Earthquake with magnitude of ML 1.2 on date 08-11-2019 and time 22:56:44 (Italy) in region 3 km E Sellano (PG)

A magnitude ML 1.2 earthquake occured in region: 3 km E Sellano (PG), on

  • 08-11-2019 21:56:44 (UTC)
  • 08-11-2019 22:56:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.89, 12.96 at 9 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 3 1079 1079
Preci PG 7 724 1803
Cerreto di Spoleto PG 8 1075 2878
Visso MC 12 1107 3985
Monte Cavallo MC 13 145 4130
Norcia PG 15 4957 9087
Vallo di Nera PG 15 364 9451
Castelsantangelo sul Nera MC 16 281 9732
Ussita MC 16 444 10176
Campello sul Clitunno PG 16 2442 12618
Trevi PG 17 8469 21087
Cascia PG 19 3217 24304
Pieve Torina MC 19 1458 25762
Poggiodomo PG 19 117 25879
Sant'Anatolia di Narco PG 20 564 26443
Fiordimonte MC 20 202 26645

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km E of Foligno (57155 inhabitants)
44 Km NE of Terni (111501 inhabitants)
53 Km E of Perugia (166134 inhabitants)
66 Km W of Teramo (54892 inhabitants)
69 Km NW of L'Aquila (69753 inhabitants)
87 Km NE of Viterbo (67173 inhabitants)
93 Km SW of Ancona (100861 inhabitants)
100 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 1.2 2019-11-08
21:56:44
42.89 12.96 9 2019-11-08
22:16:49
Sala Sismica INGV-Roma 73745851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-08 21:56:44 ± 0.07
Latitude 42.89 ± 0.00
Longitude 12.96 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73745851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 496
Semi-minor axis of confidence ellipse (meter) 443
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 318
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
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) 0.10072
Epicentral distance of station farthest from the epicenter (degree) 0.38941
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 73745851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-08 22:16:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESX.HHZ. 2019-11-08T21:56:58.97 0.1 undecidable manual S 225 0.3894 50 -0.12 93
IV.ARRO.EHZ. 2019-11-08T21:56:57.07 0.3 undecidable manual S 205 0.3381 50 -0.5 65
IV.MOMA.HNZ. 2019-11-08T21:56:56.53 0.6 undecidable manual S 254 0.2968 50 0.18 47
IV.CSP1.EHZ. 2019-11-08T21:56:55.64 0.1 undecidable manual S 41 0.2734 50 -0.01 97
IV.CESX.HHZ. 2019-11-08T21:56:53.71 0.3 undecidable manual P 225 0.3894 50 0.7 59
IV.MC2.EHZ. 2019-11-08T21:56:52.31 0.3 undecidable manual S 81 0.17 116 0.31 70
IV.FDMO.HHZ. 2019-11-08T21:56:52.30 0.3 undecidable manual S 32 0.1772 115 0.04 74
IV.ARRO.EHZ. 2019-11-08T21:56:52.40 0.6 undecidable manual P 205 0.3381 50 0.27 45
IV.MOMA.HNZ. 2019-11-08T21:56:51.64 0.3 undecidable manual P 254 0.2968 50 0.21 69
IV.NRCA.HHZ. 2019-11-08T21:56:50.24 0.1 undecidable manual S 115 0.125 124 -0.26 95
IV.CSP1.EHZ. 2019-11-08T21:56:50.83 0.1 undecidable manual P 41 0.2734 50 -0.19 93
IV.CESI.HHZ. 2019-11-08T21:56:50.45 0.1 undecidable manual S 341 0.1259 124 -0.06 99
IT.MTCL.HGE. 2019-11-08T21:56:50.00 0.1 undecidable manual S 15 0.1115 127 -0.09 98
IV.ASSB.HHE. 2019-11-08T21:56:50.72 0.6 undecidable manual P 306 0.2698 50 -0.25 46
IV.MC2.EHZ. 2019-11-08T21:56:49.61 0.3 undecidable manual P 81 0.17 116 0.69 62
IV.CESI.HHZ. 2019-11-08T21:56:48.10 0.1 undecidable manual P 341 0.1259 124 0.04 99
IV.FDMO.HHZ. 2019-11-08T21:56:48.96 0.1 undecidable manual P 32 0.1772 115 -0.1 97
IV.FEMA.HNE. 2019-11-08T21:56:47.60 0.1 undecidable manual P 41 0.1007 130 -0.02 100
IV.NRCA.HHZ. 2019-11-08T21:56:47.91 0.1 undecidable manual P 115 0.125 124 -0.14 97
IT.MTCL.HGE. 2019-11-08T21:56:47.75 0.1 undecidable manual P 15 0.1115 127 -0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:1.5 0.000342 0.12 AML other m 2019-11-08T21:56:50.44
IV.NRCA.HNN. ML:1.5 0.0003505 0.38 AML other m 2019-11-08T21:56:50.64
IV.NRCA.HHE. ML:1.5 0.000358 0.18 AML other m 2019-11-08T21:56:50.54
IV.NRCA.HNE. ML:1.5 0.0003585 0.18 AML other m 2019-11-08T21:56:50.54
IV.FDMO.HHE. ML:1 8.245E-5 0.24 AML other m 2019-11-08T21:56:53.26
IV.FDMO.HHN. ML:0.9 6.53E-5 0.7 AML other m 2019-11-08T21:56:53.90
IV.CESI.HHE. ML:1.1 0.0001472803 0.2944 AML other m 2019-11-08T21:56:51.55
IV.CESI.HHN. ML:1.3 0.0002028801 0.1408 AML other m 2019-11-08T21:56:50.85
IV.CESI.HNE. ML:1.2 0.00018246135 0.3712 AML other m 2019-11-08T21:56:52.41
IV.CESI.HNN. ML:1.3 0.000193078115 0.2176 AML other m 2019-11-08T21:56:51.60
IV.CSP1.EHE. ML:1 4.95982626E-5 0.1664 AML other m 2019-11-08T21:56:56.11
IV.CSP1.EHN. ML:1.1 5.5225615E-5 0.2176 AML other m 2019-11-08T21:56:56.31
IV.ARRO.EHE. ML:0.9 2.904607E-5 0.2176 AML other m 2019-11-08T21:56:59.55
IV.ARRO.EHN. ML:0.8 2.6908355E-5 0.192 AML other m 2019-11-08T21:56:59.17
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