Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 24-01-2024 and time 03:38:25 (Italy) in region 6 km NW Preci (PG)

A magnitude ML 0.7 earthquake occured in region: 6 km NW Preci (PG), on

  • 24-01-2024 02:38:25 (UTC)
  • 24-01-2024 03:38:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9240, 12.9970 at 12 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 6 724 724
Sellano PG 7 1079 1803
Visso MC 8 1107 2910
Monte Cavallo MC 8 145 3055
Ussita MC 12 444 3499
Cerreto di Spoleto PG 13 1075 4574
Castelsantangelo sul Nera MC 13 281 4855
Pieve Torina MC 14 1458 6313
Fiordimonte MC 15 202 6515
Norcia PG 17 4957 11472
Serravalle di Chienti MC 17 1070 12542
Pievebovigliana MC 17 866 13408
Fiastra MC 18 559 13967
Muccia MC 18 915 14882
Acquacanina MC 19 121 15003

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
49 Km NE of Terni (111501 inhabitants)
53 Km E of Perugia (166134 inhabitants)
65 Km W of Teramo (54892 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
92 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 0.7 2024-01-24
02:38:25		 42.9242 12.9967 12 2024-01-24
02:55:43		 Sala Sismica INGV-Roma 124821761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-24 02:38:25 ± 0.04
Latitude 42.9242 ± 0.0018
Longitude 12.9967 ± 0.0037
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124821761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 259
Semi-minor axis of confidence ellipse (meter) 68
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.24372
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 14
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 124821761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-24 02:55:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ECTS.HHZ. 2024-01-24T02:40:23.64 3.0 undecidable manual Sn -7.15 0
IV.SALB.HHZ. 2024-01-24T02:40:08.97 3.0 undecidable manual Sn 1.54 0
GU.CIRO.HHZ. 2024-01-24T02:39:51.73 3.0 undecidable manual Sn 0.14 0
IV.IVPL.HHZ. 2024-01-24T02:39:38.73 3.0 undecidable manual Pg 19.309999 0
IV.SALB.HHZ. 2024-01-24T02:39:31.49 3.0 negative manual Pg 18.68 0
GU.LSD.HHZ. 2024-01-24T02:39:11.12 3.0 undecidable manual Pn 5.36 0
IV.CDRU.HHZ. 2024-01-24T02:39:06.65 3.0 undecidable manual Pg 7.01 0
IV.VITU.HHZ. 2024-01-24T02:39:00.92 3.0 undecidable manual Pg 11.9 0
IV.CESX.HHZ. 2024-01-24T02:38:57.88 3.0 undecidable manual Sg 10.97 0
IV.MSAG.HHZ. 2024-01-24T02:38:57.01 3.0 undecidable manual Pn 0.42 0
IV.FIAM.HNZ. 2024-01-24T02:38:54.11 3.0 undecidable manual Sn 0.01 0
IV.GAVE.HNE. 2024-01-24T02:38:35.67 0.3 undecidable manual S 198 27.0507 92 0.03 98
IV.CSP1.EHZ. 2024-01-24T02:38:35.27 0.3 undecidable manual S 42 25.1526 92 0.14 96
7F.SIB2.EHZ. 2024-01-24T02:38:35.07 0.3 undecidable manual S 98 25.2525 92 -0.08 97
IV.MMO1.EHZ. 2024-01-24T02:38:35.63 0.3 undecidable manual S 96 26.9508 92 0.01 99
7F.SIB3.EHZ. 2024-01-24T02:38:34.22 0.3 undecidable manual S 104 22.8549 93 -0.31 93
7F.SIB1.EHN. 2024-01-24T02:38:34.60 0.6 undecidable manual S 98 22.4553 93 0.19 64
IV.ASSB.HHZ. 2024-01-24T02:38:33.39 3.0 negative manual Pg 5.51 0
IV.MML1.EHZ. 2024-01-24T02:38:33.70 0.3 undecidable manual S 354 21.0678 93 -0.35 92
IV.FDMO.HHZ. 2024-01-24T02:38:32.14 0.3 undecidable manual S 31 14.4744 103 -0.16 97
IV.CESI.HHZ. 2024-01-24T02:38:31.54 0.3 undecidable manual S 320 11.6772 115 -0.05 100
IV.CSP1.EHZ. 2024-01-24T02:38:31.34 0.3 undecidable manual P 42 25.1526 92 0.09 98
ZO.PDN12.EHZ. 2024-01-24T02:38:31.67 0.6 undecidable manual S 209 13.1757 109 -0.3 63
7F.SIB2.EHZ. 2024-01-24T02:38:31.23 0.3 undecidable manual P 98 25.2525 92 -0.04 98
IV.NRCA.HHZ. 2024-01-24T02:38:31.94 0.3 undecidable manual S 136 13.875 106 -0.2 97
IV.MMO1.EHZ. 2024-01-24T02:38:31.59 1.0 positive manual P 96 26.9508 92 0.05 33
IV.GAVE.HNE. 2024-01-24T02:38:31.55 0.3 undecidable manual P 198 27.0507 92 0 98
IV.MML1.EHZ. 2024-01-24T02:38:30.64 0.3 undecidable manual P 354 21.0678 93 0.01 99
IV.ARVD.HHZ. 2024-01-24T02:38:30.90 3.0 undecidable manual P -0.04 0
IV.FEMA.HNZ. 2024-01-24T02:38:30.57 0.3 undecidable manual S 46 5.994 144 0.13 99
7F.SIB3.EHZ. 2024-01-24T02:38:30.92 0.6 undecidable manual P 104 22.8549 93 0.01 66
IT.MTCL.HGZ. 2024-01-24T02:38:30.50 0.3 undecidable manual S 2 7.6812 135 -0.24 97
7F.SIB1.EHN. 2024-01-24T02:38:30.92 0.3 undecidable manual P 98 22.4553 93 0.08 98
IV.CESI.HHZ. 2024-01-24T02:38:29.36 0.3 undecidable manual P 320 11.6772 115 0.15 99
ZO.PDN12.EHZ. 2024-01-24T02:38:29.50 0.3 undecidable manual P 209 13.1757 109 0.07 100
IV.NRCA.HHZ. 2024-01-24T02:38:29.49 0.3 undecidable manual P 136 13.875 106 -0.04 100
IV.MC2.EHZ. 2024-01-24T02:38:29.98 0.3 undecidable manual P 95 15.6732 99 0.18 97
IV.FDMO.HHZ. 2024-01-24T02:38:29.68 0.3 undecidable manual P 31 14.4744 103 0.06 100
IV.FEMA.HNZ. 2024-01-24T02:38:28.86 0.3 undecidable manual P 46 5.994 144 0.31 96
IT.MTCL.HGZ. 2024-01-24T02:38:28.85 0.3 undecidable manual P 2 7.6812 135 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.6 0.000039399999999999995 1.5 AML other m 2024-01-24T02:38:31.11
IV.NRCA.HHN. ML:0.8 0.00005885 0.1 AML other m 2024-01-24T02:38:32.09
IV.CESI.HHE. ML:0.5 0.00003545 1.1 AML other m 2024-01-24T02:38:32.71
IV.FDMO.HHN. ML:0.7 0.00004435 0.2 AML other m 2024-01-24T02:38:32.27
IV.FDMO.HHE. ML:0.8 0.00005785 0.34 AML other m 2024-01-24T02:38:32.36
IV.NRCA.HHE. ML:0.7 0.000044 0.12 AML other m 2024-01-24T02:38:33.11
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