Earthquake with magnitude of ML 2.0 on date 20-02-2021 and time 04:00:03 (Italy) in region 3 km SE Pietralunga (PG)

A magnitude ML 2.0 earthquake occured in region: 3 km SE Pietralunga (PG), on

  • 20-02-2021 03:00:03 (UTC)
  • 20-02-2021 04:00:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4200, 12.4530 at 8 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pietralunga PG 3 2111 2111
Montone PG 12 1680 3791
Gubbio PG 13 32216 36007
Cantiano PU 15 2245 38252
Apecchio PU 16 1882 40134
Umbertide PG 16 16681 56815
Scheggia e Pascelupo PG 18 1393 58208
CittĂ  di Castello PG 18 39913 98121
Piobbico PU 20 2029 100150

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km N of Perugia (166134 inhabitants)
46 Km E of Arezzo (99543 inhabitants)
55 Km NW of Foligno (57155 inhabitants)
66 Km SW of Fano (60888 inhabitants)
66 Km SW of Pesaro (94582 inhabitants)
72 Km S of Rimini (147750 inhabitants)
82 Km S of Cesena (96758 inhabitants)
89 Km W of Ancona (100861 inhabitants)
91 Km E of Siena (53903 inhabitants)
95 Km SE of Forlì (117913 inhabitants)
97 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 2.0 2021-02-20
03:00:03
43.4197 12.4532 8 2021-07-12
16:55:15
Bollettino Sismico Italiano INGV 91305331
Reviewed
Rev100
ML 2.0 2021-02-20
03:00:02
43.4193 12.4538 9 2021-02-20
03:07:26
Sala Sismica INGV-Roma 87311671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-20 03:00:03 ± 0.04
Latitude 43.4197 ± 0.0027
Longitude 12.4532 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 91305331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 248
Semi-minor axis of confidence ellipse (meter) 108
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 69
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.03597
Epicentral distance of station farthest from the epicenter (degree) 0.90562
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 87311671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-20 03:07:26

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 91305331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-06-16 12:34:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2021-02-20T03:00:22.20 0.3 undecidable manual S 141 58.6968 50 0.32 64
IV.EL6.EHZ. 2021-02-20T03:00:21.10 0.6 undecidable manual S 101 53.2023 50 0.68 39
IV.MNTT.EHZ. 2021-02-20T03:00:21.60 0.3 undecidable manual P 113 100.5216 50 1.26 41
IV.MF5.EHZ. 2021-02-20T03:00:19.97 0.3 undecidable manual P 120 94.4388 50 0.56 56
IV.MMO1.EHZ. 2021-02-20T03:00:18.72 0.3 undecidable manual P 129 91.242 50 -0.2 62
IV.GAVE.EHZ. 2021-02-20T03:00:18.37 0.3 undecidable manual P 156 88.245 50 -0.09 64
IV.CRE.HHZ. 2021-02-20T03:00:18.40 0.6 undecidable manual S 299 46.0206 50 -0.09 46
IV.NRCA.HHZ. 2021-02-20T03:00:17.51 0.3 undecidable manual P 140 84.249 50 -0.32 61
IV.ARVD.HHZ. 2021-02-20T03:00:16.90 0.6 undecidable manual S 77 40.2264 50 -0.06 47
IV.SACS.HHZ. 2021-02-20T03:00:16.73 0.3 undecidable manual P 215 77.0673 50 0 66
IV.ASQU.HHZ. 2021-02-20T03:00:15.97 0.3 undecidable manual P 308 67.7766 50 0.67 57
IV.CSP1.EHZ. 2021-02-20T03:00:15.96 0.3 undecidable manual P 121 70.7736 50 0.2 64
IV.MOMA.HHZ. 2021-02-20T03:00:15.10 0.3 undecidable manual P 172 68.9754 50 -0.38 62
IV.SFI.EHZ. 2021-02-20T03:00:15.94 0.3 undecidable manual P 318 72.5718 50 -0.09 65
IV.PARC.HHZ. 2021-02-20T03:00:14.40 0.6 undecidable manual S 326 30.747 104 0.41 44
IV.MGAB.HHZ. 2021-02-20T03:00:14.39 0.1 negative manual P 206 62.6928 50 -0.12 88
IV.SSP9.EHZ. 2021-02-20T03:00:14.50 0.6 undecidable manual S 304 31.0467 104 0.4 44
IV.ATCC.EHZ. 2021-02-20T03:00:14.30 0.6 undecidable manual S 150 30.0477 104 0.52 43
IV.MPAG.EHZ. 2021-02-20T03:00:14.70 0.6 undecidable manual S 47 33.8439 103 -0.36 44
IV.FDMO.HHZ. 2021-02-20T03:00:14.82 0.1 negative manual P 129 66.5778 50 -0.3 85
IV.CESI.HHZ. 2021-02-20T03:00:13.64 0.1 positive manual P 141 58.6968 50 -0.27 86
IV.FOSV.EHZ. 2021-02-20T03:00:13.50 0.6 undecidable manual S 119 28.4493 105 0.27 46
IV.CPGN.EHZ. 2021-02-20T03:00:12.08 0.3 undecidable manual P 346 43.623 50 0.5 63
IV.SSFR.HHZ. 2021-02-20T03:00:12.50 0.3 undecidable manual S 86 26.5512 106 -0.11 71
IV.EL6.EHZ. 2021-02-20T03:00:12.76 0.1 positive manual P 101 53.2023 50 -0.3 87
IV.FRON.EHZ. 2021-02-20T03:00:12.00 0.6 undecidable manual S 64 24.4533 107 0.08 48
IV.ATMC.EHE. 2021-02-20T03:00:11.10 0.6 undecidable manual S 278 21.1677 110 0.27 46
IV.CRE.HHZ. 2021-02-20T03:00:11.62 0.1 positive manual P 299 46.0206 50 -0.32 87
IV.NARO.HHZ. 2021-02-20T03:00:11.60 0.6 undecidable manual S 26 23.5542 108 -0.01 48
IV.ATSC.EHE. 2021-02-20T03:00:10.50 0.6 undecidable manual S 88 18.7701 112 0.44 45
IV.ARVD.HHZ. 2021-02-20T03:00:10.70 0.1 positive manual P 77 40.2264 50 -0.36 87
IV.BADI.EHZ. 2021-02-20T03:00:10.60 0.6 undecidable manual S 301 19.5693 112 0.3 46
IV.MURB.HHZ. 2021-02-20T03:00:10.50 0.6 undecidable manual S 162 18.2706 113 0.6 42
IV.ATMI.HHZ. 2021-02-20T03:00:09.50 0.6 undecidable manual S 238 17.6712 114 -0.2 47
IV.PARC.HHZ. 2021-02-20T03:00:09.08 0.1 negative manual P 326 30.747 104 -0.27 91
IV.APEC.HHZ. 2021-02-20T03:00:09.30 0.6 undecidable manual S 350 15.6732 116 0.24 47
IV.ATCC.EHZ. 2021-02-20T03:00:09.13 0.1 negative manual P 150 30.0477 104 -0.1 94
IV.MPAG.EHZ. 2021-02-20T03:00:09.57 0.1 positive manual P 47 33.8439 103 -0.4 88
IV.SSP9.EHZ. 2021-02-20T03:00:09.19 0.1 negative manual P 304 31.0467 104 -0.22 92
IV.PIEI.HHZ. 2021-02-20T03:00:09.10 0.6 undecidable manual S 27 14.4744 118 0.4 45
IV.PE3.EHZ. 2021-02-20T03:00:09.28 0.1 positive manual P 6 30.8469 104 -0.1 94
IV.ATLO.EHE. 2021-02-20T03:00:08.50 0.3 undecidable manual S 198 12.1767 122 0.49 67
IV.SSFR.HHZ. 2021-02-20T03:00:08.37 0.1 positive manual P 86 26.5512 106 -0.18 93
IV.FRON.EHZ. 2021-02-20T03:00:08.00 0.1 positive manual P 64 24.4533 107 -0.15 94
IV.FOSV.EHZ. 2021-02-20T03:00:08.62 0.1 positive manual P 119 28.4493 105 -0.29 91
IV.ATMI.HHZ. 2021-02-20T03:00:07.01 0.1 negative manual P 238 17.6712 114 0.14 95
IV.ATFO.HHZ. 2021-02-20T03:00:07.70 0.6 undecidable manual S 122 11.1777 125 -0.03 49
IV.ATVA.EHE. 2021-02-20T03:00:07.29 0.1 negative manual P 221 20.6682 110 -0.14 95
IV.ATSC.EHE. 2021-02-20T03:00:07.14 0.1 positive manual P 88 18.7701 112 0.06 97
IV.CDCA.HNZ. 2021-02-20T03:00:07.24 0.3 undecidable manual P 284 18.1707 113 0.27 70
IV.ATBU.EHZ. 2021-02-20T03:00:07.60 0.1 undecidable manual S 51 9.879 128 0.24 95
IV.BADI.EHZ. 2021-02-20T03:00:07.30 0.1 negative manual P 301 19.5693 112 0.08 96
IV.MURB.HHZ. 2021-02-20T03:00:07.14 0.1 negative manual P 162 18.2706 113 0.15 95
IV.ATMC.EHE. 2021-02-20T03:00:07.50 0.1 negative manual P 278 21.1677 110 -0.03 97
IV.NARO.HHZ. 2021-02-20T03:00:07.75 0.1 positive manual P 26 23.5542 108 -0.22 93
IT.UMBT.HGZ. 2021-02-20T03:00:06.55 0.3 undecidable manual P 215 15.5733 116 0.06 73
IV.TB02.DHZ.01 2021-02-20T03:00:06.50 0.6 undecidable manual S 213 6.4935 140 -0.01 50
IV.APEC.HHZ. 2021-02-20T03:00:06.56 0.1 positive manual P 350 15.6732 116 0.06 97
IV.ATPC.HHE. 2021-02-20T03:00:06.50 0.6 undecidable manual S 3 6.7932 139 -0.07 49
IV.ATLO.EHE. 2021-02-20T03:00:06.01 0.1 negative manual P 198 12.1767 122 0.12 97
IV.PIEI.HHZ. 2021-02-20T03:00:06.42 0.1 positive manual P 27 14.4744 118 0.13 96
IV.ATFO.HHZ. 2021-02-20T03:00:05.69 0.1 positive manual P 122 11.1777 125 -0.04 98
IV.ATPC.HHE. 2021-02-20T03:00:05.01 0.1 negative manual P 3 6.7932 139 -0.06 99
IV.TB02.DHZ.01 2021-02-20T03:00:05.03 0.1 negative manual P 213 6.4935 140 0 100
IV.TB01.DHZ.01 2021-02-20T03:00:05.60 0.6 undecidable manual S 198 4.4955 150 -0.5 45
IV.ATBU.EHZ. 2021-02-20T03:00:05.73 0.1 positive manual P 51 9.879 128 0.21 95
IV.TB03.DHZ.01 2021-02-20T03:00:05.40 0.6 undecidable manual S 240 3.996 153 -0.62 43
IV.TB01.DHZ.01 2021-02-20T03:00:04.61 0.1 positive manual P 198 4.4955 150 -0.18 97
IV.TB03.DHZ.01 2021-02-20T03:00:04.47 0.1 positive manual P 240 3.996 153 -0.28 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:2.4 0.0030099999999999997 0.46 AML other m 2021-02-20T03:00:08.20
IV.ATFO.HHN. ML:2.2 0.002125 1.14 AML other m 2021-02-20T03:00:08.78
IV.PIEI.HHN. ML:2.1 0.0013900000000000002 0.56 AML other m 2021-02-20T03:00:10.10
IV.PIEI.HHE. ML:2.2 0.00151 0.52 AML other m 2021-02-20T03:00:10.12
IV.NARO.HHN. ML:1.7 0.00032099999999999994 0.84 AML other m 2021-02-20T03:00:12.82
IV.BADI.EHE. ML:2.2 0.0011600000000000002 0.4 AML other m 2021-02-20T03:00:12.54
IV.BADI.EHN. ML:2.2 0.001385 0.44 AML other m 2021-02-20T03:00:12.86
IV.MURB.HHE. ML:2.7 0.004125 0.36 AML other m 2021-02-20T03:00:12.84
IV.MURB.HNE. ML:2.7 0.0042450000000000005 0.34 AML other m 2021-02-20T03:00:12.84
IV.MURB.HHN. ML:2.5 0.0029950000000000003 1.7 AML other m 2021-02-20T03:00:12.04
IV.MURB.HNN. ML:2.5 0.0025949999999999997 1.72 AML other m 2021-02-20T03:00:12.05
IV.SSFR.HNN. ML:2.3 0.00115 0.92 AML other m 2021-02-20T03:00:12.98
IV.NARO.HHE. ML:1.7 0.00032950000000000004 0.26 AML other m 2021-02-20T03:00:13.34
IV.SSFR.HHE. ML:2.2 0.0009865 0.22 AML other m 2021-02-20T03:00:13.16
IV.SSFR.HNE. ML:2.2 0.0010345 0.22 AML other m 2021-02-20T03:00:13.16
IV.APEC.HHE. ML:2.1 0.00133 0.36 AML other m 2021-02-20T03:00:13.79
IV.APEC.HHN. ML:2.1 0.001325 0.48 AML other m 2021-02-20T03:00:14.11
IV.SSFR.HHN. ML:2.2 0.000911 0.76 AML other m 2021-02-20T03:00:14.75
IV.ATCC.EHE. ML:2.2 0.0008885000000000001 0.26 AML other m 2021-02-20T03:00:14.77
IV.FRON.EHN. ML:2.0 0.000561 0.48 AML other m 2021-02-20T03:00:14.64
IV.FRON.EHE. ML:1.8 0.00035299999999999996 0.62 AML other m 2021-02-20T03:00:15.61
IV.ATMI.HHN. ML:2.2 0.001355 0.7 AML other m 2021-02-20T03:00:15.68
IV.ATMI.HHE. ML:2.1 0.0011400000000000002 0.94 AML other m 2021-02-20T03:00:16.69
IV.ATCC.EHN. ML:2.3 0.0009350000000000001 0.32 AML other m 2021-02-20T03:00:16.72
IV.FOSV.EHN. ML:1.8 0.0003045 0.36 AML other m 2021-02-20T03:00:17.86
IV.ARVD.HHE. ML:1.7 0.000183 1.42 AML other m 2021-02-20T03:00:18.21
IV.MPAG.EHE. ML:1.6 0.00017299999999999998 0.44 AML other m 2021-02-20T03:00:18.59
IV.FOSV.EHE. ML:1.7 0.000244 0.7 AML other m 2021-02-20T03:00:18.83
IV.ARVD.HHN. ML:1.7 0.000179 1.52 AML other m 2021-02-20T03:00:19.11
IV.CRE.HHN. ML:1.7 0.000143 0.66 AML other m 2021-02-20T03:00:21.04
IV.SSP9.EHE. ML:1.7 0.0002495 0.46 AML other m 2021-02-20T03:00:21.46
IV.CRE.HHE. ML:1.6 0.0001055 0.28 AML other m 2021-02-20T03:00:21.35
IV.MPAG.EHN. ML:1.5 0.00014544999999999998 1.14 AML other m 2021-02-20T03:00:21.39
IV.EL6.EHN. ML:2.2 0.000361 0.8 AML other m 2021-02-20T03:00:21.87
IV.EL6.EHE. ML:2.3 0.000441 0.18 AML other m 2021-02-20T03:00:22.93
IV.PARC.HHN. ML:1.9 0.000361 1.38 AML other m 2021-02-20T03:00:23.85
IV.CESI.HHE. ML:1.7 0.00010899999999999999 0.8 AML other m 2021-02-20T03:00:23.47
IV.PARC.HHE. ML:2.0 0.0005185 0.68 AML other m 2021-02-20T03:00:24.48
IV.FDMO.HHE. ML:1.8 0.00010059999999999999 0.22 AML other m 2021-02-20T03:00:25.18
IV.CESI.HHN. ML:1.8 0.00011899999999999999 0.38 AML other m 2021-02-20T03:00:25.30
IV.FDMO.HHN. ML:1.9 0.000142 0.2 AML other m 2021-02-20T03:00:25.30
IV.MGAB.HHE. ML:2.2 0.000326 1.5 AML other m 2021-02-20T03:00:25.22
IV.MGAB.HNE. ML:2.2 0.0003115 1.5 AML other m 2021-02-20T03:00:25.98
IV.SSP9.EHN. ML:1.6 0.0002045 0.46 AML other m 2021-02-20T03:00:26.84
IV.MGAB.HNN. ML:2.3 0.0003705 0.6 AML other m 2021-02-20T03:00:27.14
IV.MGAB.HHN. ML:2.1 0.0002565 0.58 AML other m 2021-02-20T03:00:27.14
IV.CSP1.EHE. ML:2.4 0.000378 0.22 AML other m 2021-02-20T03:00:27.53
IV.CSP1.EHN. ML:2.4 0.00042800000000000005 0.18 AML other m 2021-02-20T03:00:27.49
IV.ASQU.HHN. ML:1.6 0.00006484999999999999 1.36 AML other m 2021-02-20T03:00:27.77
IV.ASQU.HHE. ML:1.5 0.0000603 1.02 AML other m 2021-02-20T03:00:29.56
IV.MOMA.HHE. ML:1.7 0.00008635 0.52 AML other m 2021-02-20T03:00:30.85
IV.SFI.EHE. ML:1.4 0.000043249999999999994 1.18 AML other m 2021-02-20T03:00:30.12
IV.MOMA.HHN. ML:1.8 0.00011999999999999999 1.42 AML other m 2021-02-20T03:00:30.25
IV.NRCA.HHN. ML:1.8 0.00008555 0.58 AML other m 2021-02-20T03:00:31.38
IV.NRCA.HHE. ML:1.8 0.0000767 0.98 AML other m 2021-02-20T03:00:31.47
IV.SACS.HHN. ML:1.8 0.00008645 1.38 AML other m 2021-02-20T03:00:31.12
IV.SFI.EHN. ML:1.5 0.00005015 1.48 AML other m 2021-02-20T03:00:32.09
IV.SACS.HHE. ML:1.5 0.000048049999999999996 0.4 AML other m 2021-02-20T03:00:33.43
IV.MNTT.EHE. ML:2.4 0.000253 0.84 AML other m 2021-02-20T03:00:39.79
IV.MNTT.EHN. ML:2.4 0.000248 0.54 AML other m 2021-02-20T03:00:40.54
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
Waveforms Seismic signals in miniseed + resp format Download