Localizzazione MANUALE - Area: Alpi Apuane , magnitudo (ML): 1.5
2025-04-18 09:47:52 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2025-04-18 12:28:56

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :250418094726
Magnitudo (ML) :1.5 +/- 0.2
Tempo origine :2025-04-18 09:47:52.132 (UTC)
Localizzazione : Latitudine: 43.933 N, Longitudine: 10.305 E
Area :Alpi Apuane
Profondità (km) :3.76
Distanze (km) : 0.9 --- Camaiore
6.4 --- Pietrasanta
7.0 --- Massarosa
7.3 --- Stazzema
8.2 --- Viareggio
9.3 --- Seravezza
9.4 --- Pescaglia
11.1 --- Forte dei Marmi
12.2 --- Fabbriche di Vallico
14.1 --- Montignoso
14.7 --- Vergemoli
17.7 --- Gallicano
17.8 --- Massa
18.0 --- Vecchiano
18.1 --- Molazzana
18.9 --- Lucca
20.0 --- Borgo a Mozzano
20.3 --- Vagli Sotto
21.1 --- Careggine
21.4 --- Barga

Stima della qualità della localizzazione: Erh: 0.6 km, Erz: 0.8 km, Nf: 32, Gap: 160 °, Rms: 0.20


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.
CMEIT2025-04-18 09:47:53.4730.02000.021.862025-04-18 09:47:54.1880.0400-0.230.834.8
MAIMGU2025-04-18 09:47:55.6400.0090-0.051.732025-04-18 09:47:57.8430.0531-0.490.4815.6
CARDGU2025-04-18 09:47:55.8900.01000.220.662025-04-18 09:47:58.3000.05610.031.6918.0
VLCMN2025-04-18 09:47:57.1630.0130-0.001.922025-04-18 09:48:00.8700.0792-0.001.5926.3
BDIIV2025-04-18 09:47:57.6000.01500.011.892025-04-18 09:48:01.3100.0852-0.330.7427.8
EQUIGU2025-04-18 09:47:57.5500.0140-0.200.892025-04-18 09:48:00.7990.0852-1.060.1728.9
SARMGU2025-04-18 09:47:57.7200.0200-0.091.442025-04-18 09:48:02.0400.08820.031.5129.3
PIIIV2025-04-18 09:47:58.2400.01500.001.872025-04-18 09:48:02.1610.1594-0.660.4329.6
FIVIGU2025-04-18 09:47:58.0170.0200-1.260.082025-04-18 09:48:03.8480.0400-0.670.3937.1
POPMGU2025-04-18 09:47:59.5600.02010.220.772025-04-18 09:48:04.7980.19150.061.1938.5
AULIT2025-04-18 09:47:59.6600.02000.061.612025-04-18 09:48:04.5430.0400-0.540.5040.7
GSCLGU2025-04-18 09:48:01.9300.0261-0.240.922025-04-18 09:48:08.5940.1615-0.920.2851.8
ERBMIV2025-04-18 09:48:02.7600.02810.081.472025-04-18 09:48:10.2300.1695-0.410.7655.0
CARIT2025-04-18 09:48:04.0810.02000.440.252025-04-18 09:48:11.8300.0400-0.310.8965.0
GRAMGU2025-04-18 09:48:04.1200.03210.360.432025-04-18 09:48:12.2200.19450.230.8665.1
MSSAIV2025-04-18 09:48:05.5890.0200-0.011.522025-04-18 09:48:14.8920.0400-0.800.3576.1


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
CARD GUHH1.791.98e+018.054
VLC MNHH1.121.48e-126.314
BDI IVHH1.354.09e-127.858
EQUI GUHH1.332.87e-128.9335
POPM GUHH1.232.69e-138.571
GSCL GUHH1.561.54e-151.826
ERBM IVEH1.338.12e-255.09
CAR ITHN1.721.38e-165.0303
GRAM GUHH1.863.45e-165.1343
MSSA IVHH1.384.53e-276.1304


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.
(°)
CME ITHNZ1.7755e-32.7973e-41.8839e-47.3500e-53.0987e-53.4260e-39.1613e-44.5421e-56.6307e-64.8353
CME ITHNN2.6884e-34.1608e-42.7479e-41.2752e-46.6385e-54.2247e-31.2572e-31.0155e-41.2514e-54.8353
CME ITHNE4.2604e-34.4743e-42.1790e-46.9748e-53.1434e-57.3075e-31.0136e-35.2846e-51.0856e-54.8353
MAIM GUHHZ1.8897e-52.7524e-61.4334e-65.8775e-72.5697e-74.1312e-56.7760e-63.8450e-75.9127e-815.698
MAIM GUHHN3.0220e-55.8263e-64.0660e-61.2728e-66.2141e-77.9361e-52.1433e-59.1048e-71.4441e-715.698
MAIM GUHHE3.2906e-54.7318e-62.5004e-61.1092e-67.1791e-71.0634e-41.0013e-58.5294e-79.4940e-815.698
CARD GUHHZ9.4080e-51.0563e-54.7915e-61.8761e-68.7503e-71.3510e-42.7519e-51.5087e-62.7211e-718.054
CARD GUHHN2.6371e-43.6119e-51.4105e-55.6495e-62.5955e-69.4928e-44.4381e-54.0368e-67.5680e-718.054
CARD GUHHE1.4730e-43.0352e-51.6535e-55.5954e-62.7886e-63.9199e-48.1229e-54.1930e-66.5077e-718.054
VLC MNHHZ8.5274e-61.3866e-67.2462e-73.3754e-71.4320e-72.4441e-53.2240e-61.9326e-72.7523e-826.314
VLC MNHHN1.7906e-53.2000e-61.2895e-63.8677e-71.9797e-75.2290e-54.9273e-62.7492e-77.4435e-826.314
VLC MNHHE1.6778e-51.9412e-69.9703e-73.9078e-71.5398e-73.7235e-53.0636e-62.2934e-74.8191e-826.314
BDI IVHHZ8.5836e-61.7327e-61.4722e-66.6722e-72.6163e-72.0993e-59.2093e-63.3498e-75.1779e-827.858
BDI IVHHN1.2960e-52.8921e-62.2051e-61.2052e-65.0190e-73.3448e-51.4903e-56.4579e-77.7175e-827.858
BDI IVHHE1.3576e-53.5261e-63.2612e-61.3795e-66.4857e-74.3657e-52.7437e-59.6074e-71.2114e-727.858
EQUI GUHHZ2.1224e-53.6670e-61.6575e-64.5180e-72.7459e-77.3235e-51.0243e-54.2334e-77.6920e-828.9335
EQUI GUHHN1.7975e-52.8250e-61.6662e-65.0628e-72.2960e-73.9064e-57.2504e-63.4858e-75.7370e-828.9335
EQUI GUHHE2.4190e-54.2848e-62.2416e-68.8273e-76.0730e-79.3460e-51.0841e-58.9934e-71.1844e-728.9335
SARM GUEHZ5.6966e-61.1357e-66.4003e-72.6305e-71.2810e-71.2356e-53.7848e-61.7970e-72.7257e-829.315
SARM GUEHN7.1432e-61.2835e-69.3884e-77.6753e-72.8445e-71.7545e-55.3301e-63.4007e-73.8534e-829.315
SARM GUEHE8.3625e-61.5207e-68.8847e-75.0268e-72.0215e-72.2535e-54.5766e-62.3850e-74.0253e-829.315
PII IVHHZ4.0368e-69.1584e-77.3314e-74.5112e-71.9426e-71.0776e-53.3502e-62.4607e-72.8859e-829.6143
PII IVHHN6.5325e-61.3514e-69.5505e-74.0143e-71.7332e-72.1364e-55.1257e-62.2420e-73.2296e-829.6143
PII IVHHE6.2589e-61.3855e-69.6808e-74.7795e-72.3422e-72.4512e-54.6446e-63.1620e-74.5949e-829.6143
FIVI GUHNZ5.5068e-51.0472e-55.7791e-61.4865e-67.7402e-71.3954e-41.8701e-51.3108e-62.6656e-737.1337
FIVI GUHNN3.5953e-58.0836e-65.8337e-61.4558e-66.6377e-77.4781e-52.9422e-51.0089e-62.0156e-737.1337
FIVI GUHNE2.6031e-56.0739e-64.5576e-61.6956e-68.5366e-76.2783e-52.3808e-51.1929e-61.7018e-737.1337
POPM GUHHZ1.0401e-51.9472e-61.2989e-65.3405e-72.8241e-72.2371e-58.7068e-63.8605e-74.3086e-838.571
POPM GUHHN1.2879e-52.8045e-62.1402e-67.3951e-73.3729e-72.7623e-59.8604e-64.5847e-76.7352e-838.571
POPM GUHHE1.3311e-52.3538e-62.3438e-68.7894e-74.3769e-71.7371e-51.8499e-55.7486e-78.0142e-838.571
GSCL GUHHZ2.9942e-66.3676e-74.4452e-72.5572e-71.4605e-77.3543e-61.9951e-61.7820e-71.3184e-851.826
GSCL GUHHN6.4112e-61.4162e-61.6441e-66.9849e-72.6645e-71.5082e-51.1251e-53.0945e-74.1460e-851.826
GSCL GUHHE3.8557e-61.0161e-69.7753e-76.2508e-72.1946e-71.1085e-55.0482e-62.4735e-73.1438e-851.826
ERBM IVEHZ6.5964e-61.5332e-64.6779e-71.7840e-78.7781e-81.7572e-51.3360e-61.3155e-71.8072e-855.09
ERBM IVEHN6.5460e-61.3114e-69.0840e-72.1808e-71.1049e-71.9997e-52.7117e-61.7646e-73.1678e-855.09
ERBM IVEHE4.9383e-68.9801e-75.4821e-71.5548e-78.3843e-81.6379e-51.6731e-61.0748e-72.0330e-855.09
CAR ITHNZ2.8538e-67.1170e-77.1954e-73.9012e-71.7154e-79.8816e-65.3751e-61.8646e-72.4916e-865.0303
CAR ITHNN4.7738e-61.0615e-69.3748e-78.2048e-76.8761e-71.3039e-54.7940e-69.0631e-76.2194e-865.0303
CAR ITHNE5.6122e-61.1280e-69.0552e-74.5271e-71.9762e-72.1252e-54.5044e-62.7927e-72.9321e-865.0303
GRAM GUHHZ1.3261e-51.1224e-69.3974e-73.1035e-71.4461e-71.2443e-54.4651e-61.7176e-72.7452e-865.1343
GRAM GUHHN9.9245e-62.8083e-62.3468e-69.9922e-73.9325e-72.4072e-59.5948e-65.5372e-77.7202e-865.1343
GRAM GUHHE1.1638e-54.1191e-62.9143e-61.0351e-64.1795e-71.9896e-51.2722e-56.1795e-79.8467e-865.1343
MSSA IVHHZ1.2268e-62.6463e-72.5874e-71.3183e-75.7762e-83.6444e-69.7389e-79.7618e-81.0500e-876.1304
MSSA IVHHN1.7802e-64.5556e-73.6284e-71.4988e-78.0732e-86.2154e-61.6892e-61.0046e-71.0155e-876.1304
MSSA IVHHE1.5615e-64.7340e-74.5940e-71.8687e-77.6667e-84.7381e-62.1214e-61.0519e-71.3315e-876.1304
*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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