Earthquake with magnitude of ML 1.5 on date 28-11-2023 and time 19:01:46 (Italy) in region 2 km E Monte Cavallo (MC)

A magnitude ML 1.5 earthquake occured in region: 2 km E Monte Cavallo (MC), on

  • 28-11-2023 18:01:46 (UTC)
  • 28-11-2023 19:01:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0020, 13.0310 at 6 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
Muccia MC 9 915 3586
Visso MC 9 1107 4693
Serravalle di Chienti MC 10 1070 5763
Ussita MC 11 444 6207
Fiastra MC 11 559 6766
Acquacanina MC 12 121 6887
Preci PG 14 724 7611
Sellano PG 15 1079 8690
Camerino MC 15 6974 15664
Castelsantangelo sul Nera MC 16 281 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)
53 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
67 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 1.5 2023-11-28
18:01:46
43.0017 13.0308 6 2023-11-28
18:08:13
Sala Sismica INGV-Roma 123541051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-28 18:01:46 ± 0.1
Latitude 43.0017 ± 0.0036
Longitude 13.0308 ± 0.0037
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123541051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 409
Semi-minor axis of confidence ellipse (meter) 64
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 34
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.27519
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 123541051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-28 18:08:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHZ. 2023-11-28T18:02:02.19 3.0 undecidable manual S -0.39 0
IV.ASSB.HHZ. 2023-11-28T18:01:57.20 0.6 undecidable manual S 279 30.5472 101 -0.22 46
IV.SNTG.HHZ. 2023-11-28T18:01:56.90 0.6 undecidable manual S 345 29.0487 101 -0.02 48
IV.MMO1.EHZ. 2023-11-28T18:01:56.03 0.6 undecidable manual S 115 26.5512 102 -0.05 48
7F.SIB2.EHE. 2023-11-28T18:01:55.47 0.6 undecidable manual S 119 25.3524 103 -0.19 47
7F.SIB3.EHE. 2023-11-28T18:01:54.80 0.6 undecidable manual S 126 23.9538 104 -0.4 45
7F.SIB1.EHE. 2023-11-28T18:01:54.83 0.6 undecidable manual S 121 22.755 104 0.04 49
IV.NRCA.HHE. 2023-11-28T18:01:53.82 0.6 undecidable manual S 160 19.869 106 0 49
IV.SNTG.HHZ. 2023-11-28T18:01:53.04 1.0 undecidable manual P 345 29.0487 101 0.47 22
IV.MC2.EHZ. 2023-11-28T18:01:53.19 0.6 undecidable manual S 128 16.2726 110 0.55 44
IV.CSP1.EHZ. 2023-11-28T18:01:53.16 0.6 undecidable manual S 55 17.2716 109 0.19 48
IV.ASSB.HHZ. 2023-11-28T18:01:52.56 0.1 positive manual P 279 30.5472 101 -0.31 91
IV.CESI.HNZ. 2023-11-28T18:01:51.30 0.6 undecidable manual S 272 10.2786 120 0.57 44
7F.SIB2.EHE. 2023-11-28T18:01:51.66 0.3 undecidable manual P 119 25.3524 103 -0.19 70
7F.SIB3.EHE. 2023-11-28T18:01:51.47 0.1 undecidable manual P 126 23.9538 104 -0.11 96
IV.MML1.EHZ. 2023-11-28T18:01:51.50 0.6 undecidable manual S 339 13.2756 114 -0.18 48
7F.SIB1.EHE. 2023-11-28T18:01:51.27 0.1 undecidable manual P 121 22.755 104 -0.08 96
IV.MMO1.EHZ. 2023-11-28T18:01:51.85 0.3 positive manual P 115 26.5512 102 -0.24 69
IV.CSP1.EHZ. 2023-11-28T18:01:50.30 1.0 negative manual P 55 17.2716 109 0.01 25
IV.NRCA.HHE. 2023-11-28T18:01:50.82 0.1 undecidable manual P 160 19.869 106 0.04 98
IV.MC2.EHZ. 2023-11-28T18:01:50.57 0.1 undecidable manual P 128 16.2726 110 0.47 90
IV.MML1.EHZ. 2023-11-28T18:01:49.65 0.6 negative manual P 339 13.2756 114 0.1 49
IV.FDMO.HHZ. 2023-11-28T18:01:49.47 0.6 undecidable manual S 50 5.994 134 -0.08 50
IV.CESI.HNZ. 2023-11-28T18:01:49.26 0.1 undecidable manual P 272 10.2786 120 0.26 95
IV.FEMA.HNE. 2023-11-28T18:01:49.19 0.6 undecidable manual S 161 4.6953 142 -0.04 50
IV.FEMA.HNE. 2023-11-28T18:01:48.24 0.1 undecidable manual P 161 4.6953 142 0.1 99
IT.MTCL.HGE. 2023-11-28T18:01:48.48 0.6 undecidable manual S 251 2.6973 155 -0.4 47
IV.FDMO.HHZ. 2023-11-28T18:01:48.35 0.1 undecidable manual P 50 5.994 134 0.04 100
IT.MTCL.HGE. 2023-11-28T18:01:47.83 0.1 undecidable manual P 251 2.6973 155 -0.1 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.HNE. ML:1.2 0.0001735 1.46 AML other m 2023-11-28T18:01:52.96
IV.MML1.HNN. ML:1.3 0.0002495 1.78 AML other m 2023-11-28T18:01:52.95
IV.CSP1.EHE. ML:1.6 0.00039049999999999995 0.72 AML other m 2023-11-28T18:01:53.31
IV.MML1.EHN. ML:1.3 0.0002575 1.48 AML other m 2023-11-28T18:01:53.06
IV.CSP1.EHN. ML:1.7 0.00042249999999999997 0.62 AML other m 2023-11-28T18:01:54.56
IV.MML1.EHE. ML:1.1 0.000145 1.04 AML other m 2023-11-28T18:01:54.60
IV.MMO1.EHN. ML:1.9 0.00044000000000000007 0.16 AML other m 2023-11-28T18:01:56.30
IV.MMO1.EHE. ML:1.8 0.00033 0.14 AML other m 2023-11-28T18:01:56.29
IV.ASSB.HHN. ML:1.6 0.0001855 0.16 AML other m 2023-11-28T18:01:57.37
IV.ASSB.HHE. ML:1.7 0.00023449999999999998 0.88 AML other m 2023-11-28T18:01:57.07
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