Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 08-04-2020 and time 14:11:07 (UTC) in region 1 km SE Correggio (RE)

A magnitude ML 1.8 earthquake occured in region: 1 km SE Correggio (RE), on

  • 08-04-2020 14:11:07 (UTC)
  • 08-04-2020 16:11:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.7680, 10.7900 at 22 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
Correggio RE 1 25897 25897
San Martino in Rio RE 4 8099 33996
Rio Saliceto RE 5 6213 40209
Carpi MO 8 70699 110908
Campagnola Emilia RE 9 5650 116558
Bagnolo in Piano RE 9 9712 126270
Campogalliano MO 10 8845 135115
Novellara RE 10 13731 148846
Soliera MO 11 15461 164307
Fabbrico RE 12 6693 171000
Rubiera RE 13 14864 185864
Rolo RE 14 4105 189969
Reggio nell'Emilia RE 15 171345 361314
Cadelbosco di Sopra RE 15 10628 371942
Novi di Modena MO 17 10247 382189
Reggiolo RE 17 9178 391367
Bastiglia MO 17 4193 395560
Modena MO 17 184973 580533
Castelnovo di Sotto RE 19 8462 588995
San Prospero MO 19 5860 594855
Gualtieri RE 20 6556 601411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km W of Carpi (70699 inhabitants)
15 Km NE of Reggio nell'Emilia (171345 inhabitants)
17 Km NW of Modena (184973 inhabitants)
37 Km E of Parma (192836 inhabitants)
53 Km NW of Bologna (386663 inhabitants)
66 Km W of Ferrara (133155 inhabitants)
73 Km SE of Cremona (71901 inhabitants)
76 Km S of Verona (258765 inhabitants)
86 Km W of Rovigo (51867 inhabitants)
87 Km NW of Imola (69797 inhabitants)
92 Km E of Piacenza (102191 inhabitants)
93 Km N of Pistoia (90315 inhabitants)
94 Km NE of Carrara (63133 inhabitants)
96 Km NE of Massa (69479 inhabitants)
97 Km SE of Brescia (196480 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 1.8 2020-04-08
14:11:07		 44.7683 10.7902 22 2020-07-18
21:08:37		 Bollettino Sismico Italiano INGV 79166431
Reviewed
Rev100 		ML 1.8 2020-04-08
14:11:07		 44.7358 10.7845 10 2020-04-08
14:48:28		 Sala Sismica INGV-Roma 78014521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-08 14:11:07 ± 0.21
Latitude 44.7683 ± 0.0099
Longitude 10.7902 ± 0.0139
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79166431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 976
Semi-minor axis of confidence ellipse (meter) 778
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.17986
Epicentral distance of station farthest from the epicenter (degree) 1.19520
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 79166431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-07 22:26:04

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 78014521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-08 14:48:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.LUSI.HHZ. 2020-04-08T14:11:45.80 0.6 undecidable manual S 5 132.6672 95 0.01 49
IV.ZONE.HHZ. 2020-04-08T14:11:43.20 0.6 undecidable manual S 335 122.2887 96 0.17 49
ST.DOSS.HHZ. 2020-04-08T14:11:43.90 0.6 undecidable manual S 14 127.2726 96 -0.45 45
IV.MAGA.HHZ. 2020-04-08T14:11:40.30 0.6 undecidable manual S 354 112.3986 96 -0.11 50
IV.MBAL.EHZ. 2020-04-08T14:11:38.40 1.0 undecidable manual S 3 103.2189 97 0.43 24
OX.BALD.HHE. 2020-04-08T14:11:38.00 0.6 undecidable manual S 1 101.5206 97 0.48 48
IV.SALO.HHZ. 2020-04-08T14:11:36.60 0.6 undecidable manual S 348 96.5256 98 0.39 49
IV.ZOVE.EHZ. 2020-04-08T14:11:35.60 0.6 undecidable manual S 35 93.5397 98 0.17 51
SI.LUSI.HHZ. 2020-04-08T14:11:29.42 0.3 undecidable manual P 5 132.6672 95 -0.31 69
ST.DOSS.HHZ. 2020-04-08T14:11:28.32 0.3 undecidable manual P 14 127.2726 96 -0.58 65
IV.ZONE.HHZ. 2020-04-08T14:11:28.14 0.1 undecidable manual P 335 122.2887 96 0 100
IV.MAGA.HHZ. 2020-04-08T14:11:26.18 0.3 undecidable manual P 354 112.3986 96 -0.44 70
OX.BALD.HHE. 2020-04-08T14:11:25.39 0.3 undecidable manual P 1 101.5206 97 0.44 72
IV.MBAL.EHZ. 2020-04-08T14:11:25.25 0.3 undecidable manual P 3 103.2189 97 0.03 78
IV.ZOVE.EHZ. 2020-04-08T14:11:24.28 0.6 undecidable manual P 35 93.5397 98 0.54 47
IV.SALO.HHZ. 2020-04-08T14:11:24.11 0.6 undecidable manual P 348 96.5256 98 -0.09 52
IV.VISG.HHZ. 2020-04-08T14:11:22.58 0.6 undecidable manual P 141 82.0512 99 0.59 46
IV.PRMA.HHN. 2020-04-08T14:11:21.30 0.6 undecidable manual S 269 37.5291 113 0.41 54
IV.CAVE.HHZ. 2020-04-08T14:11:17.11 0.6 undecidable manual S 57 19.9689 132 0.24 58
IV.ZCCA.HHZ. 2020-04-08T14:11:17.39 1.0 undecidable manual P 162 48.618 107 0.44 26
IV.PRMA.HHN. 2020-04-08T14:11:14.55 0.6 undecidable manual P 269 37.5291 113 -0.8 47
IV.CAVE.HHZ. 2020-04-08T14:11:12.03 0.6 undecidable manual P 57 19.9689 132 -1 45
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZOVE.EHE. ML:1.6 0.00004605 0.94 AML other m 2020-04-08T14:11:38.67
IV.ZOVE.EHN. ML:1.7 0.00004815 0.56 AML other m 2020-04-08T14:11:38.88
IV.SALO.HHN. ML:1.5 0.0000284931 0.1984 AML other m 2020-04-08T14:11:40.16
IV.MBAL.EHN. ML:1.7 0.00004921902 0.1216 AML other m 2020-04-08T14:11:40.08
IV.SALO.HHE. ML:1.5 0.000029690635 0.32 AML other m 2020-04-08T14:11:40.92
IV.MBAL.EHE. ML:1.9 0.00007349628 0.1024 AML other m 2020-04-08T14:11:40.88
IV.MAGA.HHN. ML:2.0 0.00008205 0.36 AML other m 2020-04-08T14:11:42.38
IV.MAGA.HHE. ML:2.1 0.0001121 1.68 AML other m 2020-04-08T14:11:42.98
IV.ZONE.HHE. ML:1.7 0.00003705 0.34 AML other m 2020-04-08T14:11:45.56
ST.DOSS.HHE. ML:1.8 0.0000412 0.44 AML other m 2020-04-08T14:11:45.51
ST.DOSS.HHN. ML:1.7 0.00003195 0.54 AML other m 2020-04-08T14:11:45.48
IV.ZONE.HHN. ML:1.8 0.00004720000000000001 0.26 AML other m 2020-04-08T14:11:46.72
SI.LUSI.HHE. ML:1.8 0.00003545 0.6 AML other m 2020-04-08T14:11:47.56
SI.LUSI.HHN. ML:2.0 0.00006845 0.52 AML other m 2020-04-08T14:11:47.82
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