Earthquake with magnitude of Md 2.0 on date 08-02-1988 and time 15:21:40 (Italy) in region 10 km NE Castiglione di Garfagnana (LU)

A magnitude Md 2.0 earthquake occured in region: 10 km NE Castiglione di Garfagnana (LU), on

  • 08-02-1988 14:21:40 (UTC)
  • 08-02-1988 15:21:40 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.21, 10.5 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
Castiglione di Garfagnana LU 10 1818 1818
Villa Collemandina LU 10 1334 3152
Pievepelago MO 10 2222 5374
Fosciandora LU 11 602 5976
Frassinoro MO 11 1926 7902
Pieve Fosciana LU 11 2414 10316
Fiumalbo MO 13 1280 11596
Riolunato MO 13 712 12308
San Romano in Garfagnana LU 13 1410 13718
Castelnuovo di Garfagnana LU 13 5950 19668
Camporgiano LU 14 2176 21844
Barga LU 16 10034 31878
Sillano Giuncugnano LU 16 1085 32963
Abetone PT 16 621 33584
Piazza al Serchio LU 16 2367 35951
Coreglia Antelminelli LU 17 5215 41166
Molazzana LU 17 1043 42209
Careggine LU 17 564 42773
Palagano MO 17 2194 44967
Villa Minozzo RE 17 3750 48717
Gallicano LU 18 3807 52524
Montecreto MO 19 940 53464
Toano RE 19 4463 57927
Montefiorino MO 19 2203 60130
Fabbriche di Vergemoli LU 20 768 60898

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Massa (69479 inhabitants)
35 Km E of Carrara (63133 inhabitants)
41 Km N of Lucca (89046 inhabitants)
43 Km NE of Viareggio (62467 inhabitants)
46 Km NW of Pistoia (90315 inhabitants)
54 Km E of La Spezia (93959 inhabitants)
55 Km S of Reggio nell'Emilia (171345 inhabitants)
56 Km N of Pisa (89158 inhabitants)
59 Km SW of Modena (184973 inhabitants)
61 Km NW of Prato (191150 inhabitants)
67 Km S of Parma (192836 inhabitants)
71 Km SW of Carpi (70699 inhabitants)
74 Km W of Bologna (386663 inhabitants)
75 Km NW of Scandicci (50609 inhabitants)
75 Km N of Livorno (159219 inhabitants)
78 Km NW of Firenze (382808 inhabitants)
98 Km W of Imola (69797 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
Rev 1000 Md 2.0
ML-VAX 2.0
1988-02-08
14:21:40
44.21 10.5 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 62769
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-02-08 14:21:40 ± 0.635
Latitude 44.21 ± 0.03
Longitude 10.50 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 62769

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) 4143.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 279
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.0013
Epicentral distance of station farthest from the epicenter (degree) 0.00437
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

Md:2

Field Value
Value 2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 62769
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:59:38

ML:2

Field Value
Value 2
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 62769
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 Takeoff_angle Residual Weight
--.PII.Z. 1988-02-08T14:21:59.50 10.0 undecidable manual SG 177 0.0044 0.64 0
--.PII.Z. 1988-02-08T14:21:50.65 10.0 undecidable manual PG 177 0.0044 -0.28 0.6
--.BDI.Z. 1988-02-08T14:21:47.62 10.0 undecidable manual SG 154 0.0015 -0.37 0.2
--.MME.Z. 1988-02-08T14:21:47.27 10.0 undecidable manual SG 97 0.0013 -0.1 0.6
--.MME.Z. 1988-02-08T14:21:44.71 10.0 undecidable manual PG 97 0.0013 0.16 1.3
--.BDI.Z. 1988-02-08T14:21:44.93 10.0 positive manual PG 154 0.0015 0.02 3.2
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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