MANUAL Location - Area: Garfagnana , magnitude (ML): -0.0
2026-09-18 14:44:18 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-09-18 18:21:46

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Earthquake info - Manual location
Event - ID :260918144345
Magnitude (ML) :-0.0 +/- 0.2
Origin Time :2026-09-18 14:44:18.718 (UTC)
Location : Latitude: 44.136 N, Longitude: 10.565 E
Area :Garfagnana
Depth (km) :8.23
Distances (km) : 8.1 --- Abetone
8.3 --- Fiumalbo
8.5 --- Fosciandora
8.6 --- Coreglia Antelminelli
8.9 --- Pievepelago
9.3 --- Barga
12.2 --- Pieve Fosciana
12.4 --- Castiglione di Garfagnana
12.5 --- Castelnuovo di Garfagnana
12.8 --- Riolunato
13.2 --- Gallicano
13.5 --- Molazzana
13.6 --- Villa Collemandina
14.0 --- Bagni di Lucca
15.9 --- Cutigliano
17.1 --- Vergemoli
17.4 --- Borgo a Mozzano
17.6 --- Montecreto
17.8 --- San Romano in Garfagnana
17.9 --- Frassinoro

Quality location estimate: Erh: 0.9 km, Erz: 0.5 km, Nf: 12, Gap: 191 °, Rms: 0.10


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.
BDIIV2026-09-18 14:44:20.8800.0281-0.310.392026-09-18 14:44:21.9040.0400-1.120.0012.5
CARDGU2026-09-18 14:44:21.8710.04220.011.692026-09-18 14:44:23.5940.0400-0.590.0316.3
SARMGU2026-09-18 14:44:21.9700.0301-0.011.722026-09-18 14:44:24.0310.0400-0.370.3516.9
VLCMN2026-09-18 14:44:22.0400.03110.100.962026-09-18 14:44:24.2990.0400-0.021.6216.9
POPMGU2026-09-18 14:44:22.7140.02000.021.702026-09-18 14:44:25.4920.1002-0.170.8320.3
VGLIT2026-09-18 14:44:23.1050.0200-0.071.332026-09-18 14:44:26.5340.04000.051.4023.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
BDI IVHH-0.204.95e-212.5162
CARD GUHH0.216.25e-216.3208
SARM GUEH-0.123.24e-216.9292
VLC MNHH-0.371.08e-216.9280
POPM GUHH0.249.15e-220.3123


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 IVHHZ8.5401e-69.8459e-72.8085e-79.8174e-85.2131e-81.1197e-51.5320e-67.9435e-81.7445e-812.5162
BDI IVHHN1.0394e-51.0749e-64.8148e-71.3948e-76.6880e-81.1111e-53.5978e-61.1125e-71.9413e-812.5162
BDI IVHHE8.9060e-61.0672e-63.8669e-71.4294e-77.0102e-81.4625e-52.1382e-61.2351e-72.2381e-812.5162
CARD GUHHZ6.1379e-67.9828e-71.6973e-75.6127e-83.1538e-81.3662e-56.6013e-76.6474e-81.7188e-816.3208
CARD GUHHN9.7542e-69.6246e-73.0449e-78.8561e-84.5546e-81.5682e-57.1964e-79.0276e-81.8675e-816.3208
CARD GUHHE1.1197e-51.2494e-64.8774e-71.4276e-78.0653e-82.2108e-51.6350e-61.4522e-72.9120e-816.3208
SARM GUEHZ2.6211e-63.0528e-71.6410e-77.8404e-83.2854e-83.8305e-69.7537e-74.6419e-87.2591e-916.9292
SARM GUEHN2.0890e-64.8481e-72.5726e-71.1183e-73.7181e-84.0931e-61.0594e-65.6272e-81.1753e-816.9292
SARM GUEHE2.0007e-63.3842e-71.9105e-71.2284e-75.0748e-86.3100e-68.0595e-77.7084e-81.0305e-816.9292
VLC MNHHZ2.0004e-61.9215e-75.0219e-83.2881e-82.3926e-82.4463e-62.2640e-72.4613e-83.1438e-916.9280
VLC MNHHN1.9111e-61.9321e-78.1326e-83.5804e-82.0680e-82.9468e-63.6796e-72.7279e-84.3842e-916.9280
VLC MNHHE1.5831e-62.0502e-76.6105e-82.7539e-81.6415e-81.6679e-62.7503e-71.8370e-84.4147e-916.9280
POPM GUHHZ4.5817e-68.6676e-74.0103e-71.1301e-75.8511e-81.3022e-51.2843e-69.8107e-82.0803e-820.3123
POPM GUHHN8.5683e-61.4672e-68.0095e-72.2338e-79.9511e-82.5344e-52.4439e-61.5545e-72.9344e-820.3123
POPM GUHHE6.9835e-61.3932e-66.7664e-71.3931e-78.5307e-82.0720e-52.8147e-61.3156e-72.9263e-820.3123
VGL ITHGZ4.9491e-66.0583e-75.2640e-74.1164e-71.7724e-77.2834e-62.5284e-62.3334e-72.0298e-823.8263
VGL ITHGN5.3202e-67.2982e-76.0343e-75.1481e-72.6926e-78.6195e-62.9673e-63.4574e-72.1578e-823.8263
VGL ITHGE4.2184e-66.7320e-75.9298e-75.2255e-73.3328e-79.4791e-62.9403e-64.1363e-72.7289e-823.8263
*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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