MANUAL Location - Area: Garfagnana , magnitude (ML): 0.6
2025-03-01 14:01:45 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-03-02 20:01:23

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Earthquake info - Manual location
Event - ID :250301135901
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2025-03-01 14:01:45.186 (UTC)
Location : Latitude: 44.135 N, Longitude: 10.589 E
Area :Garfagnana
Depth (km) :14.02
Distances (km) : 6.2 --- Abetone
7.0 --- Fiumalbo
8.2 --- Pievepelago
9.4 --- Coreglia Antelminelli
10.4 --- Fosciandora
10.6 --- Barga
11.9 --- Riolunato
13.8 --- Bagni di Lucca
13.9 --- Cutigliano
14.2 --- Pieve Fosciana
14.4 --- Castiglione di Garfagnana
14.4 --- Castelnuovo di Garfagnana
14.7 --- Gallicano
15.2 --- Molazzana
15.6 --- Villa Collemandina
16.4 --- Montecreto
17.5 --- Borgo a Mozzano
18.0 --- Sestola
18.1 --- Frassinoro
18.3 --- Fanano

Quality location estimate: Erh: 0.9 km, Erz: 0.8 km, Nf: 14, Gap: 127 °, Rms: 0.15


Manual location results
Station Net P arrival time P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
BDIIV2025-03-01 14:01:47.9600.0050-0.420.622025-03-01 14:01:49.4800.0340-1.260.0016.2
CARDGU2025-03-01 14:01:49.0340.00800.012.042025-03-01 14:01:51.5160.0531-0.340.5220.4
SARMGU2025-03-01 14:01:49.1600.0130-0.071.482025-03-01 14:01:51.3540.0521-0.850.0321.3
VLCMN2025-03-01 14:01:49.2070.02000.031.942025-03-01 14:01:52.0790.0400-0.051.6421.6
POPMGU2025-03-01 14:01:49.3000.0090-0.022.012025-03-01 14:01:51.9540.0591-0.460.5321.8
GSCLGU2025-03-01 14:01:50.9590.02000.041.832025-03-01 14:01:53.3300.0702-1.770.0027.8
MAIMGU2025-03-01 14:01:50.7030.02000.140.632025-03-01 14:01:54.3020.4078-0.210.7329.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
BDI IVHH0.893.50e-116.2176
CARD GUHH0.589.42e-220.4215
SARM GUEH0.335.69e-221.3290
VLC MNHH0.677.37e-221.6280
POPM GUHH0.571.67e-121.8127
GSCL GUHH0.393.44e-227.8360


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
IH 0*
(m)
IH 1*
(m)
IH 2*
(m)
Sa(T=0.10)
(g)
Sa(T=0.30)
(g)
Sa(T=1.00)
(g)
Sa(T=3.00)
(g)
Dist.
(km)
Azim.
(°)
*IH (Housner Intensity) calculated on the velocity spectrum (SV) between 0.1 and 0.5 s (IH0), 0.1 and 1.0 s (IH1), 0.1 and 1.5 s (IH2)

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