MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.7
2024-11-18 10:22:03 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-11-18 13:23:01

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Earthquake info - Manual location
Event - ID :241118102037
Magnitude (ML) :0.7 +/- 0.1
Origin Time :2024-11-18 10:22:03.152 (UTC)
Location : Latitude: 44.497 N, Longitude: 6.945 E
Area :Alpi Cozie
Depth (km) :4.41
Distances (km) : 4.3 --- Acceglio
8.9 --- Prazzo
11.0 --- Bellino
11.1 --- Argentera
11.8 --- Canosio
12.5 --- Elva
12.6 --- Marmora
14.4 --- Casteldelfino
14.5 --- Stroppo
15.5 --- Pontechianale
18.3 --- Pietraporzio
18.6 --- Macra
18.7 --- Celle di Macra
20.3 --- Sambuco
21.5 --- Sampeyre
23.3 --- Castelmagno
24.6 --- San Damiano Macra
27.2 --- Cartignano
27.5 --- Frassino
27.7 --- Vinadio

Quality location estimate: Erh: 1 km, Erz: 1.1 km, Nf: 26, Gap: 93 °, Rms: 0.48


Manual location results
Station Net P arrival time P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
SURFFR2024-11-18 10:22:05.3300.0130-0.551.462024-11-18 10:22:06.7940.0400-1.140.3911.5
PZZGU2024-11-18 10:22:06.5700.01600.001.462024-11-18 10:22:08.5090.0400-0.561.4314.8
ISOFR2024-11-18 10:22:10.0980.0200-0.021.412024-11-18 10:22:14.3800.0400-0.491.2736.2
STVGU2024-11-18 10:22:10.7360.0200-0.140.892024-11-18 10:22:15.7390.0400-0.501.2541.6
BHBGU2024-11-18 10:22:11.7400.03210.011.342024-11-18 10:22:17.1320.0400-0.601.2245.5
OGAGFR2024-11-18 10:22:10.9930.0200-0.860.652024-11-18 10:22:18.0300.1795-0.011.0045.9
ENRGU2024-11-18 10:22:12.0550.02000.031.302024-11-18 10:22:17.1600.0400-1.030.6048.3
RRLGU2024-11-18 10:22:12.2040.0200-0.370.902024-11-18 10:22:18.5960.0400-0.621.1849.1
TURFFR2024-11-18 10:22:15.8980.02000.071.092024-11-18 10:22:23.9550.0400-0.830.8968.2
SAOFFR2024-11-18 10:22:17.7060.02000.800.002024-11-18 10:22:25.5670.0400-0.950.7374.8
GBOSGU2024-11-18 10:22:16.8060.02000.001.182024-11-18 10:22:25.8430.0400-0.381.1376.8
RSPGU2024-11-18 10:22:17.2750.02000.250.452024-11-18 10:22:25.7030.0400-1.130.5076.9
ROROGU2024-11-18 10:22:19.9870.0200-0.541.212024-11-18 10:22:32.0110.0400-0.591.0899.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH0.492.38e-114.885
ISO FRHH0.512.80e-236.2166
STV GUHH0.762.60e-241.6133
BHB GUHH0.742.78e-245.534
OGAG FRHH0.592.13e-245.9315
RRL GUHH0.561.17e-249.1346
TURF FRHH0.811.53e-268.2148
SAOF FRHH0.921.63e-274.8139
RSP GUHH0.506.28e-376.919


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel 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.
(°)
PZZ GUHHZ2.3408e-53.3630e-61.3507e-63.9303e-72.0406e-75.6446e-56.4979e-63.1156e-76.4974e-814.885
PZZ GUHHN2.2778e-52.7111e-61.4484e-65.8452e-72.5099e-74.9244e-55.8802e-64.0218e-76.1619e-814.885
PZZ GUHHE2.8731e-53.7351e-62.0647e-67.0865e-73.9328e-79.8230e-57.6596e-65.8462e-78.4761e-814.885
ISO FRHHZ2.9379e-63.3314e-71.6790e-74.2767e-82.5852e-85.2455e-68.9640e-74.2499e-87.5244e-936.2166
ISO FRHHN3.1698e-63.6054e-71.8090e-75.4731e-84.4987e-86.0219e-67.6099e-78.8548e-89.0640e-936.2166
ISO FRHHE4.3714e-64.5372e-72.4472e-76.1762e-84.0808e-88.9297e-69.9600e-76.3459e-81.1566e-836.2166
STV GUHHZ3.0964e-64.4483e-72.7478e-71.1659e-75.7285e-85.8996e-61.9416e-68.9658e-81.2078e-841.6133
STV GUHHN3.6349e-64.4705e-72.0716e-78.9795e-84.6246e-87.7159e-61.1554e-68.0404e-81.1731e-841.6133
STV GUHHE2.6806e-63.4896e-71.9190e-77.3654e-83.4265e-88.6531e-68.7434e-75.2968e-88.6438e-941.6133
BHB GUHHZ3.1067e-65.8923e-72.9515e-79.6573e-86.6215e-88.8187e-61.2456e-61.3051e-71.2563e-845.534
BHB GUHHN2.4699e-64.3765e-72.5317e-77.8357e-83.9930e-85.5661e-61.1688e-66.4903e-89.4353e-945.534
BHB GUHHE2.6431e-63.6110e-72.0087e-75.6649e-82.5787e-86.4351e-61.1916e-64.7061e-87.7947e-945.534
OGAG FRHHZ4.6476e-71.0295e-78.9802e-85.9404e-83.5126e-81.5131e-66.0001e-74.4233e-82.6804e-945.9315
OGAG FRHHN6.8228e-72.1027e-71.2386e-75.1417e-82.3571e-82.4119e-64.9680e-73.1751e-85.6724e-945.9315
OGAG FRHHE5.0638e-71.5858e-71.5508e-71.4950e-78.8893e-89.5381e-77.8418e-71.3838e-78.4996e-945.9315
ENR GUHHZ9.2876e-61.0235e-63.6667e-71.2893e-76.8636e-82.2165e-51.6689e-61.0377e-71.9378e-848.3128
ENR GUHHN1.8714e-52.0705e-65.5278e-71.9596e-71.0281e-73.6591e-52.8284e-61.5398e-74.2270e-848.3128
ENR GUHHE2.8342e-52.8108e-64.8773e-71.4544e-79.2649e-81.7801e-52.6901e-62.1003e-74.2233e-848.3128
RRL GUHHZ8.1872e-71.2588e-77.4743e-83.8240e-81.6800e-82.5298e-64.2156e-71.9236e-82.7021e-949.1346
RRL GUHHN7.0351e-71.3667e-79.2025e-83.1662e-81.8793e-82.7179e-62.9598e-72.6274e-83.2061e-949.1346
RRL GUHHE1.1715e-61.9560e-71.0086e-74.4301e-81.9174e-84.9915e-63.6995e-72.7458e-84.5472e-949.1346
TURF FRHHZ7.5092e-71.6119e-71.0459e-74.3358e-82.9892e-83.7191e-64.5544e-75.0461e-84.2459e-968.2148
TURF FRHHN1.8712e-62.2960e-71.2322e-74.2693e-82.5524e-87.2811e-65.2784e-74.4493e-86.2454e-968.2148
TURF FRHHE9.0723e-71.4504e-71.0770e-75.6370e-82.7904e-83.6388e-65.7267e-74.6729e-84.0965e-968.2148
SAOF FRHHZ5.9248e-71.8123e-71.6245e-78.8320e-83.1188e-81.1914e-68.9110e-74.0298e-84.5463e-974.8139
SAOF FRHHN7.7026e-71.1665e-71.0078e-75.1885e-81.9838e-81.7320e-66.3710e-72.3054e-83.0135e-974.8139
SAOF FRHHE6.4597e-71.6231e-71.2074e-76.7704e-85.9732e-81.8567e-68.7365e-78.3061e-81.1237e-874.8139
GBOS GUHHZ1.2516e-62.2948e-72.0630e-77.6839e-83.3020e-84.2047e-61.1871e-64.8726e-85.9677e-976.8111
GBOS GUHHN1.0164e-62.3570e-72.0247e-78.1801e-83.3309e-82.4203e-61.2898e-65.0045e-86.4087e-976.8111
GBOS GUHHE9.7666e-73.4388e-72.1675e-71.0233e-73.7198e-84.1327e-61.2221e-65.8996e-88.9108e-976.8111
RSP GUHHZ5.2736e-75.9643e-82.7150e-81.3110e-85.9721e-91.0845e-61.0844e-77.4439e-91.3358e-976.919
RSP GUHHN4.3167e-76.1560e-83.7776e-81.3140e-86.9188e-91.2398e-61.2399e-79.4986e-91.6322e-976.919
RSP GUHHE4.5648e-79.3511e-84.8164e-82.1589e-89.0850e-91.5222e-62.1842e-71.2892e-82.2878e-976.919
RORO GUHHZ5.8596e-71.4855e-71.0458e-74.8814e-86.3438e-81.8513e-67.6575e-71.3928e-71.4329e-899.0115
RORO GUHHN7.4772e-71.8380e-71.4529e-74.8810e-82.4950e-82.1083e-61.4406e-63.7433e-85.4019e-999.0115
RORO GUHHE8.0024e-71.4333e-71.1244e-73.6397e-82.1019e-82.0847e-64.5702e-73.2070e-83.3687e-999.0115
*IH (Housner Intensity) calculated on the velocity spectrum (SV) between 0.1 and 0.5 s (IH0), 0.1 and 1.0 s (IH1), 0.1 and 1.5 s (IH2)

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