Earthquake with magnitude of Md 0.9 on date 19-02-2023 and time 18:45:00 (UTC) in region 3 km W Pieve Torina (MC)

A magnitude Md 0.9 earthquake occured in region: 3 km W Pieve Torina (MC), on

  • 19-02-2023 18:45:00 (UTC)
  • 19-02-2023 19:45:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0480, 13.0150 at 12 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
Pieve Torina MC 3 1458 1458
Muccia MC 5 915 2373
Serravalle di Chienti MC 6 1070 3443
Pievebovigliana MC 6 866 4309
Monte Cavallo MC 6 145 4454
Fiordimonte MC 6 202 4656
Camerino MC 11 6974 11630
Fiastra MC 12 559 12189
Sefro MC 12 422 12611
Acquacanina MC 13 121 12732
Visso MC 14 1107 13839
Pioraco MC 15 1134 14973
Ussita MC 15 444 15417
Fiuminata MC 17 1402 16819
Bolognola MC 18 142 16961
Castelraimondo MC 19 4587 21548
Preci PG 19 724 22272
Sellano PG 19 1079 23351
Nocera Umbra PG 20 5839 29190

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
62 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
96 Km S of Pesaro (94582 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
Md 0.9 2023-02-19
18:45:00
43.048 13.0153 12 2023-02-19
18:50:50
Sala Sismica INGV-Roma 114597371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-19 18:45:00 ± 0.18
Latitude 43.0480 ± 0.0072
Longitude 13.0153 ± 0.0111
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 114597371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 889
Semi-minor axis of confidence ellipse (meter) 516
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 890.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
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) 0.22663
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitude information

Md:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 4
Type of magnitude Md
Reference to an origin 114597371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-19 18:50:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSFR.HHZ. 2023-02-19T18:45:11.36 3.0 negative manual P 0.06 0
IV.NRCA.HHZ. 2023-02-19T18:45:09.84 0.6 undecidable manual S 161 25.1526 96 0.06 49
IV.CESI.HHZ. 2023-02-19T18:45:06.00 0.6 undecidable manual S 242 10.1787 127 0 51
IT.MTCL.HGN. 2023-02-19T18:45:05.24 0.6 undecidable manual S 192 6.0939 146 -0.02 51
IV.FDMO.HHZ. 2023-02-19T18:45:05.49 0.6 undecidable manual S 102 5.994 147 0.25 48
IV.NRCA.HHZ. 2023-02-19T18:45:05.88 0.6 positive manual P 161 25.1526 96 -0.02 49
IV.MML1.EHZ. 2023-02-19T18:45:05.61 0.6 undecidable manual S 334 8.0808 136 0.02 51
IV.MML1.EHZ. 2023-02-19T18:45:03.60 0.6 undecidable manual P 334 8.0808 136 0.12 50
IV.CESI.HHZ. 2023-02-19T18:45:03.83 0.1 negative manual P 242 10.1787 127 0.1 100
IT.MTCL.HGN. 2023-02-19T18:45:03.15 0.1 undecidable manual P 192 6.0939 146 -0.15 100
IV.FDMO.HHZ. 2023-02-19T18:45:02.57 1.0 positive manual P 102 5.994 147 -0.71 21
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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