AUTOMATIC Location - Area: Alpi Graie , magnitude (ML): 0.7
2024-12-22 07:29:56 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-22 07:34:04

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Earthquake info - RsniPicker2 automatic location
Event - ID :241222072853
Magnitude (ML) :0.7 +/- 0.4
Origin Time :2024-12-22 07:29:56.95 (UTC)
Location : Latitude: 45.119 N, Longitude: 6.591 E
Area :Alpi Graie
Depth (km) :3.15
Distances (km) : 9.8 --- Bardonecchia (TO)
21.3 --- Oulx (TO)
23.4 --- Sauze d Oulx (TO)
23.5 --- Claviere (TO)
23.7 --- Salbertrand (TO)
24.4 --- Cesana Torinese (TO)
26.8 --- Exilles (TO)
28.8 --- Sestriere (TO)
29.1 --- Sauze di Cesana (TO)
29.9 --- Pragelato (TO)
31.1 --- Chiomonte (TO)
32.4 --- Moncenisio (TO)
33.2 --- Venaus (TO)
33.4 --- Giaglione (TO)
33.8 --- Gravere (TO)
34.3 --- Novalesa (TO)
35.3 --- Usseaux (TO)
35.3 --- Mompantero (TO)
36.3 --- Susa (TO)
37.6 --- Fenestrelle (TO)

Quality location estimate:
Erh: 2.4 km, Erz: 2.7 km, Nf: 12, Gap: 212°, Rms: 0.235 s
Stazioni validate: 8


RsniPicker2 - Automatic location results
Station Net P arrival times P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
OGMOFR2024-12-22 07:30:00.0000.00800.002.042024-12-22 07:30:02.0300.03800.011.9212.7
RRLGU2024-12-22 07:30:02.7600.0150-0.011.972024-12-22 07:30:05.7400.2712-0.950.5227.1
RSPGU2024-12-22 07:30:07.1400.02900.001.592024-12-22 07:30:13.8900.3612-0.170.8353.0
LSDGU--:---.-----.---.--2024-12-22 07:30:14.2700.2532-0.770.6057.0
SURFFR2024-12-22 07:30:10.1400.0370-0.420.502024-12-22 07:30:18.8250.6373-1.560.2973.1
MRGEIV--:---.-----.---.--2024-12-22 07:30:21.2990.4542-1.030.5281.2
BLANCGU--:---.-----.---.--2024-12-22 07:30:22.5700.3542-0.960.5585.1
ENRGU--:---.-----.---.--2024-12-22 07:30:31.4100.4762-0.680.66118.6


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
RRL GU0.301.94e-227.1145SI
RSP GU0.206.49e-353.086SI
LSD GU0.701.89e-257.048SI
MRGE IV0.901.08e-281.227SI
ENR GU1.402.12e-2118.6146SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
PGD
(m)
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 GUHHZ1.1512e-61.3531e-70.0000e+01.0384e-72.0667e-73.0801e-72.6290e-63.5285e-77.5787e-81.2178e-827.1145
RRL GUHHN9.7577e-72.0162e-70.0000e+01.7088e-73.0239e-73.0239e-72.9683e-66.4271e-76.8794e-89.7795e-927.1145
RRL GUHHE1.3159e-62.0000e-70.0000e+01.8699e-72.9856e-74.4162e-73.7607e-66.6058e-71.0872e-71.0055e-827.1145
RSP GUHHZ5.4027e-77.7075e-80.0000e+04.0974e-87.8752e-81.1587e-79.9684e-79.0663e-82.8269e-83.3510e-953.086
RSP GUHHN8.6145e-71.0942e-70.0000e+06.5701e-81.1693e-71.1693e-71.7282e-62.1236e-72.0357e-83.4844e-953.086
RSP GUHHE6.5007e-71.2230e-70.0000e+08.2869e-81.4157e-72.0076e-71.9944e-62.0912e-73.5186e-84.3852e-953.086
LSD GUHHZ1.4838e-62.1325e-70.0000e+01.5762e-72.6949e-73.9317e-73.1426e-63.5188e-75.1393e-81.0441e-857.048
LSD GUHHN2.4472e-63.2285e-70.0000e+02.0286e-73.6813e-73.6813e-75.8095e-65.6702e-73.6216e-85.5596e-957.048
LSD GUHHE2.1627e-62.5725e-70.0000e+01.5332e-72.7027e-73.8975e-73.4693e-65.1248e-76.8634e-86.7724e-957.048
MRGE IVHHZ4.7340e-75.6656e-80.0000e+03.1912e-86.4189e-81.0953e-75.1327e-71.4894e-74.7652e-86.1565e-981.227
MRGE IVHHN7.6673e-78.6191e-80.0000e+04.3503e-89.5362e-89.5362e-81.5874e-61.4130e-78.6412e-81.0084e-881.227
MRGE IVHHE5.2015e-76.6679e-80.0000e+03.4302e-87.8551e-81.4334e-79.3903e-71.3679e-78.6913e-88.3603e-981.227
BLANCGUHHZ9.5646e-61.1845e-60.0000e+02.3084e-74.5256e-76.6956e-77.6504e-64.1773e-77.6028e-81.0082e-885.1-1
BLANCGUHHN9.8251e-61.2011e-60.0000e+03.1315e-76.2412e-76.2412e-71.0619e-54.9898e-71.1356e-71.3578e-885.1-1
BLANCGUHHE1.2058e-51.6585e-60.0000e+03.6830e-77.1884e-71.0385e-61.3109e-55.4357e-71.2253e-71.8529e-885.1-1
ENR GUHHZ1.3633e-69.7878e-80.0000e+03.9826e-81.1074e-72.3078e-77.2555e-71.3725e-71.0681e-71.5143e-8118.6146
ENR GUHHN3.8019e-63.3486e-70.0000e+01.1090e-72.5994e-72.5994e-72.0146e-63.0990e-71.2080e-71.4888e-8118.6146
ENR GUHHE2.6951e-62.5403e-70.0000e+09.6571e-82.2219e-74.0929e-71.5821e-62.7150e-71.3227e-71.3369e-8118.6146
*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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