Earthquake with magnitude of Md 2.3 on date 12-02-1985 and time 16:26:20 (Italy) in region 1 km NE Cologna Veneta (VR)

A magnitude Md 2.3 earthquake occured in region: 1 km NE Cologna Veneta (VR), on

  • 12-02-1985 15:26:20 (UTC)
  • 12-02-1985 16:26:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.32, 11.4 at 5 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
Cologna Veneta VR 1 8646 8646
Pressana VR 4 2512 11158
Asigliano Veneto VI 4 848 12006
Alonte VI 6 1666 13672
Veronella VR 6 5059 18731
Roveredo di Guà VR 6 1573 20304
Orgiano VI 7 3057 23361
Zimella VR 7 4952 28313
Lonigo VI 8 16391 44704
Pojana Maggiore VI 9 4336 49040
Bevilacqua VR 10 1758 50798
Arcole VR 10 6191 56989
Minerbe VR 10 4619 61608
Sarego VI 10 6794 68402
Sossano VI 10 4403 72805
Albaredo d'Adige VR 10 5254 78059
San Germano dei Berici VI 11 1178 79237
Montagnana PD 11 9214 88451
Campiglia dei Berici VI 11 1716 90167
Bonavigo VR 11 2010 92177
Boschi Sant'Anna VR 12 1431 93608
Noventa Vicentina VI 12 8947 102555
Ronco all'Adige VR 12 6029 108584
Grancona VI 13 1862 110446
Roverchiara VR 13 2771 113217
San Bonifacio VR 13 21284 134501
Villaga VI 14 1914 136415
Angiari VR 14 2218 138633
Monteforte d'Alpone VR 14 8891 147524
Zovencedo VI 15 773 148297
Megliadino San Fidenzio PD 15 1939 150236
Agugliaro VI 15 1404 151640
Urbana PD 15 2145 153785
Saletto PD 15 2749 156534
Barbarano Vicentino VI 15 4594 161128
San Pietro di Morubio VR 15 3008 164136
Albettone VI 15 2081 166217
Montebello Vicentino VI 15 6571 172788
Casale di Scodosia PD 16 4859 177647
Legnago VR 16 25351 202998
Isola Rizza VR 16 3266 206264
Terrazzo VR 16 2242 208506
Belfiore VR 16 3144 211650
Soave VR 16 7116 218766
Gambellara VI 16 3398 222164
Mossano VI 16 1788 223952
Santa Margherita d'Adige PD 17 2296 226248
Oppeano VR 17 9900 236148
Megliadino San Vitale PD 17 1959 238107
Brendola VI 17 6666 244773
Merlara PD 17 2691 247464
Zermeghedo VI 18 1411 248875
Villa Bartolomea VR 18 5841 254716
Lozzo Atestino PD 19 3158 257874
Palù VR 19 1262 259136
Vo' PD 19 3372 262508
Montorso Vicentino VI 19 3153 265661
Nanto VI 19 3086 268747
Caldiero VR 20 7804 276551
Roncà VR 20 3807 280358
Ospedaletto Euganeo PD 20 5738 286096

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Vicenza (112953 inhabitants)
34 Km E of Verona (258765 inhabitants)
39 Km W of Padova (210401 inhabitants)
41 Km NW of Rovigo (51867 inhabitants)
57 Km NW of Ferrara (133155 inhabitants)
72 Km NE of Carpi (70699 inhabitants)
75 Km W of Venezia (263352 inhabitants)
77 Km W of Treviso (83731 inhabitants)
84 Km NE of Modena (184973 inhabitants)
86 Km S of Trento (117317 inhabitants)
92 Km NE of Reggio nell'Emilia (171345 inhabitants)
92 Km N of Bologna (386663 inhabitants)
95 Km E of Brescia (196480 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 Md 2.3 1985-02-12
15:26:20
45.32 11.4 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 1569
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-02-12 15:26:20 ± 0.484
Latitude 45.32 ± 0.03
Longitude 11.40 ± 0.03
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 1569

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) 3691.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 284
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00518
Epicentral distance of station farthest from the epicenter (degree) 0.01433
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

Md:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 1569
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:06:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CAV.Z. 1985-02-12T15:26:55.50 10.0 undecidable manual SG 2 0.0087 0.52 0.2
--.RNI.Z. 1985-02-12T15:26:51.90 10.0 undecidable manual SG 321 0.0075 1.03 0
--.FO1.Z. 1985-02-12T15:26:49.50 10.0 undecidable manual PN 36 0.0143 -0.1 1
--.PAN.Z. 1985-02-12T15:26:46.70 10.0 undecidable manual SG 354 0.0066 -0.51 0.2
--.DDS.Z. 1985-02-12T15:26:42.20 10.0 undecidable manual SG 345 0.0052 -0.11 0.8
--.BAL.Z. 1985-02-12T15:26:42.00 10.0 undecidable manual SG 320 0.0053 -0.8 0
--.CAV.Z. 1985-02-12T15:26:40.50 10.0 undecidable manual PG 2 0.0087 -0.06 1.3
--.RNI.Z. 1985-02-12T15:26:38.40 10.0 undecidable manual PG 321 0.0075 0.21 1.2
--.PAN.Z. 1985-02-12T15:26:36.10 10.0 undecidable manual PG 354 0.0066 0.02 1.5
--.CTI.Z. 1985-02-12T15:26:36.50 10.0 undecidable manual PG 13 0.0067 0.11 1.4
--.BAL.Z. 1985-02-12T15:26:33.40 10.0 undecidable manual PG 320 0.0053 -0.13 1.4
--.DDS.Z. 1985-02-12T15:26:33.20 10.0 positive manual PG 345 0.0052 -0.05 3
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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