AUTOMATIC Location - Area: Alpi Marittime , magnitude (ML): 0.2
2026-10-27 08:15:07 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-10-27 08:19:27

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Earthquake info - RsniPicker2 automatic location
Event - ID :261027081430
Magnitude (ML) :0.2 +/- 0.4
Origin Time :2026-10-27 08:15:07.51 (UTC)
Location : Latitude: 44.255 N, Longitude: 7.441 E
Area :Alpi Marittime
Depth (km) :4.65
Distances (km) : 2.1 --- Roaschia (CN)
3.8 --- Entracque (CN)
4.5 --- Valdieri (CN)
7.2 --- Robilante (CN)
7.5 --- Roccavione (CN)
7.5 --- Vernante (CN)
8.5 --- Moiola (CN)
9.4 --- Borgo San Dalmazzo (CN)
9.5 --- Gaiola (CN)
9.7 --- Roccasparvera (CN)
10.9 --- Valloriate (CN)
11.3 --- Rittana (CN)
12.0 --- Vignolo (CN)
12.2 --- Boves (CN)
12.3 --- Limone Piemonte (CN)
13.4 --- Demonte (CN)
14.5 --- Cervasca (CN)
14.7 --- Bernezzo (CN)
16.2 --- Cuneo (CN)
16.5 --- Peveragno (CN)

Quality location estimate:
Erh: 2.7 km, Erz: 1 km, Nf: 8, Gap: 127°, Rms: 0.065 s
Stazioni validate: 4


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.
ENRGU2026-10-27 08:15:09.0200.00300.021.742026-10-27 08:15:09.7750.1722-0.290.385.7
STVGU2026-10-27 08:15:09.7300.00500.011.802026-10-27 08:15:11.2000.0310-0.041.6310.3
SAOFFR--:---.-----.---.--2026-10-27 08:15:18.4300.27620.140.6531.4
GBOSGU2026-10-27 08:15:13.5900.0160-0.021.712026-10-27 08:15:18.1900.09610.490.0832.1
RRLGU--:---.-----.---.--2026-10-27 08:15:32.6500.6063-1.990.0190.4


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
ENR GU0.205.31e-15.7213SI
STV GU-0.203.31e-210.3264SI
SAOF FR0.001.18e-231.4163SI
GBOS GU0.904.06e-232.192SI


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.
(°)
ENR GUHHZ3.0349e-53.7629e-60.0000e+01.9354e-63.9295e-66.0001e-66.0911e-54.7103e-61.2234e-69.7127e-85.7213
ENR GUHHN7.3897e-56.2113e-60.0000e+03.7068e-66.9998e-66.9998e-67.3209e-51.1693e-52.4046e-61.6677e-75.7213
ENR GUHHE6.7913e-55.5300e-60.0000e+02.6420e-64.8235e-66.9877e-68.7488e-56.1265e-68.3133e-71.1198e-75.7213
STV GUHHZ2.1774e-63.6439e-70.0000e+02.4040e-75.1186e-76.9972e-73.7720e-61.1403e-62.3688e-71.4495e-810.3264
STV GUHHN3.4286e-63.7546e-70.0000e+02.5116e-75.2337e-75.2337e-74.9299e-69.3152e-72.7851e-71.5662e-810.3264
STV GUHHE2.5961e-63.7016e-70.0000e+01.8743e-74.6256e-76.6459e-74.2330e-69.5655e-72.3310e-71.1623e-810.3264
SAOF FRHHE2.5961e-63.7016e-70.0000e+01.8743e-74.6256e-76.6459e-74.2330e-69.5655e-72.3310e-71.1623e-831.4163
GBOS GUHHZ1.3666e-63.1500e-70.0000e+02.2103e-74.4979e-76.3548e-74.5316e-68.4801e-71.5657e-71.2990e-832.192
GBOS GUHHN1.2548e-63.2076e-70.0000e+02.4206e-75.8787e-75.8787e-72.3913e-61.1194e-61.7934e-71.9674e-832.192
GBOS GUHHE1.2054e-62.6140e-70.0000e+01.7373e-73.2561e-74.6187e-74.8402e-65.0497e-71.9268e-79.8538e-932.192
RRL GUHHZ1.8101e-74.5636e-80.0000e+01.8902e-84.7998e-89.3462e-82.3465e-71.5196e-75.1714e-87.4969e-990.4-1
RRL GUHHN2.0889e-74.6889e-80.0000e+03.0649e-86.6796e-86.6796e-83.1883e-72.2507e-74.8589e-87.0175e-990.4-1
RRL GUHHE2.5332e-73.3670e-80.0000e+02.6877e-85.6594e-88.6162e-82.3502e-71.5835e-73.4074e-83.0960e-990.4-1
*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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