Localizzazione MANUALE - Area: Lunigiana , magnitudo (ML): 1.3
2025-07-31 20:56:43 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2025-08-01 08:24:32

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :250731205455
Magnitudo (ML) :1.3 +/- 0.2
Tempo origine :2025-07-31 20:56:43.504 (UTC)
Localizzazione : Latitudine: 44.247 N, Longitudine: 10.074 E
Area :Lunigiana
Profondità (km) :8.23
Distanze (km) : 3.5 --- Licciana Nardi
4.2 --- Fivizzano
6.7 --- Comano
9.1 --- Aulla
9.5 --- Casola in Lunigiana
10.0 --- Bagnone
10.2 --- Tresana
11.0 --- Villafranca in Lunigiana
11.3 --- Podenzana
13.0 --- Fosdinovo
13.6 --- Minucciano
14.4 --- Giuncugnano
14.5 --- Filattiera
15.6 --- Bolano
15.8 --- Santo Stefano di Magra
16.6 --- Mulazzo
16.9 --- Castelnuovo Magra
17.5 --- Sarzana
17.5 --- Ortonovo
18.4 --- Sillano

Stima della qualità della localizzazione: Erh: 0.7 km, Erz: 0.4 km, Nf: 36, Gap: 76 °, Rms: 0.23


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.
FIVIGU2025-07-31 20:56:45.4370.02000.021.842025-07-31 20:56:46.7130.0400-0.031.729.7
AULIT2025-07-31 20:56:46.0850.02000.111.192025-07-31 20:56:47.0900.0400-0.650.5912.3
EQUIGU2025-07-31 20:56:46.3700.00700.031.812025-07-31 20:56:48.2920.0400-0.041.6814.0
VLCMN2025-07-31 20:56:48.7900.0140-0.011.842025-07-31 20:56:52.8100.08520.111.1528.2
SARMGU2025-07-31 20:56:48.8800.0140-0.280.662025-07-31 20:56:52.9200.0862-0.400.7328.6
GRAMGU2025-07-31 20:56:48.7100.0331-0.041.682025-07-31 20:56:52.4100.08620.141.0128.6
PLMAIV2025-07-31 20:56:49.0300.02000.011.842025-07-31 20:56:52.5100.0892-0.590.6529.3
CMEIT2025-07-31 20:56:50.5700.0200-0.071.472025-07-31 20:56:55.6320.0400-0.270.8438.2
VRLIT2025-07-31 20:56:50.2560.0200-0.670.562025-07-31 20:56:55.8380.0400-0.490.7139.4
CARDGU2025-07-31 20:56:51.0300.02110.071.472025-07-31 20:56:56.6030.14740.160.9141.7
BVTIT2025-07-31 20:56:50.9190.0200-0.500.682025-07-31 20:56:57.0310.04000.031.3342.0
GSCLGU2025-07-31 20:56:51.5700.0653-0.610.642025-07-31 20:56:57.6300.1314-0.970.1643.4
MSSAIV2025-07-31 20:56:51.6000.0422-0.280.732025-07-31 20:56:57.8730.1002-0.320.8745.9
MAIMGU2025-07-31 20:56:52.5500.02510.011.602025-07-31 20:56:59.0910.2266-0.141.0250.6
POPMGU2025-07-31 20:56:54.0500.0301-0.091.322025-07-31 20:57:01.6420.3607-0.390.7759.6
GORRGU2025-07-31 20:56:56.1120.0200-0.480.712025-07-31 20:57:05.6720.0400-0.990.1874.3
RNCAGU2025-07-31 20:56:59.8000.04720.390.302025-07-31 20:57:10.6350.0400-0.161.0193.0
PCPGU2025-07-31 20:57:05.0200.06330.580.162025-07-31 20:57:19.7570.04000.790.14126.0


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
FIVI GUHN1.775.68e+09.7101
VLC MNHH0.948.59e-228.2111
SARM GUEH1.122.17e-128.6105
GRAM GUHH1.315.08e-128.6359
CME ITHN1.562.80e-138.2151
CARD GUHH1.401.63e-141.7127
BVT ITHN1.381.57e-142.0320
GSCL GUHH1.311.25e-143.474
MAIM GUHH1.155.55e-250.6138
POPM GUHH1.351.46e-159.6112
GORR GUHH1.152.81e-274.3303
RNCA GUHH1.473.52e-293.0286
PCP GUHH1.016.34e-3126.0286


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.
(°)
FIVI GUHNZ5.4407e-49.1208e-53.3702e-59.2067e-65.8731e-62.0768e-31.1099e-49.3913e-61.7763e-69.7101
FIVI GUHNN5.4162e-48.6857e-54.5808e-51.2182e-57.8683e-61.3950e-32.3231e-41.3776e-52.4561e-69.7101
FIVI GUHNE5.6645e-49.5501e-53.7418e-51.0535e-56.1058e-62.6482e-31.3376e-41.0635e-52.2511e-69.7101
EQUI GUHHZ8.0110e-59.3448e-61.4505e-65.6423e-72.3985e-74.4501e-55.4578e-63.7055e-76.5303e-814.0145
EQUI GUHHN4.7885e-55.0886e-61.4591e-67.2821e-73.5057e-75.4849e-58.1390e-65.1534e-71.2434e-714.0145
EQUI GUHHE5.0338e-56.7929e-61.9121e-66.6676e-73.0475e-74.5814e-51.1755e-54.6255e-71.2833e-714.0145
VLC MNHHZ1.1088e-51.7634e-65.1660e-72.0349e-71.3429e-71.0526e-52.9666e-62.1878e-72.1298e-828.2111
VLC MNHHN1.0172e-51.1093e-66.1005e-71.7494e-79.5392e-82.1535e-54.3330e-61.5817e-72.3459e-828.2111
VLC MNHHE1.3815e-52.3181e-66.4667e-71.9689e-71.0788e-72.5478e-52.1931e-61.9262e-73.5232e-828.2111
SARM GUEHZ1.1736e-52.8791e-69.7634e-73.5931e-71.5307e-71.3576e-58.0585e-62.0698e-72.9960e-828.6105
SARM GUEHN1.2355e-52.0078e-61.7419e-69.3388e-73.8962e-72.6148e-51.1338e-55.3642e-76.4502e-828.6105
SARM GUEHE1.2352e-51.3396e-69.5430e-73.3948e-71.5700e-73.2461e-58.0819e-62.2169e-73.1249e-828.6105
GRAM GUHHZ2.5119e-52.4541e-61.4726e-63.5529e-71.8728e-72.5033e-56.1192e-63.2947e-75.6679e-828.6359
GRAM GUHHN2.3753e-53.7470e-63.3750e-61.5169e-65.8421e-75.6330e-51.5910e-58.4713e-71.1352e-728.6359
GRAM GUHHE2.1965e-55.4660e-63.9903e-61.1628e-66.1026e-74.7183e-52.6383e-58.1364e-71.4102e-728.6359
PLMA IVHHZ1.0912e-59.8003e-72.9175e-71.2934e-77.5069e-81.1232e-51.3081e-69.9921e-81.7346e-829.3219
PLMA IVHHN1.0770e-51.4959e-67.3555e-71.6536e-71.0136e-73.8424e-52.3949e-61.4918e-73.3909e-829.3219
PLMA IVHHE1.0103e-51.0573e-65.0213e-71.7136e-71.5548e-72.6282e-52.4227e-62.7970e-72.5888e-829.3219
CME ITHNZ2.0085e-52.7950e-61.2779e-64.2398e-72.2702e-75.3228e-55.8889e-63.6350e-77.0224e-838.2151
CME ITHNN2.7964e-53.6031e-61.9733e-65.7809e-72.6778e-77.0729e-58.7790e-64.2688e-77.6523e-838.2151
CME ITHNE3.2579e-53.9755e-62.6022e-66.6162e-73.9416e-78.1811e-51.3258e-56.6026e-71.0661e-738.2151
CARD GUHHZ1.8128e-51.9534e-68.8594e-71.8080e-71.1162e-75.9150e-53.0070e-62.0783e-74.3498e-841.7127
CARD GUHHN2.6336e-53.0097e-61.2196e-62.5667e-71.5377e-75.5228e-53.1272e-62.8145e-76.4155e-841.7127
CARD GUHHE2.8122e-53.8087e-61.5483e-63.0034e-71.6191e-76.3147e-54.6921e-62.9344e-77.9424e-841.7127
BVT ITHNZ1.2022e-51.4956e-65.4026e-73.8484e-71.5783e-71.0318e-53.2662e-62.1947e-72.1333e-842.0320
BVT ITHNN7.3709e-61.1485e-68.8593e-73.5705e-71.7929e-71.7336e-54.2403e-63.0936e-72.8773e-842.0320
BVT ITHNE1.1378e-51.8040e-61.1983e-65.1244e-72.0889e-73.7348e-54.6708e-62.7484e-74.5062e-842.0320
GSCL GUHHZ2.4525e-64.9732e-73.3913e-71.2437e-74.9792e-84.7979e-61.4558e-67.8016e-81.2880e-843.474
GSCL GUHHN4.6360e-61.3573e-61.1184e-62.9315e-71.3793e-71.2083e-57.5275e-61.9405e-73.2240e-843.474
GSCL GUHHE3.5810e-61.3080e-69.5066e-73.3630e-71.9011e-78.7633e-66.9328e-62.7486e-73.9456e-843.474
MSSA IVHHZ2.5713e-63.1231e-71.7025e-75.8032e-83.1727e-85.8390e-66.6091e-73.4662e-86.6527e-945.9280
MSSA IVHHN2.7915e-64.5337e-72.1046e-76.5004e-83.9894e-88.0019e-69.4610e-75.2859e-88.5372e-945.9280
MSSA IVHHE1.8734e-62.9328e-72.0305e-78.4326e-84.1520e-84.3382e-69.4080e-74.8043e-86.5855e-945.9280
MAIM GUHHZ5.0617e-66.0172e-73.2360e-71.2666e-75.2587e-87.2574e-61.7350e-68.7688e-81.2566e-850.6138
MAIM GUHHN7.5097e-61.0044e-64.1594e-71.6550e-79.9716e-82.0788e-51.5074e-61.3072e-72.2238e-850.6138
MAIM GUHHE5.7839e-69.1961e-74.5395e-71.8808e-78.4383e-81.2766e-52.8306e-61.0798e-72.1534e-850.6138
POPM GUHHZ8.9239e-61.3179e-65.8196e-71.2960e-76.7565e-82.3408e-52.4229e-61.1021e-72.7026e-859.6112
POPM GUHHN1.2264e-52.3350e-61.4258e-62.9845e-71.6626e-73.5314e-54.4268e-62.6158e-75.1356e-859.6112
POPM GUHHE1.0801e-52.0690e-61.0506e-62.0469e-71.0670e-72.9347e-54.4971e-61.9323e-74.6078e-859.6112
GORR GUHHZ1.6935e-62.5063e-71.7053e-75.7182e-83.1348e-83.5006e-67.7452e-74.5290e-85.5111e-974.3303
GORR GUHHN2.2735e-63.4029e-72.6536e-77.5812e-83.8558e-85.9695e-61.1990e-66.4431e-88.0728e-974.3303
GORR GUHHE2.0050e-63.4257e-72.6688e-79.5876e-83.8949e-88.0416e-61.5125e-65.0053e-88.0015e-974.3303
RNCA GUHHZ1.7313e-63.3856e-71.9371e-76.7139e-83.3922e-85.6180e-69.9750e-74.5685e-87.4261e-993.0286
RNCA GUHHN1.9749e-63.7641e-73.3146e-71.0942e-74.1982e-86.0343e-61.1223e-66.4565e-81.0730e-893.0286
RNCA GUHHE4.0161e-67.0730e-73.2362e-71.1829e-75.4663e-89.1909e-61.0584e-67.4551e-81.7522e-893.0286
PCP GUHHZ4.7842e-77.7517e-85.3473e-81.9707e-89.3723e-91.9861e-62.1871e-71.3612e-81.7001e-9126.0286
PCP GUHHN5.9328e-71.1720e-76.7889e-82.7745e-81.3018e-82.3856e-63.6289e-71.5794e-82.3886e-9126.0286
PCP GUHHE4.9665e-78.0428e-86.6718e-81.9257e-81.0993e-82.1329e-63.1509e-71.6545e-81.8576e-9126.0286
*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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