Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 20-01-2020 and time 18:06:23 (UTC) in region 3 km E Rivarolo Mantovano (MN)

A magnitude ML 2.0 earthquake occured in region: 3 km E Rivarolo Mantovano (MN), on

  • 20-01-2020 18:06:23 (UTC)
  • 20-01-2020 19:06:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.0720, 10.4670 at 9 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
Rivarolo Mantovano MN 3 2576 2576
Bozzolo MN 4 4183 6759
Spineda CR 4 611 7370
Tornata CR 5 448 7818
Casteldidone CR 5 586 8404
Rivarolo del Re ed Uniti CR 5 1991 10395
San Martino dall'Argine MN 5 1751 12146
Calvatone CR 7 1208 13354
San Giovanni in Croce CR 7 1905 15259
Marcaria MN 8 6674 21933
Commessaggio MN 8 1094 23027
Sabbioneta MN 8 4251 27278
Solarolo Rainerio CR 9 958 28236
Gazzuolo MN 9 2324 30560
Martignana di Po CR 10 2036 32596
Acquanegra sul Chiese MN 10 2948 35544
Piadena CR 10 3570 39114
Casalmaggiore CR 10 15351 54465
Redondesco MN 11 1296 55761
Canneto sull'Oglio MN 11 4455 60216
Voltido CR 11 374 60590
Gussola CR 12 2772 63362
San Martino del Lago CR 12 437 63799
Drizzona CR 12 557 64356
Scandolara Ravara CR 13 1413 65769
Mariana Mantovana MN 14 735 66504
Torricella del Pizzo CR 15 618 67122
Cingia de' Botti CR 15 1273 68395
Ca' d'Andrea CR 16 428 68823
Casalromano MN 16 1499 70322
Torre de' Picenardi CR 16 1737 72059
Castellucchio MN 16 5186 77245
Motta Baluffi CR 16 926 78171
Isola Dovarese CR 17 1159 79330
Viadana MN 17 19926 99256
Mezzani PR 17 3273 102529
Gazoldo degli Ippoliti MN 17 3039 105568
Asola MN 17 10151 115719
Colorno PR 17 8991 124710
Derovere CR 18 290 125000
Piubega MN 18 1699 126699
Pomponesco MN 19 1701 128400
Rodigo MN 19 5342 133742
Dosolo MN 19 3440 137182
Brescello RE 19 5617 142799
Cella Dati CR 19 509 143308
Boretto RE 20 5272 148580

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Parma (192836 inhabitants)
35 Km E of Cremona (71901 inhabitants)
44 Km NW of Reggio nell'Emilia (171345 inhabitants)
46 Km NW of Carpi (70699 inhabitants)
56 Km SE of Brescia (196480 inhabitants)
58 Km SW of Verona (258765 inhabitants)
60 Km NW of Modena (184973 inhabitants)
61 Km E of Piacenza (102191 inhabitants)
93 Km SE of Bergamo (119381 inhabitants)
94 Km NW of Bologna (386663 inhabitants)
94 Km W of Ferrara (133155 inhabitants)
100 Km SW of Vicenza (112953 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 2.0 2020-01-20
18:06:23		 45.0723 10.467 9 2020-07-18
21:08:21		 Bollettino Sismico Italiano INGV 76644511
Reviewed
Rev100 		ML 2.1 2020-01-20
18:06:23		 45.035 10.5033 9 2020-01-20
18:25:40		 Sala Sismica INGV-Roma 75683591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-20 18:06:23 ± 0.26
Latitude 45.0723 ± 0.0162
Longitude 10.4670 ± 0.0140
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76644511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1834
Semi-minor axis of confidence ellipse (meter) 1073
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 180
Circular confidence region, given by single value of horizontal uncertainty (meter) 1830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 240
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.03597
Epicentral distance of station farthest from the epicenter (degree) 1.42632
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 76644511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-02 16:27:32

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 75683591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-20 18:25:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.MUGIO.HHN. 2020-01-20T18:07:06.05 0.6 undecidable manual S 311 145.4433 50 0.64 38
IV.CTI.HHZ. 2020-01-20T18:07:04.57 0.6 undecidable manual S 40 141.9468 50 0.09 44
ST.DOSS.HHZ. 2020-01-20T18:06:55.40 0.6 undecidable manual S 32 105.8163 50 0.58 42
IV.MABI.HHZ. 2020-01-20T18:06:55.80 0.6 undecidable manual S 2 109.113 50 0.11 47
SI.LUSI.HHZ. 2020-01-20T18:06:54.76 0.6 undecidable manual S 20 105.117 50 0.11 47
ST.VARA.EHZ. 2020-01-20T18:06:50.36 0.6 undecidable manual S 22 90.0432 50 -0.26 47
IV.ZOVE.HNZ. 2020-01-20T18:06:50.82 0.6 undecidable manual S 62 90.243 50 0.16 48
OX.MARN.HNN. 2020-01-20T18:06:49.85 0.6 undecidable manual S 42 85.3479 50 0.48 45
ST.ZIAN.EHZ. 2020-01-20T18:06:49.56 0.3 undecidable manual P 32 158.3193 50 -0.17 61
IV.MAGA.HHZ. 2020-01-20T18:06:47.71 0.6 undecidable manual S 9 78.9654 50 0.04 50
CH.MUGIO.HHN. 2020-01-20T18:06:47.76 0.3 undecidable manual P 311 145.4433 50 0.01 66
OX.CGRP.HHZ. 2020-01-20T18:06:46.80 1.0 undecidable manual P 49 137.3625 50 0.3 21
IV.MBAL.HNE. 2020-01-20T18:06:46.24 0.6 undecidable manual S 24 75.7686 50 -0.57 44
IV.CTI.HHZ. 2020-01-20T18:06:46.84 0.1 undecidable manual P 40 141.9468 50 -0.37 82
OX.BALD.HHZ. 2020-01-20T18:06:45.68 0.6 undecidable manual S 22 73.0713 50 -0.41 47
ST.PANI.EHZ. 2020-01-20T18:06:44.76 0.1 undecidable manual P 32 127.6722 50 -0.25 87
IV.MABI.HHZ. 2020-01-20T18:06:42.16 0.6 undecidable manual P 2 109.113 50 0.02 47
IV.TEOL.HHE. 2020-01-20T18:06:41.56 0.6 undecidable manual P 71 99.6225 50 0.87 37
ST.DOSS.HHZ. 2020-01-20T18:06:41.29 0.3 undecidable manual P 32 105.8163 50 -0.35 67
SI.LUSI.HHZ. 2020-01-20T18:06:41.00 0.3 undecidable manual P 20 105.117 50 -0.54 64
IV.MDI.HHZ. 2020-01-20T18:06:40.45 0.3 undecidable manual P 323 96.9252 50 0.17 71
ST.RONC.EHZ. 2020-01-20T18:06:40.97 0.1 undecidable manual P 7 101.4207 50 0 97
ST.VARA.EHZ. 2020-01-20T18:06:39.32 0.1 undecidable manual P 22 90.0432 50 0.11 97
OX.MARN.HNN. 2020-01-20T18:06:39.16 0.3 undecidable manual P 42 85.3479 50 0.67 63
IV.ZOVE.HNZ. 2020-01-20T18:06:39.07 0.3 undecidable manual P 62 90.243 50 -0.17 72
IV.ZONE.HHZ. 2020-01-20T18:06:38.00 0.3 undecidable manual P 341 81.3519 50 0.13 74
IV.MBAL.HNE. 2020-01-20T18:06:37.84 0.3 undecidable manual P 24 75.7686 50 0.83 60
OX.BALD.HHZ. 2020-01-20T18:06:36.63 0.6 undecidable manual P 22 73.0713 50 0.04 51
IV.MAGA.HHZ. 2020-01-20T18:06:36.19 0.3 undecidable manual P 9 78.9654 50 -1.31 47
IV.BOZZ.HNZ. 2020-01-20T18:06:27.68 0.3 undecidable manual S 17 3.996 155 0.69 72
IV.BOZZ.HNZ. 2020-01-20T18:06:24.97 0.1 undecidable manual P 17 3.996 155 -0.6 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BOZZ.HNE. ML:2.8 0.01135 0.2 AML other m 2020-01-20T18:06:27.78
IV.BOZZ.HNN. ML:2.8 0.0112 1.6 AML other m 2020-01-20T18:06:27.02
IV.MAGA.HHN. ML:1.6 0.000050832759999999996 2.752 AML other m 2020-01-20T18:06:47.37
IV.MAGA.HHE. ML:1.8 0.00010075508499999999 2.2016 AML other m 2020-01-20T18:06:48.33
ST.VARA.HNE. ML:1.9 0.00008351644 0.5504 AML other m 2020-01-20T18:06:51.94
ST.VARA.EHE. ML:1.9 0.00008864314 0.1664 AML other m 2020-01-20T18:06:53.77
ST.VARA.HNN. ML:1.9 0.000088471825 0.1792 AML other m 2020-01-20T18:06:54.05
ST.RONC.EHE. ML:2.1 0.00011649999999999999 0.4 AML other m 2020-01-20T18:06:55.65
SI.LUSI.HHN. ML:2.3 0.00018449999999999999 0.22 AML other m 2020-01-20T18:06:56.87
SI.LUSI.HHE. ML:2.0 0.0000974 1.58 AML other m 2020-01-20T18:06:56.88
ST.VARA.EHN. ML:1.8 0.000069545445 0.3456 AML other m 2020-01-20T18:07:01.68
ST.RONC.EHN. ML:2.4 0.00024349999999999998 0.58 AML other m 2020-01-20T18:07:03.35
IV.CTI.HHE. ML:2.0 0.000056637714999999996 0.2048 AML other m 2020-01-20T18:07:05.85
IV.CTI.HHN. ML:2.1 0.000071258615 0.256 AML other m 2020-01-20T18:07:13.31
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