Localizzazione MANUALE - Area: Alpi Cozie , magnitudo (ML): 0.4
2025-04-22 18:29:27 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2025-04-23 07:27:14

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :250422182902
Magnitudo (ML) :0.4 +/- 0.2
Tempo origine :2025-04-22 18:29:27.227 (UTC)
Localizzazione : Latitudine: 44.655 N, Longitudine: 6.982 E
Area :Alpi Cozie
Profondità (km) :3.36
Distanze (km) : 5.0 --- Pontechianale
8.5 --- Bellino
9.9 --- Casteldelfino
14.8 --- Crissolo
15.2 --- Elva
16.6 --- Oncino
16.9 --- Ostana
18.4 --- Sampeyre
19.8 --- Prazzo
19.8 --- Acceglio
20.0 --- Stroppo
20.3 --- Bobbio Pellice
22.0 --- Villar Pellice
23.1 --- Macra
23.1 --- Rora
23.3 --- Canosio
23.4 --- Marmora
23.5 --- Paesana
24.6 --- Celle di Macra
24.8 --- Frassino

Stima della qualità della localizzazione: Erh: 1.5 km, Erz: 1.7 km, Nf: 12, Gap: 159 °, Rms: 0.21


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.
PZZGU2025-04-22 18:29:31.7400.01000.360.792025-04-22 18:29:34.3700.0651-0.001.3420.1
BHBGU2025-04-22 18:29:33.6900.01600.390.772025-04-22 18:29:37.3800.0912-0.021.2330.2
RRLGU2025-04-22 18:29:33.9600.01600.011.392025-04-22 18:29:38.3770.2005-0.180.8233.7
ISOFR2025-04-22 18:29:37.1050.02000.091.132025-04-22 18:29:43.7770.1625-0.041.0252.7
STVGU2025-04-22 18:29:36.8780.0200-0.091.192025-04-22 18:29:43.6800.1725-0.120.9253.2
ENRGU2025-04-22 18:29:38.2200.03010.410.662025-04-22 18:29:45.1650.3738-0.060.7558.7


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
PZZ GUHH0.227.36e-220.1147
BHB GUHH0.342.43e-230.248
RRL GUHH0.291.33e-233.7333
ISO FRHH0.277.68e-352.7174
STV GUHH0.529.06e-353.2149
ENR GUHH0.823.01e-258.7144


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.
(°)
PZZ GUHHZ9.4385e-61.0139e-64.5349e-71.1755e-75.4653e-81.4103e-51.9891e-69.3459e-81.9756e-820.1147
PZZ GUHHN1.0025e-51.0835e-65.0138e-71.5817e-78.1147e-81.3592e-52.9620e-61.0982e-72.0359e-820.1147
PZZ GUHHE1.1278e-51.1180e-67.0947e-71.4007e-78.5133e-81.5675e-53.5922e-61.5089e-72.9918e-820.1147
BHB GUHHZ2.7061e-64.2763e-71.8105e-74.8206e-82.7127e-81.0122e-58.8630e-75.0636e-81.0290e-830.248
BHB GUHHN3.1614e-63.4194e-71.8114e-75.9350e-83.2586e-85.2929e-67.8610e-74.9687e-89.1710e-930.248
BHB GUHHE2.5082e-63.0816e-71.4244e-75.4707e-82.4120e-85.9722e-65.3077e-73.5445e-87.2203e-930.248
RRL GUHHZ1.7071e-61.9824e-75.9041e-81.8987e-81.3612e-83.8576e-63.8658e-72.3727e-84.0385e-933.7333
RRL GUHHN1.5798e-62.1190e-71.2627e-72.9642e-81.4725e-84.4474e-66.8632e-72.4976e-84.8989e-933.7333
RRL GUHHE1.3623e-62.3018e-71.0157e-73.5977e-81.8372e-84.9680e-63.5875e-73.1913e-85.4139e-933.7333
ISO FRHHZ7.6123e-71.0789e-74.9945e-81.7537e-89.4116e-91.3490e-63.4068e-71.4198e-82.2335e-952.7174
ISO FRHHN7.5192e-79.8209e-85.2215e-82.0943e-81.8126e-82.3425e-62.7734e-72.7623e-83.3832e-952.7174
ISO FRHHE1.2930e-61.2716e-75.2783e-83.4653e-81.5443e-82.1860e-61.6111e-72.0066e-82.6893e-952.7174
STV GUHHZ7.0897e-71.0893e-76.2923e-81.6609e-81.1107e-81.6218e-62.6855e-71.4959e-82.4056e-953.2149
STV GUHHN1.0669e-61.4444e-75.4111e-81.8834e-89.5398e-91.5706e-62.2251e-71.7720e-82.9870e-953.2149
STV GUHHE1.2329e-61.8521e-78.7267e-82.4018e-81.3368e-83.6190e-63.9771e-72.1017e-83.8746e-953.2149
ENR GUHHZ3.8063e-63.6369e-71.1045e-74.4045e-83.2466e-84.8357e-64.2391e-74.4672e-81.0983e-858.7144
ENR GUHHN8.3178e-67.6809e-71.7752e-75.8666e-83.4632e-81.0909e-57.2509e-76.5038e-81.3967e-858.7144
ENR GUHHE1.0380e-51.0443e-62.2173e-75.2898e-83.1625e-88.1245e-68.7187e-76.7363e-81.8771e-858.7144
*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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