Localizzazione MANUALE - Area: Alpi Cozie , magnitudo (ML): 0.4
2025-07-20 09:47:23 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2025-07-21 07:59:35

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :250720094651
Magnitudo (ML) :0.4 +/- 0.2
Tempo origine :2025-07-20 09:47:23.553 (UTC)
Localizzazione : Latitudine: 44.604 N, Longitudine: 6.719 E
Area :Alpi Cozie
Profondità (km) :0.99
Distanze (km) : 23.7 --- Bellino
24.5 --- Pontechianale
25.7 --- Acceglio
27.8 --- Casteldelfino
28.8 --- Argentera
29.7 --- Prazzo
30.2 --- Elva
33.1 --- Canosio
33.8 --- Marmora
34.0 --- Stroppo
36.3 --- Crissolo
37.4 --- Sampeyre
37.4 --- Claviere
38.1 --- Pietraporzio
38.1 --- Oncino
38.1 --- Macra
38.4 --- Ostana
38.9 --- Celle di Macra
38.9 --- Bobbio Pellice
39.1 --- Sauze di Cesana

Stima della qualità della localizzazione: Erh: 2.3 km, Erz: 2.2 km, Nf: 16, Gap: 174 °, Rms: 0.17


Risultati della localizzazione manuale
Stazione Rete Tempo arrivo P P pick
err
P pick
peso
P res Nll
peso
Tempo arrivo S S pick
err
S pick
peso
S res Nll
peso
Dist.
OGAGFR2025-07-20 09:47:28.7970.08030.061.702025-07-20 09:47:32.2240.0400-0.101.6225.0
PZZGU2025-07-20 09:47:30.4820.06020.021.802025-07-20 09:47:35.3230.0400-0.171.2633.3
BHBGU2025-07-20 09:47:33.9380.02000.480.382025-07-20 09:47:40.2460.0400-0.011.5950.1
ISOFR2025-07-20 09:47:33.4270.0200-0.570.132025-07-20 09:47:39.5970.0400-1.590.0053.6
STVGU2025-07-20 09:47:35.0730.0200-0.141.412025-07-20 09:47:42.5250.0400-0.870.0962.6
ENRGU2025-07-20 09:47:36.4390.08030.081.542025-07-20 09:47:45.5420.04000.181.2469.4
RSPGU2025-07-20 09:47:38.6100.02001.120.022025-07-20 09:47:47.7640.04000.540.4974.2
GBOSGU2025-07-20 09:47:41.0720.02000.071.512025-07-20 09:47:53.2540.04000.091.2397.7


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
OGAG FRHH0.152.47e-225.0325
PZZ GUHH0.475.06e-233.3109
BHB GUHH0.389.93e-350.159
ISO FRHH0.226.53e-353.6151
STV GUHH0.475.70e-362.6129
ENR GUHH0.781.93e-269.4127
RSP GUHH0.486.40e-374.235


Risultati del calcolo dei valori di PGA, PGV, IH, ampiezze spettrali (SA)
Stazione Rete Canale PGA
(g)
PGV
(m/s)
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.
(°)
OGAG FRHHZ1.6469e-64.2985e-72.5639e-71.6866e-78.2531e-83.8016e-69.9553e-71.2296e-71.3005e-825.0325
OGAG FRHHN1.9652e-63.7720e-72.4381e-79.2049e-83.8219e-87.4265e-61.2127e-65.3056e-81.0473e-825.0325
OGAG FRHHE2.2445e-64.3881e-72.6534e-71.0798e-75.9183e-85.5122e-61.2392e-67.5737e-88.9606e-925.0325
PZZ GUHHZ5.3570e-68.2075e-74.0553e-79.3905e-85.6157e-81.5987e-51.9185e-69.6298e-81.9721e-833.3109
PZZ GUHHN5.2878e-68.9561e-74.7233e-71.2593e-76.1266e-81.5472e-51.5862e-69.1626e-81.8643e-833.3109
PZZ GUHHE4.3182e-65.1958e-74.0194e-71.2049e-74.7412e-89.3756e-62.0768e-67.1529e-81.1719e-833.3109
BHB GUHHZ1.5647e-62.3319e-71.0583e-73.5695e-83.3038e-85.5799e-64.5809e-77.9945e-85.5851e-950.159
BHB GUHHN9.0704e-71.4715e-79.9975e-82.7760e-82.1992e-82.2183e-65.2930e-74.7891e-83.4377e-950.159
BHB GUHHE1.2540e-61.3821e-76.6262e-82.5251e-81.6363e-82.6055e-63.1035e-73.6609e-83.5859e-950.159
ISO FRHHZ1.1263e-61.3855e-74.8339e-81.4219e-89.0075e-93.3781e-61.8141e-71.4121e-83.1396e-953.6151
ISO FRHHN2.0054e-61.6880e-74.8301e-81.5392e-86.7249e-91.8943e-61.3792e-71.1983e-83.2898e-953.6151
ISO FRHHE1.3535e-61.3975e-75.1783e-82.4432e-81.1946e-82.2856e-61.8208e-72.1011e-82.6994e-953.6151
STV GUHHZ1.3319e-61.3899e-74.9043e-81.7915e-81.2205e-81.9263e-61.9803e-71.8913e-82.5072e-962.6129
STV GUHHN1.1433e-61.0812e-74.7739e-82.0463e-81.2468e-81.9473e-61.7904e-71.9754e-82.8151e-962.6129
STV GUHHE7.9211e-79.1312e-84.1032e-81.5028e-88.1373e-91.6365e-61.7415e-71.3126e-82.0044e-962.6129
ENR GUHHZ3.0766e-62.8326e-77.1594e-83.3858e-82.4536e-84.5697e-62.4216e-74.0173e-85.6489e-969.4127
ENR GUHHN8.3216e-66.8848e-71.1934e-74.7558e-83.3097e-86.5725e-64.6192e-75.7800e-81.2029e-869.4127
ENR GUHHE6.4951e-65.8107e-71.2266e-74.7685e-83.4218e-86.0210e-64.3223e-75.3067e-81.0631e-869.4127
RSP GUHHZ8.6215e-78.9550e-84.1279e-82.1398e-89.1753e-91.6205e-61.4631e-71.2107e-82.4005e-974.235
RSP GUHHN9.1710e-71.1085e-75.2188e-81.9098e-81.1853e-81.8709e-61.8255e-71.9589e-82.5663e-974.235
RSP GUHHE1.0852e-61.6799e-77.0298e-82.5528e-81.2729e-83.1325e-62.1635e-71.6534e-83.4755e-974.235
GBOS GUHHZ3.9916e-74.9116e-83.5531e-81.4426e-89.0541e-91.1366e-61.6097e-71.3198e-81.5177e-997.7114
GBOS GUHHN4.4694e-77.2194e-84.8620e-83.4599e-82.0100e-81.1395e-62.8677e-72.1411e-82.4831e-997.7114
GBOS GUHHE4.1008e-77.1991e-84.3549e-81.4497e-89.2225e-91.2520e-62.9816e-71.1381e-81.9858e-997.7114
*IH (Intensità di Housner) calcolata sullo spettro in velocità (SV) tra 0.1 e 0.5 s (IH0), 0.1 e 1.0 s (IH1), 0.1 e 1.5 s (IH2)

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