Earthquake with magnitude of ML 1.2 on date 26-02-2024 and time 17:41:38 (UTC) in region 6 km W Sellano (PG)

A magnitude ML 1.2 earthquake occured in region: 6 km W Sellano (PG), on

  • 26-02-2024 17:41:38 (UTC)
  • 26-02-2024 18:41:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8940, 12.8580 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
Sellano PG 6 1079 1079
Trevi PG 9 8469 9548
Cerreto di Spoleto PG 10 1075 10623
Campello sul Clitunno PG 11 2442 13065
Vallo di Nera PG 14 364 13429
Foligno PG 14 57155 70584
Preci PG 15 724 71308
Monte Cavallo MC 16 145 71453
Montefalco PG 17 5679 77132
Castel Ritaldi PG 17 3278 80410
Sant'Anatolia di Narco PG 18 564 80974
Spello PG 19 8645 89619
Visso MC 19 1107 90726

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km E of Foligno (57155 inhabitants)
41 Km NE of Terni (111501 inhabitants)
45 Km SE of Perugia (166134 inhabitants)
74 Km W of Teramo (54892 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
81 Km NE of Viterbo (67173 inhabitants)
97 Km SW of Ancona (100861 inhabitants)
100 Km N of Guidonia Montecelio (88673 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 1.2 2024-02-26
17:41:38
42.8943 12.8583 10 2024-02-26
17:48:53
Sala Sismica INGV-Roma 125560831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-26 17:41:38 ± 0.08
Latitude 42.8943 ± 0.0027
Longitude 12.8583 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125560831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 398
Semi-minor axis of confidence ellipse (meter) 254
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
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 30
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32106
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 125560831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-26 17:48:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.CANO.HHZ. 2024-02-26T17:43:32.05 3.0 undecidable manual Sg 14.63 0
IV.IACL.HHZ. 2024-02-26T17:43:25.28 3.0 undecidable manual Sn -4.35 0
OT.CGL1.HHZ. 2024-02-26T17:43:21.39 3.0 undecidable manual Sn -3.42 0
IV.RESU.HHZ. 2024-02-26T17:43:07.94 3.0 negative manual Pg 18.26 0
IV.PLLN.EHZ. 2024-02-26T17:42:56.05 3.0 positive manual Pg 10.84 0
IV.SBPO.HNZ. 2024-02-26T17:42:55.28 3.0 undecidable manual Sg -0.27 0
IV.SPS2.HHZ. 2024-02-26T17:42:46.60 3.0 negative manual Pg 7.76 0
IV.SBPO.HNZ. 2024-02-26T17:42:21.75 3.0 negative manual Pg 2.34 0
IV.ZEN8.EHZ. 2024-02-26T17:42:21.16 3.0 undecidable manual Pn -6.2 0
IV.FAGN.HHZ. 2024-02-26T17:41:59.25 3.0 undecidable manual S 0.88 0
IT.VNF1.HNZ. 2024-02-26T17:41:59.58 3.0 negative manual Pn -0.81 0
IV.ARVD.HHZ. 2024-02-26T17:41:52.44 3.0 negative manual P 0.25 0
IV.ARCI.HHZ. 2024-02-26T17:41:52.13 3.0 undecidable manual P -2.22 0
IV.FIAM.HHZ. 2024-02-26T17:41:51.14 3.0 undecidable manual S 2.75 0
IV.CSP1.EHZ. 2024-02-26T17:41:50.82 0.3 undecidable manual S 52 35.6421 50 0.13 72
IV.MML1.EHZ. 2024-02-26T17:41:48.12 0.3 undecidable manual S 21 25.9518 50 0 75
IV.FDMO.HHZ. 2024-02-26T17:41:47.25 0.3 undecidable manual S 50 24.3534 112 -0.38 70
IV.GAVE.HNN. 2024-02-26T17:41:47.09 0.3 undecidable manual S 173 22.6551 114 0.02 76
IV.NRCA.HHZ. 2024-02-26T17:41:46.77 0.3 undecidable manual S 108 21.867 115 -0.07 75
IV.ASSB.HHZ. 2024-02-26T17:41:46.97 0.3 undecidable manual S 315 23.0547 113 -0.25 72
IV.LNSS.HHZ. 2024-02-26T17:41:45.41 3.0 undecidable manual Sn 6.05 0
IV.CSP1.EHZ. 2024-02-26T17:41:45.49 0.6 positive manual P 52 35.6421 50 -0.05 49
IV.CESI.HHZ. 2024-02-26T17:41:44.39 0.1 undecidable manual S 17 12.7761 128 0.26 98
IV.GAVE.HNN. 2024-02-26T17:41:43.50 0.1 undecidable manual P 173 22.6551 114 0.06 100
IV.NRCA.HHZ. 2024-02-26T17:41:43.09 1.0 negative manual P 108 21.867 115 -0.22 24
IV.ASSB.HHZ. 2024-02-26T17:41:43.44 1.0 undecidable manual P 315 23.0547 113 -0.09 25
IV.FDMO.HHZ. 2024-02-26T17:41:43.75 0.6 undecidable manual P 50 24.3534 112 -0.02 50
IV.MML1.EHZ. 2024-02-26T17:41:43.97 0.6 undecidable manual P 21 25.9518 50 -0.08 49
IV.FIAM.HHZ. 2024-02-26T17:41:42.08 3.0 positive manual P 0.4 0
IV.CESI.HHZ. 2024-02-26T17:41:41.97 0.1 positive manual P 17 12.7761 128 0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:1.5 0.0003325 0.22 AML other m 2024-02-26T17:41:44.72
IV.CESI.HHE. ML:1.1 0.00012955 0.16 AML other m 2024-02-26T17:41:44.56
IV.NRCA.HHE. ML:1.1 0.00008704999999999999 0.18 AML other m 2024-02-26T17:41:46.98
IV.NRCA.HHN. ML:1.0 0.00006955 0.14 AML other m 2024-02-26T17:41:47.28
IV.FDMO.HHN. ML:0.8 0.000039889505 0.0896 AML other m 2024-02-26T17:41:48.17
IV.FDMO.HHE. ML:0.9 0.00004555421 0.1408 AML other m 2024-02-26T17:41:47.99
IV.FAGN.HHN. ML:2.2 0.00016999999999999999 0.08 AML other m 2024-02-26T17:42:07.75
IV.FAGN.HHE. ML:2.6 0.000462 0.24 AML other m 2024-02-26T17:42:07.91
IV.CESI.HNE. ML:1.1 0.0001280831 0.1664 AML other m 2024-02-26T17:41:44.56
IV.CESI.HNN. ML:1.5 0.0003409443 0.2176 AML other m 2024-02-26T17:41:44.73
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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