Earthquake with magnitude of ML 1.3 on date 23-11-2023 and time 23:08:14 (UTC) in region 1 km E Monte Cavallo (MC)

A magnitude ML 1.3 earthquake occured in region: 1 km E Monte Cavallo (MC), on

  • 23-11-2023 23:08:14 (UTC)
  • 24-11-2023 00:08:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9960, 13.0160 at 5 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 1 145 145
Pieve Torina MC 6 1458 1603
Fiordimonte MC 8 202 1805
Visso MC 9 1107 2912
Pievebovigliana MC 9 866 3778
Serravalle di Chienti MC 10 1070 4848
Muccia MC 10 915 5763
Ussita MC 12 444 6207
Fiastra MC 12 559 6766
Preci PG 13 724 7490
Acquacanina MC 14 121 7611
Sellano PG 14 1079 8690
Castelsantangelo sul Nera MC 16 281 8971
Camerino MC 16 6974 15945
Bolognola MC 17 142 16087
Sefro MC 18 422 16509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
57 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
94 Km S of Fano (60888 inhabitants)
98 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 1.3 2023-11-23
23:08:14
42.9958 13.0162 5 2023-11-23
23:14:15
Sala Sismica INGV-Roma 123376331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-23 23:08:14 ± 0.1
Latitude 42.9958 ± 0.0045
Longitude 13.0162 ± 0.0037
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123376331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 459
Semi-minor axis of confidence ellipse (meter) 54
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.37861
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 123376331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-23 23:14:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2023-11-23T23:08:28.71 0.6 undecidable manual S 240 42.0246 97 -0.33 44
IV.ATCC.EHZ. 2023-11-23T23:08:27.50 0.6 undecidable manual S 305 37.0296 98 0.19 45
IV.MF5.EHZ. 2023-11-23T23:08:27.24 0.6 undecidable manual S 91 36.0417 98 0.28 45
IV.TERO.HHZ. 2023-11-23T23:08:25.28 3.0 positive manual P -0.16 0
IV.ASSB.HHZ. 2023-11-23T23:08:24.72 0.3 undecidable manual S 280 29.4483 100 0 72
IV.GUMA.HHZ. 2023-11-23T23:08:24.44 0.3 undecidable manual S 74 26.9508 101 0.59 63
IV.SMA1.EHZ. 2023-11-23T23:08:23.12 3.0 positive manual P 0.19 0
IV.MMO1.EHZ. 2023-11-23T23:08:23.86 0.3 undecidable manual S 113 27.4503 101 -0.16 70
IV.MOMA.HHZ. 2023-11-23T23:08:22.29 0.6 undecidable manual P 240 42.0246 97 -0.54 41
IV.CSP1.EHZ. 2023-11-23T23:08:21.04 0.3 undecidable manual S 55 18.6702 106 -0.02 73
IV.MF5.EHZ. 2023-11-23T23:08:21.57 0.3 undecidable manual P 91 36.0417 98 -0.05 70
IV.NRCA.HHZ. 2023-11-23T23:08:21.74 0.3 undecidable manual S 156 19.6692 105 0.34 68
IV.ATCC.EHZ. 2023-11-23T23:08:21.60 0.6 undecidable manual P 305 37.0296 98 -0.22 45
IV.ASSB.HHZ. 2023-11-23T23:08:20.10 0.1 positive manual P 280 29.4483 100 -0.23 91
IV.MMO1.EHZ. 2023-11-23T23:08:19.58 0.6 negative manual P 113 27.4503 101 -0.35 45
IV.GUMA.HHZ. 2023-11-23T23:08:19.92 0.6 undecidable manual P 74 26.9508 101 0.09 47
IV.MML1.EHZ. 2023-11-23T23:08:19.38 0.3 undecidable manual S 345 13.5753 111 0.01 73
IV.CSP1.EHZ. 2023-11-23T23:08:18.09 0.3 positive manual P 55 18.6702 106 -0.12 71
IV.CESI.HHZ. 2023-11-23T23:08:18.64 0.3 undecidable manual S 276 9.0798 120 0.66 63
IV.NRCA.HHZ. 2023-11-23T23:08:18.39 0.6 negative manual P 156 19.6692 105 -0.03 48
IV.MML1.EHZ. 2023-11-23T23:08:17.20 0.3 undecidable manual P 345 13.5753 111 -0.04 73
IV.FDMO.HHZ. 2023-11-23T23:08:17.17 0.3 undecidable manual S 52 7.2927 126 -0.29 70
IV.CESI.HHZ. 2023-11-23T23:08:16.81 0.1 positive manual P 276 9.0798 120 0.37 92
IT.MTCL.HGZ. 2023-11-23T23:08:16.01 0.1 undecidable manual S 261 1.3986 165 -0.21 96
IV.FDMO.HHZ. 2023-11-23T23:08:16.01 0.1 undecidable manual P 52 7.2927 126 -0.13 96
IT.MTCL.HGZ. 2023-11-23T23:08:15.43 0.1 positive manual P 261 1.3986 165 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.0 0.00035207909999999997 0.0896 AML other m 2023-11-23T23:08:17.29
IV.CESI.HHN. ML:1.4 0.0004946855999999999 0.1408 AML other m 2023-11-23T23:08:18.77
IV.CESI.HHE. ML:1.0 0.00020230920000000003 0.32 AML other m 2023-11-23T23:08:19.54
IV.MML1.EHN. ML:1.0 0.000116414715 0.1152 AML other m 2023-11-23T23:08:20.40
IV.MML1.EHE. ML:1.0 0.000123275515 0.192 AML other m 2023-11-23T23:08:20.48
IV.CSP1.EHE. ML:1.5 0.00027540825 0.1024 AML other m 2023-11-23T23:08:21.40
IV.NRCA.HHN. ML:1.5 0.00027100000000000003 0.1 AML other m 2023-11-23T23:08:22.00
IV.CSP1.EHN. ML:1.5 0.00028818145000000003 0.128 AML other m 2023-11-23T23:08:21.40
IV.NRCA.HHE. ML:1.3 0.00018122159999999998 0.1024 AML other m 2023-11-23T23:08:22.43
IV.GUMA.HNE. ML:1.7 0.00031 0.32 AML other m 2023-11-23T23:08:24.61
IV.GUMA.HHE. ML:1.9 0.0004855 0.22 AML other m 2023-11-23T23:08:24.57
IV.GUMA.HHN. ML:1.8 0.00032950000000000004 0.24 AML other m 2023-11-23T23:08:24.54
IV.GUMA.HNN. ML:1.8 0.00034399999999999996 0.26 AML other m 2023-11-23T23:08:24.54
IT.MTCL.HGE. ML:0.0 0.35389315 0.0512 AML other m 2023-11-23T23:08:16.31
IT.MTCL.HGN. ML:0.0 0.45626869999999997 0.1024 AML other m 2023-11-23T23:08:16.10
IV.CESI.HNE. ML:1.0 0.00018859790000000002 0.32 AML other m 2023-11-23T23:08:21.09
IV.CESI.HNN. ML:1.4 0.00048122355000000005 0.2432 AML other m 2023-11-23T23:08:18.76
IV.MML1.HNE. ML:1.1 0.00014395954999999998 0.192 AML other m 2023-11-23T23:08:20.48
IV.MML1.HNN. ML:1.0 0.00012987855000000002 0.2304 AML other m 2023-11-23T23:08:20.57
IV.NRCA.HNE. ML:1.3 0.00017120446 0.1152 AML other m 2023-11-23T23:08:22.43
IV.NRCA.HNN. ML:1.5 0.00024648325 0.128 AML other m 2023-11-23T23:08:21.00
IV.ASSB.HHE. ML:1.0 0.000051604615 0.1792 AML other m 2023-11-23T23:08:26.32
IV.ASSB.HHN. ML:1.3 0.00010376393500000001 0.1408 AML other m 2023-11-23T23:08:25.06
IV.MF5.EHE. ML:1.4 0.00010211847500000001 1.4336 AML other m 2023-11-23T23:08:26.91
IV.MF5.EHN. ML:1.3 0.000085287635 2.176 AML other m 2023-11-23T23:08:24.08
IV.ATCC.EHE. ML:1.0 0.000040380805 1.1008 AML other m 2023-11-23T23:08:23.70
IV.ATCC.EHN. ML:1.0 0.000041252364999999996 1.024 AML other m 2023-11-23T23:08:22.31
IV.ATCC.HNE. ML:1.4 0.00010648175 0.6912 AML other m 2023-11-23T23:08:30.98
IV.ATCC.HNN. ML:1.4 0.00010815671499999999 0.576 AML other m 2023-11-23T23:08:29.18
IV.MOMA.HNE. ML:1.8 0.0001892392 0.5632 AML other m 2023-11-23T23:08:25.28
IV.MOMA.HNN. ML:1.8 0.00019532885 0.6144 AML other m 2023-11-23T23:08:25.31
IV.MOMA.HHE. ML:1.1 0.000044504904999999995 0.1536 AML other m 2023-11-23T23:08:30.16
IV.MOMA.HHN. ML:1.2 0.00005586557 1.92 AML other m 2023-11-23T23:08:43.85
IV.SMA1.EHE. ML:1.2 0.00004316764 0.4864 AML other m 2023-11-23T23:08:34.17
IV.SMA1.EHN. ML:1.0 0.000029693119999999997 0.6784 AML other m 2023-11-23T23:08:39.24
IV.TERO.HHE. ML:1.1 0.000023476734999999997 1.28 AML other m 2023-11-23T23:08:47.44
IV.TERO.HHN. ML:0.4 0.000005071231 0.6528 AML other m 2023-11-23T23:08:47.42
IV.TERO.HNE. ML:1.8 0.000130019655 1.024 AML other m 2023-11-23T23:08:34.65
IV.TERO.HNN. ML:1.7 0.00010169639499999999 0.768 AML other m 2023-11-23T23:08:29.73
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