Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 02-02-2024 and time 19:46:21 (Italy) in region 3 km N Preci (PG)

A magnitude ML 1.7 earthquake occured in region: 3 km N Preci (PG), on

  • 02-02-2024 18:46:21 (UTC)
  • 02-02-2024 19:46:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9030, 13.0310 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
Preci PG 3 724 724
Visso MC 6 1107 1831
Sellano PG 9 1079 2910
Ussita MC 10 444 3354
Castelsantangelo sul Nera MC 10 281 3635
Monte Cavallo MC 10 145 3780
Cerreto di Spoleto PG 13 1075 4855
Norcia PG 13 4957 9812
Fiordimonte MC 16 202 10014
Pieve Torina MC 16 1458 11472
Fiastra MC 18 559 12031
Pievebovigliana MC 18 866 12897
Acquacanina MC 18 121 13018
Bolognola MC 19 142 13160
Serravalle di Chienti MC 20 1070 14230
Muccia MC 20 915 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
49 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
61 Km W of Teramo (54892 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
89 Km SW of Ancona (100861 inhabitants)
93 Km NE of Viterbo (67173 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 1.7 2024-02-02
18:46:21		 42.9033 13.031 10 2024-02-02
18:53:34		 Sala Sismica INGV-Roma 124996021
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-02 18:46:21 ± 0.07
Latitude 42.9033 ± 0.0036
Longitude 13.0310 ± 0.0049
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 124996021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 400
Semi-minor axis of confidence ellipse (meter) 326
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 301
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 22
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.60075
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 34
Type of magnitude ML
Reference to an origin 124996021
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-02 18:53:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RESU.HHZ. 2024-02-02T18:47:59.47 3.0 undecidable manual Sn -7.73 0
IV.GRIS.EHZ. 2024-02-02T18:47:51.39 3.0 undecidable manual Sg 17.43 0
OX.MARN.HHZ. 2024-02-02T18:47:46.92 3.0 undecidable manual Sn -2.89 0
IV.TDS.HHZ. 2024-02-02T18:47:41.75 3.0 undecidable manual Sn 0.17 0
GU.SATI.HHZ. 2024-02-02T18:47:41.11 3.0 positive manual Pg 13.65 0
FR.SAOF.HHZ.00 2024-02-02T18:47:30.40 3.0 positive manual Pg 14.68 0
GU.EQUI.HHZ. 2024-02-02T18:47:27.43 3.0 undecidable manual Sn -2.71 0
IV.BDI.HHZ. 2024-02-02T18:47:26.35 3.0 undecidable manual Sg 3.55 0
MN.VLC.HHZ. 2024-02-02T18:47:25.78 3.0 undecidable manual Sn -1.3 0
IV.PII.HHZ. 2024-02-02T18:47:25.73 3.0 undecidable manual Sg 7.68 0
OX.MLN.HHZ. 2024-02-02T18:47:20.02 3.0 negative manual Pg 10.08 0
IV.MSRU.HHZ. 2024-02-02T18:47:18.68 3.0 undecidable manual Pg 6.19 0
IV.IST3.HHZ. 2024-02-02T18:47:13.27 3.0 positive manual Pg 8.7 0
ST.CARE.EHZ. 2024-02-02T18:47:12.64 3.0 undecidable manual Pn -5.44 0
IV.PTRP.HHZ. 2024-02-02T18:47:01.86 3.0 undecidable manual Pg 10.24 0
IV.GRIS.EHZ. 2024-02-02T18:47:00.57 3.0 undecidable manual Pn 3.25 0
IX.SCL3.EHZ.02 2024-02-02T18:46:45.18 3.0 undecidable manual Pn -0.42 0
IV.GIGS.HHZ. 2024-02-02T18:46:42.52 0.3 undecidable manual S 138 66.6777 50 0.15 67
IV.MF5.EHZ. 2024-02-02T18:46:34.80 0.3 undecidable manual S 75 36.0417 50 0.6 63
IV.LNSS.HHZ. 2024-02-02T18:46:33.66 0.3 undecidable manual S 179 33.3444 50 0.19 70
IV.GIGS.HHZ. 2024-02-02T18:46:33.52 0.1 undecidable manual P 138 66.6777 50 -0.14 89
IV.SSFR.HHZ. 2024-02-02T18:46:33.69 3.0 undecidable manual Pg 0.9 0
IV.MURB.HHZ. 2024-02-02T18:46:31.89 3.0 negative manual Pg 0.72 0
IV.GAVE.EHE. 2024-02-02T18:46:31.22 0.1 undecidable manual S 205 25.9518 110 -0.14 96
IV.CESX.HHZ. 2024-02-02T18:46:30.80 3.0 undecidable manual Sn -1.9 0
IV.MMO1.EHZ. 2024-02-02T18:46:30.40 0.3 undecidable manual S 91 24.0537 112 -0.35 69
IV.FOSV.EHZ. 2024-02-02T18:46:30.61 3.0 undecidable manual Pg -0.32 0
IV.ATCC.EHZ. 2024-02-02T18:46:29.85 3.0 positive manual Pg 0.07 0
IV.SNTG.HHZ. 2024-02-02T18:46:29.06 3.0 undecidable manual Pg -1.04 0
IV.LNSS.HHZ. 2024-02-02T18:46:28.17 0.1 undecidable manual P 179 33.3444 50 -0.35 91
IV.MF5.EHZ. 2024-02-02T18:46:28.94 0.1 positive manual P 75 36.0417 50 -0.01 97
IV.ASSB.HHZ. 2024-02-02T18:46:28.07 3.0 positive manual Pg 0.2 0
IV.CESI.HHZ. 2024-02-02T18:46:27.93 0.3 undecidable manual S 318 15.2736 122 -0.09 74
IV.GAVE.EHE. 2024-02-02T18:46:27.12 0.1 undecidable manual P 205 25.9518 110 -0.19 95
IV.FDMO.HHZ. 2024-02-02T18:46:27.79 0.1 undecidable manual S 17 15.4734 122 -0.29 95
IV.GUMA.HHZ. 2024-02-02T18:46:27.83 3.0 undecidable manual P 0.24 0
ZO.PDN12.EHE. 2024-02-02T18:46:27.56 0.1 undecidable manual S 225 13.0758 126 0.18 97
IV.NRCA.HHZ. 2024-02-02T18:46:26.76 0.1 undecidable manual S 139 10.2786 133 0.12 99
IV.CSP1.EHZ. 2024-02-02T18:46:26.79 3.0 positive manual Pn -1.03 0
IV.MML1.EHZ. 2024-02-02T18:46:26.56 3.0 positive manual P -1.58 0
IV.FEMA.HNZ. 2024-02-02T18:46:26.24 0.1 undecidable manual S 13 6.6933 145 0.42 94
IT.MTCL.HGZ. 2024-02-02T18:46:26.58 0.3 undecidable manual S 346 10.3785 133 -0.09 75
IV.MMO1.EHZ. 2024-02-02T18:46:26.67 0.1 positive manual P 91 24.0537 112 -0.28 94
IV.FDMO.HHZ. 2024-02-02T18:46:25.25 1.0 undecidable manual P 17 15.4734 122 -0.17 24
ZO.PDN12.EHE. 2024-02-02T18:46:25.19 0.1 undecidable manual P 225 13.0758 126 0.18 97
IV.CESI.HHZ. 2024-02-02T18:46:25.34 0.1 undecidable manual P 318 15.2736 122 -0.03 100
IV.FEMA.HNZ. 2024-02-02T18:46:24.31 0.1 negative manual P 13 6.6933 145 0.2 98
IT.MTCL.HGZ. 2024-02-02T18:46:24.60 0.6 positive manual P 346 10.3785 133 0 51
IV.NRCA.HHZ. 2024-02-02T18:46:24.70 0.1 undecidable manual P 139 10.2786 133 0.12 99
IV.CAMP.HHZ. 2024-02-02T18:46:23.51 3.0 undecidable manual Pn 2.59 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:2.4 0.0035499999999999998 0.08 AML other m 2024-02-02T18:46:26.86
IV.NRCA.HNN. ML:2.4 0.00339 0.1 AML other m 2024-02-02T18:46:26.87
IT.MTCL.HGE. ML:4.2 0.207 0.08 AML other m 2024-02-02T18:46:26.87
IT.MTCL.HGN. ML:4.2 0.188 1.14 AML other m 2024-02-02T18:46:27.68
IV.NRCA.HHE. ML:2.2 0.00197 0.14 AML other m 2024-02-02T18:46:27.14
IV.NRCA.HNE. ML:2.2 0.0018450000000000003 0.14 AML other m 2024-02-02T18:46:27.15
IV.FDMO.HHN. ML:1.8 0.0005925 1.72 AML other m 2024-02-02T18:46:27.10
IV.FDMO.HHE. ML:1.9 0.000839 0.12 AML other m 2024-02-02T18:46:28.11
IV.CESI.HHE. ML:1.9 0.0007304999999999999 0.26 AML other m 2024-02-02T18:46:28.29
IV.CESI.HHN. ML:2.1 0.0012349999999999998 0.3 AML other m 2024-02-02T18:46:28.32
IV.MML1.HNE. ML:1.5 0.00017999999999999998 0.58 AML other m 2024-02-02T18:46:30.57
IV.MML1.EHN. ML:1.5 0.00019600000000000002 0.1 AML other m 2024-02-02T18:46:30.52
IV.MMO1.EHE. ML:2.0 0.0006234999999999999 0.88 AML other m 2024-02-02T18:46:30.64
IV.MML1.EHE. ML:1.4 0.0001555 0.36 AML other m 2024-02-02T18:46:30.57
IV.CSP1.EHN. ML:2.1 0.0007055 0.32 AML other m 2024-02-02T18:46:30.88
IV.MMO1.EHN. ML:1.8 0.0003685 0.26 AML other m 2024-02-02T18:46:31.68
IV.CSP1.EHE. ML:2.0 0.000608 0.98 AML other m 2024-02-02T18:46:31.24
IV.MML1.HNN. ML:1.5 0.00019250000000000002 0.72 AML other m 2024-02-02T18:46:32.41
IV.GUMA.HHN. ML:2.0 0.000448 1.68 AML other m 2024-02-02T18:46:33.85
IV.ASSB.HHE. ML:1.7 0.00021200000000000003 0.2 AML other m 2024-02-02T18:46:33.17
IV.ASSB.HHN. ML:1.6 0.00016599999999999997 0.14 AML other m 2024-02-02T18:46:33.45
IV.LNSS.HHN. ML:1.5 0.000136 0.88 AML other m 2024-02-02T18:46:34.02
IV.LNSS.HHE. ML:1.4 0.0001105 0.16 AML other m 2024-02-02T18:46:34.64
IV.MF5.EHE. ML:1.8 0.0002485 0.32 AML other m 2024-02-02T18:46:35.13
IV.MF5.EHN. ML:1.6 0.00015615 0.52 AML other m 2024-02-02T18:46:35.58
IV.SNTG.HHN. ML:1.1 0.0000453 1.12 AML other m 2024-02-02T18:46:35.75
IV.GUMA.HHE. ML:1.9 0.00039249999999999995 0.46 AML other m 2024-02-02T18:46:35.82
IV.SNTG.HHE. ML:1.1 0.00004339999999999999 0.74 AML other m 2024-02-02T18:46:35.98
IV.ATCC.EHN. ML:1.5 0.00008929999999999999 0.52 AML other m 2024-02-02T18:46:36.95
IV.ATCC.EHE. ML:1.4 0.0000746 0.98 AML other m 2024-02-02T18:46:37.29
IV.CESX.HHN. ML:1.3 0.00005695 0.76 AML other m 2024-02-02T18:46:38.81
IV.CESX.HHE. ML:1.4 0.00006535 0.68 AML other m 2024-02-02T18:46:38.14
IV.MURB.HHE. ML:1.6 0.000089 0.2 AML other m 2024-02-02T18:46:43.39
IV.MURB.HHN. ML:1.6 0.00009495 1.54 AML other m 2024-02-02T18:46:45.77
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