MANUAL Location - Area: Garfagnana , magnitude (ML): 1.6
2026-02-12 22:37:25 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-02-13 07:14:51

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Earthquake info - Manual location
Event - ID :260212223659
Magnitude (ML) :1.6 +/- 0.2
Origin Time :2026-02-12 22:37:25.866 (UTC)
Location : Latitude: 44.129 N, Longitude: 10.427 E
Area :Garfagnana
Depth (km) :7.72
Distances (km) : 1.3 --- Pieve Fosciana
2.4 --- Castelnuovo di Garfagnana
2.7 --- Castiglione di Garfagnana
3.0 --- Fosciandora
4.2 --- Villa Collemandina
6.2 --- Molazzana
7.5 --- Gallicano
7.7 --- Barga
7.9 --- San Romano in Garfagnana
8.1 --- Camporgiano
8.3 --- Careggine
9.2 --- Vergemoli
10.7 --- Coreglia Antelminelli
11.6 --- Vagli Sotto
12.0 --- Piazza al Serchio
14.5 --- Sillano
14.6 --- Fabbriche di Vallico
17.0 --- Giuncugnano
17.4 --- Pievepelago
17.9 --- Stazzema

Quality location estimate: Erh: 0.4 km, Erz: 0.3 km, Nf: 36, Gap: 52 °, Rms: 0.17


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.
VLCMN2026-02-12 22:37:27.8000.00600.011.882026-02-12 22:37:28.8140.1705-0.410.699.5
SARMGU2026-02-12 22:37:27.9500.0060-0.121.472026-02-12 22:37:29.1190.0240-0.590.2610.9
CARDGU2026-02-12 22:37:28.8500.00900.141.112026-02-12 22:37:30.6530.3047-0.161.0514.7
CMEIT2026-02-12 22:37:30.1620.0200-0.131.442026-02-12 22:37:33.3340.0400-0.230.9823.3
EQUIGU2026-02-12 22:37:30.2600.0130-0.091.652026-02-12 22:37:33.2590.0661-0.380.6423.7
MAIMGU2026-02-12 22:37:30.7300.0140-0.031.882026-02-12 22:37:34.4000.0772-0.031.6825.8
FIVIGU2026-02-12 22:37:31.2060.02000.041.792026-02-12 22:37:35.1540.04000.131.2228.1
GSCLGU2026-02-12 22:37:31.8560.0200-0.061.802026-02-12 22:37:36.1100.0852-0.221.1229.0
POPMGU2026-02-12 22:37:31.4070.02000.031.832026-02-12 22:37:35.6000.08820.071.4629.1
ERBMIV2026-02-12 22:37:32.6590.02000.011.842026-02-12 22:37:37.5120.0400-0.340.7633.4
AULIT2026-02-12 22:37:32.9120.02000.111.382026-02-12 22:37:37.8900.04000.031.5938.1
PIIIV2026-02-12 22:37:34.2500.0251-0.320.742026-02-12 22:37:39.9800.1404-1.100.0546.6
PLMAIV2026-02-12 22:37:34.3810.02000.071.592026-02-12 22:37:40.2400.1524-0.340.8647.3
GRAMGU2026-02-12 22:37:35.1250.02510.270.432026-02-12 22:37:41.8890.04000.650.1650.1
ZCCAIV2026-02-12 22:37:36.6730.02000.590.162026-02-12 22:37:46.1320.04002.490.0150.9
OSSCIV2026-02-12 22:37:43.5390.02000.640.172026-02-12 22:37:54.6960.0400-0.660.3994.4
CSNTIV2026-02-12 22:37:44.2770.02000.021.372026-02-12 22:37:57.0330.0400-0.600.49100.8
GORRGU2026-02-12 22:37:45.5970.02001.510.032026-02-12 22:37:59.5290.04001.770.04105.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
VLC MNHH1.532.40e+09.5315
SARM GUEH1.422.45e+010.9341
CARD GUHH1.551.62e+014.7159
CME ITHN1.811.28e+023.3207
EQUI GUHH1.273.60e-123.7281
MAIM GUHH1.373.44e-125.8168
FIVI GUHN1.676.67e-128.1297
GSCL GUHH1.879.80e-129.027
POPM GUHH1.771.58e+029.1109
ERBM IVEH1.342.23e-133.4358
PII IVHH1.461.53e-146.6170
PLMA IVHH1.622.07e-147.3259
ZCCA IVHH1.371.04e-150.960
OSSC IVHH1.736.15e-294.4135
GORR GUHH1.917.23e-2105.0301


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.
(°)
VLC MNHHZ1.5279e-42.3457e-51.0685e-55.3992e-62.2383e-62.0492e-45.2129e-53.0940e-64.5254e-79.5315
VLC MNHHN1.8317e-43.0341e-51.7635e-57.7847e-65.0597e-63.8729e-41.0430e-47.3828e-68.2695e-79.5315
VLC MNHHE2.0409e-43.1131e-51.7490e-58.9312e-64.1682e-64.3911e-49.4437e-55.7278e-67.8429e-79.5315
SARM GUEHZ8.7637e-51.5199e-51.0732e-54.6286e-62.0854e-61.0355e-47.9962e-52.9069e-63.8236e-710.9341
SARM GUEHN1.0918e-42.1798e-51.4882e-51.2257e-54.8105e-62.6673e-46.3797e-55.4964e-66.2469e-710.9341
SARM GUEHE7.7461e-52.0202e-51.2980e-51.1512e-55.5438e-62.1691e-47.2622e-57.1089e-66.6970e-710.9341
CARD GUHHZ6.6843e-59.3566e-64.0476e-62.1652e-68.5165e-71.6983e-41.7758e-51.2013e-62.1337e-714.7159
CARD GUHHN1.2202e-42.4144e-51.1582e-54.7135e-61.7614e-63.1673e-44.3383e-52.5395e-65.2401e-714.7159
CARD GUHHE1.2241e-41.8249e-51.0880e-53.6538e-61.4036e-62.6533e-43.9333e-52.2472e-64.4005e-714.7159
CME ITHNZ3.6527e-58.9957e-66.7406e-62.8116e-61.0760e-61.0136e-43.7571e-51.5424e-62.2522e-723.3207
CME ITHNN4.6815e-51.1769e-51.0223e-54.3169e-61.9818e-61.4690e-44.7015e-52.7905e-63.6344e-723.3207
CME ITHNE5.1707e-51.3035e-59.9892e-65.0388e-61.9578e-61.5605e-45.5109e-52.6138e-63.7356e-723.3207
EQUI GUHHZ1.6985e-52.7372e-61.8592e-61.3337e-65.6368e-73.3271e-51.0308e-57.0102e-77.7658e-823.7281
EQUI GUHHN3.2650e-54.3311e-62.9596e-61.8009e-66.8084e-77.0604e-51.4789e-59.1766e-71.3057e-723.7281
EQUI GUHHE2.3809e-53.1094e-61.7155e-61.2284e-64.2384e-73.7379e-56.9031e-65.3817e-77.3146e-823.7281
MAIM GUHHZ1.2580e-52.1162e-61.6105e-69.2144e-75.3507e-72.2808e-58.7747e-66.3306e-76.3065e-825.8168
MAIM GUHHN2.2783e-54.3803e-63.1965e-61.0655e-64.2399e-74.3042e-51.9206e-56.2310e-79.7889e-825.8168
MAIM GUHHE1.7967e-54.0927e-62.4301e-61.0611e-63.9594e-74.3579e-51.9816e-55.3129e-79.7152e-825.8168
FIVI GUHNZ3.4376e-57.5790e-65.2719e-61.9761e-68.6150e-71.0293e-41.5016e-51.2503e-61.8861e-728.1297
FIVI GUHNN4.1863e-59.2187e-66.2086e-62.1781e-61.0210e-69.0290e-51.6576e-51.4016e-62.3569e-728.1297
FIVI GUHNE1.5976e-54.1920e-63.4578e-61.4962e-65.4762e-76.3814e-51.5268e-57.2214e-79.9177e-828.1297
GSCL GUHHZ1.2410e-53.3491e-62.1588e-68.4924e-73.7422e-75.5167e-58.6254e-65.0909e-78.2743e-829.027
GSCL GUHHN3.0679e-51.1015e-57.2707e-62.7456e-61.4549e-61.2050e-44.2242e-52.0407e-62.7690e-729.027
GSCL GUHHE2.3893e-56.3833e-65.5333e-61.7477e-68.4432e-76.4049e-52.7623e-51.1665e-61.6933e-729.027
POPM GUHHZ6.8479e-51.0578e-55.2342e-61.7495e-68.2513e-71.4347e-42.4827e-51.2973e-62.5976e-729.1109
POPM GUHHN9.3216e-52.4203e-51.4175e-53.5048e-61.9266e-62.4461e-45.2663e-52.9771e-65.3543e-729.1109
POPM GUHHE9.7452e-51.8438e-59.8334e-63.0248e-61.4097e-62.9849e-44.2349e-52.2610e-64.4256e-729.1109
ERBM IVEHZ5.8235e-61.2378e-61.2233e-67.9577e-73.3150e-71.9188e-54.2481e-64.2059e-73.9481e-833.4358
ERBM IVEHN1.2336e-52.8619e-62.2276e-68.9407e-73.6448e-74.7040e-59.0080e-64.9222e-76.6636e-833.4358
ERBM IVEHE8.2217e-62.0654e-61.6399e-66.0545e-72.2741e-72.9637e-57.1088e-63.1838e-75.3766e-833.4358
PII IVHHZ6.3409e-61.1302e-61.0511e-63.0162e-71.3919e-71.2096e-56.5261e-62.1062e-73.0468e-846.6170
PII IVHHN7.3701e-61.4691e-61.0474e-62.7854e-71.3858e-71.3781e-54.9677e-62.2856e-74.1164e-846.6170
PII IVHHE7.5149e-61.6941e-61.4243e-64.3227e-72.0454e-71.5990e-59.3926e-62.9229e-74.1786e-846.6170
PLMA IVHHZ6.8833e-61.6128e-61.1466e-65.5368e-72.5197e-71.6025e-54.3128e-62.9208e-74.6102e-847.3259
PLMA IVHHN9.5252e-61.9536e-61.5124e-65.5148e-72.3087e-72.8926e-58.4818e-63.4348e-74.8027e-847.3259
PLMA IVHHE1.0876e-51.9943e-61.5998e-67.3037e-73.6821e-72.4552e-55.8278e-65.2941e-76.7437e-847.3259
ZCCA IVHHZ2.8360e-65.4684e-75.3988e-73.1198e-71.0956e-76.5883e-63.2536e-61.5412e-71.6092e-850.960
ZCCA IVHHN2.9614e-69.5923e-79.3285e-74.9400e-72.3400e-77.0168e-67.3349e-62.6457e-72.9505e-850.960
ZCCA IVHHE3.0777e-68.2552e-78.1518e-75.4545e-71.5836e-75.8505e-63.9872e-61.8758e-72.3369e-850.960
OSSC IVHHZ1.2008e-62.1231e-72.4527e-71.8180e-76.2051e-81.5133e-61.3652e-67.3977e-86.9335e-994.4135
OSSC IVHHN9.1456e-74.7706e-74.5414e-72.6867e-71.1625e-71.7268e-62.6841e-61.5585e-71.6153e-894.4135
OSSC IVHHE9.1758e-73.8069e-73.2516e-72.6357e-71.1606e-71.8682e-61.3450e-61.1361e-71.1075e-894.4135
GORR GUHHZ1.4752e-62.6764e-72.3726e-79.0482e-84.1158e-83.2241e-61.4415e-65.1153e-87.9939e-9105.0301
GORR GUHHN1.9586e-65.0601e-75.4291e-72.4109e-71.0286e-73.8387e-64.2808e-61.1823e-71.5533e-8105.0301
GORR GUHHE1.7332e-66.0493e-76.4454e-72.8903e-71.2398e-74.4876e-64.9944e-61.7373e-71.8976e-8105.0301
*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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