Earthquake with magnitude of ML 1.9 on date 10-11-2019 and time 14:17:58 (Italy) in region 9 km SE Caltagirone (CT)

A magnitude ML 1.9 earthquake occured in region: 9 km SE Caltagirone (CT), on

  • 10-11-2019 13:17:58 (UTC)
  • 10-11-2019 14:17:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.1690, 14.5560 at 21 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
Caltagirone CT 9 38686 38686
Grammichele CT 9 13418 52104
Mazzarrone CT 9 4078 56182
Licodia Eubea CT 13 3081 59263
Niscemi CL 15 27558 86821
Mineo CT 16 5159 91980
Acate RG 17 10954 102934
San Michele di Ganzaria CT 17 3245 106179
Vizzini CT 17 6241 112420
Mirabella Imbaccari CT 20 4912 117332
Chiaramonte Gulfi RG 20 8238 125570

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km N of Vittoria (63339 inhabitants)
29 Km E of Gela (75827 inhabitants)
31 Km NW of Ragusa (73313 inhabitants)
39 Km NW of Modica (54633 inhabitants)
57 Km SE of Caltanissetta (63360 inhabitants)
60 Km SW of Catania (314555 inhabitants)
67 Km W of Siracusa (122291 inhabitants)
73 Km SW of Acireale (52622 inhabitants)
87 Km E of Agrigento (59770 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 1.9 2019-11-10
13:17:58
37.1692 14.5562 21 2020-02-28
16:42:27
Bollettino Sismico Italiano INGV 76673031
Reviewed
Rev100
ML 2.0 2019-11-10
13:17:57
37.1885 14.5298 25 2019-11-10
13:24:49
Sala Sismica INGV-Roma 73770901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-10 13:17:58 ± 0.18
Latitude 37.1692 ± 0.0081
Longitude 14.5562 ± 0.0102
Depth (km) 21 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76673031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 915
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 910.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.12680
Epicentral distance of station farthest from the epicenter (degree) 1.32830
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 76673031
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-20 14:13:57

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 73770901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-10 13:24:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHZ. 2019-11-10T13:18:22.10 0.3 undecidable manual P 34 147.4413 54 -0.48 52
IV.HPAC.HHZ. 2019-11-10T13:18:20.19 0.6 undecidable manual S 140 66.5778 100 1.21 31
IV.AGST.EHZ. 2019-11-10T13:18:17.60 0.6 undecidable manual S 81 60.0954 102 0.32 44
IV.HAGA.HHZ. 2019-11-10T13:18:16.15 0.6 undecidable manual S 76 54.4011 103 0.33 45
IV.MUCR.HHZ. 2019-11-10T13:18:15.65 0.3 undecidable manual P 16 100.9212 96 0.08 65
IV.EPZF.HHZ. 2019-11-10T13:18:13.05 0.3 undecidable manual P 20 77.367 99 1.08 49
IV.CROCE.HHZ. 2019-11-10T13:18:11.73 0.6 undecidable manual S 183 37.3293 111 0.28 46
IV.HLNI.HHZ. 2019-11-10T13:18:10.46 0.6 undecidable manual S 54 34.2435 113 -0.22 48
IV.HPAC.HHZ. 2019-11-10T13:18:10.63 0.1 undecidable manual P 140 66.5778 100 0.3 88
MN.VAE.HHZ. 2019-11-10T13:18:10.73 0.6 undecidable manual S 332 37.7289 111 -0.82 39
IV.HAGA.HHZ. 2019-11-10T13:18:08.07 0.1 undecidable manual P 76 54.4011 103 -0.43 87
IV.AGST.EHZ. 2019-11-10T13:18:08.95 0.1 undecidable manual P 81 60.0954 102 -0.4 87
IV.RAFF.HHZ. 2019-11-10T13:18:07.23 0.6 undecidable manual S 289 18.0708 133 0.2 49
IV.CPTP.HHZ. 2019-11-10T13:18:07.61 0.1 undecidable manual P 307 43.623 107 0.71 82
IV.SSY.HHZ. 2019-11-10T13:18:07.24 0.1 positive manual P 91 45.8208 106 0.03 97
MN.VAE.HHZ. 2019-11-10T13:18:06.76 0.1 undecidable manual P 332 37.7289 111 0.72 82
IV.ACATE.EHZ. 2019-11-10T13:18:06.89 0.3 undecidable manual S 197 16.872 136 0.1 74
IV.HVZN.HNZ. 2019-11-10T13:18:06.57 0.6 undecidable manual S 86 14.0748 141 0.26 48
IV.HLNI.HHZ. 2019-11-10T13:18:05.02 0.1 positive manual P 54 34.2435 113 -0.52 88
IV.CROCE.HHZ. 2019-11-10T13:18:05.62 0.1 undecidable manual P 183 37.3293 111 -0.37 91
IV.ACATE.EHZ. 2019-11-10T13:18:03.01 0.1 negative manual P 197 16.872 136 -0.28 97
IV.RAFF.HHZ. 2019-11-10T13:18:02.79 0.1 undecidable manual P 289 18.0708 133 -0.64 87
IV.HVZN.HNZ. 2019-11-10T13:18:02.86 0.1 undecidable manual P 86 14.0748 141 -0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RAFF.HHE. ML:2.0 0.0005555 0.38 AML other m 2019-11-10T13:18:07.50
IV.ACATE.HNN. ML:2.0 0.0005899999999999999 0.56 AML other m 2019-11-10T13:18:07.41
IV.RAFF.HHN. ML:1.7 0.0003165 0.3 AML other m 2019-11-10T13:18:07.62
IV.ACATE.HNE. ML:1.9 0.00047250000000000005 1.6 AML other m 2019-11-10T13:18:09.02
IV.SSY.HHE. ML:2.1 0.000348 1.38 AML other m 2019-11-10T13:18:09.17
IV.HLNI.HHE. ML:1.8 0.00021400000000000002 1.7 AML other m 2019-11-10T13:18:11.95
IV.HLNI.HHN. ML:2.0 0.00038 1.36 AML other m 2019-11-10T13:18:11.15
IV.CROCE.HHN. ML:1.6 0.00012395 0.34 AML other m 2019-11-10T13:18:11.98
IV.CROCE.HHE. ML:1.8 0.00021250000000000002 0.2 AML other m 2019-11-10T13:18:11.93
IV.HAGA.HHN. ML:1.8 0.000154 1.54 AML other m 2019-11-10T13:18:17.80
IV.SSY.HHN. ML:2.5 0.0008560000000000001 0.56 AML other m 2019-11-10T13:18:18.75
IV.HAGA.HHE. ML:1.8 0.000151 1.5 AML other m 2019-11-10T13:18:19.18
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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