Earthquake with magnitude of ML 1.0 on date 01-02-2023 and time 00:42:06 (UTC) in region 1 km SW Cantiano (PU)

A magnitude ML 1.0 earthquake occured in region: 1 km SW Cantiano (PU), on

  • 01-02-2023 00:42:06 (UTC)
  • 01-02-2023 01:42:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4690, 12.6260 at 11 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
Cantiano PU 1 2245 2245
Scheggia e Pascelupo PG 8 1393 3638
Cagli PU 9 8731 12369
Frontone PU 11 1300 13669
Serra Sant'Abbondio PU 12 1027 14696
Gubbio PG 13 32216 46912
Costacciaro PG 14 1216 48128
Pietralunga PG 16 2111 50239
Piobbico PU 16 2029 52268
Acqualagna PU 17 4393 56661
Sigillo PG 18 2404 59065
Sassoferrato AN 19 7285 66350
Apecchio PU 19 1882 68232

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NE of Perugia (166134 inhabitants)
52 Km SW of Fano (60888 inhabitants)
54 Km SW of Pesaro (94582 inhabitants)
57 Km N of Foligno (57155 inhabitants)
60 Km E of Arezzo (99543 inhabitants)
66 Km S of Rimini (147750 inhabitants)
74 Km W of Ancona (100861 inhabitants)
80 Km SE of Cesena (96758 inhabitants)
96 Km SE of Forlì (117913 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 2023-02-01
00:42:06
43.4693 12.6258 11 2023-02-01
00:47:07
Sala Sismica INGV-Roma 113945691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-01 00:42:06 ± 0.1
Latitude 43.4693 ± 0.0054
Longitude 12.6258 ± 0.0062
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 113945691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 579
Semi-minor axis of confidence ellipse (meter) 249
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 203
Circular confidence region, given by single value of horizontal uncertainty (meter) 580.0
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 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.08723
Epicentral distance of station farthest from the epicenter (degree) 0.23113
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 113945691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-01 00:47:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2023-02-01T00:42:15.55 0.6 undecidable manual S 83 25.6521 90 0.1 52
IV.FOSV.EHZ. 2023-02-01T00:42:14.63 0.6 undecidable manual S 151 22.2555 90 0.09 52
IV.MPAG.EHZ. 2023-02-01T00:42:13.81 0.6 undecidable manual S 31 20.7681 91 -0.34 50
IV.ATVO.HHZ. 2023-02-01T00:42:13.97 0.6 undecidable manual S 241 20.1687 91 -0.01 53
IV.NARO.HHZ. 2023-02-01T00:42:13.41 0.6 undecidable manual S 347 16.0728 91 0.5 48
IV.SSFR.HHZ. 2023-02-01T00:42:12.21 0.6 undecidable manual S 106 13.0758 101 0.09 53
IV.FOSV.EHZ. 2023-02-01T00:42:11.04 1.0 undecidable manual P 151 22.2555 90 0.04 26
IV.PIEI.HHZ. 2023-02-01T00:42:11.19 0.6 undecidable manual S 315 10.3785 118 -0.24 52
IV.ARVD.HHZ. 2023-02-01T00:42:11.45 0.6 negative manual P 83 25.6521 90 -0.07 52
IV.FRON.EHZ. 2023-02-01T00:42:11.27 0.3 undecidable manual S 56 9.6792 122 0 81
IV.NARO.HHZ. 2023-02-01T00:42:10.79 0.6 undecidable manual P 347 16.0728 91 0.74 44
IV.MPAG.EHZ. 2023-02-01T00:42:10.46 0.1 undecidable manual P 31 20.7681 91 -0.31 100
IV.ATVO.HHZ. 2023-02-01T00:42:10.42 1.0 undecidable manual P 241 20.1687 91 -0.25 25
IV.FRON.EHZ. 2023-02-01T00:42:09.11 0.3 undecidable manual P 56 9.6792 122 0 81
IV.SSFR.HHZ. 2023-02-01T00:42:09.70 0.6 negative manual P 106 13.0758 101 0.1 53
IV.PIEI.HHZ. 2023-02-01T00:42:09.08 0.3 positive manual P 315 10.3785 118 -0.12 79
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHN. ML:0.8 0.00007425000000000002 0.34 AML other m 2023-02-01T00:42:11.43
IV.FRON.EHN. ML:1.0 0.00011800000000000001 0.34 AML other m 2023-02-01T00:42:11.39
IV.PIEI.HHE. ML:1.3 0.00025550000000000003 0.08 AML other m 2023-02-01T00:42:11.59
IV.FRON.EHE. ML:0.5 0.00003625000000000001 0.54 AML other m 2023-02-01T00:42:12.56
IV.SSFR.HHE. ML:1.1 0.000127 0.16 AML other m 2023-02-01T00:42:12.90
IV.SSFR.HHN. ML:1.0 0.00009570000000000001 1.78 AML other m 2023-02-01T00:42:13.01
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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