Earthquake with magnitude of Md 2.1 on date 15-04-2005 and time 00:17:54 (Italy) in region 3 km SW Lizzano in Belvedere (BO)

A magnitude Md 2.1 earthquake occured in region: 3 km SW Lizzano in Belvedere (BO), on

  • 14-04-2005 22:17:54 (UTC)
  • 15-04-2005 00:17:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.1350, 10.8750 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lizzano in Belvedere BO 3 2212 2212
Alto Reno Terme BO 9 6960 9172
Gaggio Montano BO 9 4878 14050
Cutigliano PT 10 1488 15538
Fanano MO 10 2989 18527
Sambuca Pistoiese PT 11 1626 20153
San Marcello Pistoiese PT 11 6416 26569
Castel di Casio BO 13 3448 30017
Sestola MO 14 2508 32525
Piteglio PT 15 1683 34208
Montese MO 16 3353 37561
Abetone PT 17 621 38182
Camugnano BO 18 1885 40067
Montecreto MO 18 940 41007
Fiumalbo MO 19 1280 42287
Castel d'Aiano BO 19 1906 44193

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km N of Pistoia (90315 inhabitants)
33 Km NW of Prato (191150 inhabitants)
44 Km NE of Lucca (89046 inhabitants)
49 Km NW of Scandicci (50609 inhabitants)
51 Km NW of Firenze (382808 inhabitants)
55 Km SW of Bologna (386663 inhabitants)
57 Km S of Modena (184973 inhabitants)
58 Km NE of Viareggio (62467 inhabitants)
60 Km E of Massa (69479 inhabitants)
60 Km NE of Pisa (89158 inhabitants)
62 Km E of Carrara (63133 inhabitants)
66 Km SE of Reggio nell'Emilia (171345 inhabitants)
71 Km W of Imola (69797 inhabitants)
72 Km S of Carpi (70699 inhabitants)
79 Km NE of Livorno (159219 inhabitants)
82 Km W of Faenza (58541 inhabitants)
84 Km E of La Spezia (93959 inhabitants)
86 Km SE of Parma (192836 inhabitants)
94 Km W of Forlì (117913 inhabitants)
98 Km NW of Siena (53903 inhabitants)
98 Km SW of Ferrara (133155 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 2.1
ML-VAX 1.7
2005-04-14
22:17:54
44.135 10.875 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 514159
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-04-14 22:17:54 ± 0.148
Latitude 44.1350 ± 0.0093
Longitude 10.8750 ± 0.0132
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 514159

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1473.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00202
Epicentral distance of station farthest from the epicenter (degree) 0.00429
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

Md:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 514159
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 01:13:30

ML:1.7

Field Value
Value 1.7
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 514159
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.PII.Z. 2005-04-14T22:18:12.83 10.0 undecidable manual SG 211 0.4773 0.38 0.4
--.SEI.Z. 2005-04-14T22:18:08.32 10.0 undecidable manual SG 103 0.3552 -0.02 0.8
--.GSCL.Z. 2005-04-14T22:18:06.20 10.0 undecidable manual SG 316 0.2997 -0.41 0.5
--.ZCCA.Z. 2005-04-14T22:18:05.80 10.0 undecidable manual SG 18 0.222 0.85 0.1
--.PII.Z. 2005-04-14T22:18:05.11 10.0 undecidable manual PG 211 0.4773 0.05 1.7
--.SEI.Z. 2005-04-14T22:18:02.18 10.0 undecidable manual PG 103 0.3552 -0.51 0.8
--.GSCL.Z. 2005-04-14T22:18:01.32 10.0 undecidable manual PG 316 0.2997 -0.27 1.6
--.ZCCA.Z. 2005-04-14T22:18:00.31 10.0 undecidable manual PG 18 0.222 0 2.1
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