Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 23-06-2018 and time 07:47:49 (UTC) in region 5 km W Resuttano (CL)

A magnitude ML 2.4 earthquake occured in region: 5 km W Resuttano (CL), on

  • 23-06-2018 07:47:49 (UTC)
  • 23-06-2018 09:47:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7010, 13.9810 at 35 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Resuttano CL 5 2038 2038
Blufi PA 10 1029 3067
Castellana Sicula PA 11 3411 6478
Alimena PA 12 2032 8510
Bompietro PA 12 1401 9911
Marianopoli CL 13 1906 11817
Polizzi Generosa PA 13 3407 15224
Santa Caterina Villarmosa CL 13 5388 20612
Villalba CL 13 1633 22245
Vallelunga Pratameno CL 13 3461 25706
Valledolmo PA 14 3594 29300
Petralia Sottana PA 15 2821 32121
Caltavuturo PA 16 4017 36138
Petralia Soprana PA 16 3360 39498
Sclafani Bagni PA 17 426 39924
Scillato PA 19 613 40537

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km N of Caltanissetta (63360 inhabitants)
56 Km NE of Agrigento (59770 inhabitants)
59 Km SE of Bagheria (55387 inhabitants)
71 Km SE of Palermo (674435 inhabitants)
75 Km NW of Gela (75827 inhabitants)
97 Km NW of Vittoria (63339 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
Bulletin
Rev1000 		ML 2.4 2018-06-23
07:47:49		 37.7008 13.9808 35 2019-04-24
14:50:50		 Bollettino Sismico Italiano INGV 59314291
Reviewed
Rev100 		ML 2.4 2018-06-23
07:47:49		 37.718 14.0103 40 2018-06-23
08:05:20		 Sala Sismica INGV-Roma 58068191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-06-23 07:47:49 ± 0.09
Latitude 37.7008 ± 0.0063
Longitude 13.9808 ± 0.0080
Depth (km) 35 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 59314291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 672
Semi-minor axis of confidence ellipse (meter) 499
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 32
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.74918
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 58068191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-06-23 08:05:20

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 59314291
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-08-03 14:15:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HNZ. 2018-06-23T07:49:42.43 3.0 undecidable manual Sg 13.84 0
IV.SENI.HNZ. 2018-06-23T07:49:36.56 3.0 positive manual Pg 19.309999 0
IV.MTMR.EHZ. 2018-06-23T07:49:35.80 3.0 undecidable manual Sg 16.25 0
CR.STON.BHZ. 2018-06-23T07:49:33.34 3.0 undecidable manual Pg 17.639999 0
IV.AMUR.HHZ. 2018-06-23T07:49:32.45 3.0 undecidable manual Sn 0.96 0
IV.MCIV.HHZ. 2018-06-23T07:49:27.42 3.0 positive manual Pg 19.32 0
IV.MAON.HHZ. 2018-06-23T07:49:16.34 3.0 undecidable manual Pg 10.59 0
IV.VBKN.HHZ. 2018-06-23T07:49:11.65 3.0 undecidable manual Sn -3.77 0
IV.RIBO.EHZ.01 2018-06-23T07:49:09.54 3.0 negative manual Pn -3.07 0
AC.VLO.HHZ. 2018-06-23T07:49:01.00 3.0 undecidable manual Pn -3.81 0
IV.VBKN.HHZ. 2018-06-23T07:48:39.58 3.0 positive manual Pn 1.76 0
IV.MMN.HHZ. 2018-06-23T07:48:38.16 3.0 undecidable manual Pg 6.43 0
IV.AGST.EHZ. 2018-06-23T07:48:24.07 0.6 undecidable manual S 114 120.2907 54 0.48 40
IV.HAGA.HHZ. 2018-06-23T07:48:22.24 0.3 undecidable manual S 114 113.1978 54 0.19 65
IV.HMDC.HHZ. 2018-06-23T07:48:21.55 0.6 undecidable manual S 139 108.5136 54 0.49 40
IV.JOPP.HHZ. 2018-06-23T07:48:18.87 0.1 undecidable manual P 58 194.1612 54 0.32 62
IV.MUCR.HHZ. 2018-06-23T07:48:16.14 0.6 undecidable manual S 64 86.9463 54 -0.26 45
IV.HLNI.HHZ. 2018-06-23T07:48:15.84 0.3 undecidable manual S 116 87.6456 54 -0.7 60
IV.MPG.SHZ. 2018-06-23T07:48:13.43 0.6 undecidable manual S 313 74.5698 111 -0.01 48
IV.HPAC.HHZ. 2018-06-23T07:48:12.15 0.1 undecidable manual P 139 144.3444 54 -0.2 82
IV.CORL.HHN. 2018-06-23T07:48:11.00 0.6 undecidable manual S 290 63.0924 114 0.39 45
IV.MPNC.HHZ. 2018-06-23T07:48:11.18 1.0 undecidable manual P 67 129.87 54 0.63 18
IV.CLTA.HHN. 2018-06-23T07:48:10.71 0.6 undecidable manual S 182 60.2952 116 0.8 39
IV.SOLUN.HHZ. 2018-06-23T07:48:10.26 0.6 undecidable manual S 318 58.497 116 0.77 40
IV.RAFF.HHZ. 2018-06-23T07:48:10.56 0.6 undecidable manual S 148 62.7927 114 0.03 50
IV.FAVR.HHE. 2018-06-23T07:48:09.52 0.6 undecidable manual S 210 55.5 118 0.74 40
IV.AGST.EHZ. 2018-06-23T07:48:08.46 0.6 undecidable manual P 114 120.2907 54 -0.89 34
IV.AIO.HHZ. 2018-06-23T07:48:08.79 0.1 undecidable manual P 74 113.6973 54 0.25 85
IV.NOV.HHZ. 2018-06-23T07:48:08.28 0.1 undecidable manual P 70 107.5146 54 0.51 81
IV.HMDC.HHZ. 2018-06-23T07:48:07.30 0.6 undecidable manual P 139 108.5136 54 -0.6 40
IV.HAGA.HHZ. 2018-06-23T07:48:07.68 0.6 undecidable manual P 114 113.1978 54 -0.79 37
IV.CAGR.HHE. 2018-06-23T07:48:07.04 0.6 undecidable manual S 101 46.4202 123 0.36 49
IV.GALF.HHZ. 2018-06-23T07:48:07.21 0.6 undecidable manual S 89 51.4152 120 -0.61 42
IV.MUCR.HHZ. 2018-06-23T07:48:05.76 0.1 undecidable manual P 64 86.9463 54 0.56 83
IV.PLLN.EHZ. 2018-06-23T07:48:05.12 0.6 undecidable manual S 24 35.3424 131 0.81 43
IV.ESML.HHZ. 2018-06-23T07:48:04.21 0.1 undecidable manual P 96 79.4649 109 0.01 95
IV.GIB.HHZ. 2018-06-23T07:48:03.44 1.0 undecidable manual S 7 32.3454 134 -0.27 24
IV.MPG.SHZ. 2018-06-23T07:48:03.50 0.1 undecidable manual P 313 74.5698 111 0 96
IV.CMDO.HHZ. 2018-06-23T07:48:03.08 0.3 undecidable manual S 208 29.748 136 -0.14 77
IV.HLNI.HHZ. 2018-06-23T07:48:03.94 0.6 undecidable manual P 116 87.6456 54 -1.35 29
IV.CSLB.HHZ. 2018-06-23T07:48:02.79 0.6 undecidable manual S 14 27.0507 139 0.05 52
IV.GALF.HHZ. 2018-06-23T07:48:01.16 0.1 undecidable manual P 89 51.4152 120 0.9 79
IV.CORL.HHN. 2018-06-23T07:48:01.51 0.3 undecidable manual P 290 63.0924 114 -0.35 70
IV.CLTA.HHN. 2018-06-23T07:48:01.29 0.1 negative manual P 182 60.2952 116 -0.17 97
IV.RAFF.HHZ. 2018-06-23T07:48:01.24 0.6 undecidable manual P 148 62.7927 114 -0.58 43
IV.PETRA.HHZ. 2018-06-23T07:48:01.91 0.6 undecidable manual S 39 18.87 149 0.47 50
IV.FAVR.HHE. 2018-06-23T07:48:01.18 0.6 undecidable manual P 210 55.5 118 0.37 46
IV.CAGR.HHE. 2018-06-23T07:48:00.64 0.6 undecidable manual P 101 46.4202 123 1.04 37
IV.SOLUN.HHZ. 2018-06-23T07:48:00.94 0.6 undecidable manual P 318 58.497 116 -0.28 48
IV.RESU.HHZ. 2018-06-23T07:48:00.65 1.0 undecidable manual S 132 8.9799 164 0.25 26
IV.MCT.BHE. 2018-06-23T07:47:58.10 0.3 undecidable manual P -0.11 76
IV.CMDO.HHZ. 2018-06-23T07:47:57.72 1.0 undecidable manual P 208 29.748 136 0.12 26
IV.PLLN.EHZ. 2018-06-23T07:47:57.82 0.3 undecidable manual P 24 35.3424 131 -0.41 71
IV.GIB.HHZ. 2018-06-23T07:47:57.48 0.3 undecidable manual P 7 32.3454 134 -0.4 72
IV.PETRA.HHZ. 2018-06-23T07:47:56.16 0.1 undecidable manual P 39 18.87 149 -0.41 97
IV.CSLB.HHZ. 2018-06-23T07:47:56.71 0.1 negative manual P 14 27.0507 139 -0.61 90
IV.RESU.HHZ. 2018-06-23T07:47:55.58 0.1 undecidable manual P 132 8.9799 164 -0.39 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSLB.HHN. ML:2.0 0.00035588055 0.48 AML other m 2018-06-23T07:48:04.59
IV.PETRA.HHE. ML:2.6 0.0016271330000000002 0.32 AML other m 2018-06-23T07:48:04.31
IV.CSLB.HHE. ML:1.9 0.00026718704999999996 0.3392 AML other m 2018-06-23T07:48:04.66
IV.RESU.HHN. ML:2.5 0.00124398 0.64 AML other m 2018-06-23T07:48:04.00
IV.PETRA.HHN. ML:2.5 0.0010591685 1.3984 AML other m 2018-06-23T07:48:05.90
IV.PLLN.EHE. ML:2.4 0.0007364005 0.4608 AML other m 2018-06-23T07:48:06.74
IV.GIB.HHE. ML:2.1 0.00051438785 0.3584 AML other m 2018-06-23T07:48:08.22
IV.PLLN.EHN. ML:2.6 0.0012419674999999998 0.5376 AML other m 2018-06-23T07:48:09.90
IV.GIB.HHN. ML:2.3 0.0007082142 0.5376 AML other m 2018-06-23T07:48:11.96
IV.RAFF.HHN. ML:2.4 0.0003729943 0.4352 AML other m 2018-06-23T07:48:12.37
IV.RAFF.HHE. ML:2.5 0.00049453175 0.5376 AML other m 2018-06-23T07:48:12.40
IV.MPG.SHN. ML:0.0 0.00005733580000000001 0.48 AML other m 2018-06-23T07:48:15.97
IV.HLNI.HHN. ML:0.0 0.00034792045 0.2432 AML other m 2018-06-23T07:48:16.79
IV.ESML.HHN. ML:2.3 0.00024292570000000003 0.4608 AML other m 2018-06-23T07:48:17.63
IV.MUCR.HHE. ML:2.1 0.00013180715 0.5824 AML other m 2018-06-23T07:48:20.59
IV.MUCR.HHN. ML:2.3 0.00023513295 1.6032 AML other m 2018-06-23T07:48:21.20
IV.HLNI.HHE. ML:0.0 0.000197306 0.7808 AML other m 2018-06-23T07:48:16.24
IV.HAGA.HHE. ML:0.0 0.00044806820000000005 0.3392 AML other m 2018-06-23T07:48:22.58
IV.MPG.SHE. ML:0.0 0.00006048762000000001 0.6784 AML other m 2018-06-23T07:48:23.51
IV.HMDC.HHE. ML:0.0 0.00063883115 0.32 AML other m 2018-06-23T07:48:24.49
IV.AGST.EHN. ML:0.0 0.00052403165 0.4608 AML other m 2018-06-23T07:48:24.36
IV.AGST.EHE. ML:0.0 0.0005506501499999999 0.4224 AML other m 2018-06-23T07:48:24.39
IV.HAGA.HHN. ML:0.0 0.00025464735 1.5776 AML other m 2018-06-23T07:48:24.08
IV.HMDC.HHN. ML:0.0 0.00047552335 1.84 AML other m 2018-06-23T07:48:24.08
IV.NOV.HHN. ML:2.2 0.00011854713 0.4608 AML other m 2018-06-23T07:48:27.27
IV.NOV.HHE. ML:2.2 0.00012228565 0.3392 AML other m 2018-06-23T07:48:29.47
IV.AIO.HHE. ML:2.1 0.000092900155 1.6416 AML other m 2018-06-23T07:48:30.16
IV.AIO.HHN. ML:2.3 0.000154193 1.52 AML other m 2018-06-23T07:48:32.04
IV.MPNC.HHN. ML:0.0 0.00018884080000000002 1.52 AML other m 2018-06-23T07:48:35.09
IV.HPAC.HHN. ML:3.0 0.00046839209999999996 0.2816 AML other m 2018-06-23T07:48:35.85
IV.MPNC.HHE. ML:0.0 0.00024496934999999995 1.5648 AML other m 2018-06-23T07:48:37.79
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