AUTOMATIC Location - Area: Alpi Marittime , magnitude (ML): 0.8
2026-06-13 04:33:40 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-06-13 04:38:06

RSNI Logo


Earthquake info - RsniPicker2 automatic location
Event - ID :260613043313
Magnitude (ML) :0.8 +/- 0.4
Origin Time :2026-06-13 04:33:40.349 (UTC)
Location : Latitude: 44.334 N, Longitude: 7.212 E
Area :Alpi Marittime
Depth (km) :5.27
Distances (km) : 2.3 --- Aisone (CN)
4.1 --- Vinadio (CN)
7.1 --- Demonte (CN)
8.4 --- Castelmagno (CN)
11.0 --- Sambuco (CN)
11.0 --- Pradleves (CN)
12.2 --- Monterosso Grana (CN)
12.9 --- Valloriate (CN)
14.2 --- Moiola (CN)
14.4 --- Pietraporzio (CN)
15.1 --- Rittana (CN)
15.5 --- Gaiola (CN)
16.0 --- Valgrana (CN)
16.0 --- Valdieri (CN)
16.8 --- Celle di Macra (CN)
16.8 --- Marmora (CN)
17.1 --- Cartignano (CN)
17.2 --- Canosio (CN)
17.4 --- Montemale di Cuneo (CN)
17.6 --- San Damiano Macra (CN)

Quality location estimate:
Erh: 1.1 km, Erz: 1.8 km, Nf: 20, Gap: 79°, Rms: 0.227 s
Stazioni validate: 14


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.
STVGU2026-06-13 04:33:43.3200.0070-0.011.962026-06-13 04:33:44.8200.0430-0.530.6314.4
ENRGU2026-06-13 04:33:44.5600.01000.071.592026-06-13 04:33:47.0130.0751-0.280.7020.8
PZZGU2026-06-13 04:33:45.0400.0150-0.031.842026-06-13 04:33:47.9930.0681-0.420.7421.3
ISOFR2026-06-13 04:33:45.1500.01100.510.312026-06-13 04:33:47.4990.06510.001.7221.7
SURFFR2026-06-13 04:33:47.3690.01800.011.872026-06-13 04:33:52.7500.10820.370.5336.1
GBOSGU2026-06-13 04:33:49.7700.03100.051.632026-06-13 04:33:56.0990.15420.071.1951.3
BHBGU--:---.-----.---.--2026-06-13 04:33:57.4900.16820.410.5956.1
ESCAFR--:---.-----.---.--2026-06-13 04:33:58.3690.1772-0.370.9057.7
MGROGU--:---.-----.---.--2026-06-13 04:33:57.8470.2082-0.990.2757.8
IMIGU--:---.-----.---.--2026-06-13 04:34:01.5700.2982-0.640.6372.1
ROROGU--:---.-----.---.--2026-06-13 04:34:02.1760.2222-0.071.0972.6
QLNOIV--:---.-----.---.--2026-06-13 04:34:06.7100.4902-0.840.4990.4
RSPGU--:---.-----.---.--2026-06-13 04:34:06.0700.3282-0.670.6190.8
PCPGU--:---.-----.---.--2026-06-13 04:34:11.8100.4462-0.470.73108.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
STV GU0.601.41e-114.4137SI
ENR GU0.802.36e-120.8125SI
PZZ GU0.501.22e-121.3338SI
ISO FR0.002.06e-221.7218SI
GBOS GU1.507.08e-251.3101SI
BHB GU0.601.34e-256.14SI
MGRO GU0.601.44e-257.8124SI
IMI GU0.902.39e-272.1131SI
RORO GU1.001.99e-272.6110SI
QLNO IV1.001.15e-290.490SI
RSP GU0.706.80e-390.83SI
PCP GU1.008.70e-3108.577SI


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.
(°)
STV GUHHZ4.1368e-53.0998e-60.0000e+07.9984e-71.4509e-62.1108e-62.0360e-51.4974e-61.8701e-73.6144e-814.4137
STV GUHHN6.2479e-54.6767e-60.0000e+08.5895e-71.6782e-61.6782e-63.0621e-52.2014e-61.5816e-73.5506e-814.4137
STV GUHHE3.3727e-53.3661e-60.0000e+07.3958e-71.3732e-61.9887e-61.4838e-51.7856e-61.1276e-72.6205e-814.4137
ENR GUHHZ4.9391e-54.6285e-60.0000e+01.3525e-62.7411e-64.1202e-62.9408e-51.7090e-62.6799e-76.5695e-820.8125
ENR GUHHN1.1958e-48.8428e-60.0000e+03.0103e-66.5689e-66.5689e-66.9482e-53.0907e-65.4033e-71.5784e-720.8125
ENR GUHHE1.0056e-48.7569e-60.0000e+02.4859e-65.2727e-68.0193e-63.9936e-53.6828e-64.3985e-71.1098e-720.8125
PZZ GUHHZ1.0925e-51.3031e-60.0000e+08.6039e-71.4722e-62.0061e-61.3749e-52.5647e-61.9584e-72.7049e-821.3338
PZZ GUHHN1.4516e-51.6076e-60.0000e+09.4914e-71.7240e-61.7240e-62.3346e-53.5396e-61.6220e-73.2979e-821.3338
PZZ GUHHE1.0278e-51.7815e-60.0000e+09.5227e-71.6349e-62.2779e-62.1543e-52.3516e-61.7178e-73.6026e-821.3338
ISO FRHHZ2.7607e-64.0545e-70.0000e+01.4594e-72.6382e-73.7869e-73.4327e-64.0105e-73.5409e-84.8629e-921.7218
ISO FRHHN5.2719e-64.7513e-70.0000e+01.7077e-73.3630e-73.3630e-75.7039e-62.8900e-72.8540e-87.9704e-921.7218
ISO FRHHE4.5436e-64.7612e-70.0000e+01.7041e-73.4905e-75.2779e-73.0478e-63.6005e-73.7522e-86.6295e-921.7218
GBOS GUHHZ9.1737e-61.3420e-60.0000e+06.6691e-71.1480e-61.6413e-62.4800e-51.8787e-61.1391e-72.5571e-851.3101
GBOS GUHHN4.2474e-69.3347e-70.0000e+06.1680e-71.0113e-61.0113e-61.5691e-52.5570e-61.1875e-71.9390e-851.3101
GBOS GUHHE4.7117e-61.0372e-60.0000e+04.3687e-77.0926e-79.6081e-71.2374e-51.2807e-67.9649e-81.2281e-851.3101
BHB GUHHZ2.0856e-62.7666e-70.0000e+01.5928e-72.9777e-74.2601e-75.2307e-63.9100e-74.6380e-86.0466e-956.14
BHB GUHHN1.5199e-61.9760e-70.0000e+01.2929e-72.3302e-72.3302e-74.0161e-64.0355e-73.7454e-84.5266e-956.14
BHB GUHHE2.3814e-62.2564e-70.0000e+01.5358e-72.6712e-73.7837e-73.8074e-64.0656e-73.7460e-86.1030e-956.14
MGRO GUHHZ5.1017e-71.0625e-70.0000e+06.7605e-81.3765e-71.9311e-71.6262e-62.0783e-73.6895e-83.5733e-957.8124
MGRO GUHHN1.3291e-62.0568e-70.0000e+01.4224e-72.5239e-72.5239e-73.5648e-65.2084e-74.7796e-86.7277e-957.8124
MGRO GUHHE1.0796e-61.3988e-70.0000e+01.0497e-71.8346e-72.5451e-71.9674e-64.3526e-74.3202e-84.2785e-957.8124
IMI GUHHZ1.3929e-61.4939e-70.0000e+07.8952e-81.5212e-72.2083e-71.7651e-65.2481e-73.0334e-86.0624e-972.1131
IMI GUHHN3.9015e-64.8760e-70.0000e+02.6270e-75.1442e-75.1442e-76.1085e-69.6977e-76.8352e-89.0069e-972.1131
IMI GUHHE1.8483e-61.9810e-70.0000e+01.3417e-72.3676e-73.4172e-72.8836e-63.8752e-74.0381e-85.5076e-972.1131
RORO GUHHZ1.4066e-62.4496e-70.0000e+01.5996e-72.9180e-74.1421e-74.2415e-64.7646e-73.4229e-85.7759e-972.6110
RORO GUHHN1.5897e-63.1178e-70.0000e+02.4375e-73.8752e-73.8752e-73.1449e-61.1708e-64.6581e-89.8029e-972.6110
RORO GUHHE1.4089e-62.3229e-70.0000e+01.6774e-72.9484e-74.0734e-72.9401e-64.9141e-73.4917e-86.4582e-972.6110
QLNO IVHHZ5.8930e-71.0480e-70.0000e+07.8617e-81.3691e-71.8779e-72.1398e-63.9810e-72.7140e-84.2397e-990.490
QLNO IVHHN1.6152e-62.2124e-70.0000e+01.3195e-72.4823e-72.4823e-72.3546e-64.1863e-74.7273e-86.2051e-990.490
QLNO IVHHE1.6909e-61.7438e-70.0000e+01.4084e-72.3161e-73.0672e-72.6768e-66.7663e-73.9308e-84.3024e-990.490
RSP GUHHZ5.6396e-77.7348e-80.0000e+05.1489e-89.4478e-81.3234e-71.1263e-62.1914e-72.2678e-82.9635e-990.83
RSP GUHHN7.0236e-71.0013e-70.0000e+07.5206e-81.2711e-71.2711e-71.7016e-62.2815e-73.3040e-85.2858e-990.83
RSP GUHHE5.4840e-71.0378e-70.0000e+06.4573e-81.1377e-71.5869e-71.8325e-62.5365e-73.4848e-84.6488e-990.83
PCP GUHHZ5.4676e-71.1429e-70.0000e+09.2261e-81.6447e-72.2342e-78.0412e-76.1775e-73.6774e-84.0771e-9108.577
PCP GUHHN6.7460e-79.4653e-80.0000e+08.0408e-81.3728e-71.3728e-71.7657e-63.9996e-72.7836e-83.7402e-9108.577
PCP GUHHE6.1900e-71.0820e-70.0000e+01.0117e-71.6357e-72.1524e-71.6021e-65.9374e-72.7168e-83.9088e-9108.577
*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)

rsni