Earthquake with magnitude of ML 2.1 on date 11-04-2020 and time 01:29:07 (Italy) in region 2 km W Acquanegra sul Chiese (MN)

A magnitude ML 2.1 earthquake occured in region: 2 km W Acquanegra sul Chiese (MN), on

  • 10-04-2020 23:29:07 (UTC)
  • 11-04-2020 01:29:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.16, 10.41 at 24 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Acquanegra sul Chiese MN 2 2948 2948
Canneto sull'Oglio MN 3 4455 7403
Calvatone CR 5 1208 8611
Piadena CR 5 3570 12181
Drizzona CR 5 557 12738
Casalromano MN 5 1499 14237
Asola MN 7 10151 24388
Tornata CR 7 448 24836
Mariana Mantovana MN 7 735 25571
Isola Dovarese CR 8 1159 26730
Voltido CR 8 374 27104
Redondesco MN 8 1296 28400
Bozzolo MN 9 4183 32583
San Giovanni in Croce CR 10 1905 34488
Torre de' Picenardi CR 10 1737 36225
Solarolo Rainerio CR 10 958 37183
Volongo CR 10 530 37713
Casteldidone CR 10 586 38299
Rivarolo Mantovano MN 10 2576 40875
Fiesse BS 10 2074 42949
Casalmoro MN 11 2253 45202
Marcaria MN 11 6674 51876
San Martino dall'Argine MN 11 1751 53627
Ca' d'Andrea CR 11 428 54055
Casaloldo MN 12 2695 56750
Piubega MN 12 1699 58449
San Martino del Lago CR 12 437 58886
Pessina Cremonese CR 13 645 59531
Remedello BS 13 3425 62956
Gambara BS 13 4710 67666
Cingia de' Botti CR 14 1273 68939
Derovere CR 14 290 69229
Cappella de' Picenardi CR 14 450 69679
Spineda CR 14 611 70290
Gazoldo degli Ippoliti MN 14 3039 73329
Ostiano CR 14 2928 76257
Scandolara Ravara CR 15 1413 77670
Rivarolo del Re ed Uniti CR 16 1991 79661
Gabbioneta-Binanuova CR 16 852 80513
Castel Goffredo MN 16 12547 93060
Acquafredda BS 16 1591 94651
Cella Dati CR 16 509 95160
Ceresara MN 17 2671 97831
Motta Baluffi CR 17 926 98757
Cicognolo CR 17 982 99739
Martignana di Po CR 17 2036 101775
Gazzuolo MN 17 2324 104099
Visano BS 17 2002 106101
Rodigo MN 17 5342 111443
Gussola CR 18 2772 114215
Isorella BS 18 4079 118294
Commessaggio MN 18 1094 119388
Pieve San Giacomo CR 18 1594 120982
Pescarolo ed Uniti CR 18 1583 122565
Gottolengo BS 18 5249 127814
Torricella del Pizzo CR 18 618 128432
Castellucchio MN 19 5186 133618
Vescovato CR 19 3918 137536
Sabbioneta MN 19 4251 141787
Pralboino BS 19 3009 144796
Casalmaggiore CR 19 15351 160147
Medole MN 20 4064 164211

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Cremona (71901 inhabitants)
41 Km N of Parma (192836 inhabitants)
45 Km SE of Brescia (196480 inhabitants)
55 Km NW of Reggio nell'Emilia (171345 inhabitants)
55 Km SW of Verona (258765 inhabitants)
57 Km NW of Carpi (70699 inhabitants)
58 Km E of Piacenza (102191 inhabitants)
70 Km NW of Modena (184973 inhabitants)
83 Km SE of Bergamo (119381 inhabitants)
98 Km E of Pavia (72576 inhabitants)
99 Km W of Vicenza (112953 inhabitants)
Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours)

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the last 90 days

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1985

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2014

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.1 2020-04-10
23:29:07
45.16 10.41 24 2020-07-18
21:08:37
Bollettino Sismico Italiano INGV 79398151
Reviewed
Rev100
ML 2.1 2020-04-10
23:29:07
45.12 10.43 18 2020-04-11
12:07:20
Sala Sismica INGV-Roma 78106881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-10 23:29:07 ± 0.16
Latitude 45.16 ± 0.01
Longitude 10.41 ± 0.02
Depth (km) 24 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79398151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1235
Semi-minor axis of confidence ellipse (meter) 187
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 116
Circular confidence region, given by single value of horizontal uncertainty (meter) 1240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
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) 0.47
Epicentral distance of station closest to the epicenter (degree) 0.07554
Epicentral distance of station farthest from the epicenter (degree) 1.43352
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 25
Type of magnitude ML
Reference to an origin 79398151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-08 13:43:01

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 78106881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-11 12:07:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APPI.EHZ. 2020-04-10T23:29:33.15 0.3 undecidable manual P 23 1.4335 54 0.67 67
ST.ZIAN.EHZ. 2020-04-10T23:29:32.01 0.3 undecidable manual P 35 1.3733 54 0.36 76
GU.RNCA.HHZ. 2020-04-10T23:29:29.71 0.6 undecidable manual P 237 1.2438 54 -0.14 55
IV.CTI.HHZ. 2020-04-10T23:29:29.84 0.3 undecidable manual P 44 1.2393 54 0.05 85
OX.CGRP.HHZ. 2020-04-10T23:29:29.71 0.3 undecidable manual P 53 1.2123 54 0.29 81
IV.MBAL.EHZ. 2020-04-10T23:29:28.10 0.6 undecidable manual S 30 0.6205 102 -0.29 63
OX.BALD.HHZ. 2020-04-10T23:29:27.23 0.6 undecidable manual S 29 0.5936 103 -0.39 61
ST.PANI.EHZ. 2020-04-10T23:29:27.30 0.6 undecidable manual P 36 1.0972 97 -0.19 57
IV.ZCCA.HNN. 2020-04-10T23:29:27.59 0.6 undecidable manual P 153 0.9056 98 3.36 3
GU.GSCL.HHN. 2020-04-10T23:29:25.07 0.6 undecidable manual P 171 0.822 99 2.27 21
IV.ZOVE.EHZ. 2020-04-10T23:29:23.72 0.6 undecidable manual P 69 0.8121 99 1.08 45
SI.LUSI.HHZ. 2020-04-10T23:29:23.36 0.3 undecidable manual P 25 0.8795 98 -0.43 86
ST.DOSS.HHZ. 2020-04-10T23:29:23.93 0.6 undecidable manual P 37 0.9011 98 -0.23 59
IV.ORZI.HHZ. 2020-04-10T23:29:22.80 0.6 undecidable manual S 306 0.4146 110 0.28 64
ST.RONC.HNE. 2020-04-10T23:29:22.97 0.6 undecidable manual P 10 0.8301 99 0.01 62
IV.MDI.HHE. 2020-04-10T23:29:21.20 0.3 undecidable manual P 322 0.777 100 -0.85 75
ST.VARA.EHZ. 2020-04-10T23:29:21.21 0.6 undecidable manual P 27 0.7455 100 -0.31 60
IV.BOB.HNE. 2020-04-10T23:29:21.55 0.3 undecidable manual P 240 0.786 99 -0.65 78
GU.GRAM.HHZ. 2020-04-10T23:29:20.81 0.3 undecidable manual P 200 0.7141 101 -0.17 91
IV.PRMA.HHZ. 2020-04-10T23:29:20.85 0.6 undecidable manual S 190 0.4047 110 -1.38 37
IV.CADC.HNN. 2020-04-10T23:29:20.57 0.3 undecidable manual S 326 0.3525 114 -0.24 100
IV.ZONE.HHZ. 2020-04-10T23:29:19.63 0.3 undecidable manual P 341 0.634 102 -0.02 98
IV.MBAL.EHZ. 2020-04-10T23:29:19.25 0.3 undecidable manual P 30 0.6205 102 -0.17 95
IV.PCN.EHZ. 2020-04-10T23:29:18.11 0.3 undecidable manual P 255 0.4991 106 0.7 86
OX.BALD.HHZ. 2020-04-10T23:29:18.89 0.6 undecidable manual P 29 0.5936 103 -0.09 65
IV.MAGA.HHE. 2020-04-10T23:29:18.40 0.6 undecidable manual P 14 0.6313 102 -1.2 44
IV.ORZI.HHZ. 2020-04-10T23:29:17.49 0.6 undecidable manual P 306 0.4146 110 1.46 39
IV.CADC.HNN. 2020-04-10T23:29:16.00 0.6 undecidable manual P 326 0.3525 114 0.95 52
IV.SALO.HHZ. 2020-04-10T23:29:16.85 0.6 undecidable manual P 10 0.4623 108 0.05 67
IV.PRMA.HHZ. 2020-04-10T23:29:15.04 0.3 undecidable manual P 190 0.4047 110 -0.83 77
IV.BOZZ.HNE. 2020-04-10T23:29:12.99 0.3 undecidable manual P 137 0.0755 158 1.43 68
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NDIM.HHE. ML:2.4 0.000626 0.24 AML other m 2020-04-10T23:29:22.55
IV.NDIM.HHN. ML:2 0.000263 0.08 AML other m 2020-04-10T23:29:25.41
IV.MBAL.EHE. ML:1.8 0.0001105 0.58 AML other m 2020-04-10T23:29:31.80
IV.CRMI.HHN. ML:0 1.555E-5 0.16 AML other m 2020-04-10T23:29:32.19
IV.MBAL.EHN. ML:1.8 9.29E-5 0.62 AML other m 2020-04-10T23:29:32.92
IV.ORZI.HNN. ML:2.2 0.0004325 0.62 AML other m 2020-04-10T23:29:33.65
IV.ORZI.HNE. ML:2.2 0.0004175 0.7 AML other m 2020-04-10T23:29:35.59
ST.VARA.EHE. ML:2.2 0.000193 0.62 AML other m 2020-04-10T23:29:38.70
IV.ZONE.HHN. ML:1.7 8.02E-5 0.26 AML other m 2020-04-10T23:29:38.67
IV.ZOVE.EHE. ML:2.2 0.0001685 1.62 AML other m 2020-04-10T23:29:38.82
IV.ZONE.HHE. ML:1.6 6.315E-5 0.42 AML other m 2020-04-10T23:29:40.65
SI.LUSI.HHE. ML:2.2 0.00015 0.5 AML other m 2020-04-10T23:29:41.56
ST.DOSS.HHE. ML:2.2 0.0001345 0.4 AML other m 2020-04-10T23:29:41.94
ST.DOSS.HNN. ML:2.2 0.00014035 1.3 AML other m 2020-04-10T23:29:42.29
IV.CRMI.HHE. ML:0 1.54E-5 1.5 AML other m 2020-04-10T23:29:43.77
ST.DOSS.HNE. ML:2.2 0.00016 0.58 AML other m 2020-04-10T23:29:44.50
ST.DOSS.HHN. ML:2.1 0.000109 0.52 AML other m 2020-04-10T23:29:44.25
ST.VARA.EHN. ML:2.2 0.0001785 0.52 AML other m 2020-04-10T23:29:44.67
SI.LUSI.HHN. ML:2.5 0.0002835 0.24 AML other m 2020-04-10T23:29:45.69
IV.ZOVE.EHN. ML:1.9 9.54E-5 1.62 AML other m 2020-04-10T23:29:46.16
IV.CTI.HHE. ML:2.3 0.0001065 0.4 AML other m 2020-04-10T23:29:49.18
IV.CTI.HHN. ML:2.5 0.0001765 0.3 AML other m 2020-04-10T23:29:50.45
GU.RNCA.HHN. ML:1.5 1.815E-5 0.78 AML other m 2020-04-10T23:29:51.69
GU.RNCA.HHE. ML:1.8 4.085E-5 1.6 AML other m 2020-04-10T23:29:51.14
OX.CGRP.HHE. ML:2.1 8.17E-5 0.52 AML other m 2020-04-10T23:29:53.90
ST.ZIAN.EHE. ML:2.1 6.015E-5 0.42 AML other m 2020-04-10T23:29:56.36
ST.ZIAN.EHN. ML:2.3 9.435E-5 0.4 AML other m 2020-04-10T23:29:59.57
IV.APPI.EHE. ML:2.2 8.15E-5 1.52 AML other m 2020-04-10T23:30:01.89
OX.CGRP.HHN. ML:2 6.56E-5 0.58 AML other m 2020-04-10T23:30:01.41
IV.APPI.EHN. ML:2.3 8.34E-5 0.52 AML other m 2020-04-10T23:30:02.69
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Focal Mechanisms

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
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 full SEED format Download