Earthquake 20251209-1

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

2025-12-09 03:27:50.530	12.39 km	1.13 Ml
26.6273°N, 34.9645°E
Red Sea; 86 km from Masākin al Ḩamrāwayn, Red Sea, Egypt
90 km NE of El Qoseir

Time Error:		Num. Stations:	22
Time RMS:	0.080 s	Num. Phases:	10
Depth Error:	1.59 km	Max. Intensity (MMI):
Azimuth Gap:	221°	Effects Type:
Analysis Type:	Manual

Magnitudes

Preferred	Magnitude	Stations	Error	Author	Action
	1.13 Ml	1	0

Origin Details

Ellipse Major:		Fixed Depth:	no
Ellipse Minor:		Fixed Phase:	no
Ellipse Strike:		Fixed Time:	no
Min. Distance:	0.92°	Author:
Max. Distance:	2.08°	Event Type:
Fixed Location:	no	External Event ID:
Location Method:		External Origin ID:

Error Ellipse

	Length	Azimuth	Dip	Action
Maximum	1.97 km	87.00°	53.00°
Intermediate	1.10 km	261.00°	36.00°
Minimum	0.42 km	353.00°	3.00°

None

Channel	Time	Amplitude	Period/Duration	Magnitude		Event Distance	Event Azimuth	Action
HL.HRG.--.HHE	2025-12-09 03:28:16.430	7.0e-03	0.100 s	1.13	Ml	1.28°	290.0°

Channel	Phase	Time	Time Residual	Direction	Event Distance	Event Azimuth	Automatic?	Defined By	Action
HL.SRM.--.HHZ	P	2025-12-09 03:28:07.143	-0.13 s	Unspecified	0.92°	216.0°	no
HL.HRG.--.HHZ	P	2025-12-09 03:28:12.320	-0.020 s	Unspecified	1.28°	290.0°	no
HL.TR1.--.HHZ	P	2025-12-09 03:28:17.282	-0.030 s	Unspecified	1.64°	327.0°	no
HL.SLMA.--.HHZ	P	2025-12-09 03:28:22.088	-0.030 s	Unspecified	1.99°	197.0°	no
HL.KAT.--.HHZ	P	2025-12-09 03:28:23.333	0.040 s	Unspecified	2.08°	336.0°	no
HL.TR2.--.HHZ	P	2025-12-09 03:28:23.364	0.16 s	Unspecified	2.07°	329.0°	no
HL.HRG.--.HHN	S	2025-12-09 03:28:28.320	0.060 s	Unspecified	1.28°	290.0°	no
HL.TR1.--.HHN	S	2025-12-09 03:28:36.790	-0.070 s	Unspecified	1.64°	327.0°	no
HL.SLMA.--.HHE	S	2025-12-09 03:28:45.261	0.080 s	Unspecified	1.99°	197.0°	no
HL.KAT.--.HHE	S	2025-12-09 03:28:47.143	-0.060 s	Unspecified	2.08°	336.0°	no

Ground Motion

None

Shake Maps

None