Earthquake with magnitude of ML 0.3 on date 01-03-2021 and time 02:46:14 (Italy) in region 7 km W Cantiano (PU)

A magnitude ML 0.3 earthquake occured in region: 7 km W Cantiano (PU), on

  • 01-03-2021 01:46:14 (UTC)
  • 01-03-2021 02:46:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.48, 12.55 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 7 2245 2245
Pietralunga PG 9 2111 4356
Cagli PU 12 8731 13087
Scheggia e Pascelupo PG 13 1393 14480
Piobbico PU 13 2029 16509
Apecchio PU 14 1882 18391
Gubbio PG 14 32216 50607
Frontone PU 16 1300 51907
Serra Sant'Abbondio PU 18 1027 52934
Acqualagna PU 19 4393 57327
Costacciaro PG 19 1216 58543

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NE of Perugia (166134 inhabitants)
53 Km E of Arezzo (99543 inhabitants)
56 Km SW of Fano (60888 inhabitants)
57 Km SW of Pesaro (94582 inhabitants)
59 Km N of Foligno (57155 inhabitants)
65 Km S of Rimini (147750 inhabitants)
77 Km SE of Cesena (96758 inhabitants)
80 Km W of Ancona (100861 inhabitants)
92 Km SE of Forlì (117913 inhabitants)
100 Km E of Siena (53903 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 0.3 2021-03-01
01:46:14
43.48 12.55 11 2021-03-01
23:53:27
Sala Sismica INGV-Roma 87612921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-01 01:46:14 ± 0.07
Latitude 43.48 ± 0.00
Longitude 12.55 ± 0.00
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 87612921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 344
Semi-minor axis of confidence ellipse (meter) 191
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 144
Circular confidence region, given by single value of horizontal uncertainty (meter) 340
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
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) 0.0018
Epicentral distance of station farthest from the epicenter (degree) 0.21764
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 87612921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-01 23:53:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2021-03-01T01:46:23.44 0.3 undecidable manual S 45 0.2176 50 -0.03 72
IV.FRON.EHZ. 2021-03-01T01:46:20.87 0.3 undecidable manual S 72 0.1367 125 -0.09 73
IV.TB01.DHZ.01 2021-03-01T01:46:20.35 0.3 undecidable manual S 220 0.1241 128 -0.2 71
IV.APEC.HHZ. 2021-03-01T01:46:20.57 0.3 undecidable manual S 312 0.1223 128 0.06 73
IV.TB02.DHN.01 2021-03-01T01:46:20.91 0.3 undecidable manual S 223 0.1448 124 -0.29 70
IV.NARO.HHZ. 2021-03-01T01:46:20.67 0.3 undecidable manual S 11 0.1367 125 -0.28 70
IV.ATSC.EHE. 2021-03-01T01:46:20.17 0.3 undecidable manual S 117 0.1151 130 -0.11 73
IV.TB03.DHZ.01 2021-03-01T01:46:20.56 0.3 undecidable manual S 233 0.1232 128 0.02 74
IV.ATPI.EHZ. 2021-03-01T01:46:19.88 0.3 undecidable manual S 256 0.107 132 -0.18 72
IV.ATFO.HNZ. 2021-03-01T01:46:19.99 0.3 undecidable manual S 170 0.1115 131 -0.19 72
IV.MPAG.EHZ. 2021-03-01T01:46:19.70 0.1 undecidable manual P 45 0.2176 50 0.03 97
IV.PIEI.HHZ. 2021-03-01T01:46:18.65 0.3 undecidable manual S 353 0.0594 148 -0.23 72
IV.ATBU.HNN. 2021-03-01T01:46:18.71 0.3 undecidable manual S 108 0.0018 179 0.48 69
IV.NARO.HHZ. 2021-03-01T01:46:18.09 0.1 undecidable manual P 11 0.1367 125 -0.13 96
IV.ATSC.EHE. 2021-03-01T01:46:18.11 0.6 undecidable manual P 117 0.1151 130 0.28 47
IV.TB03.DHZ.01 2021-03-01T01:46:18.46 0.3 undecidable manual P 233 0.1232 128 0.48 67
IV.ATPC.HHN. 2021-03-01T01:46:18.96 0.3 undecidable manual S 274 0.0648 146 -0.01 75
IV.FRON.EHZ. 2021-03-01T01:46:18.19 0.1 undecidable manual P 72 0.1367 125 -0.04 98
IV.APEC.HHZ. 2021-03-01T01:46:18.09 0.1 undecidable manual P 312 0.1223 128 0.12 97
IV.TB02.DHN.01 2021-03-01T01:46:18.31 0.1 undecidable manual P 223 0.1448 124 -0.06 97
IV.PIEI.HHZ. 2021-03-01T01:46:17.02 0.1 undecidable manual P 353 0.0594 148 -0.01 100
IV.TB01.DHZ.01 2021-03-01T01:46:17.94 0.1 undecidable manual P 220 0.1241 128 -0.05 98
IV.ATBU.HNN. 2021-03-01T01:46:17.02 0.1 undecidable manual P 108 0.0018 179 0.37 94
IV.ATPI.EHZ. 2021-03-01T01:46:17.69 0.1 undecidable manual P 256 0.107 132 -0.01 99
IV.ATPC.HHN. 2021-03-01T01:46:17.17 0.1 undecidable manual P 274 0.0648 146 0.09 98
IV.ATFO.HNZ. 2021-03-01T01:46:17.79 0.1 undecidable manual P 170 0.1115 131 0.01 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PIEI.HHN. ML:0.4 4.24E-5 0.3 AML other m 2021-03-01T01:46:18.77
IV.PIEI.HHE. ML:0.6 5.78E-5 1.56 AML other m 2021-03-01T01:46:18.15
IV.NARO.HHN. ML:0.4 2.365E-5 1.94 AML other m 2021-03-01T01:46:21.99
IV.NARO.HHE. ML:0.4 2.305E-5 1.34 AML other m 2021-03-01T01:46:21.32
IV.APEC.HHE. ML:0.2 1.375523E-5 0.54 AML other m 2021-03-01T01:46:24.79
IV.APEC.HHN. ML:0 1.05204885E-5 0.18 AML other m 2021-03-01T01:46:21.14
IV.FRON.EHE. ML:0 1.0215711E-5 0.08 AML other m 2021-03-01T01:46:21.38
IV.FRON.EHN. ML:0.2 1.60261815E-5 0.1 AML other m 2021-03-01T01:46:21.09
IV.MPAG.EHE. ML:0.2 1.11765955E-5 0.84 AML other m 2021-03-01T01:46:31.78
IV.MPAG.EHN. ML:0.4 1.6324278E-5 0.48 AML other m 2021-03-01T01:46:23.69
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download