Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 29-01-2024 and time 12:09:34 (Italy) in region 7 km N Poggioreale (TP)

A magnitude ML 2.1 earthquake occured in region: 7 km N Poggioreale (TP), on

  • 29-01-2024 11:09:34 (UTC)
  • 29-01-2024 12:09:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.8290, 13.0250 at 10 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
Poggioreale TP 7 1494 1494
Salaparuta TP 8 1696 3190
Camporeale PA 10 3373 6563
Roccamena PA 12 1505 8068
Gibellina TP 14 4115 12183
Santa Ninfa TP 14 5043 17226
Montevago AG 14 3006 20232
Santa Margherita di Belice AG 15 6363 26595
Partanna TP 17 10607 37202
Calatafimi-Segesta TP 17 6712 43914
Alcamo TP 18 45307 89221
Contessa Entellina PA 18 1766 90987
Vita TP 19 2056 93043
Salemi TP 20 10794 103837

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Mazara del Vallo (51718 inhabitants)
44 Km SW of Palermo (674435 inhabitants)
50 Km E of Trapani (68759 inhabitants)
51 Km SW of Bagheria (55387 inhabitants)
52 Km E of Marsala (83194 inhabitants)
76 Km NW of Agrigento (59770 inhabitants)
99 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 2.1 2024-01-29
11:09:34		 37.8292 13.0252 10 2024-01-29
11:27:01		 Sala Sismica INGV-Roma 124926401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-29 11:09:34 ± 0.09
Latitude 37.8292 ± 0.0054
Longitude 13.0252 ± 0.0080
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124926401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 714
Semi-minor axis of confidence ellipse (meter) 511
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 309
Circular confidence region, given by single value of horizontal uncertainty (meter) 710.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.70867
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 124926401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-29 11:27:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IFIL.HHZ. 2024-01-29T11:10:03.08 3.0 undecidable manual P 7.02 0
IV.GIB.HHZ. 2024-01-29T11:09:52.43 3.0 undecidable manual P 4.59 0
IV.FAVA.HHE. 2024-01-29T11:09:48.21 0.3 undecidable manual P 135 78.6657 50 -0.44 62
IV.LEVAN.EHE. 2024-01-29T11:09:47.11 0.3 undecidable manual P 287 62.0934 50 1.01 52
IV.MARIO.HHE. 2024-01-29T11:09:47.91 0.3 undecidable manual S 69 38.3283 50 0.03 73
IV.SCIAC.HHZ. 2024-01-29T11:09:47.32 0.1 undecidable manual S 169 35.3424 50 0.24 94
IV.ALJA.HHE. 2024-01-29T11:09:46.71 0.6 undecidable manual P 98 64.491 50 0.25 44
IV.CAVT.HHZ. 2024-01-29T11:09:45.51 0.1 undecidable manual S 235 28.9488 50 0.14 98
IV.CORL.HHZ. 2024-01-29T11:09:44.87 0.3 undecidable manual S 73 25.4523 50 0.43 68
IV.MPG.HHZ. 2024-01-29T11:09:44.33 0.3 undecidable manual P 38 47.1195 50 0.55 64
IV.SOLUN.HHE. 2024-01-29T11:09:44.65 0.1 undecidable manual P 57 53.1024 50 -0.06 93
IV.CIMI.HHE. 2024-01-29T11:09:43.64 0.3 undecidable manual P 83 48.3183 50 -0.33 67
IV.MMGO.HHZ. 2024-01-29T11:09:42.03 0.1 undecidable manual S 193 19.0698 118 -0.44 93
IV.MARIO.HHE. 2024-01-29T11:09:42.11 0.1 undecidable manual P 69 38.3283 50 -0.32 91
IV.SCIAC.HHZ. 2024-01-29T11:09:41.75 0.1 undecidable manual P 169 35.3424 50 -0.22 93
IV.CAVT.HHZ. 2024-01-29T11:09:40.68 0.1 undecidable manual P 235 28.9488 50 -0.3 92
IV.CORL.HHZ. 2024-01-29T11:09:40.51 0.1 undecidable manual P 73 25.4523 50 0.06 98
IV.MBFT.HHZ. 2024-01-29T11:09:40.72 0.1 undecidable manual S 334 14.4744 125 -0.39 94
IV.CRJA.HNZ. 2024-01-29T11:09:39.18 0.3 undecidable manual S 211 3.5964 161 0.46 69
IV.MMGO.HHZ. 2024-01-29T11:09:39.24 0.1 undecidable manual P 193 19.0698 118 -0.07 100
IV.MBFT.HHZ. 2024-01-29T11:09:38.18 0.1 undecidable manual P 334 14.4744 125 -0.34 95
IV.MFNL.HHZ. 2024-01-29T11:09:38.09 0.1 undecidable manual P 245 9.9789 136 0.25 97
IV.CRJA.HNZ. 2024-01-29T11:09:37.43 0.1 undecidable manual P 211 3.5964 161 0.28 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRJA.HHE. ML:2.4 0.004104999999999999 0.4 AML other m 2024-01-29T11:09:39.44
IV.CRJA.HNE. ML:2.4 0.004144999999999999 0.4 AML other m 2024-01-29T11:09:39.44
IV.CRJA.HNN. ML:2.4 0.004615 0.56 AML other m 2024-01-29T11:09:39.56
IV.CRJA.HHN. ML:2.4 0.004625 0.56 AML other m 2024-01-29T11:09:39.56
IV.MFNL.HHN. ML:2.0 0.00123 0.56 AML other m 2024-01-29T11:09:40.86
IV.MBFT.HHN. ML:1.9 0.0008685 1.52 AML other m 2024-01-29T11:09:40.81
IV.MBFT.HHE. ML:1.8 0.0006950000000000001 0.84 AML other m 2024-01-29T11:09:40.82
IV.MFNL.HHE. ML:1.9 0.001145 0.96 AML other m 2024-01-29T11:09:41.80
IV.CAVT.HNE. ML:1.9 0.00042200000000000007 0.16 AML other m 2024-01-29T11:09:45.80
IV.CAVT.HHE. ML:2.2 0.0008515 0.16 AML other m 2024-01-29T11:09:45.80
IV.CAVT.HHN. ML:2.1 0.0005985000000000001 1.22 AML other m 2024-01-29T11:09:46.75
IV.CAVT.HNN. ML:1.8 0.0003035 0.68 AML other m 2024-01-29T11:09:46.75
IV.SCIAC.HNE. ML:2.2 0.0006770000000000001 0.12 AML other m 2024-01-29T11:09:47.82
IV.SCIAC.HHE. ML:2.2 0.0006705 0.12 AML other m 2024-01-29T11:09:47.82
IV.SCIAC.HHN. ML:2.2 0.0007305 0.14 AML other m 2024-01-29T11:09:49.00
IV.SCIAC.HNN. ML:2.2 0.0007350000000000001 0.14 AML other m 2024-01-29T11:09:49.00
IV.MPG.HHE. ML:1.5 0.00008865 0.34 AML other m 2024-01-29T11:09:56.98
IV.MPG.HHN. ML:1.6 0.00010170000000000002 0.56 AML other m 2024-01-29T11:09:57.86
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