Earthquake with magnitude of ML 0.2 on date 05-09-2017 and time 20:40:24 (Italy) in region 2 km NE Monte Cavallo (MC)

A magnitude ML 0.2 earthquake occured in region: 2 km NE Monte Cavallo (MC), on

  • 05-09-2017 18:40:24 (UTC)
  • 05-09-2017 20:40:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0080, 13.0140 at 8 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Monte Cavallo MC 2 145 145
Pieve Torina MC 5 1458 1603
Fiordimonte MC 7 202 1805
Pievebovigliana MC 9 866 2671
Serravalle di Chienti MC 9 1070 3741
Muccia MC 9 915 4656
Visso MC 11 1107 5763
Fiastra MC 12 559 6322
Ussita MC 12 444 6766
Acquacanina MC 13 121 6887
Preci PG 14 724 7611
Sellano PG 15 1079 8690
Camerino MC 15 6974 15664
Sefro MC 16 422 16086
Castelsantangelo sul Nera MC 17 281 16367
Bolognola MC 18 142 16509
Pioraco MC 19 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
79 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Fano (60888 inhabitants)
99 Km NE of Viterbo (67173 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
Bulletin
Rev1000
ML 0.2 2017-09-05
18:40:24
43.008 13.0138 8 2018-09-04
09:05:59
Bollettino Sismico Italiano INGV 53228131
Reviewed
Rev100
ML 0.4 2017-09-05
18:40:25
43.0267 13.0043 8 2017-09-05
18:49:28
Sala Sismica INGV-Roma 49745381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-09-05 18:40:24 ± 0.38
Latitude 43.0080 ± 0.0153
Longitude 13.0138 ± 0.0086
Depth (km) 8 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 53228131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1581
Semi-minor axis of confidence ellipse (meter) 777
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 1580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.16008
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 53228131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-01-16 14:16:42

ML:0.4

Field Value
Value 0.4
Uncertainty 0.5
Num. used stations 8
Type of magnitude ML
Reference to an origin 49745381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-09-05 18:49:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PE3.EHZ. 2017-09-05T18:40:49.79 3.0 undecidable manual Sn -0.72 0
IV.CRMI.HHZ. 2017-09-05T18:40:48.41 3.0 undecidable manual Pn -0.07 0
IV.TOLF.HHZ. 2017-09-05T18:40:34.58 3.0 undecidable manual Pn -3.92 0
IV.PP3.EHZ. 2017-09-05T18:40:32.70 3.0 positive manual P 0.14 0
IV.CESI.HHZ. 2017-09-05T18:40:29.11 0.1 undecidable manual S 268 8.88 132 0.04 99
IV.FDMO.HHZ. 2017-09-05T18:40:28.73 0.1 undecidable manual S 62 6.7932 140 0.17 96
IV.MC2.EHZ. 2017-09-05T18:40:28.55 0.3 undecidable manual P 127 17.7711 114 -0.29 69
IV.MTRA.EHZ. 2017-09-05T18:40:28.32 3.0 undecidable manual S 0
IV.T1219.EHZ. 2017-09-05T18:40:28.00 0.1 undecidable manual S 352 5.3946 146 -0.26 95
IV.FDMO.HHZ. 2017-09-05T18:40:27.17 0.1 undecidable manual P 62 6.7932 140 0.15 97
IV.CESI.HHZ. 2017-09-05T18:40:27.44 0.1 undecidable manual P 268 8.88 132 0.11 97
IV.MTRA.HNZ. 2017-09-05T18:40:26.65 3.0 undecidable manual P -0.4 0
IV.T1219.EHZ. 2017-09-05T18:40:26.87 0.1 undecidable manual P 352 5.3946 146 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.6 0.000057022665 1.72 AML other m 2017-09-05T18:40:30.95
IV.T1219.EHN. ML:0.2 0.00002846835 0.128 AML other m 2017-09-05T18:40:28.25
IV.FDMO.HHE. ML:-0.3 0.0000111517295 0.1 AML other m 2017-09-05T18:40:29.21
IV.FDMO.HHN. ML:-0.1 0.00001328848 0.12 AML other m 2017-09-05T18:40:29.63
IV.CESI.HHE. ML:0.2 0.000025191910000000003 0.16 AML other m 2017-09-05T18:40:29.79
IV.MTRA.EHN. ML:0.2 0.000007361418 0.14 AML other m 2017-09-05T18:40:30.35
IV.MTRA.EHE. ML:0.5 0.000009215635999999999 0.14 AML other m 2017-09-05T18:40:30.42
IV.T1219.HNN. ML:0.6 0.00006588804 1.456 AML other m 2017-09-05T18:40:34.06
IV.T1219.EHE. ML:0.0 0.000035724019999999993 0.24 AML other m 2017-09-05T18:40:28.17
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