Earthquake 20251218-2

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

2025-12-18 07:54:32.490	12.39 km	2.09 Ml
29.0627°N, 35.0145°E
21 km from Al Ḩumayḑah, Al Jawf Region, Saudi Arabia
149 km NE of Sharm El-Sheikh

Time Error:		Num. Stations:	20
Time RMS:	0.29 s	Num. Phases:	5
Depth Error:	4.45 km	Max. Intensity (MMI):
Azimuth Gap:	275°	Effects Type:
Analysis Type:	Manual

Magnitudes

Preferred	Magnitude	Stations	Error	Author	Action
	2.09 Ml	2	0

Origin Details

Ellipse Major:		Fixed Depth:	no
Ellipse Minor:		Fixed Phase:	no
Ellipse Strike:		Fixed Time:	no
Min. Distance:	0.49°	Author:
Max. Distance:	1.82°	Event Type:
Fixed Location:	no	External Event ID:
Location Method:		External Origin ID:

Error Ellipse

	Length	Azimuth	Dip	Action
Maximum	7.03 km	120.00°	30.00°
Intermediate	5.67 km	260.00°	51.00°
Minimum	1.37 km	18.00°	21.00°

None

Channel	Time	Amplitude	Period/Duration	Magnitude		Event Distance	Event Azimuth	Action
HL.DHB.--.HHE	2025-12-18 07:54:49.700	0.2	0.24 s	1.97	Ml	0.49°	226.0°
HL.KAT.--.HHN	2025-12-18 07:55:04.700	0.2	0.12 s	2.21	Ml	1.05°	240.0°

Channel	Phase	Time	Time Residual	Direction	Event Distance	Event Azimuth	Automatic?	Defined By	Action
HL.BST.--.HHZ	P	2025-12-18 07:54:36.635	-2.11 s	Unspecified	0.29°	302.0°	no
HL.DHB.--.HHZ	P	2025-12-18 07:54:42.367	0.14 s	Unspecified	0.49°	226.0°	no
HL.DHB.--.HHN	S	2025-12-18 07:54:49.195	-0.14 s	Unspecified	0.49°	226.0°	no
HL.KAT.--.HHZ	P	2025-12-18 07:54:50.879	-0.13 s	Unspecified	1.05°	240.0°	no
HL.NNKL.--.HHZ	P	2025-12-18 07:54:55.396	-0.35 s	Unspecified	1.39°	311.0°	no
HL.NZNM.--.HHZ	P	2025-12-18 07:55:02.245	0.50 s	Unspecified	1.82°	276.0°	no

Ground Motion

None

Shake Maps

None