Earthquake with magnitude of ML 2.0 on date 05-10-2020 and time 11:33:48 (Italy) in region 3 km S Vita (TP)

A magnitude ML 2.0 earthquake occured in region: 3 km S Vita (TP), on

  • 05-10-2020 09:33:48 (UTC)
  • 05-10-2020 11:33:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.844, 12.817 at 11 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
Vita TP 3 2056 2056
Salemi TP 3 10794 12850
Gibellina TP 6 4115 16965
Calatafimi-Segesta TP 9 6712 23677
Santa Ninfa TP 10 5043 28720
Partanna TP 15 10607 39327
Castelvetrano TP 18 31806 71133
Salaparuta TP 19 1696 72829

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Mazara del Vallo (51718 inhabitants)
33 Km SE of Trapani (68759 inhabitants)
34 Km E of Marsala (83194 inhabitants)
57 Km SW of Palermo (674435 inhabitants)
66 Km W of Bagheria (55387 inhabitants)
90 Km NW 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 2.0 2020-10-05
09:33:48
37.8438 12.8167 11 2021-02-26
14:55:59
Bollettino Sismico Italiano INGV 83824701
Reviewed
Rev100
ML 1.9 2020-10-05
09:33:48
37.8378 12.82 9 2020-10-05
09:43:01
Sala Sismica INGV-Roma 83520321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-05 09:33:48 ± 0.08
Latitude 37.8438 ± 0.0063
Longitude 12.8167 ± 0.0057
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83824701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 690
Semi-minor axis of confidence ellipse (meter) 510
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 342
Circular confidence region, given by single value of horizontal uncertainty (meter) 690
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.0045
Epicentral distance of station farthest from the epicenter (degree) 0.3993
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 33
Type of magnitude ML
Reference to an origin 83824701
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-12-15 18:05:23

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 83520321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-05 09:43:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MARS.EHZ. 2020-10-05T09:33:57.54 0.6 undecidable manual S 246 0.2185 90 0.34 45
IV.CORL.HHZ. 2020-10-05T09:33:57.10 0.3 undecidable manual P 82 0.3876 90 0.79 57
IV.LEVAN.EHE. 2020-10-05T09:33:57.02 0.6 undecidable manual P 292 0.3993 90 0.5 43
IV.CAVT.HHZ. 2020-10-05T09:33:55.43 0.6 undecidable manual S 196 0.1718 90 -0.38 46
IV.SCIAC.HHZ. 2020-10-05T09:33:55.76 0.6 undecidable manual P 145 0.3975 90 -0.72 39
IV.CRJA.HHZ. 2020-10-05T09:33:55.88 0.6 undecidable manual S 106 0.1538 90 0.6 43
IV.MBFT.HHZ. 2020-10-05T09:33:54.81 0.3 undecidable manual S 47 0.1484 90 -0.31 69
X3.T1581.EHZ. 2020-10-05T09:33:54.05 0.3 undecidable manual S 275 0.1025 112 0.29 71
IV.ERC.EHE. 2020-10-05T09:33:54.47 0.6 undecidable manual P 317 0.2653 90 0.26 46
X3.T1573.HNZ. 2020-10-05T09:33:53.55 0.3 undecidable manual S 78 0.0917 119 0.07 74
IV.MARS.EHZ. 2020-10-05T09:33:53.31 0.1 positive manual P 246 0.2185 90 -0.11 96
X3.T1582.HNZ. 2020-10-05T09:33:53.82 0.6 undecidable manual S 197 0.1025 112 0.05 49
IV.MFNL.HHZ. 2020-10-05T09:33:53.97 0.3 undecidable manual S 122 0.0989 114 0.29 70
IV.MMGO.HHN. 2020-10-05T09:33:52.68 0.6 undecidable manual P 145 0.2212 90 -0.79 40
X3.T1574.HNZ. 2020-10-05T09:33:52.70 0.3 undecidable manual S 111 0.0045 176 0.58 67
IV.MTGR.HHZ. 2020-10-05T09:33:52.53 0.6 undecidable manual S 318 0.0674 134 -0.36 46
IV.CAVT.HHZ. 2020-10-05T09:33:52.15 0.1 positive manual P 196 0.1718 90 -0.47 90
IV.CRJA.HHZ. 2020-10-05T09:33:52.38 0.3 undecidable manual P 106 0.1538 90 0.06 73
IV.MBFT.HHZ. 2020-10-05T09:33:52.04 0.1 positive manual P 47 0.1484 90 -0.18 95
X3.T1582.HNZ. 2020-10-05T09:33:51.22 0.1 undecidable manual P 197 0.1025 112 -0.22 96
X3.T1581.EHZ. 2020-10-05T09:33:51.45 0.1 negative manual P 275 0.1025 112 0.01 100
X3.T1573.HNZ. 2020-10-05T09:33:51.26 0.1 positive manual P 78 0.0917 119 -0.01 100
IV.MFNL.HHZ. 2020-10-05T09:33:51.39 0.1 negative manual P 122 0.0989 114 0 100
X3.T1574.HNZ. 2020-10-05T09:33:50.64 0.1 negative manual P 111 0.0045 176 0.16 99
IV.MTGR.HHZ. 2020-10-05T09:33:50.81 0.1 negative manual P 318 0.0674 134 -0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
X3.T1581.HNN. ML:1.9 0.00080074485 0.544 AML other m 2020-10-05T09:33:52.63
IV.MTGR.HHN. ML:2 0.00141280745 0.0832 AML other m 2020-10-05T09:33:52.88
IV.MTGR.HHE. ML:1.6 0.0005287589 0.1024 AML other m 2020-10-05T09:33:52.93
X3.T1574.HNN. ML:2.7 0.009337384 0.1792 AML other m 2020-10-05T09:33:53.41
X3.T1574.HHN. ML:2.8 0.009514537 0.16 AML other m 2020-10-05T09:33:53.44
X3.T1574.HNE. ML:2.5 0.00577684 0.2304 AML other m 2020-10-05T09:33:53.70
X3.T1573.HNE. ML:2.1 0.00136765345 0.16 AML other m 2020-10-05T09:33:53.70
X3.T1573.HHE. ML:2.1 0.0013690974 0.16 AML other m 2020-10-05T09:33:53.72
X3.T1574.HHE. ML:2.5 0.005990827 0.2176 AML other m 2020-10-05T09:33:53.72
IV.MFNL.HHN. ML:2.2 0.001771971 0.0832 AML other m 2020-10-05T09:33:54.06
IV.MFNL.HHE. ML:2.4 0.002587079 0.0832 AML other m 2020-10-05T09:33:54.06
X3.T1581.EHN. ML:2 0.0010708095 0.5056 AML other m 2020-10-05T09:33:54.21
X3.T1582.HNN. ML:1.9 0.00086328715 0.2112 AML other m 2020-10-05T09:33:54.36
X3.T1582.EHN. ML:2.7 0.005806081 0.16 AML other m 2020-10-05T09:33:54.37
X3.T1582.HNE. ML:2 0.001160287 0.3776 AML other m 2020-10-05T09:33:54.64
X3.T1582.EHE. ML:2.6 0.004532783 0.2176 AML other m 2020-10-05T09:33:54.55
X3.T1573.HNN. ML:2.1 0.001390564 0.1536 AML other m 2020-10-05T09:33:54.93
X3.T1573.HHN. ML:2.1 0.0013779485 0.16 AML other m 2020-10-05T09:33:54.95
IV.CAVT.HHE. ML:2.2 0.001156311 0.3392 AML other m 2020-10-05T09:33:55.73
IV.CRJA.HHN. ML:1.9 0.0007056551 0.1216 AML other m 2020-10-05T09:33:55.87
IV.CRJA.HHE. ML:1.8 0.00048631609 0.1024 AML other m 2020-10-05T09:33:55.96
IV.MBFT.HHN. ML:1.3 0.0001816465 0.2816 AML other m 2020-10-05T09:33:56.55
IV.CAVT.HHN. ML:2 0.0007430829 0.16 AML other m 2020-10-05T09:33:56.50
IV.MBFT.HHE. ML:1.5 0.00025830075 0.16 AML other m 2020-10-05T09:33:56.60
X3.T1581.HNE. ML:1.6 0.00050774625 0.608 AML other m 2020-10-05T09:33:57.35
IV.MARS.EHE. ML:0 0.000618 0.18 AML other m 2020-10-05T09:33:57.90
X3.T1581.EHE. ML:1.9 0.0008207642 0.6784 AML other m 2020-10-05T09:33:58.71
IV.MBFT.HNE. ML:0.9 6.638224E-5 0.5888 AML other m 2020-10-05T09:34:00.15
IV.MBFT.HNN. ML:1.1 0.00010727144 0.8 AML other m 2020-10-05T09:34:01.07
IV.SCIAC.HHE. ML:1.7 0.00014614365 0.1792 AML other m 2020-10-05T09:34:07.32
IV.CORL.HHE. ML:0 0.0001595182 0.2816 AML other m 2020-10-05T09:34:07.32
IV.SCIAC.HHN. ML:1.6 0.00012350765 0.256 AML other m 2020-10-05T09:34:09.30
IV.CORL.HHN. ML:0 0.0001653055 1.5776 AML other m 2020-10-05T09:34:13.13
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