Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 12-06-2021 and time 22:59:25 (Italy) in region 5 km NE Cantiano (PU)

A magnitude ML 0.9 earthquake occured in region: 5 km NE Cantiano (PU), on

  • 12-06-2021 20:59:25 (UTC)
  • 12-06-2021 22:59:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5000, 12.6750 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.

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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
Cantiano PU 5 2245 2245
Frontone PU 6 1300 3545
Cagli PU 6 8731 12276
Serra Sant'Abbondio PU 8 1027 13303
Scheggia e Pascelupo PG 11 1393 14696
Acqualagna PU 13 4393 19089
Pergola PU 15 6333 25422
Costacciaro PG 16 1216 26638
Sassoferrato AN 17 7285 33923
Piobbico PU 17 2029 35952
Gubbio PG 18 32216 68168
Sigillo PG 19 2404 70572
Fermignano PU 20 8596 79168

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km SW of Fano (60888 inhabitants)
49 Km NE of Perugia (166134 inhabitants)
50 Km SW of Pesaro (94582 inhabitants)
60 Km N of Foligno (57155 inhabitants)
63 Km S of Rimini (147750 inhabitants)
64 Km E of Arezzo (99543 inhabitants)
69 Km W of Ancona (100861 inhabitants)
79 Km SE of Cesena (96758 inhabitants)
95 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 0.9 2021-06-12
20:59:25		 43.4998 12.6747 14 2021-06-12
21:18:46		 Sala Sismica INGV-Roma 91186781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-12 20:59:25 ± 0.08
Latitude 43.4998 ± 0.0036
Longitude 12.6747 ± 0.0037
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 91186781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 308
Semi-minor axis of confidence ellipse (meter) 168
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 91186781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-12 21:18:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2021-06-12T20:59:38.88 0.3 undecidable manual S 119 39.2274 97 0.55 64
IV.ATCC.EHZ. 2021-06-12T20:59:37.77 0.3 undecidable manual S 185 35.0427 99 0.56 64
IV.ATLO.EHZ. 2021-06-12T20:59:35.82 0.3 undecidable manual S 227 29.748 101 0 72
IV.ATVO.HHZ. 2021-06-12T20:59:34.60 0.3 undecidable manual S 239 25.2525 104 -0.05 72
IV.FOSV.EHZ. 2021-06-12T20:59:34.15 0.3 undecidable manual S 163 23.754 106 -0.13 70
IV.ATPI.EHZ. 2021-06-12T20:59:33.95 0.3 undecidable manual S 256 22.5552 107 -0.02 73
IV.ARVD.HHZ. 2021-06-12T20:59:33.84 0.3 undecidable manual S 90 21.4674 109 0.15 71
IV.APEC.HHZ. 2021-06-12T20:59:33.99 0.3 undecidable manual S 288 21.4674 109 0.3 68
IV.MPAG.EHZ. 2021-06-12T20:59:32.40 0.3 undecidable manual S 25 15.873 119 0.07 72
IV.EL6.EHZ. 2021-06-12T20:59:32.74 0.3 undecidable manual P 119 39.2274 97 -0.1 69
IV.ATFO.HHZ. 2021-06-12T20:59:32.50 0.3 undecidable manual S 209 16.9719 117 -0.08 72
IV.ATPC.HNZ. 2021-06-12T20:59:32.94 0.3 undecidable manual S 263 17.6712 115 0.19 70
IV.ATCC.EHZ. 2021-06-12T20:59:31.69 0.3 undecidable manual P 185 35.0427 99 -0.51 64
IV.PIEI.HHZ. 2021-06-12T20:59:31.23 0.3 undecidable manual S 290 11.877 130 -0.23 71
IV.SSFR.HHZ. 2021-06-12T20:59:31.25 0.3 undecidable manual S 129 11.1777 133 -0.05 73
IV.ATLO.EHZ. 2021-06-12T20:59:31.45 0.3 undecidable manual P 227 29.748 101 0.06 71
IV.ATBU.HNZ. 2021-06-12T20:59:31.59 0.3 undecidable manual S 255 10.4784 135 0.41 68
IV.NARO.HHZ. 2021-06-12T20:59:31.89 0.3 undecidable manual S 328 14.4744 123 -0.11 73
IV.ARVD.HHZ. 2021-06-12T20:59:30.09 0.3 undecidable manual P 90 21.4674 109 -0.07 72
IV.FRON.EHZ. 2021-06-12T20:59:30.30 0.3 undecidable manual S 64 4.5954 158 0 75
IV.APEC.HHZ. 2021-06-12T20:59:30.16 0.3 undecidable manual P 288 21.4674 109 -0.01 73
IV.ATPI.EHZ. 2021-06-12T20:59:30.23 0.3 undecidable manual P 256 22.5552 107 -0.1 72
IV.ATVO.HHZ. 2021-06-12T20:59:30.63 0.3 undecidable manual P 239 25.2525 104 -0.08 72
IV.ATSC.EHZ. 2021-06-12T20:59:30.80 0.3 undecidable manual S 174 8.4804 142 -0.02 74
IV.FOSV.EHZ. 2021-06-12T20:59:30.24 0.3 undecidable manual P 163 23.754 106 -0.26 69
IV.ATPC.HNZ. 2021-06-12T20:59:29.59 0.1 undecidable manual P 263 17.6712 115 -0.02 98
IV.NARO.HHZ. 2021-06-12T20:59:29.08 0.1 undecidable manual P 328 14.4744 123 -0.11 97
IV.MPAG.EHZ. 2021-06-12T20:59:29.35 0.3 undecidable manual P 25 15.873 119 -0.03 74
IV.ATFO.HHZ. 2021-06-12T20:59:29.41 0.1 undecidable manual P 209 16.9719 117 -0.11 96
IV.SSFR.HHZ. 2021-06-12T20:59:28.74 0.1 undecidable manual P 129 11.1777 133 -0.04 98
IV.ATBU.HNZ. 2021-06-12T20:59:28.85 0.1 undecidable manual P 255 10.4784 135 0.14 96
IV.MURB.HHZ. 2021-06-12T20:59:28.64 3.0 undecidable manual P 0
IV.FRON.EHZ. 2021-06-12T20:59:28.22 0.1 undecidable manual P 64 4.5954 158 0.01 100
IV.PIEI.HHZ. 2021-06-12T20:59:28.71 0.1 undecidable manual P 290 11.877 130 -0.16 96
IV.ATSC.EHZ. 2021-06-12T20:59:28.48 0.1 undecidable manual P 174 8.4804 142 -0.03 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.6 0.0000492 0.16 AML other m 2021-06-12T20:59:30.32
IV.FRON.EHN. ML:0.8 0.00007274999999999999 0.08 AML other m 2021-06-12T20:59:30.43
IV.SSFR.HNN. ML:1.4 0.00025550000000000003 1.1 AML other m 2021-06-12T20:59:31.33
IV.PIEI.HHN. ML:1.0 0.000095 0.16 AML other m 2021-06-12T20:59:31.37
IV.PIEI.HHE. ML:1.3 0.00016849999999999998 0.08 AML other m 2021-06-12T20:59:31.55
IV.SSFR.HNE. ML:1.5 0.0003135 0.64 AML other m 2021-06-12T20:59:31.49
IV.SSFR.HHE. ML:1.3 0.0002 0.64 AML other m 2021-06-12T20:59:31.50
IV.NARO.HHE. ML:1.1 0.000108 1.28 AML other m 2021-06-12T20:59:31.99
IV.NARO.HHN. ML:1.0 0.00008060000000000001 0.06 AML other m 2021-06-12T20:59:32.17
IV.SSFR.HHN. ML:1.2 0.00016545 1.34 AML other m 2021-06-12T20:59:32.88
IV.MPAG.EHE. ML:0.6 0.0000367 0.32 AML other m 2021-06-12T20:59:32.49
IV.ATFO.HHN. ML:0.9 0.000054800000000000004 0.66 AML other m 2021-06-12T20:59:32.25
IV.MPAG.EHN. ML:0.6 0.00002955 0.36 AML other m 2021-06-12T20:59:32.66
IV.ATFO.HHE. ML:1.0 0.00007735 0.2 AML other m 2021-06-12T20:59:33.21
IV.ARVD.HHN. ML:0.5 0.00001765 1.66 AML other m 2021-06-12T20:59:33.04
IV.APEC.HHN. ML:0.9 0.0000472 0.1 AML other m 2021-06-12T20:59:34.15
IV.FOSV.EHE. ML:0.6 0.000018849999999999997 0.36 AML other m 2021-06-12T20:59:34.22
IV.FOSV.EHN. ML:0.7 0.000028200000000000004 0.16 AML other m 2021-06-12T20:59:34.30
IV.ARVD.HHE. ML:0.4 0.000013995 1.18 AML other m 2021-06-12T20:59:34.94
IV.APEC.HHE. ML:0.7 0.000030100000000000003 0.7 AML other m 2021-06-12T20:59:35.51
IV.ATCC.EHE. ML:0.7 0.0000212 0.92 AML other m 2021-06-12T20:59:37.51
IV.ATCC.EHN. ML:0.8 0.000026099999999999997 1.42 AML other m 2021-06-12T20:59:38.27
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