Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 29-01-2022 and time 04:46:47 (UTC) in region 9 km S Monte Santa Maria Tiberina (PG)

A magnitude ML 1.9 earthquake occured in region: 9 km S Monte Santa Maria Tiberina (PG), on

  • 29-01-2022 04:46:47 (UTC)
  • 29-01-2022 05:46:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3550, 12.1830 at 66 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
Monte Santa Maria Tiberina PG 9 1183 1183
Montone PG 12 1680 2863
Città di Castello PG 12 39913 42776
Lisciano Niccone PG 12 613 43389
Umbertide PG 13 16681 60070
Monterchi AR 16 1757 61827
Citerna PG 17 3531 65358
Cortona AR 18 22450 87808
Tuoro sul Trasimeno PG 18 3780 91588
Passignano sul Trasimeno PG 19 5746 97334

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Arezzo (99543 inhabitants)
32 Km NW of Perugia (166134 inhabitants)
61 Km NW of Foligno (57155 inhabitants)
69 Km E of Siena (53903 inhabitants)
85 Km SW of Rimini (147750 inhabitants)
85 Km SW of Pesaro (94582 inhabitants)
87 Km SW of Fano (60888 inhabitants)
87 Km S of Cesena (96758 inhabitants)
88 Km SE of Firenze (382808 inhabitants)
92 Km E of Scandicci (50609 inhabitants)
96 Km NW of Terni (111501 inhabitants)
97 Km S 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
Bulletin
Rev1000 		ML 1.9 2022-01-29
04:46:47		 43.3548 12.1828 67 2022-07-08
12:33:27		 Bollettino Sismico Italiano INGV 100710381
Reviewed
Rev100 		ML 1.8 2022-01-29
04:46:48		 43.3448 12.246 63 2022-01-29
05:00:22		 Sala Sismica INGV-Roma 100305011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-29 04:46:47 ± 0.06
Latitude 43.3548 ± 0.0036
Longitude 12.1828 ± 0.0037
Depth (km) 67 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100710381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 336
Semi-minor axis of confidence ellipse (meter) 235
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 200
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 34
Number of associated phases, regardless of their use for origin computation 105
Number of defining phases 88
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.27074
Number of stations at which the event was observed 67
Number of stations from which data was used for origin computation 52
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 100710381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-07 13:14:37

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 100305011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-29 05:00:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IFOR.HHZ. 2022-01-29T04:48:19.95 3.0 undecidable manual Sg 13.44 0
IV.CDRU.HHZ. 2022-01-29T04:48:18.86 3.0 undecidable manual Sn -6.25 0
IV.PTRJ.HHZ. 2022-01-29T04:48:00.19 3.0 undecidable manual Sn 0.5 0
IV.CMPR.HHZ. 2022-01-29T04:47:56.07 3.0 undecidable manual Pg 11.92 0
IV.SGAL.EHZ. 2022-01-29T04:47:53.93 3.0 undecidable manual Sn -3.77 0
ST.VARA.EHZ. 2022-01-29T04:47:53.98 3.0 undecidable manual Sn -4.93 0
IV.MBAL.EHZ. 2022-01-29T04:47:52.33 3.0 undecidable manual Sn -3.95 0
IX.STN3.EHZ.02 2022-01-29T04:47:48.43 3.0 undecidable manual Pn 4.26 0
IV.TREG.EHZ. 2022-01-29T04:47:46.13 3.0 undecidable manual Sn -4.4 0
IV.VIVA.HHZ. 2022-01-29T04:47:42.83 3.0 undecidable manual Sg 6.47 0
IX.COL3.HHZ.02 2022-01-29T04:47:37.92 3.0 undecidable manual Pn -2.45 0
IV.IFOR.HHZ. 2022-01-29T04:47:36.03 3.0 positive manual Pn 4.19 0
IV.VAGA.HHZ. 2022-01-29T04:47:34.62 3.0 positive manual Pg 9.03 0
ST.ZIAN.EHZ. 2022-01-29T04:47:30.82 3.0 positive manual Pn -1.04 0
ST.VARA.EHZ. 2022-01-29T04:47:26.50 3.0 positive manual Pn -1.07 0
IV.CSP1.EHZ. 2022-01-29T04:47:15.97 0.3 undecidable manual S 109 87.6456 118 0.44 60
IV.CING.HHZ. 2022-01-29T04:47:14.31 0.3 undecidable manual S 88 81.6516 120 -0.11 64
IV.FDMO.HHZ. 2022-01-29T04:47:14.51 0.3 undecidable manual S 115 81.252 121 0.17 64
IV.RUFI.EHZ. 2022-01-29T04:47:13.04 0.3 undecidable manual S 315 76.1682 123 -0.37 62
IV.CRTC.HHZ. 2022-01-29T04:47:13.09 0.3 undecidable manual S 51 72.5718 124 0.32 65
IV.OSSC.HHE. 2022-01-29T04:47:13.94 0.3 undecidable manual S 284 77.7666 122 0.24 63
IV.CSNT.HHZ. 2022-01-29T04:47:13.30 0.6 undecidable manual S 281 73.1712 124 0.44 41
IV.ARVD.HHZ. 2022-01-29T04:47:11.20 0.3 undecidable manual S 75 63.1923 129 0.07 69
IV.SFI.EHZ. 2022-01-29T04:47:11.67 0.3 undecidable manual S 336 66.6777 127 -0.06 67
IV.SACS.HHE. 2022-01-29T04:47:10.80 0.3 undecidable manual S 202 60.2952 130 0.14 66
IV.BDI.HHZ. 2022-01-29T04:47:10.50 3.0 positive manual Pn -0.04 0
IV.SSFR.HHZ. 2022-01-29T04:47:09.17 0.3 undecidable manual S 79 49.1175 137 0.25 68
IV.MGAB.HHZ. 2022-01-29T04:47:09.06 0.3 undecidable manual S 187 49.4172 137 0.11 68
IV.ASSB.HHZ. 2022-01-29T04:47:09.03 0.3 undecidable manual S 132 51.8037 135 -0.28 67
IV.ASQU.HHZ. 2022-01-29T04:47:09.99 0.3 undecidable manual S 327 58.2972 132 -0.34 65
IV.TERO.HNZ. 2022-01-29T04:47:09.88 0.6 undecidable manual P 125 141.0477 106 -0.1 39
IV.FRON.EHZ. 2022-01-29T04:47:09.10 0.3 undecidable manual S 67 47.3193 138 0.45 65
IV.NARO.HHZ. 2022-01-29T04:47:08.47 0.3 undecidable manual S 48 42.8238 142 0.45 66
IV.PE3.EHZ. 2022-01-29T04:47:08.91 0.3 undecidable manual S 34 45.4212 140 0.52 65
IV.PIEI.HHZ. 2022-01-29T04:47:07.14 0.3 undecidable manual S 55 34.743 148 0.12 71
IV.CASP.HHZ. 2022-01-29T04:47:07.84 3.0 positive manual Pn 0.05 0
IV.ATCC.EHZ. 2022-01-29T04:47:07.70 0.3 undecidable manual S 117 41.4252 143 -0.15 70
IV.APEC.HNZ. 2022-01-29T04:47:06.82 0.3 undecidable manual S 40 29.5482 152 0.36 68
IV.CRE.HHZ. 2022-01-29T04:47:06.90 0.3 undecidable manual S 328 34.743 148 -0.11 71
IV.MURB.HHZ. 2022-01-29T04:47:06.26 0.3 undecidable manual S 110 29.4483 152 -0.18 71
IV.ATPC.HNZ. 2022-01-29T04:47:06.10 0.3 undecidable manual S 58 26.1516 155 -0.03 73
IV.MF5.EHZ. 2022-01-29T04:47:06.39 0.3 undecidable manual P 111 111 111 -0.05 62
IV.ATBU.EHZ. 2022-01-29T04:47:06.98 0.3 undecidable manual S 65 32.3454 150 0.23 70
IV.PARC.HHZ. 2022-01-29T04:47:06.84 0.3 undecidable manual S 8 32.8449 149 0.03 73
IV.CAFI.HHZ. 2022-01-29T04:47:05.44 0.3 undecidable manual S 261 17.6712 163 -0.03 74
IV.ATVA.EHZ. 2022-01-29T04:47:05.29 0.3 undecidable manual S 136 11.877 168 0.14 73
IV.ATMI.HHZ. 2022-01-29T04:47:05.09 0.3 undecidable manual S 108 7.2927 173 0.1 74
IV.ATMC.EHZ. 2022-01-29T04:47:05.00 0.6 undecidable manual S 4 10.1787 170 -0.08 50
IV.TB02.DHZ.01 2022-01-29T04:47:05.36 0.3 undecidable manual S 85 18.3705 162 -0.15 73
IV.TB01.DHZ. 2022-01-29T04:47:05.49 0.3 undecidable manual S 82 20.5683 160 -0.18 72
IV.ATVO.HHZ. 2022-01-29T04:47:05.17 0.6 undecidable manual S 80 18.2706 162 -0.34 47
IV.TB03.DHZ.01 2022-01-29T04:47:05.22 0.3 undecidable manual S 74 19.0698 161 -0.34 70
IV.ATPI.EHZ. 2022-01-29T04:47:05.55 0.3 undecidable manual S 59 20.6682 160 -0.12 73
IV.ATLO.HNZ. 2022-01-29T04:47:05.21 0.3 undecidable manual S 104 18.6702 162 -0.32 70
IV.BADI.EHZ. 2022-01-29T04:47:05.55 0.3 undecidable manual S 16 17.871 162 0.07 74
IV.NRCA.HHZ. 2022-01-29T04:47:04.27 0.3 undecidable manual P 127 95.0382 116 -0.35 61
IV.CSP1.EHZ. 2022-01-29T04:47:04.04 0.1 undecidable manual P 109 87.6456 118 0.25 84
IV.LMD.HHZ. 2022-01-29T04:47:04.11 0.1 undecidable manual P 335 88.7445 118 0.19 85
IV.FROS.CHE. 2022-01-29T04:47:03.28 0.1 undecidable manual P 259 84.4488 119 -0.17 87
IV.ARCI.HHZ. 2022-01-29T04:47:03.06 0.1 undecidable manual P 226 79.9644 121 0.1 86
IV.OSSC.HHE. 2022-01-29T04:47:03.10 0.1 undecidable manual P 284 77.7666 122 0.37 82
IV.MCIV.CHE. 2022-01-29T04:47:02.80 0.1 undecidable manual P 213 75.9684 123 0.26 84
IV.RUFI.EHZ. 2022-01-29T04:47:02.46 0.3 undecidable manual P 315 76.1682 123 -0.1 66
IV.CING.HHZ. 2022-01-29T04:47:02.90 0.3 undecidable manual P 88 81.6516 120 -0.25 63
IV.MML1.EHZ. 2022-01-29T04:47:02.09 0.3 undecidable manual P 113 69.1752 126 0.25 65
IV.FDMO.HHZ. 2022-01-29T04:47:02.75 0.6 undecidable manual P 115 81.252 121 -0.35 41
IV.CSNT.HHZ. 2022-01-29T04:47:01.99 0.1 undecidable manual P 281 73.1712 124 -0.25 87
IV.SFI.EHZ. 2022-01-29T04:47:01.59 0.3 undecidable manual P 336 66.6777 127 0 68
IV.MOMA.HNZ. 2022-01-29T04:47:01.44 0.6 undecidable manual P 153 68.6757 126 -0.35 43
IV.CRTC.HHZ. 2022-01-29T04:47:01.81 0.3 undecidable manual P 51 72.5718 124 -0.38 62
IV.SACS.HHE. 2022-01-29T04:47:01.04 0.1 undecidable manual P 202 60.2952 130 0.06 90
IT.FOPC.HGN. 2022-01-29T04:47:01.13 0.6 undecidable manual P 135 59.9955 131 0.19 44
IV.ARVD.HHZ. 2022-01-29T04:47:00.97 0.3 undecidable manual P 75 63.1923 129 -0.27 65
IV.SSFR.HHZ. 2022-01-29T04:47:00.05 0.1 undecidable manual P 79 49.1175 137 0.08 93
IV.MGAB.HHZ. 2022-01-29T04:47:00.12 0.1 undecidable manual P 187 49.4172 137 0.13 91
IV.ASSB.HHZ. 2022-01-29T04:47:00.12 0.1 positive manual P 132 51.8037 135 -0.08 93
IV.ASQU.HHZ. 2022-01-29T04:47:00.58 0.3 undecidable manual P 327 58.2972 132 -0.21 67
IV.MPAG.EHZ. 2022-01-29T04:47:00.37 0.3 undecidable manual P 57 55.5 133 -0.16 67
IV.NARO.HHZ. 2022-01-29T04:46:59.51 0.1 positive manual P 48 42.8238 142 0.06 95
IV.PE3.EHZ. 2022-01-29T04:46:59.99 0.1 positive manual P 34 45.4212 140 0.32 90
IV.FOSV.EHZ. 2022-01-29T04:46:59.56 0.3 undecidable manual P 98 47.1195 139 -0.24 68
IV.ATSC.EHE. 2022-01-29T04:46:59.09 0.1 undecidable manual P 79 41.3253 143 -0.25 91
IV.ATCC.EHZ. 2022-01-29T04:46:59.23 0.3 undecidable manual P 117 41.4252 143 -0.12 70
IV.FRON.EHZ. 2022-01-29T04:46:59.87 0.3 undecidable manual P 67 47.3193 138 0.05 71
IV.ATPI.EHZ. 2022-01-29T04:46:58.10 0.1 undecidable manual P 59 20.6682 160 0 99
IV.ATBU.EHZ. 2022-01-29T04:46:58.99 0.1 undecidable manual P 65 32.3454 150 0.27 92
IV.PARC.HHZ. 2022-01-29T04:46:58.86 1.0 undecidable manual P 8 32.8449 149 0.11 24
IV.BADI.EHZ. 2022-01-29T04:46:58.06 0.3 undecidable manual P 16 17.871 162 0.08 74
IV.CAFI.HHZ. 2022-01-29T04:46:58.23 0.3 undecidable manual P 261 17.6712 163 0.25 71
IV.APEC.HNZ. 2022-01-29T04:46:58.64 0.1 undecidable manual P 40 29.5482 152 0.09 96
IV.PIEI.HHZ. 2022-01-29T04:46:58.69 0.1 undecidable manual P 55 34.743 148 -0.18 93
IV.CRE.HHZ. 2022-01-29T04:46:58.63 0.3 undecidable manual P 328 34.743 148 -0.24 69
IV.MURB.HHZ. 2022-01-29T04:46:58.47 0.3 undecidable manual P 110 29.4483 152 -0.07 73
IV.TB02.DHZ.01 2022-01-29T04:46:58.09 0.3 undecidable manual P 85 18.3705 162 0.09 73
IV.SSP9.EHZ. 2022-01-29T04:46:58.12 0.3 undecidable manual P 350 24.6531 156 -0.16 72
IV.ATFO.HHZ. 2022-01-29T04:46:58.47 0.1 undecidable manual P 87 31.3464 150 -0.19 94
IV.ATPC.HNZ. 2022-01-29T04:46:58.42 0.3 undecidable manual P 58 26.1516 155 0.06 73
IV.ATLO.HNZ. 2022-01-29T04:46:57.79 0.3 undecidable manual P 104 18.6702 162 -0.22 72
IV.ATVA.EHZ. 2022-01-29T04:46:57.82 0.1 undecidable manual P 136 11.877 168 0.03 100
IV.ATMI.HHZ. 2022-01-29T04:46:57.88 0.1 positive manual P 108 7.2927 173 0.18 98
IV.ATMC.EHZ. 2022-01-29T04:46:57.64 0.1 undecidable manual P 4 10.1787 170 -0.12 99
IV.TB01.DHZ. 2022-01-29T04:46:57.88 0.1 undecidable manual P 82 20.5683 160 -0.21 95
IV.ATVO.HHZ. 2022-01-29T04:46:57.90 0.3 positive manual P 80 18.2706 162 -0.1 73
IV.CDCA.HNZ. 2022-01-29T04:46:57.76 0.1 undecidable manual P 20 12.1767 168 -0.04 100
IV.TB03.DHZ.01 2022-01-29T04:46:57.92 0.3 undecidable manual P 74 19.0698 161 -0.11 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATPI.EHE. ML:1.7 0.000089 0.22 AML other m 2022-01-29T04:47:05.77
IV.ATMI.HHN. ML:2.0 0.000192 0.7 AML other m 2022-01-29T04:47:06.01
IV.BADI.EHE. ML:1.9 0.000146 1.04 AML other m 2022-01-29T04:47:06.65
IV.ATPI.EHN. ML:1.6 0.00007000000000000001 1.14 AML other m 2022-01-29T04:47:06.20
IV.BADI.EHN. ML:1.9 0.000149 0.4 AML other m 2022-01-29T04:47:06.46
IV.CAFI.HHN. ML:2.1 0.0001995 0.36 AML other m 2022-01-29T04:47:06.87
IV.MURB.HHN. ML:2.3 0.00031800000000000003 0.44 AML other m 2022-01-29T04:47:06.68
IV.CAFI.HHE. ML:1.8 0.00010775 1.36 AML other m 2022-01-29T04:47:06.97
IV.MURB.HHE. ML:2.3 0.000308 0.6 AML other m 2022-01-29T04:47:07.59
IV.PARC.HHE. ML:1.7 0.0000815 0.5 AML other m 2022-01-29T04:47:07.95
IV.ATMI.HHE. ML:1.9 0.00015000000000000001 0.54 AML other m 2022-01-29T04:47:07.70
IV.CRE.HHN. ML:1.9 0.000136 1.26 AML other m 2022-01-29T04:47:07.86
IV.PARC.HHN. ML:1.8 0.00010350000000000001 0.36 AML other m 2022-01-29T04:47:07.87
IV.CRE.HHE. ML:1.8 0.00009970000000000001 0.22 AML other m 2022-01-29T04:47:08.37
IV.ASSB.HHN. ML:1.8 0.0000759 0.28 AML other m 2022-01-29T04:47:09.50
IV.PIEI.HHE. ML:1.6 0.0000631 0.84 AML other m 2022-01-29T04:47:09.02
IV.PIEI.HHN. ML:1.4 0.0000415 0.26 AML other m 2022-01-29T04:47:09.86
IV.ASSB.HHE. ML:1.8 0.0000774 1.28 AML other m 2022-01-29T04:47:10.93
IV.ASQU.HHN. ML:1.8 0.0000766 0.26 AML other m 2022-01-29T04:47:10.33
IV.ASQU.HHE. ML:1.7 0.00005434999999999999 0.82 AML other m 2022-01-29T04:47:10.56
IV.MGAB.HHN. ML:2.1 0.00016499999999999997 0.4 AML other m 2022-01-29T04:47:10.38
IV.SSFR.HHN. ML:2.0 0.00014600000000000003 0.88 AML other m 2022-01-29T04:47:11.05
IV.MGAB.HHE. ML:1.9 0.00010735000000000001 0.28 AML other m 2022-01-29T04:47:11.20
IV.SSFR.HHE. ML:1.9 0.0001105 0.72 AML other m 2022-01-29T04:47:11.21
IV.SFI.EHE. ML:2.0 0.00011115 1.8 AML other m 2022-01-29T04:47:11.94
IV.SFI.EHN. ML:1.8 0.00006325 0.84 AML other m 2022-01-29T04:47:12.76
IV.ARVD.HHN. ML:1.8 0.00006659999999999999 0.48 AML other m 2022-01-29T04:47:13.13
IV.ARVD.HHE. ML:1.6 0.0000466 0.8 AML other m 2022-01-29T04:47:14.74
IV.CASP.HHE. ML:1.4 0.0000153 0.9 AML other m 2022-01-29T04:47:23.47
IV.CASP.HHN. ML:1.4 0.00001465 1.08 AML other m 2022-01-29T04:47:35.31
IX.COL3.HHN.02 ML:4.1 0.0007484999999999999 0.96 AML other m 2022-01-29T04:47:48.28
IX.COL3.HHE.02 ML:3.9 0.00047 0.04 AML other m 2022-01-29T04:47:51.66
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