Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 30-03-2022 and time 02:36:04 (Italy) in region 5 km SE Sellano (PG)

A magnitude ML 1.4 earthquake occured in region: 5 km SE Sellano (PG), on

  • 30-03-2022 00:36:04 (UTC)
  • 30-03-2022 02:36:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8560, 12.9700 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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 5 1079 1079
Cerreto di Spoleto PG 6 1075 2154
Preci PG 6 724 2878
Norcia PG 12 4957 7835
Visso MC 13 1107 8942
Vallo di Nera PG 13 364 9306
Castelsantangelo sul Nera MC 16 281 9587
Cascia PG 16 3217 12804
Monte Cavallo MC 16 145 12949
Campello sul Clitunno PG 16 2442 15391
Poggiodomo PG 16 117 15508
Ussita MC 17 444 15952
Sant'Anatolia di Narco PG 17 564 16516
Trevi PG 18 8469 24985
Scheggino PG 19 461 25446

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
42 Km NE of Terni (111501 inhabitants)
55 Km SE of Perugia (166134 inhabitants)
64 Km W of Teramo (54892 inhabitants)
66 Km NW of L'Aquila (69753 inhabitants)
86 Km NE of Viterbo (67173 inhabitants)
96 Km SW of Ancona (100861 inhabitants)
97 Km N of Guidonia Montecelio (88673 inhabitants)
100 Km N of Tivoli (56533 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
Reviewed
Rev100 		ML 1.4 2022-03-30
00:36:04		 42.8557 12.9702 10 2022-03-30
00:50:50		 Sala Sismica INGV-Roma 102551471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-30 00:36:04 ± 0.05
Latitude 42.8557 ± 0.0027
Longitude 12.9702 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 102551471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 267
Semi-minor axis of confidence ellipse (meter) 256
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 320
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.10792
Epicentral distance of station farthest from the epicenter (degree) 0.64212
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 102551471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-30 00:50:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2022-03-30T00:36:26.86 0.3 undecidable manual S 358 71.2731 50 1 50
IV.TERO.HHZ. 2022-03-30T00:36:22.48 0.6 undecidable manual S 116 57.6978 50 0.24 45
IV.ATCC.EHZ. 2022-03-30T00:36:19.19 0.3 undecidable manual S 324 45.3213 50 0.27 68
IV.MF5.EHZ. 2022-03-30T00:36:18.74 0.3 undecidable manual S 70 42.4242 50 0.6 63
IV.RM33.EHZ. 2022-03-30T00:36:18.53 0.3 undecidable manual S 153 43.3233 50 0.14 70
IV.SMA1.EHZ. 2022-03-30T00:36:17.46 0.3 undecidable manual S 130 38.8278 50 0.26 69
IV.CESX.HHZ. 2022-03-30T00:36:17.69 0.3 undecidable manual S 229 41.5251 50 -0.23 69
IV.MOMA.HHZ. 2022-03-30T00:36:16.02 0.3 undecidable manual S 260 33.0447 50 0.37 68
IV.ARVD.HHZ. 2022-03-30T00:36:16.54 0.3 undecidable manual P 358 71.2731 50 -0.12 67
IV.ASSB.HHZ. 2022-03-30T00:36:15.19 0.3 undecidable manual S 309 32.745 50 -0.36 68
IV.CSP1.EHZ. 2022-03-30T00:36:15.28 0.3 undecidable manual S 36 32.3454 50 -0.19 71
IV.MML1.EHZ. 2022-03-30T00:36:14.30 0.3 undecidable manual S 0 28.5492 50 -0.16 72
IV.LNSS.HHZ. 2022-03-30T00:36:14.19 0.3 undecidable manual S 168 28.6491 50 -0.28 70
IV.MMO1.EHZ. 2022-03-30T00:36:14.40 0.3 undecidable manual S 80 29.3484 50 -0.27 70
IV.TERO.HHZ. 2022-03-30T00:36:14.35 1.0 undecidable manual P 116 57.6978 50 -0.22 22
7F.SIB2.EHZ. 2022-03-30T00:36:13.74 0.3 undecidable manual S 82 27.4503 50 -0.4 69
7F.SIB1.EHZ. 2022-03-30T00:36:13.21 0.3 undecidable manual S 80 24.753 112 -0.12 73
IV.ATCC.EHZ. 2022-03-30T00:36:12.58 0.1 undecidable manual P 324 45.3213 50 -0.07 95
IV.MF5.EHZ. 2022-03-30T00:36:12.64 0.3 undecidable manual P 70 42.4242 50 0.44 66
7F.SIB3.EHZ. 2022-03-30T00:36:12.85 0.3 undecidable manual S 85 24.4533 112 -0.39 69
IV.FDMO.HHZ. 2022-03-30T00:36:12.23 0.3 undecidable manual S 25 22.1556 114 -0.28 71
IV.RM33.EHZ. 2022-03-30T00:36:12.13 0.3 undecidable manual P 153 43.3233 50 -0.22 69
IV.SMA1.EHZ. 2022-03-30T00:36:11.77 0.3 undecidable manual P 130 38.8278 50 0.11 71
IV.GAVE.EHZ. 2022-03-30T00:36:11.52 0.3 undecidable manual S 199 19.1697 117 -0.04 75
IV.CESX.HHZ. 2022-03-30T00:36:11.68 0.6 undecidable manual P 229 41.5251 50 -0.4 45
IV.MOMA.HHZ. 2022-03-30T00:36:11.35 0.6 undecidable manual P 260 33.0447 50 0.59 43
IV.MC2.EHZ. 2022-03-30T00:36:11.80 0.3 undecidable manual S 71 18.87 118 0.34 70
IV.FEMA.HNZ. 2022-03-30T00:36:10.00 0.6 undecidable manual S 29 13.4754 126 0.13 50
IV.CSP1.EHZ. 2022-03-30T00:36:10.56 0.1 undecidable manual P 36 32.3454 50 -0.1 97
IV.CESI.HHZ. 2022-03-30T00:36:10.95 0.3 undecidable manual S 342 17.3715 119 -0.07 75
IT.MTCL.HGZ. 2022-03-30T00:36:10.28 0.3 undecidable manual S 9 15.4734 122 -0.18 73
IV.ASSB.HHZ. 2022-03-30T00:36:10.45 0.3 undecidable manual P 309 32.745 50 -0.26 70
IV.MMO1.EHZ. 2022-03-30T00:36:10.08 0.1 undecidable manual P 80 29.3484 50 -0.12 97
IV.NRCA.HHZ. 2022-03-30T00:36:09.44 0.3 undecidable manual S 102 11.9769 129 -0.03 76
7F.SIB3.EHZ. 2022-03-30T00:36:09.42 0.3 undecidable manual P 85 24.4533 112 0.05 74
IV.MML1.EHZ. 2022-03-30T00:36:09.90 0.1 undecidable manual P 0 28.5492 50 -0.18 96
7F.SIB2.EHZ. 2022-03-30T00:36:09.89 0.3 undecidable manual P 82 27.4503 50 0 74
IV.LNSS.HHZ. 2022-03-30T00:36:09.91 0.1 positive manual P 168 28.6491 50 -0.17 96
7F.SIB1.EHZ. 2022-03-30T00:36:09.55 0.3 undecidable manual P 80 24.753 112 0.12 73
IV.FDMO.HHZ. 2022-03-30T00:36:08.91 0.1 positive manual P 25 22.1556 114 -0.04 99
IV.MC2.EHZ. 2022-03-30T00:36:08.53 0.1 undecidable manual P 71 18.87 118 0.19 97
IV.CESI.HHZ. 2022-03-30T00:36:08.23 0.1 positive manual P 342 17.3715 119 0.14 98
IV.GAVE.EHZ. 2022-03-30T00:36:08.58 0.1 positive manual P 199 19.1697 117 0.17 97
IV.FEMA.HNZ. 2022-03-30T00:36:07.10 1.0 undecidable manual P 29 13.4754 126 -0.33 24
IV.NRCA.HHZ. 2022-03-30T00:36:07.37 0.1 undecidable manual P 102 11.9769 129 0.18 98
IT.MTCL.HGZ. 2022-03-30T00:36:07.84 0.1 undecidable manual P 9 15.4734 122 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:1.9 0.001045 0.1 AML other m 2022-03-30T00:36:09.58
IV.NRCA.HNN. ML:1.9 0.0010046062999999998 0.14 AML other m 2022-03-30T00:36:09.59
IV.NRCA.HHE. ML:1.6 0.000517 0.16 AML other m 2022-03-30T00:36:10.66
IV.NRCA.HNE. ML:1.6 0.00047999999999999996 0.16 AML other m 2022-03-30T00:36:10.74
IV.CESI.HHN. ML:1.3 0.00018188065 0.16 AML other m 2022-03-30T00:36:11.21
IV.CESI.HHE. ML:1.0 0.00009109821 0.2 AML other m 2022-03-30T00:36:11.17
IV.GAVE.EHE. ML:1.8 0.0005340000000000001 0.22 AML other m 2022-03-30T00:36:11.95
IV.FDMO.HHN. ML:1.5 0.0001975 0.14 AML other m 2022-03-30T00:36:12.54
IV.GAVE.EHN. ML:1.5 0.00023899999999999998 0.22 AML other m 2022-03-30T00:36:12.64
IV.FDMO.HHE. ML:1.7 0.0003251023 0.2 AML other m 2022-03-30T00:36:12.51
IV.LNSS.HHE. ML:1.8 0.00028849999999999997 0.12 AML other m 2022-03-30T00:36:14.34
IV.MML1.EHN. ML:1.4 0.000131 0.2 AML other m 2022-03-30T00:36:14.50
IV.LNSS.HHN. ML:1.6 0.000199 0.18 AML other m 2022-03-30T00:36:14.50
IV.MML1.EHE. ML:1.3 0.00009584999999999999 0.18 AML other m 2022-03-30T00:36:14.51
IV.MMO1.EHE. ML:1.2 0.0000859 0.22 AML other m 2022-03-30T00:36:14.67
IV.MMO1.EHN. ML:1.0 0.000046570279999999996 0.18 AML other m 2022-03-30T00:36:14.82
IV.CSP1.EHE. ML:1.7 0.00023105 1.76 AML other m 2022-03-30T00:36:15.05
IV.CSP1.EHN. ML:1.5 0.00014278185 0.14 AML other m 2022-03-30T00:36:15.99
IV.SMA1.EHN. ML:1.0 0.00003458272 0.22 AML other m 2022-03-30T00:36:18.15
IV.RM33.EHN. ML:1.0 0.00003636882 0.14 AML other m 2022-03-30T00:36:19.48
IV.SMA1.EHE. ML:1.0 0.00003940043999999999 0.26 AML other m 2022-03-30T00:36:18.80
IV.RM33.EHE. ML:1.0 0.000028999999999999997 1.12 AML other m 2022-03-30T00:36:20.06
IV.CESI.HNE. ML:0.9 0.00006649035 0.11 AML other m 2022-03-30T00:36:11.12
IV.CESI.HNN. ML:1.3 0.000176061 0.26 AML other m 2022-03-30T00:36:11.51
IV.MC2.EHE. ML:1.3 0.0001603458 0.22 AML other m 2022-03-30T00:36:13.08
IV.MC2.EHN. ML:1.5 0.00025347635 0.2 AML other m 2022-03-30T00:36:13.60
IV.GAVE.HNE. ML:1.8 0.0005103414499999999 0.22 AML other m 2022-03-30T00:36:11.94
IV.GAVE.HNN. ML:1.1 0.00009079089499999999 0.2 AML other m 2022-03-30T00:36:11.96
IV.MML1.HNE. ML:1.2 0.00008910899999999999 0.18 AML other m 2022-03-30T00:36:14.51
IV.MML1.HNN. ML:1.4 0.000129520445 0.2 AML other m 2022-03-30T00:36:14.50
IV.LNSS.HNE. ML:1.7 0.00026102095 0.12 AML other m 2022-03-30T00:36:14.35
IV.LNSS.HNN. ML:1.6 0.0002145784 0.13 AML other m 2022-03-30T00:36:14.35
IV.ATCC.EHE. ML:0.9 0.000023858105 0.26 AML other m 2022-03-30T00:36:19.32
IV.ATCC.EHN. ML:0.9 0.000024550005 0.34 AML other m 2022-03-30T00:36:22.05
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