MANUAL Location - Area: Garfagnana , magnitude (ML): -0.2
2026-09-24 01:04:08 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-09-24 07:14:00

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Earthquake info - Manual location
Event - ID :260924010328
Magnitude (ML) :-0.2 +/- 0.2
Origin Time :2026-09-24 01:04:08.202 (UTC)
Location : Latitude: 44.131 N, Longitude: 10.565 E
Area :Garfagnana
Depth (km) :5.70
Distances (km) : 8.1 --- Coreglia Antelminelli
8.2 --- Abetone
8.4 --- Fosciandora
8.6 --- Fiumalbo
8.9 --- Barga
9.3 --- Pievepelago
12.2 --- Pieve Fosciana
12.4 --- Castelnuovo di Garfagnana
12.5 --- Castiglione di Garfagnana
12.9 --- Gallicano
13.2 --- Riolunato
13.3 --- Molazzana
13.6 --- Bagni di Lucca
13.7 --- Villa Collemandina
15.8 --- Cutigliano
16.8 --- Vergemoli
16.9 --- Borgo a Mozzano
17.9 --- San Romano in Garfagnana
17.9 --- Montecreto
18.4 --- Frassinoro

Quality location estimate: Erh: 0.9 km, Erz: 0.9 km, Nf: 12, Gap: 188 °, Rms: 0.09


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.
BDIIV2026-09-24 01:04:10.1200.0070-0.210.592026-09-24 01:04:11.2800.0400-0.620.0010.4
CARDGU2026-09-24 01:04:11.1090.02000.021.652026-09-24 01:04:13.2030.0400-0.001.6314.7
SARMGU2026-09-24 01:04:11.3300.0110-0.001.702026-09-24 01:04:13.5000.1163-0.131.0715.8
VLCMN2026-09-24 01:04:11.4600.01100.180.362026-09-24 01:04:14.0000.06010.460.0015.9
POPMGU2026-09-24 01:04:11.9900.0080-0.021.612026-09-24 01:04:14.8800.05910.061.3519.1
MAIMGU2026-09-24 01:04:12.8370.0200-0.200.642026-09-24 01:04:16.6910.04000.041.4025.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
BDI IVHH-0.196.98e-210.4161
CARD GUHH-0.192.95e-214.7209
VLC MNHH-0.518.88e-315.9282
POPM GUHH-0.005.80e-219.1122
MAIM GUHH-0.268.28e-325.6194


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.
(°)
BDI IVHHZ7.2592e-68.7518e-73.0498e-79.0485e-83.9924e-81.6940e-51.5339e-66.5495e-81.8818e-810.4161
BDI IVHHN7.0450e-61.3648e-65.8586e-71.4585e-79.0414e-81.3709e-53.8433e-61.3309e-72.7209e-810.4161
BDI IVHHE1.0043e-51.2520e-64.0888e-71.3525e-76.6645e-81.6041e-52.4251e-61.0434e-72.1822e-810.4161
CARD GUHHZ1.5267e-61.7765e-76.7628e-81.9039e-81.4215e-84.7014e-62.3602e-72.4065e-84.4158e-914.7209
CARD GUHHN3.7965e-63.5222e-71.1047e-73.1274e-81.7932e-85.8431e-63.9747e-73.8333e-87.8294e-914.7209
CARD GUHHE4.4743e-65.9749e-72.2586e-76.4416e-83.5679e-81.3507e-55.6274e-77.0774e-81.3110e-814.7209
SARM GUEHZ1.1087e-69.7369e-84.6711e-82.0097e-89.2061e-91.6504e-62.4263e-71.2563e-82.2455e-915.8294
SARM GUEHN1.2136e-61.2867e-76.5810e-83.3582e-81.8145e-82.0220e-62.1510e-73.0368e-83.7606e-915.8294
SARM GUEHE9.5243e-71.1156e-75.0513e-83.5651e-81.6152e-81.7854e-62.3737e-71.9187e-82.3269e-915.8294
VLC MNHHZ1.1797e-61.2579e-73.3222e-82.0187e-81.6031e-81.0282e-61.1603e-72.0720e-81.9479e-915.9282
VLC MNHHN1.2044e-61.7547e-75.6276e-82.4194e-81.4438e-82.8759e-62.1167e-72.1052e-83.9650e-915.9282
VLC MNHHE1.0985e-61.6436e-75.3694e-82.5040e-81.6735e-81.2407e-61.4196e-72.1859e-83.1582e-915.9282
POPM GUHHZ2.8420e-64.6461e-72.3956e-76.5663e-83.4103e-88.5492e-61.1294e-65.5130e-81.0789e-819.1122
POPM GUHHN7.6353e-69.6445e-73.5247e-78.6131e-85.1353e-81.8336e-51.1087e-68.9691e-82.0931e-819.1122
POPM GUHHE4.9239e-61.0317e-65.4795e-71.1228e-76.7807e-81.3317e-52.4789e-61.1434e-72.3642e-819.1122
MAIM GUHHZ2.7815e-74.0890e-82.7218e-81.7558e-81.3973e-84.3162e-71.5886e-71.9079e-81.1498e-925.6194
MAIM GUHHN3.6878e-75.6971e-83.7445e-84.3936e-84.9573e-86.3218e-72.3183e-77.7114e-83.8281e-925.6194
MAIM GUHHE2.9462e-76.0424e-84.4478e-84.7537e-84.9727e-85.6945e-72.3617e-79.3708e-87.6323e-925.6194
*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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