Earthquake 20251216-19

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

2025-12-16 16:45:17.970	14.51 km	1.72 Ml
27.6993°N, 34.3490°E
Red Sea; 17 km from Um el Sid, Egypt
19 km S of Sharm El-Sheikh

Time Error:		Num. Stations:	19
Time RMS:	0.030 s	Num. Phases:	7
Depth Error:	0.74 km	Max. Intensity (MMI):
Azimuth Gap:	265°	Effects Type:
Analysis Type:	Manual

Magnitudes

Preferred	Magnitude	Stations	Error	Author	Action
	1.72 Ml	3	0

Origin Details

Ellipse Major:		Fixed Depth:	no
Ellipse Minor:		Fixed Phase:	no
Ellipse Strike:		Fixed Time:	no
Min. Distance:	0.17°	Author:
Max. Distance:	0.88°	Event Type:
Fixed Location:	no	External Event ID:
Location Method:		External Origin ID:

Error Ellipse

	Length	Azimuth	Dip	Action
Maximum	1.52 km	81.00°	7.00°
Intermediate	0.76 km	320.00°	75.00°
Minimum	0.54 km	173.00°	13.00°

None

Channel	Time	Amplitude	Period/Duration	Magnitude		Event Distance	Event Azimuth	Action
HL.RASM.--.HHN	2025-12-16 16:45:25.201	7.8e-02	0.10 s	1.15	Ml	0.17°	325.0°
HL.TR1.--.HHE	2025-12-16 16:45:35.131	0.1	0.16 s	1.72	Ml	0.47°	312.0°
HL.TR2.--.HHN	2025-12-16 16:45:48.311	0.5	0.24 s	2.54	Ml	0.88°	322.0°

Channel	Phase	Time	Time Residual	Direction	Event Distance	Event Azimuth	Automatic?	Defined By	Action
HL.RASM.--.HHZ	P	2025-12-16 16:45:22.333	0.030 s	Unspecified	0.17°	325.0°	no
HL.RASM.--.HHE	S	2025-12-16 16:45:25.441	-0.020 s	Unspecified	0.17°	325.0°	no
HL.SHD.--.HHZ	P	2025-12-16 16:45:25.651	0 s	Unspecified	0.37°	230.0°	no
HL.TR1.--.HHZ	P	2025-12-16 16:45:27.304	-0.050 s	Unspecified	0.47°	312.0°	no
HL.TR2.--.HHZ	P	2025-12-16 16:45:33.998	0.020 s	Unspecified	0.88°	322.0°	no
HL.TR1.--.HHE	S	2025-12-16 16:45:34.230	0.020 s	Unspecified	0.47°	312.0°	no
HL.TR2.--.HHE	S	2025-12-16 16:45:45.655	-0.010 s	Unspecified	0.88°	322.0°	no

Ground Motion

None

Shake Maps

None