Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 19-05-2012 and time 23:42:51 (UTC) in region 8 km N Finale Emilia (MO)

A magnitude ML 2.2 earthquake occured in region: 8 km N Finale Emilia (MO), on

  • 19-05-2012 23:42:51 (UTC)
  • 20-05-2012 01:42:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.9030, 11.2930 at 11 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
Finale Emilia MO 8 15699 15699
Felonica MN 10 1359 17058
Bondeno FE 10 14655 31713
Calto RO 11 743 32456
Sermide MN 12 6189 38645
Ficarolo RO 12 2438 41083
Castelmassa RO 13 4252 45335
Ceneselli RO 14 1719 47054
Castelnovo Bariano RO 14 2762 49816
San Felice sul Panaro MO 14 10900 60716
Salara RO 14 1160 61876
Magnacavallo MN 14 1561 63437
Sant'Agostino FE 14 6853 70290
Carbonara di Po MN 16 1297 71587
Gaiba RO 16 1063 72650
Mirabello FE 16 3266 75916
Poggio Rusco MN 16 6625 82541
Villa Poma MN 18 2023 84564
Camposanto MO 18 3201 87765
Borgofranco sul Po MN 18 784 88549
Vigarano Mainarda FE 18 7694 96243
Bergantino RO 18 2565 98808
Mirandola MO 18 23875 122683
San Giovanni del Dosso MN 18 1248 123931
Medolla MO 18 6308 130239
Melara RO 19 1803 132042
Cento FE 19 35686 167728
Trecenta RO 20 2805 170533
Schivenoglia MN 20 1203 171736

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of Ferrara (133155 inhabitants)
35 Km E of Carpi (70699 inhabitants)
41 Km NE of Modena (184973 inhabitants)
44 Km W of Rovigo (51867 inhabitants)
46 Km N of Bologna (386663 inhabitants)
57 Km E of Reggio nell'Emilia (171345 inhabitants)
64 Km SE of Verona (258765 inhabitants)
70 Km NW of Imola (69797 inhabitants)
72 Km SW of Padova (210401 inhabitants)
74 Km S of Vicenza (112953 inhabitants)
77 Km E of Parma (192836 inhabitants)
83 Km NW of Faenza (58541 inhabitants)
90 Km NW of Ravenna (159116 inhabitants)
96 Km NW of Forlì (117913 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 2.2 2012-05-19
23:42:54		 44.886 11.2962 4 2014-10-21
12:19:34		 Sala Sismica INGV-Roma 1308221
Bulletin
Rev1000 		ML 2.2 2012-05-19
23:42:51		 44.9033 11.2927 11 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV 2666081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-05-19 23:42:51 ± 0.24
Latitude 44.9033 ± 0.0063
Longitude 11.2927 ± 0.0178
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 2666081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1415
Semi-minor axis of confidence ellipse (meter) 655
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 94
Circular confidence region, given by single value of horizontal uncertainty (meter) 1410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.10702
Epicentral distance of station farthest from the epicenter (degree) 1.82382
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 0
Type of magnitude ML
Reference to an origin 1308221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-05-19 23:57:32

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 2666081
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:42:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAGA.HHZ. 2012-05-19T23:43:26.91 0.6 undecidable manual S 332 109.7124 38 -0.9 34
SI.MOSI.HHZ. 2012-05-19T23:43:26.32 0.6 undecidable manual P 343 198.5568 38 0.07 31
SI.ABSI.HHZ. 2012-05-19T23:43:25.83 0.3 undecidable manual P 1 202.4418 38 -1.03 33
IV.SALO.HHZ. 2012-05-19T23:43:25.31 0.6 undecidable manual S 323 99.4227 38 0.3 42
SI.KOSI.HHZ. 2012-05-19T23:43:22.17 0.3 undecidable manual P 2 173.0934 38 -0.14 53
IV.MSSA.HHZ. 2012-05-19T23:43:20.18 0.3 undecidable manual P 246 154.623 38 0.76 48
IV.ROVR.HHZ. 2012-05-19T23:43:19.97 0.6 undecidable manual S 348 84.249 38 -0.91 35
NI.POLC.HHZ. 2012-05-19T23:43:19.55 0.6 undecidable manual P 37 156.0216 38 -0.11 39
NI.CGRP.HHZ. 2012-05-19T23:43:13.76 0.3 undecidable manual P 20 115.4955 38 0.4 60
IV.MAGA.HHZ. 2012-05-19T23:43:12.32 0.1 undecidable manual P 332 109.7124 38 -0.14 86
GU.POPM.HHZ. 2012-05-19T23:43:12.98 0.3 undecidable manual P 203 108.3138 38 0.73 55
IV.SALO.HHZ. 2012-05-19T23:43:11.03 0.3 undecidable manual P 323 99.4227 38 0.17 65
IV.SEI.SHZ. 2012-05-19T23:43:11.48 0.3 undecidable manual P 177 94.3389 38 1.41 40
IV.BRIS.HHZ. 2012-05-19T23:43:10.33 0.6 undecidable manual P 153 84.0492 38 1.85 20
IV.ROVR.HHZ. 2012-05-19T23:43:08.51 0.1 undecidable manual P 348 84.249 38 0.01 93
IV.ZCCA.HHZ. 2012-05-19T23:43:06.71 0.3 undecidable manual P 202 66.1893 38 1.02 52
IV.FIU.EHZ. 2012-05-19T23:43:05.84 0.6 undecidable manual S 152 33.1446 50 -1.05 36
IV.TEOL.HHZ. 2012-05-19T23:43:04.84 0.1 negative manual P 30 58.9965 38 0.27 92
IV.RAVA.EHZ. 2012-05-19T23:43:01.28 0.3 undecidable manual S 220 21.3675 50 -0.44 71
IV.SERM.EHZ. 2012-05-19T23:43:01.47 0.3 undecidable manual S 1 11.877 132 0.15 77
IV.FIU.EHZ. 2012-05-19T23:42:59.65 0.3 undecidable manual P 152 33.1446 50 -0.86 60
IV.RAVA.EHZ. 2012-05-19T23:42:57.12 0.1 negative manual P 220 21.3675 50 -0.44 95
IV.SERM.EHZ. 2012-05-19T23:42:57.04 0.1 undecidable manual P 1 11.877 132 -0.28 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.ABSI.HHE. ML:2.4 0.0000699 0.46 AML other m 2012-05-19T23:43:54.12
SI.ABSI.HHN. ML:2.3 0.0000528 0.96 AML other m 2012-05-19T23:43:59.63
IV.BRIS.HHE. ML:1.5 0.00003925 0.5 AML other m 2012-05-19T23:43:25.45
IV.BRIS.HHN. ML:1.4 0.0000334 1.26 AML other m 2012-05-19T23:43:26.78
NI.CGRP.HHN. ML:2.0 0.0000713 0.94 AML other m 2012-05-19T23:43:36.24
NI.CGRP.HHE. ML:1.8 0.0000465 0.62 AML other m 2012-05-19T23:43:36.97
IV.FIU.EHE. ML:2.2 0.000668 0.46 AML other m 2012-05-19T23:43:25.56
IV.FIU.EHN. ML:2.2 0.0006120000000000001 1.26 AML other m 2012-05-19T23:43:25.03
SI.KOSI.HHN. ML:2.2 0.00005745 1.12 AML other m 2012-05-19T23:43:45.86
SI.KOSI.HHE. ML:2.1 0.000054199999999999996 0.52 AML other m 2012-05-19T23:43:46.57
IV.MAGA.HHN. ML:2.9 0.000708 0.26 AML other m 2012-05-19T23:43:29.58
IV.MAGA.HHE. ML:2.9 0.0006979999999999999 1.58 AML other m 2012-05-19T23:43:29.83
SI.MOSI.HHN. ML:2.6 0.0001085 0.94 AML other m 2012-05-19T23:43:52.99
SI.MOSI.HHE. ML:2.3 0.00005545 1.26 AML other m 2012-05-19T23:43:54.00
IV.MSSA.HHE. ML:2.1 0.00006125 1.1 AML other m 2012-05-19T23:43:46.16
IV.MSSA.HHN. ML:2.0 0.00004795 1.18 AML other m 2012-05-19T23:43:44.21
NI.POLC.HHN. ML:2.3 0.00008585000000000001 0.28 AML other m 2012-05-19T23:43:44.54
NI.POLC.HHE. ML:2.0 0.0000505 0.64 AML other m 2012-05-19T23:43:53.92
GU.POPM.HHE. ML:1.8 0.00006225 0.66 AML other m 2012-05-19T23:43:31.55
GU.POPM.HHN. ML:1.9 0.00007895 1.58 AML other m 2012-05-19T23:43:31.67
IV.RAVA.EHE. ML:3.2 0.00992 0.4 AML other m 2012-05-19T23:43:01.61
IV.RAVA.EHN. ML:3.1 0.0085 0.36 AML other m 2012-05-19T23:43:01.59
IV.ROVR.HHE. ML:2.3 0.00026000000000000003 0.4 AML other m 2012-05-19T23:43:23.29
IV.ROVR.HHN. ML:2.7 0.0006094999999999999 0.14 AML other m 2012-05-19T23:43:23.68
IV.SALO.HHE. ML:2.5 0.0003135 0.78 AML other m 2012-05-19T23:43:27.27
IV.SALO.HHN. ML:2.5 0.00029000000000000006 1.26 AML other m 2012-05-19T23:43:27.59
IV.TEOL.HHN. ML:2.2 0.000352 0.4 AML other m 2012-05-19T23:43:18.10
IV.TEOL.HHE. ML:2.2 0.0003665 1.22 AML other m 2012-05-19T23:43:18.58
IV.ZCCA.HHE. ML:1.8 0.0001255 0.48 AML other m 2012-05-19T23:43:19.62
IV.ZCCA.HHN. ML:1.8 0.0001024 0.38 AML other m 2012-05-19T23:43:24.28
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