Earthquake with magnitude of ML 0.4 on date 16-02-2024 and time 03:34:08 (UTC) in region 5 km W Sellano (PG)

A magnitude ML 0.4 earthquake occured in region: 5 km W Sellano (PG), on

  • 16-02-2024 03:34:08 (UTC)
  • 16-02-2024 04:34:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9080, 12.8780 at 11 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
Sellano PG 5 1079 1079
Cerreto di Spoleto PG 10 1075 2154
Trevi PG 11 8469 10623
Campello sul Clitunno PG 13 2442 13065
Preci PG 14 724 13789
Monte Cavallo MC 14 145 13934
Foligno PG 15 57155 71089
Vallo di Nera PG 15 364 71453
Visso MC 17 1107 72560
Montefalco PG 18 5679 78239
Castel Ritaldi PG 19 3278 81517
Spello PG 19 8645 90162
Serravalle di Chienti MC 19 1070 91232
Valtopina PG 20 1398 92630
Sant'Anatolia di Narco PG 20 564 93194

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km E of Foligno (57155 inhabitants)
43 Km NE of Terni (111501 inhabitants)
46 Km E of Perugia (166134 inhabitants)
73 Km W of Teramo (54892 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
83 Km NE of Viterbo (67173 inhabitants)
94 Km SW of Ancona (100861 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 0.4 2024-02-16
03:34:08
42.9085 12.878 11 2024-02-16
03:56:18
Sala Sismica INGV-Roma 125306741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-16 03:34:08 ± 0.06
Latitude 42.9085 ± 0.0027
Longitude 12.8780 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125306741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 348
Semi-minor axis of confidence ellipse (meter) 303
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
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) 148
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.09263
Epicentral distance of station farthest from the epicenter (degree) 0.46945
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.5
Num. used stations 10
Type of magnitude ML
Reference to an origin 125306741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-16 03:56:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2024-02-16T03:34:20.01 0.1 undecidable manual S 52 33.4443 90 0.31 90
IV.MML1.EHZ. 2024-02-16T03:34:17.11 0.3 undecidable manual S 18 23.9538 91 -0.07 73
IV.ASSB.HHZ. 2024-02-16T03:34:16.75 0.1 undecidable manual S 310 23.1546 91 -0.22 93
IV.FDMO.HHZ. 2024-02-16T03:34:16.54 0.1 undecidable manual S 50 22.1556 91 -0.15 96
IV.NRCA.HNE. 2024-02-16T03:34:16.14 0.3 undecidable manual S 113 20.9679 91 -0.22 71
IV.CSP1.EHZ. 2024-02-16T03:34:14.91 0.1 undecidable manual P 52 33.4443 90 0.02 96
IT.MTCL.HGE. 2024-02-16T03:34:14.31 0.1 undecidable manual S 46 13.6752 100 -0.12 98
IV.CESI.HHZ. 2024-02-16T03:34:13.70 0.1 undecidable manual S 11 10.878 116 -0.03 100
IV.FDMO.HHZ. 2024-02-16T03:34:13.10 0.1 undecidable manual P 50 22.1556 91 -0.05 98
ZO.PDN12.EHN. 2024-02-16T03:34:13.53 0.3 undecidable manual S 162 10.2786 119 -0.05 74
IV.MML1.EHZ. 2024-02-16T03:34:13.44 0.1 undecidable manual P 18 23.9538 91 0.01 98
IV.ASSB.HHZ. 2024-02-16T03:34:13.43 0.1 undecidable manual P 310 23.1546 91 0.12 96
IV.NRCA.HNE. 2024-02-16T03:34:12.92 0.1 undecidable manual P 113 20.9679 91 -0.05 98
IV.RM33.HNZ. 2024-02-16T03:34:12.13 0.1 undecidable manual P 52.1034 -5.64 0
IV.CESI.HHZ. 2024-02-16T03:34:11.60 0.1 undecidable manual P 11 10.878 116 0.16 97
IT.MTCL.HGE. 2024-02-16T03:34:11.86 0.3 undecidable manual P 46 13.6752 100 0.01 74
ZO.PDN12.EHN. 2024-02-16T03:34:11.49 0.1 undecidable manual P 162 10.2786 119 0.14 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.0 0.000011710904 0.1392 AML other m 2024-02-16T03:34:14.31
IV.CESI.HHN. ML:0.1 0.00001364 0.74 AML other m 2024-02-16T03:34:14.48
IV.CESI.HNE. ML:0.8 0.00007791468300000001 0.68 AML other m 2024-02-16T03:34:22.11
IV.CESI.HNN. ML:0.9 0.000092756485 0.7808 AML other m 2024-02-16T03:34:19.14
IV.RM33.EHE. ML:0.3 0.000006766071 0.96 AML other m 2024-02-16T03:34:17.46
IV.RM33.EHN. ML:0.3 0.0000055205185 0.76 AML other m 2024-02-16T03:34:12.90
IV.RM33.HNE. ML:2.1 0.0002879424 0.9504 AML other m 2024-02-16T03:34:12.62
IV.RM33.HNN. ML:1.8 0.0001418836825 43.88 AML other m 2024-02-16T03:34:11.46
IV.FDMO.HHE. ML:-0.1 0.000006660803499999999 0.1792 AML other m 2024-02-16T03:34:16.89
IV.FDMO.HHN. ML:-0.1 0.000005469643105 0.1392 AML other m 2024-02-16T03:34:16.75
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