Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 10-09-2019 and time 18:33:03 (UTC) in region 8 km W Pietralunga (PG)

A magnitude ML 2.3 earthquake occured in region: 8 km W Pietralunga (PG), on

  • 10-09-2019 18:33:03 (UTC)
  • 10-09-2019 20:33:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4360, 12.3440 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.

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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
Pietralunga PG 8 2111 2111
Montone PG 8 1680 3791
Città di Castello PG 9 39913 43704
Umbertide PG 14 16681 60385
Monte Santa Maria Tiberina PG 15 1183 61568
Apecchio PU 15 1882 63450
San Giustino PG 18 11297 74747
Monterchi AR 20 1757 76504
Citerna PG 20 3531 80035

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km N of Perugia (166134 inhabitants)
37 Km E of Arezzo (99543 inhabitants)
61 Km NW of Foligno (57155 inhabitants)
70 Km SW of Pesaro (94582 inhabitants)
71 Km SW of Fano (60888 inhabitants)
72 Km S of Rimini (147750 inhabitants)
78 Km S of Cesena (96758 inhabitants)
83 Km E of Siena (53903 inhabitants)
91 Km S of Forlì (117913 inhabitants)
95 Km E of Firenze (382808 inhabitants)
97 Km W of Ancona (100861 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 2.3 2019-09-10
18:33:03		 43.4362 12.3445 8 2020-02-28
16:42:25		 Bollettino Sismico Italiano INGV 76479851
Reviewed
Rev100 		ML 2.3 2019-09-10
18:33:04		 43.4378 12.3552 7 2019-09-10
18:40:39		 Sala Sismica INGV-Roma 72293431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-10 18:33:03 ± 0.04
Latitude 43.4362 ± 0.0027
Longitude 12.3445 ± 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 76479851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 246
Semi-minor axis of confidence ellipse (meter) 174
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 212
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) 48
Number of associated phases, regardless of their use for origin computation 78
Number of defining phases 69
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.92810
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 76479851
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-14 15:35:27

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 72293431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-10 18:40:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HHZ. 2019-09-10T18:34:18.91 3.0 undecidable manual Sn 0.26 0
IV.VULT.HHZ. 2019-09-10T18:34:09.58 3.0 undecidable manual Pg 12.11 0
IV.LRP.EHZ. 2019-09-10T18:34:03.47 3.0 undecidable manual Sn -0.11 0
IT.GNV.HGZ. 2019-09-10T18:33:51.94 3.0 undecidable manual Pn 5.47 0
MN.TRI.HHZ. 2019-09-10T18:33:43.02 3.0 positive manual Pn -1.01 0
IV.LRP.EHZ. 2019-09-10T18:33:42.29 3.0 positive manual Pg 4.89 0
IV.VENL.HNZ. 2019-09-10T18:33:36.84 3.0 undecidable manual Pn -0.25 0
IV.EL6.EHZ. 2019-09-10T18:33:24.40 0.6 undecidable manual S 101 62.1933 50 0.82 36
IV.MGAB.HHZ. 2019-09-10T18:33:24.01 0.6 undecidable manual S 198 61.0944 50 0.74 38
IV.COR1.EHZ. 2019-09-10T18:33:22.88 0.6 undecidable manual S 67 56.9985 50 0.68 39
IV.MF5.EHZ. 2019-09-10T18:33:22.13 0.1 undecidable manual P 119 103.0191 50 0.58 74
IV.GAVE.EHZ. 2019-09-10T18:33:21.04 0.6 undecidable manual P 151 93.8394 50 0.9 33
IV.SNTG.HHZ. 2019-09-10T18:33:21.20 0.6 undecidable manual S 112 52.1034 50 0.31 44
IV.ARVD.HHZ. 2019-09-10T18:33:20.00 0.6 undecidable manual S 82 48.5181 50 0.06 46
IV.ASSB.HHZ. 2019-09-10T18:33:20.90 0.6 undecidable manual S 150 50.5161 50 0.44 43
IV.ARCI.HHZ. 2019-09-10T18:33:20.72 0.6 undecidable manual P 228 95.6376 50 0.3 40
IV.OSSC.HHZ. 2019-09-10T18:33:19.68 0.6 undecidable manual P 277 88.9443 50 0.29 41
IV.LMD.HHZ. 2019-09-10T18:33:19.18 0.3 undecidable manual P 325 87.5457 50 0.01 65
IV.NRCA.HHZ. 2019-09-10T18:33:19.80 0.3 undecidable manual P 137 91.4418 50 0.03 65
IV.RUFI.EHZ. 2019-09-10T18:33:18.09 0.3 undecidable manual P 304 80.4639 50 0.01 66
IV.FDMO.HHZ. 2019-09-10T18:33:17.04 0.1 negative manual P 126 74.6697 50 -0.14 87
IV.SACS.HHZ. 2019-09-10T18:33:17.10 0.3 undecidable manual P 209 74.0703 50 0.01 67
IV.MPAG.EHZ. 2019-09-10T18:33:17.60 0.6 undecidable manual S 57 39.627 50 0.04 47
TV.SF11.HHZ. 2019-09-10T18:33:17.51 0.6 undecidable manual P 221 82.8504 50 -0.94 33
IV.CPGN.EHZ. 2019-09-10T18:33:17.68 0.6 undecidable manual S 357 40.5261 50 -0.11 47
IV.CSP1.EHZ. 2019-09-10T18:33:17.76 0.1 positive manual P 119 79.2651 50 -0.14 86
IV.FOSV.EHZ. 2019-09-10T18:33:17.10 0.6 undecidable manual S 115 37.0296 50 0.23 46
IV.MOMA.HHZ. 2019-09-10T18:33:16.73 0.3 undecidable manual P 165 72.4719 50 -0.12 66
IV.SSFR.HHZ. 2019-09-10T18:33:16.20 0.6 undecidable manual S 90 35.2425 50 -0.19 46
IV.PE3.EHZ. 2019-09-10T18:33:15.60 0.6 undecidable manual S 23 31.3464 105 0.46 44
IV.EL6.EHZ. 2019-09-10T18:33:15.01 0.1 positive manual P 101 62.1933 50 -0.25 87
IV.FRON.EHZ. 2019-09-10T18:33:15.10 0.6 undecidable manual S 73 32.0457 105 -0.28 46
IV.ATSC.EHE. 2019-09-10T18:33:14.00 0.3 undecidable manual S 93 27.5502 107 0.1 72
IV.MGAB.HHZ. 2019-09-10T18:33:14.98 0.1 undecidable manual P 198 61.0944 50 -0.11 90
IV.COR1.EHZ. 2019-09-10T18:33:14.80 0.1 positive manual P 67 56.9985 50 0.33 86
IV.ASQU.HHZ. 2019-09-10T18:33:14.71 0.1 undecidable manual P 312 59.8956 50 -0.2 88
IV.ASSB.HHZ. 2019-09-10T18:33:13.16 0.1 positive manual P 150 50.5161 50 -0.31 88
IV.PARC.HHE. 2019-09-10T18:33:13.00 0.3 undecidable manual S 340 25.0527 108 -0.07 72
IV.SNTG.HHZ. 2019-09-10T18:33:13.44 0.1 positive manual P 112 52.1034 50 -0.27 88
IV.NARO.HHN. 2019-09-10T18:33:13.30 0.3 undecidable manual S 44 27.1506 107 -0.46 67
IV.ARVD.HHZ. 2019-09-10T18:33:12.95 0.1 positive manual P 82 48.5181 50 -0.21 90
IV.SSP9.EHZ. 2019-09-10T18:33:12.60 0.6 undecidable manual S 312 22.9548 110 0.22 47
IV.CPGN.EHZ. 2019-09-10T18:33:12.28 0.1 positive manual P 357 40.5261 50 0.36 89
IV.FOSV.EHZ. 2019-09-10T18:33:11.02 0.1 undecidable manual P 115 37.0296 50 -0.37 89
IV.MPAG.EHZ. 2019-09-10T18:33:11.44 0.1 positive manual P 57 39.627 50 -0.35 89
IV.ATBU.EHZ. 2019-09-10T18:33:11.00 0.1 undecidable manual S 75 16.9719 116 0.53 88
IV.ATFO.HHZ. 2019-09-10T18:33:11.40 0.6 undecidable manual S 113 19.869 113 0.02 49
IV.FRON.EHZ. 2019-09-10T18:33:10.13 0.1 positive manual P 73 32.0457 105 -0.4 89
IT.UMBT.HGZ. 2019-09-10T18:33:10.79 3.0 undecidable manual S 0.96 0
IV.APEC.HNZ. 2019-09-10T18:33:10.00 0.6 undecidable manual S 24 14.874 119 0.19 48
IV.PE3.EHZ. 2019-09-10T18:33:10.27 0.1 positive manual P 23 31.3464 105 -0.12 95
IV.ATVA.EHE. 2019-09-10T18:33:10.70 0.1 undecidable manual S 195 18.1707 115 -0.12 97
IV.SSFR.HHZ. 2019-09-10T18:33:10.66 0.1 positive manual P 90 35.2425 50 -0.46 87
IV.NARO.HHN. 2019-09-10T18:33:09.20 0.1 positive manual P 44 27.1506 107 -0.39 90
IV.PARC.HHE. 2019-09-10T18:33:09.07 0.1 negative manual P 340 25.0527 108 -0.12 96
IV.ATLO.EHE. 2019-09-10T18:33:09.70 0.1 undecidable manual S 159 14.3745 120 0.04 99
IV.ATMI.HHZ. 2019-09-10T18:33:09.30 0.6 undecidable manual S 209 12.876 123 0.07 49
IV.ATSC.EHE. 2019-09-10T18:33:09.52 0.1 positive manual P 93 27.5502 107 -0.15 95
IV.BADI.EHZ. 2019-09-10T18:33:08.80 0.6 undecidable manual S 315 11.4774 126 -0.02 50
IV.ATPC.HHE. 2019-09-10T18:33:08.70 0.1 undecidable manual S 61 10.2786 129 0.2 96
IV.CDCA.HNZ. 2019-09-10T18:33:08.50 0.1 undecidable manual S 285 9.2796 132 0.28 95
IV.SSP9.EHZ. 2019-09-10T18:33:08.78 0.1 negative manual P 312 22.9548 110 -0.02 98
IV.ATMC.EHE. 2019-09-10T18:33:08.90 0.3 undecidable manual S 276 12.2766 124 -0.15 73
IV.ATFO.HHZ. 2019-09-10T18:33:08.17 0.1 positive manual P 113 19.869 113 -0.05 98
IV.ATMI.HHZ. 2019-09-10T18:33:07.07 0.1 positive manual P 209 12.876 123 0.09 98
IV.ATVO.HHZ. 2019-09-10T18:33:07.80 0.6 undecidable manual S 140 7.7811 137 -0.07 50
IV.ATLO.EHE. 2019-09-10T18:33:07.27 0.1 positive manual P 159 14.3745 120 0.05 99
IT.UMBT.HGZ. 2019-09-10T18:33:07.77 3.0 negative manual P 0.37 0
IV.ATBU.EHZ. 2019-09-10T18:33:07.96 0.1 positive manual P 75 16.9719 116 0.27 94
IV.ATVA.EHE. 2019-09-10T18:33:07.69 0.1 positive manual P 195 18.1707 115 -0.21 95
IV.APEC.HNZ. 2019-09-10T18:33:07.44 0.1 positive manual P 24 14.874 119 0.12 97
IV.ATVO.HHZ. 2019-09-10T18:33:06.29 0.1 negative manual P 140 7.7811 137 0.1 99
IV.ATPC.HHE. 2019-09-10T18:33:06.73 0.1 positive manual P 61 10.2786 129 0.17 97
IV.CDCA.HNZ. 2019-09-10T18:33:06.54 0.1 positive manual P 285 9.2796 132 0.14 98
IV.BADI.EHZ. 2019-09-10T18:33:06.80 0.1 negative manual P 315 11.4774 126 0.05 99
IV.ATPI.HNZ. 2019-09-10T18:33:06.80 0.6 undecidable manual S 71 4.8951 149 -0.46 46
IV.ATMC.EHE. 2019-09-10T18:33:06.90 0.1 positive manual P 276 12.2766 124 0.02 100
IV.ATPI.HNZ. 2019-09-10T18:33:05.77 0.1 positive manual P 71 4.8951 149 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHN. ML:2.6 0.006165 1.06 AML other m 2019-09-10T18:33:08.87
IV.BADI.EHN. ML:2.6 0.005295 0.38 AML other m 2019-09-10T18:33:09.03
IV.ATVO.HHE. ML:2.6 0.006245 0.94 AML other m 2019-09-10T18:33:09.04
IV.BADI.EHE. ML:2.6 0.005445 1.12 AML other m 2019-09-10T18:33:09.22
IV.APEC.HHN. ML:2.7 0.005495 0.28 AML other m 2019-09-10T18:33:10.34
IV.APEC.HNE. ML:2.7 0.004974999999999999 0.28 AML other m 2019-09-10T18:33:10.35
IV.APEC.HNN. ML:2.6 0.00411 0.32 AML other m 2019-09-10T18:33:10.33
IV.APEC.HHE. ML:2.6 0.0038200000000000005 0.3 AML other m 2019-09-10T18:33:10.49
IV.ATFO.HHN. ML:2.5 0.00271 1.46 AML other m 2019-09-10T18:33:11.76
IV.ATFO.HHE. ML:2.7 0.0039499999999999995 1.4 AML other m 2019-09-10T18:33:11.11
IV.SSP9.EHE. ML:2.0 0.000761 0.62 AML other m 2019-09-10T18:33:14.76
IV.FRON.EHN. ML:2.3 0.0009599999999999999 0.12 AML other m 2019-09-10T18:33:15.32
IV.ATMI.HHE. ML:2.5 0.00401 0.3 AML other m 2019-09-10T18:33:15.38
IV.ATMI.HHN. ML:2.6 0.005215 1.48 AML other m 2019-09-10T18:33:16.80
IV.PE3.EHE. ML:2.8 0.0027649999999999997 0.92 AML other m 2019-09-10T18:33:16.19
IV.PE3.EHN. ML:2.9 0.003955 0.26 AML other m 2019-09-10T18:33:16.80
IV.FRON.EHE. ML:2.1 0.0005535 0.82 AML other m 2019-09-10T18:33:17.00
IV.SSFR.HNN. ML:2.8 0.0023200000000000004 0.84 AML other m 2019-09-10T18:33:17.13
IV.SSFR.HHE. ML:2.6 0.0015550000000000002 0.66 AML other m 2019-09-10T18:33:17.51
IV.SSFR.HNE. ML:2.7 0.002005 0.88 AML other m 2019-09-10T18:33:17.04
IV.FOSV.EHE. ML:2.0 0.00033999999999999997 0.68 AML other m 2019-09-10T18:33:17.81
IV.SSFR.HHN. ML:2.6 0.0015049999999999998 1.08 AML other m 2019-09-10T18:33:19.54
IV.FOSV.EHN. ML:1.9 0.00033699999999999995 1 AML other m 2019-09-10T18:33:19.46
IV.MPAG.EHN. ML:1.8 0.0002515 0.86 AML other m 2019-09-10T18:33:19.03
IV.MPAG.EHE. ML:1.9 0.0003015 1.62 AML other m 2019-09-10T18:33:19.03
IV.CPGN.EHE. ML:2.5 0.001168 0.86 AML other m 2019-09-10T18:33:19.86
IV.CPGN.EHN. ML:2.6 0.0012850000000000001 0.24 AML other m 2019-09-10T18:33:20.03
IV.ARVD.HHN. ML:2.2 0.0003955 0.76 AML other m 2019-09-10T18:33:20.45
IV.SSP9.EHN. ML:1.9 0.0005015000000000001 0.76 AML other m 2019-09-10T18:33:20.24
IV.SNTG.HNE. ML:2.3 0.0005064999999999999 0.98 AML other m 2019-09-10T18:33:21.44
IV.SNTG.HHN. ML:2.6 0.0011149999999999999 0.24 AML other m 2019-09-10T18:33:21.45
IV.SNTG.HNN. ML:2.6 0.0010750000000000002 0.24 AML other m 2019-09-10T18:33:21.57
IV.ASSB.HHN. ML:1.9 0.000212 0.84 AML other m 2019-09-10T18:33:21.43
IV.ARVD.HHE. ML:1.9 0.0002295 1.08 AML other m 2019-09-10T18:33:21.90
IV.SNTG.HHE. ML:2.2 0.0004395 1.62 AML other m 2019-09-10T18:33:22.12
IV.ASQU.HHN. ML:2.0 0.000191 0.82 AML other m 2019-09-10T18:33:24.58
IV.EL6.EHN. ML:2.5 0.0006000000000000001 0.46 AML other m 2019-09-10T18:33:24.60
IV.EL6.EHE. ML:2.5 0.000631 1.26 AML other m 2019-09-10T18:33:24.00
IV.ASSB.HHE. ML:2.0 0.0002575 1.54 AML other m 2019-09-10T18:33:24.12
IV.ASQU.HHE. ML:1.9 0.00016299999999999998 0.5 AML other m 2019-09-10T18:33:25.71
IV.MGAB.HHN. ML:2.5 0.0007164999999999999 0.24 AML other m 2019-09-10T18:33:27.15
IV.MGAB.HNN. ML:2.6 0.0007495000000000001 0.24 AML other m 2019-09-10T18:33:27.16
IV.MGAB.HNE. ML:2.4 0.0005409999999999999 0.9 AML other m 2019-09-10T18:33:27.40
IV.MGAB.HHE. ML:2.5 0.0006360000000000001 0.68 AML other m 2019-09-10T18:33:28.41
IV.FDMO.HHE. ML:1.8 0.0000968 0.14 AML other m 2019-09-10T18:33:28.70
IV.SACS.HHE. ML:2.1 0.00020950000000000002 0.28 AML other m 2019-09-10T18:33:28.73
IV.MOMA.HHE. ML:2.2 0.00023349999999999998 1.04 AML other m 2019-09-10T18:33:30.52
IV.CSP1.EHE. ML:2.2 0.000203 0.2 AML other m 2019-09-10T18:33:30.86
IV.MOMA.HHN. ML:2.1 0.000222 0.9 AML other m 2019-09-10T18:33:31.47
IV.SACS.HHN. ML:2.3 0.000284 1.68 AML other m 2019-09-10T18:33:31.04
IV.FDMO.HHN. ML:1.9 0.00012134999999999998 0.54 AML other m 2019-09-10T18:33:31.30
IV.LMD.HHN. ML:2.0 0.00011249999999999998 0.68 AML other m 2019-09-10T18:33:33.37
IV.RUFI.EHE. ML:2.0 0.0001439 0.28 AML other m 2019-09-10T18:33:33.42
IV.LMD.HHE. ML:1.9 0.00010089999999999999 0.7 AML other m 2019-09-10T18:33:34.25
IV.RUFI.EHN. ML:2.0 0.00012565 0.52 AML other m 2019-09-10T18:33:34.04
IV.OSSC.HHE. ML:2.0 0.000123 0.4 AML other m 2019-09-10T18:33:34.57
IV.OSSC.HHN. ML:2.0 0.0001225 0.62 AML other m 2019-09-10T18:33:34.80
IV.NRCA.HHE. ML:2.0 0.000112 0.14 AML other m 2019-09-10T18:33:34.85
IV.CSP1.EHN. ML:2.0 0.0001535 0.28 AML other m 2019-09-10T18:33:35.32
IV.NRCA.HHN. ML:2.1 0.0001325 0.86 AML other m 2019-09-10T18:33:36.45
IV.ARCI.HHE. ML:1.7 0.00005615 0.66 AML other m 2019-09-10T18:33:38.57
IV.ARCI.HHN. ML:1.9 0.00008319999999999999 1.7 AML other m 2019-09-10T18:33:40.98
IV.MF5.EHN. ML:2.1 0.0001226 0.78 AML other m 2019-09-10T18:33:46.38
IV.MF5.EHE. ML:2.1 0.00011925 0.88 AML other m 2019-09-10T18:33:51.52
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