Earthquake with magnitude of ML 1.0 on date 24-09-2023 and time 23:24:20 (UTC) in region 2 km E Serravalle di Chienti (MC)

A magnitude ML 1.0 earthquake occured in region: 2 km E Serravalle di Chienti (MC), on

  • 24-09-2023 23:24:20 (UTC)
  • 25-09-2023 01:24:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0670, 12.9810 at 13 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 2 1070 1070
Muccia MC 6 915 1985
Pieve Torina MC 6 1458 3443
Monte Cavallo MC 8 145 3588
Pievebovigliana MC 9 866 4454
Sefro MC 9 422 4876
Fiordimonte MC 10 202 5078
Camerino MC 11 6974 12052
Pioraco MC 13 1134 13186
Fiuminata MC 14 1402 14588
Fiastra MC 15 559 15147
Nocera Umbra PG 16 5839 20986
Acquacanina MC 16 121 21107
Castelraimondo MC 17 4587 25694
Visso MC 17 1107 26801
Valtopina PG 18 1398 28199
Ussita MC 19 444 28643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
48 Km E of Perugia (166134 inhabitants)
62 Km NE of Terni (111501 inhabitants)
74 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
87 Km NW of L'Aquila (69753 inhabitants)
87 Km S of Fano (60888 inhabitants)
94 Km S of Pesaro (94582 inhabitants)
99 Km E of Arezzo (99543 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 1.0 2023-09-24
23:24:20
43.0667 12.9808 13 2023-09-24
23:41:32
Sala Sismica INGV-Roma 121430411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-24 23:24:20 ± 0.07
Latitude 43.0667 ± 0.0027
Longitude 12.9808 ± 0.0049
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121430411

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 322
Semi-minor axis of confidence ellipse (meter) 231
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 78
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) 103
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
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) 0.04766
Epicentral distance of station farthest from the epicenter (degree) 0.57017
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 121430411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-24 23:41:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2023-09-24T23:24:40.02 1.0 undecidable manual S 325 63.2922 92 0.67 19
IV.FRON.EHZ. 2023-09-24T23:24:37.24 0.3 undecidable manual S 338 54.1014 93 0.33 64
IV.CING.HHZ. 2023-09-24T23:24:32.97 0.1 undecidable manual S 27 38.4282 94 0.24 90
IV.PIEI.HHZ. 2023-09-24T23:24:31.01 0.1 undecidable manual P 325 63.2922 92 -0.17 88
IV.MMO1.EHZ. 2023-09-24T23:24:31.32 0.1 undecidable manual S 123 33.6441 95 -0.14 92
IV.GUMA.HHZ. 2023-09-24T23:24:30.79 0.1 undecidable manual S 91 28.749 97 0.64 84
IV.NRCA.HHZ. 2023-09-24T23:24:29.91 0.1 undecidable manual S 157 28.0497 97 -0.06 95
IV.MC2.EHN. 2023-09-24T23:24:29.03 0.1 undecidable manual S 135 24.1536 99 0.1 96
IV.FRON.EHZ. 2023-09-24T23:24:29.56 0.1 undecidable manual P 338 54.1014 93 -0.2 89
IV.PF6.EHE. 2023-09-24T23:24:27.37 0.1 undecidable manual S 65 19.0698 105 -0.23 92
IV.CSP1.EHZ. 2023-09-24T23:24:27.50 0.1 undecidable manual S 81 18.3705 106 0.07 97
IV.SNTG.HHZ. 2023-09-24T23:24:27.92 0.1 undecidable manual S 351 21.1677 102 -0.23 93
IV.MDAR.HNN. 2023-09-24T23:24:27.44 0.1 undecidable manual S 43 19.1697 105 -0.2 93
IV.CING.HHZ. 2023-09-24T23:24:27.23 0.6 undecidable manual P 27 38.4282 94 -0.12 46
IV.MMO1.EHZ. 2023-09-24T23:24:26.48 1.0 undecidable manual P 123 33.6441 95 -0.14 23
IV.GUMA.HHZ. 2023-09-24T23:24:26.08 0.1 undecidable manual P 91 28.749 97 0.22 92
IV.FEMA.HNN. 2023-09-24T23:24:26.17 0.1 undecidable manual S 154 12.876 120 0.09 97
IV.CESI.HHZ. 2023-09-24T23:24:25.49 0.1 undecidable manual S 222 9.1797 134 0.19 94
IV.SEF1.HNZ. 2023-09-24T23:24:25.14 0.1 undecidable manual S 343 9.2796 134 -0.18 97
IV.MC2.EHN. 2023-09-24T23:24:25.01 0.3 undecidable manual P 135 24.1536 99 -0.15 70
IV.FDMO.HHE. 2023-09-24T23:24:25.20 0.1 undecidable manual S 111 9.2796 134 -0.11 97
IV.NRCA.HHZ. 2023-09-24T23:24:25.54 0.1 positive manual P 157 28.0497 97 -0.22 92
IV.PF6.EHE. 2023-09-24T23:24:24.28 0.1 undecidable manual P 65 19.0698 105 -0.11 95
IV.CSP1.EHZ. 2023-09-24T23:24:24.29 0.3 undecidable manual P 81 18.3705 106 0 73
IT.MTCL.HGN. 2023-09-24T23:24:24.93 0.1 undecidable manual S 169 8.1807 138 -0.19 97
IV.MML1.EHE. 2023-09-24T23:24:24.62 0.1 undecidable manual S 352 5.2947 152 -0.05 100
IV.SNTG.HHZ. 2023-09-24T23:24:24.55 1.0 undecidable manual P 351 21.1677 102 -0.16 24
IV.MDAR.HNN. 2023-09-24T23:24:24.85 0.3 undecidable manual P 43 19.1697 105 0.44 67
IV.FEMA.HNN. 2023-09-24T23:24:23.53 0.3 undecidable manual P 154 12.876 120 0.02 74
IV.CESI.HHZ. 2023-09-24T23:24:23.22 0.1 undecidable manual P 222 9.1797 134 0.16 95
IV.SEF1.HNZ. 2023-09-24T23:24:23.08 0.1 undecidable manual P 343 9.2796 134 0.01 99
IV.FDMO.HHE. 2023-09-24T23:24:23.03 0.1 undecidable manual P 111 9.2796 134 -0.04 99
IT.MTCL.HGN. 2023-09-24T23:24:22.94 0.1 undecidable manual P 169 8.1807 138 -0.02 100
IV.MML1.EHE. 2023-09-24T23:24:22.79 0.1 undecidable manual P 352 5.2947 152 0.09 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.2 0.00016833790000000002 0.064 AML other m 2023-09-24T23:24:25.58
IV.CESI.HNN. ML:1.1 0.00014687571500000002 0.064 AML other m 2023-09-24T23:24:25.58
IV.CESI.HHE. ML:1.5 0.00033899999999999995 0.08 AML other m 2023-09-24T23:24:25.50
IV.CESI.HNE. ML:1.5 0.00033499999999999996 0.08 AML other m 2023-09-24T23:24:25.51
IV.NRCA.HHN. ML:1.0 0.00004788319000000001 0.0896 AML other m 2023-09-24T23:24:32.12
IV.NRCA.HHE. ML:0.9 0.00003800003 0.0896 AML other m 2023-09-24T23:24:30.20
IV.SNTG.HHE. ML:0.9 0.000054429615 0.1024 AML other m 2023-09-24T23:24:28.24
IV.SNTG.HHN. ML:0.9 0.000056110880000000004 0.128 AML other m 2023-09-24T23:24:28.01
IV.CING.HHE. ML:0.9 0.000028039076999999998 0.1024 AML other m 2023-09-24T23:24:33.52
IV.CING.HHN. ML:0.8 0.000024120192500000003 0.1152 AML other m 2023-09-24T23:24:33.45
IV.FRON.EHE. ML:0.8 0.000013985607000000001 0.1408 AML other m 2023-09-24T23:24:37.34
IV.FRON.EHN. ML:0.9 0.00002041057 0.128 AML other m 2023-09-24T23:24:39.30
IV.PIEI.HHE. ML:0.7 0.000008095162 0.1152 AML other m 2023-09-24T23:24:40.79
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