Earthquake with magnitude of ML 0.9 on date 22-02-2024 and time 19:52:49 (UTC) in region 2 km NW Preci (PG)

A magnitude ML 0.9 earthquake occured in region: 2 km NW Preci (PG), on

  • 22-02-2024 19:52:49 (UTC)
  • 22-02-2024 20:52:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8930, 13.0290 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
Preci PG 2 724 724
Visso MC 7 1107 1831
Sellano PG 8 1079 2910
Castelsantangelo sul Nera MC 10 281 3191
Ussita MC 11 444 3635
Monte Cavallo MC 12 145 3780
Cerreto di Spoleto PG 12 1075 4855
Norcia PG 12 4957 9812
Fiordimonte MC 17 202 10014
Pieve Torina MC 17 1458 11472
Fiastra MC 19 559 12031
Vallo di Nera PG 19 364 12395
Cascia PG 19 3217 15612
Acquacanina MC 19 121 15733
Pievebovigliana MC 19 866 16599
Bolognola MC 20 142 16741

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
57 Km E of Perugia (166134 inhabitants)
61 Km W of Teramo (54892 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
92 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 0.9 2024-02-22
19:52:49
42.8933 13.0293 10 2024-02-22
20:05:52
Sala Sismica INGV-Roma 125456151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-22 19:52:49 ± 0.15
Latitude 42.8933 ± 0.0063
Longitude 13.0293 ± 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 125456151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 828
Semi-minor axis of confidence ellipse (meter) 440
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 187
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28059
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 125456151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-22 20:05:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.IMI.HHZ. 2024-02-22T19:54:37.61 3.0 undecidable manual Sg 21.209999 0
MN.KEK.HHZ. 2024-02-22T19:54:36.55 3.0 positive manual Pg 17.34 0
IV.PZUN.HHZ. 2024-02-22T19:54:24.85 3.0 undecidable manual Sg 3.38 0
IV.PTCC.HHZ. 2024-02-22T19:54:18.59 3.0 undecidable manual Sn -2.42 0
IV.MRGE.HHZ. 2024-02-22T19:54:13.38 3.0 undecidable manual Pg 20.08 0
GU.GORR.HHZ. 2024-02-22T19:54:01.58 3.0 undecidable manual Sn 0.37 0
IV.GRI.EHZ. 2024-02-22T19:53:58.94 3.0 undecidable manual Pn -1.96 0
IV.LADO.EHZ. 2024-02-22T19:53:48.69 3.0 undecidable manual Pn -9.99 0
IV.SALB.HHZ. 2024-02-22T19:53:48.33 3.0 negative manual Pn -0.88 0
RF.GEPF.HHZ. 2024-02-22T19:53:33.76 3.0 negative manual Pn -1.53 0
IV.MRB1.HHZ. 2024-02-22T19:53:29.15 3.0 undecidable manual Pg 2.24 0
IV.FNVD.HHZ. 2024-02-22T19:53:28.42 3.0 undecidable manual Sn -2.23 0
IV.PTRJ.HHZ. 2024-02-22T19:53:14.25 3.0 undecidable manual Pn -7.09 0
IV.GUMA.HHZ. 2024-02-22T19:53:00.56 0.3 undecidable manual S 53 31.1466 50 0.33 68
IV.PF6.EHN. 2024-02-22T19:52:59.72 0.6 undecidable manual S 26 30.2475 50 -0.28 46
IV.CSP1.EHZ. 2024-02-22T19:52:58.63 0.3 undecidable manual S 33 26.2515 50 -0.29 70
7F.SIB2.EHE. 2024-02-22T19:52:57.36 0.3 undecidable manual S 91 22.2555 114 -0.31 70
IV.FDMO.HHZ. 2024-02-22T19:52:55.81 0.3 undecidable manual S 16 16.5723 121 -0.09 74
IV.PF6.EHN. 2024-02-22T19:52:55.28 0.3 undecidable manual P 26 30.2475 50 -0.15 71
IV.MC2.EHE. 2024-02-22T19:52:55.36 0.3 undecidable manual S 81 13.0758 127 0.45 69
IV.CESI.HHZ. 2024-02-22T19:52:55.59 0.3 undecidable manual S 321 15.9729 122 -0.14 73
IV.GUMA.HHZ. 2024-02-22T19:52:55.89 0.3 undecidable manual P 53 31.1466 50 0.32 69
7F.SIB2.EHE. 2024-02-22T19:52:54.00 0.3 undecidable manual P 91 22.2555 114 -0.09 73
IV.CSP1.EHZ. 2024-02-22T19:52:54.83 0.3 undecidable manual P 33 26.2515 50 0.01 74
IV.CESI.HHZ. 2024-02-22T19:52:53.13 0.3 undecidable manual P 321 15.9729 122 0.16 73
IV.FDMO.HHZ. 2024-02-22T19:52:53.36 0.3 undecidable manual P 16 16.5723 121 0.29 71
IV.ARCI.HHZ. 2024-02-22T19:52:53.26 3.0 undecidable manual Pn -1.76 0
IV.NRCA.HHZ. 2024-02-22T19:52:53.86 0.1 undecidable manual S 134 9.5793 136 -0.12 99
IV.NRCA.HHZ. 2024-02-22T19:52:52.03 0.1 undecidable manual P 134 9.5793 136 0.07 100
IV.MC2.EHE. 2024-02-22T19:52:52.23 0.3 undecidable manual P 81 13.0758 127 -0.27 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:1.1 0.000162 0.1 AML other m 2024-02-22T19:52:54.54
IV.NRCA.HHN. ML:0.9 0.00009779999999999999 0.9 AML other m 2024-02-22T19:52:54.94
IV.CESI.HHE. ML:0.4 0.0000257252695 0.1536 AML other m 2024-02-22T19:52:56.65
IV.CESI.HHN. ML:0.7 0.00004493027 0.1536 AML other m 2024-02-22T19:52:56.19
IV.FDMO.HHE. ML:1.0 0.00008856605000000001 0.2432 AML other m 2024-02-22T19:52:56.67
IV.FDMO.HHN. ML:0.5 0.00003169662 0.1024 AML other m 2024-02-22T19:52:56.92
IV.CSP1.EHE. ML:1.4 0.00012444345 5.248 AML other m 2024-02-22T19:53:01.34
IV.CSP1.EHN. ML:1.3 0.000113453615 3.3408 AML other m 2024-02-22T19:53:00.74
IV.GUMA.HHE. ML:0.0 0 6.208 AML other m 2024-02-22T19:53:03.43
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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