Earthquake with magnitude of Md 2.4 on date 07-01-1988 and time 00:06:45 (Italy) in region 1 km N Lizzano in Belvedere (BO)

A magnitude Md 2.4 earthquake occured in region: 1 km N Lizzano in Belvedere (BO), on

  • 06-01-1988 23:06:45 (UTC)
  • 07-01-1988 00:06:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.1700, 10.8940 at 6 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 1 2212 2212
Gaggio Montano BO 5 4878 7090
Alto Reno Terme BO 7 6960 14050
Fanano MO 9 2989 17039
Sambuca Pistoiese PT 11 1626 18665
Castel di Casio BO 12 3448 22113
Montese MO 12 3353 25466
Sestola MO 12 2508 27974
Cutigliano PT 13 1488 29462
San Marcello Pistoiese PT 15 6416 35878
Castel d'Aiano BO 15 1906 37784
Camugnano BO 16 1885 39669
Montecreto MO 16 940 40609
Abetone PT 18 621 41230
Piteglio PT 19 1683 42913
Pavullo nel Frignano MO 20 17383 60296
Fiumalbo MO 20 1280 61576

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km N of Pistoia (90315 inhabitants)
36 Km NW of Prato (191150 inhabitants)
48 Km NE of Lucca (89046 inhabitants)
51 Km SW of Bologna (386663 inhabitants)
51 Km NW of Scandicci (50609 inhabitants)
53 Km S of Modena (184973 inhabitants)
53 Km NW of Firenze (382808 inhabitants)
61 Km NE of Viareggio (62467 inhabitants)
62 Km E of Massa (69479 inhabitants)
62 Km SE of Reggio nell'Emilia (171345 inhabitants)
64 Km NE of Pisa (89158 inhabitants)
64 Km E of Carrara (63133 inhabitants)
68 Km S of Carpi (70699 inhabitants)
69 Km W of Imola (69797 inhabitants)
80 Km W of Faenza (58541 inhabitants)
83 Km NE of Livorno (159219 inhabitants)
83 Km SE of Parma (192836 inhabitants)
85 Km E of La Spezia (93959 inhabitants)
92 Km W of Forlì (117913 inhabitants)
94 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 2.4
ML-VAX 2.2
1988-01-06
23:06:45
44.17 10.894 6 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 60569
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-01-06 23:06:45 ± 0.624
Latitude 44.1700 ± 0.0135
Longitude 10.8940 ± 0.0487
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 60569

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) 4165.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 195
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
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) 0.00121
Epicentral distance of station farthest from the epicenter (degree) 0.01748
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 60569
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:57:46

ML:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 60569
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
--.CTI.Z. 1988-01-06T23:07:42.40 10.0 undecidable manual SN 15 1.9425 -1.3 0
--.SAL.Z. 1988-01-06T23:07:31.83 10.0 undecidable manual SN 349 1.4541 -0.2 0.4
--.CTI.Z. 1988-01-06T23:07:19.59 10.0 undecidable manual PN 15 1.9425 0.33 0.6
--.SAL.Z. 1988-01-06T23:07:13.19 10.0 undecidable manual PN 349 1.4541 0.66 0.2
--.BOB.Z. 1988-01-06T23:07:08.79 10.0 positive manual PN 300 1.1877 -0.05 2.3
--.PII.Z. 1988-01-06T23:07:04.98 10.0 undecidable manual SG 210 0.5217 -0.25 0.4
--.PII.Z. 1988-01-06T23:06:57.19 10.0 negative manual PG 210 0.5217 0.14 2.5
--.BDI.Z. 1988-01-06T23:06:55.71 10.0 undecidable manual SG 243 0.2331 0.37 0.3
--.MME.Z. 1988-01-06T23:06:52.34 10.0 undecidable manual SG 279 0.1332 0.59 0.2
--.BDI.Z. 1988-01-06T23:06:51.30 10.0 positive manual PG 243 0.2331 -0.31 1.9
--.MME.Z. 1988-01-06T23:06:49.30 10.0 positive manual PG 279 0.1332 -0.23 2.2
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download