MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.6
2022-11-24 18:51:52 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-11-25 11:29:27

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Earthquake info - Manual location
Event - ID :221124185127
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2022-11-24 18:51:52.964 (UTC)
Location : Latitude: 44.797 N, Longitude: 6.754 E
Area :Alpi Cozie
Depth (km) :5.64
Distances (km) : 15.9 --- Claviere
17.7 --- Cesana Torinese
18.1 --- Sauze di Cesana
20.5 --- Sestriere
25.4 --- Prali
27.1 --- Sauze d Oulx
27.1 --- Oulx
28.2 --- Pragelato
28.4 --- Salza di Pinerolo
28.8 --- Bobbio Pellice
29.0 --- Pontechianale
29.9 --- Massello
31.6 --- Bardonecchia
31.7 --- Bellino
31.7 --- Villar Pellice
32.4 --- Salbertrand
32.6 --- Perrero
33.6 --- Crissolo
33.9 --- Casteldelfino
35.1 --- Rora

Quality location estimate: Erh: 0.7 km, Erz: 1.5 km, Nf: 26, Gap: 93 °, Rms: 0.19


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.
RRLGU2022-11-24 18:51:56.8100.00800.271.042022-11-24 18:51:58.9900.0551-0.001.3816.1
OGAGFR2022-11-24 18:51:57.0200.01000.261.052022-11-24 18:51:59.3400.0631-0.061.3218.3
BNIMN2022-11-24 18:51:59.1100.12160.141.242022-11-24 18:52:03.0200.0400-0.161.0629.6
SURFFR2022-11-24 18:51:59.9960.02000.041.352022-11-24 18:52:04.9100.1845-0.180.9435.9
BHBGU2022-11-24 18:52:00.9900.02510.091.282022-11-24 18:52:06.4700.12630.031.2440.8
PZZGU2022-11-24 18:52:01.0600.0261-0.101.242022-11-24 18:52:06.6240.1002-0.500.3243.7
RSPGU2022-11-24 18:52:03.7130.02000.290.932022-11-24 18:52:10.5470.0400-0.141.0656.5
ISOFR2022-11-24 18:52:06.3970.02000.330.792022-11-24 18:52:15.4460.04000.191.0472.3
STVGU2022-11-24 18:52:06.2150.0200-0.230.852022-11-24 18:52:15.9910.1002-0.051.0776.5
LSDGU2022-11-24 18:52:07.3700.0200-0.041.272022-11-24 18:52:16.6810.0400-0.690.2079.9
ENRGU2022-11-24 18:52:07.2570.0200-0.081.212022-11-24 18:52:17.8920.04000.320.7982.4
TURFFR2022-11-24 18:52:11.8260.08030.201.062022-11-24 18:52:24.3920.1002-0.550.41104.6
GBOSGU2022-11-24 18:52:11.2840.02000.231.032022-11-24 18:52:23.4840.0400-0.240.80106.1


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
RRL GUHH0.711.35e-116.112
OGAG FRHH0.591.20e-118.3267
BHB GUHH0.562.27e-240.884
PZZ GUHH0.836.84e-243.7138
RSP GUHH0.165.56e-356.546
ISO FRHH0.405.21e-372.3161
STV GUHH0.848.66e-376.5143
LSD GUHH0.728.87e-379.922
ENR GUHH0.861.57e-282.4140
TURF FRHH0.836.12e-3104.6151


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.
(°)
RRL GUHHZ1.5202e-51.5499e-65.8139e-72.4448e-71.0044e-71.2308e-54.2355e-61.7397e-73.1513e-816.112
RRL GUHHN1.2006e-52.1833e-61.0153e-63.5522e-71.8496e-72.2204e-53.7145e-62.7317e-74.2984e-816.112
RRL GUHHE1.6157e-52.0505e-61.0524e-64.1780e-71.9974e-74.8638e-54.2215e-63.2845e-75.5817e-816.112
OGAG FRHHZ1.1458e-51.8596e-61.2379e-65.4798e-72.6815e-73.9502e-56.4918e-63.8126e-75.9652e-818.3267
OGAG FRHHN9.1177e-61.8232e-68.5872e-72.4262e-71.4150e-71.0387e-54.3361e-62.0224e-73.5070e-818.3267
OGAG FRHHE1.0724e-51.8802e-61.2277e-64.1864e-71.9960e-71.4890e-57.1841e-63.0245e-73.9223e-818.3267
BHB GUHHZ5.7910e-66.6153e-71.8857e-75.3249e-83.4784e-81.4099e-56.7344e-77.2436e-81.3442e-840.884
BHB GUHHN4.6261e-65.0430e-71.7013e-75.1310e-82.8384e-81.2608e-55.7634e-75.3854e-81.1600e-840.884
BHB GUHHE4.9768e-64.5024e-71.5466e-75.1073e-82.3819e-88.8972e-64.5802e-74.8027e-89.2004e-940.884
PZZ GUHHZ4.8244e-66.9350e-74.4330e-71.3052e-75.9853e-88.1774e-61.9806e-67.8482e-81.3790e-843.7138
PZZ GUHHN5.2172e-68.8301e-76.7659e-71.9803e-71.1458e-71.5885e-52.5475e-61.5756e-72.4521e-843.7138
PZZ GUHHE5.8213e-69.1450e-76.0974e-71.5482e-77.5858e-81.7591e-52.4744e-61.2442e-72.2638e-843.7138
RSP GUHHZ7.2837e-77.4237e-82.8101e-81.0621e-85.2467e-91.4352e-61.1185e-78.9515e-91.6171e-956.546
RSP GUHHN8.7065e-71.0114e-74.9557e-81.2585e-87.8004e-92.4751e-61.4855e-71.4856e-82.1914e-956.546
RSP GUHHE1.0165e-61.4294e-74.7941e-81.2762e-88.1726e-92.4043e-61.9655e-71.4338e-82.7805e-956.546
ISO FRHHZ5.6503e-77.4832e-83.1572e-81.0205e-86.2599e-91.1563e-61.1688e-71.2192e-81.4421e-972.3161
ISO FRHHN5.0752e-75.4655e-83.2591e-81.1194e-85.9461e-91.1398e-61.1206e-71.0753e-81.2353e-972.3161
ISO FRHHE8.3957e-79.6644e-85.1324e-81.7627e-88.3661e-91.5671e-62.2262e-71.3420e-81.8769e-972.3161
STV GUHHZ7.4452e-71.1045e-77.2081e-82.2152e-81.2941e-81.5922e-63.1380e-71.8690e-82.3652e-976.5143
STV GUHHN7.7590e-71.1578e-77.7293e-83.5234e-83.2746e-81.8551e-64.4028e-76.0306e-88.1349e-976.5143
STV GUHHE8.7019e-71.3288e-78.3339e-82.6398e-81.2777e-83.0189e-64.8191e-71.9078e-83.1887e-976.5143
LSD GUHHZ7.7945e-79.0939e-86.0339e-82.0929e-88.7362e-91.1223e-63.2863e-71.2368e-82.0996e-979.922
LSD GUHHN9.1323e-71.0495e-77.1082e-82.6220e-81.6851e-82.2966e-65.2637e-72.5986e-83.2842e-979.922
LSD GUHHE1.1822e-61.4012e-79.3532e-81.9681e-81.1173e-82.2526e-65.5162e-72.0445e-83.4513e-979.922
ENR GUHHZ1.2072e-61.6746e-78.1650e-83.8936e-81.9631e-83.6875e-65.8184e-72.4754e-84.2987e-982.4140
ENR GUHHN2.3255e-62.8401e-78.1990e-84.5668e-82.0651e-83.2473e-63.0981e-72.8691e-85.0450e-982.4140
ENR GUHHE2.3944e-62.6398e-71.3641e-73.6992e-81.9615e-84.2052e-69.0373e-73.4223e-85.9167e-982.4140
TURF FRHHZ2.2392e-74.2784e-83.0002e-81.7187e-81.1857e-89.2179e-71.3802e-71.6932e-81.2391e-9104.6151
TURF FRHHN3.5077e-77.3342e-84.1653e-81.6719e-81.6330e-81.0336e-61.6910e-73.4802e-82.0174e-9104.6151
TURF FRHHE3.0557e-75.4249e-84.9580e-83.1743e-82.1982e-87.1949e-72.9573e-73.1896e-81.8778e-9104.6151
GBOS GUHHZ3.8271e-78.1855e-87.0769e-82.8395e-82.9708e-81.1027e-64.5169e-73.6919e-89.4167e-9106.1125
GBOS GUHHN3.3933e-76.8722e-86.0247e-82.2021e-88.9307e-91.0405e-63.5966e-71.2403e-81.5565e-9106.1125
GBOS GUHHE4.8954e-71.0407e-76.6854e-81.8266e-81.0803e-81.1983e-63.7665e-71.8168e-82.2606e-9106.1125
*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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