Earthquake with magnitude of ML 0.5 on date 07-08-2019 and time 05:17:12 (Italy) in region 3 km SW Fiastra (MC)

A magnitude ML 0.5 earthquake occured in region: 3 km SW Fiastra (MC), on

  • 07-08-2019 03:17:12 (UTC)
  • 07-08-2019 05:17:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0150, 13.1300 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
Fiastra MC 3 559 559
Fiordimonte MC 4 202 761
Acquacanina MC 4 121 882
Pievebovigliana MC 7 866 1748
Pieve Torina MC 7 1458 3206
Ussita MC 8 444 3650
Bolognola MC 8 142 3792
Visso MC 10 1107 4899
Muccia MC 10 915 5814
Monte Cavallo MC 11 145 5959
Castelsantangelo sul Nera MC 13 281 6240
Sarnano MC 14 3264 9504
Camerino MC 14 6974 16478
Cessapalombo MC 15 512 16990
Serravalle di Chienti MC 16 1070 18060
Caldarola MC 16 1823 19883
Preci PG 17 724 20607
Camporotondo di Fiastrone MC 17 563 21170
Gualdo MC 18 815 21985
San Ginesio MC 19 3498 25483
Amandola FM 19 3629 29112
Serrapetrona MC 19 966 30078
Belforte del Chienti MC 19 1886 31964
Montefortino FM 19 1178 33142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
61 Km E of Perugia (166134 inhabitants)
61 Km NW of Teramo (54892 inhabitants)
64 Km NE of Terni (111501 inhabitants)
74 Km SW of Ancona (100861 inhabitants)
77 Km N of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 inhabitants)
100 Km NW of Montesilvano (53738 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.5 2019-08-07
03:17:12
43.015 13.1303 11 2019-08-07
03:23:28
Sala Sismica INGV-Roma 71234671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-07 03:17:12 ± 0.06
Latitude 43.0150 ± 0.0036
Longitude 13.1303 ± 0.0061
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71234671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 427
Semi-minor axis of confidence ellipse (meter) 302
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.03777
Epicentral distance of station farthest from the epicenter (degree) 0.27699
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
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 71234671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-07 03:23:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.HHE. 2019-08-07T03:17:22.60 0.1 undecidable manual S 330 30.747 91 -0.14 94
IV.NRCA.HHZ. 2019-08-07T03:17:19.62 0.3 undecidable manual S 184 20.1687 93 -0.3 70
IV.MMO1.EHZ. 2019-08-07T03:17:19.70 0.3 undecidable manual S 129 20.4684 93 -0.3 69
IV.CESI.HHZ. 2019-08-07T03:17:19.72 0.3 undecidable manual S 267 18.3705 94 0.29 67
IV.GUMA.HHE. 2019-08-07T03:17:19.58 0.3 undecidable manual S 72 17.4714 94 0.39 69
IV.MML1.EHE. 2019-08-07T03:17:18.96 0.3 undecidable manual S 310 16.872 95 -0.08 73
IV.SNTG.HHE. 2019-08-07T03:17:18.20 0.3 undecidable manual P 330 30.747 91 -0.03 72
IV.MC2.EHZ. 2019-08-07T03:17:18.17 0.3 undecidable manual S 157 12.4764 110 0.29 69
IV.FEMA.HNE. 2019-08-07T03:17:17.31 0.1 undecidable manual S 228 8.7801 128 0.27 92
IV.CESI.HHZ. 2019-08-07T03:17:16.42 0.1 undecidable manual P 267 18.3705 94 0.1 94
IV.GUMA.HHE. 2019-08-07T03:17:16.40 0.1 undecidable manual P 72 17.4714 94 0.22 94
IV.NRCA.HHZ. 2019-08-07T03:17:16.55 0.1 undecidable manual P 184 20.1687 93 -0.06 97
IV.MML1.EHE. 2019-08-07T03:17:16.07 0.3 undecidable manual P 310 16.872 95 -0.03 73
IV.MMO1.EHZ. 2019-08-07T03:17:16.57 0.1 undecidable manual P 129 20.4684 93 -0.08 96
IV.MC2.EHZ. 2019-08-07T03:17:15.55 0.1 undecidable manual P 157 12.4764 110 0.12 96
IV.FDMO.HHZ. 2019-08-07T03:17:15.77 0.3 undecidable manual S 304 4.1958 153 -0.5 68
IT.MTCL.HGE. 2019-08-07T03:17:15.22 0.3 undecidable manual P 258 10.878 118 0.01 73
IV.FEMA.HNE. 2019-08-07T03:17:14.75 0.3 undecidable manual P 228 8.7801 128 -0.19 73
IV.FDMO.HHZ. 2019-08-07T03:17:14.47 0.1 undecidable manual P 304 4.1958 153 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.6 0.00006520000000000001 0.26 AML other m 2019-08-07T03:17:16.24
IV.NRCA.HHE. ML:0.6 0.0000291 0.1 AML other m 2019-08-07T03:17:19.87
IV.NRCA.HHN. ML:0.6 0.0000307 0.64 AML other m 2019-08-07T03:17:20.06
IV.FDMO.HHE. ML:0.7 0.00007133726 0.16 AML other m 2019-08-07T03:17:16.05
IV.CESI.HHE. ML:0.3 0.000014953811 1.24 AML other m 2019-08-07T03:17:20.07
IV.CESI.HHN. ML:0.4 0.000018062244999999998 1.32 AML other m 2019-08-07T03:17:19.70
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download