Earthquake 20251020-5

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

2025-10-20 11:51:08.370	58.20 km	4.67 Ml
34.1935°N, 16.1167°E
Mediterranean Sea; 30 km from Medina Escarpment,
1048 km NW of Siwah

Time Error:		Num. Stations:	40
Time RMS:	0.43 s	Num. Phases:	13
Depth Error:	5.35 km	Max. Intensity (MMI):
Azimuth Gap:	203°	Effects Type:
Analysis Type:	Manual

Magnitudes

Preferred	Magnitude	Stations	Error	Author	Action
	4.67 Ml	4	0

Origin Details

Ellipse Major:		Fixed Depth:	no
Ellipse Minor:		Fixed Phase:	no
Ellipse Strike:		Fixed Time:	no
Min. Distance:	2.10°	Author:
Max. Distance:	8.99°	Event Type:
Fixed Location:	no	External Event ID:
Location Method:		External Origin ID:

Error Ellipse

	Length	Azimuth	Dip	Action
Maximum	6.38 km	269.00°	57.00°
Intermediate	3.31 km	34.00°	20.00°
Minimum	1.16 km	134.00°	25.00°

None

Channel	Time	Amplitude	Period/Duration	Magnitude		Event Distance	Event Azimuth	Action
MN.WDD.--.BHE	2025-10-20 11:52:21.100	46.8	0.90 s	5.06	Ml	2.10°	322.0°
HL.ITM.--.HHE	2025-10-20 11:53:35.760	1707.0	0.66 s	6.97	Ml	5.59°	56.0°
HL.SBAR.--.HHE	2025-10-20 11:54:56.950	0.2	1.04 s	3.92	Ml	8.99°	106.0°
GE.KARP.--.HHN	2025-10-20 11:55:00.870	0.5	0.52 s	4.28	Ml	8.99°	78.0°

Channel	Phase	Time	Time Residual	Direction	Event Distance	Event Azimuth	Automatic?	Defined By	Action
HL.ITM.--.HHZ	P	2025-10-20 11:48:47.494	-9.99 s	Unspecified	5.59°	56.0°	no
MN.WDD.--.BHZ	P	2025-10-20 11:51:39.844	-0.42 s	Unspecified	2.10°	322.0°	no
GE.KTHA.--.HHZ	P	2025-10-20 11:52:32.950	-0.29 s	Unspecified	6.06°	68.0°	no
GE.MARCO.--.HHZ	P	2025-10-20 11:52:34.426	0.64 s	Unspecified	6.10°	358.0°	no
GE.MATE.--.HHZ	P	2025-10-20 11:52:38.598	-0.050 s	Unspecified	6.46°	3.0°	no
HT.AGG.--.HHZ	P	2025-10-20 11:52:45.245	0.020 s	Unspecified	6.95°	44.0°	no
HT.LIT.--.HHZ	P	2025-10-20 11:52:56.557	0.040 s	Unspecified	7.80°	38.0°	no
HL.SLM.--.HHZ	P	2025-10-20 11:53:01.475	0.35 s	Unspecified	8.14°	106.0°	no
HL.SBAR.--.HHZ	P	2025-10-20 11:53:12.786	0.11 s	Unspecified	8.99°	106.0°	no
GE.KARP.--.HHZ	P	2025-10-20 11:53:15.539	0.020 s	Unspecified	8.99°	78.0°	no
HL.SWA.--.HHZ	P	2025-10-20 11:53:17.704	-0.19 s	Unspecified	8.99°	119.0°	no
HL.SMAT.--.HHZ	P	2025-10-20 11:53:21.147	0.39 s	Unspecified	8.99°	108.0°	no
IM.CY201.--.HHZ	P	2025-10-20 11:54:05.423	-4.00 s	Unspecified	8.99°	87.0°	no
IM.CY302.--.HHZ	P	2025-10-20 11:54:18.702	-4.40 s	Unspecified	8.99°	88.0°	no
HL.SBAR.--.HHN	S	2025-10-20 11:54:43.387	-0.040 s	Unspecified	8.99°	106.0°	no

Ground Motion

None

Shake Maps

None