Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 25-05-2012 and time 23:44:05 (Italy) in region 4 km E San Felice sul Panaro (MO)

A magnitude ML 2.0 earthquake occured in region: 4 km E San Felice sul Panaro (MO), on

  • 25-05-2012 21:44:05 (UTC)
  • 25-05-2012 23:44:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.8450, 11.1900 at 8 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 Felice sul Panaro MO 4 10900 10900
Camposanto MO 7 3201 14101
Finale Emilia MO 9 15699 29800
Medolla MO 9 6308 36108
Mirandola MO 11 23875 59983
Cavezzo MO 13 7026 67009
Crevalcore BO 14 13465 80474
San Prospero MO 15 5860 86334
Ravarino MO 15 6233 92567
Cento FE 15 35686 128253
Poggio Rusco MN 16 6625 134878
San Giovanni del Dosso MN 16 1248 136126
San Possidonio MO 16 3619 139745
Sant'Agostino FE 17 6853 146598
Pieve di Cento BO 17 7019 153617
Bomporto MO 17 10157 163774
Magnacavallo MN 18 1561 165335
Concordia sulla Secchia MO 18 8641 173976
Villa Poma MN 18 2023 175999
Schivenoglia MN 19 1203 177202
Bondeno FE 19 14655 191857
San Giacomo delle Segnate MN 19 1639 193496
Bastiglia MO 20 4193 197689
Castello d'Argile BO 20 6550 204239
Sermide MN 20 6189 210428

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Carpi (70699 inhabitants)
30 Km NE of Modena (184973 inhabitants)
34 Km W of Ferrara (133155 inhabitants)
41 Km NW of Bologna (386663 inhabitants)
47 Km E of Reggio nell'Emilia (171345 inhabitants)
54 Km W of Rovigo (51867 inhabitants)
68 Km S of Verona (258765 inhabitants)
68 Km E of Parma (192836 inhabitants)
69 Km NW of Imola (69797 inhabitants)
83 Km SW of Padova (210401 inhabitants)
83 Km NW of Faenza (58541 inhabitants)
83 Km SW of Vicenza (112953 inhabitants)
93 Km NW of Ravenna (159116 inhabitants)
97 Km NW of Forlì (117913 inhabitants)
97 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
Bulletin
Rev1000 		ML 2.0 2012-05-25
21:44:05		 44.8453 11.1895 8 2014-09-19
08:14:18		 Bollettino Sismico Italiano INGV integrato con i dati della Rete Sismica di emergenza 5894711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-05-25 21:44:05 ± 0.02
Latitude 44.8453 ± 0.0009
Longitude 11.1895 ± 0.0013
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> REMO-INGV
Event type earthquake
Origin ID 5894711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 205
Semi-minor axis of confidence ellipse (meter) 51
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 148
Circular confidence region, given by single value of horizontal uncertainty (meter) 100.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3712
Epicentral distance of station closest to the epicenter (degree) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 1.00994
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 5894711
Agency INGV
Autore Manually reviewed by Franco Mele
Time of creation (UTC) 2014-09-18 12:47:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAGA.HHZ. 2012-05-25T21:44:40.04 1.0 undecidable manual S 337 112.0989 1.01 16.69
IV.BDI.HHZ. 2012-05-25T21:44:39.18 1.0 undecidable manual S 209 98.8233 0.42 1.38
IV.SALO.HHZ. 2012-05-25T21:44:37.20 1.0 undecidable manual S 329 100.3218 0.18 4.07
IV.ROVR.HHZ. 2012-05-25T21:44:33.07 1.0 undecidable manual S 354 89.4438 -0.33 2.64
IV.ZCCA.HHZ. 2012-05-25T21:44:27.45 0.1 undecidable manual S 197 57.3981 3.08 0.2
IV.TEOL.HHZ. 2012-05-25T21:44:26.86 0.1 undecidable manual S 33 68.7756 -0.84 0.12
IV.MAGA.HHZ. 2012-05-25T21:44:24.22 1.0 undecidable manual P 337 112.0989 0.24 12.15
IV.BDI.HHZ. 2012-05-25T21:44:24.39 1.0 undecidable manual P 209 98.8233 1.87 1.43
IV.SALO.HHZ. 2012-05-25T21:44:23.45 1.0 undecidable manual P 329 100.3218 0.74 1.73
IV.T0815.EHZ. 2012-05-25T21:44:21.32 0.1 undecidable manual S 86 41.9247 -0.02 0.07
IV.ROVR.HHZ. 2012-05-25T21:44:21.08 1.0 undecidable manual P 354 89.4438 0.51 0.96
IV.ZCCA.HHZ. 2012-05-25T21:44:17.64 0.1 positive manual P 197 57.3981 0.99 0.06
IV.FIU.EHZ. 2012-05-25T21:44:17.81 0.3 undecidable manual S 133 32.9448 -0.12 0.23
IV.TEOL.HHZ. 2012-05-25T21:44:17.65 0.3 positive manual P 33 68.7756 0.07 0.15
IV.T0817.EHZ. 2012-05-25T21:44:16.75 0.3 undecidable manual S 52 26.5512 0.32 0.17
IV.T0815.EHZ. 2012-05-25T21:44:14.69 0.3 undecidable manual P 86 41.9247 1.01 0.18
IV.T0818.EHZ. 2012-05-25T21:44:13.83 0.1 negative manual S 308 15.9729 0.43 0.09
IV.T0814.EHZ. 2012-05-25T21:44:13.71 0.1 undecidable manual S 252 18.3705 -0.3 0.1
IV.T0803.HNZ. 2012-05-25T21:44:12.70 0.1 positive manual S 124 15.4734 0.09 0.13
IV.T0812.EHZ. 2012-05-25T21:44:12.31 0.3 undecidable manual S 357 12.1767 0.21 0.21
IV.T0805.HNZ. 2012-05-25T21:44:12.09 0.1 undecidable manual S 52 13.2756 0.02 0.06
IV.RAVA.EHZ. 2012-05-25T21:44:11.66 0.1 undecidable manual S 209 11.3775 -0.29 0.07
IV.FIU.EHZ. 2012-05-25T21:44:11.53 1.0 undecidable manual P 133 32.9448 -0.29 0.52
IV.T0822.EHZ. 2012-05-25T21:44:11.75 0.1 positive manual S 96 12.3765 0.01 0.09
IV.T0817.EHZ. 2012-05-25T21:44:10.84 1.0 undecidable manual P 52 26.5512 -0.11 0.5
IV.T0800.HHZ. 2012-05-25T21:44:10.03 0.1 undecidable manual S 85 4.5954 0.36 0.07
IV.T0811.EHZ. 2012-05-25T21:44:10.10 0.3 undecidable manual S 157 7.3815 -0.17 0.22
IV.T0814.EHZ. 2012-05-25T21:44:09.38 0.1 positive manual P 252 18.3705 -0.23 0.06
IV.T0802.HNZ. 2012-05-25T21:44:09.75 0.3 undecidable manual S 349 3.3966 0.24 0.19
IV.T0813.EHZ. 2012-05-25T21:44:09.82 0.1 undecidable manual S 12 3.6963 0.31 0.07
IV.T0818.EHZ. 2012-05-25T21:44:09.14 0.1 negative manual P 308 15.9729 -0.11 0.06
IV.T0822.EHZ. 2012-05-25T21:44:08.35 0.1 positive manual P 96 12.3765 -0.08 0.05
IV.T0805.HNZ. 2012-05-25T21:44:08.43 0.1 undecidable manual P 52 13.2756 -0.04 0.05
IV.RAVA.EHZ. 2012-05-25T21:44:08.17 0.1 negative manual P 209 11.3775 -0.33 0.05
IV.T0803.HNZ. 2012-05-25T21:44:08.62 0.1 positive manual P 124 15.4734 -0.25 0.05
IV.T0812.EHZ. 2012-05-25T21:44:08.40 0.1 negative manual P 357 12.1767 -0.07 0.06
IV.T0800.HHZ. 2012-05-25T21:44:07.21 0.1 undecidable manual P 85 4.5954 -0.12 0.05
IV.T0811.EHZ. 2012-05-25T21:44:07.38 0.1 positive manual P 157 7.3815 -0.22 0.05
IV.T0802.HNZ. 2012-05-25T21:44:07.29 0.1 positive manual P 349 3.3966 0.07 0.05
IV.T0813.EHZ. 2012-05-25T21:44:07.34 0.1 positive manual P 12 3.6963 0.06 0.05
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T0822.EHE. ML:2.2 0.0018955 0.22 AML other m 2012-05-25T21:44:12.02
IV.T0822.EHN. ML:2.3 0.0026399999999999996 0.26 AML other m 2012-05-25T21:44:11.85
IV.RAVA.EHE. ML:2.7 0.0060750000000000005 0.22 AML other m 2012-05-25T21:44:11.78
IV.RAVA.EHN. ML:2.6 0.004595 0.24 AML other m 2012-05-25T21:44:11.73
IV.T0819.HHE. ML:2.0 0.0006580000000000001 0.06 AML other m 2012-05-25T21:44:56.85
IV.T0819.HHN. ML:1.9 0.000504 0.4 AML other m 2012-05-25T21:44:16.94
IV.ZCCA.HHE. ML:1.5 0.00007264999999999999 0.36 AML other m 2012-05-25T21:44:28.30
IV.ZCCA.HHN. ML:1.4 0.0000557 1.34 AML other m 2012-05-25T21:44:41.69
IV.TEOL.HHE. ML:2.0 0.0001625 0.38 AML other m 2012-05-25T21:44:30.12
IV.TEOL.HHN. ML:2.0 0.0001855 0.38 AML other m 2012-05-25T21:44:31.19
IV.ROVR.HHE. ML:2.0 0.00010935 0.6 AML other m 2012-05-25T21:44:35.69
IV.ROVR.HHN. ML:2.2 0.000209 0.5 AML other m 2012-05-25T21:44:35.84
IV.SALO.HHE. ML:2.2 0.00013800000000000002 0.28 AML other m 2012-05-25T21:44:39.68
IV.SALO.HHN. ML:2.3 0.00020700000000000002 0.86 AML other m 2012-05-25T21:44:39.26
NI.CGRP.HHE. ML:1.6 0.0000291 0.62 AML other m 2012-05-25T21:44:53.79
NI.CGRP.HHN. ML:1.6 0.00002605 0.92 AML other m 2012-05-25T21:44:49.29
IV.PLMA.HHE. ML:1.6 0.0000248 0.7 AML other m 2012-05-25T21:44:49.07
IV.PLMA.HHN. ML:1.7 0.000028049999999999997 0.92 AML other m 2012-05-25T21:44:52.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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