Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 04-01-2021 and time 22:12:15 (Italy) in region 2 km NW Porto Mantovano (MN)

A magnitude ML 2.3 earthquake occured in region: 2 km NW Porto Mantovano (MN), on

  • 04-01-2021 21:12:15 (UTC)
  • 04-01-2021 22:12:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.2040, 10.7730 at 20 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
Porto Mantovano MN 2 16422 16422
Marmirolo MN 3 7825 24247
Mantova MN 5 48671 72918
Roverbella MN 7 8571 81489
San Giorgio di Mantova MN 7 9519 91008
Curtatone MN 9 14804 105812
Castelbelforte MN 10 3221 109033
Borgo Virgilio MN 10 14646 123679
Goito MN 10 10364 134043
Bigarello MN 10 2087 136130
Rodigo MN 12 5342 141472
Castellucchio MN 12 5186 146658
Mozzecane VR 12 7506 154164
Nogarole Rocca VR 13 3677 157841
Trevenzuolo VR 15 2753 160594
Bagnolo San Vito MN 15 5971 166565
Gazoldo degli Ippoliti MN 15 3039 169604
Castel d'Ario MN 16 4736 174340
Volta Mantovana MN 16 7369 181709
Erbè VR 16 1847 183556
Roncoferraro MN 16 7130 190686
Sorgà VR 16 3042 193728
Valeggio sul Mincio VR 17 15098 208826
Ceresara MN 18 2671 211497
Villafranca di Verona VR 18 33194 244691
Povegliano Veronese VR 18 7113 251804
Vigasio VR 19 9973 261777
Piubega MN 19 1699 263476
Motteggiana MN 19 2652 266128
Guidizzolo MN 20 6122 272250

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SW of Verona (258765 inhabitants)
48 Km N of Carpi (70699 inhabitants)
57 Km NE of Parma (192836 inhabitants)
57 Km SE of Brescia (196480 inhabitants)
57 Km N of Reggio nell'Emilia (171345 inhabitants)
59 Km E of Cremona (71901 inhabitants)
63 Km N of Modena (184973 inhabitants)
72 Km SW of Vicenza (112953 inhabitants)
78 Km NW of Ferrara (133155 inhabitants)
81 Km W of Rovigo (51867 inhabitants)
86 Km E of Piacenza (102191 inhabitants)
89 Km W of Padova (210401 inhabitants)
91 Km NW of Bologna (386663 inhabitants)
100 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 2.3 2021-01-04
21:12:15		 45.2035 10.7733 20 2021-07-12
16:54:56		 Bollettino Sismico Italiano INGV 86552111
Reviewed
Rev100 		ML 2.3 2021-01-04
21:12:14		 45.1967 10.75 21 2021-01-04
21:21:51		 Sala Sismica INGV-Roma 86019491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-04 21:12:15 ± 0.07
Latitude 45.2035 ± 0.0036
Longitude 10.7733 ± 0.0064
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86552111

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 79
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 90
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.13490
Epicentral distance of station farthest from the epicenter (degree) 2.22672
Number of stations at which the event was observed 49
Number of stations from which data was used for origin computation 49
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 86019491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-04 21:21:51

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 66
Type of magnitude ML
Reference to an origin 86552111
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-05 12:58:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
OE.WTTA.HHZ. 2021-01-04T21:12:51.75 0.6 undecidable manual P 16 237.984 54 1.28 16
OX.DRE.HHZ. 2021-01-04T21:12:50.64 0.6 undecidable manual P 63 247.1637 54 -0.97 17
OX.SABO.HHZ. 2021-01-04T21:12:49.70 0.3 undecidable manual P 68 238.3836 54 -0.82 29
IV.CTI.HHZ. 2021-01-04T21:12:48.65 0.3 undecidable manual S 36 115.7952 95 0.13 63
NI.PALA.HHZ. 2021-01-04T21:12:45.58 0.3 undecidable manual P 54 202.7415 54 -0.5 42
SI.ROSI.HHZ. 2021-01-04T21:12:45.79 0.6 undecidable manual P 14 197.5578 54 0.35 30
IV.BRES.EHZ. 2021-01-04T21:12:44.16 0.6 undecidable manual P 24 181.6848 54 0.69 29
ST.GAGG.HHZ. 2021-01-04T21:12:44.12 0.3 undecidable manual S 8 98.6235 96 0.14 66
IV.STAL.HHZ. 2021-01-04T21:12:43.82 0.6 undecidable manual P 51 190.365 54 -0.72 27
OX.CIMO.HHZ. 2021-01-04T21:12:42.57 0.6 undecidable manual P 46 178.488 54 -0.49 32
MN.TUE.HHZ. 2021-01-04T21:12:42.99 0.3 undecidable manual P 322 178.7877 54 -0.11 51
SI.MOSI.HHZ. 2021-01-04T21:12:41.62 0.6 undecidable manual P 354 157.7199 54 1.14 27
SI.LUSI.HHZ. 2021-01-04T21:12:40.33 0.3 undecidable manual S 9 84.8484 97 0 69
OX.AGOR.HHZ. 2021-01-04T21:12:40.51 0.6 undecidable manual P 39 155.1225 54 0.35 37
SI.KOSI.HHZ. 2021-01-04T21:12:39.41 0.6 undecidable manual P 18 147.3414 54 0.22 39
IV.BRMO.HHZ. 2021-01-04T21:12:39.57 0.6 undecidable manual P 348 144.5442 94 0.77 33
IV.ZONE.HHZ. 2021-01-04T21:12:39.05 0.3 undecidable manual S 321 80.4639 98 -0.09 68
IV.FREG.EHZ. 2021-01-04T21:12:39.96 0.6 undecidable manual P 53 149.3394 54 0.52 36
ST.DOSS.HHZ. 2021-01-04T21:12:39.42 0.3 undecidable manual S 23 81.7515 97 -0.07 69
IV.LMD.HHZ. 2021-01-04T21:12:39.39 0.6 undecidable manual P 149 145.0437 94 0.52 36
IV.APPI.EHZ. 2021-01-04T21:12:39.04 0.3 undecidable manual P 14 145.743 94 0.05 60
ST.ZIAN.EHZ. 2021-01-04T21:12:37.61 0.3 undecidable manual P 27 133.7661 94 0.46 57
ST.OZOL.EHZ. 2021-01-04T21:12:37.69 0.3 undecidable manual P 9 134.865 94 0.37 58
IV.TEOL.HHZ. 2021-01-04T21:12:36.97 0.6 undecidable manual S 76 72.4719 99 -0.06 47
IV.BOB.HNE. 2021-01-04T21:12:35.16 0.6 undecidable manual P 246 114.6963 95 0.95 32
IV.CRND.HNN. 2021-01-04T21:12:35.23 0.3 undecidable manual P 53 119.1918 95 0.32 60
IV.MAGA.HHZ. 2021-01-04T21:12:34.82 0.3 undecidable manual S 350 64.3911 100 -0.1 70
IV.CTI.HHZ. 2021-01-04T21:12:34.46 0.3 undecidable manual P 36 115.7952 95 0.09 64
OX.MARN.HNN. 2021-01-04T21:12:33.31 0.6 undecidable manual S 35 58.9965 101 -0.17 47
IV.ASOL.HNN. 2021-01-04T21:12:33.87 0.3 undecidable manual P 53 109.9122 95 0.38 61
IV.MBAL.EHZ. 2021-01-04T21:12:32.26 0.6 undecidable manual S 7 55.2003 102 -0.25 46
ST.PANI.EHZ. 2021-01-04T21:12:32.63 0.3 undecidable manual P 25 103.5186 96 0.14 65
IV.MDI.HHZ. 2021-01-04T21:12:32.96 0.3 undecidable manual P 308 103.5186 96 0.47 61
GU.GRAM.HHZ. 2021-01-04T21:12:31.09 0.6 undecidable manual P 215 96.7254 96 -0.37 42
ST.GAGG.HHZ. 2021-01-04T21:12:31.84 0.3 undecidable manual P 8 98.6235 96 0.09 66
IV.VOBA.HNN. 2021-01-04T21:12:31.96 0.6 undecidable manual S 337 53.1024 103 0.02 49
IV.SERM.EHE. 2021-01-04T21:12:30.37 0.6 undecidable manual S 118 46.2204 105 0.2 47
IV.TREG.HNE. 2021-01-04T21:12:30.53 0.3 undecidable manual S 40 46.5201 105 0.28 70
IV.SANR.HNE. 2021-01-04T21:12:29.33 0.3 undecidable manual P 53 81.1521 98 0.25 66
IV.ZEN8.HNZ. 2021-01-04T21:12:29.98 0.6 undecidable manual S 356 48.3183 104 -0.73 40
SI.LUSI.HHZ. 2021-01-04T21:12:29.64 0.1 undecidable manual P 9 84.8484 97 0 92
ST.RONC.EHZ. 2021-01-04T21:12:29.88 0.3 undecidable manual P 352 86.9463 97 -0.08 68
ST.DOSS.HHZ. 2021-01-04T21:12:29.12 0.1 undecidable manual P 23 81.7515 97 -0.05 92
IV.ZONE.HHZ. 2021-01-04T21:12:28.78 0.1 undecidable manual P 321 80.4639 98 -0.18 90
IV.NDIM.HHZ. 2021-01-04T21:12:27.85 0.6 undecidable manual S 164 36.4413 110 0.18 48
IV.TEOL.HHZ. 2021-01-04T21:12:27.73 0.1 undecidable manual P 76 72.4719 99 -0.02 95
IV.OPPE.HHZ. 2021-01-04T21:12:27.33 0.3 undecidable manual S 69 33.2445 112 0.44 69
IV.BAG8.EHE. 2021-01-04T21:12:27.77 0.6 undecidable manual P 341 72.7716 99 -0.01 47
IV.MAGA.HHZ. 2021-01-04T21:12:26.15 0.1 undecidable manual P 350 64.3911 100 -0.38 89
OX.MARN.HNN. 2021-01-04T21:12:25.47 0.1 undecidable manual P 35 58.9965 101 -0.23 93
IV.BOZZ.EHZ. 2021-01-04T21:12:25.67 0.3 undecidable manual S 245 25.1526 120 0.72 63
IV.RAVA.EHZ. 2021-01-04T21:12:25.46 0.6 undecidable manual P 151 56.5989 102 0.13 47
IV.CNCS.HNE. 2021-01-04T21:12:25.70 0.6 undecidable manual P 316 62.1933 100 -0.49 43
IV.MBAL.EHZ. 2021-01-04T21:12:24.89 0.1 undecidable manual P 7 55.2003 102 -0.24 93
OX.BALD.HHZ. 2021-01-04T21:12:24.46 0.3 undecidable manual P 4 53.3022 103 -0.38 68
IV.SBPO.HNZ. 2021-01-04T21:12:24.19 0.3 undecidable manual S 146 20.4684 127 0.29 73
IV.ZEN8.HNZ. 2021-01-04T21:12:24.05 0.6 undecidable manual P 356 48.3183 104 -0.04 49
IV.VOBA.HNN. 2021-01-04T21:12:24.67 0.3 undecidable manual P 337 53.1024 103 -0.13 71
IV.TREG.HNE. 2021-01-04T21:12:23.68 0.1 undecidable manual P 40 46.5201 105 -0.15 96
IV.VMAN.HHE. 2021-01-04T21:12:23.27 0.3 undecidable manual S 325 14.9739 138 0.46 71
IV.SERM.EHE. 2021-01-04T21:12:23.63 0.3 undecidable manual P 118 46.2204 105 -0.14 73
IV.CAVE.HHZ. 2021-01-04T21:12:22.66 0.3 undecidable manual P 154 41.5251 107 -0.44 69
IV.NDIM.HHZ. 2021-01-04T21:12:21.99 0.1 undecidable manual P 164 36.4413 110 -0.35 95
IV.OPPE.HHZ. 2021-01-04T21:12:21.75 0.1 undecidable manual P 69 33.2445 112 -0.13 99
IV.BOZZ.EHZ. 2021-01-04T21:12:20.42 0.1 undecidable manual P 245 25.1526 120 -0.34 96
IV.VMAN.HHE. 2021-01-04T21:12:19.30 0.1 undecidable manual P 325 14.9739 138 -0.24 100
IV.SBPO.HNZ. 2021-01-04T21:12:19.57 0.3 undecidable manual P 146 20.4684 127 -0.59 69
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SBPO.HNN. ML:2.4 0.0014866089499999998 0.128 AML other m 2021-01-04T21:12:24.30
IV.SBPO.HNE. ML:2.5 0.0016913364 0.1024 AML other m 2021-01-04T21:12:24.30
IV.BOZZ.EHN. ML:2.6 0.002105 0.38 AML other m 2021-01-04T21:12:25.78
IV.BOZZ.HNN. ML:2.7 0.002185 0.3 AML other m 2021-01-04T21:12:25.78
IV.BOZZ.HNE. ML:2.5 0.0015499999999999997 0.28 AML other m 2021-01-04T21:12:25.78
IV.BOZZ.EHE. ML:2.6 0.00173 0.28 AML other m 2021-01-04T21:12:25.78
IV.OPPE.HNN. ML:2.2 0.0006805 0.32 AML other m 2021-01-04T21:12:27.39
IV.OPPE.HNE. ML:2.1 0.0005145 0.44 AML other m 2021-01-04T21:12:27.79
IV.NDIM.HHE. ML:2.4 0.0009815 0.34 AML other m 2021-01-04T21:12:28.36
IV.NDIM.HHN. ML:2.2 0.000533 0.38 AML other m 2021-01-04T21:12:28.36
IV.CAVE.HHN. ML:2.0 0.00027 1.54 AML other m 2021-01-04T21:12:30.11
IV.MBAL.EHE. ML:2.2 0.000372 0.1 AML other m 2021-01-04T21:12:34.78
IV.MBAL.EHN. ML:2.3 0.00044750000000000004 0.1 AML other m 2021-01-04T21:12:36.75
IV.CAVE.HHE. ML:2.0 0.00032950000000000004 0.28 AML other m 2021-01-04T21:12:37.39
ST.ZIAN.EHN. ML:2.3 0.0001111 0.08 AML other m 2021-01-04T21:12:38.25
IV.MAGA.HHE. ML:2.6 0.0008234999999999999 0.66 AML other m 2021-01-04T21:12:38.58
IV.MAGA.HHN. ML:2.5 0.000564 0.12 AML other m 2021-01-04T21:12:38.84
IV.TEOL.HHN. ML:2.4 0.00042 0.66 AML other m 2021-01-04T21:12:39.75
IV.TEOL.HHE. ML:2.5 0.0005185 0.18 AML other m 2021-01-04T21:12:39.86
IV.ZONE.HHN. ML:2.4 0.0003395 0.34 AML other m 2021-01-04T21:12:42.32
ST.DOSS.HHN. ML:2.2 0.0002065 0.66 AML other m 2021-01-04T21:12:42.58
ST.DOSS.HHE. ML:2.3 0.0002375 0.86 AML other m 2021-01-04T21:12:42.12
IV.ZONE.HHE. ML:2.2 0.000231 1.82 AML other m 2021-01-04T21:12:43.97
SI.LUSI.HHE. ML:2.7 0.0006065 0.88 AML other m 2021-01-04T21:12:43.92
SI.LUSI.HHN. ML:2.8 0.0008115 0.42 AML other m 2021-01-04T21:12:43.49
ST.RONC.EHE. ML:2.5 0.000375 0.14 AML other m 2021-01-04T21:12:43.82
ST.RONC.EHN. ML:2.5 0.00039600000000000003 1.32 AML other m 2021-01-04T21:12:44.02
ST.GAGG.HHE. ML:2.4 0.0002415 0.34 AML other m 2021-01-04T21:12:47.51
ST.GAGG.HNN. ML:2.4 0.0002195 0.36 AML other m 2021-01-04T21:12:47.52
ST.GAGG.HHN. ML:2.2 0.000157 0.72 AML other m 2021-01-04T21:12:47.92
ST.GAGG.HNE. ML:2.2 0.0001645 0.88 AML other m 2021-01-04T21:12:47.12
ST.PANI.EHE. ML:2.0 0.00009784999999999999 0.9 AML other m 2021-01-04T21:12:47.38
GU.GRAM.HHE. ML:2.0 0.00009995 0.26 AML other m 2021-01-04T21:12:48.41
IV.MDI.HHN. ML:1.8 0.00005645 1.22 AML other m 2021-01-04T21:12:48.29
ST.PANI.EHN. ML:2.0 0.0001007 0.16 AML other m 2021-01-04T21:12:48.50
IV.MDI.HHE. ML:2.0 0.00009435 0.42 AML other m 2021-01-04T21:12:48.73
GU.GRAM.HHN. ML:2.0 0.00010449999999999999 0.62 AML other m 2021-01-04T21:12:48.44
IV.CTI.HHN. ML:2.6 0.000286 0.1 AML other m 2021-01-04T21:12:50.82
IV.CTI.HHE. ML:2.6 0.00034199999999999996 0.12 AML other m 2021-01-04T21:12:50.87
ST.ZIAN.EHE. ML:2.2 0.00009584999999999999 0.78 AML other m 2021-01-04T21:12:55.94
ST.OZOL.EHE. ML:2.5 0.000195 0.36 AML other m 2021-01-04T21:12:55.86
ST.OZOL.EHN. ML:2.3 0.0001221 1.52 AML other m 2021-01-04T21:12:57.15
IV.APPI.EHN. ML:2.5 0.000169 0.22 AML other m 2021-01-04T21:12:58.22
IV.BRMO.HHE. ML:2.1 0.00006884999999999999 0.8 AML other m 2021-01-04T21:12:58.50
IV.BRMO.HHN. ML:1.8 0.00003645 0.54 AML other m 2021-01-04T21:12:58.55
IV.APPI.EHE. ML:2.4 0.00014399999999999998 0.28 AML other m 2021-01-04T21:12:58.98
SI.KOSI.HHN. ML:2.2 0.0000804 0.2 AML other m 2021-01-04T21:12:58.86
SI.KOSI.HHE. ML:2.3 0.00009389999999999999 0.42 AML other m 2021-01-04T21:12:59.42
SI.MOSI.HHE. ML:2.4 0.0001325 0.3 AML other m 2021-01-04T21:13:03.16
SI.MOSI.HHN. ML:2.6 0.0001645 1.56 AML other m 2021-01-04T21:13:03.99
IV.LMD.HHE. ML:1.7 0.000027099999999999998 1.58 AML other m 2021-01-04T21:13:04.82
IV.LMD.HHN. ML:1.7 0.000026799999999999998 0.42 AML other m 2021-01-04T21:13:06.23
MN.TUE.HHN. ML:1.9 0.0000321 0.38 AML other m 2021-01-04T21:13:07.14
MN.TUE.HHE. ML:1.9 0.00003105 0.88 AML other m 2021-01-04T21:13:08.47
IV.BRES.EHN. ML:2.4 0.0000897 0.28 AML other m 2021-01-04T21:13:08.35
IV.BRES.EHE. ML:2.4 0.0000809 1.36 AML other m 2021-01-04T21:13:08.77
SI.ROSI.HHN. ML:2.5 0.0000974 0.32 AML other m 2021-01-04T21:13:12.29
SI.ROSI.HHE. ML:2.4 0.00007250000000000001 0.8 AML other m 2021-01-04T21:13:13.05
IV.STAL.HHN. ML:2.3 0.0000657 0.24 AML other m 2021-01-04T21:13:16.38
NI.PALA.HHE. ML:2.3 0.000052850000000000004 0.48 AML other m 2021-01-04T21:13:18.09
NI.PALA.HHN. ML:2.3 0.00006035 1.02 AML other m 2021-01-04T21:13:18.45
IV.STAL.HHE. ML:2.2 0.00004775 0.42 AML other m 2021-01-04T21:13:19.34
CH.FUSIO.HHN. ML:1.9 0.00001785 0.48 AML other m 2021-01-04T21:13:21.58
OE.WTTA.HHE. ML:2.2 0.00002955 0.52 AML other m 2021-01-04T21:13:23.32
CH.FUSIO.HHE. ML:2.0 0.000024750000000000002 0.64 AML other m 2021-01-04T21:13:24.55
OE.WTTA.HHN. ML:2.1 0.00002395 0.62 AML other m 2021-01-04T21:13:25.31
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