Earthquake with magnitude of ML 1.3 on date 12-09-2019 and time 17:16:19 (Italy) in region 4 km W Campello sul Clitunno (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km W Campello sul Clitunno (PG), on

  • 12-09-2019 15:16:19 (UTC)
  • 12-09-2019 17:16:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.81, 12.73 at 10 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
Campello sul Clitunno PG 4 2442 2442
Castel Ritaldi PG 5 3278 5720
Trevi PG 8 8469 14189
Spoleto PG 8 38218 52407
Montefalco PG 12 5679 58086
Vallo di Nera PG 12 364 58450
Sant'Anatolia di Narco PG 12 564 59014
Giano dell'Umbria PG 13 3846 62860
Scheggino PG 13 461 63321
Cerreto di Spoleto PG 15 1075 64396
Foligno PG 17 57155 121551
Massa Martana PG 17 3770 125321
Bevagna PG 17 5081 130402
Gualdo Cattaneo PG 18 6155 136557
Sellano PG 19 1079 137636
Poggiodomo PG 20 117 137753
Acquasparta TR 20 4778 142531

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km S of Foligno (57155 inhabitants)
28 Km N of Terni (111501 inhabitants)
43 Km SE of Perugia (166134 inhabitants)
67 Km NE of Viterbo (67173 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
81 Km W of Teramo (54892 inhabitants)
90 Km N of Guidonia Montecelio (88673 inhabitants)
94 Km N of Tivoli (56533 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.3 2019-09-12
15:16:19
42.81 12.73 10 2019-09-12
15:27:42
Sala Sismica INGV-Roma 72342921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-12 15:16:19 ± 0.08
Latitude 42.81 ± 0.01
Longitude 12.73 ± 0.02
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72342921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1298
Semi-minor axis of confidence ellipse (meter) 612
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 277
Circular confidence region, given by single value of horizontal uncertainty (meter) 1300
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44786
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 72342921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-12 15:27:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
AC.KBN.HHZ. 2019-09-12T15:18:13.66 3.0 undecidable manual Pg 21.219999 0
IV.IFIL.HHZ. 2019-09-12T15:18:12.42 3.0 undecidable manual Sn -5.04 0
IV.SPS2.HHZ. 2019-09-12T15:18:10.37 3.0 undecidable manual Sn -6.75 0
SL.LJU.BHZ. 2019-09-12T15:18:05.57 3.0 undecidable manual Sg 12.09 0
AC.VLO.HHZ. 2019-09-12T15:17:59.83 3.0 undecidable manual Pg 18.85 0
IX.STN3.HHZ.02 2019-09-12T15:17:54.48 3.0 undecidable manual Sg 8.9 0
IV.AGLI.HHZ. 2019-09-12T15:17:52.33 3.0 undecidable manual Sg 7.41 0
MN.TRI.HHZ. 2019-09-12T15:17:40.61 3.0 undecidable manual Sn -0.93 0
IV.CGL.BHZ. 2019-09-12T15:17:32.48 3.0 undecidable manual Pg 9.21 0
ST.OZOL.EHZ. 2019-09-12T15:17:20.63 3.0 undecidable manual Pg 4.43 0
IV.IMOL.HNZ. 2019-09-12T15:17:11.59 3.0 undecidable manual Sg 1.54 0
SL.LJU.BHZ. 2019-09-12T15:17:07.72 3.0 undecidable manual Pn -4.31 0
GU.GSCL.HHZ. 2019-09-12T15:16:53.30 3.0 negative manual Pn -0.92 0
IV.MMO1.EHZ. 2019-09-12T15:16:35.54 0.3 undecidable manual S 78 0.4461 50 0.12 69
IV.FDMO.HHZ. 2019-09-12T15:16:32.94 0.3 undecidable manual S 49 0.3471 50 0.47 65
IV.NRCA.HHZ. 2019-09-12T15:16:30.17 0.3 undecidable manual S 85 0.2824 50 -0.4 67
IV.ASSB.HHZ. 2019-09-12T15:16:29.45 0.3 undecidable manual S 347 0.2401 110 0.2 71
IV.MMO1.EHZ. 2019-09-12T15:16:28.52 0.1 undecidable manual P 78 0.4461 50 -0.14 92
IV.CSP1.EHZ. 2019-09-12T15:16:28.71 0.1 undecidable manual P 51 0.4479 50 0.02 94
IV.FDMO.HHZ. 2019-09-12T15:16:27.14 0.1 undecidable manual P 49 0.3471 50 0.18 93
IV.MC2.EHZ. 2019-09-12T15:16:27.03 0.1 undecidable manual P 73 0.3516 50 0 96
IV.FEMA.HNE. 2019-09-12T15:16:26.08 0.3 undecidable manual P 57 0.2797 50 0.27 69
IV.LNSS.HHE. 2019-09-12T15:16:26.03 0.3 undecidable manual P 132 0.3067 50 -0.23 69
IV.ARRO.EHZ. 2019-09-12T15:16:25.70 0.3 undecidable manual P 174 0.2302 111 0.81 59
IV.NRCA.HHZ. 2019-09-12T15:16:25.53 0.1 undecidable manual P 85 0.2824 50 -0.32 91
IV.ASSB.HHZ. 2019-09-12T15:16:24.82 0.3 undecidable manual P 347 0.2401 110 -0.28 70
IV.MOMA.HHZ. 2019-09-12T15:16:24.97 0.3 undecidable manual S 268 0.1178 126 -0.08 74
IV.CESI.HNZ. 2019-09-12T15:16:24.80 0.1 undecidable manual P 33 0.2347 110 -0.17 95
IV.CESX.HHZ. 2019-09-12T15:16:24.74 0.1 undecidable manual P 208 0.2257 111 -0.06 97
IT.GNU.HGZ. 2019-09-12T15:16:22.70 0.1 undecidable manual P 268 0.1178 126 0.03 100
IV.MOMA.HHZ. 2019-09-12T15:16:22.56 0.1 undecidable manual P 268 0.1178 126 -0.11 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHN. ML:1.4 0.0002565 1.66 AML other m 2019-09-12T15:16:26.14
IV.MOMA.HHE. ML:1.2 0.0001795 0.18 AML other m 2019-09-12T15:16:27.37
IV.GAVE.EHN. ML:1.5 0.0002815 1.16 AML other m 2019-09-12T15:16:27.28
IV.GAVE.EHE. ML:1.5 0.000261 1.02 AML other m 2019-09-12T15:16:28.99
IV.ASSB.HHE. ML:1.2 9.21E-5 0.98 AML other m 2019-09-12T15:16:29.20
IV.ASSB.HHN. ML:1.3 0.0001085 1.58 AML other m 2019-09-12T15:16:29.90
IV.NRCA.HHN. ML:1.3 9.255E-5 0.62 AML other m 2019-09-12T15:16:31.66
IV.NRCA.HHE. ML:1.3 8.6E-5 0.12 AML other m 2019-09-12T15:16:32.73
IV.FDMO.HHN. ML:1 4.12E-5 0.12 AML other m 2019-09-12T15:16:33.37
IV.FDMO.HHE. ML:1 3.575E-5 0.74 AML other m 2019-09-12T15:16:34.23
IV.IMOL.HNN. ML:3.7 0.00158 0.06 AML other m 2019-09-12T15:17:18.17
GU.GSCL.HHE. ML:2.7 9.535E-5 0.44 AML other m 2019-09-12T15:17:18.39
IV.IMOL.HNE. ML:3.6 0.001355 1.08 AML other m 2019-09-12T15:17:18.04
GU.GSCL.HHN. ML:2.9 0.000162 0.1 AML other m 2019-09-12T15:17:18.72
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download