Localizzazione MANUALE - Area: Lunigiana , magnitudo (ML): 2.0
2021-04-06 21:18:13 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2021-04-07 07:13:09

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :210406211731
Magnitudo (ML) :2.0 +/- 0.2
Tempo origine :2021-04-06 21:18:13.424 (UTC)
Localizzazione : Latitudine: 44.349 N, Longitudine: 9.946 E
Area :Lunigiana
Profondità (km) :10.79
Distanze (km) : 2.0 --- Filattiera
5.2 --- Bagnone
5.7 --- Mulazzo
6.0 --- Pontremoli
6.2 --- Villafranca in Lunigiana
11.7 --- Tresana
11.7 --- Licciana Nardi
14.5 --- Zeri
14.6 --- Calice al Cornoviglio
15.1 --- Aulla
15.6 --- Podenzana
15.8 --- Comano
15.8 --- Monchio delle Corti
17.6 --- Zignago
18.1 --- Corniglio
18.2 --- Bolano
18.4 --- Berceto
18.4 --- Rocchetta di Vara
18.7 --- Fivizzano
21.0 --- Santo Stefano di Magra

Stima della qualità della localizzazione: Erh: 1 km, Erz: 1.4 km, Nf: 48, Gap: 68 °, 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.
GRAMGU2021-04-06 21:18:17.5200.01000.051.732021-04-06 21:18:20.2500.0621-0.031.7821.8
FIVIGU2021-04-06 21:18:17.6800.02000.191.132021-04-06 21:18:20.7350.04000.370.9821.9
EQUIGU2021-04-06 21:18:18.7500.01400.011.872021-04-06 21:18:22.7060.18250.161.4328.4
PLMAGU2021-04-06 21:18:19.9400.0180-0.041.822021-04-06 21:18:24.2990.1043-0.590.7135.7
MSSAIV2021-04-06 21:18:20.1000.0321-0.011.842021-04-06 21:18:24.6800.1043-0.490.8336.2
NEVIIV2021-04-06 21:18:21.9900.02000.760.452021-04-06 21:18:29.3730.04002.430.0640.7
SARMGU2021-04-06 21:18:21.3000.0211-0.071.722021-04-06 21:18:26.9130.1303-0.311.1542.3
GSCLGU2021-04-06 21:18:23.2310.0200-0.311.032021-04-06 21:18:30.5600.1574-0.540.8252.3
CARDGU2021-04-06 21:18:23.7800.02810.380.992021-04-06 21:18:30.0800.1705-0.590.7556.9
GORRGU2021-04-06 21:18:24.0300.0341-0.151.452021-04-06 21:18:32.0200.1785-0.450.9660.3
BDIIV2021-04-06 21:18:24.6600.10850.201.372021-04-06 21:18:31.9700.3107-0.530.8762.0
BOBIV2021-04-06 21:18:24.5800.0311-0.201.312021-04-06 21:18:32.5400.4259-1.050.3862.2
MAIMGU2021-04-06 21:18:25.2700.03310.261.212021-04-06 21:18:33.9000.19750.421.0166.0
POPMGU2021-04-06 21:18:27.4160.02000.950.282021-04-06 21:18:35.7900.5109-0.201.0373.8
RNCAGU2021-04-06 21:18:27.9100.04020.650.602021-04-06 21:18:37.3500.24060.151.2880.9
ZCCAIV2021-04-06 21:18:30.3640.02001.180.132021-04-06 21:18:43.0470.04002.320.0782.7
PIIIV2021-04-06 21:18:28.2100.0422-0.071.592021-04-06 21:18:38.7110.3828-0.470.9184.3
PCPGU2021-04-06 21:18:33.0400.05720.700.582021-04-06 21:18:46.9160.04001.540.08113.8
QLNOGU2021-04-06 21:18:34.5980.02000.031.522021-04-06 21:18:49.9750.04000.381.05127.7
TRESNI2021-04-06 21:18:38.4200.06730.071.432021-04-06 21:18:56.3650.0400-1.180.27134.4
CANOGU2021-04-06 21:18:36.1800.06930.480.902021-04-06 21:18:51.7220.04000.341.09137.4
CSNTIV2021-04-06 21:18:37.8110.0602-0.440.982021-04-06 21:18:55.3500.0400-0.890.49145.5
ROROGU2021-04-06 21:18:37.7120.02000.311.172021-04-06 21:18:53.8350.0400-0.570.82152.4
MDIIV2021-04-06 21:18:41.8100.07930.371.092021-04-06 21:19:02.2960.1303-0.341.00159.4


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
GRAM GUHH2.236.97e+021.831
FIVI GUHN2.243.88e+021.9130
EQUI GUHH1.646.03e-128.4141
PLMA GUHH1.876.49e-135.7193
SARM GUEH1.926.40e-142.3117
GSCL GUHH1.832.85e-152.390
CARD GUHH2.215.70e-156.9130
GORR GUHH1.902.49e-160.3299
BDI IVHH2.084.43e-162.0121
BOB IVHH1.741.45e-162.2320
MAIM GUHH1.911.87e-166.0138
POPM GUHH1.923.43e-173.8117
RNCA GUHH2.262.97e-180.9280
ZCCA IVHH2.051.74e-182.789
PII IVHH2.011.52e-184.3146
PCP GUHH1.987.65e-2113.8281
QLNO GUHH2.035.77e-2127.7269
RORO GUHH2.074.27e-2152.4261
MDI IVHH2.407.60e-2159.4354


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.
(°)
GRAM GUHHZ1.8868e-42.9128e-52.0678e-58.2538e-66.3241e-64.0253e-41.1221e-48.7105e-67.8714e-721.831
GRAM GUHHN2.4723e-45.9468e-54.6919e-51.7729e-57.6671e-67.2024e-42.2505e-41.1201e-51.5637e-621.831
GRAM GUHHE2.8750e-47.0379e-55.4090e-52.3620e-51.1245e-56.6306e-42.9917e-41.5468e-52.0169e-621.831
FIVI GUHNZ1.4756e-43.0334e-51.9384e-57.8255e-63.8824e-66.3608e-47.8043e-55.3791e-68.4837e-721.9130
FIVI GUHNN1.6256e-44.6968e-53.7141e-51.1806e-55.0613e-64.1954e-42.0869e-46.8972e-61.1745e-621.9130
FIVI GUHNE1.5008e-43.4434e-52.8167e-51.2976e-54.5080e-69.3600e-41.2201e-46.5455e-69.5270e-721.9130
EQUI GUHHZ4.1521e-56.4995e-63.9249e-61.2843e-65.0673e-71.1224e-41.6718e-57.5247e-71.3775e-728.4141
EQUI GUHHN3.2483e-54.8598e-62.2823e-69.9692e-74.1890e-78.4783e-51.6099e-55.2708e-71.1342e-728.4141
EQUI GUHHE6.4740e-51.0310e-55.4622e-61.6061e-67.9003e-71.4949e-42.2187e-51.0963e-62.2125e-728.4141
PLMA GUHHZ3.8297e-55.0872e-62.5862e-69.1423e-73.6242e-76.1396e-51.0891e-55.3267e-71.1418e-735.7193
PLMA GUHHN6.8319e-51.0392e-55.3181e-61.6680e-68.9563e-71.3950e-41.9844e-51.5469e-62.8750e-735.7193
PLMA GUHHE4.9588e-57.9724e-64.9382e-61.5128e-67.0568e-78.4598e-52.7124e-51.0952e-61.8737e-735.7193
MSSA IVHHZ2.1780e-42.1700e-56.1374e-61.8552e-68.4396e-73.0577e-42.0436e-51.5928e-64.1576e-736.2264
MSSA IVHHN7.5565e-41.3410e-45.1535e-51.1641e-56.6222e-64.3296e-31.1930e-41.2447e-52.7986e-636.2264
MSSA IVHHE6.6734e-41.0660e-45.0141e-59.3207e-65.5219e-62.3133e-31.2549e-49.9345e-62.2128e-636.2264
SARM GUEHZ1.2217e-52.2803e-62.2274e-69.9313e-73.5053e-73.3940e-51.2835e-54.7518e-76.2478e-842.3117
SARM GUEHN1.9290e-56.3855e-65.2646e-62.7420e-61.1403e-65.3057e-52.5468e-51.5868e-61.8719e-742.3117
SARM GUEHE1.2115e-52.2691e-62.3474e-61.0915e-63.6928e-73.3201e-51.1924e-55.0534e-76.6260e-842.3117
GSCL GUHHZ5.4753e-61.5837e-61.0714e-64.4832e-71.9687e-71.2054e-54.3023e-62.7468e-73.9823e-852.390
GSCL GUHHN8.4756e-62.8138e-62.9945e-61.2958e-64.4332e-71.9445e-51.6969e-55.9301e-77.8645e-852.390
GSCL GUHHE9.6110e-62.9609e-62.7778e-61.2023e-64.6771e-72.0525e-51.8543e-55.7315e-77.7070e-852.390
CARD GUHHZ3.2251e-55.1479e-62.3033e-66.6802e-73.2784e-71.4595e-47.2967e-65.6212e-71.1371e-756.9130
CARD GUHHN8.5404e-51.0669e-54.8505e-61.3878e-66.6155e-72.0700e-41.6846e-51.0674e-62.1886e-756.9130
CARD GUHHE5.1059e-59.2267e-65.2157e-61.2938e-66.6061e-71.7720e-41.4136e-51.1522e-62.2606e-756.9130
GORR GUHHZ9.8363e-61.6347e-61.3305e-65.3590e-72.4843e-73.4108e-56.6546e-63.3983e-73.8061e-860.3299
GORR GUHHN1.6271e-53.4693e-62.3640e-69.2243e-77.8102e-75.6284e-51.1552e-51.1275e-69.2081e-860.3299
GORR GUHHE1.6191e-52.9562e-62.1280e-68.0567e-74.1754e-75.7975e-51.0633e-55.6413e-76.9710e-860.3299
BDI IVHHZ3.1236e-54.4130e-62.8835e-67.1960e-73.6054e-76.2455e-51.6339e-55.8321e-71.0619e-762.0121
BDI IVHHN3.8922e-57.2472e-63.9280e-68.9944e-74.7132e-79.7882e-51.5096e-57.3682e-71.5545e-762.0121
BDI IVHHE2.3749e-55.5890e-63.8550e-61.4080e-66.6658e-78.8085e-52.4654e-59.8221e-71.2185e-762.0121
BOB IVHHZ4.2456e-68.3507e-76.4694e-72.9628e-71.5847e-71.9826e-53.3511e-61.8594e-72.0408e-862.2320
BOB IVHHN7.1710e-61.5461e-61.0392e-64.9848e-72.1881e-71.9661e-55.3592e-62.6382e-73.0950e-862.2320
BOB IVHHE8.3870e-61.6982e-61.4605e-66.0906e-72.5880e-72.2918e-56.2079e-63.7342e-75.3540e-862.2320
MAIM GUHHZ1.0947e-52.2767e-61.5663e-67.7111e-73.0460e-73.4324e-58.4270e-63.7345e-75.2778e-866.0138
MAIM GUHHN1.2856e-52.0296e-61.6920e-65.6128e-72.7765e-74.6790e-57.7318e-63.7239e-76.0728e-866.0138
MAIM GUHHE6.9429e-61.3407e-69.9167e-75.3869e-72.4335e-72.9595e-55.5776e-63.1028e-73.4305e-866.0138
POPM GUHHZ1.6161e-52.7647e-61.7204e-64.6213e-72.2456e-74.6772e-59.1523e-63.2906e-76.0791e-873.8117
POPM GUHHN2.3119e-54.2277e-63.4901e-67.2987e-73.5805e-77.9728e-51.2984e-55.5381e-71.0948e-773.8117
POPM GUHHE1.8066e-54.0649e-63.4210e-68.5040e-74.0432e-74.9400e-52.1054e-56.1035e-71.0672e-773.8117
RNCA GUHHZ1.2899e-52.1473e-61.6152e-64.6084e-72.0904e-75.2723e-58.9453e-63.1730e-75.9871e-880.9280
RNCA GUHHN1.5074e-53.0872e-62.3105e-68.3452e-73.5939e-75.5459e-51.0106e-55.2794e-77.5209e-880.9280
RNCA GUHHE1.9275e-53.4815e-62.9036e-69.4161e-74.0173e-77.3522e-51.3402e-55.9500e-79.7420e-880.9280
ZCCA IVHHZ1.2622e-64.8492e-75.1240e-72.8734e-71.1841e-72.9974e-64.9419e-61.4465e-71.6675e-882.789
ZCCA IVHHN2.5749e-61.0974e-61.0089e-68.0808e-72.7646e-73.5354e-66.5247e-63.7265e-74.2982e-882.789
ZCCA IVHHE1.9395e-61.1048e-68.2818e-79.3815e-75.4931e-72.4503e-65.4414e-65.9251e-75.9824e-882.789
PII IVHHZ8.0738e-61.5883e-61.1292e-63.3576e-71.3041e-72.0493e-57.3828e-61.9358e-73.4267e-884.3146
PII IVHHN6.4309e-61.5998e-61.3939e-64.3324e-71.8520e-71.8925e-59.8815e-62.5738e-74.0093e-884.3146
PII IVHHE7.9595e-61.6233e-61.3871e-65.0379e-72.1272e-73.0251e-58.3715e-63.1861e-74.1704e-884.3146
PCP GUHHZ2.9846e-67.3386e-74.7728e-72.1480e-71.1114e-71.0723e-52.0797e-61.3686e-71.5713e-8113.8281
PCP GUHHN4.2134e-69.2790e-77.3032e-73.8710e-71.9232e-79.0018e-64.6859e-62.6617e-72.7482e-8113.8281
PCP GUHHE4.5960e-68.0984e-74.7813e-72.5584e-79.7882e-81.1402e-51.7797e-61.2735e-72.1754e-8113.8281
QLNO GUHHZ2.2019e-63.6016e-73.4873e-72.4799e-71.0915e-76.6955e-61.8804e-61.4815e-71.3062e-8127.7269
QLNO GUHHN2.8983e-66.3627e-74.9886e-72.3599e-71.0162e-77.3910e-62.2371e-61.2276e-71.7725e-8127.7269
QLNO GUHHE2.5242e-64.9934e-73.8074e-72.5918e-71.1790e-75.4651e-61.6884e-61.4079e-71.4732e-8127.7269
CANO GUHHZ8.3791e-61.4685e-69.2323e-73.0807e-71.6942e-72.9200e-56.5570e-62.8906e-73.2839e-8137.4264
CANO GUHHN6.0015e-61.8094e-61.8850e-68.6046e-73.3405e-72.3818e-51.4428e-54.4268e-75.2126e-8137.4264
CANO GUHHE4.2443e-61.6257e-61.3104e-66.5539e-72.4389e-79.0669e-69.2522e-63.6962e-73.8216e-8137.4264
RORO GUHHZ2.8042e-63.8939e-72.1428e-78.7403e-83.8053e-86.2330e-69.1715e-75.7862e-88.8255e-9152.4261
RORO GUHHN1.9523e-63.7468e-71.8886e-76.5611e-83.7114e-87.9133e-66.2658e-76.5881e-89.5016e-9152.4261
RORO GUHHE2.5668e-64.4286e-72.4412e-71.3133e-75.5772e-88.7142e-61.0205e-66.8115e-81.0766e-8152.4261
MDI IVHHZ1.1986e-62.4015e-72.0461e-77.6609e-83.0708e-84.0384e-61.2477e-63.8925e-87.3972e-9159.4354
MDI IVHHN1.5922e-62.9833e-72.4603e-79.1812e-83.4753e-85.4717e-61.1772e-64.5265e-87.0705e-9159.4354
MDI IVHHE2.0053e-64.1739e-73.2059e-71.0323e-73.9511e-88.4589e-61.4569e-66.4229e-81.0396e-8159.4354
*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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