AUTOMATIC Location - Area: Alpi Marittime , magnitude (ML): 0.6
2026-10-30 02:49:41 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-10-30 02:54:04

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Earthquake info - RsniPicker2 automatic location
Event - ID :261030024910
Magnitude (ML) :0.6 +/- 0.4
Origin Time :2026-10-30 02:49:41.58 (UTC)
Location : Latitude: 44.336 N, Longitude: 7.119 E
Area :Alpi Marittime
Depth (km) :10.40
Distances (km) : 3.5 --- Sambuco (CN)
5.3 --- Vinadio (CN)
6.9 --- Pietraporzio (CN)
8.4 --- Aisone (CN)
11.1 --- Castelmagno (CN)
13.8 --- Canosio (CN)
13.8 --- Marmora (CN)
14.4 --- Demonte (CN)
15.9 --- Pradleves (CN)
16.0 --- Argentera (CN)
17.1 --- Celle di Macra (CN)
17.2 --- Prazzo (CN)
18.2 --- Monterosso Grana (CN)
18.6 --- Acceglio (CN)
18.9 --- Macra (CN)
19.0 --- Stroppo (CN)
20.2 --- San Damiano Macra (CN)
20.3 --- Valloriate (CN)
20.7 --- Cartignano (CN)
21.6 --- Moiola (CN)

Quality location estimate:
Erh: 1.1 km, Erz: 1.9 km, Nf: 16, Gap: 161°, Rms: 0.19 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.
ISOFR2026-10-30 02:49:46.5490.01100.950.012026-10-30 02:49:48.3800.23820.091.2420.6
PZZGU2026-10-30 02:49:46.1500.0090-0.011.682026-10-30 02:49:48.6500.0651-0.770.1021.6
STVGU2026-10-30 02:49:46.1500.01000.360.772026-10-30 02:49:48.6800.06610.051.5722.0
ENRGU--:---.-----.---.--2026-10-30 02:49:50.5200.1162-0.190.9128.6
SAOFFR--:---.-----.---.--2026-10-30 02:49:58.2900.2372-0.131.0253.1
BHBGU2026-10-30 02:49:51.7700.02700.021.592026-10-30 02:49:58.9000.17320.111.2457.6
GBOSGU2026-10-30 02:49:52.4800.02900.320.932026-10-30 02:49:59.6600.17820.281.0259.3
ESCAFR--:---.-----.---.--2026-10-30 02:50:00.8100.18220.081.2160.7
MGROGU2026-10-30 02:49:53.5200.0320-0.031.482026-10-30 02:50:00.9700.3882-0.960.1964.8
IMIGU--:---.-----.---.--2026-10-30 02:50:05.0500.2362-0.051.0478.6


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
ISO FR-0.101.97e-220.6198SI
PZZ GU0.307.93e-221.6359SI
STV GU0.403.55e-222.0121SI
ENR GU0.607.88e-228.6116SI
SAOF FR0.601.42e-253.1138SI
BHB GU0.601.40e-257.612SI
GBOS GU1.102.29e-259.3100SI
MGRO GU0.601.11e-264.8120SI
IMI GU1.002.25e-278.6127SI


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.
(°)
ISO FRHHZ2.6741e-62.6031e-70.0000e+01.4939e-72.8406e-73.9522e-73.7966e-64.8595e-74.8572e-87.5539e-920.6198
ISO FRHHN3.2234e-63.1627e-70.0000e+01.4824e-72.7558e-72.7558e-74.7605e-63.0245e-73.0164e-86.1334e-920.6198
ISO FRHHE3.2156e-63.3594e-70.0000e+01.8562e-73.4161e-74.8959e-76.0297e-65.3527e-72.4998e-86.7215e-920.6198
PZZ GUHHZ1.1426e-51.5564e-60.0000e+09.0846e-71.6796e-62.4233e-63.1913e-52.2967e-62.0157e-73.5741e-821.6359
PZZ GUHHN1.3709e-51.3514e-60.0000e+07.9701e-71.4924e-61.4924e-61.9308e-52.2291e-62.1141e-73.0454e-821.6359
PZZ GUHHE1.2429e-51.5203e-60.0000e+09.2432e-71.6253e-62.2929e-63.9910e-52.4765e-61.5571e-73.5107e-821.6359
STV GUHHZ6.3608e-66.7961e-70.0000e+04.9388e-78.7434e-71.1879e-69.4806e-61.1336e-61.0838e-71.4530e-822.0121
STV GUHHN9.3570e-61.0399e-60.0000e+03.6679e-77.0652e-77.0652e-79.1062e-65.7045e-75.1489e-81.3103e-822.0121
STV GUHHE8.5757e-68.8430e-70.0000e+04.9497e-78.9322e-71.2726e-68.1811e-69.3553e-78.0560e-81.7889e-822.0121
ENR GUHHZ1.1030e-58.5383e-70.0000e+04.0392e-77.8013e-71.1581e-61.3505e-57.1214e-71.1182e-71.9029e-828.6116
ENR GUHHN3.0779e-52.4133e-60.0000e+01.0077e-62.0688e-62.0688e-62.9409e-51.5162e-61.7059e-74.6798e-828.6116
ENR GUHHE2.7014e-52.2408e-60.0000e+09.8322e-72.0154e-63.0722e-61.8349e-51.3873e-61.9196e-74.3093e-828.6116
SAOF FRHHE2.7014e-52.2408e-60.0000e+09.8322e-72.0154e-63.0722e-61.8349e-51.3873e-61.9196e-74.3093e-853.1138
BHB GUHHZ1.2911e-61.6570e-70.0000e+01.1655e-72.2378e-73.2654e-72.9827e-63.0071e-71.7138e-77.3586e-957.612
BHB GUHHN1.0582e-61.6210e-70.0000e+09.6434e-81.7314e-71.7314e-71.3575e-64.2136e-71.1436e-74.9180e-957.612
BHB GUHHE1.5083e-61.8212e-70.0000e+01.0746e-72.0394e-73.0328e-71.7877e-62.9340e-71.3633e-75.4081e-957.612
GBOS GUHHZ2.6930e-64.0430e-70.0000e+02.8281e-74.7797e-76.7132e-78.7278e-69.9039e-71.3104e-71.8754e-859.3100
GBOS GUHHN2.1798e-62.6226e-70.0000e+02.4481e-73.9814e-73.9814e-74.4306e-61.2603e-61.0161e-77.8868e-959.3100
GBOS GUHHE2.0321e-63.7874e-70.0000e+02.3834e-74.2892e-76.0771e-77.4716e-69.9986e-71.3094e-71.2898e-859.3100
MGRO GUHHZ3.4551e-75.6172e-80.0000e+04.8211e-81.0823e-71.5643e-76.2134e-72.3478e-75.4749e-85.4077e-964.8120
MGRO GUHHN7.0616e-78.7271e-80.0000e+05.5305e-81.1446e-71.1446e-71.1373e-63.1366e-78.8737e-81.0039e-864.8120
MGRO GUHHE6.5135e-71.0987e-70.0000e+07.0494e-81.2735e-72.0773e-71.1334e-65.2985e-75.3634e-87.9603e-964.8120
IMI GUHHZ6.5386e-79.2598e-80.0000e+06.2388e-81.3464e-72.2306e-71.1873e-62.5088e-78.9215e-88.3291e-978.6127
IMI GUHHN1.8592e-62.8632e-70.0000e+01.6206e-73.0268e-73.0268e-73.1211e-64.1887e-71.1740e-71.3650e-878.6127
IMI GUHHE1.0443e-61.4518e-70.0000e+09.1437e-81.7740e-72.7147e-71.4721e-62.3710e-78.7504e-81.1011e-878.6127
*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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