Earthquake with magnitude of ML 0.5 on date 14-11-2019 and time 23:36:52 (Italy) in region 5 km SW Gualdo Tadino (PG)

A magnitude ML 0.5 earthquake occured in region: 5 km SW Gualdo Tadino (PG), on

  • 14-11-2019 22:36:52 (UTC)
  • 14-11-2019 23:36:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2, 12.75 at 12 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
Gualdo Tadino PG 5 15208 15208
Nocera Umbra PG 10 5839 21047
Fossato di Vico PG 11 2840 23887
Valfabbrica PG 13 3389 27276
Fiuminata MC 15 1402 28678
Sigillo PG 15 2404 31082
Valtopina PG 15 1398 32480
Esanatoglia MC 17 2034 34514
Sefro MC 17 422 34936
Assisi PG 18 28299 63235
Costacciaro PG 18 1216 64451
Pioraco MC 19 1134 65585

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km N of Foligno (57155 inhabitants)
31 Km E of Perugia (166134 inhabitants)
71 Km N of Terni (111501 inhabitants)
75 Km SW of Fano (60888 inhabitants)
76 Km E of Arezzo (99543 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
81 Km S of Pesaro (94582 inhabitants)
97 Km S of Rimini (147750 inhabitants)
98 Km NW of Teramo (54892 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 0.5 2019-11-14
22:36:52
43.2 12.75 12 2019-11-14
22:47:04
Sala Sismica INGV-Roma 73839671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-14 22:36:52 ± 0.17
Latitude 43.20 ± 0.01
Longitude 12.75 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73839671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1013
Semi-minor axis of confidence ellipse (meter) 788
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 143
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 136
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.24102
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 73839671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-14 22:47:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.AIO.HHZ. 2019-11-14T22:38:15.28 3.0 undecidable manual Pn 1.18 0
IV.ENIC.HHZ. 2019-11-14T22:38:14.29 3.0 undecidable manual Pn -3.18 0
IV.ECTS.EHZ. 2019-11-14T22:38:12.33 3.0 undecidable manual Pn -2.39 0
IV.EMSG.HHZ. 2019-11-14T22:38:11.89 3.0 positive manual Pn -2.88 0
IV.ESLN.HHZ. 2019-11-14T22:38:10.99 3.0 negative manual Pn -5.5 0
IT.VNF1.HGZ. 2019-11-14T22:38:10.15 3.0 undecidable manual Sg 6.38 0
IV.GIUL.HHZ. 2019-11-14T22:37:50.35 3.0 undecidable manual Sn -3.79 0
IV.CADC.HNZ. 2019-11-14T22:37:40.69 3.0 undecidable manual Sg 1.86 0
SI.BOSI.HHZ. 2019-11-14T22:37:28.06 3.0 negative manual Pg 5.53 0
IV.SSFR.HHE. 2019-11-14T22:37:01.71 0.6 undecidable manual S 6 0.241 92 0.06 49
IV.MURB.HHE. 2019-11-14T22:37:00.34 0.3 undecidable manual S 292 0.1763 94 0.61 64
IV.ASSB.HHZ. 2019-11-14T22:36:59.46 0.6 undecidable manual S 203 0.1673 95 0 50
IV.SNTG.HHZ. 2019-11-14T22:36:59.20 0.3 undecidable manual S 67 0.1511 97 0.21 72
IV.FOSV.EHZ. 2019-11-14T22:36:57.37 0.6 undecidable manual S 5 0.0989 118 -0.14 49
IV.SNTG.HHZ. 2019-11-14T22:36:56.26 0.3 undecidable manual P 67 0.1511 97 0.2 72
IV.ASSB.HHZ. 2019-11-14T22:36:56.43 0.3 undecidable manual P 203 0.1673 95 0.1 73
IV.ATCC.EHZ. 2019-11-14T22:36:56.83 0.1 undecidable manual S 262 0.08 128 -0.22 97
IV.MURB.HHE. 2019-11-14T22:36:56.01 0.3 undecidable manual P 292 0.1763 94 -0.48 69
IV.SSFR.HHE. 2019-11-14T22:36:56.85 0.3 undecidable manual P 6 0.241 92 -0.74 61
IV.FOSV.EHZ. 2019-11-14T22:36:55.37 0.3 undecidable manual P 5 0.0989 118 0.17 74
IV.ATCC.EHZ. 2019-11-14T22:36:55.02 0.1 undecidable manual P 262 0.08 128 0.09 100
IV.BRSN.EHZ. 2019-11-14T22:36:50.61 3.0 positive manual P -0.91 0
IV.FIR.HHZ. 2019-11-14T22:36:42.48 3.0 undecidable manual P -0.11 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.EHN. ML:0.6 5.04E-5 0.1 AML other m 2019-11-14T22:36:56.88
IV.ATCC.EHE. ML:0.6 4.59E-5 0.42 AML other m 2019-11-14T22:36:58.12
IV.FOSV.EHE. ML:0.4 2.9622035E-5 0.3712 AML other m 2019-11-14T22:36:57.75
IV.FOSV.EHN. ML:0.1 1.5212344E-5 1.3312 AML other m 2019-11-14T22:36:57.61
IV.ASSB.HHE. ML:0.5 2.5825945E-5 0.576 AML other m 2019-11-14T22:37:00.18
IV.ASSB.HHN. ML:0.6 3.221227E-5 0.256 AML other m 2019-11-14T22:36:59.57
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