Earthquake with magnitude of ML 0.5 on date 19-02-2024 and time 05:12:05 (UTC) in region 3 km SE Spoleto (PG)

A magnitude ML 0.5 earthquake occured in region: 3 km SE Spoleto (PG), on

  • 19-02-2024 05:12:05 (UTC)
  • 19-02-2024 06:12:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7160, 12.7620 at 3 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
Spoleto PG 3 38218 38218
Scheggino PG 6 461 38679
Sant'Anatolia di Narco PG 6 564 39243
Vallo di Nera PG 10 364 39607
Ferentillo TR 11 1913 41520
Campello sul Clitunno PG 12 2442 43962
Montefranco TR 13 1276 45238
Castel Ritaldi PG 14 3278 48516
Poggiodomo PG 14 117 48633
Arrone TR 15 2763 51396
Polino TR 16 233 51629
Monteleone di Spoleto PG 17 599 52228
Cerreto di Spoleto PG 17 1075 53303
Acquasparta TR 18 4778 58081
Trevi PG 18 8469 66550
Terni TR 20 111501 178051

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Terni (111501 inhabitants)
27 Km S of Foligno (57155 inhabitants)
53 Km SE of Perugia (166134 inhabitants)
63 Km NE of Viterbo (67173 inhabitants)
66 Km NW of L'Aquila (69753 inhabitants)
77 Km W of Teramo (54892 inhabitants)
80 Km N of Guidonia Montecelio (88673 inhabitants)
84 Km N of Tivoli (56533 inhabitants)
94 Km N of Roma (2864731 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 2024-02-19
05:12:05
42.7162 12.7622 3 2024-02-19
05:58:58
Sala Sismica INGV-Roma 125366131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-19 05:12:05 ± 0.16
Latitude 42.7162 ± 0.0063
Longitude 12.7622 ± 0.0037
Depth (km) 3 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125366131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 753
Semi-minor axis of confidence ellipse (meter) 300
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 750.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 249
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.23382
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 3
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 125366131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-19 05:58:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.FUORN.HHZ. 2024-02-19T05:13:27.58 3.0 undecidable manual Sn -1.95 0
IV.TDS.HHZ. 2024-02-19T05:13:23.12 3.0 undecidable manual Pg 17.65 0
IV.VAGA.HHZ. 2024-02-19T05:13:12.28 3.0 undecidable manual Sg 10.18 0
IV.SPS2.HHZ. 2024-02-19T05:13:08.19 3.0 negative manual Pn -1.25 0
IV.GIUL.HHZ. 2024-02-19T05:12:51.11 3.0 undecidable manual Sg 1.65 0
CH.FUORN.HHZ. 2024-02-19T05:12:49.43 3.0 undecidable manual Pn 1.14 0
IV.VAGA.HNZ. 2024-02-19T05:12:33.06 3.0 undecidable manual Pn 0.18 0
MN.TRI.HHZ. 2024-02-19T05:12:32.93 3.0 undecidable manual Pn -3.24 0
IV.SRES.HHZ. 2024-02-19T05:12:24.61 3.0 undecidable manual S -4.4 0
IV.FIAM.HHZ. 2024-02-19T05:12:18.81 3.0 negative manual P 2.18 0
IV.MMO1.EHZ. 2024-02-19T05:12:17.90 3.0 undecidable manual Pg 5.24 0
IV.LNSS.HHZ. 2024-02-19T05:12:14.82 0.6 undecidable manual S 119 25.9518 96 0.02 67
IV.CESX.HHZ. 2024-02-19T05:12:12.24 0.6 undecidable manual S 230 18.6702 98 -0.05 67
IV.ARRO.EHZ. 2024-02-19T05:12:11.05 0.6 undecidable manual S 179 15.1737 100 -0.06 68
IV.LNSS.HHZ. 2024-02-19T05:12:10.91 0.3 undecidable manual P 119 25.9518 96 -0.07 99
IV.CESX.HHZ. 2024-02-19T05:12:09.53 1.0 undecidable manual P 230 18.6702 98 0 34
IV.ARRO.EHZ. 2024-02-19T05:12:08.98 0.3 undecidable manual P 179 15.1737 100 0.13 100
IV.CSNT.HHZ. 2024-02-19T05:12:08.80 3.0 undecidable manual P 1.04 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:0.5 0.0000362 0.74 AML other m 2024-02-19T05:12:11.83
IV.ARRO.EHE. ML:0.4 0.000030100000000000003 0.58 AML other m 2024-02-19T05:12:11.68
IV.CESX.HHE. ML:0.6 0.0000353 0.26 AML other m 2024-02-19T05:12:12.42
IV.CESX.HHN. ML:0.5 0.000031899999999999996 0.18 AML other m 2024-02-19T05:12:12.55
IV.LNSS.HHN. ML:0.6 0.00002495 0.1 AML other m 2024-02-19T05:12:16.14
IV.LNSS.HHE. ML:0.6 0.000027000000000000002 1.02 AML other m 2024-02-19T05:12:16.60
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