Earthquake with magnitude of ML 1.6 on date 23-02-2020 and time 11:00:25 (UTC) in region 3 km SW Pedemonte (VI)

A magnitude ML 1.6 earthquake occured in region: 3 km SW Pedemonte (VI), on

  • 23-02-2020 11:00:25 (UTC)
  • 23-02-2020 12:00:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.88, 11.3 at 10 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
Pedemonte VI 3 774 774
Lastebasse VI 4 208 982
Tonezza del Cimone VI 5 521 1503
Luserna TN 5 276 1779
Valdastico VI 5 1297 3076
Lavarone TN 7 1138 4214
Laghi VI 7 133 4347
Rotzo VI 8 666 5013
Arsiero VI 10 3192 8205
Folgaria TN 10 3191 11396
Posina VI 11 566 11962
Terragnolo TN 11 716 12678
Velo d'Astico VI 12 2403 15081
Caldonazzo TN 12 3631 18712
Calceranica al Lago TN 14 1387 20099
Levico Terme TN 14 7915 28014
Roana VI 14 4321 32335
Cogollo del Cengio VI 15 3254 35589
Tenna TN 15 993 36582
Altopiano della Vigolana TN 15 4942 41524
Valli del Pasubio VI 16 3242 44766
Besenello TN 16 2654 47420
Novaledo TN 16 1076 48496
Calliano TN 17 1807 50303
Asiago VI 17 6426 56729
Trambileno TN 17 1452 58181
Piovene Rocchette VI 17 8346 66527
Santorso VI 18 5769 72296
Vallarsa TN 18 1395 73691
Vignola-Falesina TN 18 162 73853
Caltrano VI 18 2552 76405
Nomi TN 18 1398 77803
Volano TN 19 3169 80972
Torrebelvicino VI 19 5917 86889
Aldeno TN 19 3059 89948
Chiuppano VI 19 2598 92546
Rovereto TN 19 39289 131835
Schio VI 20 39355 171190
Carrè VI 20 3667 174857
Gallio VI 20 2396 177253

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km SE of Trento (117317 inhabitants)
42 Km NW of Vicenza (112953 inhabitants)
55 Km NE of Verona (258765 inhabitants)
69 Km S of Bolzano (106441 inhabitants)
70 Km NW of Padova (210401 inhabitants)
78 Km W of Treviso (83731 inhabitants)
92 Km E of Brescia (196480 inhabitants)
95 Km NW of Venezia (263352 inhabitants)
98 Km NW of Rovigo (51867 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
Rev 100 ML 1.6 2020-02-23
11:00:25
45.88 11.3 10 2020-02-23
11:13:32
Sala Sismica INGV-Roma 76748531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-23 11:00:25 ± 0.11
Latitude 45.88 ± 0.01
Longitude 11.30 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76748531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 659
Semi-minor axis of confidence ellipse (meter) 245
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 344
Circular confidence region, given by single value of horizontal uncertainty (meter) 660
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 76
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.68259
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 76748531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-23 11:13:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MRB1.HHZ. 2020-02-23T11:02:00.17 3.0 negative manual Pg 13.78 0
IT.PLTA.HNZ. 2020-02-23T11:01:51.83 3.0 undecidable manual Pg 15.47 0
TV.SF04.EHZ. 2020-02-23T11:01:50.46 3.0 undecidable manual Sn -0.58 0
IT.VNF1.HGZ. 2020-02-23T11:01:46.27 3.0 negative manual Pg 8.45 0
IV.RCAV.EHZ. 2020-02-23T11:01:38.59 3.0 undecidable manual Pg 9.36 0
TV.SF04.EHZ. 2020-02-23T11:01:19.05 3.0 positive manual Pg 5.57 0
IV.MTRA.EHZ. 2020-02-23T11:01:19.76 3.0 undecidable manual Pn 0.65 0
IV.TRE1.HNZ. 2020-02-23T11:01:17.63 3.0 undecidable manual Pg 5.69 0
IV.EUCT.HNZ. 2020-02-23T11:01:17.91 3.0 undecidable manual Sn 0.58 0
OX.ACOM.HHZ. 2020-02-23T11:00:58.10 3.0 positive manual Pg 3.47 0
ST.RONC.EHZ. 2020-02-23T11:00:42.22 0.6 undecidable manual S 282 0.4775 50 0.18 45
IV.MAGA.HHZ. 2020-02-23T11:00:41.91 0.6 undecidable manual S 257 0.4775 50 -0.12 45
IV.ZOVE.EHZ. 2020-02-23T11:00:40.91 0.6 undecidable manual S 163 0.4506 50 -0.33 44
ST.CARE.EHZ. 2020-02-23T11:00:39.30 1.0 negative manual P 323 0.6826 50 0.85 17
IV.MBAL.EHZ. 2020-02-23T11:00:37.59 0.6 undecidable manual S 239 0.3579 50 -0.88 37
OX.CGRP.HHZ. 2020-02-23T11:00:37.99 0.6 undecidable manual S 90 0.3534 50 -0.37 44
IV.CTI.HHZ. 2020-02-23T11:00:36.15 0.3 undecidable manual S 56 0.295 50 -0.47 66
ST.GAGG.HHZ. 2020-02-23T11:00:36.72 0.6 undecidable manual S 310 0.3076 50 -0.28 46
ST.OZOL.EHZ. 2020-02-23T11:00:36.44 0.1 undecidable manual P 342 0.5459 50 0.32 86
IV.MABI.HHZ. 2020-02-23T11:00:36.56 0.1 undecidable manual P 288 0.5693 50 0.04 91
OX.AGOR.HHZ. 2020-02-23T11:00:35.01 3.0 undecidable manual P 0.6556 -2.97 0
ST.RONC.EHZ. 2020-02-23T11:00:35.20 0.1 undecidable manual P 282 0.4775 50 0.25 88
IV.MAGA.HHZ. 2020-02-23T11:00:35.21 0.1 undecidable manual P 257 0.4775 50 0.26 88
IV.ZOVE.EHZ. 2020-02-23T11:00:34.83 0.1 undecidable manual P 163 0.4506 50 0.34 87
ST.ZIAN.EHZ. 2020-02-23T11:00:34.30 0.1 undecidable manual P 25 0.4335 50 0.12 92
SI.LUSI.HHZ. 2020-02-23T11:00:34.89 0.6 undecidable manual S 287 0.2563 50 -0.59 42
IV.MBAL.EHZ. 2020-02-23T11:00:33.04 0.6 positive manual P 239 0.3579 50 0.15 46
OX.CGRP.HHZ. 2020-02-23T11:00:33.13 0.6 negative manual P 90 0.3534 50 0.31 45
ST.PANI.EHZ. 2020-02-23T11:00:32.10 0.6 undecidable manual S 9 0.1673 119 -0.55 44
ST.GAGG.HHZ. 2020-02-23T11:00:32.30 0.6 positive manual P 310 0.3076 50 0.26 46
SI.LUSI.HHZ. 2020-02-23T11:00:31.11 0.3 positive manual P 287 0.2563 50 -0.05 72
IV.CTI.HHZ. 2020-02-23T11:00:31.73 0.6 undecidable manual P 56 0.295 50 -0.09 47
ST.PANI.EHZ. 2020-02-23T11:00:29.75 0.1 negative manual P 9 0.1673 119 0.22 95
ST.DOSS.HHZ. 2020-02-23T11:00:29.25 0.6 undecidable manual S 267 0.0755 141 -0.62 43
ST.DOSS.HHZ. 2020-02-23T11:00:27.96 0.1 positive manual P 267 0.0755 141 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HHN. ML:1.9 0.001031 0.28 AML other m 2020-02-23T11:00:29.53
ST.DOSS.HNE. ML:1.8 0.000962 0.26 AML other m 2020-02-23T11:00:29.53
ST.DOSS.HNN. ML:1.7 0.000748 0.28 AML other m 2020-02-23T11:00:31.67
ST.DOSS.HHE. ML:1.7 0.000781 0.28 AML other m 2020-02-23T11:00:31.67
ST.PANI.EHE. ML:1.4 0.000213 0.26 AML other m 2020-02-23T11:00:32.31
ST.PANI.EHN. ML:1.4 0.0001785 0.14 AML other m 2020-02-23T11:00:32.30
SI.LUSI.HHE. ML:1.4 0.0001315 0.24 AML other m 2020-02-23T11:00:36.37
SI.LUSI.HHN. ML:1.6 0.000194 0.16 AML other m 2020-02-23T11:00:36.38
IV.CTI.HHN. ML:1.8 0.000267 0.1 AML other m 2020-02-23T11:00:36.90
IV.CTI.HHE. ML:1.7 0.0002285 0.16 AML other m 2020-02-23T11:00:37.30
ST.GAGG.HHN. ML:1.4 0.00010645 0.56 AML other m 2020-02-23T11:00:37.35
ST.GAGG.HHE. ML:1.6 0.0001475 1 AML other m 2020-02-23T11:00:37.83
IV.MBAL.EHN. ML:1.8 0.000205 0.3 AML other m 2020-02-23T11:00:38.85
OX.CGRP.HHN. ML:1.6 0.0001235 0.24 AML other m 2020-02-23T11:00:38.99
IV.MBAL.EHE. ML:1.9 0.0002475 0.08 AML other m 2020-02-23T11:00:39.21
OX.CGRP.HHE. ML:1.7 0.000163 0.5 AML other m 2020-02-23T11:00:39.82
IV.ZOVE.HNE. ML:1.8 0.0001535 0.7 AML other m 2020-02-23T11:00:43.84
IV.ZOVE.HNN. ML:1.7 0.000121 0.58 AML other m 2020-02-23T11:00:43.61
IV.ZOVE.EHE. ML:1.7 0.0001415 1.04 AML other m 2020-02-23T11:00:44.21
IV.ZOVE.EHN. ML:1.5 9.035E-5 1.52 AML other m 2020-02-23T11:00:44.13
IV.MAGA.HHE. ML:1.7 0.000126 1.56 AML other m 2020-02-23T11:00:46.89
IV.MAGA.HHN. ML:1.4 6.745E-5 1.38 AML other m 2020-02-23T11:00:46.70
ST.CARE.EHN. ML:1.4 3.835E-5 0.42 AML other m 2020-02-23T11:00:54.28
ST.CARE.EHE. ML:1.2 2.507E-5 0.42 AML other m 2020-02-23T11:01:05.40
TV.SF04.EHE. ML:4.2 0.0014 1.18 AML other m 2020-02-23T11:01:56.19
TV.SF04.EHN. ML:4 0.000893 0.6 AML other m 2020-02-23T11:01:57.80
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