Earthquake with magnitude of ML 0.6 on date 13-03-2019 and time 21:20:05 (Italy) in region 4 km NE Costacciaro (PG)

A magnitude ML 0.6 earthquake occured in region: 4 km NE Costacciaro (PG), on

  • 13-03-2019 20:20:05 (UTC)
  • 13-03-2019 21:20:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.39, 12.73 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
Costacciaro PG 4 1216 1216
Scheggia e Pascelupo PG 5 1393 2609
Sigillo PG 7 2404 5013
Fossato di Vico PG 11 2840 7853
Serra Sant'Abbondio PU 12 1027 8880
Sassoferrato AN 12 7285 16165
Cantiano PU 12 2245 18410
Gubbio PG 13 32216 50626
Frontone PU 14 1300 51926
Fabriano AN 16 31480 83406
Genga AN 17 1797 85203
Gualdo Tadino PG 18 15208 100411
Cagli PU 19 8731 109142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NE of Perugia (166134 inhabitants)
48 Km N of Foligno (57155 inhabitants)
56 Km SW of Fano (60888 inhabitants)
60 Km S of Pesaro (94582 inhabitants)
69 Km W of Ancona (100861 inhabitants)
69 Km E of Arezzo (99543 inhabitants)
76 Km S of Rimini (147750 inhabitants)
92 Km SE of Cesena (96758 inhabitants)
92 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 0.6 2019-03-13
20:20:05
43.39 12.73 11 2019-03-13
20:24:48
Sala Sismica INGV-Roma 66514491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-13 20:20:05 ± 0.04
Latitude 43.39 ± 0.00
Longitude 12.73 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66514491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 252
Semi-minor axis of confidence ellipse (meter) 207
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 254
Circular confidence region, given by single value of horizontal uncertainty (meter) 250
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.24551
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 66514491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-13 20:24:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NARO.HHZ. 2019-03-13T20:20:15.19 0.3 undecidable manual S 334 0.2455 50 0.03 73
IV.MURB.HHZ. 2019-03-13T20:20:13.87 0.3 undecidable manual S 229 0.1952 50 0.19 71
IV.SNTG.HHZ. 2019-03-13T20:20:13.85 0.6 undecidable manual S 131 0.205 50 -0.12 48
IV.ARVD.HHZ. 2019-03-13T20:20:13.60 0.3 undecidable manual S 55 0.1889 50 0.12 72
IV.PIEI.HHZ. 2019-03-13T20:20:13.65 0.3 undecidable manual S 316 0.2023 50 -0.23 71
IV.FRON.EHZ. 2019-03-13T20:20:11.65 0.3 undecidable manual S 359 0.1277 128 0 75
IV.MPAG.EHZ. 2019-03-13T20:20:11.29 3.0 undecidable manual P 0.38 0
IV.ATFO.HHZ. 2019-03-13T20:20:11.27 0.3 undecidable manual S 258 0.116 130 -0.04 75
IV.PIEI.HHZ. 2019-03-13T20:20:10.19 0.6 negative manual P 316 0.2023 50 -0.12 48
IV.MURB.HHZ. 2019-03-13T20:20:10.26 1.0 undecidable manual P 229 0.1952 50 0.07 24
IV.SNTG.HHZ. 2019-03-13T20:20:10.29 0.6 undecidable manual P 131 0.205 50 -0.07 49
IV.FOSV.EHZ. 2019-03-13T20:20:10.63 0.6 undecidable manual S 166 0.098 135 -0.16 49
IV.ARVD.HHZ. 2019-03-13T20:20:10.16 0.6 undecidable manual P 55 0.1889 50 0.08 49
IV.NARO.HHZ. 2019-03-13T20:20:10.97 0.6 undecidable manual P 334 0.2455 50 -0.08 48
IV.FRON.EHZ. 2019-03-13T20:20:09.09 0.1 undecidable manual P 359 0.1277 128 0.08 99
IV.ATFO.HHZ. 2019-03-13T20:20:09.06 0.6 undecidable manual P 258 0.116 130 0.24 48
IV.FOSV.EHZ. 2019-03-13T20:20:08.49 0.1 undecidable manual P 166 0.098 135 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:0.5 2.959020516E-5 0.2176 AML other m 2019-03-13T20:20:11.78
IV.ATFO.HHN. ML:0.5 3.6642648E-5 0.0768 AML other m 2019-03-13T20:20:11.55
IV.FRON.EHE. ML:0.6 3.591117E-5 0.064 AML other m 2019-03-13T20:20:11.83
IV.FRON.EHN. ML:0.7 4.835645E-5 0.0768 AML other m 2019-03-13T20:20:12.12
IV.ARVD.HHE. ML:0.2 9.8999275E-6 0.1024 AML other m 2019-03-13T20:20:13.82
IV.PIEI.HHE. ML:0.8 4.529635E-5 0.0896 AML other m 2019-03-13T20:20:13.87
IV.PIEI.HHN. ML:0.6 2.3648885E-5 0.1024 AML other m 2019-03-13T20:20:13.82
IV.MURB.HHE. ML:1.3 0.00013969021 0.2944 AML other m 2019-03-13T20:20:14.40
IV.MURB.HHN. ML:1.2 0.0001169031 0.256 AML other m 2019-03-13T20:20:14.26
IV.SNTG.HHE. ML:0.7 3.2351945E-5 0.0896 AML other m 2019-03-13T20:20:14.29
IV.SNTG.HHN. ML:0.6 2.5582685E-5 0.2688 AML other m 2019-03-13T20:20:14.82
IV.NARO.HHE. ML:0.3 9.295444E-6 0.0512 AML other m 2019-03-13T20:20:15.64
IV.NARO.HHN. ML:0.3 8.357309E-6 0.0512 AML other m 2019-03-13T20:20:15.41
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