Earthquake with magnitude of ML 1.0 on date 25-02-2021 and time 07:35:37 (UTC) in region 4 km NW Conco (VI)

A magnitude ML 1.0 earthquake occured in region: 4 km NW Conco (VI), on

  • 25-02-2021 07:35:37 (UTC)
  • 25-02-2021 08:35:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.82, 11.57 at 7 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
Conco VI 4 2158 2158
Lusiana VI 4 2660 4818
Salcedo VI 7 1028 5846
Calvene VI 8 1314 7160
Asiago VI 8 6426 13586
Gallio VI 8 2396 15982
Valstagna VI 8 1816 17798
Lugo di Vicenza VI 8 3691 21489
Roana VI 9 4321 25810
Fara Vicentino VI 9 3852 29662
San Nazario VI 10 1696 31358
Foza VI 10 695 32053
Pianezze VI 10 2144 34197
Caltrano VI 10 2552 36749
Molvena VI 10 2576 39325
Zugliano VI 10 6835 46160
Campolongo sul Brenta VI 10 818 46978
Marostica VI 11 13989 60967
Chiuppano VI 11 2598 63565
Solagna VI 12 1901 65466
Carrè VI 12 3667 69133
Mason Vicentino VI 12 3503 72636
Cogollo del Cengio VI 12 3254 75890
Breganze VI 13 8677 84567
Pove del Grappa VI 13 3083 87650
Piovene Rocchette VI 13 8346 95996
Sarcedo VI 13 5271 101267
Nove VI 14 5038 106305
Rotzo VI 14 666 106971
Bassano del Grappa VI 14 43372 150343
Zanè VI 14 6653 156996
Thiene VI 14 24363 181359
Schiavon VI 15 2627 183986
Cartigliano VI 15 3800 187786
Velo d'Astico VI 16 2403 190189
Romano d'Ezzelino VI 16 14478 204667
Santorso VI 17 5769 210436
Cismon del Grappa VI 17 906 211342
Arsiero VI 17 3192 214534
Enego VI 17 1699 216233
Valdastico VI 17 1297 217530
Montecchio Precalcino VI 17 5038 222568
Borso del Grappa TV 18 5924 228492
Tonezza del Cimone VI 18 521 229013
Marano Vicentino VI 18 9515 238528
Sandrigo VI 18 8453 246981
Tezze sul Brenta VI 18 12827 259808
Rosà VI 18 14417 274225
Mussolente VI 19 7658 281883
Villaverla VI 19 6127 288010
Bressanvido VI 20 3154 291164

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km N of Vicenza (112953 inhabitants)
44 Km SE of Trento (117317 inhabitants)
52 Km NW of Padova (210401 inhabitants)
55 Km W of Treviso (83731 inhabitants)
62 Km NE of Verona (258765 inhabitants)
74 Km NW of Venezia (263352 inhabitants)
77 Km S of Bolzano (106441 inhabitants)
85 Km N of Rovigo (51867 inhabitants)
86 Km W of Pordenone (51229 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.0 2021-02-25
07:35:37
45.82 11.57 7 2021-02-25
07:46:22
Sala Sismica INGV-Roma 87474261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-25 07:35:37 ± 0.08
Latitude 45.82 ± 0.00
Longitude 11.57 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 87474261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 408
Semi-minor axis of confidence ellipse (meter) 245
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 162
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 20
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
Epicentral distance of station farthest from the epicenter (degree) 0.49912
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 87474261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-25 07:46:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2021-02-25T07:37:33.50 3.0 undecidable manual Sn 3.63 0
MN.BLY.HHZ. 2021-02-25T07:37:32.03 3.0 undecidable manual Sn 3.55 0
IV.BULG.HHZ. 2021-02-25T07:37:27.31 3.0 undecidable manual Pg 17.629999 0
IV.MIGL.HHZ. 2021-02-25T07:37:24.91 3.0 negative manual Pg 16.07 0
GU.BLANC.HHZ. 2021-02-25T07:37:19.00 3.0 undecidable manual Sn 12.07 0
IV.MMO1.EHZ. 2021-02-25T07:37:12.85 3.0 undecidable manual Sg 8.4 0
IV.MTMR.EHZ. 2021-02-25T07:37:12.56 3.0 negative manual Pg 14.97 0
IV.OFFI.HHZ. 2021-02-25T07:37:04.11 3.0 undecidable manual Sn -2.36 0
IV.FDMO.HHZ. 2021-02-25T07:37:01.37 3.0 undecidable manual Sn 1.67 0
IV.SGG.HHZ. 2021-02-25T07:36:52.80 3.0 undecidable manual Pn 3.79 0
IV.FRON.EHZ. 2021-02-25T07:36:48.84 3.0 undecidable manual Sn 2.42 0
IV.CSNT.HHZ. 2021-02-25T07:36:44.97 3.0 undecidable manual Sg 1.04 0
IV.TERO.HHZ. 2021-02-25T07:36:38.51 3.0 undecidable manual Pg 8.22 0
IV.LPEL.HHZ. 2021-02-25T07:36:37.66 3.0 negative manual Pn -2.3 0
IV.FDMO.HHZ. 2021-02-25T07:36:28.54 3.0 positive manual Pg 5.53 0
IV.FIU.EHZ. 2021-02-25T07:36:13.54 3.0 undecidable manual S -1.73 0
SL.LJU.BHZ. 2021-02-25T07:36:13.27 3.0 undecidable manual Pn 1.62 0
IV.FIR.HHZ. 2021-02-25T07:36:12.61 3.0 undecidable manual Pg 2.54 0
ST.GAGG.HNN. 2021-02-25T07:35:55.63 0.3 undecidable manual S 302 0.4991 50 0.27 89
IV.TEOL.HHN. 2021-02-25T07:35:54.61 0.6 undecidable manual S 171 0.4649 50 0.26 60
ST.ZIAN.EHZ. 2021-02-25T07:35:53.81 0.6 undecidable manual S 359 0.4551 50 -0.24 60
SI.LUSI.HHZ. 2021-02-25T07:35:53.66 0.6 undecidable manual S 288 0.4569 50 -0.46 58
OX.VARN.HHE. 2021-02-25T07:35:52.10 0.6 undecidable manual S 65 0.4092 50 -0.6 56
IV.APPI.EHZ. 2021-02-25T07:35:51.45 3.0 positive manual Pn -0.22 0
SI.KOSI.HHZ. 2021-02-25T07:35:51.17 3.0 undecidable manual P 0.22 0
OX.MARN.HNZ. 2021-02-25T07:35:49.13 0.6 undecidable manual S 234 0.3112 101 -0.22 62
ST.GAGG.HNN. 2021-02-25T07:35:48.23 0.6 undecidable manual P 302 0.4991 50 0.57 55
ST.PANI.EHZ. 2021-02-25T07:35:48.00 0.3 undecidable manual S 324 0.2815 102 -0.23 94
IV.TEOL.HHN. 2021-02-25T07:35:47.05 0.6 undecidable manual P 171 0.4649 50 -0.02 63
SI.LUSI.HHZ. 2021-02-25T07:35:47.04 0.6 undecidable manual P 288 0.4569 50 0.1 62
ST.DOSS.HHZ. 2021-02-25T07:35:47.65 0.3 undecidable manual S 283 0.2725 103 -0.24 94
IV.CTI.HHZ. 2021-02-25T07:35:46.71 0.3 undecidable manual S 14 0.2338 105 0.28 94
ST.ZIAN.EHZ. 2021-02-25T07:35:46.81 0.3 undecidable manual P 359 0.4551 50 -0.09 93
OX.VARN.HHE. 2021-02-25T07:35:46.43 0.6 undecidable manual P 65 0.4092 50 0.31 60
OX.CGRP.HHZ. 2021-02-25T07:35:44.20 0.3 undecidable manual S 70 0.1736 109 -0.03 100
OX.MARN.HNZ. 2021-02-25T07:35:44.05 0.6 undecidable manual P 234 0.3112 101 -0.14 63
ST.DOSS.HHZ. 2021-02-25T07:35:43.66 0.3 undecidable manual P 283 0.2725 103 0.31 92
ST.PANI.EHZ. 2021-02-25T07:35:43.67 0.3 undecidable manual P 324 0.2815 102 0.12 96
IV.CTI.HHZ. 2021-02-25T07:35:42.56 0.3 undecidable manual P 14 0.2338 105 0.05 98
OX.CGRP.HHZ. 2021-02-25T07:35:41.07 0.3 undecidable manual P 70 0.1736 109 -0.16 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
OX.CGRP.HHE. ML:1 8.7134295E-5 0.3584 AML other m 2021-02-25T07:35:46.38
IV.CTI.HHN. ML:1 6.051811E-5 0.0832 AML other m 2021-02-25T07:35:47.77
IV.CTI.HHE. ML:1 6.60748E-5 0.096 AML other m 2021-02-25T07:35:46.93
OX.CGRP.HHN. ML:1 7.885E-5 1.62 AML other m 2021-02-25T07:35:47.99
ST.DOSS.HHN. ML:1 5.2544735E-5 0.2624 AML other m 2021-02-25T07:35:49.71
ST.DOSS.HHE. ML:1 5.3184805E-5 0.096 AML other m 2021-02-25T07:35:48.79
ST.PANI.EHE. ML:0.7 2.3312757E-5 0.32 AML other m 2021-02-25T07:35:47.97
ST.PANI.EHN. ML:0.8 2.888296E-5 0.224 AML other m 2021-02-25T07:35:50.30
ST.ZIAN.EHE. ML:1 2.5184145E-5 0.1408 AML other m 2021-02-25T07:35:54.85
ST.ZIAN.EHN. ML:0.9 2.0977204E-5 0.1216 AML other m 2021-02-25T07:35:55.43
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download