Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 21-12-2018 and time 09:04:02 (UTC) in region 2 km S Campogalliano (MO)

A magnitude ML 2.0 earthquake occured in region: 2 km S Campogalliano (MO), on

  • 21-12-2018 09:04:02 (UTC)
  • 21-12-2018 10:04:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.6750, 10.8380 at 31 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
Campogalliano MO 2 8845 8845
Rubiera RE 5 14864 23709
Modena MO 8 184973 208682
San Martino in Rio RE 8 8099 216781
Soliera MO 10 15461 232242
Formigine MO 11 34323 266565
Correggio RE 12 25897 292462
Casalgrande RE 12 19310 311772
Carpi MO 13 70699 382471
Bastiglia MO 14 4193 386664
Scandiano RE 14 25483 412147
Fiorano Modenese MO 15 17160 429307
Rio Saliceto RE 15 6213 435520
Sassuolo MO 16 40853 476373
Castelnuovo Rangone MO 16 14896 491269
Bagnolo in Piano RE 16 9712 500981
Nonantola MO 16 15839 516820
Reggio nell'Emilia RE 17 171345 688165
Maranello MO 17 17359 705524
Bomporto MO 17 10157 715681
Castelfranco Emilia MO 19 32677 748358
San Prospero MO 19 5860 754218
Albinea RE 20 8860 763078
Campagnola Emilia RE 20 5650 768728
San Cesario sul Panaro MO 20 6407 775135

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km W of Modena (184973 inhabitants)
13 Km SW of Carpi (70699 inhabitants)
17 Km E of Reggio nell'Emilia (171345 inhabitants)
43 Km E of Parma (192836 inhabitants)
45 Km W of Bologna (386663 inhabitants)
64 Km W of Ferrara (133155 inhabitants)
78 Km W of Imola (69797 inhabitants)
82 Km SE of Cremona (71901 inhabitants)
83 Km N of Pistoia (90315 inhabitants)
86 Km S of Verona (258765 inhabitants)
87 Km SW of Rovigo (51867 inhabitants)
89 Km NE of Carrara (63133 inhabitants)
90 Km NE of Massa (69479 inhabitants)
91 Km N of Prato (191150 inhabitants)
94 Km W of Faenza (58541 inhabitants)
96 Km N of Lucca (89046 inhabitants)
100 Km E of Piacenza (102191 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 2018-12-21
09:04:02		 44.6752 10.8382 31 2019-06-04
09:16:17		 Bollettino Sismico Italiano INGV 68631311
Reviewed
Rev100 		ML 2.0 2018-12-21
09:04:02		 44.6637 10.8332 33 2018-12-21
09:24:29		 Sala Sismica INGV-Roma 64048141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-21 09:04:02 ± 0.1
Latitude 44.6752 ± 0.0081
Longitude 10.8382 ± 0.0139
Depth (km) 31 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 68631311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1126
Semi-minor axis of confidence ellipse (meter) 573
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 119
Circular confidence region, given by single value of horizontal uncertainty (meter) 1130.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.09083
Epicentral distance of station farthest from the epicenter (degree) 1.67903
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 38
Type of magnitude ML
Reference to an origin 64048141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-21 09:24:29

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 68631311
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-17 09:32:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.ZIAN.EHZ. 2018-12-21T09:04:30.16 0.3 undecidable manual P 17 186.369 54 -0.33 46
IV.MDI.HHZ. 2018-12-21T09:04:27.59 0.3 undecidable manual P 325 149.739 54 1.66 30
IV.CRE.HHZ. 2018-12-21T09:04:26.14 0.3 undecidable manual P 143 146.9418 54 0.56 54
ST.PANI.EHZ. 2018-12-21T09:04:26.23 0.3 undecidable manual P 14 157.3203 54 -0.64 48
IV.CTI.HHZ. 2018-12-21T09:04:26.86 0.3 undecidable manual P 22 164.9127 54 -0.96 40
SI.LUSI.HHZ. 2018-12-21T09:04:24.91 0.3 undecidable manual P 3 142.746 54 -0.14 58
GU.GORR.HHZ. 2018-12-21T09:04:24.05 0.3 undecidable manual P 267 122.1888 54 1.55 34
IV.ASQU.HHZ. 2018-12-21T09:04:23.48 0.3 undecidable manual P 142 123.2877 54 0.84 50
GU.GRAM.HHZ. 2018-12-21T09:04:23.71 0.6 undecidable manual S 252 64.2912 111 0.63 39
ST.DOSS.HHZ. 2018-12-21T09:04:23.56 0.3 undecidable manual P 11 136.5633 54 -0.72 50
IV.MAGA.HHZ. 2018-12-21T09:04:23.01 0.3 undecidable manual P 352 123.1878 54 0.39 58
IV.SFI.EHZ. 2018-12-21T09:04:22.21 0.3 undecidable manual P 136 117.0939 54 0.34 60
ST.VARA.EHZ. 2018-12-21T09:04:22.89 0.3 undecidable manual P 2 127.7721 54 -0.3 58
IV.MBAL.EHZ. 2018-12-21T09:04:21.47 0.1 undecidable manual P 1 113.3976 54 0.06 85
IV.RUFI.EHZ. 2018-12-21T09:04:21.07 0.3 undecidable manual P 150 107.115 54 0.45 60
IV.PLMA.HHZ. 2018-12-21T09:04:20.41 0.3 undecidable manual P 229 104.4177 54 0.12 64
IV.PII.HHZ. 2018-12-21T09:04:20.84 0.3 undecidable manual P 193 108.6135 54 0.03 65
IV.CRMI.HHZ. 2018-12-21T09:04:19.63 0.3 undecidable manual P 173 98.2239 103 0.25 63
IV.LMD.HHZ. 2018-12-21T09:04:18.94 0.3 undecidable manual P 134 95.6376 103 -0.05 65
IV.BRIS.HHZ. 2018-12-21T09:04:17.54 0.3 undecidable manual P 124 88.9443 105 -0.44 61
IV.ZCCA.HHZ. 2018-12-21T09:04:17.87 0.6 undecidable manual S 163 37.629 125 1.15 34
GU.GSCL.HHZ. 2018-12-21T09:04:17.28 0.6 undecidable manual S 209 41.1255 122 -0.21 48
IV.MOCL.EHZ. 2018-12-21T09:04:16.19 0.3 undecidable manual P 160 79.1652 106 -0.35 64
GU.EQUI.HHZ. 2018-12-21T09:04:16.37 0.3 undecidable manual P 224 78.366 107 -0.05 69
GU.CARD.HHZ. 2018-12-21T09:04:15.38 0.3 undecidable manual P 202 77.367 107 -0.89 53
IV.CAVE.HHZ. 2018-12-21T09:04:14.35 0.6 undecidable manual S 32 24.8529 138 0.21 48
IV.BDI.HHZ. 2018-12-21T09:04:14.52 0.1 undecidable manual P 196 70.5738 109 -0.76 76
IV.RAVA.EHZ. 2018-12-21T09:04:14.62 0.3 undecidable manual S 68 23.8539 139 0.65 65
MN.VLC.HHZ. 2018-12-21T09:04:14.33 0.3 undecidable manual P 212 67.4769 110 -0.49 64
Z3.A306A.HHN. 2018-12-21T09:04:14.92 0.6 undecidable manual S 231 24.5532 138 0.83 38
IV.MTRZ.HHZ. 2018-12-21T09:04:14.68 0.3 undecidable manual P 131 61.3941 112 0.73 59
GU.POPM.HHZ. 2018-12-21T09:04:14.11 0.3 undecidable manual P 185 70.1742 109 -1.11 49
GU.GRAM.HHZ. 2018-12-21T09:04:14.60 0.3 undecidable manual P 252 64.2912 111 0.23 67
GU.SARM.EHZ. 2018-12-21T09:04:13.86 0.3 undecidable manual P 213 64.5909 110 -0.54 63
IV.MODE.HNZ. 2018-12-21T09:04:12.56 0.6 undecidable manual S 120 10.0788 160 0.48 47
IV.SBPO.HNN. 2018-12-21T09:04:11.98 0.3 undecidable manual P 9 42.2244 121 0.69 61
IV.PRMA.HHE. 2018-12-21T09:04:11.35 1.0 undecidable manual P 284 42.5241 121 0.02 24
GU.GSCL.HHZ. 2018-12-21T09:04:10.80 0.1 positive manual P 209 41.1255 122 -0.34 92
IV.ZCCA.HHZ. 2018-12-21T09:04:10.65 0.1 undecidable manual P 163 37.629 125 -0.05 98
IV.RAVA.EHZ. 2018-12-21T09:04:09.06 0.6 undecidable manual P 68 23.8539 139 -0.05 50
Z3.A306A.HHN. 2018-12-21T09:04:09.19 0.1 undecidable manual P 231 24.5532 138 0.01 100
IV.CAVE.HHZ. 2018-12-21T09:04:08.74 0.1 undecidable manual P 32 24.8529 138 -0.47 92
IV.MODE.HNZ. 2018-12-21T09:04:07.57 0.3 undecidable manual P 120 10.0788 160 -0.45 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:1.8 0.0001535 0.2 AML other m 2018-12-21T09:04:17.91
GU.GSCL.HHN. ML:1.8 0.00014600000000000003 1.78 AML other m 2018-12-21T09:04:18.01
IV.ZCCA.HHE. ML:2.1 0.0003775 0.84 AML other m 2018-12-21T09:04:18.49
IV.ZCCA.HHN. ML:2.0 0.0002605 0.44 AML other m 2018-12-21T09:04:18.50
GU.SARM.EHE. ML:1.8 0.00009685000000000001 0.4 AML other m 2018-12-21T09:04:25.31
IV.MTRZ.HHE. ML:1.9 0.00014995 0.56 AML other m 2018-12-21T09:04:27.15
GU.GRAM.HHE. ML:2.0 0.000156 0.82 AML other m 2018-12-21T09:04:28.42
IV.MTRZ.HHN. ML:2.0 0.0001535 1.48 AML other m 2018-12-21T09:04:28.09
GU.GRAM.HHN. ML:2.0 0.00016999999999999999 0.36 AML other m 2018-12-21T09:04:29.42
IV.BDI.HHE. ML:1.8 0.00008345 1.38 AML other m 2018-12-21T09:04:29.89
GU.POPM.HHE. ML:1.7 0.00007975 1.82 AML other m 2018-12-21T09:04:29.03
GU.POPM.HHN. ML:1.9 0.00010815 0.84 AML other m 2018-12-21T09:04:30.56
IV.BDI.HHN. ML:2.0 0.0001485 0.44 AML other m 2018-12-21T09:04:30.61
GU.CARD.HHN. ML:2.0 0.000118 0.38 AML other m 2018-12-21T09:04:30.66
IV.MOCL.EHE. ML:1.9 0.00009725 0.86 AML other m 2018-12-21T09:04:30.51
IV.MOCL.EHN. ML:2.0 0.0001221 0.5 AML other m 2018-12-21T09:04:31.68
GU.SARM.EHN. ML:1.8 0.00010115 1.46 AML other m 2018-12-21T09:04:32.87
IV.BRIS.HHE. ML:2.0 0.00010795 0.82 AML other m 2018-12-21T09:04:32.51
IV.BRIS.HHN. ML:1.9 0.00008175 0.42 AML other m 2018-12-21T09:04:33.49
IV.LMD.HHN. ML:1.9 0.00007280000000000001 0.48 AML other m 2018-12-21T09:04:33.77
GU.CARD.HHE. ML:2.0 0.00014150000000000002 0.14 AML other m 2018-12-21T09:04:33.88
IV.LMD.HHE. ML:1.8 0.00006534999999999999 0.7 AML other m 2018-12-21T09:04:34.35
GU.EQUI.HHN. ML:2.0 0.000114 1.68 AML other m 2018-12-21T09:04:34.89
GU.EQUI.HHE. ML:1.7 0.0000614 0.94 AML other m 2018-12-21T09:04:35.72
IV.PII.HHN. ML:2.2 0.00013450000000000002 0.6 AML other m 2018-12-21T09:04:36.82
IV.PII.HHE. ML:2.2 0.0001275 0.6 AML other m 2018-12-21T09:04:36.94
IV.SFI.EHE. ML:1.8 0.000045350000000000005 0.38 AML other m 2018-12-21T09:04:39.07
IV.MBAL.EHE. ML:2.6 0.00031000000000000005 0.12 AML other m 2018-12-21T09:04:39.12
IV.MBAL.EHN. ML:2.7 0.0004005 0.1 AML other m 2018-12-21T09:04:39.39
IV.MAGA.HHE. ML:2.8 0.000426 0.3 AML other m 2018-12-21T09:04:40.27
IV.MAGA.HHN. ML:2.7 0.00031 0.26 AML other m 2018-12-21T09:04:40.48
ST.VARA.EHE. ML:2.8 0.000446 0.5 AML other m 2018-12-21T09:04:41.25
IV.SFI.EHN. ML:1.8 0.00004265 1.32 AML other m 2018-12-21T09:04:41.81
IV.ASQU.HHE. ML:1.8 0.00004405 1.16 AML other m 2018-12-21T09:04:41.16
IV.ASQU.HHN. ML:1.8 0.00003865 0.54 AML other m 2018-12-21T09:04:41.57
ST.VARA.EHN. ML:2.6 0.00024349999999999998 0.48 AML other m 2018-12-21T09:04:41.75
ST.DOSS.HHE. ML:2.3 0.00012409999999999998 0.52 AML other m 2018-12-21T09:04:42.85
SI.LUSI.HHN. ML:2.8 0.0003115 0.18 AML other m 2018-12-21T09:04:44.27
SI.LUSI.HHE. ML:2.7 0.0002755 0.42 AML other m 2018-12-21T09:04:44.38
ST.DOSS.HHN. ML:2.4 0.000131 0.42 AML other m 2018-12-21T09:04:44.76
IV.MDI.HHN. ML:2.3 0.00009825 0.24 AML other m 2018-12-21T09:04:48.93
IV.MDI.HHE. ML:2.4 0.00011300000000000001 0.38 AML other m 2018-12-21T09:04:49.22
IV.CTI.HHE. ML:2.6 0.00014800000000000002 1.82 AML other m 2018-12-21T09:04:52.01
IV.CTI.HHN. ML:2.6 0.0001785 0.2 AML other m 2018-12-21T09:04:52.55
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