Localizzazione MANUALE - Area: Valdarno inferiore , magnitudo (ML): 0.9
2021-04-18 19:23:36 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2021-04-19 08:21:22

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :210418192318
Magnitudo (ML) :0.9 +/- 0.2
Tempo origine :2021-04-18 19:23:36.146 (UTC)
Localizzazione : Latitudine: 43.674 N, Longitudine: 10.942 E
Area :Valdarno inferiore
Profondità (km) :13.27
Distanze (km) : 5.2 --- Empoli
7.4 --- San Miniato
7.8 --- Castelfiorentino
8.5 --- Capraia e Limite
9.3 --- Montelupo Fiorentino
10.9 --- Cerreto Guidi
11.4 --- Montespertoli
12.3 --- Fucecchio
12.5 --- Vinci
13.5 --- Montaione
13.7 --- Santa Croce sull Arno
14.5 --- Montopoli in Val d Arno
14.9 --- Gambassi Terme
15.7 --- Palaia
16.0 --- Certaldo
16.1 --- Castelfranco di Sotto
16.4 --- Lamporecchio
16.9 --- Carmignano
17.4 --- Lastra a Signa
17.4 --- Signa

Stima della qualità della localizzazione: Erh: 0.8 km, Erz: 1.2 km, Nf: 22, Gap: 151 °, 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.
PIIIV2021-04-18 19:23:42.8400.0201-0.231.392021-04-18 19:23:46.3590.0712-1.740.1036.4
CSNTIV2021-04-18 19:23:43.8200.02710.031.722021-04-18 19:23:49.0440.0400-0.191.5638.2
POPMGU2021-04-18 19:23:45.2620.04220.590.042021-04-18 19:23:50.8900.1113-0.141.5846.0
MAIMGU2021-04-18 19:23:44.8000.02610.051.612021-04-18 19:23:49.6810.1033-1.300.2246.8
RUFIIV2021-04-18 19:23:46.7000.03110.980.212021-04-18 19:23:52.8550.04000.011.5950.9
BDIIV2021-04-18 19:23:46.1200.09740.101.362021-04-18 19:23:52.5200.1273-0.790.3553.2
CARDGU2021-04-18 19:23:46.0260.0311-0.121.802021-04-18 19:23:52.5490.1314-0.910.3255.5
ASQUIV2021-04-18 19:23:50.0090.06020.960.232021-04-18 19:23:58.5510.1002-0.111.4270.9
SARMGU2021-04-18 19:23:48.9640.0200-0.171.662021-04-18 19:23:57.9740.1303-0.690.4872.8
LMDIV2021-04-18 19:23:50.6520.1506-0.021.512021-04-18 19:24:01.1140.0400-0.351.0677.2
EQUIGU2021-04-18 19:23:51.0000.02000.041.562021-04-18 19:24:00.3950.0400-1.460.2384.7


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
PII IVHH0.643.72e-236.4279
POPM GUHH0.827.29e-246.0340
MAIM GUHH0.873.43e-246.8307
BDI IVHH0.752.88e-253.2328
CARD GUHH1.236.29e-255.5317
ASQU IVHH0.701.10e-270.978
SARM GUEH1.244.29e-272.8323
EQUI GUHH0.829.80e-384.7311


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.
(°)
PII IVHHZ2.0864e-52.5756e-62.3918e-77.6206e-83.8224e-81.1324e-51.0086e-65.4018e-81.1682e-836.4279
PII IVHHN9.1341e-61.1045e-63.3880e-71.0565e-74.7060e-81.2742e-52.2239e-67.3837e-81.5313e-836.4279
PII IVHHE7.6512e-67.7848e-73.1585e-79.4813e-84.5499e-81.4635e-51.3404e-66.9776e-81.3768e-836.4279
POPM GUHHZ2.7982e-64.8339e-72.5493e-77.7651e-83.4290e-86.2224e-61.1441e-65.3955e-81.2085e-846.0340
POPM GUHHN5.9275e-61.0266e-67.1634e-71.7125e-79.1778e-81.9449e-52.5417e-61.4031e-72.5609e-846.0340
POPM GUHHE3.6944e-67.1879e-75.1488e-71.2477e-76.2170e-89.3541e-62.4528e-69.4224e-81.8291e-846.0340
MAIM GUHHZ3.1765e-64.3426e-72.1814e-77.9721e-83.9924e-89.3124e-61.1099e-65.7238e-89.3885e-946.8307
MAIM GUHHN3.3327e-65.4460e-73.2367e-71.0776e-74.6997e-81.0427e-51.5777e-68.0832e-81.3882e-846.8307
MAIM GUHHE3.2629e-64.5672e-72.1894e-76.3038e-82.9077e-88.6027e-68.8025e-74.2138e-88.6282e-946.8307
BDI IVHHZ3.7728e-63.1384e-71.3605e-73.8122e-81.9612e-84.1541e-67.2350e-72.9033e-86.4765e-953.2328
BDI IVHHN3.6422e-63.8163e-72.4310e-76.7793e-83.8836e-88.6459e-61.3659e-66.0397e-89.3370e-953.2328
BDI IVHHE2.9161e-64.5532e-72.7685e-78.1436e-83.7489e-88.8975e-62.2881e-65.2124e-81.0146e-853.2328
CARD GUHHZ3.3655e-65.0767e-73.3758e-71.2191e-75.4160e-89.2728e-62.4478e-67.9658e-81.3089e-855.5317
CARD GUHHN8.5686e-61.0075e-66.2643e-71.3679e-77.1514e-81.8959e-53.3798e-61.1838e-72.0982e-855.5317
CARD GUHHE7.0153e-61.2100e-65.4845e-71.5901e-78.1049e-82.1079e-53.1725e-61.4098e-72.8916e-855.5317
ASQU IVHHZ2.4232e-75.1894e-85.6177e-82.8469e-81.0292e-84.9460e-73.5205e-71.4231e-81.5968e-970.978
ASQU IVHHN3.5857e-78.5118e-87.4709e-84.2285e-81.6472e-87.4350e-75.3175e-72.1553e-82.6258e-970.978
ASQU IVHHE3.9933e-79.9234e-88.5806e-84.9570e-82.0565e-87.3513e-75.2111e-72.6632e-82.8221e-970.978
SARM GUEHZ5.3966e-71.2431e-79.3191e-84.6352e-82.1990e-81.0529e-64.5398e-73.3222e-82.8204e-972.8323
SARM GUEHN7.3454e-73.5085e-71.7702e-72.1985e-71.5415e-71.7704e-67.2505e-72.7413e-79.7330e-972.8323
SARM GUEHE6.4333e-71.5691e-71.4272e-71.2703e-75.0689e-81.7100e-68.7181e-77.8802e-86.2412e-972.8323
EQUI GUHHZ7.4528e-71.7377e-71.4075e-76.2293e-82.5310e-82.0352e-68.3298e-73.9680e-85.1956e-984.7311
EQUI GUHHN4.6790e-79.7818e-88.2616e-84.8786e-83.2464e-81.3830e-63.5236e-74.7062e-83.5607e-984.7311
EQUI GUHHE8.6766e-71.2899e-71.0518e-74.4290e-82.2645e-83.1231e-65.6680e-73.4350e-83.2876e-984.7311
*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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