Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 11-01-2021 and time 21:44:39 (Italy) in region 3 km W Salizzole (VR)

A magnitude ML 1.5 earthquake occured in region: 3 km W Salizzole (VR), on

  • 11-01-2021 20:44:39 (UTC)
  • 11-01-2021 21:44:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.2360, 11.0540 at 16 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Salizzole VR 3 3779 3779
Bovolone VR 6 15888 19667
Isola della Scala VR 6 11536 31203
Sorgà VR 6 3042 34245
Nogara VR 6 8586 42831
Erbè VR 7 1847 44678
Concamarise VR 7 1077 45755
Castel d'Ario MN 9 4736 50491
Sanguinetto VR 10 4101 54592
Trevenzuolo VR 10 2753 57345
Villimpenta MN 10 2186 59531
Gazzo Veronese VR 11 5402 64933
Vigasio VR 13 9973 74906
Buttapietra VR 13 7060 81966
Palù VR 13 1262 83228
Oppeano VR 13 9900 93128
Castelbelforte MN 13 3221 96349
Isola Rizza VR 13 3266 99615
Cerea VR 13 16529 116144
Bigarello MN 14 2087 118231
Casaleone VR 14 5806 124037
Roncoferraro MN 14 7130 131167
San Pietro di Morubio VR 14 3008 134175
Nogarole Rocca VR 15 3677 137852
Castel d'Azzano VR 16 11767 149619
Roverchiara VR 16 2771 152390
San Giovanni Lupatoto VR 16 25066 177456
Zevio VR 17 14953 192409
Bonavigo VR 18 2010 194419
San Giorgio di Mantova MN 18 9519 203938
Angiari VR 18 2218 206156
Povegliano Veronese VR 18 7113 213269
Sustinente MN 19 2109 215378
Ronco all'Adige VR 19 6029 221407
Serravalle a Po MN 19 1541 222948
Albaredo d'Adige VR 19 5254 228202
Ostiglia MN 20 6818 235020

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km S of Verona (258765 inhabitants)
52 Km SW of Vicenza (112953 inhabitants)
52 Km N of Carpi (70699 inhabitants)
61 Km W of Rovigo (51867 inhabitants)
63 Km NW of Ferrara (133155 inhabitants)
66 Km N of Modena (184973 inhabitants)
67 Km W of Padova (210401 inhabitants)
69 Km NE of Reggio nell'Emilia (171345 inhabitants)
73 Km E of Brescia (196480 inhabitants)
75 Km NE of Parma (192836 inhabitants)
81 Km E of Cremona (71901 inhabitants)
86 Km N of Bologna (386663 inhabitants)
93 Km S of Trento (117317 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 1.5 2021-01-11
20:44:39		 45.2362 11.0542 16 2021-07-12
16:54:55		 Bollettino Sismico Italiano INGV 86248571
Reviewed
Rev100 		ML 1.5 2021-01-11
20:44:39		 45.2298 11.0617 16 2021-01-11
21:00:31		 Sala Sismica INGV-Roma 86179101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-11 20:44:39 ± 0.16
Latitude 45.2362 ± 0.0072
Longitude 11.0542 ± 0.0089
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86248571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 805
Semi-minor axis of confidence ellipse (meter) 314
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 331
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 133
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.10972
Epicentral distance of station farthest from the epicenter (degree) 1.09897
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 86179101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-11 21:00:31

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 86248571
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-14 16:06:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BAG8.EHE. 2021-01-11T20:45:03.85 0.6 undecidable manual S 325 79.4649 94 0.82 49
SI.LUSI.HHZ. 2021-01-11T20:45:02.76 0.3 undecidable manual S 354 80.6637 94 -0.59 81
IV.MAGA.HHZ. 2021-01-11T20:45:00.83 0.3 undecidable manual S 331 68.376 95 0.77 76
ST.ZIAN.EHZ. 2021-01-11T20:45:00.01 0.3 undecidable manual P 19 121.989 92 0.48 77
ST.DOSS.HHZ. 2021-01-11T20:45:00.62 0.3 undecidable manual S 8 72.2721 95 -0.49 85
ST.VARA.EHZ. 2021-01-11T20:44:59.95 0.6 undecidable manual S 349 66.5778 95 0.37 59
IV.MBAL.EHZ. 2021-01-11T20:44:56.46 0.6 undecidable manual S 344 53.4021 97 0.38 60
OX.BALD.HHE. 2021-01-11T20:44:55.90 0.6 undecidable manual S 340 52.8027 97 -0.04 65
IV.TEOL.HHE. 2021-01-11T20:44:55.33 0.3 undecidable manual S 74 50.3163 97 0.05 98
ST.RONC.EHZ. 2021-01-11T20:44:54.45 0.3 undecidable manual P 338 89.0442 94 -0.02 91
OX.MARN.HHE. 2021-01-11T20:44:53.96 0.6 undecidable manual S 15 46.2204 98 -0.22 63
SI.LUSI.HHZ. 2021-01-11T20:44:53.15 0.3 undecidable manual P 354 80.6637 94 -0.04 92
IV.BAG8.EHE. 2021-01-11T20:44:52.73 0.6 undecidable manual P 325 79.4649 94 -0.28 59
ST.DOSS.HHZ. 2021-01-11T20:44:51.79 0.3 undecidable manual P 8 72.2721 95 -0.1 92
IV.MAGA.HHZ. 2021-01-11T20:44:51.17 0.3 undecidable manual P 331 68.376 95 -0.12 93
ST.VARA.EHZ. 2021-01-11T20:44:50.95 0.3 undecidable manual P 349 66.5778 95 -0.06 94
IV.VMAN.HHE. 2021-01-11T20:44:50.80 0.6 undecidable manual S 286 31.746 104 0.41 62
IV.MBAL.EHZ. 2021-01-11T20:44:48.83 0.3 undecidable manual P 344 53.4021 97 -0.17 94
IV.TEOL.HHE. 2021-01-11T20:44:48.86 0.3 undecidable manual P 74 50.3163 97 0.33 92
OX.MARN.HHE. 2021-01-11T20:44:48.19 0.3 undecidable manual P 15 46.2204 98 0.3 93
OX.BALD.HHE. 2021-01-11T20:44:48.74 0.3 undecidable manual P 340 52.8027 97 -0.17 95
IV.VMAN.HHE. 2021-01-11T20:44:45.15 0.3 undecidable manual P 286 31.746 104 -0.55 89
IV.OPPE.HHZ. 2021-01-11T20:44:45.83 0.6 undecidable manual S 49 12.1767 134 0.1 69
IV.SBPO.HNN. 2021-01-11T20:44:44.32 0.3 undecidable manual P 207 23.0547 112 -0.1 100
IV.OPPE.HHZ. 2021-01-11T20:44:42.68 0.3 undecidable manual P 49 12.1767 134 -0.33 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.OPPE.HNN. ML:1.4 0.00023502875 0.8224 AML other m 2021-01-11T20:44:45.73
IV.OPPE.HNE. ML:1.4 0.00023451685 0.5504 AML other m 2021-01-11T20:44:46.10
IV.MBAL.HNN. ML:1.5 0.00007612737499999999 0.7328 AML other m 2021-01-11T20:44:57.27
IV.MBAL.HNE. ML:2.0 0.00020517429999999996 0.9632 AML other m 2021-01-11T20:44:58.89
ST.VARA.HNN. ML:1.5 0.0000537576935 1.5008 AML other m 2021-01-11T20:44:59.77
ST.VARA.EHE. ML:1.5 0.000054382285 0.9216 AML other m 2021-01-11T20:45:00.02
ST.VARA.HNE. ML:1.5 0.00005844227 0.4352 AML other m 2021-01-11T20:45:00.20
ST.VARA.EHN. ML:1.5 0.000052511370000000005 0.4352 AML other m 2021-01-11T20:45:00.20
ST.DOSS.HNE. ML:1.5 0.000045885604999999993 0.5664 AML other m 2021-01-11T20:45:00.35
IV.MAGA.HHN. ML:1.1 0.000021134315 0.8608 AML other m 2021-01-11T20:45:00.27
ST.DOSS.HHN. ML:1.2 0.0000243389705 1.152 AML other m 2021-01-11T20:45:01.20
IV.MAGA.HHE. ML:1.3 0.00003646832499999999 0.784 AML other m 2021-01-11T20:45:01.40
ST.DOSS.HNN. ML:1.8 0.00008852657 1.04 AML other m 2021-01-11T20:45:01.57
ST.DOSS.HHE. ML:1.3 0.00003182127 0.2688 AML other m 2021-01-11T20:45:01.72
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download