Localizzazione MANUALE - Area: Alpi Cozie , magnitudo (ML): 0.4
2025-09-23 02:05:21 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2025-09-23 07:04:52

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :250923020418
Magnitudo (ML) :0.4 +/- 0.2
Tempo origine :2025-09-23 02:05:21.131 (UTC)
Localizzazione : Latitudine: 44.362 N, Longitudine: 7.308 E
Area :Alpi Cozie
Profondità (km) :14.54
Distanze (km) : 5.1 --- Demonte
5.5 --- Monterosso Grana
5.8 --- Valloriate
6.8 --- Pradleves
7.4 --- Rittana
7.9 --- Moiola
8.0 --- Valgrana
8.3 --- Gaiola
8.8 --- Aisone
9.3 --- Castelmagno
10.1 --- Montemale di Cuneo
10.5 --- Bernezzo
10.7 --- Roccasparvera
11.4 --- Caraglio
11.6 --- Valdieri
12.1 --- Vinadio
12.6 --- Dronero
12.9 --- Vignolo
13.0 --- Cervasca
13.0 --- Cartignano

Stima della qualità della localizzazione: Erh: 1 km, Erz: 1.2 km, Nf: 32, Gap: 111 °, Rms: 0.31


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.
VINDIV2025-09-23 02:05:23.9470.0200-0.820.502025-09-23 02:05:25.9470.0400-1.310.0718.9
STVGU2025-09-23 02:05:25.1600.01200.340.572025-09-23 02:05:27.2800.0671-0.091.7220.2
ENRGU2025-09-23 02:05:25.7200.01300.410.462025-09-23 02:05:28.2790.07620.071.6223.2
PZZGU2025-09-23 02:05:26.1700.0140-0.161.472025-09-23 02:05:29.3000.0792-0.740.4727.3
ISOFR2025-09-23 02:05:27.8120.02000.830.172025-09-23 02:05:31.1590.14240.201.1632.4
SURFFR2025-09-23 02:05:29.2910.0200-0.011.812025-09-23 02:05:34.2240.1002-0.960.3643.9
TURFFR2025-09-23 02:05:30.3770.02000.710.292025-09-23 02:05:35.9220.14440.181.2245.9
GBOSGU2025-09-23 02:05:29.6110.02000.121.422025-09-23 02:05:35.1220.1002-0.121.4747.0
SAOFFR2025-09-23 02:05:30.6970.02000.620.272025-09-23 02:05:36.3360.0400-0.041.6148.5
MLIGIV2025-09-23 02:05:30.7310.0200-0.260.962025-09-23 02:05:37.1460.0400-0.850.4453.2
BHBGU2025-09-23 02:05:30.5200.02000.071.622025-09-23 02:05:36.1800.2537-0.780.4754.9
MVIFFR2025-09-23 02:05:29.7770.0200-1.590.022025-09-23 02:05:38.4400.2306-0.340.9355.1
MGROGU2025-09-23 02:05:31.1400.0200-0.121.622025-09-23 02:05:38.2500.0400-0.211.2255.8
ESCAFR2025-09-23 02:05:32.1510.0200-0.041.762025-09-23 02:05:39.5300.3748-0.440.8161.1
ROROGU2025-09-23 02:05:33.1160.02000.071.592025-09-23 02:05:41.5350.25470.191.0868.1
IMIGU2025-09-23 02:05:33.3740.02000.011.702025-09-23 02:05:41.8920.2567-0.171.1170.2


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
STV GUHH0.041.93e-220.2174
ENR GUHH0.601.10e-123.2149
PZZ GUHH0.224.22e-227.3317
TURF FRHH0.198.41e-345.9171
GBOS GUHH0.691.30e-247.0107
BHB GUHH0.235.81e-354.9356
MGRO GUHH0.185.48e-355.8132
ESCA FRHH0.541.05e-261.1175
RORO GUHH0.497.36e-368.1114
IMI GUHH0.499.43e-370.2137


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.
(°)
STV GUHHZ7.8198e-66.1358e-79.5867e-83.1439e-81.9623e-83.7425e-64.8567e-74.6819e-81.1330e-820.2174
STV GUHHN3.1951e-63.1333e-75.7428e-81.8247e-81.2023e-83.7208e-61.9017e-72.5281e-85.2545e-920.2174
STV GUHHE6.5809e-65.5789e-71.1504e-73.9104e-82.3675e-87.9897e-64.4764e-75.0275e-81.0434e-820.2174
ENR GUHHZ1.8297e-51.6393e-63.0879e-71.0924e-76.2238e-81.9685e-51.3539e-61.0862e-72.8501e-823.2149
ENR GUHHN5.4605e-55.1161e-64.5309e-71.5711e-79.5467e-83.0740e-52.2288e-62.7995e-78.5793e-823.2149
ENR GUHHE5.5546e-54.6553e-64.7489e-71.3497e-78.8637e-82.0505e-52.2405e-62.7798e-77.4333e-823.2149
PZZ GUHHZ3.7579e-65.6936e-72.6188e-76.7929e-83.2596e-88.9423e-61.2503e-65.2431e-81.1414e-827.3317
PZZ GUHHN5.9948e-67.4820e-74.3620e-71.1641e-75.5507e-81.3232e-51.7733e-69.4305e-81.7002e-827.3317
PZZ GUHHE2.9922e-65.8712e-72.8131e-75.7883e-83.5291e-87.6780e-61.0726e-66.4171e-81.2493e-827.3317
ISO FRHHZ9.0205e-71.1792e-76.5044e-82.3105e-81.4877e-81.7946e-63.5590e-72.6568e-83.6727e-932.4226
ISO FRHHN1.3697e-61.5940e-74.1197e-81.3823e-86.7488e-91.6770e-61.6242e-71.2092e-83.0856e-932.4226
ISO FRHHE1.5202e-61.6402e-75.2484e-81.5481e-81.0032e-82.3129e-62.0724e-71.5778e-83.4770e-932.4226
TURF FRHHZ4.9038e-79.4258e-85.2229e-81.8911e-89.4981e-91.7908e-62.0297e-71.2351e-82.4087e-945.9171
TURF FRHHN8.6879e-71.4146e-76.4998e-82.3014e-82.0102e-82.0380e-63.1327e-73.1218e-82.6936e-945.9171
TURF FRHHE5.4769e-71.1293e-76.2887e-82.1861e-81.8564e-81.7621e-63.3406e-72.9420e-82.6470e-945.9171
GBOS GUHHZ1.3864e-62.7118e-71.1917e-73.7492e-81.9250e-83.2733e-64.6316e-72.8564e-85.0913e-947.0107
GBOS GUHHN1.1450e-62.2484e-71.1559e-75.6526e-81.8403e-83.1570e-64.5180e-72.7468e-84.8524e-947.0107
GBOS GUHHE1.0144e-61.8155e-79.1973e-83.1362e-81.5553e-83.4341e-64.8928e-72.4132e-84.1394e-947.0107
SAOF FRHHZ2.5186e-75.0218e-83.1664e-81.7090e-81.6761e-87.9750e-71.9377e-72.9696e-81.6352e-948.5155
SAOF FRHHN3.0616e-74.3003e-82.2959e-81.7645e-81.4237e-86.6275e-71.1186e-72.1238e-81.2185e-948.5155
SAOF FRHHE3.1034e-74.4596e-83.2825e-82.0961e-81.5569e-87.0739e-72.0307e-72.3973e-81.2896e-948.5155
BHB GUHHZ6.6774e-77.7561e-84.1958e-82.3697e-82.2266e-81.1478e-61.8108e-74.2613e-82.1435e-954.9356
BHB GUHHN5.6188e-77.1249e-83.6791e-81.9731e-88.8955e-91.0332e-61.6278e-71.5565e-81.4227e-954.9356
BHB GUHHE9.9632e-71.0664e-75.5076e-83.1373e-81.4123e-81.7489e-61.6069e-72.2181e-82.3550e-954.9356
MGRO GUHHZ5.6181e-77.1234e-84.5563e-82.8179e-82.0763e-88.7036e-72.4565e-72.6740e-82.4159e-955.8132
MGRO GUHHN6.1702e-76.8075e-85.1090e-83.2414e-82.3962e-81.5368e-62.2384e-74.0488e-82.9088e-955.8132
MGRO GUHHE4.7910e-76.3520e-83.7987e-82.2168e-81.8669e-88.8757e-72.2745e-72.6309e-82.0736e-955.8132
ESCA FRHHZ3.9350e-78.1817e-84.4373e-81.7929e-81.3780e-81.3435e-62.7408e-72.2808e-81.7672e-961.1175
ESCA FRHHN1.2230e-61.9869e-76.0513e-83.0245e-81.6060e-83.0776e-62.2563e-72.4295e-84.0239e-961.1175
ESCA FRHHE8.3820e-71.3762e-79.9380e-83.8589e-81.8077e-81.8164e-67.2927e-72.2479e-83.4217e-961.1175
RORO GUHHZ7.1459e-77.2008e-83.8915e-81.6775e-81.6450e-81.6158e-61.5672e-72.4989e-82.5414e-968.1114
RORO GUHHN6.1588e-78.9380e-85.4792e-83.0844e-84.3592e-81.3175e-62.7268e-75.7116e-81.3175e-868.1114
RORO GUHHE6.4865e-79.6130e-84.0137e-81.5590e-81.3286e-81.8764e-61.1541e-72.0990e-82.3493e-968.1114
IMI GUHHZ6.4368e-78.3475e-83.3677e-83.1363e-82.6649e-87.9842e-71.7345e-74.1243e-82.8149e-970.2137
IMI GUHHN1.5120e-61.7985e-77.1870e-84.8970e-84.8015e-81.9935e-62.1812e-78.1659e-83.9737e-970.2137
IMI GUHHE8.5674e-71.1518e-75.3115e-84.5660e-85.5896e-81.9711e-62.0438e-77.2399e-85.5586e-970.2137
*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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