Earthquake with magnitude of ML 1.1 on date 14-02-2020 and time 03:13:23 (Italy) in region 2 km SE Fossato di Vico (PG)

A magnitude ML 1.1 earthquake occured in region: 2 km SE Fossato di Vico (PG), on

  • 14-02-2020 02:13:23 (UTC)
  • 14-02-2020 03:13:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.28, 12.78 at 19 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
Fossato di Vico PG 2 2840 2840
Gualdo Tadino PG 5 15208 18048
Sigillo PG 7 2404 20452
Costacciaro PG 11 1216 21668
Fabriano AN 12 31480 53148
Esanatoglia MC 14 2034 55182
Fiuminata MC 16 1402 56584
Scheggia e Pascelupo PG 17 1393 57977
Cerreto d'Esi AN 17 3817 61794
Gubbio PG 18 32216 94010
Nocera Umbra PG 18 5839 99849
Matelica MC 19 9981 109830
Sassoferrato AN 19 7285 117115
Valfabbrica PG 19 3389 120504
Pioraco MC 20 1134 121638

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Foligno (57155 inhabitants)
37 Km NE of Perugia (166134 inhabitants)
66 Km SW of Fano (60888 inhabitants)
71 Km SW of Ancona (100861 inhabitants)
71 Km S of Pesaro (94582 inhabitants)
76 Km E of Arezzo (99543 inhabitants)
80 Km N of Terni (111501 inhabitants)
89 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 1.1 2020-02-14
02:13:23
43.28 12.78 19 2020-02-14
02:39:38
Sala Sismica INGV-Roma 76506881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-14 02:13:23 ± 0.15
Latitude 43.28 ± 0.01
Longitude 12.78 ± 0.01
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76506881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 804
Semi-minor axis of confidence ellipse (meter) 569
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 88
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.02158
Epicentral distance of station farthest from the epicenter (degree) 0.36333
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 19
Type of magnitude ML
Reference to an origin 76506881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-14 02:39:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SSFR.HNZ. 2020-02-14T02:13:31.22 0.3 undecidable manual S 1 0.1583 130 0.12 73
IV.FDMO.HHZ. 2020-02-14T02:13:30.20 0.6 negative manual P 137 0.3292 108 -0.06 48
IV.NARO.HHZ. 2020-02-14T02:13:30.89 0.1 undecidable manual P 337 0.3633 106 0.07 95
IV.ATCC.EHZ. 2020-02-14T02:13:30.64 0.3 undecidable manual S 228 0.1376 135 0.01 75
IV.CSP1.EHZ. 2020-02-14T02:13:30.94 0.6 negative manual P 121 0.3615 106 0.15 48
IV.SNTG.HHZ. 2020-02-14T02:13:30.30 0.3 undecidable manual S 101 0.1196 140 0.03 76
IV.CESI.HHZ. 2020-02-14T02:13:29.55 0.1 undecidable manual P 161 0.2869 111 -0.04 97
IV.ARVD.HHZ. 2020-02-14T02:13:29.24 0.1 undecidable manual P 28 0.25 115 0.24 95
IV.ATCC.EHZ. 2020-02-14T02:13:27.45 0.1 positive manual P 228 0.1376 135 0.04 100
IV.SNTG.HHZ. 2020-02-14T02:13:27.48 1.0 undecidable manual P 101 0.1196 140 0.28 24
IV.SSFR.HNZ. 2020-02-14T02:13:27.15 0.1 undecidable manual P 1 0.1583 130 -0.53 90
IV.FOSV.EHZ. 2020-02-14T02:13:26.50 0.6 undecidable manual P 322 0.0216 172 0 52
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:0.7 4.3154115E-5 0.08 AML other m 2020-02-14T02:13:29.33
IV.FOSV.EHN. ML:1.1 0.00010563911 0.2192 AML other m 2020-02-14T02:13:29.17
IV.SSFR.HHE. ML:1.2 9.488344E-5 0.1984 AML other m 2020-02-14T02:13:32.45
IV.SSFR.HHN. ML:1.3 0.00012708255 0.2016 AML other m 2020-02-14T02:13:32.35
IV.SSFR.HNE. ML:1.3 0.00012116804 0.0512 AML other m 2020-02-14T02:13:31.87
IV.SSFR.HNN. ML:1.3 0.00012929488 0.0592 AML other m 2020-02-14T02:13:31.72
IV.ATCC.EHE. ML:1.2 0.0001075635 0.2592 AML other m 2020-02-14T02:13:30.87
IV.ATCC.EHN. ML:1 6.04058555E-5 0.1408 AML other m 2020-02-14T02:13:30.76
IV.SNTG.HNN. ML:1.4 0.00019128507 0.64 AML other m 2020-02-14T02:13:29.54
IV.SNTG.HHN. ML:0.8 4.5423685E-5 0.1808 AML other m 2020-02-14T02:13:30.78
IV.ARVD.HHN. ML:0.5 1.428319E-5 0.1008 AML other m 2020-02-14T02:13:34.70
IV.ARVD.HHE. ML:0.5 1.739999E-5 0.16 AML other m 2020-02-14T02:13:34.12
IV.CESI.HHN. ML:0.8 2.36298315E-5 0.28 AML other m 2020-02-14T02:13:37.58
IV.CESI.HNE. ML:1.5 0.00013341068 0.5808 AML other m 2020-02-14T02:13:36.78
IV.CESI.HNN. ML:1.6 0.00016195194 0.9504 AML other m 2020-02-14T02:13:36.71
IV.CESI.HHE. ML:1 3.954063E-5 0.2 AML other m 2020-02-14T02:13:34.53
IV.FDMO.HHN. ML:1.1 4.6125125E-5 0.1808 AML other m 2020-02-14T02:13:36.29
IV.FDMO.HHE. ML:0.9 3.1384855E-5 0.24 AML other m 2020-02-14T02:13:36.31
IV.NARO.HHE. ML:0.7 1.46429015E-5 0.2416 AML other m 2020-02-14T02:13:37.21
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