Earthquake with magnitude of ML 0.6 on date 26-02-2024 and time 07:03:51 (Italy) in region 5 km NE Sellano (PG)

A magnitude ML 0.6 earthquake occured in region: 5 km NE Sellano (PG), on

  • 26-02-2024 06:03:51 (UTC)
  • 26-02-2024 07:03:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9310, 12.9540 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
Monte Cavallo MC 8 145 1224
Preci PG 9 724 1948
Visso MC 11 1107 3055
Cerreto di Spoleto PG 13 1075 4130
Pieve Torina MC 15 1458 5588
Ussita MC 15 444 6032
Serravalle di Chienti MC 16 1070 7102
Fiordimonte MC 16 202 7304
Castelsantangelo sul Nera MC 17 281 7585
Trevi PG 18 8469 16054
Pievebovigliana MC 18 866 16920
Muccia MC 18 915 17835
Campello sul Clitunno PG 19 2442 20277
Norcia PG 19 4957 25234
Vallo di Nera PG 19 364 25598

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
50 Km E of Perugia (166134 inhabitants)
68 Km W of Teramo (54892 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
89 Km SW of Ancona (100861 inhabitants)
90 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 0.6 2024-02-26
06:03:51
42.9313 12.9535 11 2024-02-26
06:13:22
Sala Sismica INGV-Roma 125550631
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-26 06:03:51 ± 0.14
Latitude 42.9313 ± 0.0036
Longitude 12.9535 ± 0.0123
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 125550631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 996
Semi-minor axis of confidence ellipse (meter) 314
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 252
Circular confidence region, given by single value of horizontal uncertainty (meter) 1000.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.08184
Epicentral distance of station farthest from the epicenter (degree) 0.37772
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 125550631
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-26 06:13:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARRO.EHE. 2024-02-26T06:03:59.41 1.0 undecidable manual P 201 41.9247 50 -0.48 22
IV.NRCA.HHZ. 2024-02-26T06:03:58.93 0.6 undecidable manual S 130 16.9719 50 -0.08 50
IV.FDMO.HHZ. 2024-02-26T06:03:58.50 0.3 undecidable manual S 43 15.9729 125 -0.2 73
IV.FDMO.HHZ. 2024-02-26T06:03:56.05 0.1 undecidable manual P 43 15.9729 125 0.19 98
IV.NRCA.HHZ. 2024-02-26T06:03:56.14 0.3 undecidable manual P 130 16.9719 50 0.1 75
IV.CESI.HHZ. 2024-02-26T06:03:56.80 0.3 undecidable manual S 334 9.0798 140 -0.13 75
IV.CESI.HHZ. 2024-02-26T06:03:54.98 0.1 undecidable manual P 334 9.0798 140 0.14 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.5 0.000038 0.24 AML other m 2024-02-26T06:03:57.07
IV.CESI.HHE. ML:0.4 0.0000329 1.24 AML other m 2024-02-26T06:03:57.13
IV.NRCA.HHN. ML:0.8 0.000052850000000000004 0.14 AML other m 2024-02-26T06:03:59.13
IV.NRCA.HHE. ML:0.7 0.00003925 0.18 AML other m 2024-02-26T06:03:59.32
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