Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 25-01-2024 and time 05:22:04 (UTC) in region Costa Agrigentina (Agrigento)

A magnitude ML 2.4 earthquake occured in region: Costa Agrigentina (Agrigento), on

  • 25-01-2024 05:22:04 (UTC)
  • 25-01-2024 06:22:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.4330, 13.0180 at 4 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sciacca AG 10 40928 40928
Menfi AG 19 12592 53520

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km SE of Mazara del Vallo (51718 inhabitants)
52 Km W of Agrigento (59770 inhabitants)
66 Km SE of Marsala (83194 inhabitants)
79 Km SE of Trapani (68759 inhabitants)
82 Km SW of Palermo (674435 inhabitants)
84 Km SW of Bagheria (55387 inhabitants)
92 Km W of Caltanissetta (63360 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 2.4 2024-01-25
05:22:04		 37.4327 13.0183 5 2024-01-25
05:35:52		 Sala Sismica INGV-Roma 124842891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-25 05:22:04 ± 0.38
Latitude 37.4327 ± 0.0180
Longitude 13.0183 ± 0.0125
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124842891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1984
Semi-minor axis of confidence ellipse (meter) 699
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 10
Circular confidence region, given by single value of horizontal uncertainty (meter) 1980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 254
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.96497
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 9
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 124842891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-25 05:35:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MELA.HHZ. 2024-01-25T05:23:22.61 3.0 undecidable manual Pg 9.44 0
IV.FIAM.HNZ. 2024-01-25T05:23:22.18 3.0 undecidable manual Pn 5.41 0
IV.MOCO.HHZ. 2024-01-25T05:23:16.30 3.0 undecidable manual Pg 7.26 0
IV.PIPA.HHZ. 2024-01-25T05:22:58.62 3.0 negative manual Pn -1.53 0
IV.SSY.HHZ. 2024-01-25T05:22:55.31 3.0 undecidable manual S -0.57 0
IV.HLNI.HHZ. 2024-01-25T05:22:50.44 3.0 undecidable manual S -0.95 0
IV.ACATE.EHZ. 2024-01-25T05:22:46.40 3.0 undecidable manual S 0.51 0
IV.CSLB.HHZ. 2024-01-25T05:22:40.02 3.0 undecidable manual S 58 107.115 50 3.34 0
IV.HAVL.HHZ. 2024-01-25T05:22:35.12 3.0 positive manual Pn 0.61 0
IV.MUCR.HHZ. 2024-01-25T05:22:33.96 3.0 undecidable manual P 1.61 0
IV.SSY.HHZ. 2024-01-25T05:22:32.71 3.0 positive manual P -0.65 0
IV.ALJA.HHZ. 2024-01-25T05:22:32.75 3.0 undecidable manual S 73.5708 5.02 0
IV.EPZF.HHZ. 2024-01-25T05:22:32.30 3.0 negative manual P 1.05 0
IV.ESML.HHZ. 2024-01-25T05:22:31.58 3.0 positive manual P 0.59 0
IV.MSFR.HHZ. 2024-01-25T05:22:31.61 3.0 undecidable manual P 2.12 0
IV.HLNI.HHZ. 2024-01-25T05:22:30.34 3.0 negative manual P -0.5 0
IV.HVZN.HHZ. 2024-01-25T05:22:29.42 3.0 positive manual P -0.03 0
IV.ACATE.EHZ. 2024-01-25T05:22:27.20 3.0 positive manual P -0.55 0
IV.CORL.HHZ. 2024-01-25T05:22:26.03 3.0 undecidable manual S 26 56.9985 50 2.71 0
IV.MARS.HHE. 2024-01-25T05:22:26.48 3.0 undecidable manual S 312 53.4021 50 4.12 0
IV.RAFF.HHZ. 2024-01-25T05:22:25.20 3.0 negative manual P -0.34 0
IV.CSLB.HHZ. 2024-01-25T05:22:23.48 0.1 undecidable manual P 58 107.115 50 0.53 75
IV.RESU.HHZ. 2024-01-25T05:22:23.08 3.0 positive manual P 94.4388 2.09 0
IV.MBFT.HHZ. 2024-01-25T05:22:23.23 0.6 undecidable manual S 354 57.2982 50 -0.15 45
IV.CRJA.HHZ. 2024-01-25T05:22:20.02 3.0 undecidable manual S 358 40.9257 96 1.54 0
IV.LEVAN.EHZ. 2024-01-25T05:22:20.93 3.0 positive manual P 85.5477 1.29 0
IV.MFNL.HHZ. 2024-01-25T05:22:19.72 3.0 undecidable manual S 348 40.626 96 1.35 0
IV.ALJA.HHZ. 2024-01-25T05:22:19.56 3.0 undecidable manual P 73.5708 1.78 0
IV.CAVT.HHZ. 2024-01-25T05:22:17.72 0.6 undecidable manual S 320 35.742 97 1.02 35
IV.MARS.HHE. 2024-01-25T05:22:14.49 0.1 undecidable manual P 312 53.4021 50 -0.19 90
IV.MBFT.HHZ. 2024-01-25T05:22:14.31 3.0 undecidable manual P 354 57.2982 50 -0.96 0
IV.CORL.HHZ. 2024-01-25T05:22:14.90 1.0 undecidable manual P 26 56.9985 50 -0.33 22
IV.MMGO.HHZ. 2024-01-25T05:22:13.46 1.0 undecidable manual S 352 25.6521 100 0.22 23
IV.MFNL.HHZ. 2024-01-25T05:22:12.28 1.0 negative manual P 348 40.626 96 -0.09 23
IV.CRJA.HHZ. 2024-01-25T05:22:12.13 0.1 undecidable manual P 358 40.9257 96 -0.31 89
IV.CAVT.HHZ. 2024-01-25T05:22:11.37 0.3 negative manual P 320 35.742 97 -0.04 72
IV.MMGO.HHZ. 2024-01-25T05:22:09.22 0.1 negative manual P 352 25.6521 100 -0.19 94
IV.SCIAC.HHZ. 2024-01-25T05:22:08.58 0.6 undecidable manual S 38 11.877 111 -0.01 50
IV.SCIAC.HHZ. 2024-01-25T05:22:06.75 0.1 undecidable manual P 38 11.877 111 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SCIAC.HHN. ML:3.1 0.01955 0.38 AML other m 2024-01-25T05:22:08.68
IV.SCIAC.HNN. ML:3.1 0.019899999999999998 0.4 AML other m 2024-01-25T05:22:08.68
IV.SCIAC.HHE. ML:2.8 0.008795 0.14 AML other m 2024-01-25T05:22:09.66
IV.SCIAC.HNE. ML:2.8 0.00923 0.12 AML other m 2024-01-25T05:22:09.66
IV.MMGO.HHN. ML:2.3 0.00122 0.12 AML other m 2024-01-25T05:22:14.58
IV.MMGO.HNN. ML:2.3 0.0012055 0.12 AML other m 2024-01-25T05:22:14.58
IV.MMGO.HNE. ML:2.3 0.001215 0.66 AML other m 2024-01-25T05:22:14.60
IV.MMGO.HHE. ML:2.3 0.0012269999999999998 0.66 AML other m 2024-01-25T05:22:14.60
IV.CAVT.HNE. ML:2.2 0.000664 0.76 AML other m 2024-01-25T05:22:19.48
IV.CAVT.HHE. ML:2.5 0.001385 0.76 AML other m 2024-01-25T05:22:19.48
IV.CAVT.HHN. ML:2.5 0.001315 0.68 AML other m 2024-01-25T05:22:19.02
IV.CAVT.HNN. ML:2.2 0.0006755 0.66 AML other m 2024-01-25T05:22:19.03
IV.MFNL.HHE. ML:2.2 0.000587 0.66 AML other m 2024-01-25T05:22:21.57
IV.MFNL.HHN. ML:2.1 0.000446 1.56 AML other m 2024-01-25T05:22:22.84
IV.CRJA.HHE. ML:2.5 0.0010750000000000002 1.38 AML other m 2024-01-25T05:22:23.14
IV.CRJA.HNE. ML:2.5 0.00108 1.38 AML other m 2024-01-25T05:22:23.83
IV.CRJA.HHN. ML:2.5 0.0010350000000000001 0.3 AML other m 2024-01-25T05:22:23.54
IV.CRJA.HNN. ML:2.5 0.00103 0.3 AML other m 2024-01-25T05:22:23.54
IV.RAFF.HHE. ML:2.4 0.000186 0.42 AML other m 2024-01-25T05:22:26.94
IV.MBFT.HHN. ML:2.0 0.00020950000000000002 0.3 AML other m 2024-01-25T05:22:26.89
IV.MBFT.HHE. ML:2.3 0.00042249999999999997 0.32 AML other m 2024-01-25T05:22:26.79
IV.CORL.HNE. ML:2.5 0.0007695000000000001 0.5 AML other m 2024-01-25T05:22:28.74
IV.CORL.HHE. ML:2.5 0.000757 0.48 AML other m 2024-01-25T05:22:28.74
IV.CORL.HHN. ML:2.4 0.0005814999999999999 1.54 AML other m 2024-01-25T05:22:28.95
IV.CORL.HNN. ML:2.4 0.000578 1.54 AML other m 2024-01-25T05:22:28.18
IV.ALJA.HHE. ML:2.1 0.000178 0.34 AML other m 2024-01-25T05:22:34.65
IV.ALJA.HHN. ML:2.1 0.0002 0.46 AML other m 2024-01-25T05:22:36.26
IV.RESU.HHE. ML:2.2 0.0001535 1.36 AML other m 2024-01-25T05:22:42.83
IV.EPZF.HHN. ML:3.1 0.000518 0.82 AML other m 2024-01-25T05:22:43.83
IV.EPZF.HNN. ML:3.1 0.0005315 0.84 AML other m 2024-01-25T05:22:43.83
IV.EPZF.HNE. ML:3.0 0.00040300000000000004 0.5 AML other m 2024-01-25T05:22:44.10
IV.RAFF.HHN. ML:2.4 0.0001995 0.56 AML other m 2024-01-25T05:22:45.37
IV.CSLB.HNN. ML:2.1 0.0001071 1.58 AML other m 2024-01-25T05:22:45.86
IV.CSLB.HHN. ML:2.0 0.00008340000000000001 1.58 AML other m 2024-01-25T05:22:45.88
IV.EPZF.HHE. ML:3.0 0.000439 0.64 AML other m 2024-01-25T05:22:47.21
IV.ESML.HHN. ML:2.7 0.0002165 0.42 AML other m 2024-01-25T05:22:47.58
IV.RESU.HHN. ML:2.2 0.0001705 0.6 AML other m 2024-01-25T05:22:48.36
IV.RESU.HNN. ML:1.9 0.00008790000000000001 0.64 AML other m 2024-01-25T05:22:48.65
IV.CSLB.HNE. ML:1.8 0.000060450000000000006 0.86 AML other m 2024-01-25T05:22:48.67
IV.CSLB.HHE. ML:1.7 0.00004285 0.42 AML other m 2024-01-25T05:22:48.68
IV.HLNI.HHN. ML:2.7 0.0001975 0.2 AML other m 2024-01-25T05:22:50.72
IV.RESU.HNE. ML:1.9 0.00008199999999999999 0.58 AML other m 2024-01-25T05:22:51.55
IV.HLNI.HHE. ML:2.4 0.00011449999999999999 0.86 AML other m 2024-01-25T05:22:56.70
IV.ESML.HHE. ML:2.7 0.0002 0.56 AML other m 2024-01-25T05:22:56.52
IV.MUCR.HHE. ML:2.4 0.00008400000000000001 0.38 AML other m 2024-01-25T05:23:01.26
IV.MUCR.HHN. ML:2.4 0.00009175 1.08 AML other m 2024-01-25T05:23:01.27
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download