Earthquake with magnitude of ML 1.4 on date 16-11-2019 and time 23:34:29 (Italy) in region 3 km S Gualdo Tadino (PG)

A magnitude ML 1.4 earthquake occured in region: 3 km S Gualdo Tadino (PG), on

  • 16-11-2019 22:34:29 (UTC)
  • 16-11-2019 23:34:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2, 12.79 at 18 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 3 15208 15208
Nocera Umbra PG 10 5839 21047
Fossato di Vico PG 10 2840 23887
Fiuminata MC 12 1402 25289
Esanatoglia MC 14 2034 27323
Sefro MC 14 422 27745
Sigillo PG 15 2404 30149
Valfabbrica PG 16 3389 33538
Pioraco MC 16 1134 34672
Valtopina PG 16 1398 36070
Fabriano AN 18 31480 67550
Costacciaro PG 18 1216 68766
Matelica MC 19 9981 78747
Serravalle di Chienti MC 20 1070 79817

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km N of Foligno (57155 inhabitants)
34 Km E of Perugia (166134 inhabitants)
72 Km N of Terni (111501 inhabitants)
74 Km S of Fano (60888 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
79 Km E of Arezzo (99543 inhabitants)
79 Km S of Pesaro (94582 inhabitants)
96 Km NW of Teramo (54892 inhabitants)
97 Km S of Rimini (147750 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 1.4 2019-11-16
22:34:29
43.2 12.79 18 2019-11-16
22:42:19
Sala Sismica INGV-Roma 73883461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-16 22:34:29 ± 0.09
Latitude 43.20 ± 0.00
Longitude 12.79 ± 0.00
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73883461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 319
Semi-minor axis of confidence ellipse (meter) 59
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
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) 59
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.31746
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 73883461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-16 22:42:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2019-11-16T22:34:41.86 0.6 undecidable manual S 20 0.3139 107 0.09 47
IV.FRON.EHZ. 2019-11-16T22:34:41.69 0.3 undecidable manual S 352 0.3175 107 -0.17 70
IV.EL6.EHZ. 2019-11-16T22:34:40.65 0.3 undecidable manual S 61 0.259 112 0.41 67
IT.MTCL.HGZ. 2019-11-16T22:34:40.44 0.3 undecidable manual S 144 0.259 112 0.19 70
IV.FDMO.HHZ. 2019-11-16T22:34:40.72 0.3 undecidable manual S 128 0.2734 110 0.08 71
IV.CSP1.EHZ. 2019-11-16T22:34:40.89 3.0 undecidable manual S -1.63 0
IV.ATSC.EHZ. 2019-11-16T22:34:39.58 0.3 undecidable manual S 341 0.2329 115 0.06 73
IV.SSFR.HHZ. 2019-11-16T22:34:39.68 0.3 undecidable manual S 359 0.232 115 0.17 71
IV.ATFO.HNZ. 2019-11-16T22:34:39.73 0.3 undecidable manual S 316 0.2275 116 0.35 69
IV.MURB.HNZ. 2019-11-16T22:34:39.03 0.3 undecidable manual S 287 0.2023 119 0.32 70
IV.CESI.HHZ. 2019-11-16T22:34:39.01 0.3 undecidable manual S 157 0.2158 117 -0.05 73
IV.ASSB.HHZ. 2019-11-16T22:34:38.35 0.3 undecidable manual S 211 0.1871 122 0.01 74
IV.MML1.HNZ. 2019-11-16T22:34:37.64 0.3 undecidable manual S 124 0.1601 127 -0.03 74
IV.FDMO.HHZ. 2019-11-16T22:34:36.08 0.6 undecidable manual P 128 0.2734 110 0.05 48
IV.SNTG.HHZ. 2019-11-16T22:34:36.60 0.3 undecidable manual S 65 0.1205 137 -0.21 72
IV.FRON.EHZ. 2019-11-16T22:34:36.52 0.6 positive manual P 352 0.3175 107 -0.21 46
IV.ATCC.EHZ. 2019-11-16T22:34:36.69 0.3 undecidable manual S 260 0.1106 140 0.07 75
IV.ARVD.HHZ. 2019-11-16T22:34:36.58 0.3 positive manual P 20 0.3139 107 -0.1 71
IV.FOSV.EHZ. 2019-11-16T22:34:36.01 0.3 undecidable manual S 347 0.0935 145 -0.29 70
IV.MURB.HNZ. 2019-11-16T22:34:35.09 0.6 undecidable manual P 287 0.2023 119 0.18 47
IV.CESI.HHZ. 2019-11-16T22:34:35.04 0.3 undecidable manual P 157 0.2158 117 -0.08 73
IV.ATSC.EHZ. 2019-11-16T22:34:35.20 0.3 undecidable manual P 341 0.2329 115 -0.17 71
IV.SSFR.HHZ. 2019-11-16T22:34:35.28 0.3 undecidable manual P 359 0.232 115 -0.09 72
IV.ATFO.HNZ. 2019-11-16T22:34:35.34 0.6 undecidable manual P 316 0.2275 116 0.05 48
IV.EL6.EHZ. 2019-11-16T22:34:35.85 0.6 undecidable manual P 61 0.259 112 0.06 48
IT.MTCL.HGZ. 2019-11-16T22:34:35.68 0.6 undecidable manual P 144 0.259 112 -0.12 48
IV.ASSB.HHZ. 2019-11-16T22:34:34.56 0.1 positive manual P 211 0.1871 122 -0.13 97
IV.MML1.HNZ. 2019-11-16T22:34:34.24 0.3 undecidable manual P 124 0.1601 127 -0.07 74
IV.FOSV.EHZ. 2019-11-16T22:34:33.33 0.1 negative manual P 347 0.0935 145 -0.19 97
IV.SNTG.HHZ. 2019-11-16T22:34:33.65 0.1 negative manual P 65 0.1205 137 -0.16 97
IV.ATCC.EHZ. 2019-11-16T22:34:33.69 0.1 positive manual P 260 0.1106 140 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:1.2 0.0001215 0.18 AML other m 2019-11-16T22:34:36.08
IV.FOSV.EHN. ML:1.3 0.0001685 0.14 AML other m 2019-11-16T22:34:36.16
IV.SNTG.HHE. ML:1.2 0.000121 0.52 AML other m 2019-11-16T22:34:36.53
IV.ATCC.EHE. ML:1.8 0.000455 1.7 AML other m 2019-11-16T22:34:36.85
IV.ATCC.EHN. ML:1.8 0.000442 0.14 AML other m 2019-11-16T22:34:36.93
IV.SNTG.HHN. ML:1.3 0.000152 0.2 AML other m 2019-11-16T22:34:36.79
IV.SSFR.HHE. ML:1.6 0.00019 0.2 AML other m 2019-11-16T22:34:40.62
IV.FDMO.HHN. ML:1.3 8.23E-5 0.14 AML other m 2019-11-16T22:34:41.14
IV.FDMO.HHE. ML:1.2 5.84E-5 1.54 AML other m 2019-11-16T22:34:41.92
IV.SSFR.HHN. ML:1.5 0.000162 1.06 AML other m 2019-11-16T22:34:41.25
IV.SNTG.HNE. ML:1.2 0.0001301304 0.96 AML other m 2019-11-16T22:34:38.02
IV.SNTG.HNN. ML:1.4 0.0002059204 0.2944 AML other m 2019-11-16T22:34:37.34
IV.CESI.HHE. ML:1.1 6.633154E-5 1.2032 AML other m 2019-11-16T22:34:39.60
IV.CESI.HHN. ML:0.8 3.698482E-5 0.1408 AML other m 2019-11-16T22:34:39.33
IV.SSFR.HNE. ML:1.6 0.0002062273 0.1536 AML other m 2019-11-16T22:34:41.29
IV.SSFR.HNN. ML:1.6 0.0001875604 0.0896 AML other m 2019-11-16T22:34:39.88
IV.EL6.EHE. ML:1.6 0.000166393935 0.1152 AML other m 2019-11-16T22:34:41.25
IV.EL6.EHN. ML:1.6 0.000159425175 0.2048 AML other m 2019-11-16T22:34:41.02
IV.FRON.EHE. ML:1.1 5.201995E-5 0.1024 AML other m 2019-11-16T22:34:42.09
IV.FRON.EHN. ML:1.3 7.358678E-5 1.7792 AML other m 2019-11-16T22:34:42.19
IV.ARVD.HHE. ML:1.2 5.519027E-5 1.0368 AML other m 2019-11-16T22:34:42.33
IV.ARVD.HHN. ML:1 3.4298845E-5 0.4608 AML other m 2019-11-16T22:34:42.45
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