Earthquake with magnitude of ML 2.0 on date 31-07-2019 and time 00:47:19 (Italy) in region 2 km W Valguarnera Caropepe (EN)

A magnitude ML 2.0 earthquake occured in region: 2 km W Valguarnera Caropepe (EN), on

  • 30-07-2019 22:47:19 (UTC)
  • 31-07-2019 00:47:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.5000, 14.3670 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Valguarnera Caropepe EN 2 7866 7866
Enna EN 11 28019 35885
Aidone EN 12 4889 40774
Piazza Armerina EN 13 21886 62660
Calascibetta EN 13 4528 67188
Raddusa CT 15 3178 70366
Assoro EN 15 5191 75557
Leonforte EN 16 13439 88996
Nissoria EN 19 3000 91996
Villarosa EN 20 4937 96933
Barrafranca EN 20 13380 110313

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Caltanissetta (63360 inhabitants)
49 Km N of Gela (75827 inhabitants)
63 Km N of Vittoria (63339 inhabitants)
64 Km W of Catania (314555 inhabitants)
72 Km NW of Ragusa (73313 inhabitants)
72 Km W of Acireale (52622 inhabitants)
72 Km E of Agrigento (59770 inhabitants)
79 Km NW of Modica (54633 inhabitants)
95 Km NW of Siracusa (122291 inhabitants)
99 Km SE of Bagheria (55387 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 2.0 2019-07-30
22:47:19
37.4998 14.3672 35 2019-11-13
14:31:04
Bollettino Sismico Italiano INGV 73105071
Reviewed
Rev100
ML 2.0 2019-07-30
22:47:19
37.4962 14.355 31 2019-07-30
23:01:49
Sala Sismica INGV-Roma 71038061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-30 22:47:19 ± 0.12
Latitude 37.4998 ± 0.0072
Longitude 14.3672 ± 0.0091
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 73105071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 866
Semi-minor axis of confidence ellipse (meter) 535
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 870.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.03238
Epicentral distance of station farthest from the epicenter (degree) 1.01174
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 73105071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-07 08:51:16

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 71038061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-30 23:01:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ISPIC.EHZ. 2019-07-30T22:47:47.75 0.6 undecidable manual S 149 92.8404 54 0.5 41
IV.HAGA.HHZ. 2019-07-30T22:47:43.11 0.6 undecidable manual S 109 73.371 111 0.28 44
IV.CROCE.HHZ. 2019-07-30T22:47:43.98 0.6 undecidable manual S 169 75.4689 111 0.63 40
IV.SSY.HHZ. 2019-07-30T22:47:43.47 0.6 undecidable manual S 121 72.9714 111 0.75 39
IV.MPNC.HHZ. 2019-07-30T22:47:39.03 3.0 positive manual P 112.2987 1.07 0
IV.IVPL.HHZ. 2019-07-30T22:47:38.63 3.0 undecidable manual P 111 0.83 0
IV.HPAC.HHZ. 2019-07-30T22:47:37.70 3.0 negative manual P 105.9162 0.53 0
IV.ESML.HHE. 2019-07-30T22:47:37.41 0.6 undecidable manual S 74 46.9197 123 0.91 37
IV.HLNI.HHZ. 2019-07-30T22:47:36.27 0.3 undecidable manual S 111 47.5191 122 -0.36 68
IV.SOLUN.HHZ. 2019-07-30T22:47:36.65 3.0 negative manual P 98.3238 0.43 0
IV.PETRA.HHZ. 2019-07-30T22:47:36.45 0.6 undecidable manual S 329 43.1235 125 0.8 39
IV.HVZN.HNZ. 2019-07-30T22:47:36.90 0.6 undecidable manual S 139 47.1195 123 0.37 46
IV.ISPIC.EHZ. 2019-07-30T22:47:35.63 0.1 positive manual P 149 92.8404 54 0.09 89
IV.CROCE.HHZ. 2019-07-30T22:47:33.22 0.1 undecidable manual P 169 75.4689 111 -0.07 92
IV.RAFF.HHZ. 2019-07-30T22:47:33.29 0.6 undecidable manual S 181 30.747 135 0.16 49
IV.GALF.HHZ. 2019-07-30T22:47:33.12 0.3 undecidable manual S 37 29.2485 137 0.27 72
IV.AGST.EHZ. 2019-07-30T22:47:33.47 0.1 undecidable manual P 109 80.4639 54 -0.54 81
IV.HAGA.HHZ. 2019-07-30T22:47:32.48 0.1 undecidable manual P 109 73.371 111 -0.51 83
IV.SSY.HHZ. 2019-07-30T22:47:32.79 0.1 positive manual P 121 72.9714 111 -0.14 91
IV.GIB.HHZ. 2019-07-30T22:47:31.08 0.1 undecidable manual P 331 62.0934 115 -0.31 91
IV.ALJA.HHZ. 2019-07-30T22:47:31.29 0.3 undecidable manual P 297 60.5949 116 0.12 70
IV.CSLB.HHZ. 2019-07-30T22:47:30.07 0.1 negative manual P 331 55.5999 118 -0.42 89
IV.CAGR.HHE. 2019-07-30T22:47:30.63 0.6 undecidable manual S 41 17.871 151 -0.42 48
IV.CPTP.HHZ. 2019-07-30T22:47:30.79 0.6 undecidable manual S 240 20.7681 147 -0.66 44
IV.PLLN.EHZ. 2019-07-30T22:47:30.91 0.3 undecidable manual P 340 58.0974 117 0.08 71
IV.ESML.HHE. 2019-07-30T22:47:29.59 0.3 undecidable manual P 74 46.9197 123 0.26 70
IV.HVZN.HNZ. 2019-07-30T22:47:29.28 0.1 undecidable manual P 139 47.1195 123 -0.08 97
MN.VAE.HHZ. 2019-07-30T22:47:28.58 0.6 undecidable manual S 200 3.5964 174 -1.3 34
IV.PETRA.HHZ. 2019-07-30T22:47:28.65 0.1 undecidable manual P 329 43.1235 125 -0.2 96
IV.HLNI.HHZ. 2019-07-30T22:47:28.96 0.1 positive manual P 111 47.5191 122 -0.46 89
IV.RESU.HHZ. 2019-07-30T22:47:27.90 0.3 undecidable manual P 301 31.746 134 0.4 70
IV.RAFF.HHZ. 2019-07-30T22:47:27.47 0.1 undecidable manual P 181 30.747 135 0.08 100
IV.GALF.HHZ. 2019-07-30T22:47:27.50 0.1 undecidable manual P 37 29.2485 137 0.27 96
IV.CPTP.HHZ. 2019-07-30T22:47:27.07 0.1 undecidable manual P 240 20.7681 147 0.65 87
IV.CAGR.HHE. 2019-07-30T22:47:26.16 0.3 undecidable manual P 41 17.871 151 -0.04 77
MN.VAE.HHZ. 2019-07-30T22:47:25.63 0.6 undecidable manual P 200 3.5964 174 0.12 52
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RAFF.HHE. ML:2.0 0.0003080304 0.2688 AML other m 2019-07-30T22:47:35.16
IV.RAFF.HHN. ML:1.7 0.00013636545 0.1152 AML other m 2019-07-30T22:47:35.53
IV.CPTP.HHN. ML:1.8 0.0002442885 0.2944 AML other m 2019-07-30T22:47:36.46
IV.HLNI.HHN. ML:1.9 0.00018055450000000001 0.2048 AML other m 2019-07-30T22:47:36.36
IV.GALF.HHE. ML:2.2 0.00045249685 0.2816 AML other m 2019-07-30T22:47:36.65
IV.HLNI.HHE. ML:1.8 0.0001215336 0.3584 AML other m 2019-07-30T22:47:36.44
IV.CPTP.HHE. ML:1.7 0.0001876701 0.384 AML other m 2019-07-30T22:47:36.52
IV.GALF.HNE. ML:1.5 0.00010067897500000001 0.512 AML other m 2019-07-30T22:47:36.84
IV.PETRA.HHN. ML:1.9 0.00019957655000000003 0.448 AML other m 2019-07-30T22:47:36.90
IV.GALF.HHN. ML:1.9 0.00026698825000000004 0.3456 AML other m 2019-07-30T22:47:37.29
IV.PETRA.HHE. ML:1.9 0.00018197645000000003 0.3712 AML other m 2019-07-30T22:47:37.27
IV.RESU.HHE. ML:1.7 0.00012757179 0.4992 AML other m 2019-07-30T22:47:38.88
IV.RESU.HHN. ML:1.8 0.00016997184999999998 0.4992 AML other m 2019-07-30T22:47:39.00
IV.CSLB.HHN. ML:1.4 0.00004904291 0.2816 AML other m 2019-07-30T22:47:39.21
IV.CSLB.HHE. ML:1.5 0.000056021975000000005 0.3584 AML other m 2019-07-30T22:47:39.35
IV.PLLN.EHE. ML:1.9 0.00015451855 0.5632 AML other m 2019-07-30T22:47:40.54
IV.PLLN.EHN. ML:1.9 0.00015268695 0.5888 AML other m 2019-07-30T22:47:42.29
IV.GIB.HHE. ML:1.9 0.000136006 0.6528 AML other m 2019-07-30T22:47:42.46
IV.ALJA.HHN. ML:1.4 0.00004559812 0.3968 AML other m 2019-07-30T22:47:43.36
IV.HAGA.HHE. ML:2.1 0.00016927655 0.1792 AML other m 2019-07-30T22:47:43.38
IV.GIB.HHN. ML:1.9 0.00013802134999999998 0.4352 AML other m 2019-07-30T22:47:43.61
IV.CROCE.HHN. ML:1.9 0.00011723032499999999 0.2176 AML other m 2019-07-30T22:47:44.12
IV.HAGA.HHN. ML:2.1 0.000180153735 0.064 AML other m 2019-07-30T22:47:44.48
IV.AGST.EHE. ML:2.5 0.00040750367000000007 0.128 AML other m 2019-07-30T22:47:45.47
IV.AGST.EHN. ML:2.4 0.0003455106 0.1408 AML other m 2019-07-30T22:47:45.56
IV.CROCE.HNE. ML:1.9 0.00011534422 0.1152 AML other m 2019-07-30T22:47:45.76
IV.CROCE.HHE. ML:1.8 0.00008835817500000002 0.1024 AML other m 2019-07-30T22:47:45.82
IV.ALJA.HHE. ML:1.5 0.000047803715 0.3712 AML other m 2019-07-30T22:47:46.38
IV.ISPIC.HNN. ML:2.6 0.0003862984 0.3584 AML other m 2019-07-30T22:47:48.70
IV.ISPIC.EHN. ML:2.6 0.00036099484999999997 0.3456 AML other m 2019-07-30T22:47:48.71
IV.ISPIC.HNE. ML:2.4 0.00023794185000000002 0.1792 AML other m 2019-07-30T22:47:49.06
IV.ISPIC.EHE. ML:2.4 0.00023693385 0.1792 AML other m 2019-07-30T22:47:48.98
IV.HPAC.HHE. ML:2.5 0.0002529671 0.2176 AML other m 2019-07-30T22:47:54.84
IV.HPAC.HHN. ML:2.5 0.0002664604 0.2304 AML other m 2019-07-30T22:47:54.87
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