MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.6
2024-12-19 02:22:13 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-19 09:03:40

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Earthquake info - Manual location
Event - ID :241219022149
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2024-12-19 02:22:13.737 (UTC)
Location : Latitude: 44.534 N, Longitude: 6.849 E
Area :Alpi Cozie
Depth (km) :2.89
Distances (km) : 12.9 --- Acceglio
14.3 --- Bellino
16.8 --- Argentera
17.2 --- Prazzo
17.3 --- Pontechianale
18.6 --- Casteldelfino
19.1 --- Elva
20.4 --- Canosio
21.1 --- Marmora
22.2 --- Stroppo
25.6 --- Pietraporzio
26.4 --- Macra
26.8 --- Celle di Macra
27.5 --- Sampeyre
28.1 --- Sambuco
30.6 --- Crissolo
31.3 --- Oncino
31.9 --- Castelmagno
32.2 --- Ostana
32.6 --- San Damiano Macra

Quality location estimate: Erh: 1.1 km, Erz: 2.1 km, Nf: 26, Gap: 112 °, Rms: 0.31


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.
SURFFR2024-12-19 02:22:15.6900.0090-0.011.592024-12-19 02:22:16.4700.0200-0.710.567.2
PZZGU2024-12-19 02:22:18.8400.01300.410.782024-12-19 02:22:21.8850.07420.031.5421.8
OGAGFR2024-12-19 02:22:20.4480.0200-0.680.572024-12-19 02:22:26.3960.04000.061.4937.5
ISOFR2024-12-19 02:22:22.2500.08140.301.092024-12-19 02:22:26.9990.1002-0.630.5042.3
RRLGU2024-12-19 02:22:22.3210.02000.021.592024-12-19 02:22:28.3430.12930.101.3643.5
BHBGU2024-12-19 02:22:22.9360.08030.191.322024-12-19 02:22:28.9280.0400-0.131.1046.9
STVGU2024-12-19 02:22:22.0940.0200-0.950.202024-12-19 02:22:29.4000.2226-0.151.0249.8
ENRGU2024-12-19 02:22:24.5410.02000.350.992024-12-19 02:22:31.6500.33870.131.0256.7
TURFFR2024-12-19 02:22:28.1600.04520.321.072024-12-19 02:22:37.3500.3868-0.480.6875.8
RSPGU2024-12-19 02:22:28.3130.02000.620.312024-12-19 02:22:37.4060.0400-0.141.0475.8
SAOFFR2024-12-19 02:22:29.0610.02000.051.442024-12-19 02:22:38.8740.0400-0.850.3982.8
GBOSGU2024-12-19 02:22:28.9440.0200-0.001.402024-12-19 02:22:39.8300.26170.320.9185.2
ROROGU2024-12-19 02:22:32.6070.0200-0.071.222024-12-19 02:22:45.7800.4619-0.120.82107.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH0.832.59e-121.898
RRL GUHH0.491.27e-243.5354
BHB GUHH0.238.09e-346.944
STV GUHH0.511.01e-249.8130
ENR GUHH0.913.97e-256.7127
TURF FRHH0.536.47e-375.8145
SAOF FRHH0.606.24e-382.8137


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 GUHHZ1.0970e-51.7649e-61.1296e-63.1192e-71.7779e-74.0908e-54.3809e-62.7796e-74.8532e-821.898
PZZ GUHHN1.5859e-53.6473e-62.1000e-65.7854e-72.8271e-76.3555e-51.0777e-54.2790e-77.3856e-821.898
PZZ GUHHE1.8992e-54.1856e-62.3702e-65.1984e-72.9328e-74.7141e-51.1602e-55.0011e-71.0081e-721.898
OGAG FRHHZ3.2688e-79.6757e-88.0879e-84.4967e-82.0756e-87.5751e-75.1085e-72.2725e-82.6436e-937.5319
OGAG FRHHN2.9296e-76.4646e-85.1331e-82.1790e-81.1785e-89.9640e-72.4428e-71.7295e-81.7693e-937.5319
OGAG FRHHE3.8912e-71.0647e-79.3718e-85.1319e-81.8969e-88.8746e-74.1036e-72.6179e-83.6533e-937.5319
ISO FRHHZ1.0950e-61.6610e-77.0602e-82.0085e-81.0935e-81.9977e-62.6043e-71.5474e-83.3514e-942.3158
ISO FRHHN1.1744e-61.5036e-75.4975e-81.6550e-89.3802e-92.5129e-62.1344e-71.7255e-83.2424e-942.3158
ISO FRHHE1.4701e-61.6533e-75.8004e-81.9934e-81.0855e-82.0123e-63.1791e-71.4984e-83.4942e-942.3158
RRL GUHHZ3.8308e-76.7803e-85.0255e-81.8294e-88.4788e-91.1971e-63.1929e-71.0369e-81.5747e-943.5354
RRL GUHHN6.3793e-71.3631e-71.1191e-73.8191e-82.0913e-81.8017e-66.2434e-72.7864e-84.1789e-943.5354
RRL GUHHE6.0432e-71.2606e-71.0762e-74.7406e-81.9132e-82.0975e-65.6126e-72.8660e-84.2896e-943.5354
BHB GUHHZ1.3433e-62.0246e-79.2508e-82.9514e-81.1838e-85.2240e-64.1854e-71.9426e-84.1973e-946.944
BHB GUHHN5.9727e-71.1652e-78.0347e-82.5403e-81.3039e-83.0201e-64.7859e-71.9260e-83.0068e-946.944
BHB GUHHE1.1095e-61.4336e-77.6820e-83.3813e-81.3065e-82.5369e-63.0013e-72.0047e-83.2161e-946.944
STV GUHHZ1.0138e-61.8054e-71.0045e-73.3542e-81.5682e-82.4435e-66.3415e-72.3363e-83.2917e-949.8130
STV GUHHN1.8646e-62.2381e-79.2304e-83.4214e-81.8071e-84.3830e-63.8597e-72.4990e-84.9375e-949.8130
STV GUHHE1.4816e-62.0311e-79.8974e-84.3488e-83.1599e-84.2152e-65.3571e-74.6740e-85.1167e-949.8130
ENR GUHHZ3.0228e-63.6209e-71.8027e-77.3414e-83.5588e-86.6077e-68.9456e-75.1742e-87.2095e-956.7127
ENR GUHHN1.0709e-51.2190e-63.1037e-77.8887e-84.9884e-81.2409e-51.4170e-69.7038e-82.4194e-856.7127
ENR GUHHE1.2655e-51.1266e-62.8437e-76.7956e-83.9178e-81.3973e-51.2614e-68.9501e-82.3793e-856.7127
TURF FRHHZ2.9398e-75.6771e-84.1648e-81.8858e-81.6981e-88.1762e-72.4595e-72.3275e-81.6697e-975.8145
TURF FRHHN5.2108e-78.5687e-85.5922e-82.0891e-81.8558e-82.1099e-62.9732e-72.9302e-83.0963e-975.8145
TURF FRHHE4.3878e-77.2491e-85.4063e-82.3089e-81.6856e-81.1873e-62.3258e-72.5154e-82.4220e-975.8145
RSP GUHHZ1.7080e-72.2487e-81.2835e-86.6706e-92.7005e-94.9558e-76.4711e-83.6156e-94.6930e-1075.826
RSP GUHHN1.8048e-72.5272e-81.8621e-86.0251e-93.1330e-93.9023e-76.7245e-85.2326e-97.0304e-1075.826
RSP GUHHE1.7259e-73.2161e-82.3525e-89.3290e-98.7796e-98.0030e-71.0896e-71.7155e-82.0105e-975.826
SAOF FRHHZ1.7031e-77.2398e-85.0965e-83.5506e-84.2466e-85.3753e-73.7568e-77.7959e-89.5019e-982.8137
SAOF FRHHN2.5105e-74.5162e-83.1259e-82.1413e-81.3909e-88.4842e-72.0161e-71.8967e-81.4853e-982.8137
SAOF FRHHE2.3720e-75.4803e-84.6039e-82.8332e-81.7426e-88.1441e-74.2863e-71.9336e-82.1189e-982.8137
GBOS GUHHZ6.5481e-71.7900e-71.6634e-78.4132e-83.2014e-82.5931e-61.0911e-63.9899e-86.3771e-985.2112
GBOS GUHHN6.7958e-71.6714e-71.3181e-78.1335e-84.0953e-81.3844e-65.8534e-77.0486e-88.2602e-985.2112
GBOS GUHHE6.5012e-72.6123e-72.1890e-71.1345e-75.6552e-81.4626e-61.3500e-65.7716e-81.0799e-885.2112
RORO GUHHZ2.5921e-77.5875e-85.8924e-83.1472e-81.4037e-87.9212e-73.2993e-72.1424e-82.3842e-9107.6115
RORO GUHHN3.1971e-71.0679e-79.6956e-84.1156e-81.7123e-89.6367e-75.6526e-72.7812e-83.4126e-9107.6115
RORO GUHHE2.8194e-77.4162e-86.1218e-82.8739e-81.7317e-88.9510e-74.5053e-72.5588e-82.2791e-9107.6115
*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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