MANUAL Location - Area: Svizzera , magnitude (ML): 0.7
2021-03-03 00:38:13 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-03-03 07:55:27

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Earthquake info - Manual location
Event - ID :210303003658
Magnitude (ML) :0.7 +/- 0.1
Origin Time :2021-03-03 00:38:13.262 (UTC)
Location : Latitude: 46.328 N, Longitude: 7.384 E
Area :Svizzera
Depth (km) :6.01
Distances (km) : 50.4 --- Bionaz
52.8 --- Oyace
53.3 --- Ollomont
53.3 --- Valtournenche
56.0 --- Valpelline
56.7 --- Doues
57.2 --- Chamois
57.4 --- Saint-Oyen
57.6 --- Etroubles
58.3 --- Saint-Rhemy-En-Bosses
58.4 --- Allein
60.1 --- Torgnon
60.2 --- Antey-Saint-Andre
60.2 --- Macugnaga
60.2 --- La Magdeleine
60.5 --- Roisan
60.9 --- Gignod
61.8 --- Ayas
63.5 --- Antrona Schieranco
63.8 --- Verrayes

Quality location estimate: Erh: 0.9 km, Erz: 1.2 km, Nf: 30, Gap: 132 °, 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.
SENINCH2021-03-03 00:38:15.7350.00600.001.862021-03-03 00:38:16.9000.0290-0.520.4911.1
VANNICH2021-03-03 00:38:18.3550.02000.460.492021-03-03 00:38:21.0840.08020.041.6221.8
DIXCH2021-03-03 00:38:19.2300.01700.290.832021-03-03 00:38:22.7550.0842-0.061.6328.8
LAUCHCH2021-03-03 00:38:19.8250.01800.041.702021-03-03 00:38:24.1330.0962-0.181.3431.8
EMBDCH2021-03-03 00:38:20.7630.02000.320.852021-03-03 00:38:25.2250.1123-0.171.3537.1
SIMPLCH2021-03-03 00:38:23.1700.02710.290.912021-03-03 00:38:28.8150.3217-0.730.5750.1
MMKCH2021-03-03 00:38:24.0250.03010.700.282021-03-03 00:38:29.6510.3728-0.640.6854.8
FIESACH2021-03-03 00:38:24.1740.0200-0.300.932021-03-03 00:38:31.0510.0400-1.220.2057.5
REMYGU2021-03-03 00:38:23.9600.0301-0.111.572021-03-03 00:38:30.4400.2887-1.150.2757.9
SATIGU2021-03-03 00:38:24.8800.03410.011.652021-03-03 00:38:32.0100.2757-0.930.3963.3
BLANCGU2021-03-03 00:38:25.3800.0331-0.071.622021-03-03 00:38:33.5600.2577-0.370.9764.7
MRGEIV2021-03-03 00:38:25.6080.02000.021.632021-03-03 00:38:34.0750.0400-0.121.3867.3
CIROGU2021-03-03 00:38:28.4320.08030.560.552021-03-03 00:38:38.5650.13030.281.0682.4
TRAVGU2021-03-03 00:38:30.3310.08030.710.342021-03-03 00:38:40.3340.1303-0.730.5395.1
FUSIOCH2021-03-03 00:38:31.0540.05120.021.482021-03-03 00:38:42.8420.0400-0.470.8399.2


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
DIX CHHH0.788.11e-228.8177
MMK CHHH0.608.18e-354.8124
FIESACHHH0.812.20e-257.578
REMY GUHH0.531.14e-257.9198
SATI GUHH0.951.43e-263.3143
BLANCGUHH0.559.51e-364.7213
MRGE IVHH0.691.02e-267.3202
CIRO GUHH0.573.17e-382.4170
TRAV GUHH0.838.94e-395.1163


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.
(°)
SENINCHHHZ7.8780e-47.7782e-51.7031e-54.8783e-63.1666e-61.1846e-36.3991e-57.0363e-61.7626e-611.1301
SENINCHHHN5.4477e-47.3184e-51.5795e-55.8694e-63.5018e-66.2761e-46.6855e-57.0571e-61.6515e-611.1301
SENINCHHHE4.8556e-45.7102e-51.5989e-55.9684e-64.0751e-67.3875e-45.8626e-56.6382e-61.2932e-611.1301
DIX CHHHZ7.2838e-61.2890e-65.1641e-72.3705e-71.0842e-71.2825e-51.9314e-61.4017e-72.2918e-828.8177
DIX CHHHN5.2305e-66.6538e-75.1737e-72.1628e-79.1924e-81.0366e-52.3843e-61.2958e-71.6681e-828.8177
DIX CHHHE1.0172e-51.1205e-67.1579e-72.5260e-71.1566e-71.4127e-53.7343e-61.6349e-72.3361e-828.8177
MMK CHHHZ1.3660e-61.6901e-76.9499e-82.4982e-81.3227e-82.8341e-63.3258e-71.9331e-83.6254e-954.8124
MMK CHHHN1.3136e-61.4816e-76.7484e-83.1378e-81.5155e-82.3188e-62.8396e-72.2787e-83.4761e-954.8124
MMK CHHHE1.1326e-61.2692e-74.5906e-81.5624e-87.5198e-91.7180e-62.1250e-71.2471e-82.5214e-954.8124
FIESACHHHZ2.0112e-62.3656e-71.3704e-78.2729e-84.0001e-84.9103e-64.9968e-75.4685e-86.9607e-957.578
FIESACHHHN2.7054e-63.2553e-71.9656e-77.8390e-83.6963e-87.0351e-68.4919e-74.8837e-89.1232e-957.578
FIESACHHHE2.1999e-62.3622e-71.1358e-77.2764e-83.2807e-83.8373e-66.1580e-73.9590e-85.2018e-957.578
REMY GUHHZ1.1762e-61.0655e-76.2324e-82.4413e-81.0294e-81.4386e-63.7056e-71.5546e-82.8420e-957.9198
REMY GUHHN9.6291e-71.6352e-79.5201e-84.4836e-82.0342e-82.1421e-65.6725e-72.2810e-84.7169e-957.9198
REMY GUHHE7.3439e-71.4696e-77.9340e-84.3829e-83.4381e-81.9810e-62.7645e-76.8521e-86.7774e-957.9198
SATI GUHHZ1.1269e-61.5712e-77.3076e-82.8953e-81.3567e-82.1396e-64.2355e-71.9523e-83.1471e-963.3143
SATI GUHHN2.5566e-62.9438e-71.0870e-73.5035e-81.9634e-86.2117e-65.0203e-73.4104e-86.1054e-963.3143
SATI GUHHE1.9596e-62.9014e-71.1635e-74.7167e-82.2760e-83.8146e-64.9967e-73.7758e-86.3254e-963.3143
BLANCGUHHZ8.6431e-71.3360e-75.8072e-82.8028e-81.4063e-81.7798e-62.1774e-71.9965e-83.3196e-964.7213
BLANCGUHHN1.1787e-61.5782e-76.9735e-83.7522e-82.4032e-81.7302e-62.7173e-73.7193e-87.4588e-964.7213
BLANCGUHHE1.1054e-61.7225e-78.3819e-83.1812e-81.4700e-83.1229e-64.3931e-72.0116e-83.4191e-964.7213
MRGE IVHHZ1.2197e-61.2890e-76.2267e-83.4926e-81.1775e-81.2131e-63.5761e-71.6860e-82.8967e-967.3202
MRGE IVHHN2.0115e-62.1410e-77.0335e-83.8148e-81.5299e-82.7859e-62.9540e-72.5265e-85.0066e-967.3202
MRGE IVHHE1.5807e-61.5557e-77.8073e-83.4259e-81.8435e-81.5292e-67.1940e-72.4805e-83.9703e-967.3202
CIRO GUHHZ3.8449e-73.6319e-82.0990e-81.1674e-84.9948e-95.9568e-71.3976e-77.1151e-99.5241e-1082.4170
CIRO GUHHN3.6303e-73.9331e-82.3350e-81.0317e-84.8074e-98.0827e-71.3564e-76.8786e-99.3283e-1082.4170
CIRO GUHHE5.1596e-77.4690e-82.6937e-81.1611e-85.9177e-98.5758e-71.4778e-71.0860e-81.6708e-982.4170
TRAV GUHHZ5.6621e-77.3775e-84.4205e-81.7211e-87.9308e-91.2175e-62.4176e-79.9427e-91.4679e-995.1163
TRAV GUHHN7.8782e-71.2214e-78.3626e-83.0115e-81.2847e-82.3927e-63.8955e-72.0772e-82.8700e-995.1163
TRAV GUHHE7.9743e-71.0959e-78.2222e-82.6471e-81.2385e-82.8779e-64.2197e-71.6199e-82.9653e-995.1163
*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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