Earthquake with magnitude of ML 0.5 on date 03-07-2022 and time 16:36:46 (Italy) in region 5 km SE Preone (UD)

A magnitude ML 0.5 earthquake occured in region: 5 km SE Preone (UD), on

  • 03-07-2022 14:36:46 (UTC)
  • 03-07-2022 16:36:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.3550, 12.8930 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
Preone UD 5 246 246
Enemonzo UD 6 1319 1565
Villa Santina UD 7 2233 3798
Socchieve UD 8 908 4706
Lauco UD 8 729 5435
Verzegnis UD 9 863 6298
Raveo UD 9 458 6756
Tramonti di Sopra PN 9 321 7077
Ampezzo UD 10 1006 8083
Tramonti di Sotto PN 11 387 8470
Tolmezzo UD 11 10440 18910
Cavazzo Carnico UD 12 1052 19962
Clauzetto PN 14 380 20342
Vito d'Asio PN 14 769 21111
Ovaro UD 15 1922 23033
Forgaria nel Friuli UD 16 1786 24819
Zuglio UD 16 595 25414
Amaro UD 16 823 26237
Trasaghis UD 16 2227 28464
Arta Terme UD 17 2171 30635
Bordano UD 17 754 31389
Castelnovo del Friuli PN 17 880 32269
Meduno PN 17 1574 33843
Forni di Sotto UD 18 600 34443
Travesio PN 18 1776 36219
Comeglians UD 18 516 36735
Osoppo UD 18 2936 39671
Sauris UD 19 416 40087
Sutrio UD 19 1332 41419
Venzone UD 19 2117 43536
Ravascletto UD 19 536 44072
Pinzano al Tagliamento PN 19 1525 45597
Prato Carnico UD 20 904 46501

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NW of Udine (99169 inhabitants)
48 Km NE of Pordenone (51229 inhabitants)
91 Km NE of Treviso (83731 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 0.5 2022-07-03
14:36:46
46.3547 12.8933 11 2022-07-03
14:42:02
Sala Sismica INGV-Roma 106757501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-03 14:36:46 ± 0.08
Latitude 46.3547 ± 0.0045
Longitude 12.8933 ± 0.0078
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106757501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 555
Semi-minor axis of confidence ellipse (meter) 475
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 95
Circular confidence region, given by single value of horizontal uncertainty (meter) 550.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
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) 0.09533
Epicentral distance of station farthest from the epicenter (degree) 0.26170
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 106757501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-03 14:42:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FVI.HHZ. 2022-07-03T14:36:56.31 0.3 undecidable manual S 342 28.1496 50 -0.32 69
OX.PLRO.HHZ. 2022-07-03T14:36:56.91 0.3 undecidable manual S 42 29.0487 50 0.05 73
RF.GEPF.HHZ. 2022-07-03T14:36:54.24 0.3 undecidable manual S 115 20.7681 117 -0.41 69
IV.STAL.HHZ. 2022-07-03T14:36:53.26 0.6 undecidable manual S 233 17.4714 121 -0.4 46
NI.PALA.HHZ. 2022-07-03T14:36:52.33 0.3 undecidable manual S 169 12.3765 131 0.11 74
IV.FVI.HHZ. 2022-07-03T14:36:52.54 0.1 undecidable manual P 342 28.1496 50 0.17 95
OX.PLRO.HHZ. 2022-07-03T14:36:52.80 1.0 negative manual P 42 29.0487 50 0.3 23
OX.CLUD.HHZ. 2022-07-03T14:36:51.90 0.3 undecidable manual S 355 11.3775 133 -0.05 75
RF.GEPF.HHZ. 2022-07-03T14:36:51.15 0.1 undecidable manual P 115 20.7681 117 -0.08 98
NI.PALA.HHZ. 2022-07-03T14:36:50.14 0.1 undecidable manual P 169 12.3765 131 0.32 95
IV.STAL.HHZ. 2022-07-03T14:36:50.65 0.1 undecidable manual P 233 17.4714 121 -0.01 100
OX.CLUD.HHZ. 2022-07-03T14:36:49.86 0.6 positive manual P 355 11.3775 133 0.19 49
OX.FUSE.HHZ. 2022-07-03T14:36:49.71 0.6 undecidable manual P 51 10.5783 135 0.16 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CLUD.HHE. ML:0.3 0.000024750000000000002 0.48 AML other m 2022-07-03T14:36:52.34
OX.FUSE.HHE. ML:0.4 0.0000309 0.66 AML other m 2022-07-03T14:36:52.56
OX.FUSE.HHN. ML:0.4 0.00002925 0.62 AML other m 2022-07-03T14:36:52.65
OX.CLUD.HHN. ML:0.2 0.000022449999999999997 0.88 AML other m 2022-07-03T14:36:52.48
NI.PALA.HHN. ML:0.8 0.00007745 0.48 AML other m 2022-07-03T14:36:53.55
NI.PALA.HHE. ML:0.7 0.0000524 0.48 AML other m 2022-07-03T14:36:54.11
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