Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 09-03-2014 and time 05:16:39 (Italy) in region 5 km NW Medicina (BO)

A magnitude ML 2.0 earthquake occured in region: 5 km NW Medicina (BO), on

  • 09-03-2014 04:16:39 (UTC)
  • 09-03-2014 05:16:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.5080, 11.5920 at 47 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
Medicina BO 5 16739 16739
Budrio BO 6 18412 35151
Castenaso BO 10 14925 50076
Castel Guelfo di Bologna BO 11 4455 54531
Ozzano dell'Emilia BO 11 13596 68127
Castel San Pietro Terme BO 12 20811 88938
Granarolo dell'Emilia BO 12 11910 100848
Molinella BO 14 15797 116645
San Lazzaro di Savena BO 15 32065 148710
Minerbio BO 15 8793 157503
Baricella BO 16 6951 164454
Dozza BO 17 6652 171106
Conselice RA 19 9856 180962
Castel Maggiore BO 19 18231 199193
Bentivoglio BO 20 5469 204662
Imola BO 20 69797 274459
Bologna BO 20 386663 661122

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km E of Bologna (386663 inhabitants)
20 Km NW of Imola (69797 inhabitants)
34 Km NW of Faenza (58541 inhabitants)
37 Km S of Ferrara (133155 inhabitants)
48 Km NW of Forlì (117913 inhabitants)
49 Km W of Ravenna (159116 inhabitants)
55 Km E of Modena (184973 inhabitants)
64 Km E of Carpi (70699 inhabitants)
65 Km S of Rovigo (51867 inhabitants)
66 Km NW of Cesena (96758 inhabitants)
79 Km E of Reggio nell'Emilia (171345 inhabitants)
80 Km NE of Prato (191150 inhabitants)
83 Km NE of Pistoia (90315 inhabitants)
86 Km NE of Firenze (382808 inhabitants)
90 Km NE of Scandicci (50609 inhabitants)
92 Km NW of Rimini (147750 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 2014-03-09
04:16:39		 44.5083 11.5917 47 2015-09-21
09:35:11		 Bollettino Sismico Italiano INGV 10828451
Reviewed
Rev100 		ML 1.9 2014-03-09
04:16:39		 44.5137 11.582 45 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5706391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-03-09 04:16:39 ± 0.18
Latitude 44.5083 ± 0.0099
Longitude 11.5917 ± 0.0164
Depth (km) 47 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 10828451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1414
Semi-minor axis of confidence ellipse (meter) 339
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 232
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) 152
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 3.80413
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 10828451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-11-27 14:21:17

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 5706391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-03-09 04:24:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIGN.HHZ. 2014-03-09T04:18:19.99 3.0 undecidable manual Sn 421.2561 -1.03 0
IV.PTRJ.HHZ. 2014-03-09T04:18:31.99 3.0 undecidable manual Sg 422.2551 11.33 0
IV.T0721.EHZ. 2014-03-09T04:18:16.56 3.0 positive manual Pg 14.99 0
IV.PTRJ.HHZ. 2014-03-09T04:17:44.60 3.0 negative manual Pg 422.2551 7.75 0
MN.TRI.BHZ. 2014-03-09T04:17:33.99 3.0 undecidable manual Sn -3.27 0
SI.ABSI.HHZ. 2014-03-09T04:17:14.83 3.0 negative manual Pn -0.89 0
IV.FDMO.HHZ. 2014-03-09T04:17:10.39 3.0 negative manual Pn 0.76 0
IV.MURB.HHZ. 2014-03-09T04:17:07.55 3.0 positive manual Pg 3.65 0
IV.CRMI.HHZ. 2014-03-09T04:17:06.68 0.3 undecidable manual S 212 92.8404 101 -0.28 67
IV.BDI.HHZ. 2014-03-09T04:17:06.18 0.6 undecidable manual S 238 93.24 101 -0.85 37
IV.ASQU.HHZ. 2014-03-09T04:17:05.47 0.6 undecidable manual S 169 80.4639 104 1.12 33
IV.SFI.EHZ. 2014-03-09T04:17:02.76 0.6 undecidable manual S 163 69.9744 108 0.6 42
IV.ZCCA.HHZ. 2014-03-09T04:16:59.00 0.3 undecidable manual S 250 51.8037 118 0.46 69
IV.CAVE.HHZ. 2014-03-09T04:16:59.72 0.3 undecidable manual S 311 60.9945 112 -0.63 63
IV.RAVA.EHZ. 2014-03-09T04:16:58.41 0.1 undecidable manual S 307 46.3203 123 0.88 80
IV.CSNT.HHZ. 2014-03-09T04:16:58.31 0.3 undecidable manual P 192 117.2937 97 -0.06 66
IV.LMD.HHZ. 2014-03-09T04:16:57.68 0.1 undecidable manual S 169 48.7179 121 -0.28 96
IV.OSSC.HHZ. 2014-03-09T04:16:57.70 0.3 undecidable manual P 194 112.6983 98 -0.09 66
GU.MAIM.HHZ. 2014-03-09T04:16:57.44 0.6 undecidable manual P 233 109.5126 98 0.04 45
IV.BDI.HHZ. 2014-03-09T04:16:55.32 0.3 undecidable manual P 238 93.24 101 -0.08 69
IV.CRMI.HHZ. 2014-03-09T04:16:55.26 0.3 undecidable manual P 212 92.8404 101 -0.1 69
IV.TEOL.HHZ. 2014-03-09T04:16:55.20 0.6 undecidable manual P 4 94.8384 100 -0.4 42
IV.BRIS.HHZ. 2014-03-09T04:16:55.38 0.3 undecidable manual S 156 34.4433 134 -0.13 76
IV.ASQU.HHZ. 2014-03-09T04:16:54.56 0.3 undecidable manual P 169 80.4639 104 0.71 60
IV.MTRZ.HHZ. 2014-03-09T04:16:54.52 0.3 undecidable manual S 211 25.3524 144 0.28 75
IV.SFI.EHZ. 2014-03-09T04:16:52.70 0.1 negative manual P 163 69.9744 108 0.11 96
IV.PTF.SHZ. 2014-03-09T04:16:52.94 0.1 positive manual P 215 73.5708 106 -0.08 96
IV.CAVE.HHZ. 2014-03-09T04:16:51.41 0.1 undecidable manual P 311 60.9945 112 -0.13 96
IV.RAVA.EHZ. 2014-03-09T04:16:50.17 0.1 negative manual P 307 46.3203 123 0.25 98
IV.ZCCA.HHZ. 2014-03-09T04:16:50.57 0.1 undecidable manual P 250 51.8037 118 0.07 100
IV.LMD.HHZ. 2014-03-09T04:16:49.77 0.1 positive manual P 169 48.7179 121 -0.39 94
IV.BRIS.HHZ. 2014-03-09T04:16:48.54 0.1 negative manual P 156 34.4433 134 -0.21 100
IV.MTRZ.HHZ. 2014-03-09T04:16:47.71 0.1 undecidable manual P 211 25.3524 144 -0.3 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASQU.HHN. ML:1.8 0.00006970000000000001 0.54 AML other m 2014-03-09T04:17:06.30
IV.ASQU.HHE. ML:1.9 0.00008975 0.6 AML other m 2014-03-09T04:17:07.39
IV.BDI.HHN. ML:2.0 0.00008405000000000001 0.4 AML other m 2014-03-09T04:17:09.08
IV.BDI.HHE. ML:1.8 0.00006520000000000001 0.36 AML other m 2014-03-09T04:17:09.63
IV.BRIS.HHN. ML:1.8 0.0001385 0.4 AML other m 2014-03-09T04:16:56.69
IV.BRIS.HHE. ML:1.8 0.00013900000000000002 1.58 AML other m 2014-03-09T04:16:56.06
IV.CAVE.HHN. ML:2.4 0.0003835 0.74 AML other m 2014-03-09T04:17:00.51
IV.CAVE.HHE. ML:2.3 0.0002875 0.26 AML other m 2014-03-09T04:17:00.97
IV.CRMI.HHE. ML:1.3 0.00001915 0.34 AML other m 2014-03-09T04:17:07.56
IV.CRMI.HHN. ML:1.2 0.000015300000000000003 1.34 AML other m 2014-03-09T04:17:08.68
IV.LMD.HHN. ML:1.9 0.000147 0.24 AML other m 2014-03-09T04:16:58.30
IV.LMD.HHE. ML:2.1 0.00023249999999999999 0.36 AML other m 2014-03-09T04:16:58.44
IV.MTRZ.HHE. ML:1.7 0.00012425 1.58 AML other m 2014-03-09T04:16:56.09
IV.MTRZ.HHN. ML:1.9 0.00018099999999999998 1.08 AML other m 2014-03-09T04:16:57.78
IV.RAVA.EHN. ML:2.4 0.000492 0.72 AML other m 2014-03-09T04:16:58.86
IV.RAVA.EHE. ML:2.5 0.000594 0.38 AML other m 2014-03-09T04:16:59.11
IV.SFI.EHE. ML:1.8 0.0000735 0.48 AML other m 2014-03-09T04:17:04.04
IV.SFI.EHN. ML:1.8 0.00008155 0.72 AML other m 2014-03-09T04:17:04.94
IV.TEOL.HHE. ML:2.3 0.0001685 0.86 AML other m 2014-03-09T04:17:12.21
IV.TEOL.HHN. ML:2.2 0.000157 0.48 AML other m 2014-03-09T04:17:12.25
IV.ZCCA.HHE. ML:2.0 0.00014890000000000001 0.36 AML other m 2014-03-09T04:17:00.62
IV.ZCCA.HHN. ML:1.9 0.0001474 0.3 AML other m 2014-03-09T04:17:00.28
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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