MANUAL Location - Area: Alpi Pennine , magnitude (ML): 2.2
2024-09-08 22:31:04 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-09-09 09:36:50

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Earthquake info - Manual location
Event - ID :240908222944
Magnitude (ML) :2.2 +/- 0.2
Origin Time :2024-09-08 22:31:04.514 (UTC)
Location : Latitude: 45.972 N, Longitude: 7.492 E
Area :Alpi Pennine
Depth (km) :2.54
Distances (km) : 12.0 --- Bionaz
14.6 --- Valtournenche
15.7 --- Oyace
17.8 --- Chamois
19.5 --- Ollomont
19.7 --- Torgnon
20.0 --- Antey-Saint-Andre
20.4 --- La Magdeleine
20.7 --- Valpelline
22.1 --- Doues
23.3 --- Ayas
23.4 --- Verrayes
24.8 --- Saint-Denis
24.9 --- Roisan
25.0 --- Allein
25.4 --- Chambave
25.7 --- Nus
25.9 --- Gignod
26.2 --- Fenis
26.3 --- Quart

Quality location estimate: Erh: 1 km, Erz: 1.3 km, Nf: 50, Gap: 80 °, Rms: 0.25


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.
DIXCH2024-09-08 22:31:08.0750.00700.012.102024-09-08 22:31:09.6850.0431-0.720.5814.7
VANNICH2024-09-08 22:31:10.6580.01400.410.682024-09-08 22:31:14.0420.08420.091.5728.0
REMYGU2024-09-08 22:31:10.9500.0150-0.031.962024-09-08 22:31:14.8000.0902-0.480.6630.3
SATIGU2024-09-08 22:31:11.2700.0160-0.051.882024-09-08 22:31:15.3000.0932-0.600.6531.5
MMKCH2024-09-08 22:31:12.0200.04820.031.882024-09-08 22:31:16.6050.1133-0.290.9237.9
EMBDCH2024-09-08 22:31:12.2330.01900.101.592024-09-08 22:31:16.9450.1183-0.101.4137.9
MRGEIV2024-09-08 22:31:12.5800.0201-0.021.922024-09-08 22:31:17.5200.1213-0.700.5840.4
CIROGU2024-09-08 22:31:12.8800.0261-0.001.922024-09-08 22:31:18.1830.2887-0.610.6741.9
COURMFR2024-09-08 22:31:13.4300.02210.101.612024-09-08 22:31:18.9890.1334-0.430.7644.4
BLANCGU2024-09-08 22:31:13.8100.0231-0.061.752024-09-08 22:31:19.7300.1364-0.580.6645.8
SENINCH2024-09-08 22:31:13.7300.02610.041.832024-09-08 22:31:18.9050.2747-0.890.4246.2
SIMPLCH2024-09-08 22:31:14.2500.0251-0.131.402024-09-08 22:31:20.4930.4299-0.460.8250.6
LAUCHCH2024-09-08 22:31:15.0080.02710.081.652024-09-08 22:31:21.4090.3928-0.460.8254.0
OROIV2024-09-08 22:31:14.9800.0321-0.001.802024-09-08 22:31:21.2440.1665-0.840.4554.1
LSDGU2024-09-08 22:31:16.5300.03210.350.782024-09-08 22:31:23.7190.1905-0.550.7163.6
FIESACH2024-09-08 22:31:17.6950.03810.031.662024-09-08 22:31:25.7450.3708-0.870.4670.3
RSPGU2024-09-08 22:31:21.3900.04720.450.672024-09-08 22:31:32.2140.4269-0.020.9693.3
VAREIV2024-09-08 22:31:22.7200.0502-0.111.352024-09-08 22:31:34.4160.4068-0.940.4399.6
FUSIOCH2024-09-08 22:31:23.5600.14460.610.492024-09-08 22:31:37.2690.04001.550.05104.9
MONCIV2024-09-08 22:31:25.6800.12052.330.012024-09-08 22:31:40.7600.04003.840.00105.5
BHBGU2024-09-08 22:31:26.5900.06430.470.692024-09-08 22:31:41.6160.04000.330.91127.7
RRLGU2024-09-08 22:31:27.1540.0200-0.041.352024-09-08 22:31:43.7890.04000.950.27129.1
TUEMN2024-09-08 22:31:31.9240.02000.810.292024-09-08 22:31:49.5300.04000.061.01153.1
PZZGU2024-09-08 22:31:31.9500.10750.121.192024-09-08 22:31:52.2680.04001.060.25165.5


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
DIX CHHH2.481.41e+114.7331
VANNICHHH1.921.18e+028.017
REMY GUHH2.011.24e+030.3240
SATI GUHH2.381.56e+031.5110
MMK CHHH1.792.63e-137.976
EMBD CHHH1.815.16e-137.944
MRGE IVHH2.137.98e-140.4236
CIRO GUHH2.195.44e-141.9172
COURMFRHH2.582.19e+044.4248
BLANCGUHH1.985.22e-145.8252
SENINCHHH2.127.08e-146.2341
LAUCHCHHH1.812.52e-154.023
ORO IVEH2.287.39e-154.1135
LSD GUHH1.912.25e-163.6206
FIESACHHH2.264.04e-170.343
RSP GUHH1.911.02e-193.3191
VARE IVHH2.191.57e-199.696
MONC IVHH2.433.52e-1105.5161
BHB GUHH2.341.09e-1127.7188
RRL GUHH2.266.59e-2129.1205
PZZ GUHH2.361.04e-1165.5190


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.
(°)
DIX CHHHZ5.5305e-41.5689e-41.1698e-46.3469e-52.7514e-51.1504e-37.0199e-42.9243e-54.2062e-614.7331
DIX CHHHN7.7642e-41.6795e-41.4203e-45.2218e-53.0294e-52.6975e-37.7491e-44.8768e-54.6833e-614.7331
DIX CHHHE7.6050e-41.4738e-41.2270e-45.1282e-53.1804e-52.9218e-37.2383e-43.7818e-54.0120e-614.7331
VANNICHHHZ1.5355e-54.2150e-64.4101e-62.7426e-61.0132e-64.3981e-52.2554e-51.2898e-61.2397e-728.017
VANNICHHHN1.4999e-56.3993e-65.4864e-64.8943e-62.3258e-63.7779e-53.7783e-52.2551e-61.9003e-728.017
VANNICHHHE1.8505e-58.5646e-68.2109e-67.2332e-62.3961e-63.8680e-53.4181e-52.9680e-62.9443e-728.017
REMY GUHHZ8.0867e-51.0504e-57.4267e-64.0817e-62.4712e-61.3531e-46.6732e-53.0011e-63.1688e-730.3240
REMY GUHHN1.1840e-41.8703e-59.7211e-65.5320e-62.2535e-64.0579e-44.5953e-52.3140e-63.7507e-730.3240
REMY GUHHE7.5249e-51.6134e-51.0007e-56.9586e-62.3431e-62.1672e-44.4394e-52.4785e-63.8376e-730.3240
SATI GUHHZ8.1115e-51.1253e-51.0522e-56.5066e-62.3285e-61.3570e-45.1666e-53.0707e-63.7310e-731.5110
SATI GUHHN1.1663e-42.4716e-51.5252e-54.3550e-62.0602e-63.1778e-48.4119e-52.7368e-65.4622e-731.5110
SATI GUHHE1.5240e-42.3855e-51.2346e-57.0041e-62.8218e-64.4655e-46.6104e-53.5780e-64.8765e-731.5110
MMK CHHHZ1.7820e-53.8829e-62.6554e-62.2386e-69.0001e-74.1249e-51.6923e-59.5806e-71.4499e-737.976
MMK CHHHN1.7452e-53.3469e-62.6337e-61.2532e-64.8675e-74.4651e-51.0360e-55.9718e-78.0856e-837.976
MMK CHHHE1.6781e-52.5978e-61.9988e-61.6026e-66.7360e-73.6382e-57.8589e-68.1162e-78.7093e-837.976
EMBD CHHHZ1.1768e-53.2548e-62.8267e-62.2375e-69.4228e-73.2307e-51.2659e-51.1388e-61.2600e-737.944
EMBD CHHHN1.0580e-52.3393e-62.2667e-61.4946e-67.1992e-73.2586e-51.1171e-58.7229e-79.1027e-837.944
EMBD CHHHE1.5978e-54.6958e-63.2259e-62.5141e-61.1934e-62.7574e-51.3184e-51.4638e-61.4850e-737.944
MRGE IVHHZ2.9123e-54.0070e-63.0117e-62.0737e-66.7220e-77.6513e-51.7399e-58.6016e-79.9264e-840.4236
MRGE IVHHN6.5991e-51.0298e-54.8928e-63.4379e-61.5798e-61.5464e-42.6420e-52.0130e-62.5733e-740.4236
MRGE IVHHE4.3733e-56.3899e-64.4925e-62.5372e-68.9354e-71.1721e-41.9771e-59.9658e-71.3832e-740.4236
CIRO GUHHZ2.0715e-54.7092e-64.0057e-61.6848e-66.7127e-75.4995e-51.9438e-58.9620e-71.2952e-741.9172
CIRO GUHHN2.0496e-54.6472e-63.1859e-61.3832e-65.5603e-74.1125e-51.5969e-57.7736e-71.0606e-741.9172
CIRO GUHHE2.0883e-55.2364e-64.6117e-62.7484e-68.9680e-75.4658e-52.2655e-51.2378e-61.3949e-741.9172
COURMFRHHZ6.1817e-51.0608e-57.6204e-62.7148e-61.2307e-61.8212e-44.0506e-51.7114e-62.6736e-744.4248
COURMFRHHN1.0544e-42.3331e-51.6721e-59.6313e-63.2659e-63.2653e-46.4189e-54.6364e-67.0655e-744.4248
COURMFRHHE7.5469e-51.3868e-51.1409e-54.7210e-61.6500e-61.8489e-45.6596e-52.2240e-63.7064e-744.4248
BLANCGUHHZ1.1319e-53.5208e-62.7214e-61.5587e-68.2151e-74.1663e-51.3201e-51.2812e-69.5002e-845.8252
BLANCGUHHN1.3275e-53.7598e-62.8983e-62.5286e-61.3996e-64.4185e-51.0029e-52.0232e-61.1258e-745.8252
BLANCGUHHE1.5877e-55.0451e-64.5917e-62.2263e-68.8674e-76.3059e-52.1508e-51.2537e-61.4791e-745.8252
SENINCHHHZ1.7129e-55.8058e-65.4256e-63.1105e-61.2268e-65.7853e-54.0604e-51.2665e-61.3626e-746.2341
SENINCHHHN1.5200e-54.2470e-64.9146e-63.5572e-61.4800e-65.1776e-53.4809e-51.5080e-61.5703e-746.2341
SENINCHHHE2.0724e-56.1388e-65.5531e-63.6623e-61.2688e-66.2618e-52.8456e-51.3751e-61.7139e-746.2341
SIMPLCHHHZ5.1990e-61.1343e-69.6008e-76.9327e-72.3942e-71.6236e-54.6083e-63.0409e-73.8105e-850.654
SIMPLCHHHN8.0159e-61.8277e-61.3132e-61.0060e-63.6445e-72.8716e-55.7833e-64.0645e-74.8825e-850.654
SIMPLCHHHE1.0328e-52.1930e-61.3080e-64.7817e-71.9073e-72.0975e-55.5132e-63.0858e-75.0590e-850.654
LAUCHCHHHZ3.8765e-61.0479e-69.4093e-79.6587e-73.5468e-71.9968e-55.3648e-63.8685e-73.3698e-854.023
LAUCHCHHHN6.8136e-61.9411e-61.3678e-61.3797e-67.3737e-72.2483e-55.8963e-67.2004e-76.2473e-854.023
LAUCHCHHHE9.6476e-62.6968e-62.3252e-68.7952e-73.9419e-73.5124e-51.1354e-56.1835e-77.6790e-854.023
ORO IVEHZ2.1830e-55.4578e-63.7227e-61.0443e-65.2067e-74.2396e-51.7701e-57.9428e-71.3258e-754.1135
ORO IVEHN3.1005e-56.5186e-65.8477e-63.1868e-61.2997e-68.7655e-52.7918e-51.6138e-62.0834e-754.1135
ORO IVEHE2.4402e-57.0456e-65.8971e-63.8430e-61.1369e-65.4404e-52.3862e-51.5837e-62.2212e-754.1135
LSD GUHHZ1.6432e-52.8335e-62.0551e-68.0225e-73.2068e-77.1715e-57.6835e-64.6963e-77.5149e-863.6206
LSD GUHHN1.3977e-52.6778e-61.6664e-67.5848e-72.7862e-74.3595e-56.7996e-63.6512e-76.6774e-863.6206
LSD GUHHE1.7840e-52.7977e-62.3843e-61.1142e-63.5543e-76.2500e-58.3228e-65.3633e-77.8575e-863.6206
FIESACHHHZ1.1125e-54.3293e-63.2155e-64.1011e-61.4404e-63.6103e-51.4524e-51.7125e-61.8079e-770.343
FIESACHHHN7.6691e-63.3481e-62.7522e-62.2631e-67.3660e-72.6042e-52.0700e-58.1655e-79.0675e-870.343
FIESACHHHE8.9562e-63.3960e-63.0016e-62.5488e-61.0222e-62.7792e-52.7471e-59.9075e-79.7842e-870.343
RSP GUHHZ2.5100e-65.4049e-74.6515e-72.4376e-78.9720e-87.6565e-61.9654e-61.2284e-71.7734e-893.3191
RSP GUHHN4.9312e-61.1258e-69.8876e-74.6889e-71.8155e-71.1867e-54.2845e-62.5533e-73.4943e-893.3191
RSP GUHHE3.9176e-68.3373e-78.2828e-73.7428e-71.3870e-71.1737e-53.2185e-62.0795e-72.8222e-893.3191
VARE IVHHZ6.1560e-61.4739e-61.3947e-66.3108e-72.3153e-72.0384e-55.7592e-63.1548e-74.3779e-899.696
VARE IVHHN7.3260e-61.9472e-61.8123e-66.3653e-72.2230e-72.1828e-51.0054e-53.1125e-74.3147e-899.696
VARE IVHHE5.8463e-61.3473e-61.1728e-66.0188e-72.1463e-72.1969e-54.9113e-62.6196e-73.6040e-899.696
FUSIOCHHHZ2.2689e-65.3181e-74.4671e-72.3889e-71.0457e-78.9448e-63.1513e-61.1811e-71.3959e-8104.959
FUSIOCHHHN2.4286e-65.2925e-74.4711e-72.0443e-79.2750e-88.0077e-62.3253e-61.1252e-71.4531e-8104.959
FUSIOCHHHE2.8336e-67.1903e-74.8031e-72.5350e-71.1813e-77.6938e-62.6348e-61.3920e-71.9843e-8104.959
MONC IVHHZ4.1797e-61.5391e-61.4417e-61.2097e-64.9601e-71.0833e-59.5974e-66.0697e-75.3649e-8105.5161
MONC IVHHN4.9940e-62.1320e-61.8683e-61.1256e-64.2531e-78.6408e-61.0803e-54.7708e-75.9728e-8105.5161
MONC IVHHE3.8802e-62.1359e-62.1720e-61.9449e-67.3293e-79.7731e-61.1396e-59.3204e-79.2096e-8105.5161
BHB GUHHZ2.9515e-66.7436e-75.1443e-72.0115e-78.4697e-89.2377e-61.9560e-61.1589e-71.7441e-8127.7188
BHB GUHHN3.1652e-67.9531e-76.6565e-73.0116e-71.0844e-71.2521e-53.0078e-61.5391e-72.0378e-8127.7188
BHB GUHHE3.0074e-69.7669e-77.8539e-75.5023e-71.9337e-77.4974e-62.9535e-62.2717e-73.2161e-8127.7188
RRL GUHHZ6.4218e-73.2052e-72.4009e-71.9116e-78.0922e-82.2190e-61.3377e-61.0783e-71.0196e-8129.1205
RRL GUHHN1.3633e-65.4347e-74.6266e-72.7359e-71.3017e-73.2112e-63.9408e-61.7745e-71.5549e-8129.1205
RRL GUHHE9.5379e-74.1030e-73.9087e-73.4707e-71.3216e-72.1003e-61.9834e-61.5087e-71.4386e-8129.1205
PZZ GUHHZ1.5728e-64.6724e-75.2719e-73.5766e-71.1634e-75.2635e-62.3015e-61.3810e-71.6492e-8165.5190
PZZ GUHHN1.3395e-64.1710e-74.4018e-72.7172e-71.1200e-73.1580e-62.5068e-61.1865e-71.2781e-8165.5190
PZZ GUHHE1.3000e-63.7560e-74.6896e-72.6630e-71.0532e-74.5377e-62.2031e-61.1244e-71.2977e-8165.5190
*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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