MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.9
2024-11-17 05:52:35 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-11-18 07:45:46

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Earthquake info - Manual location
Event - ID :241117055209
Magnitude (ML) :0.9 +/- 0.2
Origin Time :2024-11-17 05:52:35.017 (UTC)
Location : Latitude: 44.523 N, Longitude: 6.882 E
Area :Alpi Cozie
Depth (km) :6.43
Distances (km) : 10.0 --- Acceglio
12.5 --- Bellino
14.4 --- Prazzo
14.6 --- Argentera
16.1 --- Pontechianale
16.6 --- Elva
16.7 --- Casteldelfino
17.5 --- Canosio
18.2 --- Marmora
19.5 --- Stroppo
23.1 --- Pietraporzio
23.6 --- Macra
24.0 --- Celle di Macra
25.2 --- Sampeyre
25.5 --- Sambuco
29.0 --- Castelmagno
29.4 --- Crissolo
29.8 --- San Damiano Macra
29.9 --- Oncino
30.8 --- Ostana

Quality location estimate: Erh: 1.8 km, Erz: 1.6 km, Nf: 30, Gap: 87 °, Rms: 0.27


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.
SURFFR2024-11-17 05:52:37.3700.0773-0.021.682024-11-17 05:52:38.4760.0400-0.700.479.6
PZZGU2024-11-17 05:52:39.2800.0844-0.011.672024-11-17 05:52:41.6540.0400-0.740.4520.2
ISOFR2024-11-17 05:52:43.1470.02000.460.582024-11-17 05:52:47.8090.0400-0.101.4040.6
OGAGFR2024-11-17 05:52:42.7010.0200-0.011.712024-11-17 05:52:47.6830.0400-0.510.4940.7
STVGU2024-11-17 05:52:43.6940.02000.101.522024-11-17 05:52:49.5430.0400-0.011.5147.4
ENRGU2024-11-17 05:52:44.9310.02000.201.132024-11-17 05:52:51.5670.04000.081.4354.2
TURFFR2024-11-17 05:52:48.8350.02000.400.722024-11-17 05:52:57.5560.0400-0.340.8573.5
RSPGU2024-11-17 05:52:48.7950.02000.081.502024-11-17 05:52:58.3630.0400-0.031.2976.2
OGMOFR2024-11-17 05:52:50.8530.02001.610.002024-11-17 05:52:58.4040.0400-0.940.2678.0
SAOFFR2024-11-17 05:52:49.9800.02000.420.702024-11-17 05:52:59.5550.0400-0.151.1580.4
GBOSGU2024-11-17 05:52:49.4890.02000.011.532024-11-17 05:52:59.4040.0400-0.061.2582.6
ESCAFR2024-11-17 05:52:51.2050.02000.450.652024-11-17 05:53:01.8830.04000.071.2386.6
ROROGU2024-11-17 05:52:53.0760.0200-0.111.312024-11-17 05:53:05.6200.0400-0.231.01104.9
CANOGU2024-11-17 05:52:54.7760.0200-0.151.212024-11-17 05:53:07.9390.0400-1.060.22113.5
QLNOIV2024-11-17 05:52:56.0550.02000.560.462024-11-17 05:53:09.5960.0400-0.580.62118.5


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH1.247.61e-120.295
ISO FRHH0.663.18e-240.6160
OGAG FRHH0.602.77e-240.7318
STV GUHH0.802.18e-247.4131
ENR GUHH1.228.88e-254.2127
TURF FRHH0.931.72e-273.5146
SAOF FRHH0.698.22e-380.4138
ESCA FRHH1.001.41e-286.6153
RORO GUHH1.221.49e-2104.9115


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 GUHHZ6.6824e-59.8545e-64.5273e-61.2288e-66.9862e-71.5706e-41.3696e-51.1451e-62.0117e-720.295
PZZ GUHHN5.9314e-51.0369e-56.5611e-61.6890e-69.7810e-72.1475e-42.3609e-51.5522e-62.8223e-720.295
PZZ GUHHE7.3984e-58.9452e-66.2440e-61.5849e-69.0841e-71.3418e-42.9187e-51.4879e-62.6133e-720.295
ISO FRHHZ3.2602e-64.3793e-72.3297e-78.8236e-83.8252e-86.0163e-68.2657e-76.3683e-89.6141e-940.6160
ISO FRHHN2.8692e-63.3972e-71.8051e-76.9213e-83.0207e-84.4066e-68.8388e-74.4213e-88.4390e-940.6160
ISO FRHHE3.6200e-65.2488e-72.9672e-79.1704e-84.0795e-81.0059e-51.8010e-65.9414e-81.0976e-840.6160
OGAG FRHHZ6.9321e-72.5221e-71.9138e-71.0234e-75.5835e-82.7880e-61.0897e-66.5950e-86.4134e-940.7318
OGAG FRHHN7.9351e-72.2106e-71.9259e-78.3906e-84.5644e-82.9483e-61.2133e-66.1722e-86.9955e-940.7318
OGAG FRHHE7.9150e-72.4334e-72.6248e-71.5784e-77.8774e-82.1224e-61.4958e-68.2782e-87.4617e-940.7318
STV GUHHZ2.5675e-63.0592e-72.1155e-76.1081e-83.3651e-84.9457e-68.9813e-74.8724e-88.0162e-947.4131
STV GUHHN2.5572e-64.2937e-71.6484e-74.8473e-82.8737e-85.3497e-67.5288e-74.2837e-88.7354e-947.4131
STV GUHHE2.5239e-64.1920e-72.0517e-74.8802e-82.3963e-86.9432e-68.7948e-73.7846e-89.3831e-947.4131
ENR GUHHZ1.0891e-51.1928e-63.7031e-71.2293e-76.4140e-81.6370e-51.4438e-61.0530e-72.6133e-854.2127
ENR GUHHN1.8370e-52.0332e-66.2638e-71.7275e-79.5407e-83.0946e-52.3196e-61.7566e-73.8914e-854.2127
ENR GUHHE3.1022e-53.1564e-67.0214e-71.9240e-79.1404e-82.3137e-52.7174e-62.2058e-76.5072e-854.2127
TURF FRHHZ1.0645e-62.0625e-71.5284e-75.7035e-83.0403e-82.5657e-68.8936e-73.7680e-85.8706e-973.5146
TURF FRHHN1.2793e-61.9077e-71.5568e-74.6155e-82.7110e-84.9686e-67.9403e-73.5221e-85.7394e-973.5146
TURF FRHHE7.9112e-71.6815e-71.7526e-77.4192e-83.5930e-83.3687e-69.9539e-74.9538e-85.8164e-973.5146
RSP GUHHZ4.3016e-76.8427e-83.3034e-81.1115e-85.5165e-91.2953e-61.4356e-77.8910e-91.5474e-976.223
RSP GUHHN4.3300e-77.8236e-85.0931e-81.5572e-87.3500e-91.4428e-61.8860e-71.2645e-81.8409e-976.223
RSP GUHHE4.5724e-79.3325e-86.0052e-81.3826e-86.6421e-91.5398e-62.7247e-71.2148e-82.1573e-976.223
SAOF FRHHZ3.7725e-79.2380e-88.2348e-83.6586e-82.1732e-81.0827e-65.3566e-73.1056e-82.3621e-980.4138
SAOF FRHHN5.7794e-79.2080e-87.6336e-82.7222e-81.8121e-81.3603e-63.7004e-72.9863e-82.5568e-980.4138
SAOF FRHHE5.1787e-78.4205e-87.6054e-84.0417e-82.4939e-81.3599e-65.1597e-73.3690e-82.7472e-980.4138
GBOS GUHHZ1.1668e-62.5505e-71.9219e-77.2555e-83.0547e-84.0821e-61.0359e-64.1298e-87.0257e-982.6112
GBOS GUHHN1.0436e-62.8733e-72.5249e-78.9610e-84.0719e-83.8098e-61.6358e-66.2610e-87.8376e-982.6112
GBOS GUHHE1.5371e-63.8727e-72.8659e-78.9864e-84.0510e-83.6460e-61.9167e-66.2533e-81.0226e-882.6112
ESCA FRHHZ5.8760e-71.4659e-79.1122e-83.1609e-81.6232e-81.2404e-65.0639e-72.4819e-82.7037e-986.6153
ESCA FRHHN9.7689e-71.6362e-71.1565e-74.7333e-82.4494e-82.4538e-66.8942e-72.8716e-83.6631e-986.6153
ESCA FRHHE8.5592e-71.8412e-71.3499e-75.1466e-82.8631e-82.6772e-61.0502e-63.4787e-83.6873e-986.6153
RORO GUHHZ6.4072e-71.0778e-78.2215e-82.7968e-81.9371e-82.3965e-63.8912e-73.8502e-82.9022e-9104.9115
RORO GUHHN7.6620e-71.6768e-71.4248e-74.5039e-81.9153e-81.7642e-67.7790e-72.9114e-85.0949e-9104.9115
RORO GUHHE7.7503e-71.3576e-71.0349e-72.9744e-81.5851e-82.3619e-65.0024e-72.9542e-83.2086e-9104.9115
CANO GUHHZ7.3743e-71.4354e-71.0633e-74.8480e-85.5534e-82.4081e-64.6497e-78.4923e-85.5623e-9113.5108
CANO GUHHN9.0341e-72.5940e-72.3711e-77.8335e-83.6116e-82.5859e-61.4807e-65.5667e-87.4569e-9113.5108
CANO GUHHE1.1334e-62.3590e-72.0177e-79.1923e-88.7010e-83.6900e-68.3182e-71.2043e-78.4257e-9113.5108
QLNO IVHHZ3.5779e-75.1085e-83.3871e-82.0008e-81.9211e-89.2603e-71.4494e-72.7144e-82.4561e-9118.5100
QLNO IVHHN6.6786e-71.0099e-75.4229e-84.2825e-86.6837e-81.2330e-62.9006e-71.1679e-71.4446e-8118.5100
QLNO IVHHE7.7990e-71.1627e-77.1381e-85.9978e-88.2786e-81.3814e-62.2419e-71.5713e-71.2992e-8118.5100
*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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