Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 20-11-2019 and time 16:07:39 (UTC) in region 5 km E Bovolone (VR)

A magnitude ML 2.1 earthquake occured in region: 5 km E Bovolone (VR), on

  • 20-11-2019 16:07:39 (UTC)
  • 20-11-2019 17:07:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.2450, 11.1740 at 19 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Bovolone VR 5 15888 15888
San Pietro di Morubio VR 5 3008 18896
Concamarise VR 5 1077 19973
Isola Rizza VR 6 3266 23239
Cerea VR 7 16529 39768
Roverchiara VR 7 2771 42539
Salizzole VR 7 3779 46318
Sanguinetto VR 7 4101 50419
Oppeano VR 7 9900 60319
Bonavigo VR 9 2010 62329
Casaleone VR 9 5806 68135
Palù VR 9 1262 69397
Angiari VR 9 2218 71615
Albaredo d'Adige VR 11 5254 76869
Nogara VR 11 8586 85455
Ronco all'Adige VR 12 6029 91484
Legnago VR 12 25351 116835
Gazzo Veronese VR 13 5402 122237
Minerbe VR 13 4619 126856
Isola della Scala VR 13 11536 138392
Veronella VR 15 5059 143451
Boschi Sant'Anna VR 15 1431 144882
Zevio VR 15 14953 159835
Belfiore VR 15 3144 162979
Arcole VR 16 6191 169170
Sorgà VR 16 3042 172212
Villimpenta MN 16 2186 174398
Erbè VR 16 1847 176245
Villa Bartolomea VR 17 5841 182086
Castel d'Ario MN 17 4736 186822
Buttapietra VR 18 7060 193882
Bevilacqua VR 18 1758 195640
San Giovanni Lupatoto VR 18 25066 220706
Cologna Veneta VR 18 8646 229352
San Bonifacio VR 19 21284 250636
Pressana VR 19 2512 253148
Zimella VR 19 4952 258100
Caldiero VR 19 7804 265904
Trevenzuolo VR 19 2753 268657
Terrazzo VR 19 2242 270899
Ostiglia MN 20 6818 277717
Vigasio VR 20 9973 287690

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km SE of Verona (258765 inhabitants)
45 Km SW of Vicenza (112953 inhabitants)
52 Km W of Rovigo (51867 inhabitants)
56 Km NE of Carpi (70699 inhabitants)
57 Km NW of Ferrara (133155 inhabitants)
58 Km W of Padova (210401 inhabitants)
69 Km N of Modena (184973 inhabitants)
74 Km NE of Reggio nell'Emilia (171345 inhabitants)
81 Km E of Brescia (196480 inhabitants)
83 Km NE of Parma (192836 inhabitants)
84 Km N of Bologna (386663 inhabitants)
91 Km E of Cremona (71901 inhabitants)
92 Km S of Trento (117317 inhabitants)
94 Km W of Venezia (263352 inhabitants)
96 Km W 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
Bulletin
Rev1000 		ML 2.1 2019-11-20
16:07:39		 45.2447 11.1737 19 2020-02-28
16:42:18		 Bollettino Sismico Italiano INGV 75359271
Reviewed
Rev100 		ML 2.2 2019-11-20
16:07:39		 45.2453 11.1768 20 2019-11-20
16:19:03		 Sala Sismica INGV-Roma 73936191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-20 16:07:39 ± 0.06
Latitude 45.2447 ± 0.0027
Longitude 11.1737 ± 0.0051
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75359271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 425
Semi-minor axis of confidence ellipse (meter) 111
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 265
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.06385
Epicentral distance of station farthest from the epicenter (degree) 0.65381
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 75359271
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-01-07 11:17:26

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 73936191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-20 16:19:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAGA.HHZ. 2019-11-20T16:08:01.44 0.3 undecidable manual S 324 72.5718 98 0.07 68
OX.BALD.HHZ. 2019-11-20T16:07:57.49 0.6 undecidable manual S 331 55.8996 101 0.5 43
IV.MBAL.EHZ. 2019-11-20T16:07:56.81 0.3 undecidable manual S 334 55.8996 101 -0.18 68
IV.CAVE.HHE. 2019-11-20T16:07:54.24 0.3 undecidable manual S 198 44.1225 104 0.33 68
IV.ROVR.HHZ. 2019-11-20T16:07:54.04 0.3 undecidable manual S 350 45.3213 104 -0.18 69
OX.MARN.HNN. 2019-11-20T16:07:53.78 0.6 undecidable manual S 4 43.7229 104 -0.03 48
IV.TEOL.HHZ. 2019-11-20T16:07:53.10 0.3 undecidable manual S 71 41.1255 106 -0.04 73
IV.MAGA.HHZ. 2019-11-20T16:07:52.19 0.1 undecidable manual P 324 72.5718 98 0.1 90
IV.ZOVE.HNE. 2019-11-20T16:07:51.14 0.3 undecidable manual S 46 33.744 110 -0.11 72
IV.TREG.HNZ. 2019-11-20T16:07:50.43 0.3 undecidable manual S 358 30.8469 112 -0.12 72
OX.BALD.HHZ. 2019-11-20T16:07:49.93 0.6 undecidable manual P 331 55.8996 101 0.37 44
IV.SERM.EHZ. 2019-11-20T16:07:49.77 0.1 undecidable manual S 160 27.75 115 -0.01 100
IV.MBAL.EHZ. 2019-11-20T16:07:49.54 0.1 undecidable manual P 334 55.8996 101 -0.02 94
OX.MARN.HNN. 2019-11-20T16:07:48.02 0.3 undecidable manual P 4 43.7229 104 0.3 68
IV.ROVR.HHZ. 2019-11-20T16:07:48.08 0.1 undecidable manual P 350 45.3213 104 0.12 94
IV.ZEN8.HNE. 2019-11-20T16:07:48.96 0.3 undecidable manual P 322 55.5 101 -0.54 63
IV.TEOL.HHZ. 2019-11-20T16:07:47.43 0.1 undecidable manual P 71 41.1255 106 0.09 95
IV.CAVE.HHE. 2019-11-20T16:07:47.67 0.1 undecidable manual P 198 44.1225 104 -0.11 95
IV.OPPE.HHZ. 2019-11-20T16:07:46.08 0.3 undecidable manual S 359 7.0929 157 0.29 74
IV.ZOVE.HNE. 2019-11-20T16:07:46.29 0.1 undecidable manual P 46 33.744 110 0.04 97
IV.SBPO.HNN. 2019-11-20T16:07:45.52 0.1 positive manual P 223 29.2485 114 -0.09 97
IV.TREG.HNZ. 2019-11-20T16:07:45.90 0.1 undecidable manual P 358 30.8469 112 0.05 98
IV.SERM.EHZ. 2019-11-20T16:07:45.17 0.1 negative manual P 160 27.75 115 -0.22 95
IV.OPPE.HHZ. 2019-11-20T16:07:42.96 0.1 undecidable manual P 359 7.0929 157 -0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.OPPE.HNE. ML:2.2 0.00148 0.3 AML other m 2019-11-20T16:07:46.36
IV.OPPE.HNN. ML:2.1 0.001176 0.5 AML other m 2019-11-20T16:07:46.40
IV.SERM.EHN. ML:1.7 0.00023870764999999998 0.1024 AML other m 2019-11-20T16:07:49.90
IV.SERM.EHE. ML:1.9 0.00032989815 0.1792 AML other m 2019-11-20T16:07:49.95
IV.TREG.HNN. ML:2.1 0.0005511762 0.2432 AML other m 2019-11-20T16:07:51.56
IV.TREG.HNE. ML:2.1 0.0005475436500000001 0.128 AML other m 2019-11-20T16:07:50.69
IV.TEOL.HHE. ML:1.9 0.00022994539999999998 0.3328 AML other m 2019-11-20T16:07:55.22
IV.TEOL.HHN. ML:1.9 0.0002275607 0.2944 AML other m 2019-11-20T16:07:53.71
IV.ROVR.HNE. ML:2.2 0.00043518005 0.1536 AML other m 2019-11-20T16:07:54.98
IV.ROVR.HHN. ML:2.2 0.0003974616 0.1664 AML other m 2019-11-20T16:07:54.68
IV.ROVR.HNN. ML:2.5 0.00088857235 0.1792 AML other m 2019-11-20T16:07:54.68
IV.ROVR.HHE. ML:1.8 0.0001700843 0.1792 AML other m 2019-11-20T16:07:54.98
IV.MAGA.HHN. ML:2.2 0.00021934519999999998 0.2048 AML other m 2019-11-20T16:08:02.82
IV.MAGA.HHE. ML:2.2 0.00027698590000000003 0.256 AML other m 2019-11-20T16:08:04.89
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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