Earthquake with magnitude of Md 1.8 on date 14-11-2019 and time 18:38:54 (Italy) in region 8 km NW Sellano (PG)

A magnitude Md 1.8 earthquake occured in region: 8 km NW Sellano (PG), on

  • 14-11-2019 17:38:54 (UTC)
  • 14-11-2019 18:38:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.95, 12.87 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
Sellano PG 8 1079 1079
Monte Cavallo MC 12 145 1224
Trevi PG 13 8469 9693
Foligno PG 14 57155 66848
Serravalle di Chienti MC 15 1070 67918
Cerreto di Spoleto PG 15 1075 68993
Valtopina PG 15 1398 70391
Preci PG 16 724 71115
Campello sul Clitunno PG 16 2442 73557
Spello PG 17 8645 82202
Visso MC 18 1107 83309
Pieve Torina MC 18 1458 84767
Montefalco PG 19 5679 90446
Nocera Umbra PG 19 5839 96285

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km E of Foligno (57155 inhabitants)
43 Km E of Perugia (166134 inhabitants)
47 Km NE of Terni (111501 inhabitants)
76 Km W of Teramo (54892 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
86 Km NE of Viterbo (67173 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
98 Km SE of Arezzo (99543 inhabitants)
100 Km S of Fano (60888 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 Md 1.8 2019-11-14
17:38:54
42.95 12.87 10 2019-11-14
17:57:01
Sala Sismica INGV-Roma 73830851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-14 17:38:54 ± 0.09
Latitude 42.95 ± 0.01
Longitude 12.87 ± 0.01
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 73830851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 521
Semi-minor axis of confidence ellipse (meter) 489
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 44
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 17
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) 0.48833
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 9
Magnitude information

Md:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 3
Type of magnitude Md
Reference to an origin 73830851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-14 17:57:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PE3.EHZ. 2019-11-14T17:39:30.96 3.0 undecidable manual Sg 14.03 0
IV.COR1.EHZ. 2019-11-14T17:39:11.95 3.0 undecidable manual Sn 1.27 0
GU.GRAM.HHZ. 2019-11-14T17:39:10.15 3.0 positive manual Pg 12.3 0
IV.SNTG.HHZ. 2019-11-14T17:39:06.33 0.3 undecidable manual S 10 0.3076 50 0.01 75
IV.MOMA.HHZ. 2019-11-14T17:39:05.01 0.1 undecidable manual S 236 0.2644 50 -0.05 100
IV.CSP1.EHZ. 2019-11-14T17:39:05.40 0.3 undecidable manual S 60 0.2815 50 -0.17 73
IV.ATCC.EHZ. 2019-11-14T17:39:05.83 0.3 undecidable manual S 324 0.2869 50 0.11 74
IV.MC2.EHZ. 2019-11-14T17:39:04.52 0.1 undecidable manual S 100 0.2374 50 0.28 95
IV.SSFR.HHZ. 2019-11-14T17:39:04.28 0.1 undecidable manual P 353 0.4883 50 -0.16 93
IV.NRCA.HHZ. 2019-11-14T17:39:03.26 0.3 undecidable manual S 123 0.2149 113 -0.27 72
IV.FDMO.HHZ. 2019-11-14T17:39:02.09 1.0 undecidable manual S 62 0.1799 117 -0.23 24
IV.ATCC.EHZ. 2019-11-14T17:39:01.01 0.1 undecidable manual P 324 0.2869 50 0.01 100
IV.SNTG.HHZ. 2019-11-14T17:39:01.08 0.1 undecidable manual P 10 0.3076 50 -0.26 95
IV.ECTS.EHZ. 2019-11-14T17:39:01.30 3.0 undecidable manual Sn 0.94 0
IV.MC2.EHZ. 2019-11-14T17:39:00.69 0.1 undecidable manual P 100 0.2374 50 0.55 89
IV.MOMA.HHZ. 2019-11-14T17:39:00.55 0.1 undecidable manual P 236 0.2644 50 -0.06 99
IV.CSP1.EHZ. 2019-11-14T17:39:00.87 0.1 undecidable manual P 60 0.2815 50 -0.04 100
IV.NRCA.HHZ. 2019-11-14T17:38:59.64 0.1 undecidable manual P 123 0.2149 113 -0.09 100
IV.CESI.HHZ. 2019-11-14T17:38:58.95 0.1 undecidable manual S 26 0.0585 147 0.22 100
IV.FDMO.HHZ. 2019-11-14T17:38:58.57 0.1 undecidable manual P 62 0.1799 117 -0.47 93
IV.CESI.HHZ. 2019-11-14T17:38:57.33 0.1 undecidable manual P 26 0.0585 147 0.37 97
IT.FIE.HGZ. 2019-11-14T17:38:41.14 3.0 negative manual Pn -1.42 0
IV.PTQR.HHZ. 2019-11-14T17:38:38.16 3.0 undecidable manual Sg 2.67 0
IV.LPEL.HHZ. 2019-11-14T17:38:26.14 3.0 undecidable manual S -0.45 0
IV.VIVA.HHZ. 2019-11-14T17:38:14.14 3.0 undecidable manual Pn 0.55 0
OT.OT14.EHZ. 2019-11-14T17:38:00.75 3.0 negative manual P -0.69 0
IV.CDRU.HHZ. 2019-11-14T17:37:45.37 3.0 undecidable manual P 0.93 0
IV.CAFE.HHZ. 2019-11-14T17:37:43.68 3.0 negative manual P -0.11 0
IV.MTMR.EHZ. 2019-11-14T17:37:43.08 3.0 undecidable manual P -0.37 0
IX.MNT3.HHZ.02 2019-11-14T17:37:42.60 3.0 undecidable manual P 0.05 0
IV.SNAL.HHZ. 2019-11-14T17:37:41.96 3.0 positive manual P 0.29 0
IV.MCRV.HHZ. 2019-11-14T17:37:39.32 3.0 undecidable manual P -0.57 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHZ. Md:1.2 10 END duration s
IV.FDMO.HHZ. Md:1.9 22 END duration s
IV.NRCA.HHZ. Md:2.1 28 END duration s
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
Waveforms Seismic signals in full SEED format Download