Earthquake with magnitude of ML 1.3 on date 11-09-2019 and time 06:06:43 (Italy) in region 7 km W Sellano (PG)

A magnitude ML 1.3 earthquake occured in region: 7 km W Sellano (PG), on

  • 11-09-2019 04:06:43 (UTC)
  • 11-09-2019 06:06:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.89, 12.84 at 15 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
Sellano PG 7 1079 1079
Trevi PG 7 8469 9548
Campello sul Clitunno PG 9 2442 11990
Cerreto di Spoleto PG 10 1075 13065
Foligno PG 13 57155 70220
Vallo di Nera PG 14 364 70584
Montefalco PG 15 5679 76263
Castel Ritaldi PG 15 3278 79541
Preci PG 17 724 80265
Sant'Anatolia di Narco PG 17 564 80829
Monte Cavallo MC 18 145 80974
Spello PG 18 8645 89619
Spoleto PG 19 38218 127837
Bevagna PG 19 5081 132918
Scheggino PG 20 461 133379
Valtopina PG 20 1398 134777

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km SE of Foligno (57155 inhabitants)
40 Km NE of Terni (111501 inhabitants)
44 Km SE of Perugia (166134 inhabitants)
75 Km W of Teramo (54892 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
80 Km NE of Viterbo (67173 inhabitants)
98 Km SW of Ancona (100861 inhabitants)
99 Km N of Guidonia Montecelio (88673 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 2019-09-11
04:06:43
42.89 12.84 15 2019-09-11
05:00:51
Sala Sismica INGV-Roma 72303991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-11 04:06:43 ± 0.06
Latitude 42.89 ± 0.00
Longitude 12.84 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72303991

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 79
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 156
Circular confidence region, given by single value of horizontal uncertainty (meter) 320
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 25
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.33725
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 72303991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-11 05:00:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESX.HHZ. 2019-09-11T04:06:56.06 0.6 undecidable manual S 213 0.3372 99 0.03 48
IV.CSP1.EHZ. 2019-09-11T04:06:55.85 0.6 undecidable manual S 53 0.3345 99 -0.1 47
IV.ARRO.EHZ. 2019-09-11T04:06:55.40 0.6 undecidable manual S 190 0.3166 100 -0.01 49
IV.LNSS.HHZ. 2019-09-11T04:06:55.48 0.6 undecidable manual S 153 0.3238 100 -0.15 47
IV.MC2.EHZ. 2019-09-11T04:06:54.12 0.6 undecidable manual S 85 0.2572 104 0.42 46
IV.EL6.EHZ. 2019-09-11T04:06:53.34 3.0 negative manual P -0.08 0
IV.FDMO.HHZ. 2019-09-11T04:06:52.81 0.6 undecidable manual S 51 0.2329 106 -0.19 47
IV.GUMA.HHZ. 2019-09-11T04:06:52.27 3.0 undecidable manual P 0.25 0
IV.NRCA.HHZ. 2019-09-11T04:06:52.16 0.6 undecidable manual S 106 0.2104 109 -0.19 48
IV.MOMA.HHZ. 2019-09-11T04:06:52.68 0.6 undecidable manual S 246 0.2149 108 0.19 48
IV.GAVE.EHZ. 2019-09-11T04:06:51.99 0.6 undecidable manual S 168 0.2032 110 -0.16 48
IV.ASSB.HHZ. 2019-09-11T04:06:51.71 0.6 undecidable manual S 319 0.2005 110 -0.38 46
IV.SNTG.HHZ. 2019-09-11T04:06:51.53 3.0 undecidable manual P 0.04 0
IV.LNSS.HHZ. 2019-09-11T04:06:50.41 0.1 undecidable manual P 153 0.3238 100 -0.09 96
IV.CESX.HHZ. 2019-09-11T04:06:50.65 0.1 undecidable manual P 213 0.3372 99 -0.08 96
IV.CSP1.EHZ. 2019-09-11T04:06:50.76 0.1 undecidable manual P 53 0.3345 99 0.07 96
IV.ARRO.EHZ. 2019-09-11T04:06:50.35 0.1 undecidable manual P 190 0.3166 100 -0.02 97
IT.FOPC.HGZ. 2019-09-11T04:06:50.08 0.6 undecidable manual S 309 0.1268 126 -0.06 50
IV.MC2.EHZ. 2019-09-11T04:06:49.74 0.1 undecidable manual P 85 0.2572 104 0.35 92
IV.NRCA.HHZ. 2019-09-11T04:06:48.56 0.1 undecidable manual P 106 0.2104 109 -0.05 98
IV.MOMA.HHZ. 2019-09-11T04:06:48.80 0.1 undecidable manual P 246 0.2149 108 0.11 97
IV.GAVE.EHZ. 2019-09-11T04:06:48.46 0.1 undecidable manual P 168 0.2032 110 -0.03 99
IV.FDMO.HHZ. 2019-09-11T04:06:48.96 0.1 undecidable manual P 51 0.2329 106 -0.02 98
IV.ASSB.HHZ. 2019-09-11T04:06:48.47 0.1 undecidable manual P 319 0.2005 110 0.01 100
IT.FOPC.HGZ. 2019-09-11T04:06:47.41 0.1 undecidable manual P 309 0.1268 126 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHN. ML:1.5 0.0001725 0.58 AML other m 2019-09-11T04:06:52.65
IV.NRCA.HHN. ML:1.4 0.0001355 0.1 AML other m 2019-09-11T04:06:52.48
IV.ASSB.HHN. ML:1.4 0.000135 0.1 AML other m 2019-09-11T04:06:52.55
IV.ASSB.HHE. ML:1.3 0.0001205 1.5 AML other m 2019-09-11T04:06:53.78
IV.GAVE.EHE. ML:1.6 0.0002345 0.88 AML other m 2019-09-11T04:06:53.25
IV.FDMO.HHN. ML:1.3 0.00010305 0.42 AML other m 2019-09-11T04:06:53.67
IV.NRCA.HHE. ML:1.4 0.000142 1.18 AML other m 2019-09-11T04:06:53.59
IV.FDMO.HHE. ML:1.2 8.025E-5 0.46 AML other m 2019-09-11T04:06:53.46
IV.MOMA.HHE. ML:1.4 0.000128 1.16 AML other m 2019-09-11T04:06:53.20
IV.MOMA.HHN. ML:1.3 0.0001068 1.58 AML other m 2019-09-11T04:06:53.15
IV.LNSS.HHE. ML:1.6 0.000134 0.16 AML other m 2019-09-11T04:06:56.26
IV.LNSS.HHN. ML:1.4 8.555E-5 0.68 AML other m 2019-09-11T04:06:56.35
IV.ARRO.EHN. ML:1 3.695E-5 0.12 AML other m 2019-09-11T04:06:56.50
IV.ARRO.EHE. ML:1 3.945E-5 0.12 AML other m 2019-09-11T04:06:56.52
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