Earthquake with magnitude of ML 1.1 on date 29-09-2024 and time 11:25:51 (UTC) in region 3 km E Preci (PG)

A magnitude ML 1.1 earthquake occured in region: 3 km E Preci (PG), on

  • 29-09-2024 11:25:51 (UTC)
  • 29-09-2024 13:25:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8730, 13.0790 at 14 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.

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
Castelsantangelo sul Nera MC 7 281 1005
Visso MC 7 1107 2112
Norcia PG 9 4957 7069
Ussita MC 9 444 7513
Sellano PG 12 1079 8592
Cerreto di Spoleto PG 14 1075 9667
Monte Cavallo MC 15 145 9812
Cascia PG 18 3217 13029
Bolognola MC 18 142 13171
Fiordimonte MC 18 202 13373
Acquacanina MC 19 121 13494
Fiastra MC 19 559 14053
Pieve Torina MC 19 1458 15511

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
49 Km NE of Terni (111501 inhabitants)
56 Km W of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
64 Km NW of L'Aquila (69753 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
96 Km W of Montesilvano (53738 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 1.1 2024-09-29
11:25:51
42.8733 13.0787 14 2024-09-29
11:31:53
Sala Sismica INGV-Roma 131768241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-29 11:25:51 ± 0.09
Latitude 42.8733 ± 0.0036
Longitude 13.0787 ± 0.0061
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131768241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 489
Semi-minor axis of confidence ellipse (meter) 362
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 300
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 311
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.25271
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 131768241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-29 11:31:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IX.COL3.HHZ.02 2024-09-29T11:27:22.87 3.0 undecidable manual Sg 1.57 0
IV.ACATE.EHZ. 2024-09-29T11:27:15.91 3.0 negative manual Pn -5.43 0
ST.CARE.EHZ. 2024-09-29T11:27:12.18 3.0 undecidable manual Sn -7.21 0
IV.SPS2.HHZ. 2024-09-29T11:27:06.79 3.0 positive manual Pg 6.16 0
IV.PAOL.HHZ. 2024-09-29T11:27:03.19 3.0 undecidable manual Sn -3.01 0
GU.CIRO.HHZ. 2024-09-29T11:27:00.41 3.0 negative manual Pg 11.08 0
IV.LPEL.HHZ. 2024-09-29T11:26:42.21 3.0 undecidable manual Sg -0.14 0
IV.MCRV.HHZ. 2024-09-29T11:26:39.99 3.0 undecidable manual Pg 3.18 0
IV.BDI.HHZ. 2024-09-29T11:26:38.50 3.0 undecidable manual Sg 3 0
SI.BOSI.HHZ. 2024-09-29T11:26:35.16 3.0 positive manual Pn -1.65 0
IV.MAGA.HHZ. 2024-09-29T11:26:33.78 3.0 negative manual Pg 3.74 0
IV.MML1.EHZ. 2024-09-29T11:26:01.20 1.0 undecidable manual S 342 28.0497 100 0 24
IV.CSP1.EHZ. 2024-09-29T11:26:00.80 0.6 undecidable manual S 23 26.3514 101 0.05 49
IV.FDMO.HHZ. 2024-09-29T11:25:58.59 0.6 undecidable manual S 2 18.0708 112 -0.05 50
IT.MTCL.HGE. 2024-09-29T11:25:57.85 0.6 undecidable manual S 334 14.874 119 0 50
IV.CSP1.EHZ. 2024-09-29T11:25:56.62 1.0 undecidable manual P 23 26.3514 101 -0.09 24
IV.MML1.EHZ. 2024-09-29T11:25:56.95 0.1 undecidable manual P 342 28.0497 100 -0.02 98
IV.FEMA.HNZ. 2024-09-29T11:25:56.76 0.6 undecidable manual S 347 10.0788 134 -0.08 50
IV.FDMO.HHZ. 2024-09-29T11:25:55.41 0.1 undecidable manual P 2 18.0708 112 -0.08 99
IT.MTCL.HGE. 2024-09-29T11:25:55.05 0.1 undecidable manual P 334 14.874 119 0.01 100
IV.FEMA.HNZ. 2024-09-29T11:25:54.53 0.1 undecidable manual P 347 10.0788 134 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.2 0.00010535 1.24 AML other m 2024-09-29T11:25:58.79
IV.FDMO.HHN. ML:1.2 0.00010405000000000001 0.54 AML other m 2024-09-29T11:25:58.72
IV.CSP1.EHE. ML:1.4 0.000119928295 0.18 AML other m 2024-09-29T11:26:01.40
IV.CSP1.EHN. ML:1.5 0.0001554503 0.44 AML other m 2024-09-29T11:26:02.01
IV.LNSS.HHE. ML:1.0 0.00004853856 0.12 AML other m 2024-09-29T11:26:03.18
IV.LNSS.HHN. ML:1.2 0.00007077673 0.18 AML other m 2024-09-29T11:26:01.95
IV.MML1.EHE. ML:0.8 0.00003722975 0.12 AML other m 2024-09-29T11:26:02.20
IV.MML1.EHN. ML:0.8 0.000030043003999999998 0.14 AML other m 2024-09-29T11:26:02.73
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