MANUAL Location - Area: Svizzera , magnitude (ML): 1.8
2024-09-16 20:19:05 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-09-17 05:37:52

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Earthquake info - Manual location
Event - ID :240916201853
Magnitude (ML) :1.8 +/- 0.2
Origin Time :2024-09-16 20:19:05.937 (UTC)
Location : Latitude: 46.397 N, Longitude: 7.463 E
Area :Svizzera
Depth (km) :5.49
Distances (km) : 58.0 --- Bionaz
59.0 --- Valtournenche
60.8 --- Oyace
61.1 --- Trasquera
61.5 --- Macugnaga
61.7 --- Ollomont
62.5 --- Antrona Schieranco
63.1 --- Chamois
64.0 --- Varzo
64.0 --- Bognanco
64.3 --- Valpelline
65.2 --- Doues
66.2 --- La Magdeleine
66.3 --- Saint-Oyen
66.4 --- Ceppo Morelli
66.4 --- Antey-Saint-Andre
66.4 --- Etroubles
66.5 --- Torgnon
67.1 --- Allein
67.1 --- Ayas

Quality location estimate: Erh: 1.5 km, Erz: 1.3 km, Nf: 34, Gap: 191 °, Rms: 0.27


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.
SENINCH2024-09-16 20:19:09.2200.01200.001.772024-09-16 20:19:11.0900.0431-0.361.1615.1
VANNICH2024-09-16 20:19:11.0580.01900.230.732024-09-16 20:19:14.1130.0752-0.031.6424.2
LAUCHCH2024-09-16 20:19:11.1670.01500.021.742024-09-16 20:19:14.3830.0742-0.331.2125.0
EMBDCH2024-09-16 20:19:12.9170.02510.151.112024-09-16 20:19:17.2000.1053-0.251.3535.4
DIXCH2024-09-16 20:19:12.9400.0211-0.011.732024-09-16 20:19:17.4400.1073-0.321.2436.3
SIMPLCH2024-09-16 20:19:14.9250.0261-0.081.612024-09-16 20:19:20.4600.1404-0.800.4346.8
FIESACH2024-09-16 20:19:15.5800.0271-0.391.092024-09-16 20:19:21.3600.1514-1.540.1450.4
MMKCH2024-09-16 20:19:16.0950.03310.091.422024-09-16 20:19:22.1870.1665-0.760.4955.0
SATIGU2024-09-16 20:19:17.9200.0361-0.231.382024-09-16 20:19:26.0100.3237-0.630.7566.4
COURMFR2024-09-16 20:19:19.5450.0200-0.141.522024-09-16 20:19:27.9000.2246-1.340.2275.0
MRGEIV2024-09-16 20:19:19.5300.2809-0.361.092024-09-16 20:19:29.2500.4279-0.400.9376.6
CIROGU2024-09-16 20:19:22.0690.02000.390.552024-09-16 20:19:31.8400.4259-1.020.4589.1
FUSIOCH2024-09-16 20:19:22.5900.04820.011.492024-09-16 20:19:33.3950.2777-0.630.7692.4
OROIV2024-09-16 20:19:22.7460.0200-0.141.502024-09-16 20:19:33.3000.2837-1.140.3394.7
LSDGU2024-09-16 20:19:25.1980.02000.550.392024-09-16 20:19:37.7080.0400-0.051.25107.5
RSPGU2024-09-16 20:19:30.3370.02000.660.322024-09-16 20:19:46.5240.04000.300.86139.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
SENINCHHH2.105.51e+015.1254
VANNICHHH1.414.79e-124.2154
LAUCHCHHH1.891.37e+025.085
EMBD CHHH1.543.12e-135.4125
DIX CHHH1.825.78e-136.3187
SIMPLCHHH1.662.40e-146.8112
FIESACHHH1.943.88e-150.485
MMK CHHH1.781.21e-155.0135
SATI GUHH1.941.26e-166.4151
COURMFRHH1.921.60e-175.0211
MRGE IVHH1.606.30e-276.6204
CIRO GUHH1.703.53e-289.1175
FUSIOCHHH1.838.19e-292.486
ORO IVEH2.191.76e-194.7155
LSD GUHH1.462.41e-2107.5194
RSP GUHH1.341.02e-2139.8186


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.
(°)
SENINCHHHZ1.5410e-44.1901e-52.7228e-51.3746e-59.0887e-64.5025e-41.1443e-41.0752e-51.0006e-615.1254
SENINCHHHN1.8352e-45.5123e-53.8611e-51.7874e-59.4814e-64.3901e-42.2869e-41.2753e-51.6755e-615.1254
SENINCHHHE8.5650e-52.1239e-51.8243e-59.8961e-64.1055e-62.5919e-49.8177e-55.3431e-67.4171e-715.1254
VANNICHHHZ1.1957e-53.8762e-63.2397e-61.9920e-69.7869e-73.2013e-51.7070e-51.1971e-69.8758e-824.2154
VANNICHHHN1.3860e-54.6448e-63.9532e-62.5236e-61.1416e-63.9381e-51.8104e-51.5032e-61.1926e-724.2154
VANNICHHHE1.6197e-53.1770e-63.3499e-61.1473e-65.6074e-73.5676e-51.8848e-57.2746e-79.3467e-824.2154
LAUCHCHHHZ5.3508e-58.7293e-64.4027e-61.7054e-69.0559e-72.9520e-42.3929e-51.3258e-61.9587e-725.085
LAUCHCHHHN1.3969e-42.1091e-51.0476e-52.4209e-61.1763e-67.0608e-44.1200e-52.0122e-64.3078e-725.085
LAUCHCHHHE1.8177e-42.0527e-51.2142e-52.8645e-61.7370e-65.3195e-45.4041e-52.6010e-65.6339e-725.085
EMBD CHHHZ3.4917e-55.5068e-62.9861e-61.0862e-66.4193e-71.3774e-41.1333e-59.9101e-71.6134e-735.4125
EMBD CHHHN2.6267e-54.7394e-62.3496e-66.9597e-74.4497e-77.4277e-57.6848e-67.4010e-71.3193e-735.4125
EMBD CHHHE2.3789e-54.0050e-62.3118e-67.8923e-74.4319e-77.9940e-51.2839e-55.9600e-79.5896e-835.4125
DIX CHHHZ2.0674e-54.4372e-63.7562e-61.7040e-66.7737e-75.9872e-52.2897e-58.8389e-71.1437e-736.3187
DIX CHHHN2.2509e-55.3152e-64.2158e-62.1198e-67.1896e-76.1246e-51.7197e-59.5938e-71.4363e-736.3187
DIX CHHHE2.6818e-55.6736e-65.6600e-62.1986e-69.8756e-75.9049e-54.3588e-51.3680e-61.5591e-736.3187
SIMPLCHHHZ1.6629e-52.2492e-69.3864e-73.2780e-72.0067e-73.2719e-54.2440e-63.3003e-76.1255e-846.8112
SIMPLCHHHN1.8731e-53.2200e-61.7794e-66.4847e-73.5659e-74.2625e-51.0130e-55.3778e-78.0858e-846.8112
SIMPLCHHHE2.1327e-53.3439e-61.6399e-63.9874e-72.3088e-76.4569e-55.5024e-64.0057e-77.9625e-846.8112
FIESACHHHZ3.9297e-54.7936e-62.7490e-61.0779e-64.6108e-78.4412e-51.3072e-55.7134e-71.1826e-750.485
FIESACHHHN3.7600e-56.1191e-63.6579e-61.4357e-66.0766e-79.3595e-52.0882e-59.1072e-71.4813e-750.485
FIESACHHHE4.4186e-55.9106e-63.0715e-61.2824e-65.9391e-76.8320e-52.4272e-58.8395e-71.5405e-750.485
MMK CHHHZ9.8111e-62.0127e-61.1758e-65.1449e-72.2673e-73.7783e-57.9212e-63.3163e-74.9934e-855.0135
MMK CHHHN8.4589e-61.3826e-61.0176e-63.6168e-71.7207e-72.5287e-56.4268e-62.3953e-73.6213e-855.0135
MMK CHHHE7.3884e-68.7539e-75.2671e-71.7140e-77.3827e-81.4945e-52.6220e-61.1295e-71.9051e-855.0135
SATI GUHHZ4.9352e-68.7548e-76.1971e-72.7109e-71.0297e-71.3664e-53.2890e-61.5759e-72.4740e-866.4151
SATI GUHHN9.3152e-61.2174e-67.4401e-72.0772e-79.6720e-82.1247e-53.1100e-61.3824e-72.7576e-866.4151
SATI GUHHE1.3925e-51.4868e-61.0802e-63.3376e-71.5346e-73.7549e-55.4868e-62.2510e-74.4225e-866.4151
COURMFRHHZ7.7416e-61.2655e-61.0410e-62.7565e-71.4214e-72.3734e-57.8650e-62.2601e-73.7464e-875.0211
COURMFRHHN6.3395e-61.5430e-61.4165e-66.2796e-72.2002e-72.3406e-55.3693e-63.1665e-74.5042e-875.0211
COURMFRHHE6.4397e-61.3316e-61.2139e-64.6761e-71.7062e-71.4888e-54.5709e-62.4139e-73.5706e-875.0211
MRGE IVHHZ1.9911e-63.6179e-72.9907e-71.4235e-75.9240e-83.6191e-61.9467e-67.4750e-88.9066e-976.6204
MRGE IVHHN4.9730e-65.5029e-74.2185e-72.0422e-78.4933e-89.2027e-63.1870e-61.2058e-71.6521e-876.6204
MRGE IVHHE3.0985e-65.7708e-74.2774e-72.0268e-79.8142e-84.4135e-63.2977e-61.2690e-71.6513e-876.6204
CIRO GUHHZ1.4431e-63.1710e-72.3526e-78.6184e-83.6270e-85.4317e-61.0405e-64.9176e-88.2172e-989.1175
CIRO GUHHN1.8396e-63.1818e-72.6862e-71.1053e-73.9166e-83.8242e-61.3992e-65.0210e-87.6162e-989.1175
CIRO GUHHE1.5707e-63.6454e-72.9777e-71.6493e-77.4886e-83.5534e-61.4513e-68.9223e-89.9442e-989.1175
FUSIOCHHHZ5.0939e-69.5358e-77.2882e-72.4696e-78.9960e-81.2730e-52.3678e-61.2770e-72.3922e-892.486
FUSIOCHHHN7.1234e-61.1109e-68.1573e-73.5470e-71.3155e-72.3277e-53.0576e-62.1828e-73.2010e-892.486
FUSIOCHHHE5.7669e-61.1923e-66.6655e-71.8429e-78.6718e-81.5182e-52.4721e-61.4483e-72.9347e-892.486
ORO IVEHZ8.7507e-61.8004e-61.2408e-63.1356e-71.4292e-72.2598e-56.5550e-62.2885e-73.9241e-894.7155
ORO IVEHN1.5266e-52.2403e-61.6483e-64.8306e-72.2950e-74.1554e-58.8567e-63.7066e-76.3664e-894.7155
ORO IVEHE1.3030e-52.4373e-61.9032e-65.8424e-72.6196e-72.7689e-51.3743e-53.6930e-76.6649e-894.7155
LSD GUHHZ1.1983e-62.9258e-72.0357e-78.1480e-83.4909e-83.0014e-69.7075e-74.3060e-87.7775e-9107.5194
LSD GUHHN7.3966e-72.0864e-71.8244e-76.9340e-82.5977e-81.9601e-61.0296e-63.7907e-86.2272e-9107.5194
LSD GUHHE1.1893e-62.6114e-72.2967e-77.4991e-83.6756e-83.9266e-61.1967e-64.4282e-86.3870e-9107.5194
RSP GUHHZ1.9769e-74.6318e-84.4626e-82.1978e-89.8028e-96.0947e-72.1811e-71.3062e-81.4388e-9139.8186
RSP GUHHN3.0468e-77.9728e-86.7360e-82.6497e-81.3366e-87.6449e-73.6714e-71.6995e-82.1705e-9139.8186
RSP GUHHE2.9286e-79.8530e-87.3992e-82.6918e-81.2984e-87.1062e-74.1949e-71.7838e-82.4553e-9139.8186
*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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