AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 0.5
2025-08-14 18:10:01 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-08-14 18:14:09

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Earthquake info - RsniPicker2 automatic location
Event - ID :250814180914
Magnitude (ML) :0.5 +/- 0.3
Origin Time :2025-08-14 18:10:01.49 (UTC)
Location : Latitude: 44.596 N, Longitude: 7.203 E
Area :Alpi Cozie
Depth (km) :14.35
Distances (km) : 2.1 --- Sampeyre (CN)
6.2 --- Frassino (CN)
9.2 --- Oncino (CN)
9.9 --- Melle (CN)
10.6 --- Casteldelfino (CN)
10.7 --- Macra (CN)
10.8 --- Sanfront (CN)
10.9 --- Elva (CN)
11.0 --- Ostana (CN)
11.5 --- Stroppo (CN)
11.6 --- Paesana (CN)
12.1 --- Gambasca (CN)
12.2 --- Crissolo (CN)
12.5 --- San Damiano Macra (CN)
12.6 --- Celle di Macra (CN)
12.6 --- Valmala (CN)
12.8 --- Brossasco (CN)
13.2 --- Rifreddo (CN)
13.3 --- Martiniana Po (CN)
14.2 --- Isasca (CN)

Quality location estimate:
Erh: 1.3 km, Erz: 2.2 km, Nf: 14, Gap: 117°, Rms: 0.325 s
Stazioni validate: 9


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.
PZZGU2025-08-14 18:10:05.2000.00900.001.952025-08-14 18:10:07.1650.0611-0.700.8118.7
BHBGU2025-08-14 18:10:07.0600.01500.011.902025-08-14 18:10:10.1400.0921-0.710.8030.6
SURFFR2025-08-14 18:10:08.3600.0180-0.021.812025-08-14 18:10:12.7290.1092-0.660.7436.4
STVGU--:---.-----.---.--2025-08-14 18:10:14.2500.1752-0.071.0342.6
ENRGU2025-08-14 18:10:09.6500.06210.011.582025-08-14 18:10:14.4700.1392-0.880.6246.4
ISOFR--:---.-----.---.--2025-08-14 18:10:16.5900.20420.090.8849.5
RRLGU--:---.-----.---.--2025-08-14 18:10:16.1100.1522-1.080.3750.8
GBOSGU--:---.-----.---.--2025-08-14 18:10:20.3700.1972-0.160.8965.7
LSDGU--:---.-----.---.--2025-08-14 18:10:28.4300.4852-0.910.5697.3
BLANCGU2025-08-14 18:10:23.7500.0711-1.730.05--:---.-----.---.-- 141.2


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU0.105.78e-218.7215SI
BHB GU0.201.79e-230.610SI
STV GU0.601.88e-242.6166SI
ENR GU0.906.59e-246.4157SI
ISO FR0.206.63e-349.5195SI
RRL GU0.509.94e-350.8318SI
GBOS GU0.901.07e-265.7128SI
LSD GU0.907.77e-397.3357SI


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.
(°)
PZZ GUHHZ9.3715e-61.0625e-60.0000e+06.7815e-71.2079e-61.7152e-61.2045e-53.2413e-61.2870e-72.1528e-818.7215
PZZ GUHHN1.0663e-51.2109e-60.0000e+06.0412e-71.1397e-61.1397e-61.7353e-51.0848e-61.2607e-72.3835e-818.7215
PZZ GUHHE1.3770e-51.1950e-60.0000e+07.1151e-71.2654e-61.8101e-69.0453e-63.1586e-61.2037e-72.5328e-818.7215
BHB GUHHZ6.2127e-66.5536e-70.0000e+02.9502e-76.0299e-78.9191e-77.9688e-67.3187e-75.7316e-81.2899e-830.610
BHB GUHHN3.3642e-63.1833e-70.0000e+01.5871e-73.0826e-73.0826e-75.5507e-63.6978e-75.4167e-88.5058e-930.610
BHB GUHHE4.4896e-64.8949e-70.0000e+02.1433e-73.9509e-75.6491e-75.3897e-64.9323e-74.2263e-87.6680e-930.610
STV GUHHZ1.5559e-61.8342e-70.0000e+01.1397e-71.9640e-72.7705e-73.0489e-62.9160e-72.7516e-85.0381e-942.6166
STV GUHHN1.2538e-61.8134e-70.0000e+08.6691e-81.6284e-71.6284e-72.8579e-62.4663e-73.6474e-85.1364e-942.6166
STV GUHHE1.9927e-63.0926e-70.0000e+01.5926e-72.9948e-74.3384e-73.1462e-64.7517e-73.1290e-86.1051e-942.6166
ENR GUHHZ9.3525e-68.6592e-70.0000e+04.5880e-78.6498e-71.2535e-69.7425e-61.1381e-68.9726e-81.3984e-846.4157
ENR GUHHN3.3191e-52.7672e-60.0000e+09.1926e-71.9487e-61.9487e-61.3038e-51.2536e-61.9819e-74.5582e-846.4157
ENR GUHHE3.9196e-53.0874e-60.0000e+09.8361e-71.9470e-62.9115e-62.6931e-51.3895e-61.5476e-74.7094e-846.4157
ISO FRHHZ5.5601e-78.5164e-80.0000e+05.1205e-89.5579e-81.4112e-71.3813e-61.4250e-72.0570e-82.7079e-949.5195
ISO FRHHN7.3914e-77.2680e-80.0000e+03.8249e-87.1902e-87.1902e-81.0512e-61.3953e-72.9808e-82.4143e-949.5195
ISO FRHHE1.0095e-61.5359e-70.0000e+08.4064e-81.5752e-72.3161e-73.3222e-61.6131e-71.6016e-82.9432e-949.5195
RRL GUHHZ5.9962e-77.8941e-80.0000e+04.7163e-89.0742e-81.2985e-71.1481e-61.5843e-72.7432e-82.7014e-950.8318
RRL GUHHN1.1806e-62.0725e-70.0000e+08.3887e-81.4181e-71.4181e-72.7503e-62.2278e-74.1512e-83.0006e-950.8318
RRL GUHHE9.5091e-71.4889e-70.0000e+07.9644e-81.4078e-72.0265e-72.2636e-62.8983e-75.0727e-84.0226e-950.8318
GBOS GUHHZ7.7109e-72.0093e-70.0000e+01.1613e-71.8865e-72.5611e-72.3541e-63.8149e-72.2836e-83.0975e-965.7128
GBOS GUHHN8.5649e-71.9766e-70.0000e+07.4729e-81.3286e-71.3286e-71.1659e-62.4376e-75.3264e-83.2227e-965.7128
GBOS GUHHE5.0982e-78.2699e-80.0000e+04.8495e-89.1698e-81.2500e-71.1835e-61.2958e-72.6494e-82.2582e-965.7128
LSD GUHHZ5.3305e-78.2161e-80.0000e+04.6023e-81.1029e-71.5601e-71.1479e-61.1690e-74.2300e-83.9129e-997.3357
LSD GUHHN5.0137e-76.8547e-80.0000e+05.2735e-89.4323e-89.4323e-81.1652e-62.3272e-71.8913e-82.3139e-997.3357
LSD GUHHE6.3889e-71.0828e-70.0000e+07.3040e-81.4262e-72.0307e-71.8659e-62.7819e-73.2405e-82.9970e-997.3357
BLANCGUHHZ3.0293e-52.4176e-60.0000e+01.3195e-72.7463e-74.1640e-71.7002e-61.5224e-72.3737e-86.2656e-9141.2-1
BLANCGUHHN6.6281e-55.2633e-60.0000e+03.0608e-76.5050e-76.5050e-75.4744e-63.5235e-74.8088e-81.4735e-8141.2-1
BLANCGUHHE7.7707e-56.1491e-60.0000e+02.7555e-76.0089e-79.2495e-73.5202e-62.8623e-74.3768e-81.3267e-8141.2-1
*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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