ghardaqah

Time Error:		Num. Stations:	21
Time RMS:	0.060 s	Num. Phases:	6
Depth Error:	3.12 km	Max. Intensity (MMI):
Azimuth Gap:	217°	Effects Type:
Analysis Type:	Manual

Magnitudes

Preferred	Magnitude	Stations	Error	Author	Action
	1.76 Ml	2	0

Origin Details

Ellipse Major:		Fixed Depth:	no
Ellipse Minor:		Fixed Phase:	no
Ellipse Strike:		Fixed Time:	no
Min. Distance:	0.54°	Author:
Max. Distance:	1.08°	Event Type:
Fixed Location:	no	External Event ID:
Location Method:		External Origin ID:

Error Ellipse

	Length	Azimuth	Dip	Action
Maximum	3.68 km	103.00°	57.00°
Intermediate	1.40 km	262.00°	30.00°
Minimum	0.45 km	357.00°	10.00°

None

Channel	Time	Amplitude	Period/Duration	Magnitude		Event Distance	Event Azimuth	Action
HL.HRG.--.HHN	2025-08-28 13:38:56.060	0.3	0.10 s	2.14	Ml	0.54°	161.0°
HL.SHD.--.HHN	2025-08-28 13:38:59.480	4.7e-02	0.26 s	1.38	Ml	0.56°	100.0°

Channel	Phase	Time	Time Residual	Direction	Event Distance	Event Azimuth	Automatic?	Defined By	Action
HL.HRG.--.HHZ	P	2025-08-28 13:38:47.356	0.010 s	Unspecified	0.54°	161.0°	no
HL.SHD.--.HHZ	P	2025-08-28 13:38:47.682	-0.040 s	Unspecified	0.56°	100.0°	no
HL.TR1.--.HHZ	P	2025-08-28 13:38:49.314	0.040 s	Unspecified	0.65°	47.0°	no
HL.TR2.--.HHZ	P	2025-08-28 13:38:52.577	-0.10 s	Unspecified	0.86°	18.0°	no
HL.HRG.--.HHE	S	2025-08-28 13:38:55.231	0.030 s	Unspecified	0.54°	161.0°	no
HL.KAT.--.HHZ	P	2025-08-28 13:38:55.841	0.10 s	Unspecified	1.08°	28.0°	no

Ground Motion

None

Shake Maps

None