Earthquake with magnitude of ML 2.0 on date 10-04-2019 and time 20:01:55 (UTC) in region 1 km N Castelnovo di Sotto (RE)

A magnitude ML 2.0 earthquake occured in region: 1 km N Castelnovo di Sotto (RE), on

  • 10-04-2019 20:01:55 (UTC)
  • 10-04-2019 22:01:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.82, 10.57 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Castelnovo di Sotto RE 1 8462 8462
Poviglio RE 3 7311 15773
Campegine RE 5 5029 20802
Cadelbosco di Sopra RE 7 10628 31430
Gattatico RE 7 5837 37267
Boretto RE 9 5272 42539
Sorbolo PR 10 9544 52083
Brescello RE 10 5617 57700
Gualtieri RE 11 6556 64256
Bagnolo in Piano RE 11 9712 73968
Sant'Ilario d'Enza RE 11 11205 85173
Pomponesco MN 12 1701 86874
Viadana MN 12 19926 106800
Guastalla RE 13 15225 122025
Novellara RE 13 13731 135756
Cavriago RE 14 9839 145595
Reggio nell'Emilia RE 15 171345 316940
Mezzani PR 15 3273 320213
Campagnola Emilia RE 16 5650 325863
Dosolo MN 16 3440 329303
Montecchio Emilia RE 16 10530 339833
Correggio RE 18 25897 365730
Luzzara RE 18 9250 374980
Montechiarugolo PR 18 10813 385793
Torrile PR 18 7698 393491
Parma PR 19 192836 586327
Rio Saliceto RE 19 6213 592540
Bibbiano RE 19 10268 602808
Colorno PR 19 8991 611799
San Martino in Rio RE 20 8099 619898

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NW of Reggio nell'Emilia (171345 inhabitants)
19 Km E of Parma (192836 inhabitants)
26 Km W of Carpi (70699 inhabitants)
35 Km NW of Modena (184973 inhabitants)
55 Km SE of Cremona (71901 inhabitants)
71 Km NW of Bologna (386663 inhabitants)
73 Km E of Piacenza (102191 inhabitants)
76 Km SW of Verona (258765 inhabitants)
83 Km W of Ferrara (133155 inhabitants)
84 Km SE of Brescia (196480 inhabitants)
91 Km NE of Carrara (63133 inhabitants)
94 Km NE of Massa (69479 inhabitants)
99 Km NE of La Spezia (93959 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

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
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
Rev 100 ML 2.0 2019-04-10
20:01:55
44.82 10.57 10 2019-04-10
20:06:56
Sala Sismica INGV-Roma 67444951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-10 20:01:55 ± 0.41
Latitude 44.82 ± 0.02
Longitude 10.57 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 67444951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2020
Semi-minor axis of confidence ellipse (meter) 1880
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 305
Circular confidence region, given by single value of horizontal uncertainty (meter) 2020
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 319
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.02972
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 5
Magnitude information

ML:2

Field Value
Value 2
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 67444951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-10 20:06:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PTRJ.HHZ. 2019-04-10T20:03:12.91 3.0 undecidable manual Pg 7.89 0
IV.PE3.EHZ. 2019-04-10T20:02:51.99 3.0 undecidable manual Sn 0.09 0
IV.BORM.HNZ. 2019-04-10T20:02:45.11 3.0 undecidable manual S 0.73 0
IV.MABI.HHZ. 2019-04-10T20:02:33.99 3.0 undecidable manual S -0.18 0
ST.DOSS.HHZ. 2019-04-10T20:02:31.92 3.0 undecidable manual S -0.48 0
ST.RONC.EHZ. 2019-04-10T20:02:30.04 3.0 undecidable manual S -2.33 0
ST.VARA.EHZ. 2019-04-10T20:02:28.81 0.6 undecidable manual S 13 1.0297 50 0.25 46
IV.ZONE.HHZ. 2019-04-10T20:02:27.56 0.3 undecidable manual S 342 0.992 50 0.12 72
IV.MBAL.EHZ. 2019-04-10T20:02:25.14 0.3 undecidable manual S 13 0.8984 50 0.46 68
IV.MAGA.HHZ. 2019-04-10T20:02:25.83 0.1 undecidable manual S 3 0.9533 50 -0.47 90
IV.ROVR.HHZ. 2019-04-10T20:02:24.49 0.6 undecidable manual S 23 0.8975 50 -0.16 49
ST.PANI.EHZ. 2019-04-10T20:02:19.54 3.0 negative manual P 0.34 0
SI.LUSI.HHZ. 2019-04-10T20:02:16.57 3.0 positive manual P -0.12 0
ST.DOSS.HHZ. 2019-04-10T20:02:15.84 3.0 negative manual P -0.66 0
IV.MSSA.HHZ. 2019-04-10T20:02:14.25 3.0 positive manual P -0.54 0
ST.VARA.EHZ. 2019-04-10T20:02:14.62 1.0 positive manual P 13 1.0297 50 0.09 24
IV.ZONE.HHZ. 2019-04-10T20:02:14.04 0.3 undecidable manual P 342 0.992 50 0.16 71
IV.ROVR.HHZ. 2019-04-10T20:02:12.29 0.6 negative manual P 23 0.8975 50 0.02 50
IV.MBAL.EHZ. 2019-04-10T20:02:12.27 0.1 undecidable manual P 13 0.8984 50 -0.01 100
IV.MAGA.HHZ. 2019-04-10T20:02:12.84 0.6 negative manual P 3 0.9533 50 -0.38 46
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAVE.HHN. ML:1.9 0.000337 0.22 AML other m 2019-04-10T20:02:09.87
IV.CAVE.HHE. ML:1.8 0.0002645 0.22 AML other m 2019-04-10T20:02:09.86
GU.GRAM.HHN. ML:1.2 3.93E-5 0.9 AML other m 2019-04-10T20:02:15.97
GU.GRAM.HHE. ML:1.3 5.015E-5 1.06 AML other m 2019-04-10T20:02:19.21
IV.ROVR.HHE. ML:1.4 2.645E-5 1.34 AML other m 2019-04-10T20:02:25.31
IV.ROVR.HHN. ML:1.8 6.43E-5 0.96 AML other m 2019-04-10T20:02:26.68
IV.MBAL.EHE. ML:2.2 0.0001585 0.1 AML other m 2019-04-10T20:02:26.51
IV.MBAL.EHN. ML:2.1 0.00011545 0.3 AML other m 2019-04-10T20:02:26.79
IV.MAGA.HHE. ML:2.3 0.000183 0.6 AML other m 2019-04-10T20:02:27.52
IV.MAGA.HHN. ML:2.2 0.0001325 0.44 AML other m 2019-04-10T20:02:29.57
IV.ZONE.HHN. ML:2 9.355E-5 0.22 AML other m 2019-04-10T20:02:29.45
IV.ZONE.HHE. ML:1.9 7.42E-5 0.28 AML other m 2019-04-10T20:02:29.90
ST.VARA.EHN. ML:2.1 0.0001121 1.36 AML other m 2019-04-10T20:02:30.00
ST.VARA.EHE. ML:2.3 0.000155 0.56 AML other m 2019-04-10T20:02:31.91
SI.LUSI.HHE. ML:2.1 7.735E-5 1.06 AML other m 2019-04-10T20:02:33.14
SI.LUSI.HHN. ML:2.2 0.00010185 1.04 AML other m 2019-04-10T20:02:33.92
IV.MABI.HHE. ML:1.9 4.51E-5 1.66 AML other m 2019-04-10T20:02:34.94
ST.DOSS.HHN. ML:1.8 3.88E-5 0.66 AML other m 2019-04-10T20:02:34.50
IV.MABI.HHN. ML:1.4 1.74E-5 0.32 AML other m 2019-04-10T20:02:34.73
ST.DOSS.HHE. ML:1.8 4.62E-5 0.78 AML other m 2019-04-10T20:02:34.20
IV.BORM.HNE. ML:3.3 0.0007305 0.64 AML other m 2019-04-10T20:02:47.66
IV.PE3.EHN. ML:2.3 6.16E-5 0.44 AML other m 2019-04-10T20:02:47.57
IV.BORM.HNN. ML:3 0.00035305 0.42 AML other m 2019-04-10T20:02:47.87
IV.PE3.EHE. ML:2.4 8.405E-5 0.06 AML other m 2019-04-10T20:03:08.35
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