Earthquake with magnitude of ML 2.0 on date 22-11-2020 and time 03:11:28 (Italy) in region 1 km SW Dolcè (VR)

A magnitude ML 2.0 earthquake occured in region: 1 km SW Dolcè (VR), on

  • 22-11-2020 02:11:28 (UTC)
  • 22-11-2020 03:11:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.6, 10.84 at 13 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
Dolcè VR 1 2625 2625
Rivoli Veronese VR 4 2180 4805
Caprino Veronese VR 4 8371 13176
Fumane VR 7 4119 17295
Affi VR 7 2336 19631
Marano di Valpolicella VR 7 3175 22806
Sant'Ambrogio di Valpolicella VR 8 11737 34543
Brentino Belluno VR 8 1395 35938
Costermano sul Garda VR 8 3738 39676
Cavaion Veronese VR 8 5849 45525
Ferrara di Monte Baldo VR 9 226 45751
Sant'Anna d'Alfaedo VR 9 2553 48304
San Pietro in Cariano VR 9 12897 61201
San Zeno di Montagna VR 10 1355 62556
Negrar VR 10 17119 79675
Garda VR 11 4092 83767
Bardolino VR 11 7049 90816
Pastrengo VR 12 3092 93908
Torri del Benaco VR 12 3023 96931
Pescantina VR 13 17128 114059
Lazise VR 13 6901 120960
Bussolengo VR 13 19938 140898
Erbezzo VR 13 740 141638
Brenzone sul Garda VR 14 2474 144112
Bosco Chiesanuova VR 15 3600 147712
Cerro Veronese VR 16 2471 150183
Grezzana VR 17 10788 160971
Avio TN 17 4133 165104
Roverè Veronese VR 17 2115 167219
Gargnano BS 18 2934 170153
Sona VR 18 17683 187836
Castelnuovo del Garda VR 18 13214 201050
Tignale BS 19 1256 202306
Malcesine VR 19 3736 206042
Toscolano-Maderno BS 19 7990 214032
Velo Veronese VR 20 770 214802

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NW of Verona (258765 inhabitants)
49 Km E of Brescia (196480 inhabitants)
55 Km W of Vicenza (112953 inhabitants)
57 Km SW of Trento (117317 inhabitants)
82 Km NE of Cremona (71901 inhabitants)
83 Km W of Padova (210401 inhabitants)
90 Km N of Carpi (70699 inhabitants)
92 Km E of Bergamo (119381 inhabitants)
94 Km NW of Rovigo (51867 inhabitants)
97 Km NE of Parma (192836 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours)

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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 2.0 2020-11-22
02:11:28
45.6 10.84 13 2020-11-22
02:26:10
Sala Sismica INGV-Roma 84925471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-22 02:11:28 ± 0.07
Latitude 45.60 ± 0.00
Longitude 10.84 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 84925471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 396
Semi-minor axis of confidence ellipse (meter) 193
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 60
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.73834
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2

Field Value
Value 2
Uncertainty 0.2
Num. used stations 27
Type of magnitude ML
Reference to an origin 84925471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-22 02:26:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.POFI.HHZ. 2020-11-22T02:13:23.00 3.0 undecidable manual Sn -3.72 0
IV.ATFO.HHZ. 2020-11-22T02:12:49.79 3.0 undecidable manual Sg 8.3 0
GU.RNCA.HHZ. 2020-11-22T02:12:20.37 3.0 undecidable manual Sn -1.59 0
IV.STAL.HHZ. 2020-11-22T02:12:16.48 3.0 undecidable manual S 1.67 0
IV.ATFO.HHZ. 2020-11-22T02:12:13.19 3.0 undecidable manual Pg 3.82 0
OX.CIMO.HHZ. 2020-11-22T02:12:12.60 3.0 undecidable manual S 1.12 0
GU.RORO.HHZ. 2020-11-22T02:12:09.70 3.0 undecidable manual Pn 1.43 0
OX.VARN.HHZ. 2020-11-22T02:12:00.04 3.0 undecidable manual S -2.08 0
ST.OZOL.EHZ. 2020-11-22T02:11:56.20 3.0 undecidable manual S -1 0
IV.STAL.HHZ. 2020-11-22T02:11:55.27 3.0 undecidable manual Pn 0.89 0
MN.TUE.HHZ. 2020-11-22T02:11:54.76 3.0 negative manual P 1.78 0
OX.CIMO.HHZ. 2020-11-22T02:11:52.02 3.0 negative manual P -0.49 0
IV.BRES.EHZ. 2020-11-22T02:11:52.41 3.0 undecidable manual P 0.77 0
IV.CTI.HHZ. 2020-11-22T02:11:52.24 0.3 undecidable manual S 51 0.7213 92 0.3 63
OX.CGRP.HHZ. 2020-11-22T02:11:52.84 0.3 undecidable manual S 67 0.7285 92 0.68 57
OX.AGOR.HHZ. 2020-11-22T02:11:49.61 3.0 negative manual P 0.42 0
IV.TEOL.HHZ. 2020-11-22T02:11:48.93 0.3 undecidable manual S 112 0.6268 92 -0.24 65
SI.MOSI.HHZ. 2020-11-22T02:11:48.98 3.0 positive manual P 0.42 0
IV.APPI.EHZ. 2020-11-22T02:11:47.20 3.0 positive manual P 0.83 0
CH.FUORN.HHZ. 2020-11-22T02:11:47.13 3.0 undecidable manual P -2.26 0
IV.BRMO.HHZ. 2020-11-22T02:11:46.68 3.0 negative manual P -0.01 0
IV.BOZZ.EHZ. 2020-11-22T02:11:46.90 0.3 undecidable manual S 208 0.5504 93 0 69
OX.VARN.HHZ. 2020-11-22T02:11:46.32 3.0 negative manual P -0.93 0
IV.ZONE.HHZ. 2020-11-22T02:11:45.60 0.1 undecidable manual S 289 0.5342 93 -0.81 74
ST.GAGG.HHZ. 2020-11-22T02:11:45.25 0.3 undecidable manual S 9 0.4937 93 0.03 70
ST.ZIAN.EHZ. 2020-11-22T02:11:44.59 3.0 negative manual P -0.37 0
IV.MNTV.HNZ. 2020-11-22T02:11:44.50 0.1 undecidable manual S 185 0.4479 93 0.64 80
IV.CTI.HHZ. 2020-11-22T02:11:42.33 0.1 undecidable manual P 51 0.7213 92 0.46 82
OX.CGRP.HHZ. 2020-11-22T02:11:42.40 0.1 undecidable manual P 67 0.7285 92 0.4 82
IV.CAVE.HHZ. 2020-11-22T02:11:42.59 0.1 undecidable manual P 171 0.7383 92 0.42 81
SI.LUSI.HHZ. 2020-11-22T02:11:41.42 0.1 undecidable manual S 11 0.3696 94 -0.14 93
IV.OPPE.HHZ. 2020-11-22T02:11:41.31 0.1 undecidable manual S 141 0.3687 95 -0.21 92
ST.DOSS.HHZ. 2020-11-22T02:11:41.58 0.1 undecidable manual S 40 0.3732 94 -0.06 94
IV.TEOL.HHZ. 2020-11-22T02:11:40.22 0.3 undecidable manual P 112 0.6268 92 -0.05 67
IV.BOZZ.EHZ. 2020-11-22T02:11:39.55 0.1 undecidable manual P 208 0.5504 93 0.59 80
IV.SBPO.HNZ. 2020-11-22T02:11:39.55 0.3 undecidable manual P 174 0.5468 93 0.65 59
ST.PANI.EHZ. 2020-11-22T02:11:39.51 0.1 undecidable manual P 37 0.5684 93 0.25 88
IV.ZONE.HHZ. 2020-11-22T02:11:38.32 0.1 negative manual P 289 0.5342 93 -0.36 86
ST.GAGG.HHZ. 2020-11-22T02:11:38.11 0.3 undecidable manual P 9 0.4937 93 0.12 69
IV.VOBA.HNZ. 2020-11-22T02:11:37.37 0.1 undecidable manual S 281 0.2419 99 -0.42 91
IV.MAGA.HHZ. 2020-11-22T02:11:37.41 0.1 undecidable manual S 320 0.2338 100 -0.14 96
IV.MNTV.HNZ. 2020-11-22T02:11:37.12 0.1 undecidable manual P 185 0.4479 93 -0.09 93
ST.VARA.EHZ. 2020-11-22T02:11:37.70 0.1 undecidable manual S 9 0.2329 100 0.17 95
OX.MARN.HNZ. 2020-11-22T02:11:37.65 0.1 undecidable manual S 81 0.2599 98 -0.66 82
IV.SALO.HHZ. 2020-11-22T02:11:37.48 0.1 undecidable manual S 276 0.2239 100 0.21 94
IV.TREG.HNZ. 2020-11-22T02:11:36.67 0.1 undecidable manual S 108 0.2338 100 -0.88 75
SI.LUSI.HHZ. 2020-11-22T02:11:36.08 0.1 undecidable manual P 11 0.3696 94 0.2 92
ST.RONC.EHZ. 2020-11-22T02:11:36.66 0.1 undecidable manual P 338 0.4137 94 0.04 95
IV.OPPE.HHZ. 2020-11-22T02:11:35.42 0.1 undecidable manual P 141 0.3687 95 -0.44 87
ST.DOSS.HHZ. 2020-11-22T02:11:35.97 0.1 undecidable manual P 40 0.3732 94 0.04 95
OX.BALD.HHZ. 2020-11-22T02:11:34.01 0.1 undecidable manual S 349 0.089 133 0.39 93
OX.MARN.HNZ. 2020-11-22T02:11:33.80 0.1 undecidable manual P 81 0.2599 98 -0.2 94
IV.SALO.HHZ. 2020-11-22T02:11:33.43 0.1 undecidable manual P 276 0.2239 100 0.03 98
IV.VOBA.HNZ. 2020-11-22T02:11:33.47 0.1 undecidable manual P 281 0.2419 99 -0.23 94
IV.MAGA.HHZ. 2020-11-22T02:11:33.55 0.1 undecidable manual P 320 0.2338 100 -0.01 98
IV.ZEN8.HNZ. 2020-11-22T02:11:33.19 0.1 undecidable manual S 298 0.0881 133 -0.42 94
IV.TREG.HNZ. 2020-11-22T02:11:33.27 0.1 undecidable manual P 108 0.2338 100 -0.29 92
ST.VARA.EHZ. 2020-11-22T02:11:33.85 0.1 undecidable manual P 9 0.2329 100 0.3 93
IV.ZEN8.HNZ. 2020-11-22T02:11:31.20 0.1 positive manual P 298 0.0881 133 -0.09 100
OX.BALD.HHZ. 2020-11-22T02:11:31.58 0.1 undecidable manual P 349 0.089 133 0.29 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZEN8.HNN. ML:2.1 0.0014205 0.36 AML other m 2020-11-22T02:11:33.29
IV.ZEN8.HNE. ML:2.6 0.004465 0.1 AML other m 2020-11-22T02:11:33.34
ST.VARA.EHE. ML:2.2 0.000783 1.22 AML other m 2020-11-22T02:11:37.91
IV.MAGA.HHN. ML:2.2 0.0009435 0.56 AML other m 2020-11-22T02:11:37.65
ST.VARA.HNE. ML:2.1 0.0006515 0.76 AML other m 2020-11-22T02:11:38.19
ST.VARA.EHN. ML:2.1 0.0006985 0.42 AML other m 2020-11-22T02:11:38.19
ST.VARA.HNN. ML:2.2 0.0007765 1.22 AML other m 2020-11-22T02:11:38.30
IV.SALO.HNN. ML:2.2 0.000896 0.56 AML other m 2020-11-22T02:11:38.40
ST.DOSS.HHE. ML:1.7 0.0001695 0.68 AML other m 2020-11-22T02:11:41.97
SI.LUSI.HHE. ML:2.1 0.00045 0.48 AML other m 2020-11-22T02:11:41.68
ST.DOSS.HHN. ML:1.7 0.000153 0.38 AML other m 2020-11-22T02:11:42.22
IV.ZONE.HHE. ML:1.9 0.000168 1.76 AML other m 2020-11-22T02:11:45.98
IV.ZONE.HHN. ML:2.1 0.000262 1.58 AML other m 2020-11-22T02:11:46.91
ST.GAGG.HHN. ML:1.6 7.935E-5 0.38 AML other m 2020-11-22T02:11:46.15
ST.GAGG.HHE. ML:1.8 0.0001295 1.18 AML other m 2020-11-22T02:11:46.40
IV.APPI.EHE. ML:2 0.00010375 0.22 AML other m 2020-11-22T02:11:59.94
IV.STAL.HHE. ML:2.2 7.205E-5 0.42 AML other m 2020-11-22T02:12:17.69
IV.SALO.HNE. ML:2.1 0.000653604 0.28 AML other m 2020-11-22T02:11:37.63
IV.SALO.HHE. ML:2 0.000568488 0.28 AML other m 2020-11-22T02:11:37.64
IV.SALO.HHN. ML:2 0.0006173542 0.24 AML other m 2020-11-22T02:11:37.68
IV.MAGA.HHE. ML:2.3 0.00107169075 0.1392 AML other m 2020-11-22T02:11:37.84
SI.LUSI.HHN. ML:2.1 0.0004215507 0.1808 AML other m 2020-11-22T02:11:41.59
IV.TEOL.HHE. ML:2.2 0.00026393035 0.7792 AML other m 2020-11-22T02:11:49.38
IV.CTI.HHE. ML:1.9 0.00011774215 0.3792 AML other m 2020-11-22T02:11:52.49
IV.CTI.HHN. ML:2 0.00013839835 0.3808 AML other m 2020-11-22T02:11:52.98
IV.APPI.EHN. ML:1.6 3.667984E-5 0.24 AML other m 2020-11-22T02:11:58.14
IV.STAL.HHN. ML:1.9 3.6269655E-5 0.4208 AML other m 2020-11-22T02:12:17.00
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in full SEED format Download