AUTOMATIC Location - Area: Alpi Marittime , magnitude (ML): 0.9
2026-10-24 12:14:48 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-10-24 12:19:25

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Earthquake info - RsniPicker2 automatic location
Event - ID :261024121422
Magnitude (ML) :0.9 +/- 0.3
Origin Time :2026-10-24 12:14:48.59 (UTC)
Location : Latitude: 44.119 N, Longitude: 7.896 E
Area :Alpi Marittime
Depth (km) :12.44
Distances (km) : 3.7 --- Armo (IM)
4.2 --- Ormea (CN)
4.7 --- Caprauna (CN)
5.8 --- Pornassio (IM)
6.9 --- Cosio di Arroscia (IM)
8.1 --- Pieve di Teco (IM)
8.6 --- Montegrosso Pian Latte (IM)
8.7 --- Alto (CN)
8.7 --- Mendatica (IM)
9.5 --- Aquila di Arroscia (IM)
9.5 --- Vessalico (IM)
9.6 --- Borghetto d Arroscia (IM)
10.9 --- Rezzo (IM)
11.0 --- Nasino (SV)
11.4 --- Ranzo (IM)
12.4 --- Briga Alta (CN)
13.5 --- Onzo (SV)
13.8 --- Cesio (IM)
13.8 --- Garessio (CN)
14.2 --- Castelbianco (SV)

Quality location estimate:
Erh: 15.3 km, Erz: 14.6 km, Nf: 7, Gap: 223°, Rms: 0.064 s
Stazioni validate: 5


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.
MGROGU2026-10-24 12:14:52.1800.0160-0.012.07--:---.-----.---.-- 16.7
GBOSGU2026-10-24 12:14:52.2900.01700.012.08--:---.-----.---.-- 19.0
BIGNGU--:---.-----.---.--2026-10-24 12:14:58.0990.0921-1.200.0032.9
SAOFFR--:---.-----.---.--2026-10-24 12:14:59.6690.10620.061.3633.4
ENRGU--:---.-----.---.--2026-10-24 12:15:01.4290.1422-0.051.1941.9
BHBGU--:---.-----.---.--2026-10-24 12:15:15.7740.60930.690.3094.9
FIESACH2026-10-24 12:14:40.5550.1842-46.490.00--:---.-----.---.-- 258.3


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
MGRO GU0.802.05e-116.7220SI
GBOS GU1.001.54e-119.0342SI
SAOF FR0.402.47e-233.4242SI
ENR GU1.009.74e-241.9288SI
BHB GU1.201.69e-294.9328SI


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.
(°)
MGRO GUHHZ1.9003e-52.1510e-60.0000e+01.1113e-62.1647e-63.1580e-62.7498e-54.4735e-62.1322e-74.2053e-816.7220
MGRO GUHHN3.0503e-53.4610e-60.0000e+02.0117e-63.7036e-63.7036e-67.8796e-55.9052e-64.1447e-77.9646e-816.7220
MGRO GUHHE3.3271e-54.1122e-60.0000e+01.9231e-63.8116e-65.6950e-66.5196e-52.8870e-63.0993e-77.8487e-816.7220
GBOS GUHHZ4.4534e-55.3899e-60.0000e+01.9934e-63.8169e-65.6069e-67.1969e-54.4965e-63.1219e-79.3902e-819.0342
GBOS GUHHN7.2477e-54.1139e-60.0000e+01.6664e-63.1385e-63.1385e-63.8550e-52.2213e-62.9398e-77.2982e-819.0342
GBOS GUHHE4.7951e-55.1230e-60.0000e+01.9879e-63.8588e-65.7413e-65.6935e-53.6677e-63.5342e-79.3318e-819.0342
SAOF FRHHE4.7951e-55.1230e-60.0000e+01.9879e-63.8588e-65.7413e-65.6935e-53.6677e-63.5342e-79.3318e-833.4242
ENR GUHHZ1.0742e-51.0436e-60.0000e+05.1803e-71.0083e-61.4801e-61.5955e-51.0300e-61.6786e-72.2002e-841.9288
ENR GUHHN2.6243e-53.1414e-60.0000e+01.4370e-62.8745e-62.8745e-65.7076e-52.1088e-62.4530e-76.7138e-841.9288
ENR GUHHE2.1175e-52.0375e-60.0000e+08.4118e-71.6213e-62.4282e-62.6207e-51.2513e-62.1400e-73.5689e-841.9288
BHB GUHHZ8.6438e-71.4009e-70.0000e+09.6658e-82.1048e-73.0860e-72.6545e-64.1138e-71.4356e-71.1740e-894.9328
BHB GUHHN1.0839e-61.6769e-70.0000e+01.4541e-72.4573e-72.4573e-72.3484e-65.0674e-77.7724e-87.8728e-994.9328
BHB GUHHE1.1902e-62.3536e-70.0000e+01.5593e-73.1163e-74.5936e-72.8058e-67.1351e-71.8462e-71.2724e-894.9328
*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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