MANUAL Location - Area: Alpi Cozie , magnitude (ML): 1.1
2024-12-19 00:24:10 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-19 08:34:10

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Earthquake info - Manual location
Event - ID :241219002345
Magnitude (ML) :1.1 +/- 0.2
Origin Time :2024-12-19 00:24:10.67 (UTC)
Location : Latitude: 44.526 N, Longitude: 6.870 E
Area :Alpi Cozie
Depth (km) :4.77
Distances (km) : 11.0 --- Acceglio
13.2 --- Bellino
15.3 --- Argentera
15.4 --- Prazzo
16.5 --- Pontechianale
17.4 --- Casteldelfino
17.5 --- Elva
18.5 --- Canosio
19.2 --- Marmora
20.4 --- Stroppo
23.9 --- Pietraporzio
24.6 --- Macra
25.0 --- Celle di Macra
26.0 --- Sampeyre
26.3 --- Sambuco
29.9 --- Crissolo
30.0 --- Castelmagno
30.4 --- Oncino
30.8 --- San Damiano Macra
31.4 --- Ostana

Quality location estimate: Erh: 1 km, Erz: 1.3 km, Nf: 44, Gap: 90 °, Rms: 0.28


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 00:24:12.7800.0040-0.011.592024-12-19 00:24:13.8600.0230-0.540.658.3
PZZGU2024-12-19 00:24:15.0800.01000.011.602024-12-19 00:24:17.6760.0621-0.590.6020.6
OGAGFR2024-12-19 00:24:18.2550.0200-0.021.522024-12-19 00:24:23.6000.2537-0.061.1739.6
ISOFR2024-12-19 00:24:18.8800.02110.381.112024-12-19 00:24:23.4480.1002-0.420.7241.0
RRLGU2024-12-19 00:24:19.3000.0221-0.031.462024-12-19 00:24:25.5600.13940.131.3544.9
BHBGU2024-12-19 00:24:19.7400.02810.311.252024-12-19 00:24:24.9200.2597-0.660.5146.7
STVGU2024-12-19 00:24:20.0880.02000.590.412024-12-19 00:24:25.6200.1424-0.021.2948.1
ENRGU2024-12-19 00:24:20.9860.02000.341.192024-12-19 00:24:27.8000.17950.201.2554.9
OGDIFR2024-12-19 00:24:24.8780.02001.230.082024-12-19 00:24:33.2920.04000.251.2369.4
MVIFFR2024-12-19 00:24:24.7020.02000.271.292024-12-19 00:24:33.7720.0400-0.570.6073.6
TURFFR2024-12-19 00:24:24.8140.02000.490.772024-12-19 00:24:33.7790.2216-0.191.0374.2
RSPGU2024-12-19 00:24:24.7200.03710.241.332024-12-19 00:24:33.8500.4349-0.390.7876.1
OGMOFR2024-12-19 00:24:25.7760.02000.880.142024-12-19 00:24:35.0410.04000.031.2777.4
SAOFFR2024-12-19 00:24:26.5560.02001.090.112024-12-19 00:24:35.5700.3327-0.250.9381.1
GBOSGU2024-12-19 00:24:25.6100.04220.211.362024-12-19 00:24:35.6670.27870.061.1083.4
ESCAFR2024-12-19 00:24:26.8820.02000.241.312024-12-19 00:24:37.8000.2647-0.091.0687.2
MGROGU2024-12-19 00:24:27.3020.02000.001.372024-12-19 00:24:38.3690.0400-0.640.5392.2
ROROGU2024-12-19 00:24:29.1290.02000.001.342024-12-19 00:24:41.8100.3287-0.180.94105.8
LSDGU2024-12-19 00:24:29.7460.02000.291.212024-12-19 00:24:42.8220.04000.211.13106.1
IMIGU2024-12-19 00:24:29.3470.02000.011.342024-12-19 00:24:41.9790.0400-0.460.74106.5
CANOGU2024-12-19 00:24:30.7000.0572-0.181.072024-12-19 00:24:44.2580.3978-0.900.38114.4


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH1.135.77e-120.696
OGAG FRHH0.875.46e-239.6318
RRL GUHH0.722.01e-244.9352
BHB GUHH0.934.08e-246.742
STV GUHH1.013.42e-248.1131
ENR GUHH1.421.37e-154.9127
TURF FRHH1.132.71e-274.2146
SAOF FRHH1.152.31e-281.1137
ESCA FRHH1.172.05e-287.2152
MGRO GUHH1.282.33e-292.2125
LSD GUHH1.251.53e-2106.111
IMI GUHH1.352.61e-2106.5130


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 GUHHZ2.8161e-53.8953e-62.5216e-67.0709e-73.6464e-76.3105e-58.1549e-65.7002e-71.0125e-720.696
PZZ GUHHN3.8646e-56.3935e-64.5864e-62.1294e-69.1280e-78.6386e-52.6288e-51.2447e-61.4983e-720.696
PZZ GUHHE3.7595e-58.6341e-64.7431e-61.5501e-67.2156e-76.5837e-52.5184e-51.0269e-61.9693e-720.696
OGAG FRHHZ1.0875e-62.7977e-73.1676e-71.6828e-79.0618e-83.4762e-61.7040e-61.1708e-79.8114e-939.6318
OGAG FRHHN1.3981e-62.7481e-72.5885e-71.0977e-75.3296e-83.2313e-61.2636e-66.8872e-88.3299e-939.6318
OGAG FRHHE1.6089e-65.3357e-74.2137e-72.5981e-71.0806e-72.7089e-63.0032e-61.3408e-71.6153e-839.6318
ISO FRHHZ3.2747e-65.0163e-71.7841e-76.0648e-83.9743e-84.7654e-67.3590e-77.3328e-81.0487e-841.0159
ISO FRHHN2.8407e-63.1868e-71.6831e-75.7260e-82.7475e-86.0797e-68.4392e-73.7013e-87.1689e-941.0159
ISO FRHHE3.2051e-63.9851e-72.6085e-71.0669e-74.2872e-86.5832e-61.2228e-66.2904e-89.8369e-941.0159
RRL GUHHZ1.1490e-61.6161e-71.2903e-78.9877e-83.1452e-82.9219e-66.4198e-73.4698e-85.5992e-944.9352
RRL GUHHN1.3742e-63.1966e-72.0162e-77.2600e-83.4366e-85.0137e-68.6908e-75.0601e-86.3466e-944.9352
RRL GUHHE1.3659e-62.5180e-71.8072e-78.2293e-82.8259e-86.1135e-68.3589e-73.4558e-85.2335e-944.9352
BHB GUHHZ3.7678e-65.0137e-72.9700e-79.1687e-83.8449e-86.7905e-61.5527e-66.1120e-81.1314e-846.742
BHB GUHHN2.1870e-64.7708e-73.5895e-71.3076e-76.0717e-86.2908e-62.1923e-67.9990e-81.1629e-846.742
BHB GUHHE3.4402e-64.1221e-72.8805e-71.1326e-73.7544e-86.9338e-61.4980e-65.4581e-89.5152e-946.742
STV GUHHZ2.6913e-64.3836e-73.8032e-71.6019e-77.2367e-84.6335e-61.6743e-61.0217e-71.1469e-848.1131
STV GUHHN3.6141e-65.4019e-73.2331e-71.3276e-77.9583e-86.4598e-62.1379e-61.1009e-71.3153e-848.1131
STV GUHHE2.9759e-64.7085e-72.8888e-71.0973e-75.6566e-86.6964e-61.3897e-67.1822e-81.1816e-848.1131
ENR GUHHZ1.0151e-51.2152e-64.9615e-71.9640e-71.2654e-72.2069e-52.0876e-61.6997e-72.7122e-854.9127
ENR GUHHN3.3215e-53.3778e-69.9511e-73.6528e-71.8911e-72.8096e-54.4210e-63.4968e-77.1971e-854.9127
ENR GUHHE3.3957e-53.1134e-69.6508e-72.7677e-71.3584e-72.8828e-54.3445e-62.3064e-75.5836e-854.9127
TURF FRHHZ1.0153e-62.1911e-72.0440e-79.7694e-84.2624e-82.1787e-61.1268e-66.4849e-87.1751e-974.2146
TURF FRHHN1.2092e-62.8124e-72.0293e-76.6489e-82.7794e-85.9104e-69.5526e-73.8488e-86.5603e-974.2146
TURF FRHHE1.1214e-62.1575e-72.3556e-71.1117e-74.8478e-83.9454e-61.4390e-67.1706e-86.9776e-974.2146
RSP GUHHZ6.1683e-77.8605e-83.8530e-81.3631e-85.9198e-91.2240e-61.9369e-78.8030e-91.7043e-976.124
RSP GUHHN5.3251e-78.7514e-85.5454e-82.0877e-87.7081e-91.6781e-62.0899e-71.0423e-81.7081e-976.124
RSP GUHHE6.2032e-71.0632e-75.9799e-81.7722e-87.7172e-91.4777e-62.3923e-71.2182e-82.1694e-976.124
SAOF FRHHZ5.4616e-72.2398e-72.1813e-71.7146e-75.8072e-81.6411e-61.3595e-67.2734e-86.9536e-981.1137
SAOF FRHHN5.9075e-71.8143e-71.4911e-78.2407e-83.1526e-81.4843e-69.3451e-73.8660e-84.4926e-981.1137
SAOF FRHHE6.0822e-71.9590e-71.8167e-77.7363e-84.2613e-81.8733e-61.5823e-65.9789e-86.1496e-981.1137
GBOS GUHHZ1.3699e-63.9455e-73.7688e-71.8594e-77.7580e-85.9684e-61.7769e-61.0693e-71.3866e-883.4112
GBOS GUHHN1.0701e-63.4225e-73.1825e-71.6649e-76.8427e-84.2079e-61.6869e-68.4586e-89.1397e-983.4112
GBOS GUHHE1.7293e-65.2858e-73.5845e-71.8358e-76.5442e-85.6810e-61.7118e-68.2054e-81.2242e-883.4112
ESCA FRHHZ8.1170e-71.3029e-79.5854e-83.5930e-82.0566e-81.5698e-65.7346e-73.6907e-83.2589e-987.2152
ESCA FRHHN1.3200e-61.7377e-71.3833e-75.0789e-82.7548e-83.8250e-67.8020e-74.7819e-84.9546e-987.2152
ESCA FRHHE1.2504e-62.0017e-71.8373e-75.6087e-83.2681e-82.6425e-61.3850e-65.5576e-86.1303e-987.2152
MGRO GUHHZ3.9878e-78.6995e-87.7461e-85.2430e-82.6171e-81.0522e-62.9406e-73.1316e-84.4052e-992.2125
MGRO GUHHN8.3607e-72.1622e-71.8105e-71.0023e-75.1794e-81.9629e-67.3856e-78.2559e-87.4105e-992.2125
MGRO GUHHE6.3622e-71.4377e-71.2916e-76.6453e-83.2043e-81.9514e-65.8542e-74.0765e-84.9513e-992.2125
RORO GUHHZ7.8706e-72.1415e-72.0688e-79.5468e-83.7818e-83.0522e-61.2086e-65.5978e-86.9418e-9105.8115
RORO GUHHN1.1554e-63.4977e-73.5061e-71.3011e-76.5960e-82.6734e-62.4086e-68.1693e-81.0455e-8105.8115
RORO GUHHE1.0362e-62.6743e-72.2361e-78.7894e-83.5959e-82.6915e-61.0311e-64.1546e-85.9106e-9105.8115
LSD GUHHZ3.6272e-77.8844e-86.8492e-83.1565e-81.3556e-88.7910e-74.5453e-71.7694e-82.3476e-9106.111
LSD GUHHN3.6355e-78.1732e-87.5353e-84.1343e-81.1977e-81.2490e-64.3947e-71.5465e-82.3129e-9106.111
LSD GUHHE6.7588e-71.5639e-71.3193e-74.9003e-82.0203e-81.9454e-69.2207e-72.7827e-84.1312e-9106.111
IMI GUHHZ7.9491e-71.6503e-71.1588e-75.5246e-83.2867e-82.3628e-67.0346e-74.1729e-85.3199e-9106.5130
IMI GUHHN1.1135e-62.8316e-72.1543e-71.0464e-78.0390e-83.2900e-61.5248e-61.3571e-78.3441e-9106.5130
IMI GUHHE1.0431e-62.4334e-71.4793e-76.2336e-83.2087e-82.8733e-67.9950e-75.3117e-86.3315e-9106.5130
CANO GUHHZ8.2497e-71.9615e-72.1163e-79.7452e-85.9518e-81.7705e-61.1495e-61.0606e-77.6064e-9114.4108
CANO GUHHN1.0216e-62.9691e-72.6806e-71.1027e-74.9449e-82.4255e-62.0780e-66.1615e-89.0776e-9114.4108
CANO GUHHE1.1437e-62.8533e-73.0695e-71.2141e-78.2047e-82.5897e-61.9378e-61.3198e-71.1601e-8114.4108
*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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