Localizzazione MANUALE - Area: Appennino forlivese , magnitudo (ML): 1.6
2021-07-15 07:47:22 (UTC)

Rete Sismica dell'Italia Nord-occidentale (Distav, Università di Genova)
Data di pubblicazione: 2021-07-15 08:12:29

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Informazioni sul terremoto - Localizzazione manuale
ID - Evento :210715074715
Magnitudo (ML) :1.6 +/- 0.1
Tempo origine :2021-07-15 07:47:22.465 (UTC)
Localizzazione : Latitudine: 44.075 N, Longitudine: 11.774 E
Area :Appennino forlivese
Profondità (km) :21.76
Distanze (km) : 2.5 --- Tredozio
5.3 --- Portico e San Benedetto
5.7 --- Rocca San Casciano
9.5 --- Modigliana
10.5 --- Premilcuore
10.6 --- Dovadola
12.8 --- Marradi
14.0 --- Galeata
15.2 --- Civitella di Romagna
16.6 --- Brisighella
17.0 --- Predappio
17.7 --- Castrocaro Terme e Terra del Sole
17.8 --- Santa Sofia
18.6 --- Palazzuolo sul Senio
20.5 --- Casola Valsenio
20.5 --- San Godenzo
22.9 --- Riolo Terme
23.7 --- Meldola
25.4 --- Faenza
26.4 --- Castel del Rio

Stima della qualità della localizzazione: Erh: 2.8 km, Erz: 1.5 km, Nf: 16, Gap: 182 °, 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.
LMDIV2021-07-15 07:47:27.1300.0140-0.001.792021-07-15 07:47:30.7600.0631-0.011.6222.4
ASQUIV2021-07-15 07:47:30.5400.02410.940.022021-07-15 07:47:36.6100.12031.370.0138.3
IMOLIV2021-07-15 07:47:30.2600.01700.011.752021-07-15 07:47:36.8840.11230.330.8738.5
RUFIIV2021-07-15 07:47:30.3600.02310.241.042021-07-15 07:47:36.1700.11630.271.0540.1
MTRZIV2021-07-15 07:47:30.8300.0331-0.051.532021-07-15 07:47:37.8270.04000.201.2644.4
OSSCIV2021-07-15 07:47:36.8590.02000.051.542021-07-15 07:47:46.8950.0400-0.230.8377.8
CSNTIV2021-07-15 07:47:37.4700.16470.181.222021-07-15 07:47:46.9900.3337-0.940.1580.3
POPMGU2021-07-15 07:47:36.9700.0391-0.550.172021-07-15 07:47:48.6860.0400-0.021.1684.3


Risultati del calcolo della magnitudo locale (ML)
Stazione Rete Canali Mag. Staz. Amp.
Wood-And.
Dist. (km) Azimuth
ASQU IVHH1.764.47e-138.3178
OSSC IVHH1.566.45e-277.8215
POPM GUHH1.479.07e-284.3268


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.
(°)
ASQU IVHHZ9.6052e-62.1892e-61.9538e-61.2879e-64.4632e-72.6550e-59.8276e-66.6112e-77.4339e-838.3178
ASQU IVHHN1.0249e-52.3755e-62.6448e-61.1955e-64.5702e-74.1229e-51.3580e-56.4565e-77.8171e-838.3178
ASQU IVHHE1.6597e-55.9009e-64.2575e-61.7375e-68.2308e-74.1360e-52.0164e-59.8502e-71.4980e-738.3178
MTRZ IVHHZ1.3609e-51.8188e-61.8676e-61.3227e-65.2391e-71.4624e-51.1526e-55.5840e-76.3073e-844.4314
MTRZ IVHHN1.8961e-56.4889e-65.9227e-62.9077e-61.2643e-63.6538e-53.5126e-51.6275e-61.9697e-744.4314
MTRZ IVHHE2.0877e-58.3717e-66.9277e-63.8984e-61.5983e-63.4506e-54.1655e-51.9818e-62.5180e-744.4314
OSSC IVHHZ1.7622e-63.9404e-73.4419e-72.4744e-71.0983e-75.9822e-61.3028e-61.1252e-79.2049e-977.8215
OSSC IVHHN2.0143e-65.4291e-75.2032e-72.8418e-71.5200e-75.4841e-62.6789e-62.1800e-71.8578e-877.8215
OSSC IVHHE2.6829e-65.6093e-75.0924e-74.0562e-71.4750e-74.8585e-62.6021e-61.7359e-71.6983e-877.8215
POPM GUHHZ1.8492e-63.3675e-73.2479e-72.6766e-71.3468e-75.6069e-61.5848e-61.6363e-71.1518e-884.3268
POPM GUHHN2.3916e-68.6114e-77.3488e-75.1503e-71.9395e-79.3088e-62.7284e-62.1604e-72.9871e-884.3268
POPM GUHHE2.0936e-65.1895e-75.3516e-72.4911e-71.7051e-75.2818e-62.8622e-61.8300e-71.4217e-884.3268
*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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