Earthquake with magnitude of ML 2.0 on date 13-10-2024 and time 18:35:45 (UTC) in region 4 km NW Petralia Sottana (PA)

A magnitude ML 2.0 earthquake occured in region: 4 km NW Petralia Sottana (PA), on

  • 13-10-2024 18:35:45 (UTC)
  • 13-10-2024 20:35:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.8390, 14.0740 at 22 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Petralia Sottana PA 4 2821 2821
Petralia Soprana PA 6 3360 6181
Castellana Sicula PA 7 3411 9592
Polizzi Generosa PA 7 3407 12999
Geraci Siculo PA 8 1945 14944
Blufi PA 10 1029 15973
Bompietro PA 10 1401 17374
Castelbuono PA 11 8943 26317
Gangi PA 12 6811 33128
Isnello PA 13 1589 34717
San Mauro Castelverde PA 13 1701 36418
Scillato PA 15 613 37031
Collesano PA 15 4054 41085
Caltavuturo PA 16 4017 45102
Alimena PA 17 2032 47134
Gratteri PA 17 963 48097
Resuttano CL 18 2038 50135
Pollina PA 19 2974 53109
Sclafani Bagni PA 19 426 53535

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km N of Caltanissetta (63360 inhabitants)
56 Km SE of Bagheria (55387 inhabitants)
70 Km E of Palermo (674435 inhabitants)
73 Km NE of Agrigento (59770 inhabitants)
87 Km N of Gela (75827 inhabitants)
97 Km W of Catania (314555 inhabitants)
99 Km W of Acireale (52622 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 2.0 2024-10-13
18:35:45
37.8388 14.0737 22 2024-10-13
19:01:49
Sala Sismica INGV-Roma 132029701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-10-13 18:35:45 ± 0.33
Latitude 37.8388 ± 0.0153
Longitude 14.0737 ± 0.0216
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 132029701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1648
Semi-minor axis of confidence ellipse (meter) 1613
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 17
Circular confidence region, given by single value of horizontal uncertainty (meter) 1650.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.60974
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 132029701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-10-13 19:01:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CIMI.HHZ. 2024-10-13T18:36:01.20 0.3 undecidable manual S 276 44.1225 109 0.68 60
IV.CORL.HHE. 2024-10-13T18:35:57.64 0.3 undecidable manual P 275 67.6767 101 -0.17 66
IV.MCT.HHZ. 2024-10-13T18:35:56.08 3.0 undecidable manual P 0
IV.MSFR.HHE. 2024-10-13T18:35:56.24 0.6 undecidable manual P 64 50.2164 106 1.05 34
IV.SOLUN.HHE. 2024-10-13T18:35:56.27 0.6 undecidable manual P 301 55.0005 105 0.37 43
IV.MARIO.HHE. 2024-10-13T18:35:55.57 0.6 undecidable manual P 283 57.498 104 -0.71 39
IV.GIB.HHZ. 2024-10-13T18:35:55.10 0.3 undecidable manual S 346 17.2716 137 0.73 61
IV.RESU.HHZ. 2024-10-13T18:35:55.70 0.3 undecidable manual S 184 21.3675 130 0.54 67
IV.CIMI.HHZ. 2024-10-13T18:35:53.77 0.3 undecidable manual P 276 44.1225 109 -0.53 64
IV.CSLB.HHZ. 2024-10-13T18:35:53.00 0.6 undecidable manual S 353 10.9779 150 -0.37 47
IV.PETRA.HHZ. 2024-10-13T18:35:52.30 0.3 undecidable manual S 99 3.6963 169 -0.38 71
IV.RESU.HHZ. 2024-10-13T18:35:51.16 0.3 undecidable manual P 184 21.3675 130 -0.04 74
IV.PLLN.HNZ. 2024-10-13T18:35:50.66 0.3 undecidable manual P 20 18.0708 135 -0.17 73
IV.GIB.HHZ. 2024-10-13T18:35:50.82 0.1 positive manual P 346 17.2716 137 0.08 98
IV.PETRA.HHZ. 2024-10-13T18:35:49.65 0.1 positive manual P 99 3.6963 169 -0.12 100
IV.CSLB.HHZ. 2024-10-13T18:35:49.80 0.1 undecidable manual P 353 10.9779 150 -0.37 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PETRA.HHN. ML:2.2 0.0011186020999999998 0.3 AML other m 2024-10-13T18:35:53.67
IV.PETRA.HNN. ML:1.9 0.0005486343499999999 0.28 AML other m 2024-10-13T18:35:54.34
IV.CSLB.HNE. ML:1.8 0.00038187395 0.3 AML other m 2024-10-13T18:35:54.90
IV.CSLB.HHE. ML:1.8 0.00037632454999999995 0.3 AML other m 2024-10-13T18:35:54.91
IV.PETRA.HHE. ML:2.3 0.0015550000000000002 0.38 AML other m 2024-10-13T18:35:55.43
IV.PETRA.HNE. ML:2.0 0.000787 0.4 AML other m 2024-10-13T18:35:55.44
IV.GIB.HHN. ML:2.2 0.000888 0.36 AML other m 2024-10-13T18:35:55.50
IV.CSLB.HNN. ML:1.9 0.0004957907 0.47 AML other m 2024-10-13T18:35:54.77
IV.CSLB.HHN. ML:1.8 0.00043653790000000006 0.38 AML other m 2024-10-13T18:35:54.55
IV.RESU.HNE. ML:1.8 0.00030056675 0.47 AML other m 2024-10-13T18:35:57.73
IV.RESU.HHE. ML:2.1 0.000616 0.46 AML other m 2024-10-13T18:35:57.96
IV.RESU.HNN. ML:1.9 0.0004365 0.5 AML other m 2024-10-13T18:35:58.36
IV.RESU.HHN. ML:2.2 0.0008575000000000001 0.5 AML other m 2024-10-13T18:35:58.36
IV.GIB.HHE. ML:2.0 0.0005632685 0.5 AML other m 2024-10-13T18:35:58.09
IV.CIMI.HNE. ML:2.3 0.0005585 0.68 AML other m 2024-10-13T18:36:04.35
IV.CIMI.HHE. ML:2.3 0.000549 0.74 AML other m 2024-10-13T18:36:04.37
IV.CIMI.HHN. ML:2.1 0.0003415 0.98 AML other m 2024-10-13T18:36:06.74
IV.CIMI.HNN. ML:2.0 0.00028883475 0.43 AML other m 2024-10-13T18:36:05.32
IV.GALF.HHN. ML:2.2 0.00038700000000000003 0.58 AML other m 2024-10-13T18:36:17.61
IV.GALF.HHE. ML:2.0 0.00025603595 0.44 AML other m 2024-10-13T18:36:13.45
IV.GALF.HNN. ML:1.9 0.00020400000000000003 0.58 AML other m 2024-10-13T18:36:17.62
IV.GALF.HNE. ML:1.7 0.00014099115 0 AML other m 2024-10-13T18:36:16.01
IV.MUCR.HHN. ML:1.8 0.00008855 1.4 AML other m 2024-10-13T18:36:24.12
IV.MUCR.HHE. ML:1.7 0.00007965 0.78 AML other m 2024-10-13T18:36:26.47
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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