Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 10-03-2020 and time 20:40:46 (UTC) in region 2 km SE Cantiano (PU)

A magnitude ML 1.6 earthquake occured in region: 2 km SE Cantiano (PU), on

  • 10-03-2020 20:40:46 (UTC)
  • 10-03-2020 21:40:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4650, 12.6450 at 55 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 2 2245 2245
Scheggia e Pascelupo PG 7 1393 3638
Cagli PU 9 8731 12369
Frontone PU 10 1300 13669
Serra Sant'Abbondio PU 11 1027 14696
Costacciaro PG 13 1216 15912
Gubbio PG 13 32216 48128
Sigillo PG 17 2404 50532
Pietralunga PG 17 2111 52643
Acqualagna PU 17 4393 57036
Piobbico PU 18 2029 59065
Sassoferrato AN 18 7285 66350
Pergola PU 19 6333 72683

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)
62 Km E of Arezzo (99543 inhabitants)
67 Km S of Rimini (147750 inhabitants)
73 Km W of Ancona (100861 inhabitants)
82 Km SE of Cesena (96758 inhabitants)
97 Km SE of Forlì (117913 inhabitants)
100 Km N of Terni (111501 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
Bulletin
Rev1000 		ML 1.6 2020-03-10
20:40:46		 43.4647 12.6453 55 2020-07-18
21:08:28		 Bollettino Sismico Italiano INGV 77558721
Reviewed
Rev100 		ML 1.7 2020-03-10
20:40:46		 43.4597 12.6802 55 2020-03-10
20:46:32		 Sala Sismica INGV-Roma 77176321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-10 20:40:46 ± 0.15
Latitude 43.4647 ± 0.0090
Longitude 12.6453 ± 0.0099
Depth (km) 55 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77558721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1008
Semi-minor axis of confidence ellipse (meter) 502
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 216
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 64
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.05036
Epicentral distance of station farthest from the epicenter (degree) 0.76083
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 30
Type of magnitude ML
Reference to an origin 77558721
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-25 10:24:47

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 77176321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-10 20:46:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2020-03-10T20:41:12.82 0.3 undecidable manual S 138 83.4498 111 0.39 62
IV.MF5.EHZ. 2020-03-10T20:41:12.85 0.1 undecidable manual S 129 84.4488 111 0.23 86
IV.MGAB.HHZ. 2020-03-10T20:41:10.06 0.1 undecidable manual S 215 74.8695 114 -0.66 77
IV.CSP1.EHZ. 2020-03-10T20:41:08.95 0.3 undecidable manual S 132 61.2942 121 0.84 56
IV.CRE.HHZ. 2020-03-10T20:41:07.53 0.1 undecidable manual S 287 58.2972 123 -0.05 93
IV.ATCC.EHZ. 2020-03-10T20:41:03.60 0.1 undecidable manual S 181 31.0467 144 0.32 92
IV.ATMC.EHE. 2020-03-10T20:41:03.78 0.1 undecidable manual S 267 36.5412 139 -0.23 93
IV.ATMI.HHZ. 2020-03-10T20:41:03.50 0.3 undecidable manual S 245 33.6441 142 -0.12 72
IV.MMUR.HNZ. 2020-03-10T20:41:03.12 0.3 undecidable manual S 95 28.4493 147 0.15 72
IV.ATVA.EHE. 2020-03-10T20:41:03.06 0.1 undecidable manual S 235 35.6421 140 -0.83 77
IV.BADI.EHZ. 2020-03-10T20:41:03.90 0.1 undecidable manual S 279 32.6451 143 0.41 89
IV.ATLO.HNZ. 2020-03-10T20:41:02.27 0.1 undecidable manual S 229 25.3524 150 -0.34 92
IV.TB03.DHZ.01 2020-03-10T20:41:02.36 0.1 undecidable manual S 250 20.1687 156 0.25 94
IV.ARVD.HHZ. 2020-03-10T20:41:02.36 0.1 undecidable manual S 81 24.1536 151 -0.13 95
IV.ATPC.HHZ. 2020-03-10T20:41:02.41 0.1 undecidable manual S 277 15.2736 161 0.69 84
IV.ATPI.EHZ. 2020-03-10T20:41:02.66 0.1 undecidable manual S 266 19.6692 156 0.6 86
IV.APEC.HNZ. 2020-03-10T20:41:02.98 0.1 undecidable manual S 300 20.868 155 0.8 79
IV.ATVO.HHZ. 2020-03-10T20:41:02.31 0.1 undecidable manual S 245 21.2676 154 0.1 97
IV.MMO1.EHZ. 2020-03-10T20:41:02.09 0.1 undecidable manual P 138 83.4498 111 0.64 77
IV.TB01.DHZ.01 2020-03-10T20:41:02.39 0.1 undecidable manual S 241 19.2696 157 0.36 92
IV.TB02.DHZ.01 2020-03-10T20:41:02.16 0.1 undecidable manual S 241 21.6672 154 -0.09 98
IV.MURB.HHZ. 2020-03-10T20:41:02.81 0.1 undecidable manual S 204 24.3534 151 0.3 93
IV.MF5.EHZ. 2020-03-10T20:41:02.22 0.1 undecidable manual P 129 84.4488 111 0.65 76
IV.MPAG.EHZ. 2020-03-10T20:41:02.40 0.1 undecidable manual S 27 20.4684 155 0.27 95
IV.NARO.HHZ. 2020-03-10T20:41:01.56 0.1 undecidable manual S 342 17.0718 159 -0.28 94
IV.FRON.EHZ. 2020-03-10T20:41:01.02 0.1 undecidable manual S 48 8.7801 169 -0.34 94
IV.FOSV.EHZ. 2020-03-10T20:41:01.54 0.1 undecidable manual S 154 21.0678 155 -0.64 83
IV.SSFR.HHZ. 2020-03-10T20:41:01.17 0.1 undecidable manual S 106 11.4774 166 -0.31 94
IV.ATFO.HHZ. 2020-03-10T20:41:01.84 0.1 undecidable manual S 209 12.3765 165 0.31 95
IV.ATBU.EHZ. 2020-03-10T20:41:01.73 0.1 undecidable manual S 279 7.881 170 0.4 94
IV.PIEI.HHZ. 2020-03-10T20:41:01.19 0.1 undecidable manual S 312 11.877 165 -0.32 94
IV.MGAB.HHZ. 2020-03-10T20:41:00.19 0.1 positive manual P 215 74.8695 114 -0.28 85
IV.ATSC.EHZ. 2020-03-10T20:41:00.84 0.1 undecidable manual S 144 5.5944 173 -0.41 93
IV.CSP1.EHZ. 2020-03-10T20:40:59.21 0.1 positive manual P 132 61.2942 121 0.25 88
IV.CRE.HHZ. 2020-03-10T20:40:58.51 0.3 undecidable manual P 287 58.2972 123 -0.15 68
IV.CPGN.EHZ. 2020-03-10T20:40:58.15 0.3 undecidable manual P 325 45.5211 132 0.76 57
IV.PARC.HHE. 2020-03-10T20:40:57.36 0.3 undecidable manual P 302 38.5281 137 0.6 62
IV.MURB.HHZ. 2020-03-10T20:40:56.03 0.1 positive manual P 204 24.3534 151 0.3 93
IV.ATCC.EHZ. 2020-03-10T20:40:56.42 0.1 negative manual P 181 31.0467 144 0.25 93
IV.PE3.EHZ. 2020-03-10T20:40:56.03 0.1 positive manual P 335 28.3494 147 0.05 97
IV.ATMC.EHE. 2020-03-10T20:40:56.76 0.1 undecidable manual P 267 36.5412 139 0.16 93
IV.ATMI.HHZ. 2020-03-10T20:40:56.42 0.3 undecidable manual P 245 33.6441 142 0.05 72
IV.MMUR.HNZ. 2020-03-10T20:40:56.23 0.3 undecidable manual P 95 28.4493 147 0.24 71
IV.ATVA.EHE. 2020-03-10T20:40:56.28 0.1 negative manual P 235 35.6421 140 -0.24 92
IV.BADI.EHZ. 2020-03-10T20:40:56.70 0.1 positive manual P 279 32.6451 143 0.41 89
IV.ATTE.HHN. 2020-03-10T20:40:56.11 0.3 undecidable manual P 219 37.8288 138 -0.59 63
IV.ATVO.HHZ. 2020-03-10T20:40:55.57 0.1 positive manual P 245 21.2676 154 0.02 99
IV.TB01.DHZ.01 2020-03-10T20:40:55.50 0.1 positive manual P 241 19.2696 157 0.05 98
IV.TB02.DHZ.01 2020-03-10T20:40:55.68 0.1 undecidable manual P 241 21.6672 154 0.1 97
IV.MPAG.EHZ. 2020-03-10T20:40:55.32 0.1 undecidable manual P 27 20.4684 155 -0.19 95
IV.ATLO.HNZ. 2020-03-10T20:40:55.80 0.1 positive manual P 229 25.3524 150 0.01 98
IV.TB03.DHZ.01 2020-03-10T20:40:55.55 0.1 positive manual P 250 20.1687 156 0.05 98
IV.ARVD.HHZ. 2020-03-10T20:40:55.46 0.1 undecidable manual P 81 24.1536 151 -0.25 93
IV.ATPC.HHZ. 2020-03-10T20:40:55.28 0.1 positive manual P 277 15.2736 161 0.01 100
IV.ATPI.EHZ. 2020-03-10T20:40:55.56 0.1 positive manual P 266 19.6692 156 0.09 97
IV.APEC.HNZ. 2020-03-10T20:40:55.47 0.1 undecidable manual P 300 20.868 155 -0.06 98
IV.SSFR.HHZ. 2020-03-10T20:40:54.59 0.1 positive manual P 106 11.4774 166 -0.54 88
IV.ATFO.HHZ. 2020-03-10T20:40:54.96 0.1 positive manual P 209 12.3765 165 -0.2 97
IV.ATBU.EHZ. 2020-03-10T20:40:54.91 0.1 positive manual P 279 7.881 170 -0.14 99
IV.PIEI.HHZ. 2020-03-10T20:40:54.63 0.1 undecidable manual P 312 11.877 165 -0.52 90
IV.NARO.HHZ. 2020-03-10T20:40:54.84 0.1 undecidable manual P 342 17.0718 159 -0.5 90
IV.FRON.EHZ. 2020-03-10T20:40:54.57 0.1 positive manual P 48 8.7801 169 -0.49 91
IV.FOSV.EHZ. 2020-03-10T20:40:54.93 0.1 undecidable manual P 154 21.0678 155 -0.61 85
IV.ATSC.EHZ. 2020-03-10T20:40:54.42 0.1 undecidable manual P 144 5.5944 173 -0.58 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:1.6 0.00008582108499999999 0.1024 AML other m 2020-03-10T20:41:01.15
IV.FRON.EHN. ML:1.8 0.00015195945 0.1664 AML other m 2020-03-10T20:41:01.20
IV.SSFR.HHN. ML:2.1 0.0002646232 0.192 AML other m 2020-03-10T20:41:02.01
IV.SSFR.HHE. ML:2.0 0.00021138345 0.1792 AML other m 2020-03-10T20:41:02.39
IV.SSFR.HNN. ML:2.2 0.0003387063 0.1664 AML other m 2020-03-10T20:41:01.81
IV.PIEI.HHE. ML:1.6 0.00009153337999999999 0.2176 AML other m 2020-03-10T20:41:01.45
IV.PIEI.HHN. ML:1.6 0.000081966815 0.192 AML other m 2020-03-10T20:41:01.50
IV.NARO.HHE. ML:1.5 0.000075505625 0.0768 AML other m 2020-03-10T20:41:01.85
IV.NARO.HHN. ML:1.7 0.00011100230999999999 0.0768 AML other m 2020-03-10T20:41:01.85
IV.FOSV.EHN. ML:1.2 0.000029601735 0.1024 AML other m 2020-03-10T20:41:02.58
IV.ATFO.HHN. ML:1.5 0.00007050518999999999 0.3712 AML other m 2020-03-10T20:41:03.59
IV.MPAG.EHE. ML:2.2 0.00030280304999999994 0.256 AML other m 2020-03-10T20:41:02.79
IV.MPAG.EHN. ML:1.9 0.0001856447 0.1536 AML other m 2020-03-10T20:41:02.75
IV.ARVD.HHE. ML:1.6 0.000074139185 0.1792 AML other m 2020-03-10T20:41:02.71
IV.ARVD.HHN. ML:1.3 0.000039300153499999996 0.2176 AML other m 2020-03-10T20:41:03.03
IV.ATPI.EHE. ML:1.4 0.000055223775 0.384 AML other m 2020-03-10T20:41:03.19
IV.ATPI.HNE. ML:1.8 0.00012348171499999998 0.3968 AML other m 2020-03-10T20:41:03.37
IV.ATPI.EHN. ML:1.5 0.00006395799499999999 0.2688 AML other m 2020-03-10T20:41:03.02
IV.ATVO.HHE. ML:1.5 0.000064142674 0.448 AML other m 2020-03-10T20:41:02.65
IV.ATVO.HHN. ML:1.4 0.000060817415 0.4864 AML other m 2020-03-10T20:41:02.69
IV.PE3.EHE. ML:1.8 0.00014077183 0.32 AML other m 2020-03-10T20:41:05.32
IV.MURB.HHE. ML:1.9 0.00016001625 0.3584 AML other m 2020-03-10T20:41:02.99
IV.PE3.EHN. ML:2.0 0.00021141212999999998 0.2816 AML other m 2020-03-10T20:41:05.08
IV.ATCC.EHE. ML:1.4 0.00004722216 0.3584 AML other m 2020-03-10T20:41:05.31
IV.ATCC.EHN. ML:1.7 0.00009964923000000001 0.3968 AML other m 2020-03-10T20:41:05.04
IV.BADI.EHE. ML:1.5 0.000052804290000000005 0.3584 AML other m 2020-03-10T20:41:04.34
IV.BADI.EHN. ML:1.5 0.00005905956 0.3072 AML other m 2020-03-10T20:41:04.49
IV.MGAB.HHE. ML:1.4 0.000024293915 0.4864 AML other m 2020-03-10T20:41:12.33
IV.MGAB.HNN. ML:1.6 0.00003973706 0.2816 AML other m 2020-03-10T20:41:11.50
IV.MGAB.HHN. ML:1.6 0.000041742875 0.256 AML other m 2020-03-10T20:41:11.50
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