Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 05-06-2023 and time 06:57:49 (UTC) in region 6 km SW Serravalle di Chienti (MC)

A magnitude ML 1.3 earthquake occured in region: 6 km SW Serravalle di Chienti (MC), on

  • 05-06-2023 06:57:49 (UTC)
  • 05-06-2023 08:57:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0440, 12.8870 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.

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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 11 145 1215
Nocera Umbra PG 11 5839 7054
Valtopina PG 11 1398 8452
Sefro MC 13 422 8874
Pieve Torina MC 13 1458 10332
Muccia MC 14 915 11247
Pievebovigliana MC 16 866 12113
Fiordimonte MC 17 202 12315
Fiuminata MC 17 1402 13717
Pioraco MC 17 1134 14851
Sellano PG 17 1079 15930
Foligno PG 18 57155 73085
Camerino MC 18 6974 80059
Spello PG 18 8645 88704

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NE of Foligno (57155 inhabitants)
41 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)
88 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
94 Km SE of Arezzo (99543 inhabitants)
94 Km NE of Viterbo (67173 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 1.3 2023-06-05
06:57:49		 43.0438 12.8873 6 2023-06-05
07:05:33		 Sala Sismica INGV-Roma 118120761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-06-05 06:57:49 ± 0.08
Latitude 43.0438 ± 0.0027
Longitude 12.8873 ± 0.0025
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 118120761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 260
Semi-minor axis of confidence ellipse (meter) 32
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 173
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 16
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) 0.35163
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 118120761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-06-05 07:05:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2023-06-05T06:58:10.82 3.0 positive manual Pn 0.73 0
IV.ATVO.HHZ. 2023-06-05T06:58:05.08 3.0 undecidable manual S -4.09 0
IV.CING.HHZ. 2023-06-05T06:58:04.22 3.0 undecidable manual S 0.13 0
IV.GAVE.HNE. 2023-06-05T06:58:03.05 0.1 undecidable manual S 179 39.0276 99 0.02 95
IV.ARVD.HHZ. 2023-06-05T06:58:03.68 3.0 undecidable manual S -3.58 0
IV.NRCA.HHZ. 2023-06-05T06:57:59.92 0.1 undecidable manual S 142 29.748 102 0.06 96
IV.CSP1.EHZ. 2023-06-05T06:57:58.85 0.1 undecidable manual S 78 26.2515 103 0.16 95
IV.GAVE.HNE. 2023-06-05T06:57:57.12 0.1 undecidable manual P 179 39.0276 99 -0.12 93
IV.ASSB.HHZ. 2023-06-05T06:57:56.32 0.1 undecidable manual S 270 18.5703 108 0.22 95
IV.SSFR.HHZ. 2023-06-05T06:57:56.88 3.0 negative manual P -0.65 0
IV.MURB.HHZ. 2023-06-05T06:57:56.60 3.0 positive manual P -0.09 0
IV.NRCA.HHZ. 2023-06-05T06:57:55.16 0.1 undecidable manual P 142 29.748 102 -0.25 92
IV.FDMO.HHE. 2023-06-05T06:57:55.47 0.1 undecidable manual S 93 16.2726 111 0.12 97
IV.SNTG.HHZ. 2023-06-05T06:57:54.03 3.0 undecidable manual P 0.06 0
IV.ATCC.EHZ. 2023-06-05T06:57:54.36 0.1 undecidable manual P 308 25.4523 103 -0.21 94
IV.CSP1.EHZ. 2023-06-05T06:57:54.64 1.0 undecidable manual P 78 26.2515 103 -0.09 24
IV.MML1.EHZ. 2023-06-05T06:57:53.37 0.1 undecidable manual S 41 10.2786 120 -0.12 98
IV.ASSB.HHZ. 2023-06-05T06:57:53.34 0.1 negative manual P 270 18.5703 108 0.1 97
IV.FDMO.HHE. 2023-06-05T06:57:52.82 0.1 undecidable manual P 93 16.2726 111 0.02 99
IV.MMO1.EHZ. 2023-06-05T06:57:52.47 3.0 positive manual P -0.43 0
IV.MML1.EHZ. 2023-06-05T06:57:51.70 0.1 positive manual P 41 10.2786 120 -0.03 100
IV.CESI.HHE. 2023-06-05T06:57:51.83 0.1 undecidable manual S 162 4.5954 143 -0.13 99
IT.MTCL.HGZ. 2023-06-05T06:57:51.90 0.1 undecidable manual P 121 10.6782 120 0.11 98
IV.CESI.HHE. 2023-06-05T06:57:50.92 0.1 undecidable manual P 162 4.5954 143 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHN. ML:1.3 0.0003415 0.82 AML other m 2023-06-05T06:57:53.89
IV.MML1.HNE. ML:1.5 0.0004455 0.2 AML other m 2023-06-05T06:57:54.66
IV.MML1.EHE. ML:1.5 0.0004535 0.2 AML other m 2023-06-05T06:57:54.76
IV.ASSB.HHN. ML:1.2 0.00015099999999999998 1.1 AML other m 2023-06-05T06:57:57.65
IV.ASSB.HHE. ML:1.3 0.00015900000000000002 0.12 AML other m 2023-06-05T06:57:57.30
IV.SNTG.HHN. ML:1.1 0.000088 0.28 AML other m 2023-06-05T06:57:57.93
IV.CSP1.EHE. ML:1.5 0.00020349999999999999 1.78 AML other m 2023-06-05T06:57:58.01
IV.SNTG.HHE. ML:1.0 0.00006895 0.42 AML other m 2023-06-05T06:57:59.07
IV.ATCC.EHN. ML:1.0 0.00005415 0.82 AML other m 2023-06-05T06:57:59.41
IV.CSP1.EHN. ML:1.4 0.0001555 1.36 AML other m 2023-06-05T06:58:00.14
IV.ATCC.EHE. ML:1.0 0.0000618 0.4 AML other m 2023-06-05T06:58:00.62
IV.NRCA.HHN. ML:1.4 0.00013000000000000002 0.12 AML other m 2023-06-05T06:58:00.77
IV.NRCA.HHE. ML:1.3 0.00011035 0.12 AML other m 2023-06-05T06:58:01.48
IV.MML1.HNN. ML:1.7 0.0008544999999999999 0.7 AML other m 2023-06-05T06:58:04.50
IV.SSFR.HHE. ML:1.4 0.00008460000000000001 0.2 AML other m 2023-06-05T06:58:04.52
IV.CING.HHN. ML:1.5 0.00010435 0.42 AML other m 2023-06-05T06:58:04.35
IV.CING.HHE. ML:1.3 0.00006125 0.18 AML other m 2023-06-05T06:58:04.58
IV.SSFR.HHN. ML:1.4 0.00008474999999999999 0.2 AML other m 2023-06-05T06:58:05.32
IV.MURB.HHE. ML:1.4 0.00008945 1.74 AML other m 2023-06-05T06:58:05.01
IV.MURB.HHN. ML:1.2 0.00006745 0.46 AML other m 2023-06-05T06:58:06.61
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