Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 28-01-2006 and time 15:46:18 (Italy) in region 7 km NE Monterenzio (BO)

A magnitude ML 2.0 earthquake occured in region: 7 km NE Monterenzio (BO), on

  • 28-01-2006 14:46:18 (UTC)
  • 28-01-2006 15:46:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.3750, 11.4680 at 10 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
Monterenzio BO 7 6035 6035
Ozzano dell'Emilia BO 8 13596 19631
Pianoro BO 10 17460 37091
Castel San Pietro Terme BO 10 20811 57902
San Lazzaro di Savena BO 12 32065 89967
Dozza BO 13 6652 96619
Borgo Tossignano BO 15 3288 99907
Casalfiumanese BO 15 3438 103345
Fontanelice BO 15 1943 105288
Castenaso BO 15 14925 120213
Loiano BO 16 4294 124507
Bologna BO 17 386663 511170
Sasso Marconi BO 18 14735 525905
Medicina BO 18 16739 542644
Castel Guelfo di Bologna BO 18 4455 547099
Castel del Rio BO 18 1246 548345
Monzuno BO 19 6328 554673
Casalecchio di Reno BO 19 36327 591000
Budrio BO 19 18412 609412
Imola BO 20 69797 679209
Granarolo dell'Emilia BO 20 11910 691119

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SE of Bologna (386663 inhabitants)
20 Km W of Imola (69797 inhabitants)
35 Km W of Faenza (58541 inhabitants)
49 Km W of Forlì (117913 inhabitants)
53 Km SE of Modena (184973 inhabitants)
53 Km S of Ferrara (133155 inhabitants)
58 Km W of Ravenna (159116 inhabitants)
62 Km NE of Prato (191150 inhabitants)
65 Km SE of Carpi (70699 inhabitants)
66 Km NE of Pistoia (90315 inhabitants)
67 Km W of Cesena (96758 inhabitants)
69 Km N of Firenze (382808 inhabitants)
72 Km NE of Scandicci (50609 inhabitants)
75 Km E of Reggio nell'Emilia (171345 inhabitants)
82 Km SW of Rovigo (51867 inhabitants)
94 Km W of Rimini (147750 inhabitants)
97 Km NE of Lucca (89046 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 		Md 2.0
ML 2.0 		2006-01-28
14:46:18		 44.375 11.468 10 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 551339
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-01-28 14:46:18 ± 0.52
Latitude 44.3750 ± 0.0279
Longitude 11.4680 ± 0.0201
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 551339

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3158
Semi-minor axis of confidence ellipse (meter) 1474
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 16
Circular confidence region, given by single value of horizontal uncertainty (meter) 3488.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 269
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.54229
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 551339
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:37:10

Md:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 551339
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:37:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SFI.EHN. 2006-01-28T14:46:37.63 0.1 undecidable manual Sg 150 60.1953 0.838 38
IV.PZZT.HHN. 2006-01-28T14:46:36.25 0.3 undecidable manual Sg 241 55.2003 0.801 29
IV.VMG.SHZ. 2006-01-28T14:46:33.29 0.3 undecidable manual Sg 172 46.2204 0.241 35
IV.FNVD.HHN. 2006-01-28T14:46:30.62 0.1 undecidable manual Sg 230 35.742 0.37 47
IV.SEI.SHZ. 2006-01-28T14:46:29.62 0.1 undecidable manual Sg 194 36.6411 -0.858 39
IV.SFI.EHN. 2006-01-28T14:46:29.02 0.1 undecidable manual Pg 150 60.1953 0.165 93
IV.ZCCA.SHZ. 2006-01-28T14:46:28.22 10.0 undecidable manual Pg 0 0 0
IV.PZZT.HHN. 2006-01-28T14:46:27.92 0.3 undecidable manual Pg 241 55.2003 -0.157 71
IV.VMG.SHZ. 2006-01-28T14:46:26.32 0.1 positive manual Pg 172 46.2204 -0.373 92
IV.FNVD.HHN. 2006-01-28T14:46:25.12 0.1 positive manual Pg 230 35.742 0.043 100
IV.SEI.SHZ. 2006-01-28T14:46:24.98 0.1 positive manual Pg 194 36.6411 -0.229 96
IV.CRE.SHZ. 2006-01-28T14:46:13.81 10.0 undecidable manual Pg 0 0 0
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