INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.3 on date 13-02-2019 and time 03:51:56 (Italy) in region 4 km SW Scheggia e Pascelupo (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km SW Scheggia e Pascelupo (PG), on

  • 13-02-2019 02:51:56 (UTC)
  • 13-02-2019 03:51:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.38, 12.63 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
Scheggia e Pascelupo PG 5 1393 1393
Gubbio PG 5 32216 33609
Costacciaro PG 7 1216 34825
Sigillo PG 10 2404 37229
Cantiano PU 11 2245 39474
Fossato di Vico PG 14 2840 42314
Pietralunga PG 17 2111 44425
Serra Sant'Abbondio PU 17 1027 45452
Frontone PU 18 1300 46752
Cagli PU 19 8731 55483
Sassoferrato AN 20 7285 62768

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
61 Km SW of Fano (60888 inhabitants)
61 Km E of Arezzo (99543 inhabitants)
64 Km SW of Pesaro (94582 inhabitants)
76 Km S of Rimini (147750 inhabitants)
77 Km W of Ancona (100861 inhabitants)
90 Km SE of Cesena (96758 inhabitants)
91 Km N of Terni (111501 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 1.3 2019-02-13
02:51:56
43.38 12.63 12 2019-02-13
03:35:57
Sala Sismica INGV-Roma 65458771
Rev 100 ML 1.3 2019-02-13
02:51:56
43.38 12.64 10 2019-02-13
03:24:30
Sala Sismica INGV-Roma 65458571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-13 02:51:56 ± 0.03
Latitude 43.38 ± 0.00
Longitude 12.63 ± 0.00
Depth (km) 12 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 65458771

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 303
Semi-minor axis of confidence ellipse (meter) 141
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 189
Circular confidence region, given by single value of horizontal uncertainty (meter) 300
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
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) 0.07
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 0.2689
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 65458571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-13 03:24:30

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 65458771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-13 03:35:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2019-02-13T02:52:06.13 0.1 undecidable manual S 62 0.2572 93 0.04 96
IV.ATVO.HHZ. 2019-02-13T02:52:03.23 0.1 undecidable manual S 272 0.1619 98 -0.04 98
IV.FOSV.EHZ. 2019-02-13T02:52:02.28 0.1 undecidable manual S 130 0.1268 108 0.02 99
IV.ARVD.HHZ. 2019-02-13T02:52:01.73 0.3 positive manual P 62 0.2572 93 -0.1 72
IV.MPAG.EHZ. 2019-02-13T02:52:01.95 1.0 negative manual P 21 0.2689 93 -0.09 24
IV.APEC.HHZ. 2019-02-13T02:52:01.51 0.6 positive manual P 320 0.2365 93 0.03 48
IV.SNTG.HHZ. 2019-02-13T02:52:01.84 0.6 negative manual P 118 0.2572 93 0 49
IV.ATFO.HHZ. 2019-02-13T02:52:00.30 0.1 undecidable manual S 256 0.0432 151 -0.07 100
IV.ATVO.HHZ. 2019-02-13T02:52:00.23 0.1 positive manual P 272 0.1619 98 0.03 99
IV.ATPI.EHZ. 2019-02-13T02:52:00.54 0.6 negative manual P 294 0.1799 96 0.02 49
IV.FOSV.EHZ. 2019-02-13T02:51:59.57 0.1 negative manual P 130 0.1268 108 -0.05 99
IV.ATFO.HHZ. 2019-02-13T02:51:58.66 0.1 undecidable manual P 256 0.0432 151 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:1.5 0.0004445 0.2 AML other m 2019-02-13T02:52:00.47
IV.ATFO.HHE. ML:1.4 0.0003625 0.26 AML other m 2019-02-13T02:52:00.48
IV.ATVO.HHN. ML:1.1 9.825E-5 0.42 AML other m 2019-02-13T02:52:03.44
IV.ATVO.HHE. ML:1 7.56E-5 0.22 AML other m 2019-02-13T02:52:03.29
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