Localizzazione MANUALE - Area: Lunigiana , magnitudo (ML): 0.5
2026-08-13 07:30:07 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2026-08-13 11:47:18

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :260813072911
Magnitudo (ML) :0.5 +/- 0.2
Tempo origine :2026-08-13 07:30:07.952 (UTC)
Localizzazione : Latitudine: 44.113 N, Longitudine: 9.991 E
Area :Lunigiana
Profondità (km) :8.87
Distanze (km) : 2.4 --- Sarzana
2.5 --- Castelnuovo Magra
3.5 --- Fosdinovo
5.0 --- Ortonovo
5.6 --- Ameglia
6.5 --- Arcola
7.5 --- Lerici
8.1 --- Santo Stefano di Magra
9.0 --- Carrara
9.1 --- Vezzano Ligure
11.3 --- Podenzana
11.4 --- Bolano
11.4 --- Aulla
11.7 --- Follo
13.7 --- Portovenere
13.7 --- La Spezia
14.3 --- Massa
14.9 --- Tresana
17.5 --- Licciana Nardi
17.7 --- Fivizzano

Stima della qualità della localizzazione: Erh: 1.1 km, Erz: 0.4 km, Nf: 20, Gap: 191 °, Rms: 0.15


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.
CRRIT2026-08-13 07:30:10.6950.02000.032.162026-08-13 07:30:12.6620.04000.042.0513.1
AULIT2026-08-13 07:30:10.6300.0200-0.042.022026-08-13 07:30:12.6120.0400-0.002.1614.0
EQUIGU2026-08-13 07:30:11.3900.0090-0.051.932026-08-13 07:30:13.9050.0400-0.051.8016.9
BGNIT2026-08-13 07:30:12.6100.02000.061.962026-08-13 07:30:16.1210.04000.280.5325.0
VLCMN2026-08-13 07:30:14.2900.01700.340.322026-08-13 07:30:18.5600.04000.171.1333.3
CARIT2026-08-13 07:30:13.2450.0200-0.990.172026-08-13 07:30:17.1760.0400-1.690.0234.4
SARMGU2026-08-13 07:30:14.5400.0170-0.022.062026-08-13 07:30:19.1930.0400-0.290.2235.1
VRLIT2026-08-13 07:30:11.6840.0200-4.270.002026-08-13 07:30:18.5540.0400-3.340.0043.2
GRAMGU2026-08-13 07:30:15.8710.02000.131.282026-08-13 07:30:22.2310.04001.080.0043.6
MSSAIV2026-08-13 07:30:15.2550.0200-0.890.172026-08-13 07:30:20.2640.0400-2.090.0245.0


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
EQUI GUHH0.266.52e-216.966
BGN ITHG0.871.29e-125.00
VLC MNHH0.572.67e-233.381
CAR ITHN0.745.24e-234.4297
SARM GUEH0.211.79e-235.176
GRAM GUHH0.644.77e-243.68
MSSA IVHH0.271.05e-245.0301


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.
(°)
CRR ITHNZ4.6246e-56.1048e-63.1119e-66.2938e-73.9308e-71.4983e-41.1396e-56.9662e-71.5094e-713.1106
CRR ITHNN8.7341e-51.1229e-54.7275e-61.1537e-67.0341e-71.9657e-41.2557e-51.3251e-62.6360e-713.1106
CRR ITHNE5.2050e-58.7068e-64.3775e-61.1933e-66.9984e-71.3631e-41.7030e-51.2631e-62.3576e-713.1106
AUL ITHNZ2.4935e-51.7380e-61.2120e-65.7627e-72.2988e-71.9155e-55.8937e-63.7613e-75.9906e-814.0352
AUL ITHNN2.8206e-54.5739e-62.9800e-61.1906e-66.4703e-72.1985e-51.9908e-58.9986e-71.1902e-714.0352
AUL ITHNE3.8289e-56.7001e-64.1667e-61.9779e-68.5578e-73.5962e-52.5113e-51.3015e-62.2010e-714.0352
EQUI GUHHZ7.6221e-69.9260e-73.3948e-71.2633e-76.6534e-88.5562e-62.1169e-61.0374e-71.6761e-816.966
EQUI GUHHN8.3977e-68.6306e-73.3728e-71.2504e-79.0377e-88.5903e-61.6085e-61.5804e-72.0206e-816.966
EQUI GUHHE1.2845e-51.5037e-64.7122e-71.5761e-78.4872e-81.3639e-52.2033e-61.4969e-73.2919e-816.966
BGN ITHGZ1.4088e-51.5100e-66.7720e-73.7877e-71.6434e-72.6082e-52.5144e-61.9581e-73.2518e-825.00
BGN ITHGN2.2297e-52.8225e-61.2120e-64.4376e-72.5629e-75.9307e-55.6930e-63.9019e-76.3019e-825.00
BGN ITHGE1.5546e-51.9860e-61.1023e-65.0945e-72.7788e-75.1088e-54.9739e-63.2804e-74.8113e-825.00
VLC MNHHZ4.2801e-64.4232e-71.4515e-74.6700e-82.4450e-84.4225e-67.4516e-74.2739e-87.8498e-933.381
VLC MNHHN4.7985e-65.3482e-71.5737e-75.0972e-83.0151e-84.7160e-66.6192e-75.4182e-81.1085e-833.381
VLC MNHHE7.0075e-68.2902e-71.9807e-76.3164e-83.7332e-86.9084e-68.4757e-76.2744e-81.6301e-833.381
CAR ITHNZ4.5655e-65.2818e-74.0167e-72.8292e-71.4655e-76.4754e-61.9825e-61.8900e-71.6060e-834.4297
CAR ITHNN4.9877e-68.3626e-74.6983e-72.6738e-71.5911e-71.2637e-52.2671e-62.3533e-72.2368e-834.4297
CAR ITHNE5.5126e-65.5831e-74.0089e-73.0281e-71.5786e-78.7009e-62.6749e-61.8337e-71.6331e-834.4297
SARM GUEHZ2.0972e-62.3175e-71.0126e-73.2782e-81.3555e-83.3233e-66.6329e-72.1542e-84.6845e-935.176
SARM GUEHN2.7546e-62.9526e-71.1236e-75.8687e-82.6218e-84.1351e-64.8828e-74.0883e-85.6050e-935.176
SARM GUEHE3.6047e-63.1117e-71.1934e-74.1481e-82.2126e-83.7501e-67.0264e-73.8712e-87.3609e-935.176
VRL ITHNZ1.1922e-51.1999e-64.8348e-76.1119e-75.4545e-76.7266e-62.5036e-69.3796e-75.4293e-843.2318
VRL ITHNN2.8078e-51.4955e-64.1186e-73.0366e-71.7722e-79.7271e-62.1417e-62.1373e-73.1757e-843.2318
VRL ITHNE4.9181e-52.3534e-64.8325e-72.9816e-71.6032e-71.4958e-52.1347e-62.4124e-74.8232e-843.2318
GRAM GUHHZ2.9121e-63.9541e-71.9860e-74.9237e-83.0184e-84.7556e-67.8758e-75.4303e-89.0282e-943.68
GRAM GUHHN3.6850e-66.4124e-73.9697e-71.2670e-75.3857e-88.7231e-61.7361e-68.5853e-81.5829e-843.68
GRAM GUHHE3.2086e-67.0022e-75.0670e-71.3939e-75.7587e-86.2555e-62.2898e-68.4313e-81.7816e-843.68
MSSA IVHHZ8.2577e-71.0085e-76.5572e-82.7932e-81.3569e-81.9472e-63.1260e-71.5989e-83.0459e-945.0301
MSSA IVHHN1.2426e-62.1049e-71.0526e-73.2664e-81.5305e-83.6602e-64.8673e-72.6900e-84.6237e-945.0301
MSSA IVHHE9.1037e-71.2089e-78.2189e-83.0287e-81.5528e-82.0176e-66.1373e-72.4603e-82.5438e-945.0301
*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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