Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 15-01-2022 and time 20:01:28 (UTC) in region 4 km SE Sellano (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km SE Sellano (PG), on

  • 15-01-2022 20:01:28 (UTC)
  • 15-01-2022 21:01:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8720, 12.9640 at 10 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
Sellano PG 4 1079 1079
Preci PG 6 724 1803
Cerreto di Spoleto PG 7 1075 2878
Visso MC 12 1107 3985
Norcia PG 14 4957 8942
Vallo di Nera PG 14 364 9306
Monte Cavallo MC 14 145 9451
Castelsantangelo sul Nera MC 16 281 9732
Campello sul Clitunno PG 16 2442 12174
Ussita MC 16 444 12618
Cascia PG 17 3217 15835
Trevi PG 18 8469 24304
Poggiodomo PG 18 117 24421
Sant'Anatolia di Narco PG 19 564 24985

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km E of Foligno (57155 inhabitants)
43 Km NE of Terni (111501 inhabitants)
54 Km E of Perugia (166134 inhabitants)
65 Km W of Teramo (54892 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
86 Km NE of Viterbo (67173 inhabitants)
94 Km SW of Ancona (100861 inhabitants)
99 Km N of Guidonia Montecelio (88673 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 1.3 2022-01-15
20:01:28		 42.8715 12.9642 10 2022-07-08
12:33:24		 Bollettino Sismico Italiano INGV 100140211
Reviewed
Rev100 		ML 1.4 2022-01-15
20:01:28		 42.8708 12.9658 10 2022-01-15
20:11:20		 Sala Sismica INGV-Roma 99820951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-15 20:01:28 ± 0.05
Latitude 42.8715 ± 0.0018
Longitude 12.9642 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100140211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 282
Semi-minor axis of confidence ellipse (meter) 131
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 53
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.90117
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 28
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 100140211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-01-24 15:22:06

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 99820951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-15 20:11:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRJ.HHZ. 2022-01-15T20:02:05.89 3.0 positive manual P 211.0332 3.91 0
IV.TOLF.HHZ. 2022-01-15T20:02:02.62 3.0 undecidable manual S -2.02 0
IV.BRSN.HNZ. 2022-01-15T20:01:57.72 3.0 undecidable manual P 172.0944 0.73 0
IV.MPAG.EHZ. 2022-01-15T20:01:56.00 3.0 undecidable manual S 0.01 0
IV.ARVD.HHZ. 2022-01-15T20:01:50.77 0.1 undecidable manual S 359 69.4749 50 0.58 79
IV.SSFR.HHZ. 2022-01-15T20:01:49.33 0.1 undecidable manual S 347 64.3911 50 0.51 82
IV.MURB.HHZ. 2022-01-15T20:01:47.37 0.1 undecidable manual S 321 56.1993 50 0.74 76
IV.TERO.HHZ. 2022-01-15T20:01:47.42 0.1 undecidable manual S 118 58.9965 50 0.04 92
IV.CING.HHZ. 2022-01-15T20:01:47.60 0.1 undecidable manual S 18 58.9965 50 0.22 89
IV.EL6.EHZ. 2022-01-15T20:01:45.58 0.1 undecidable manual S 12 52.0035 50 0.06 93
IV.FOSV.EHZ. 2022-01-15T20:01:44.87 0.1 undecidable manual S 341 49.7169 50 -0.05 93
IV.ATCC.EHZ. 2022-01-15T20:01:43.39 0.1 undecidable manual S 323 43.623 50 0.11 93
IV.MF5.EHZ. 2022-01-15T20:01:43.56 0.1 undecidable manual S 72 42.2244 50 0.64 81
IV.RM33.EHZ. 2022-01-15T20:01:43.68 0.1 undecidable manual S 153 45.1215 50 0 95
IV.SNTG.HHZ. 2022-01-15T20:01:42.76 0.1 undecidable manual S 357 42.624 50 -0.25 91
IV.SMA1.EHZ. 2022-01-15T20:01:42.91 0.3 undecidable manual S 131 40.3263 50 0.49 65
IV.PIEI.HHZ. 2022-01-15T20:01:42.96 0.1 undecidable manual P 335 81.4518 50 -0.07 88
IV.GUMA.HHZ. 2022-01-15T20:01:41.70 0.1 undecidable manual S 55 36.8298 50 0.23 92
IV.ARVD.HHZ. 2022-01-15T20:01:41.31 0.3 undecidable manual P 359 69.4749 50 0.12 67
IV.MOMA.HHZ. 2022-01-15T20:01:40.53 0.3 undecidable manual S 257 32.9448 50 0.11 71
IV.SSFR.HHZ. 2022-01-15T20:01:40.31 0.1 undecidable manual P 347 64.3911 50 -0.08 90
IV.MURB.HHZ. 2022-01-15T20:01:39.04 0.1 undecidable manual P 321 56.1993 50 -0.09 91
IV.CSP1.EHZ. 2022-01-15T20:01:39.63 0.1 undecidable manual S 39 31.2465 50 -0.36 90
IV.TERO.HHZ. 2022-01-15T20:01:39.48 0.1 undecidable manual P 118 58.9965 50 -0.09 91
IV.CING.HHZ. 2022-01-15T20:01:39.28 0.1 undecidable manual P 18 58.9965 50 -0.28 87
IV.MMO1.EHZ. 2022-01-15T20:01:39.11 0.3 undecidable manual S 84 29.6481 50 -0.44 67
IV.MNTT.EHZ. 2022-01-15T20:01:39.29 1.0 positive manual P 67 55.4001 50 0.27 22
IV.LNSS.HHZ. 2022-01-15T20:01:39.50 0.1 undecidable manual S 168 30.4473 50 -0.26 92
IV.ASSB.HHZ. 2022-01-15T20:01:39.59 0.1 undecidable manual S 308 31.2465 50 -0.38 90
IV.EL6.EHZ. 2022-01-15T20:01:38.28 0.1 undecidable manual P 12 52.0035 50 -0.21 90
IV.MF5.EHZ. 2022-01-15T20:01:37.11 0.1 undecidable manual P 72 42.2244 50 0.12 93
IV.RM33.EHZ. 2022-01-15T20:01:37.45 0.1 undecidable manual P 153 45.1215 50 0.03 95
IV.FOSV.EHZ. 2022-01-15T20:01:37.97 0.1 undecidable manual P 341 49.7169 50 -0.18 91
IV.ATCC.EHZ. 2022-01-15T20:01:37.04 0.1 undecidable manual P 323 43.623 50 -0.16 92
IV.MC2.EHZ. 2022-01-15T20:01:36.24 0.1 undecidable manual S 76 18.7701 117 0 100
IV.GUMA.HHZ. 2022-01-15T20:01:36.15 0.1 undecidable manual P 55 36.8298 50 -0.01 96
IV.FDMO.HHZ. 2022-01-15T20:01:36.47 0.1 undecidable manual S 29 20.868 115 -0.41 91
IV.SMA1.EHZ. 2022-01-15T20:01:36.55 0.1 undecidable manual P 131 40.3263 50 -0.15 93
IV.GAVE.EHZ. 2022-01-15T20:01:36.93 0.1 undecidable manual S 196 20.6682 115 0.1 97
IV.SNTG.HHZ. 2022-01-15T20:01:36.73 0.1 undecidable manual P 357 42.624 50 -0.31 89
IV.LNSS.HHZ. 2022-01-15T20:01:35.01 0.1 undecidable manual P 168 30.4473 50 -0.16 94
IV.ASSB.HHZ. 2022-01-15T20:01:35.02 0.1 undecidable manual P 308 31.2465 50 -0.27 92
IV.CSP1.EHZ. 2022-01-15T20:01:35.02 0.1 positive manual P 39 31.2465 50 -0.28 92
IV.CESI.HHZ. 2022-01-15T20:01:35.30 0.1 undecidable manual S 342 15.5733 122 0.03 100
IV.MOMA.HHZ. 2022-01-15T20:01:35.55 0.1 undecidable manual P 257 32.9448 50 0 97
IV.NRCA.HHZ. 2022-01-15T20:01:34.54 0.1 undecidable manual S 109 12.876 127 0.03 100
IT.FOPC.HGZ. 2022-01-15T20:01:34.12 0.3 undecidable manual P 297 23.8539 112 0.07 73
IV.FEMA.HNZ. 2022-01-15T20:01:34.47 0.1 undecidable manual S 35 12.1767 129 0.15 98
IT.MTCL.HGZ. 2022-01-15T20:01:34.56 0.1 undecidable manual S 12 13.875 125 -0.22 96
IV.MMO1.EHZ. 2022-01-15T20:01:34.71 0.1 undecidable manual P 84 29.6481 50 -0.34 91
IV.MC2.EHZ. 2022-01-15T20:01:33.24 0.1 undecidable manual P 76 18.7701 117 0.11 97
IV.FDMO.HHZ. 2022-01-15T20:01:33.41 0.1 undecidable manual P 29 20.868 115 -0.1 97
IV.GAVE.EHZ. 2022-01-15T20:01:33.69 0.1 undecidable manual P 196 20.6682 115 0.21 95
IV.CESI.HHZ. 2022-01-15T20:01:32.75 0.1 undecidable manual P 342 15.5733 122 0.18 97
IV.NRCA.HHZ. 2022-01-15T20:01:32.30 0.1 undecidable manual P 109 12.876 127 0.16 97
IV.FEMA.HNZ. 2022-01-15T20:01:32.30 0.1 undecidable manual P 35 12.1767 129 0.27 95
IT.MTCL.HGZ. 2022-01-15T20:01:32.35 0.1 undecidable manual P 12 13.875 125 0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:1.3 0.00019 0.08 AML other m 2022-01-15T20:01:32.89
IV.CESI.HHN. ML:1.5 0.0002679011 0.1024 AML other m 2022-01-15T20:01:35.67
IV.CESI.HNN. ML:1.4 0.00024276364999999998 0.0896 AML other m 2022-01-15T20:01:35.73
IV.MC2.EHE. ML:1.2 0.00012457294999999998 0.4736 AML other m 2022-01-15T20:01:36.81
IV.MC2.EHN. ML:1.1 0.00009464083500000001 0.2816 AML other m 2022-01-15T20:01:36.49
IV.MMO1.EHN. ML:0.0 0.00011869525 0.1792 AML other m 2022-01-15T20:01:39.44
IV.MMO1.EHE. ML:0.0 0.000097798255 0.1152 AML other m 2022-01-15T20:01:39.77
IV.ASSB.HHE. ML:1.3 0.0000866757 0.0768 AML other m 2022-01-15T20:01:39.95
IV.ASSB.HHN. ML:1.2 0.00007765375499999999 1.8464 AML other m 2022-01-15T20:01:40.96
IV.LNSS.HHN. ML:1.4 0.00013354920000000002 0.1536 AML other m 2022-01-15T20:01:40.27
IV.LNSS.HHE. ML:1.7 0.00026000000000000003 0.14 AML other m 2022-01-15T20:01:40.32
IV.LNSS.HNN. ML:1.5 0.00016366944999999999 1.744 AML other m 2022-01-15T20:01:40.13
IV.MOMA.HHN. ML:1.1 0.0000552412 0.256 AML other m 2022-01-15T20:01:41.13
IV.MOMA.HHE. ML:1.3 0.0000838 0.22 AML other m 2022-01-15T20:01:41.98
IV.GUMA.HHE. ML:1.4 0.0001 0.2 AML other m 2022-01-15T20:01:42.53
IV.SNTG.HHE. ML:1.4 0.000084 0.12 AML other m 2022-01-15T20:01:43.27
IV.GUMA.HHN. ML:1.4 0.00010499999999999999 0.58 AML other m 2022-01-15T20:01:43.93
IV.ATCC.EHE. ML:1.1 0.000040628485 0.1408 AML other m 2022-01-15T20:01:43.77
IV.ATCC.EHN. ML:1.2 0.00004625 0.28 AML other m 2022-01-15T20:01:43.57
IV.GUMA.HNE. ML:1.5 0.000127289 0.4096 AML other m 2022-01-15T20:01:43.76
IV.SNTG.HHN. ML:1.3 0.00006900000000000001 0.64 AML other m 2022-01-15T20:01:44.26
IV.SMA1.EHE. ML:0.0 0.00004565 0.54 AML other m 2022-01-15T20:01:44.55
IV.RM33.EHN. ML:1.2 0.0000451 0.2 AML other m 2022-01-15T20:01:44.82
IV.SMA1.EHN. ML:0.0 0.00003715 1.2 AML other m 2022-01-15T20:01:46.02
IV.RM33.EHE. ML:1.2 0.000045324754999999994 0.1536 AML other m 2022-01-15T20:01:46.33
IV.EL6.EHN. ML:1.5 0.000081200775 0.2176 AML other m 2022-01-15T20:01:46.36
IV.EL6.EHE. ML:1.6 0.000101637005 0.1408 AML other m 2022-01-15T20:01:46.50
IV.CING.HHN. ML:1.2 0.00002977766 0.1664 AML other m 2022-01-15T20:01:48.40
IV.CING.HHE. ML:1.1 0.000027129420000000003 0.1536 AML other m 2022-01-15T20:01:48.76
IV.MURB.HHE. ML:0.0 0.00008655 0.2 AML other m 2022-01-15T20:01:49.26
IV.MURB.HHN. ML:0.0 0.00006432647 1.7824 AML other m 2022-01-15T20:01:51.99
IV.ARVD.HHN. ML:0.0 0.00002595 0.82 AML other m 2022-01-15T20:01:51.57
IV.ARVD.HHE. ML:0.0 0.00003075 1.1 AML other m 2022-01-15T20:01:51.75
IV.SSFR.HHE. ML:1.6 0.00007165 0.18 AML other m 2022-01-15T20:01:51.94
IV.SSFR.HHN. ML:1.4 0.00004605 1 AML other m 2022-01-15T20:01:52.95
IV.GUMA.HNN. ML:1.5 0.0001209766 0.5888 AML other m 2022-01-15T20:01:41.83
IV.PIEI.HHN. ML:0.0 0.000008523106000000001 0.1536 AML other m 2022-01-15T20:01:56.18
IV.PIEI.HHE. ML:0.0 0.000011513579 0.1536 AML other m 2022-01-15T20:01:55.49
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