Earthquake with magnitude of ML 0.6 on date 19-09-2019 and time 20:59:58 (Italy) in region 5 km NE Spello (PG)

A magnitude ML 0.6 earthquake occured in region: 5 km NE Spello (PG), on

  • 19-09-2019 18:59:58 (UTC)
  • 19-09-2019 20:59:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.02, 12.72 at 11 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
Spello PG 5 8645 8645
Valtopina PG 6 1398 10043
Foligno PG 7 57155 67198
Assisi PG 11 28299 95497
Cannara PG 11 4305 99802
Nocera Umbra PG 12 5839 105641
Bevagna PG 13 5081 110722
Montefalco PG 15 5679 116401
Bastia Umbra PG 15 21874 138275
Trevi PG 15 8469 146744
Gualdo Cattaneo PG 18 6155 152899
Valfabbrica PG 19 3389 156288
Bettona PG 19 4367 160655
Serravalle di Chienti MC 20 1070 161725

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km N of Foligno (57155 inhabitants)
29 Km E of Perugia (166134 inhabitants)
51 Km N of Terni (111501 inhabitants)
83 Km NE of Viterbo (67173 inhabitants)
85 Km SE of Arezzo (99543 inhabitants)
89 Km W of Teramo (54892 inhabitants)
92 Km NW of L'Aquila (69753 inhabitants)
93 Km SW of Ancona (100861 inhabitants)
95 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 ML 0.6 2019-09-19
18:59:58
43.01 12.72 11 2019-09-19
19:07:06
Sala Sismica INGV-Roma 72568011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-19 18:59:58 ± 0.2
Latitude 43.01 ± 0.01
Longitude 12.72 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72568011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1964
Semi-minor axis of confidence ellipse (meter) 618
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 216
Circular confidence region, given by single value of horizontal uncertainty (meter) 1960
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 216
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.36063
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 72568011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-19 19:07:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CMDO.HHZ. 2019-09-19T19:01:36.10 3.0 undecidable manual Pg 16.99 0
IV.IMTC.HHZ. 2019-09-19T19:01:34.46 3.0 undecidable manual Sg 8.31 0
IV.HAGA.HHZ. 2019-09-19T19:01:29.36 3.0 undecidable manual Pn 3.81 0
IT.VNF1.HGZ. 2019-09-19T19:01:16.78 3.0 undecidable manual Sg 5.88 0
SL.KOGS.BHZ. 2019-09-19T19:01:09.37 3.0 undecidable manual Sn -2.6 0
IV.CMPR.HHZ. 2019-09-19T19:01:00.90 3.0 negative manual Pg 12.46 0
IV.SPS2.HHZ. 2019-09-19T19:01:00.26 3.0 positive manual Pn -5.95 0
OE.WTTA.HHZ. 2019-09-19T19:00:45.91 3.0 undecidable manual Sg 3.37 0
IV.GAVE.EHZ. 2019-09-19T19:00:43.22 0.6 undecidable manual Sg 8.31 0.79
IV.COLB.HHZ. 2019-09-19T19:00:37.04 3.0 undecidable manual Pn 0.45 0
IV.LPEL.HHZ. 2019-09-19T19:00:35.44 3.0 undecidable manual Pg 13.2 0
TV.SF01.EHZ. 2019-09-19T19:00:27.03 3.0 undecidable manual Sg 0.92 0
IV.VAGA.HHZ. 2019-09-19T19:00:26.93 3.0 undecidable manual Pn -2.86 0
IV.ARCI.HHZ. 2019-09-19T19:00:22.37 3.0 undecidable manual Sn -2.75 0
IV.CSP1.EHZ. 2019-09-19T19:00:12.44 0.6 undecidable manual S 78 0.3606 50 0.44 48
IV.TRTR.HHZ. 2019-09-19T19:00:11.82 3.0 negative manual Pn -0.54 0
IV.SNTG.HHZ. 2019-09-19T19:00:09.93 0.6 undecidable manual S 33 0.2878 50 0.08 52
IV.FAGN.HHZ. 2019-09-19T19:00:09.75 3.0 positive manual Pn -6.61 0
IV.FOSV.EHE. 2019-09-19T19:00:09.60 0.6 undecidable manual S 6 0.2815 50 -0.05 52
IV.FDMO.HHZ. 2019-09-19T19:00:08.93 0.6 undecidable manual S 85 0.2671 50 -0.31 50
IV.CSP1.EHZ. 2019-09-19T19:00:06.40 1.0 negative manual P 78 0.3606 50 -0.04 26
IV.ATCC.EHZ. 2019-09-19T19:00:06.83 0.6 undecidable manual S 341 0.1808 50 0.16 52
IV.PE3.EHZ. 2019-09-19T19:00:06.25 3.0 undecidable manual S -3.88 0
IV.SNTG.HHZ. 2019-09-19T19:00:05.31 1.0 undecidable manual P 33 0.2878 50 0.12 26
IV.FDMO.HHZ. 2019-09-19T19:00:04.83 1.0 negative manual P 85 0.2671 50 -0.02 27
IV.FOSV.EHE. 2019-09-19T19:00:04.80 0.1 undecidable manual P 6 0.2815 50 -0.29 100
IV.ASSB.HHZ. 2019-09-19T19:00:03.11 0.3 undecidable manual S 301 0.054 151 -0.06 82
IV.ATCC.EHZ. 2019-09-19T19:00:03.49 0.6 positive manual P 341 0.1808 50 0.13 53
TV.SF01.EHZ. 2019-09-19T19:00:02.01 3.0 undecidable manual Pn -0.9 0
IV.ASSB.HHZ. 2019-09-19T19:00:01.49 0.3 undecidable manual P 301 0.054 151 0.15 81
NI.VINO.HHZ. 2019-09-19T19:00:01.37 3.0 undecidable manual Pn -2.94 0
IV.EUCT.HNZ. 2019-09-19T19:00:00.47 3.0 undecidable manual Pn -0.52 0
IV.FIR.HHZ. 2019-09-19T18:59:59.87 3.0 undecidable manual S -3.12 0
IV.PII.HHZ. 2019-09-19T18:59:55.38 3.0 undecidable manual P 1.89 0
IV.CAVE.HHZ. 2019-09-19T18:59:49.41 3.0 undecidable manual S 0 0
IV.NDIM.HHZ. 2019-09-19T18:59:42.50 3.0 positive manual P -0.84 0
IV.BRSN.EHZ. 2019-09-19T18:59:42.90 3.0 undecidable manual P -2.17 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.7 2.185E-5 0.5 AML other m 2019-09-19T19:00:06.93
IV.ASSB.HHN. ML:0 0.0002575 0.4 AML other m 2019-09-19T19:00:03.42
IV.FDMO.HHN. ML:0.8 3.09E-5 1.54 AML other m 2019-09-19T19:00:09.82
IV.ASSB.HHE. ML:1.3 0.000314 0.18 AML other m 2019-09-19T19:00:03.38
IV.ATCC.EHE. ML:0.7 3.6556405E-5 0.128 AML other m 2019-09-19T19:00:07.28
IV.ATCC.EHN. ML:0.6 2.8758995E-5 0.128 AML other m 2019-09-19T19:00:07.31
IV.SNTG.HHE. ML:0.4 9.375753E-6 0.3712 AML other m 2019-09-19T19:00:15.58
IV.SNTG.HHN. ML:1 4.048867E-5 2.1632 AML other m 2019-09-19T19:00:10.63
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