Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 24-05-2012 and time 02:04:07 (Italy) in region 2 km E Medolla (MO)

A magnitude ML 2.4 earthquake occured in region: 2 km E Medolla (MO), on

  • 24-05-2012 00:04:07 (UTC)
  • 24-05-2012 02:04:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8570, 11.0910 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
Medolla MO 2 6308 6308
Mirandola MO 4 23875 30183
San Felice sul Panaro MO 4 10900 41083
Cavezzo MO 5 7026 48109
San Possidonio MO 8 3619 51728
Camposanto MO 9 3201 54929
San Prospero MO 9 5860 60789
Concordia sulla Secchia MO 11 8641 69430
San Giovanni del Dosso MN 12 1248 70678
San Giacomo delle Segnate MN 14 1639 72317
Poggio Rusco MN 14 6625 78942
Ravarino MO 15 6233 85175
Bomporto MO 15 10157 95332
Schivenoglia MN 15 1203 96535
Novi di Modena MO 16 10247 106782
Crevalcore BO 16 13465 120247
Villa Poma MN 16 2023 122270
Bastiglia MO 16 4193 126463
Moglia MN 16 5600 132063
Finale Emilia MO 16 15699 147762
Carpi MO 18 70699 218461
Magnacavallo MN 18 1561 220022
Soliera MO 19 15461 235483
Rolo RE 19 4105 239588
Quistello MN 19 5595 245183
Pieve di Coriano MN 20 1035 246218

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km E of Carpi (70699 inhabitants)
27 Km NE of Modena (184973 inhabitants)
40 Km E of Reggio nell'Emilia (171345 inhabitants)
42 Km W of Ferrara (133155 inhabitants)
45 Km NW of Bologna (386663 inhabitants)
60 Km W of Rovigo (51867 inhabitants)
60 Km E of Parma (192836 inhabitants)
65 Km S of Verona (258765 inhabitants)
75 Km NW of Imola (69797 inhabitants)
85 Km SW of Vicenza (112953 inhabitants)
87 Km SW of Padova (210401 inhabitants)
89 Km NW of Faenza (58541 inhabitants)
89 Km E of Cremona (71901 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 2012-05-24
00:04:05		 44.847 11.1037 9 2014-10-21
12:19:34		 Sala Sismica INGV-Roma 1373071
Bulletin
Rev1000 		ML 2.4 2012-05-24
00:04:07		 44.857 11.0912 4 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV integrato con i dati della Rete Sismica di emergenza 5893491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-05-24 00:04:07 ± 0.08
Latitude 44.8570 ± 0.0009
Longitude 11.0912 ± 0.0025
Depth (km) 4 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> REMO-INGV
Event type earthquake
Origin ID 5893491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 305
Semi-minor axis of confidence ellipse (meter) 28
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
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) 45
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2043
Epicentral distance of station closest to the epicenter (degree) 0.06655
Epicentral distance of station farthest from the epicenter (degree) 1.14034
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.4
Num. used stations 0
Type of magnitude ML
Reference to an origin 1373071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2012-05-24 00:11:07

ML:2.4

Field Value
Value 2.4
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 5893491
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:47:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
NI.CGRP.HHZ. 2012-05-24T00:04:29.19 0.6 undecidable manual P 26 126.5733 0.34 0
IV.BDI.HHZ. 2012-05-24T00:04:26.48 0.6 undecidable manual P 204 96.5256 1.62 0.47
MN.VLC.HHZ. 2012-05-24T00:04:26.66 0.6 undecidable manual P 216 95.5377 1.71 0.46
IV.T0815.EHZ. 2012-05-24T00:04:25.64 1.0 undecidable manual S 88 49.617 -0.86 0.65
IV.MAGA.HHZ. 2012-05-24T00:04:25.92 0.6 undecidable manual P 341 108.114 -0.16 1.24
IV.SALO.HHZ. 2012-05-24T00:04:24.96 0.6 undecidable manual P 332 95.4378 0.27 0.53
IV.ROVR.HHZ. 2012-05-24T00:04:22.97 0.6 undecidable manual P 359 87.6456 -0.02 0.4
IV.T0817.EHZ. 2012-05-24T00:04:20.64 0.6 undecidable manual S 62 32.4453 -0.21 0.32
IV.ZCCA.HHZ. 2012-05-24T00:04:20.49 1.0 undecidable manual P 189 56.8986 1.51 0.5
IV.T0803.HNZ. 2012-05-24T00:04:17.37 0.6 undecidable manual S 116 22.8549 0.14 0.32
IV.T0815.EHZ. 2012-05-24T00:04:17.77 0.6 undecidable manual P 88 49.617 0.42 0.25
IV.T0822.EHZ. 2012-05-24T00:04:16.37 0.6 undecidable manual S 97 20.2686 -0.06 0.32
IV.T0805.HNZ. 2012-05-24T00:04:15.16 0.6 undecidable manual S 69 19.4694 -1.08 0.32
IV.T0816.EHZ. 2012-05-24T00:04:15.29 1.0 undecidable manual P 111 42.7239 -0.22 0.5
IV.RAVA.EHZ. 2012-05-24T00:04:14.10 0.6 undecidable manual S 169 11.3775 0.11 0.32
IV.T0811.EHZ. 2012-05-24T00:04:14.24 0.6 undecidable manual S 127 13.3755 0.12 0.32
IV.T0814.EHZ. 2012-05-24T00:04:14.07 0.3 undecidable manual S 234 11.9769 -0.03 0.17
IV.T0819.EHZ. 2012-05-24T00:04:14.00 1.0 undecidable manual S 283 15.5733 -0.48 0.65
IV.T0800.HHZ. 2012-05-24T00:04:14.02 0.3 undecidable manual S 94 12.3765 0.19 0.17
IV.T0817.EHZ. 2012-05-24T00:04:14.01 0.6 undecidable manual P 62 32.4453 -0.16 0.25
IV.T0812.EHZ. 2012-05-24T00:04:14.43 0.6 undecidable manual S 33 12.9759 0.01 0.32
IV.T0802.HNZ. 2012-05-24T00:04:13.26 1.0 undecidable manual S 74 7.3815 1.02 0.65
IV.SBPO.HHZ. 2012-05-24T00:04:13.02 0.6 undecidable manual P 328 25.4523 -0.31 0.25
IV.T0818.EHZ. 2012-05-24T00:04:13.83 0.6 undecidable manual S 331 9.879 0.3 0.32
IV.NOVE.EHZ. 2012-05-24T00:04:13.51 0.6 undecidable manual P 258 30.3474 -0.26 0.25
IV.T0803.HNZ. 2012-05-24T00:04:12.22 0.3 undecidable manual P 116 22.8549 -0.05 0.13
IV.T0813.EHZ. 2012-05-24T00:04:12.86 1.0 undecidable manual S 75 8.7801 0.2 0.65
IV.SERM.HNZ. 2012-05-24T00:04:12.45 0.6 undecidable manual P 43 23.4543 -0.17 0.25
IV.T0822.EHZ. 2012-05-24T00:04:11.79 0.1 negative manual P 97 20.2686 -0.08 0.05
IV.T0818.EHZ. 2012-05-24T00:04:10.34 0.1 positive manual P 331 9.879 0.07 0.05
IV.T0812.EHZ. 2012-05-24T00:04:10.67 0.3 undecidable manual P 33 12.9759 0 0.13
IV.RAVA.EHZ. 2012-05-24T00:04:10.54 0.1 negative manual P 169 11.3775 -0.01 0.05
IV.T0811.EHZ. 2012-05-24T00:04:10.60 0.1 negative manual P 127 13.3755 0.01 0.05
IV.T0814.EHZ. 2012-05-24T00:04:10.58 0.1 positive manual P 234 11.9769 -0.03 0.05
IV.T0819.EHZ. 2012-05-24T00:04:10.60 0.3 positive manual P 283 15.5733 -0.28 0.13
IV.T0813.EHZ. 2012-05-24T00:04:10.01 0.1 negative manual P 75 8.7801 0.12 0.05
IV.T0800.HHZ. 2012-05-24T00:04:10.54 0.1 negative manual P 94 12.3765 0.06 0.05
IV.T0805.HNZ. 2012-05-24T00:04:10.60 0.3 undecidable manual P 69 19.4694 -1.04 0.13
IV.T0802.HNZ. 2012-05-24T00:04:09.76 0.3 negative manual P 74 7.3815 0.15 0.13
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RAVA.EHE. ML:2.9 0.011405000000000002 0.44 AML other m 2012-05-24T00:04:14.27
IV.T0819.HNE. ML:2.8 0.006795 1.44 AML other m 2012-05-24T00:04:16.73
IV.T0819.HHE. ML:2.8 0.006875 1.44 AML other m 2012-05-24T00:04:16.73
IV.T0819.HNN. ML:2.7 0.00579 0.22 AML other m 2012-05-24T00:04:16.81
IV.T0819.HHN. ML:2.7 0.005645 0.22 AML other m 2012-05-24T00:04:16.81
IV.SBPO.HHE. ML:2.1 0.0007149999999999999 0.42 AML other m 2012-05-24T00:04:22.85
IV.FIU.EHN. ML:1.8 0.000225 1.54 AML other m 2012-05-24T00:04:25.03
IV.SBPO.HHN. ML:2.6 0.00271 0.4 AML other m 2012-05-24T00:04:26.77
IV.FIU.EHE. ML:2.0 0.0003505 1.36 AML other m 2012-05-24T00:04:31.88
IV.ROVR.HHN. ML:2.6 0.000493 0.2 AML other m 2012-05-24T00:04:37.66
IV.ROVR.HHE. ML:2.5 0.0003765 0.2 AML other m 2012-05-24T00:04:37.57
IV.SALO.HHE. ML:2.4 0.000277 0.82 AML other m 2012-05-24T00:04:40.76
IV.SALO.HHN. ML:2.4 0.00028000000000000003 1.12 AML other m 2012-05-24T00:04:41.67
IV.MAGA.HHE. ML:2.9 0.0007605 0.6 AML other m 2012-05-24T00:04:43.63
IV.MAGA.HHN. ML:2.9 0.0006495 0.48 AML other m 2012-05-24T00:04:43.42
NI.CGRP.HHN. ML:2.0 0.00007565 0.32 AML other m 2012-05-24T00:04:46.65
NI.CGRP.HHE. ML:2.2 0.00009805 0.72 AML other m 2012-05-24T00:04:46.66
IV.MABI.HHN. ML:1.9 0.0000422 0.26 AML other m 2012-05-24T00:04:50.66
IV.MABI.HHE. ML:2.0 0.000051949999999999996 0.26 AML other m 2012-05-24T00:04:50.71
SI.KOSI.HHE. ML:2.2 0.00005655 1.08 AML other m 2012-05-24T00:05:01.46
SI.KOSI.HHN. ML:2.0 0.0000387 1.02 AML other m 2012-05-24T00:05:07.33
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