Earthquake with magnitude of ML 0.5 on date 29-09-2024 and time 17:04:13 (UTC) in region 5 km SE Cerreto di Spoleto (PG)

A magnitude ML 0.5 earthquake occured in region: 5 km SE Cerreto di Spoleto (PG), on

  • 29-09-2024 17:04:13 (UTC)
  • 29-09-2024 19:04:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7900, 12.9630 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cerreto di Spoleto PG 5 1075 1075
Vallo di Nera PG 9 364 1439
Poggiodomo PG 9 117 1556
Cascia PG 9 3217 4773
Norcia PG 11 4957 9730
Sellano PG 11 1079 10809
Preci PG 12 724 11533
Sant'Anatolia di Narco PG 12 564 12097
Scheggino PG 14 461 12558
Monteleone di Spoleto PG 15 599 13157
Campello sul Clitunno PG 16 2442 15599
Visso MC 19 1107 16706
Spoleto PG 19 38218 54924
Castelsantangelo sul Nera MC 20 281 55205

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SE of Foligno (57155 inhabitants)
36 Km NE of Terni (111501 inhabitants)
59 Km SE of Perugia (166134 inhabitants)
60 Km NW of L'Aquila (69753 inhabitants)
62 Km W of Teramo (54892 inhabitants)
82 Km NE of Viterbo (67173 inhabitants)
90 Km N of Guidonia Montecelio (88673 inhabitants)
93 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 0.5 2024-09-29
17:04:13
42.7905 12.963 10 2024-09-29
17:22:31
Sala Sismica INGV-Roma 131771291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-29 17:04:13 ± 0.08
Latitude 42.7905 ± 0.0036
Longitude 12.9630 ± 0.0086
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131771291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 671
Semi-minor axis of confidence ellipse (meter) 399
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 263
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34894
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 131771291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-29 17:22:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSNT.HHZ. 2024-09-29T17:04:36.86 3.0 negative manual P -0.04 0
IV.PTQR.HHZ. 2024-09-29T17:04:30.16 3.0 undecidable manual P 0.54 0
IV.FDMO.HHZ. 2024-09-29T17:04:23.48 0.3 undecidable manual S 20 29.0487 50 -0.07 73
IV.MC2.EHE. 2024-09-29T17:04:22.01 0.6 undecidable manual S 54 22.755 114 0.29 47
IV.CESI.HHZ. 2024-09-29T17:04:22.12 0.3 undecidable manual S 349 24.2535 112 -0.08 73
7F.SIB3.EHE. 2024-09-29T17:04:22.67 0.6 undecidable manual S 69 26.6511 50 -0.23 47
IV.CSP1.EHN. 2024-09-29T17:04:21.16 0.6 undecidable manual P 30 38.7279 50 0.54 43
IV.LNSS.HHZ. 2024-09-29T17:04:21.18 0.6 undecidable manual S 163 21.7671 115 -0.22 48
IV.FDMO.HHZ. 2024-09-29T17:04:19.04 0.3 undecidable manual P 20 29.0487 50 -0.09 73
IV.GAVE.EHZ. 2024-09-29T17:04:18.51 0.1 undecidable manual S 207 12.2766 129 -0.07 100
IV.CESI.HHZ. 2024-09-29T17:04:18.24 0.1 undecidable manual P 349 24.2535 112 -0.11 97
7F.SIB3.EHE. 2024-09-29T17:04:18.83 0.1 undecidable manual P 69 26.6511 50 0.07 98
IV.LNSS.HHZ. 2024-09-29T17:04:17.84 0.3 undecidable manual P 163 21.7671 115 -0.05 74
IV.MC2.EHE. 2024-09-29T17:04:17.88 0.6 undecidable manual P 54 22.755 114 -0.19 48
IV.GAVE.EHZ. 2024-09-29T17:04:16.54 0.1 undecidable manual P 207 12.2766 129 0.28 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHE. ML:0.5 0.000021358175 1.04 AML other m 2024-09-29T17:04:21.75
IV.LNSS.HHN. ML:0.5 0.000018407279999999998 0.32 AML other m 2024-09-29T17:04:21.85
IV.CESI.HHE. ML:0.5 0.0000221913 1.58 AML other m 2024-09-29T17:04:21.89
IV.CESI.HHN. ML:0.8 0.000032503465 1.62 AML other m 2024-09-29T17:04:22.99
IV.FDMO.HHE. ML:0.5 0.000014511779 0.12 AML other m 2024-09-29T17:04:23.98
IV.FDMO.HHN. ML:0.5 0.0000165719035 1.84 AML other m 2024-09-29T17:04:24.19
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