AUTOMATIC Location - Area: Garfagnana , magnitude (ML): 2.1
2026-10-28 15:36:52 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-10-28 15:40:46

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Earthquake info - RsniPicker2 automatic location
Event - ID :261028153608
Magnitude (ML) :2.1 +/- 0.1
Origin Time :2026-10-28 15:36:52.25 (UTC)
Location : Latitude: 44.051 N, Longitude: 10.756 E
Area :Garfagnana
Depth (km) :9.31
Distances (km) : 2.6 --- Piteglio (PT)
3.0 --- San Marcello Pistoiese (PT)
5.6 --- Cutigliano (PT)
12.8 --- Abetone (PT)
13.0 --- Marliana (PT)
14.0 --- Bagni di Lucca (LU)
15.6 --- Massa e Cozzile (PT)
16.3 --- Villa Basilica (LU)
16.6 --- Lizzano in Belvedere (BO)
16.9 --- Fiumalbo (MO)
17.2 --- Serravalle Pistoiese (PT)
17.3 --- Granaglione (BO)
17.8 --- Fanano (MO)
18.1 --- Pescia (PT)
18.1 --- Pistoia (PT)
18.6 --- Coreglia Antelminelli (LU)
18.6 --- Borgo a Mozzano (LU)
18.6 --- Montecatini-Terme (PT)
19.1 --- Uzzano (PT)
19.1 --- Buggiano (PT)

Quality location estimate:
Erh: 0.6 km, Erz: 0.6 km, Nf: 20, Gap: 119°, Rms: 0.131 s
Stazioni validate: 10


RsniPicker2 - Automatic location results
Station Net P arrival times P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
POPMGU2026-10-28 15:36:54.3100.00600.131.302026-10-28 15:36:55.5900.0280-0.051.389.3
BDIIV2026-10-28 15:36:55.6390.00900.230.622026-10-28 15:36:57.8490.04800.051.6015.8
CARDGU2026-10-28 15:36:56.9100.01300.111.422026-10-28 15:37:00.2200.07210.031.5024.0
VLCMN2026-10-28 15:36:58.4390.01700.011.622026-10-28 15:37:03.2000.10010.220.8833.2
SARMGU2026-10-28 15:36:58.4590.0170-0.061.322026-10-28 15:37:03.1600.10020.011.3333.3
GSCLGU2026-10-28 15:36:59.1890.0240-0.570.102026-10-28 15:37:04.1100.1112-1.080.0337.1
ZCCAIV2026-10-28 15:37:00.3500.0200-0.031.49--:---.-----.---.-- 38.8
PIIIV2026-10-28 15:37:00.2200.02200.021.592026-10-28 15:37:05.8300.1262-0.180.8542.1
EQUIGU2026-10-28 15:37:01.1200.0250-0.270.362026-10-28 15:37:07.7900.1522-0.280.6350.6
GRAMGU--:---.-----.---.--2026-10-28 15:37:15.1500.22320.380.5174.2
CSNTIV2026-10-28 15:37:07.0800.03900.151.122026-10-28 15:37:16.9000.4442-0.650.3477.8


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
POPM GU2.102.73e+19.3175SI
BDI IV2.005.39e+015.8276SI
CARD GU2.102.51e+024.0263SI
SARM GU2.101.48e+033.3298SI
GSCL GU2.201.22e+037.1338SI
ZCCA IV2.201.25e+038.828SI
PII IV1.904.85e-142.1207SI
EQUI GU1.903.37e-150.6285SI
GRAM GU2.205.42e-174.2312SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
PGD
(m)
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.
(°)
POPM GUHHZ1.7788e-31.8905e-40.0000e+01.0040e-41.7799e-42.5135e-41.7046e-32.3070e-41.5906e-53.1955e-69.3175
POPM GUHHN3.7673e-33.8766e-40.0000e+02.1117e-43.5986e-43.5986e-42.6593e-34.7861e-43.3856e-56.6307e-69.3175
POPM GUHHE2.5936e-33.8801e-40.0000e+01.5282e-42.5196e-43.4616e-44.2579e-35.0780e-42.5516e-54.7060e-69.3175
BDI IVHHZ1.5142e-42.1436e-50.0000e+01.1605e-51.9486e-52.7218e-53.3794e-43.6295e-52.1212e-63.9925e-715.8276
BDI IVHHN2.8036e-45.3346e-50.0000e+01.8643e-53.2352e-53.2352e-55.0475e-46.4825e-53.3283e-65.7712e-715.8276
BDI IVHHE1.3233e-42.5787e-50.0000e+01.6222e-52.8811e-53.9652e-53.7787e-46.7515e-54.3829e-65.9338e-715.8276
CARD GUHHZ1.9803e-42.3220e-50.0000e+01.3631e-52.4869e-53.6352e-54.8198e-43.3562e-52.4991e-65.1991e-724.0263
CARD GUHHN3.1069e-44.8449e-50.0000e+03.1525e-55.5109e-55.5109e-57.5799e-49.4862e-55.5794e-69.5618e-724.0263
CARD GUHHE2.4446e-44.1756e-50.0000e+02.6761e-54.7148e-56.6305e-59.3319e-47.9902e-54.1031e-68.5316e-724.0263
VLC MNHHZ6.5462e-51.0960e-50.0000e+05.8708e-61.0826e-51.5534e-51.2752e-41.5333e-59.1826e-72.1429e-733.2-1
VLC MNHHN1.8446e-42.9249e-50.0000e+01.5858e-52.8755e-52.8755e-53.6353e-46.3965e-52.8853e-65.4440e-733.2-1
VLC MNHHE5.9512e-58.1827e-60.0000e+06.5152e-61.0657e-51.4374e-51.6748e-42.0131e-51.4483e-62.4423e-733.2-1
SARM GUEHZ3.2694e-56.3105e-60.0000e+05.7080e-69.1261e-61.2069e-51.1163e-42.8274e-51.0943e-61.4942e-733.3298
SARM GUEHN5.9972e-51.2090e-50.0000e+01.0942e-52.0493e-52.0493e-51.6207e-43.9395e-54.5678e-64.0944e-733.3298
SARM GUEHE8.8817e-51.2984e-50.0000e+01.0164e-51.9822e-52.5903e-51.4309e-43.7304e-53.6305e-63.5621e-733.3298
GSCL GUHHZ1.9692e-53.5452e-60.0000e+03.3296e-66.3117e-68.0435e-65.7715e-51.3983e-51.2170e-69.0095e-837.1338
GSCL GUHHN5.3267e-51.2340e-50.0000e+07.9908e-61.3058e-51.3058e-51.5358e-42.5643e-51.7065e-62.0522e-737.1338
GSCL GUHHE4.1296e-51.1344e-50.0000e+05.6229e-61.0405e-51.4333e-57.9605e-52.3882e-52.1927e-62.4870e-737.1338
ZCCA IVHHZ1.5272e-55.4443e-60.0000e+04.4250e-68.7702e-61.2206e-52.8378e-52.9525e-53.0434e-62.6593e-738.828
ZCCA IVHHN1.9152e-58.4675e-60.0000e+09.0587e-61.6327e-51.6327e-52.7414e-56.7059e-52.9432e-62.6993e-738.828
ZCCA IVHHE2.1060e-59.3411e-60.0000e+09.2075e-61.5957e-52.1472e-52.9330e-55.1157e-52.9867e-63.0036e-738.828
PII IVHHZ2.2248e-54.5084e-60.0000e+04.1364e-66.7983e-69.0953e-65.3182e-51.7187e-57.3573e-71.1774e-742.1207
PII IVHHN2.9201e-54.7547e-60.0000e+04.5833e-67.1435e-67.1435e-61.0046e-42.3894e-57.8479e-71.3287e-742.1207
PII IVHHE2.7983e-56.1197e-60.0000e+05.3420e-68.3098e-61.0959e-57.0908e-52.5630e-59.6723e-71.5431e-742.1207
EQUI GUHHZ1.6816e-42.9277e-50.0000e+02.0845e-53.8219e-55.4141e-54.5640e-47.4303e-58.0425e-67.1978e-750.6285
EQUI GUHHN3.8694e-47.0207e-50.0000e+03.5990e-56.7935e-56.7935e-51.1319e-31.2480e-41.1259e-51.2211e-650.6285
EQUI GUHHE2.8418e-44.7329e-50.0000e+03.4870e-56.2484e-58.8356e-56.6036e-41.0609e-41.3010e-51.3094e-650.6285
GRAM GUHHZ7.7623e-52.3803e-50.0000e+02.2490e-53.8282e-55.1078e-52.3526e-41.5807e-47.0962e-65.7560e-774.2312
GRAM GUHHN2.6744e-45.9093e-50.0000e+06.7988e-51.0800e-41.0800e-44.8736e-44.0001e-41.2892e-51.5564e-674.2312
GRAM GUHHE3.0495e-48.5596e-50.0000e+08.0458e-51.3294e-41.7949e-45.9292e-45.5759e-41.8727e-52.5849e-674.2312
*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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