Localizzazione MANUALE - Area: Alpi Marittime , magnitudo (ML): 0.4
2021-04-19 04:38:36 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2021-04-19 08:28:20

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :210419043725
Magnitudo (ML) :0.4 +/- 0.1
Tempo origine :2021-04-19 04:38:36.396 (UTC)
Localizzazione : Latitudine: 43.965 N, Longitudine: 7.303 E
Area :Alpi Marittime
Profondità (km) :14.02
Distanze (km) : 19.5 --- Olivetta San Michele
22.6 --- Airole
25.2 --- Rocchetta Nervina
28.6 --- Dolceacqua
28.6 --- Isolabona
29.0 --- Pigna
29.9 --- Apricale
30.0 --- Castel Vittorio
30.8 --- Camporosso
31.1 --- Perinaldo
31.1 --- Ventimiglia
31.6 --- Entracque
31.9 --- Soldano
32.1 --- San Biagio della Cima
33.5 --- Vallecrosia
33.6 --- Vallebona
34.1 --- Baiardo
34.2 --- Limone Piemonte
34.8 --- Seborga
35.1 --- Bordighera

Stima della qualità della localizzazione: Erh: 0.9 km, Erz: 0.2 km, Nf: 14, Gap: 83 °, 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.
TURFFR2021-04-19 04:38:39.8200.0100-0.011.872021-04-19 04:38:41.6700.0621-0.700.8115.8
MVIFFR2021-04-19 04:38:39.9500.0110-0.650.842021-04-19 04:38:41.8700.5239-1.860.0520.0
ESCAFR2021-04-19 04:38:40.8000.0180-0.021.842021-04-19 04:38:43.3800.0792-0.630.7621.6
SAOFFR2021-04-19 04:38:41.6360.02000.041.702021-04-19 04:38:45.2370.0400-0.081.3624.9
ENRGU2021-04-19 04:38:42.8900.02000.091.052021-04-19 04:38:46.8280.1073-0.420.4134.3
STVGU2021-04-19 04:38:42.7140.0200-0.160.662021-04-19 04:38:46.4230.1053-0.930.3634.6
ISOFR2021-04-19 04:38:42.8060.0200-0.001.792021-04-19 04:38:46.5030.1765-0.860.5035.0


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
ESCA FRHH0.568.42e-221.6159
ENR GUHH0.433.53e-234.317
STV GUHH0.321.34e-234.63
ISO FRHH0.161.35e-235.0320


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.
(°)
TURF FRHHZ4.6697e-64.3445e-71.5689e-76.1395e-83.3712e-83.2810e-67.6015e-75.1968e-88.1518e-915.881
TURF FRHHN3.2728e-64.1695e-71.5550e-76.6655e-84.7207e-88.1152e-65.2708e-77.9897e-81.3553e-815.881
TURF FRHHE4.0911e-63.8627e-72.0067e-76.7419e-83.5947e-87.7498e-67.5282e-75.9023e-89.6146e-915.881
ESCA FRHHZ4.5756e-65.4647e-73.3917e-78.5489e-84.9209e-85.9760e-62.0766e-68.5893e-81.4125e-821.6159
ESCA FRHHN1.2079e-51.7158e-64.1990e-71.3402e-76.8945e-81.4051e-51.8475e-61.4785e-73.3758e-821.6159
ESCA FRHHE8.5356e-61.2217e-66.5151e-72.3351e-71.0405e-71.2063e-53.7353e-61.6810e-73.2197e-821.6159
SAOF FRHHZ3.6403e-74.0425e-82.3654e-81.4869e-81.0822e-84.5353e-71.4592e-71.2588e-81.3407e-924.983
SAOF FRHHN4.4516e-75.3977e-82.7427e-81.7235e-81.2651e-86.8934e-71.0817e-71.5859e-81.4132e-924.983
SAOF FRHHE7.0163e-76.7440e-82.9849e-81.6914e-81.0348e-88.0306e-71.9148e-71.4646e-81.3861e-924.983
ENR GUHHZ2.0103e-62.5129e-71.1135e-73.7171e-82.2127e-83.3354e-65.9043e-73.3826e-85.4723e-934.317
ENR GUHHN1.2010e-59.3651e-71.9417e-76.0327e-83.0973e-88.4348e-69.8148e-77.2858e-81.8185e-834.317
ENR GUHHE1.0243e-51.1555e-62.3226e-76.7174e-83.7964e-81.1069e-51.0305e-67.8631e-82.2441e-834.317
STV GUHHZ1.2460e-61.4612e-76.1158e-82.2972e-81.0954e-82.7841e-62.3645e-72.0193e-83.2393e-934.63
STV GUHHN1.7778e-61.8435e-78.2739e-83.0624e-81.5803e-82.2111e-64.1386e-72.3056e-84.1980e-934.63
STV GUHHE2.5440e-62.9841e-78.5685e-82.7948e-81.7277e-84.1731e-64.0128e-72.9953e-85.8610e-934.63
ISO FRHHZ1.6716e-61.5709e-74.9243e-81.5025e-89.5527e-92.6898e-61.5592e-71.6512e-83.4429e-935.0320
ISO FRHHN2.8263e-63.6440e-79.5545e-83.0542e-82.1333e-84.8207e-63.2035e-73.6276e-86.0952e-935.0320
ISO FRHHE1.8937e-62.7447e-79.6354e-82.9864e-81.6194e-84.6410e-63.1381e-72.8996e-86.9742e-935.0320
*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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