Earthquake with magnitude of ML 0.5 on date 17-11-2023 and time 22:47:40 (UTC) in region 3 km E Monte Cavallo (MC)

A magnitude ML 0.5 earthquake occured in region: 3 km E Monte Cavallo (MC), on

  • 17-11-2023 22:47:40 (UTC)
  • 17-11-2023 23:47:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0000, 13.0360 at 3 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
Monte Cavallo MC 3 145 145
Pieve Torina MC 5 1458 1603
Fiordimonte MC 6 202 1805
Pievebovigliana MC 8 866 2671
Visso MC 9 1107 3778
Muccia MC 9 915 4693
Ussita MC 10 444 5137
Serravalle di Chienti MC 11 1070 6207
Fiastra MC 11 559 6766
Acquacanina MC 12 121 6887
Preci PG 13 724 7611
Castelsantangelo sul Nera MC 15 281 7892
Sellano PG 15 1079 8971
Camerino MC 15 6974 15945
Bolognola MC 16 142 16087
Sefro MC 18 422 16509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
54 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
94 Km S of Fano (60888 inhabitants)
100 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
Reviewed
Rev100
ML 0.5 2023-11-17
22:47:40
43 13.0358 3 2023-11-17
23:10:23
Sala Sismica INGV-Roma 123214511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-17 22:47:40 ± 0.09
Latitude 43.0000 ± 0.0027
Longitude 13.0358 ± 0.0037
Depth (km) 3 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123214511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 320
Semi-minor axis of confidence ellipse (meter) 156
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 167
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 92
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.23562
Number of stations at which the event was observed 24
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 123214511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-17 23:10:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
7C.SPAOL.HNZ. 2023-11-17T22:49:23.03 3.0 undecidable manual Pg 24.860001 0
IV.LTRZ.HNZ. 2023-11-17T22:49:20.50 3.0 undecidable manual Sn 6.27 0
IX.COL3.HHZ.02 2023-11-17T22:49:16.93 3.0 undecidable manual Sg 18.360001 0
IV.ECTS.HHZ. 2023-11-17T22:49:12.41 3.0 undecidable manual Pg 18.620001 0
IV.MCRV.HHZ. 2023-11-17T22:49:05.65 3.0 undecidable manual Sg 10.38 0
IV.NOV.HHZ. 2023-11-17T22:49:05.97 3.0 undecidable manual Pg 14.11 0
IV.MMGO.HHZ. 2023-11-17T22:48:58.32 3.0 undecidable manual Pn 2.88 0
IV.SGRT.HHZ. 2023-11-17T22:48:44.68 3.0 undecidable manual Sn 4.84 0
IV.CDRU.HHZ. 2023-11-17T22:48:18.94 3.0 undecidable manual Pn -0.89 0
IV.PAOL.HHZ. 2023-11-17T22:48:18.88 3.0 undecidable manual Pg 8.51 0
IV.FREG.EHZ. 2023-11-17T22:48:04.51 3.0 undecidable manual Pn -1.69 0
IV.CAVE.HHZ. 2023-11-17T22:48:03.11 3.0 positive manual Pg 0.89 0
IV.MMO1.EHZ. 2023-11-17T22:47:49.48 0.6 undecidable manual S 115 26.1516 96 -0.29 46
IV.NRCA.HHZ. 2023-11-17T22:47:47.45 0.6 undecidable manual S 161 19.5693 98 -0.04 49
IV.CSP1.EHZ. 2023-11-17T22:47:46.89 0.6 undecidable manual S 53 17.0718 99 0.24 48
IV.MMO1.EHZ. 2023-11-17T22:47:46.42 1.0 undecidable manual P 115 26.1516 96 0.5 22
IV.MML1.EHZ. 2023-11-17T22:47:45.74 1.0 undecidable manual S 338 13.5753 101 0.27 24
IV.NRCA.HHZ. 2023-11-17T22:47:44.39 1.0 negative manual P 161 19.5693 98 -0.21 24
IV.PF6.EHE. 2023-11-17T22:47:44.78 0.1 undecidable manual P 40 19.9689 97 0.09 98
IV.CESI.HHZ. 2023-11-17T22:47:44.60 0.6 undecidable manual S 273 10.6782 104 0.14 49
IV.MC2.EHZ. 2023-11-17T22:47:44.08 0.1 undecidable manual P 128 15.873 99 0.2 96
IV.MML1.EHZ. 2023-11-17T22:47:43.23 1.0 undecidable manual P 338 13.5753 101 -0.21 24
IV.CSP1.EHZ. 2023-11-17T22:47:43.87 0.1 undecidable manual P 53 17.0718 99 -0.25 95
IT.MTCL.HGZ. 2023-11-17T22:47:42.06 0.3 undecidable manual S 257 2.997 131 0.02 76
IV.CESI.HHZ. 2023-11-17T22:47:42.79 0.1 positive manual P 273 10.6782 104 -0.06 100
IV.FDMO.HHZ. 2023-11-17T22:47:42.89 0.6 undecidable manual S 46 5.7942 114 0.02 51
IT.MTCL.HGZ. 2023-11-17T22:47:41.34 0.1 undecidable manual P 257 2.997 131 -0.12 100
IV.FEMA.HNZ. 2023-11-17T22:47:41.77 0.1 undecidable manual P 165 4.3956 121 0.1 100
IV.FDMO.HHZ. 2023-11-17T22:47:41.84 0.1 positive manual P 46 5.7942 114 -0.09 100
IV.ARVD.HHZ. 2023-11-17T22:47:35.01 3.0 undecidable manual P -0.97 0
IV.MPAG.EHZ. 2023-11-17T22:47:34.41 3.0 undecidable manual P -3.58 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.0 0.00009626553500000002 0.2176 AML other m 2023-11-17T22:47:43.28
IV.FDMO.HHE. ML:0.0 0.00008269916 0.1024 AML other m 2023-11-17T22:47:43.01
IV.CESI.HHE. ML:0.4 0.00004688419 0.32 AML other m 2023-11-17T22:47:44.88
IV.CESI.HHN. ML:0.5 0.000051408655 0.3072 AML other m 2023-11-17T22:47:45.04
IV.MML1.EHE. ML:0.3 0.000026120589999999998 1.5232 AML other m 2023-11-17T22:47:45.98
IV.MML1.EHN. ML:0.5 0.000039649085 1.3952 AML other m 2023-11-17T22:47:46.69
IV.NRCA.HHE. ML:0.6 0.000033162525 1.9968 AML other m 2023-11-17T22:47:48.24
IV.NRCA.HHN. ML:0.7 0.000045709634999999996 2.2784 AML other m 2023-11-17T22:47:48.92
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download