Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 12-06-2012 and time 10:33:37 (Italy) in region 3 km W San Possidonio (MO)

A magnitude ML 2.4 earthquake occured in region: 3 km W San Possidonio (MO), on

  • 12-06-2012 08:33:37 (UTC)
  • 12-06-2012 10:33:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8790, 10.9640 at 4 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV integrato con i dati della Rete Sismica di emergenza.

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
San Possidonio MO 3 3619 3619
Concordia sulla Secchia MO 4 8641 12260
Novi di Modena MO 5 10247 22507
Cavezzo MO 7 7026 29533
Moglia MN 7 5600 35133
Mirandola MO 8 23875 59008
Rolo RE 8 4105 63113
Medolla MO 9 6308 69421
San Prospero MO 11 5860 75281
San Giacomo delle Segnate MN 12 1639 76920
Fabbrico RE 12 6693 83613
Carpi MO 12 70699 154312
Reggiolo RE 13 9178 163490
San Giovanni del Dosso MN 14 1248 164738
Gonzaga MN 14 9150 173888
San Felice sul Panaro MO 15 10900 184788
Rio Saliceto RE 15 6213 191001
Quistello MN 15 5595 196596
Schivenoglia MN 16 1203 197799
Pegognaga MN 16 7160 204959
Soliera MO 16 15461 220420
Campagnola Emilia RE 17 5650 226070
Poggio Rusco MN 17 6625 232695
Camposanto MO 17 3201 235896
Bastiglia MO 17 4193 240089
Bomporto MO 18 10157 250246
Villa Poma MN 18 2023 252269
San Benedetto Po MN 18 7258 259527
Novellara RE 19 13731 273258
Correggio RE 19 25897 299155
Quingentole MN 19 1203 300358

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NE of Carpi (70699 inhabitants)
26 Km N of Modena (184973 inhabitants)
33 Km NE of Reggio nell'Emilia (171345 inhabitants)
51 Km E of Parma (192836 inhabitants)
52 Km W of Ferrara (133155 inhabitants)
52 Km NW of Bologna (386663 inhabitants)
62 Km S of Verona (258765 inhabitants)
69 Km W of Rovigo (51867 inhabitants)
79 Km E of Cremona (71901 inhabitants)
83 Km NW of Imola (69797 inhabitants)
87 Km SW of Vicenza (112953 inhabitants)
93 Km SW of Padova (210401 inhabitants)
94 Km SE of Brescia (196480 inhabitants)
98 Km NW of Faenza (58541 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
Reviewed
Rev100 		ML 2.5 2012-06-12
08:33:35		 44.8637 10.9143 28 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 1627771
Bulletin
Rev1000 		ML 2.4 2012-06-12
08:33:37		 44.8788 10.9637 3 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV integrato con i dati della Rete Sismica di emergenza 5909001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-06-12 08:33:37 ± 0.03
Latitude 44.8788 ± 0.0009
Longitude 10.9637 ± 0.0013
Depth (km) 3 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> REMO-INGV
Event type earthquake
Origin ID 5909001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 298
Semi-minor axis of confidence ellipse (meter) 93
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 292
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 36
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2214
Epicentral distance of station closest to the epicenter (degree) 0.05936
Epicentral distance of station farthest from the epicenter (degree) 1.16372
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 0
Type of magnitude ML
Reference to an origin 1627771
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-06-12 08:45:19

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 5909001
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:48:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
NI.CGRP.HHZ. 2012-06-12T08:34:16.28 0.6 undecidable manual S 30 129.1707 0.36 0
IV.BDI.HHZ. 2012-06-12T08:34:12.02 0.6 undecidable manual S 198 95.1381 0.93 0.65
IV.MAGA.HHZ. 2012-06-12T08:34:10.17 0.6 undecidable manual S 345 102.8193 0 0.7
IV.SALO.HHZ. 2012-06-12T08:34:07.93 0.6 undecidable manual S 337 88.9443 0.3 0.45
IV.ROVR.HHZ. 2012-06-12T08:34:06.09 0.6 undecidable manual S 6 85.6476 0.39 0.44
IV.TEOL.HHZ. 2012-06-12T08:34:02.29 0.6 undecidable manual S 46 77.367 -0.48 0.41
NI.CGRP.HHZ. 2012-06-12T08:33:58.82 0.6 undecidable manual P 30 129.1707 -0.12 0
IV.BDI.HHZ. 2012-06-12T08:33:56.84 0.3 undecidable manual P 198 95.1381 2.43 0.27
IV.SALO.HHZ. 2012-06-12T08:33:54.69 0.3 undecidable manual P 337 88.9443 1.17 0.19
IV.MAGA.HHZ. 2012-06-12T08:33:54.59 1.0 undecidable manual P 345 102.8193 -0.49 1.09
IV.ROVR.HHZ. 2012-06-12T08:33:53.17 0.6 undecidable manual P 6 85.6476 0.73 0.34
IV.TEOL.HHZ. 2012-06-12T08:33:50.72 1.0 undecidable manual P 46 77.367 -0.44 0.64
IV.NOVE.EHZ. 2012-06-12T08:33:46.66 0.3 undecidable manual S 245 21.4674 -0.51 0.17
IV.T0800.HHZ. 2012-06-12T08:33:46.42 0.6 undecidable manual S 98 22.6551 -0.61 0.32
IV.RAVA.EHZ. 2012-06-12T08:33:45.96 1.0 undecidable manual S 138 18.3705 -0.11 0.65
IV.T0813.EHZ. 2012-06-12T08:33:45.63 0.3 undecidable manual S 90 18.5703 -0.05 0.17
IV.T0825.EHZ. 2012-06-12T08:33:45.52 0.3 undecidable manual S 319 13.875 -0.13 0.17
IV.T0802.HNZ. 2012-06-12T08:33:45.30 0.6 undecidable manual S 91 17.1717 0.02 0.32
IV.T0824.EHZ. 2012-06-12T08:33:44.57 0.1 undecidable manual S 192 13.5753 -0.07 0.06
IV.T0826.HNZ. 2012-06-12T08:33:43.76 0.3 undecidable manual S 250 12.7761 -0.27 0.17
IV.T0814.EHZ. 2012-06-12T08:33:43.13 0.1 undecidable manual S 177 9.4794 0.08 0.06
IV.NOVE.EHZ. 2012-06-12T08:33:42.16 0.6 undecidable manual P 245 21.4674 0.21 0.25
IV.T0828.EHZ. 2012-06-12T08:33:42.11 0.1 undecidable manual S 216 6.5934 0.19 0.06
IV.T0827.EHZ. 2012-06-12T08:33:42.47 0.3 undecidable manual S 339 6.993 -0.02 0.17
IV.T0818.EHZ. 2012-06-12T08:33:42.78 0.1 undecidable manual S 40 8.1807 0.07 0.06
IV.T0825.EHZ. 2012-06-12T08:33:41.12 0.3 undecidable manual P 319 13.875 -0.11 0.13
IV.T0802.HNZ. 2012-06-12T08:33:41.21 1.0 undecidable manual P 91 17.1717 0.14 0.5
IV.T0800.HHZ. 2012-06-12T08:33:41.86 0.3 undecidable manual P 98 22.6551 -0.16 0.13
IV.RAVA.EHZ. 2012-06-12T08:33:41.42 0.6 undecidable manual P 138 18.3705 -0.08 0.25
IV.T0813.EHZ. 2012-06-12T08:33:41.37 0.3 undecidable manual P 90 18.5703 0.03 0.13
IV.T0826.HNZ. 2012-06-12T08:33:40.24 0.3 undecidable manual P 250 12.7761 -0.17 0.13
IV.T0824.EHZ. 2012-06-12T08:33:40.65 0.1 undecidable manual P 192 13.5753 -0.1 0.05
IV.T0818.EHZ. 2012-06-12T08:33:39.69 0.1 undecidable manual P 40 8.1807 0 0.05
IV.T0814.EHZ. 2012-06-12T08:33:39.86 0.1 negative manual P 177 9.4794 -0.05 0.05
IV.T0828.EHZ. 2012-06-12T08:33:39.31 0.1 undecidable manual P 216 6.5934 0 0.05
IV.T0827.EHZ. 2012-06-12T08:33:39.53 0.1 undecidable manual P 339 6.993 -0.05 0.05
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RAVA.EHN. ML:2.4 0.0025949999999999997 0.38 AML other m 2012-06-12T08:33:47.25
IV.RAVA.EHE. ML:2.6 0.003585 0.3 AML other m 2012-06-12T08:33:47.12
IV.SBPO.HHN. ML:2.8 0.00508 0.48 AML other m 2012-06-12T08:33:49.91
IV.SBPO.HHE. ML:1.9 0.000683 0.38 AML other m 2012-06-12T08:33:54.29
IV.ROVR.HHN. ML:2.5 0.000439 1.3 AML other m 2012-06-12T08:34:06.68
IV.ROVR.HHE. ML:2.3 0.0002265 1.24 AML other m 2012-06-12T08:34:08.64
NI.CGRP.HHE. ML:2.0 0.0000709 1.56 AML other m 2012-06-12T08:34:10.32
IV.MAGA.HHE. ML:2.8 0.0006165000000000001 0.26 AML other m 2012-06-12T08:34:11.65
IV.MAGA.HHN. ML:2.5 0.0002915 0.3 AML other m 2012-06-12T08:34:12.01
NI.CGRP.HHN. ML:1.9 0.000052699999999999993 0.36 AML other m 2012-06-12T08:34:18.12
IV.CTI.HHN. ML:2.5 0.00017549999999999998 1.08 AML other m 2012-06-12T08:34:19.95
IV.CTI.HHE. ML:2.4 0.00014350000000000002 0.2 AML other m 2012-06-12T08:34:20.69
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