MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.5
2024-11-30 19:44:42 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-02 08:56:32

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Earthquake info - Manual location
Event - ID :241130194416
Magnitude (ML) :0.5 +/- 0.2
Origin Time :2024-11-30 19:44:42.353 (UTC)
Location : Latitude: 44.540 N, Longitude: 6.907 E
Area :Alpi Cozie
Depth (km) :4.23
Distances (km) : 9.6 --- Acceglio
9.8 --- Bellino
13.2 --- Prazzo
13.3 --- Pontechianale
14.0 --- Casteldelfino
14.4 --- Elva
16.0 --- Argentera
16.6 --- Canosio
17.3 --- Marmora
17.7 --- Stroppo
21.9 --- Macra
22.5 --- Celle di Macra
22.8 --- Sampeyre
23.9 --- Pietraporzio
25.9 --- Sambuco
26.6 --- Crissolo
27.1 --- Oncino
28.1 --- Ostana
28.1 --- San Damiano Macra
28.1 --- Castelmagno

Quality location estimate: Erh: 0.7 km, Erz: 1.1 km, Nf: 24, Gap: 84 °, Rms: 0.24


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.
SURFFR2024-11-30 19:44:44.6700.0050-0.300.762024-11-30 19:44:46.0100.0300-0.910.3010.8
PZZGU2024-11-30 19:44:46.2900.00900.011.702024-11-30 19:44:48.5510.2927-0.600.5817.8
OGAGFR2024-11-30 19:44:50.1080.0200-0.021.622024-11-30 19:44:55.5800.1805-0.051.1540.4
ISOFR2024-11-30 19:44:50.2900.02610.011.572024-11-30 19:44:54.8200.1243-0.900.3341.5
BHBGU2024-11-30 19:44:50.6610.02000.031.492024-11-30 19:44:56.1500.1985-0.251.0043.5
RRLGU2024-11-30 19:44:50.7100.0221-0.171.182024-11-30 19:44:56.4600.1925-0.390.8043.8
STVGU2024-11-30 19:44:50.9890.0200-0.011.582024-11-30 19:44:56.4200.1424-0.620.4746.9
ENRGU2024-11-30 19:44:52.0600.0271-0.031.542024-11-30 19:44:58.7400.1625-0.171.1053.5
RSPGU2024-11-30 19:44:55.8010.02000.061.242024-11-30 19:45:04.5300.4519-0.660.5673.5
TURFFR2024-11-30 19:44:55.9800.0200-0.011.382024-11-30 19:45:04.4420.2266-1.190.1873.8
SAOFFR2024-11-30 19:44:57.2110.02000.170.792024-11-30 19:45:06.9560.0400-0.380.8280.3
GBOSGU2024-11-30 19:44:56.5240.0200-0.211.122024-11-30 19:45:06.3100.2897-0.400.7781.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH0.127.33e-217.8102
OGAG FRHH0.622.91e-240.4314
ISO FRHH0.271.23e-241.5164
BHB GUHH0.351.24e-243.540
RRL GUHH0.491.24e-243.8348
STV GUHH0.601.40e-246.9134
ENR GUHH0.914.47e-253.5130
TURF FRHH0.577.43e-373.8148
SAOF FRHH0.657.51e-380.3140


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 GUHHZ3.6253e-52.8264e-64.3864e-71.0105e-76.2928e-81.5694e-51.7781e-61.1648e-72.6788e-817.8102
PZZ GUHHN3.2626e-53.2327e-66.7670e-71.8364e-79.3895e-82.2001e-52.9156e-61.4746e-72.7654e-817.8102
PZZ GUHHE2.5046e-52.1678e-65.9755e-71.7551e-71.0388e-72.8029e-52.6903e-61.6623e-72.9009e-817.8102
OGAG FRHHZ7.9735e-71.8040e-71.3209e-75.4273e-82.6616e-81.9273e-65.4563e-73.1538e-83.9657e-940.4314
OGAG FRHHN9.8929e-72.3799e-71.6049e-75.8351e-82.7841e-82.6275e-68.1768e-73.9638e-86.6302e-940.4314
OGAG FRHHE7.7093e-72.4081e-72.3350e-71.3242e-75.0011e-81.4820e-61.4244e-66.0460e-88.1874e-940.4314
ISO FRHHZ1.8328e-61.9357e-77.0262e-82.0637e-81.0985e-83.4196e-62.5061e-71.9142e-83.7777e-941.5164
ISO FRHHN1.7113e-61.8861e-76.4272e-82.0690e-81.0085e-82.5971e-63.4328e-71.8230e-84.4951e-941.5164
ISO FRHHE2.3060e-62.8729e-79.7995e-82.7717e-81.5830e-83.9824e-66.1145e-72.9896e-85.4119e-941.5164
BHB GUHHZ2.6662e-63.2504e-71.3757e-73.5633e-82.7505e-86.3639e-65.4962e-75.2225e-85.9113e-943.540
BHB GUHHN1.4022e-62.3561e-71.3072e-73.4370e-82.0119e-84.0775e-65.6485e-73.7853e-85.1604e-943.540
BHB GUHHE2.0168e-62.5134e-71.2213e-73.7564e-82.3801e-83.7477e-65.8832e-74.2054e-85.3245e-943.540
RRL GUHHZ8.1959e-77.6965e-82.3292e-81.0971e-86.3107e-91.1151e-69.2369e-88.7567e-91.6383e-943.8348
RRL GUHHN8.0507e-72.0653e-71.0935e-72.7242e-81.7379e-82.4943e-63.7539e-73.2102e-84.4939e-943.8348
RRL GUHHE4.8799e-74.8014e-83.5746e-81.9135e-81.0180e-89.9175e-71.6008e-71.3317e-81.1464e-943.8348
STV GUHHZ1.4168e-61.7961e-78.9976e-82.6426e-81.4531e-82.5869e-65.0513e-72.3503e-83.6173e-946.9134
STV GUHHN2.5666e-62.6883e-79.2636e-83.2367e-82.0355e-83.5737e-63.9433e-73.2071e-86.8633e-946.9134
STV GUHHE2.1845e-62.6560e-71.1303e-72.7969e-81.3815e-84.3423e-66.6676e-72.6960e-85.9757e-946.9134
ENR GUHHZ8.3206e-68.7474e-71.6833e-76.4029e-83.6481e-88.4687e-68.2990e-75.8523e-81.4497e-853.5130
ENR GUHHN1.4806e-51.4979e-62.7601e-79.8817e-85.7395e-81.6920e-58.9770e-71.0553e-73.2274e-853.5130
ENR GUHHE1.8098e-51.5358e-63.0319e-77.3331e-84.2299e-81.1968e-59.6126e-79.5217e-82.6092e-853.5130
RSP GUHHZ2.2839e-74.1397e-82.2520e-86.3821e-93.1193e-97.3948e-71.9682e-74.7835e-99.0981e-1073.523
RSP GUHHN3.7528e-75.0124e-82.7040e-87.4502e-93.4886e-99.7708e-71.3542e-74.9804e-91.0514e-973.523
RSP GUHHE3.6068e-76.1201e-83.2514e-88.3479e-94.0701e-91.3048e-61.7638e-77.9174e-91.5761e-973.523
TURF FRHHZ3.1671e-76.4572e-84.9918e-82.5183e-81.5322e-81.0068e-62.7129e-72.6860e-81.8425e-973.8148
TURF FRHHN5.9990e-79.3947e-86.8748e-82.2809e-81.4949e-81.8230e-62.7177e-72.0947e-82.4719e-973.8148
TURF FRHHE4.0499e-78.0512e-85.7058e-83.3465e-81.6487e-81.5077e-63.0082e-72.0488e-82.2500e-973.8148
SAOF FRHHZ2.3849e-76.4590e-85.7652e-82.7972e-81.1937e-85.6224e-72.6536e-71.6700e-82.2498e-980.3140
SAOF FRHHN3.2509e-76.6691e-84.0950e-84.0634e-85.1800e-87.3098e-72.1175e-78.8274e-84.9592e-980.3140
SAOF FRHHE2.8346e-75.2261e-84.2286e-82.4896e-81.3207e-86.4712e-71.7364e-71.6326e-81.7251e-980.3140
GBOS GUHHZ4.6776e-71.0067e-77.5937e-82.6307e-81.1651e-81.4643e-63.3990e-71.8755e-82.7556e-981.3114
GBOS GUHHN4.4938e-79.4859e-88.8993e-85.1233e-83.2273e-81.1980e-65.4997e-73.9575e-85.6161e-981.3114
GBOS GUHHE5.3916e-71.6905e-71.0956e-73.8723e-82.0806e-81.7536e-66.8798e-72.9495e-84.1902e-981.3114
*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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