Earthquake with magnitude of Md 2.4 on date 08-02-1985 and time 05:23:00 (Italy) in region 4 km NE Licciana Nardi (MS)

A magnitude Md 2.4 earthquake occured in region: 4 km NE Licciana Nardi (MS), on

  • 08-02-1985 04:23:00 (UTC)
  • 08-02-1985 05:23:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.3, 10.06 at 8 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
Licciana Nardi MS 4 4949 4949
Bagnone MS 6 1887 6836
Comano MS 6 714 7550
Fivizzano MS 9 7925 15475
Villafranca in Lunigiana MS 9 4770 20245
Filattiera MS 11 2309 22554
Tresana MS 11 2044 24598
Aulla MS 12 11263 35861
Mulazzo MS 13 2424 38285
Monchio delle Corti PR 14 933 39218
Podenzana MS 14 2180 41398
Casola in Lunigiana MS 14 988 42386
Pontremoli MS 17 7357 49743
Bolano SP 18 7813 57556
Palanzano PR 18 1142 58698
Minucciano LU 19 2102 60800
Fosdinovo MS 19 4883 65683
Calice al Cornoviglio SP 19 1138 66821
Santo Stefano di Magra SP 19 9360 76181
Corniglio PR 20 1936 78117

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km N of Carrara (63133 inhabitants)
28 Km NE of La Spezia (93959 inhabitants)
30 Km N of Massa (69479 inhabitants)
50 Km NW of Viareggio (62467 inhabitants)
60 Km SW of Parma (192836 inhabitants)
62 Km NW of Lucca (89046 inhabitants)
63 Km SW of Reggio nell'Emilia (171345 inhabitants)
70 Km NW of Pisa (89158 inhabitants)
79 Km W of Modena (184973 inhabitants)
80 Km NW of Pistoia (90315 inhabitants)
85 Km SW of Carpi (70699 inhabitants)
85 Km N of Livorno (159219 inhabitants)
89 Km SE of Piacenza (102191 inhabitants)
91 Km E of Genova (586655 inhabitants)
93 Km S of Cremona (71901 inhabitants)
95 Km W of Prato (191150 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 2.4 1985-02-08
04:23:00
44.3 10.06 8 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 1339
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-02-08 04:23:00 ± 0.311
Latitude 44.30 ± 0.02
Longitude 10.06 ± 0.02
Depth (km) 8 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 1339

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) 2885.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 143
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.01781
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 1339
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:06:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.IMP.Z. 1985-02-08T04:23:49.00 10.0 undecidable manual SN 256 0.0144 -0.34 0.6
--.ROB.Z. 1985-02-08T04:23:48.50 10.0 undecidable manual SN 270 0.0141 0.04 0.7
--.FIN.Z. 1985-02-08T04:23:42.50 10.0 undecidable manual SN 266 0.0119 -0.35 0.6
--.ORO.Z. 1985-02-08T04:23:34.50 10.0 undecidable manual PN 312 0.0178 0.71 1
--.ENR.Z. 1985-02-08T04:23:33.20 10.0 undecidable manual PN 268 0.017 0.64 1
--.ROB.Z. 1985-02-08T04:23:29.50 10.0 undecidable manual PN 270 0.0141 1.42 0.3
--.GEN.Z. 1985-02-08T04:23:29.60 10.0 undecidable manual SG 278 0.0073 1.04 0.3
--.CH1.Z. 1985-02-08T04:23:28.00 10.0 undecidable manual PN 115 0.0136 0.63 1.3
--.IMP.Z. 1985-02-08T04:23:27.70 10.0 undecidable manual PN 256 0.0144 -0.89 0.8
--.FIN.Z. 1985-02-08T04:23:24.70 10.0 undecidable manual PN 266 0.0119 -0.14 1.8
--.PS9.Z. 1985-02-08T04:23:24.00 10.0 undecidable manual SG 149 0.006 0.09 1.2
--.VEA.Z. 1985-02-08T04:23:23.20 10.0 undecidable manual SG 331 0.006 -0.77 0.3
--.BD1.Z. 1985-02-08T04:23:16.80 10.0 undecidable manual SG 121 0.004 -0.19 0.8
--.GEN.Z. 1985-02-08T04:23:15.00 10.0 undecidable manual PG 278 0.0073 -1.59 0.2
--.PS9.Z. 1985-02-08T04:23:14.00 10.0 undecidable manual PG 149 0.006 0.09 2
--.VEA.Z. 1985-02-08T04:23:13.80 10.0 undecidable manual PG 331 0.006 -0.14 2
--.BVT.Z. 1985-02-08T04:23:10.90 10.0 undecidable manual SG 314 0.0022 0.73 0.4
--.BD1.Z. 1985-02-08T04:23:09.50 10.0 undecidable manual PG 121 0.004 -0.41 1.7
--.BVT.Z. 1985-02-08T04:23:05.80 10.0 undecidable manual PG 314 0.0022 -0.17 2
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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