Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 13-02-2024 and time 02:01:11 (UTC) in region 1 km NW Montefalco (PG)

A magnitude ML 1.4 earthquake occured in region: 1 km NW Montefalco (PG), on

  • 13-02-2024 02:01:11 (UTC)
  • 13-02-2024 03:01:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8990, 12.6500 at 9 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
Montefalco PG 1 5679 5679
Bevagna PG 5 5081 10760
Gualdo Cattaneo PG 8 6155 16915
Foligno PG 8 57155 74070
Trevi PG 8 8469 82539
Castel Ritaldi PG 9 3278 85817
Giano dell'Umbria PG 9 3846 89663
Spello PG 11 8645 98308
Cannara PG 12 4305 102613
Campello sul Clitunno PG 14 2442 105055
Massa Martana PG 17 3770 108825
Collazzone PG 17 3473 112298
Bettona PG 19 4367 116665
Assisi PG 19 28299 144964
Spoleto PG 20 38218 183182
Valtopina PG 20 1398 184580

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km SW of Foligno (57155 inhabitants)
32 Km SE of Perugia (166134 inhabitants)
38 Km N of Terni (111501 inhabitants)
70 Km NE of Viterbo (67173 inhabitants)
86 Km NW of L'Aquila (69753 inhabitants)
89 Km SE of Arezzo (99543 inhabitants)
90 Km W of Teramo (54892 inhabitants)
100 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
Reviewed
Rev100 		ML 1.4 2024-02-13
02:01:11		 42.8987 12.65 9 2024-02-13
02:09:46		 Sala Sismica INGV-Roma 125246191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-13 02:01:11 ± 0.05
Latitude 42.8987 ± 0.0018
Longitude 12.6500 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125246191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 351
Semi-minor axis of confidence ellipse (meter) 136
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 271
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62053
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 20
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 125246191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-13 02:09:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MIDA.HHZ. 2024-02-13T02:01:45.13 3.0 undecidable manual Pg 3.44 0
IV.FIAM.HHZ. 2024-02-13T02:01:37.23 3.0 undecidable manual S -0.29 0
IV.PIEI.HHZ. 2024-02-13T02:01:35.16 3.0 undecidable manual S 0.04 0
IV.SNTG.HHZ. 2024-02-13T02:01:27.18 0.1 undecidable manual S 31 46.0206 50 0.16 92
IV.FOSV.EHZ. 2024-02-13T02:01:26.78 0.1 undecidable manual S 12 44.8218 50 0.07 94
IV.NARO.HHZ. 2024-02-13T02:01:26.19 3.0 positive manual P -0.06 0
IV.MURB.HHZ. 2024-02-13T02:01:26.27 0.1 undecidable manual S 346 41.625 50 0.41 88
IV.NRCA.HHZ. 2024-02-13T02:01:25.24 0.1 undecidable manual S 101 38.4282 50 0.24 91
IV.FRON.EHZ. 2024-02-13T02:01:24.10 3.0 negative manual P -0.44 0
IV.CING.HHZ. 2024-02-13T02:01:24.55 0.3 undecidable manual P 40 68.8755 50 0.41 62
IV.PIEI.HHZ. 2024-02-13T02:01:24.82 3.0 positive manual P -0.11 0
IV.FDMO.HHZ. 2024-02-13T02:01:24.72 0.3 undecidable manual S 67 38.628 50 -0.34 67
IV.CAFI.HHZ. 2024-02-13T02:01:24.81 3.0 undecidable manual P -0.44 0
IV.SMA1.EHZ. 2024-02-13T02:01:23.60 3.0 undecidable manual P 0.03 0
IV.MML1.EHZ. 2024-02-13T02:01:23.91 0.1 undecidable manual S 47 35.3424 50 -0.26 92
IV.ATPI.EHZ. 2024-02-13T02:01:23.36 0.1 undecidable manual P 342 64.3911 50 -0.09 90
IV.CESX.HHZ. 2024-02-13T02:01:23.16 0.1 undecidable manual S 189 32.6451 50 -0.28 92
IV.RM33.EHZ. 2024-02-13T02:01:23.65 0.6 positive manual P 133 63.1923 50 0.4 42
IV.SSFR.HHZ. 2024-02-13T02:01:23.10 0.3 undecidable manual P 10 60.5949 50 0.25 66
IV.GUMA.HHZ. 2024-02-13T02:01:22.96 3.0 negative manual P 0.15 0
IV.ATCC.EHZ. 2024-02-13T02:01:22.84 0.1 undecidable manual S 359 31.746 50 -0.38 90
IV.ATVO.HHZ. 2024-02-13T02:01:22.47 0.1 undecidable manual P 340 57.0984 50 0.15 90
IV.GAVE.EHZ. 2024-02-13T02:01:22.95 0.1 undecidable manual S 139 30.3474 50 0.12 95
IV.ATFO.HHZ. 2024-02-13T02:01:21.84 0.3 undecidable manual P 353 52.3032 50 0.26 67
IV.CSP1.EHZ. 2024-02-13T02:01:21.22 0.3 undecidable manual P 64 49.8168 50 0.02 70
IV.MMO1.EHZ. 2024-02-13T02:01:21.95 3.0 undecidable manual P -0.27 0
IV.LNSS.HHZ. 2024-02-13T02:01:20.60 0.1 undecidable manual P 136 45.7209 50 0.04 94
IV.CESI.HHZ. 2024-02-13T02:01:20.65 0.1 undecidable manual S 60 23.754 111 -0.05 98
IV.FOSV.EHZ. 2024-02-13T02:01:20.44 0.1 undecidable manual P 12 44.8218 50 0.01 95
IV.SNTG.HHZ. 2024-02-13T02:01:20.63 0.1 undecidable manual P 31 46.0206 50 0.02 94
IV.FDMO.HHZ. 2024-02-13T02:01:19.37 0.1 undecidable manual P 67 38.628 50 -0.1 94
IV.MURB.HHZ. 2024-02-13T02:01:19.90 0.1 undecidable manual P 346 41.625 50 -0.04 95
IV.NRCA.HHZ. 2024-02-13T02:01:19.28 0.1 undecidable manual P 101 38.4282 50 -0.16 93
IV.CESX.HHZ. 2024-02-13T02:01:18.24 0.1 undecidable manual P 189 32.6451 50 -0.3 91
IV.GAVE.EHZ. 2024-02-13T02:01:18.22 0.1 undecidable manual P 139 30.3474 50 0.03 97
IV.MML1.EHZ. 2024-02-13T02:01:18.96 0.1 undecidable manual P 47 35.3424 50 0 96
IV.ATCC.EHZ. 2024-02-13T02:01:18.19 0.1 undecidable manual P 359 31.746 50 -0.23 93
IV.CESI.HHZ. 2024-02-13T02:01:17.07 0.1 undecidable manual P 60 23.754 111 0.11 96
IV.MOMA.HHZ. 2024-02-13T02:01:17.21 0.1 undecidable manual S 212 12.3765 126 0.03 100
IV.ASSB.HHZ. 2024-02-13T02:01:17.96 0.1 undecidable manual S 3 15.9729 120 -0.28 94
IV.MOMA.HHZ. 2024-02-13T02:01:15.11 0.3 positive manual P 212 12.3765 126 0.18 73
IV.ASSB.HHZ. 2024-02-13T02:01:15.60 0.1 undecidable manual P 3 15.9729 120 0.06 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHN. ML:1.6 0.0004605 0.2 AML other m 2024-02-13T02:01:17.95
IV.MOMA.HNN. ML:1.7 0.0005965 0.48 AML other m 2024-02-13T02:01:18.56
IV.ASSB.HHN. ML:1.3 0.000188 0.2 AML other m 2024-02-13T02:01:18.60
IV.MOMA.HHE. ML:1.8 0.0006755 0.2 AML other m 2024-02-13T02:01:18.56
IV.MOMA.HNE. ML:1.8 0.000675 1.56 AML other m 2024-02-13T02:01:19.90
IV.ASSB.HHE. ML:1.4 0.00022250000000000001 0.96 AML other m 2024-02-13T02:01:19.42
IV.CESI.HHE. ML:1.2 0.0001085 1.66 AML other m 2024-02-13T02:01:20.16
IV.CESI.HHN. ML:1.5 0.0001835 0.38 AML other m 2024-02-13T02:01:22.32
IV.ATCC.EHN. ML:1.3 0.00009535 0.36 AML other m 2024-02-13T02:01:23.82
IV.ATCC.EHE. ML:1.5 0.00014000000000000001 1.7 AML other m 2024-02-13T02:01:23.01
IV.MML1.EHN. ML:1.2 0.00006670000000000001 0.54 AML other m 2024-02-13T02:01:24.54
IV.MML1.EHE. ML:1.3 0.00008285000000000001 0.52 AML other m 2024-02-13T02:01:24.62
IV.CESX.HHN. ML:1.5 0.000133 0.66 AML other m 2024-02-13T02:01:25.61
IV.GAVE.EHN. ML:1.6 0.00021450000000000004 0.78 AML other m 2024-02-13T02:01:25.34
IV.GAVE.EHE. ML:1.6 0.00017549999999999998 0.86 AML other m 2024-02-13T02:01:26.10
IV.MURB.HHE. ML:2.0 0.00031800000000000003 0.32 AML other m 2024-02-13T02:01:26.64
IV.NRCA.HHN. ML:1.5 0.0001115 0.14 AML other m 2024-02-13T02:01:26.88
IV.MURB.HHN. ML:1.9 0.0002745 1.72 AML other m 2024-02-13T02:01:26.09
IV.CESX.HHE. ML:1.4 0.000126 0.5 AML other m 2024-02-13T02:01:27.28
IV.FDMO.HHN. ML:1.2 0.00005615 1.28 AML other m 2024-02-13T02:01:27.05
IV.FOSV.EHE. ML:1.1 0.0000349 0.42 AML other m 2024-02-13T02:01:27.41
IV.NRCA.HHE. ML:1.6 0.0001535 0.14 AML other m 2024-02-13T02:01:27.68
IV.FDMO.HHE. ML:1.2 0.0000538 1.38 AML other m 2024-02-13T02:01:27.12
IV.SNTG.HHE. ML:1.1 0.00003784999999999999 0.54 AML other m 2024-02-13T02:01:28.49
IV.LNSS.HHN. ML:1.5 0.00009214999999999999 1.06 AML other m 2024-02-13T02:01:28.98
IV.LNSS.HHE. ML:1.5 0.00010109999999999999 0.38 AML other m 2024-02-13T02:01:29.23
IV.SNTG.HHN. ML:1.2 0.00004365 0.74 AML other m 2024-02-13T02:01:29.32
IV.MMO1.EHN. ML:1.6 0.00008274999999999999 0.22 AML other m 2024-02-13T02:01:30.64
IV.FOSV.EHN. ML:1.1 0.00003995 0.74 AML other m 2024-02-13T02:01:30.81
IV.MMO1.EHE. ML:1.4 0.00005595 0.8 AML other m 2024-02-13T02:01:31.45
IV.ATVO.HHE. ML:1.1 0.00003175 0.62 AML other m 2024-02-13T02:01:32.54
IV.ATFO.HHE. ML:1.3 0.00004975 0.88 AML other m 2024-02-13T02:01:32.75
IV.RM33.EHN. ML:1.3 0.000040900000000000005 1.16 AML other m 2024-02-13T02:01:33.13
IV.ATVO.HHN. ML:1.3 0.000039 1.06 AML other m 2024-02-13T02:01:34.78
IV.CAFI.HHE. ML:1.5 0.000044999999999999996 0.36 AML other m 2024-02-13T02:01:35.26
IV.ATFO.HHN. ML:1.2 0.0000383 0.44 AML other m 2024-02-13T02:01:35.32
IV.CAFI.HHN. ML:1.3 0.000029699999999999997 0.94 AML other m 2024-02-13T02:01:36.95
IV.RM33.EHE. ML:1.4 0.00004745 0.46 AML other m 2024-02-13T02:01:38.42
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