Earthquake with magnitude of M 3.2 on date 24-11-1985 and time 22:25:06 (UTC) in region 3 km N Tarcento (UD)

A magnitude M 3.2 earthquake occured in region: 3 km N Tarcento (UD), on

  • 24-11-1985 22:25:06 (UTC)
  • 24-11-1985 23:25:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.24, 13.21 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Tarcento UD 3 9012 9012
Magnano in Riviera UD 3 2336 11348
Montenars UD 3 538 11886
Artegna UD 4 2885 14771
Lusevera UD 5 643 15414
Nimis UD 6 2740 18154
Gemona del Friuli UD 7 10964 29118
Treppo Grande UD 7 1708 30826
Buja UD 8 6563 37389
Cassacco UD 8 2938 40327
Tricesimo UD 9 7600 47927
Attimis UD 9 1805 49732
Colloredo di Monte Albano UD 10 2223 51955
Osoppo UD 10 2936 54891
Taipana UD 10 636 55527
Reana del Rojale UD 10 4966 60493
Trasaghis UD 12 2227 62720
Bordano UD 12 754 63474
Venzone UD 12 2117 65591
Majano UD 12 5945 71536
Pagnacco UD 13 5044 76580
Faedis UD 14 2945 79525
Moruzzo UD 15 2456 81981
Povoletto UD 15 5471 87452
Tavagnacco UD 16 14910 102362
Resia UD 17 1033 103395
Resiutta UD 17 309 103704
Martignacco UD 17 6924 110628
Fagagna UD 17 6385 117013
Amaro UD 17 823 117836
San Daniele del Friuli UD 18 8013 125849
Forgaria nel Friuli UD 19 1786 127635
Moggio Udinese UD 19 1714 129349
Rive d'Arcano UD 19 2444 131793
Ragogna UD 19 2909 134702
Remanzacco UD 19 6185 140887
Cavazzo Carnico UD 19 1052 141939
Vito d'Asio PN 20 769 142708
Udine UD 20 99169 241877

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km N of Udine (99169 inhabitants)
53 Km NE of Pordenone (51229 inhabitants)
79 Km NW of Trieste (204420 inhabitants)
98 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
Rev 1000 M 3.2 1985-11-24
22:25:06
46.24 13.21 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 16749
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-11-24 22:25:06 ± 0.353
Latitude 46.24 ± 0.02
Longitude 13.21 ± 0.04
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 16749

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 3824.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 5
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00283
Epicentral distance of station farthest from the epicenter (degree) 0.00988
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

M:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 16749
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:18:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1985-11-24T22:25:28.00 10.0 undecidable manual PN 260 0.0099 0.69 0.5
--.TRI.Z. 1985-11-24T22:25:19.50 10.0 undecidable manual PG 144 0.0058 0.08 1.3
--.VOY.Z. 1985-11-24T22:25:16.10 10.0 undecidable manual PG 113 0.0046 -0.73 0.6
--.FO1.Z. 1985-11-24T22:25:15.00 10.0 undecidable manual PG 320 0.0041 -0.82 0.5
--.RBL.Z. 1985-11-24T22:25:13.50 10.0 positive manual PG 50 0.0028 0.38 2.2
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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