Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 11-05-2020 and time 12:33:57 (Italy) in region 3 km E Canaro (RO)

A magnitude ML 2.3 earthquake occured in region: 3 km E Canaro (RO), on

  • 11-05-2020 10:33:57 (UTC)
  • 11-05-2020 12:33:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.9320, 11.7100 at 34 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
Canaro RO 3 2806 2806
Ro FE 5 3247 6053
Polesella RO 5 4012 10065
Frassinelle Polesine RO 7 1442 11507
Fiesso Umbertiano RO 9 4142 15649
Bosaro RO 9 1491 17140
Villamarzana RO 9 1196 18336
Arquà Polesine RO 9 2749 21085
Guarda Veneta RO 9 1153 22238
Copparo FE 10 16567 38805
Pincara RO 10 1165 39970
Occhiobello RO 10 11979 51949
Fratta Polesine RO 12 2694 54643
Ferrara FE 13 133155 187798
Pontecchio Polesine RO 13 2223 190021
Stienta RO 13 3253 193274
Costa di Rovigo RO 13 2642 195916
San Bellino RO 14 1118 197034
Villanova del Ghebbo RO 15 2022 199056
Crespino RO 15 1865 200921
Formignana FE 15 2785 203706
Masi Torello FE 17 2341 206047
Rovigo RO 17 51867 257914
Castelguglielmo RO 17 1580 259494
Gaiba RO 18 1063 260557
Ceregnano RO 18 3635 264192
Bagnolo di Po RO 19 1293 265485
Gavello RO 19 1539 267024
Lendinara RO 19 11873 278897
Vigarano Mainarda FE 19 7694 286591
Lusia RO 19 3533 290124
Tresigallo FE 19 4493 294617
Voghiera FE 20 3777 298394
Canda RO 20 949 299343
Barbona PD 20 671 300014

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km NE of Ferrara (133155 inhabitants)
17 Km SW of Rovigo (51867 inhabitants)
55 Km S of Padova (210401 inhabitants)
57 Km NE of Bologna (386663 inhabitants)
64 Km N of Imola (69797 inhabitants)
67 Km E of Carpi (70699 inhabitants)
69 Km NW of Ravenna (159116 inhabitants)
69 Km E of Modena (184973 inhabitants)
70 Km S of Vicenza (112953 inhabitants)
73 Km N of Faenza (58541 inhabitants)
75 Km SW of Venezia (263352 inhabitants)
80 Km SE of Verona (258765 inhabitants)
83 Km NW of Forlì (117913 inhabitants)
89 Km E of Reggio nell'Emilia (171345 inhabitants)
92 Km SW of Treviso (83731 inhabitants)
98 Km NW of Cesena (96758 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 2.3 2020-05-11
10:33:57		 44.9318 11.7103 34 2020-11-19
12:36:45		 Bollettino Sismico Italiano INGV 79401501
Reviewed
Rev100 		ML 2.3 2020-05-11
10:33:57		 44.9288 11.7308 33 2020-05-11
10:56:46		 Sala Sismica INGV-Roma 79043181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-11 10:33:57 ± 0.12
Latitude 44.9318 ± 0.0063
Longitude 11.7103 ± 0.0178
Depth (km) 34 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79401501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1426
Semi-minor axis of confidence ellipse (meter) 549
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 1430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.12321
Epicentral distance of station farthest from the epicenter (degree) 1.83642
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 79043181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-11 10:56:46

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 33
Type of magnitude ML
Reference to an origin 79401501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-01 13:09:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAGA.HHZ. 2020-05-11T10:34:33.90 0.6 undecidable manual S 318 125.9739 54 1.06 31
ST.VARA.EHZ. 2020-05-11T10:34:32.00 0.3 undecidable manual S 328 117.6933 54 0.94 49
ST.DOSS.HHZ. 2020-05-11T10:34:31.00 0.6 undecidable manual S 339 112.7982 54 0.99 32
IV.CTI.HHZ. 2020-05-11T10:34:31.59 0.3 undecidable manual S 358 123.8871 54 -0.81 49
OX.DRE.HHZ. 2020-05-11T10:34:28.34 0.3 undecidable manual P 47 203.8404 54 0.62 39
IV.LMD.HHZ. 2020-05-11T10:34:26.14 0.6 undecidable manual S 180 94.7385 54 0.02 44
IV.STAL.HHZ. 2020-05-11T10:34:22.89 0.3 undecidable manual P 27 166.5111 54 -0.19 53
IV.PII.HHZ. 2020-05-11T10:34:21.86 0.3 undecidable manual P 215 163.9137 54 -0.89 42
SI.LUSI.HHZ. 2020-05-11T10:34:19.21 0.3 undecidable manual P 333 128.6712 54 0.84 50
IV.CRMI.HHZ. 2020-05-11T10:34:19.05 0.3 undecidable manual P 205 138.7611 54 -0.57 53
ST.PANI.EHZ. 2020-05-11T10:34:18.15 0.3 undecidable manual P 347 127.4724 54 -0.07 61
IV.CTI.HHZ. 2020-05-11T10:34:17.62 0.3 undecidable manual P 358 123.8871 54 -0.16 61
OX.VARN.HHZ. 2020-05-11T10:34:17.43 0.3 undecidable manual P 14 121.5894 54 -0.06 62
IV.MAGA.HHZ. 2020-05-11T10:34:17.58 0.3 undecidable manual P 318 125.9739 54 -0.45 56
IV.ZOVE.EHZ. 2020-05-11T10:34:17.13 0.3 undecidable manual S 343 60.3951 115 -0.63 61
ST.VARA.EHZ. 2020-05-11T10:34:16.24 0.3 undecidable manual P 328 117.6933 54 -0.77 51
ST.DOSS.HHZ. 2020-05-11T10:34:16.44 0.3 undecidable manual P 339 112.7982 54 0.04 64
OX.CGRP.HHZ. 2020-05-11T10:34:15.43 0.3 undecidable manual P 4 105.5166 54 -0.06 64
IV.RAVA.EHZ. 2020-05-11T10:34:15.70 0.3 undecidable manual S 247 50.4162 119 0.31 68
IV.MBAL.EHZ. 2020-05-11T10:34:15.68 0.3 undecidable manual P 322 107.8143 54 -0.09 63
IV.ASOL.HNZ. 2020-05-11T10:34:14.79 0.3 undecidable manual P 9 97.5246 54 0.3 63
IV.SEI.HHZ. 2020-05-11T10:34:14.39 0.3 undecidable manual P 196 101.2209 54 -0.57 58
IV.ZCCA.HNN. 2020-05-11T10:34:13.23 0.3 undecidable manual P 222 86.6466 107 0.12 66
IV.LMD.HHZ. 2020-05-11T10:34:13.94 0.3 undecidable manual P 180 94.7385 54 -0.21 64
IV.FIU.EHZ. 2020-05-11T10:34:13.03 0.6 undecidable manual S 208 36.6411 129 0.71 40
IV.BRIS.HHN. 2020-05-11T10:34:12.44 0.3 undecidable manual P 177 78.5658 109 0.51 61
IV.VISG.HHZ. 2020-05-11T10:34:12.56 0.1 undecidable manual P 195 85.248 107 -0.35 85
IV.TREG.HNN. 2020-05-11T10:34:12.44 0.3 undecidable manual P 327 78.366 109 0.54 61
IV.MTRZ.HNN. 2020-05-11T10:34:11.90 0.3 undecidable manual P 198 72.2721 111 0.88 53
IV.SERM.EHZ. 2020-05-11T10:34:11.16 0.3 undecidable manual S 285 33.6441 131 -0.56 66
IV.ZOVE.EHZ. 2020-05-11T10:34:09.41 0.1 undecidable manual P 343 60.3951 115 0.08 93
IV.SBPO.HNE. 2020-05-11T10:34:09.89 0.3 undecidable manual P 282 63.3921 114 0.15 69
IV.RAVA.EHZ. 2020-05-11T10:34:08.04 0.1 undecidable manual P 247 50.4162 119 0.08 95
IV.FERS.HNZ. 2020-05-11T10:34:08.14 0.3 undecidable manual S 257 13.6752 156 -0.37 73
IV.FIU.EHZ. 2020-05-11T10:34:06.39 0.1 positive manual P 208 36.6411 129 0.2 95
IV.SERM.EHZ. 2020-05-11T10:34:05.63 0.3 undecidable manual P 285 33.6441 131 -0.21 72
IV.FERS.HNZ. 2020-05-11T10:34:03.79 0.1 undecidable manual P 257 13.6752 156 -0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SERM.EHN. ML:2.1 0.00035097830000000005 0.16 AML other m 2020-05-11T10:34:11.50
IV.SERM.EHE. ML:2.2 0.0005188046000000001 0.1792 AML other m 2020-05-11T10:34:11.71
IV.SERM.HNE. ML:2.0 0.00032174815 0.1728 AML other m 2020-05-11T10:34:12.13
IV.FIU.EHN. ML:3.0 0.0029005015 0.32 AML other m 2020-05-11T10:34:13.30
IV.FIU.EHE. ML:2.8 0.0016919241999999999 0.16 AML other m 2020-05-11T10:34:13.30
IV.RAVA.EHE. ML:2.9 0.0015026582 0.1856 AML other m 2020-05-11T10:34:16.58
IV.RAVA.EHN. ML:2.8 0.0013932095 0.1792 AML other m 2020-05-11T10:34:16.68
IV.ZOVE.EHE. ML:2.2 0.0002551058 0.1152 AML other m 2020-05-11T10:34:18.06
IV.ZOVE.HNE. ML:2.2 0.0002525469 0.1152 AML other m 2020-05-11T10:34:18.06
IV.ZOVE.HNN. ML:2.3 0.0003486148 0.1152 AML other m 2020-05-11T10:34:18.54
IV.ZOVE.EHN. ML:2.3 0.00036858040000000005 0.1152 AML other m 2020-05-11T10:34:18.54
IV.SEI.HHE. ML:1.8 0.00005296952 1.5776 AML other m 2020-05-11T10:34:27.16
IV.LMD.HHN. ML:1.7 0.000049023594999999996 0.2432 AML other m 2020-05-11T10:34:28.83
IV.LMD.HHE. ML:1.7 0.00004269892 0.4352 AML other m 2020-05-11T10:34:29.30
IV.SEI.HHN. ML:2.0 0.00007860126 0.416 AML other m 2020-05-11T10:34:29.50
IV.MBAL.EHE. ML:2.3 0.00018117975 0.0768 AML other m 2020-05-11T10:34:30.78
ST.DOSS.HHE. ML:2.1 0.00009929867 0.3392 AML other m 2020-05-11T10:34:32.06
IV.MBAL.EHN. ML:2.4 0.00018984649999999998 0.1024 AML other m 2020-05-11T10:34:32.30
IV.MBAL.HNE. ML:2.4 0.00020287358500000003 0.1024 AML other m 2020-05-11T10:34:32.25
ST.DOSS.HHN. ML:2.0 0.000084436205 0.16 AML other m 2020-05-11T10:34:32.65
IV.CTI.HHN. ML:2.3 0.0001225 0.14 AML other m 2020-05-11T10:34:33.11
ST.VARA.EHE. ML:2.6 0.0002735 0.22 AML other m 2020-05-11T10:34:33.51
IV.MAGA.HHN. ML:2.5 0.00022132265 0.2176 AML other m 2020-05-11T10:34:35.10
IV.CTI.HHE. ML:2.3 0.0001305 0.26 AML other m 2020-05-11T10:34:36.20
OX.VARN.HHN. ML:1.9 0.000050828645 0.16 AML other m 2020-05-11T10:34:38.18
ST.VARA.EHN. ML:2.5 0.00021099095 0.2176 AML other m 2020-05-11T10:34:39.72
SI.LUSI.HHE. ML:2.3 0.00011824999999999999 0.34 AML other m 2020-05-11T10:34:42.05
SI.LUSI.HHN. ML:2.5 0.00020828275 0.224 AML other m 2020-05-11T10:34:42.00
IV.MAGA.HHE. ML:2.6 0.00024799535 0.3584 AML other m 2020-05-11T10:34:45.70
OX.VARN.HHE. ML:2.0 0.00006607192000000001 0.2816 AML other m 2020-05-11T10:34:45.72
IV.STAL.HHN. ML:2.1 0.000053246405 1.8208 AML other m 2020-05-11T10:34:53.07
IV.STAL.HHE. ML:2.2 0.0000604 1 AML other m 2020-05-11T10:34:55.12
IV.PII.HHE. ML:2.2 0.00006515 1.58 AML other m 2020-05-11T10:35:13.16
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
Waveforms Seismic signals in miniseed + resp format Download