Earthquake with magnitude of ML 2.1 on date 30-10-2023 and time 20:12:04 (Italy) in region 6 km SW Serravalle di Chienti (MC)

A magnitude ML 2.1 earthquake occured in region: 6 km SW Serravalle di Chienti (MC), on

  • 30-10-2023 19:12:04 (UTC)
  • 30-10-2023 20:12:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0380, 12.8920 at 14 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
Serravalle di Chienti MC 6 1070 1070
Monte Cavallo MC 10 145 1215
Valtopina PG 11 1398 2613
Nocera Umbra PG 12 5839 8452
Pieve Torina MC 13 1458 9910
Sefro MC 13 422 10332
Muccia MC 13 915 11247
Pievebovigliana MC 16 866 12113
Fiordimonte MC 16 202 12315
Sellano PG 17 1079 13394
Fiuminata MC 17 1402 14796
Pioraco MC 18 1134 15930
Foligno PG 18 57155 73085
Camerino MC 18 6974 80059
Spello PG 19 8645 88704
Visso MC 20 1107 89811

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NE of Foligno (57155 inhabitants)
42 Km E of Perugia (166134 inhabitants)
57 Km NE of Terni (111501 inhabitants)
79 Km NW of Teramo (54892 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
87 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
95 Km SE of Arezzo (99543 inhabitants)
97 Km S of Pesaro (94582 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 2.1 2023-10-30
19:12:04
43.0383 12.8922 14 2023-10-30
19:19:45
Sala Sismica INGV-Roma 122590321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-10-30 19:12:04 ± 0.1
Latitude 43.0383 ± 0.0045
Longitude 12.8922 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 122590321

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 520
Semi-minor axis of confidence ellipse (meter) 179
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 195
Circular confidence region, given by single value of horizontal uncertainty (meter) 520.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 153
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.46045
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 8
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 122590321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-10-30 19:19:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ACER.HHZ. 2023-10-30T19:13:46.47 3.0 undecidable manual Sg 15.55 0
IV.CAFE.HHZ. 2023-10-30T19:13:17.42 3.0 undecidable manual Sn -0.63 0
GU.RSP.HHZ. 2023-10-30T19:13:11.50 3.0 undecidable manual Pn 2.7 0
CR.STON.BHZ. 2023-10-30T19:12:58.74 3.0 positive manual Pn 3.99 0
IV.MRB1.HNZ. 2023-10-30T19:12:51.58 3.0 undecidable manual Pg 9.59 0
IV.MSSA.HHZ. 2023-10-30T19:12:49.73 3.0 negative manual Pg 5.71 0
OX.DRE.HHZ. 2023-10-30T19:12:45.47 3.0 undecidable manual Pn -2.43 0
IV.MOCO.HHZ. 2023-10-30T19:12:44.33 3.0 undecidable manual Pg 3.8 0
IV.VENT.EHZ. 2023-10-30T19:12:40.44 3.0 negative manual Pn 0.25 0
IV.CASP.HHZ. 2023-10-30T19:12:31.46 3.0 undecidable manual Pg 3.02 0
IV.FIAM.HHZ. 2023-10-30T19:12:31.55 3.0 undecidable manual S -2.11 0
IV.SEI.HHZ. 2023-10-30T19:12:29.96 3.0 undecidable manual Pg 3.66 0
IV.FNVD.HHZ. 2023-10-30T19:12:29.00 3.0 undecidable manual Pn -0.1 0
IV.ARVD.HHZ. 2023-10-30T19:12:21.22 0.3 undecidable manual S 4 51.1155 95 0.43 64
IV.TERO.HHZ. 2023-10-30T19:12:17.66 3.0 negative manual P 0.52 0
IV.NARO.HHZ. 2023-10-30T19:12:16.44 3.0 undecidable manual S -3.76 0
7F.SIB1.EHE. 2023-10-30T19:12:16.81 0.3 undecidable manual S 117 34.5432 98 0.43 67
IV.SMA1.EHZ. 2023-10-30T19:12:15.25 3.0 undecidable manual P 0.05 0
IV.FOSV.EHZ. 2023-10-30T19:12:15.31 0.1 undecidable manual S 340 30.3474 100 0.03 95
IV.ATPI.EHZ. 2023-10-30T19:12:15.56 3.0 undecidable manual S -4.12 0
IV.PIEI.HHZ. 2023-10-30T19:12:15.54 3.0 undecidable manual S -3.45 0
IV.RM33.EHZ. 2023-10-30T19:12:15.92 3.0 undecidable manual P -0.78 0
IV.ATCC.EHZ. 2023-10-30T19:12:14.40 0.3 undecidable manual S 309 26.1516 103 0.23 69
IV.CESX.HHZ. 2023-10-30T19:12:14.23 3.0 negative manual P -1.18 0
IV.ARRO.EHZ. 2023-10-30T19:12:14.02 3.0 negative manual P -1.16 0
IV.SNTG.HNZ. 2023-10-30T19:12:13.45 0.1 undecidable manual S 9 24.3534 105 -0.26 93
IV.ARVD.HHZ. 2023-10-30T19:12:13.85 0.1 undecidable manual P 4 51.1155 95 -0.11 91
IV.LNSS.HHZ. 2023-10-30T19:12:12.04 3.0 undecidable manual P -2.53 0
IV.SSFR.HHZ. 2023-10-30T19:12:12.82 3.0 undecidable manual S -0.53 0
IV.MURB.HHZ. 2023-10-30T19:12:12.15 3.0 negative manual P 2.86 0
IV.ASSB.HHZ. 2023-10-30T19:12:12.40 0.1 undecidable manual S 272 18.9699 112 0.06 96
IV.CING.HHZ. 2023-10-30T19:12:12.94 3.0 undecidable manual S -0.12 0
IV.GUMA.HHZ. 2023-10-30T19:12:11.96 3.0 positive manual P 2.54 0
IV.MMO1.EHZ. 2023-10-30T19:12:11.94 3.0 undecidable manual P 0.84 0
7F.SIB1.EHE. 2023-10-30T19:12:11.41 0.1 undecidable manual P 117 34.5432 98 -0.02 94
IV.FOSV.EHZ. 2023-10-30T19:12:10.63 0.1 undecidable manual P 340 30.3474 100 -0.15 94
IV.MML1.EHZ. 2023-10-30T19:12:10.54 0.1 undecidable manual S 38 10.5783 134 0.09 98
IV.ATCC.EHZ. 2023-10-30T19:12:10.03 1.0 positive manual P 309 26.1516 103 -0.11 24
IT.MTCL.HGZ. 2023-10-30T19:12:10.34 0.1 undecidable manual S 119 9.9789 136 0 100
IV.NRCA.HHZ. 2023-10-30T19:12:10.43 3.0 positive manual P -0.3 0
IV.SNTG.HNZ. 2023-10-30T19:12:09.65 0.1 undecidable manual P 9 24.3534 105 -0.23 93
IV.ASSB.HHZ. 2023-10-30T19:12:08.93 0.1 negative manual P 272 18.9699 112 -0.15 96
IV.FDMO.HHZ. 2023-10-30T19:12:08.31 3.0 undecidable manual P 0.75 0
IV.MML1.EHZ. 2023-10-30T19:12:07.99 0.1 undecidable manual P 38 10.5783 134 0 100
IT.MTCL.HGZ. 2023-10-30T19:12:07.92 0.1 positive manual P 119 9.9789 136 -0.01 99
IV.CESI.HNZ. 2023-10-30T19:12:07.45 3.0 positive manual P -0.2 0
IV.CSP1.EHZ. 2023-10-30T19:12:06.36 3.0 undecidable manual P -1.5 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:2.7 0.006345000000000001 0.24 AML other m 2023-10-30T19:12:09.39
IV.CESI.HNN. ML:2.7 0.00566 0.22 AML other m 2023-10-30T19:12:09.39
IV.CESI.HHE. ML:2.7 0.0057599999999999995 0.1 AML other m 2023-10-30T19:12:09.43
IV.CESI.HNE. ML:2.7 0.00554 0.1 AML other m 2023-10-30T19:12:09.43
IT.MTCL.HGN. ML:4.2 0.1565 0.08 AML other m 2023-10-30T19:12:10.60
IT.MTCL.HGE. ML:4.0 0.10395 0.98 AML other m 2023-10-30T19:12:10.66
IV.MML1.EHE. ML:2.6 0.003605 0.24 AML other m 2023-10-30T19:12:10.71
IV.MML1.HNE. ML:2.6 0.003525 0.24 AML other m 2023-10-30T19:12:10.71
IV.MML1.EHN. ML:2.3 0.00184 0.32 AML other m 2023-10-30T19:12:10.61
IV.MML1.HNN. ML:2.3 0.0018599999999999999 0.32 AML other m 2023-10-30T19:12:10.61
IV.FDMO.HHE. ML:2.1 0.0009105 0.14 AML other m 2023-10-30T19:12:11.63
IV.FDMO.HHN. ML:2.1 0.0009570000000000001 0.1 AML other m 2023-10-30T19:12:11.89
IV.ASSB.HHE. ML:2.2 0.00114 1.76 AML other m 2023-10-30T19:12:12.02
IV.ASSB.HHN. ML:2.3 0.0012850000000000001 1.8 AML other m 2023-10-30T19:12:13.02
IV.SNTG.HHN. ML:2.0 0.0004945 1.06 AML other m 2023-10-30T19:12:13.71
IV.SNTG.HNN. ML:1.9 0.00043899999999999994 0.24 AML other m 2023-10-30T19:12:13.71
IV.SNTG.HHE. ML:1.9 0.000402 1.06 AML other m 2023-10-30T19:12:14.02
IV.SNTG.HNE. ML:1.9 0.00046199999999999995 1.04 AML other m 2023-10-30T19:12:14.54
IV.CSP1.EHN. ML:2.4 0.0013599999999999999 0.16 AML other m 2023-10-30T19:12:14.65
IV.ATCC.HNN. ML:2.0 0.0005549999999999999 1.04 AML other m 2023-10-30T19:12:14.67
IV.ATCC.EHN. ML:2.1 0.000632 0.6 AML other m 2023-10-30T19:12:14.98
IV.ATCC.EHE. ML:2.2 0.0009215 0.12 AML other m 2023-10-30T19:12:14.81
IV.ATCC.HNE. ML:2.3 0.0010685 0.12 AML other m 2023-10-30T19:12:14.81
IV.CSP1.EHE. ML:2.3 0.0010034999999999998 0.5 AML other m 2023-10-30T19:12:14.60
IV.NRCA.HHN. ML:2.5 0.00149 0.1 AML other m 2023-10-30T19:12:15.12
IV.NRCA.HNN. ML:2.5 0.0014199999999999998 0.1 AML other m 2023-10-30T19:12:15.12
IV.NRCA.HNE. ML:2.4 0.00127 0.12 AML other m 2023-10-30T19:12:15.32
IV.NRCA.HHE. ML:2.5 0.001385 0.12 AML other m 2023-10-30T19:12:15.32
IV.FOSV.EHE. ML:1.8 0.000248 0.5 AML other m 2023-10-30T19:12:15.56
IV.FOSV.EHN. ML:1.8 0.000273 1.1 AML other m 2023-10-30T19:12:15.92
IV.FOSV.HNN. ML:1.8 0.0002965 1.1 AML other m 2023-10-30T19:12:15.37
IV.FOSV.HNE. ML:1.8 0.00026000000000000003 0.76 AML other m 2023-10-30T19:12:16.04
IV.GUMA.HHE. ML:2.2 0.0005665000000000001 1.36 AML other m 2023-10-30T19:12:17.76
IV.MMO1.EHN. ML:2.1 0.000404 1.62 AML other m 2023-10-30T19:12:17.99
IV.MMO1.EHE. ML:2.1 0.0004095 1.58 AML other m 2023-10-30T19:12:18.17
IV.MURB.HHE. ML:2.4 0.000909 0.44 AML other m 2023-10-30T19:12:19.51
IV.CING.HHN. ML:1.9 0.000214 0.26 AML other m 2023-10-30T19:12:19.71
IV.SSFR.HHE. ML:2.0 0.00027249999999999996 0.2 AML other m 2023-10-30T19:12:19.92
IV.SSFR.HNE. ML:2.3 0.000615 0.22 AML other m 2023-10-30T19:12:19.81
IV.GUMA.HHN. ML:2.1 0.0004605 0.66 AML other m 2023-10-30T19:12:19.62
IV.SSFR.HNN. ML:2.2 0.0005155000000000001 1.34 AML other m 2023-10-30T19:12:20.92
IV.CING.HHE. ML:1.7 0.0001565 0.64 AML other m 2023-10-30T19:12:20.24
IV.MURB.HHN. ML:2.5 0.0011149999999999999 1.62 AML other m 2023-10-30T19:12:21.10
IV.MURB.HNN. ML:2.4 0.000989 1.62 AML other m 2023-10-30T19:12:21.10
IV.LNSS.HHE. ML:2.1 0.000333 1.7 AML other m 2023-10-30T19:12:21.13
IV.LNSS.HHN. ML:2.3 0.000461 1.14 AML other m 2023-10-30T19:12:21.77
IV.MURB.HNE. ML:2.4 0.000914 0.98 AML other m 2023-10-30T19:12:21.24
IV.GUMA.HNN. ML:2.7 0.001875 0.52 AML other m 2023-10-30T19:12:21.98
IV.ARVD.HHN. ML:1.6 0.0001061 1.3 AML other m 2023-10-30T19:12:21.96
IV.SSFR.HHN. ML:2.1 0.000338 0.16 AML other m 2023-10-30T19:12:22.11
IV.ARVD.HHE. ML:1.8 0.00016299999999999998 0.66 AML other m 2023-10-30T19:12:22.27
IV.GUMA.HNE. ML:2.2 0.0006755 1.58 AML other m 2023-10-30T19:12:23.96
IV.CESX.HHN. ML:1.8 0.000156 0.72 AML other m 2023-10-30T19:12:23.25
IV.ATPI.EHN. ML:1.8 0.000136 0.28 AML other m 2023-10-30T19:12:24.39
IV.ATPI.EHE. ML:1.7 0.00011099999999999999 0.7 AML other m 2023-10-30T19:12:25.49
IV.SMA1.EHN. ML:1.9 0.000186 1.18 AML other m 2023-10-30T19:12:25.26
IV.RM33.EHE. ML:1.9 0.00014549999999999999 0.56 AML other m 2023-10-30T19:12:25.57
IV.PIEI.HHN. ML:1.6 0.00007815 0.3 AML other m 2023-10-30T19:12:26.42
IV.PIEI.HHE. ML:1.8 0.00011999999999999999 0.58 AML other m 2023-10-30T19:12:26.30
IV.CESX.HHE. ML:1.8 0.000133 0.46 AML other m 2023-10-30T19:12:26.57
IV.SMA1.EHE. ML:1.9 0.000169 0.78 AML other m 2023-10-30T19:12:26.80
IV.RM33.EHN. ML:1.8 0.00011025 0.88 AML other m 2023-10-30T19:12:30.97
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
Waveforms Seismic signals in miniseed + resp format Download