MANUAL Location - Area: Alpi Pennine , magnitude (ML): 1.3
2024-05-01 06:34:29 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-05-02 07:56:35

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Earthquake info - Manual location
Event - ID :240501063405
Magnitude (ML) :1.3 +/- 0.2
Origin Time :2024-05-01 06:34:29.848 (UTC)
Location : Latitude: 45.942 N, Longitude: 7.240 E
Area :Alpi Pennine
Depth (km) :6.01
Distances (km) : 11.4 --- Ollomont
13.1 --- Saint-Oyen
13.4 --- Etroubles
14.1 --- Saint-Rhemy-En-Bosses
14.5 --- Doues
14.5 --- Valpelline
14.8 --- Oyace
15.1 --- Allein
16.0 --- Bionaz
18.2 --- Gignod
18.2 --- Roisan
23.3 --- Aosta
23.4 --- Saint-Christophe
24.9 --- Gressan
24.9 --- Sarre
25.0 --- Pollein
25.3 --- Jovencan
25.3 --- La Salle
25.5 --- Charvensod
25.6 --- Saint-Nicolas

Quality location estimate: Erh: 0.8 km, Erz: 1.6 km, Nf: 38, Gap: 120 °, Rms: 0.26


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.
DIXCH2024-05-01 06:34:34.6850.01000.051.562024-05-01 06:34:37.4400.0621-0.450.9021.6
MRGEIV2024-05-01 06:34:34.9200.01200.051.572024-05-01 06:34:38.1400.1504-0.191.3724.8
COURMFR2024-05-01 06:34:35.1490.0200-0.031.752024-05-01 06:34:38.2150.0400-0.620.6626.4
BLANCGU2024-05-01 06:34:35.6100.0190-0.031.752024-05-01 06:34:38.9700.0842-0.670.6027.7
VANNICH2024-05-01 06:34:37.8580.02010.220.642024-05-01 06:34:42.7420.1223-0.221.3241.3
CIROGU2024-05-01 06:34:38.3800.0221-0.241.202024-05-01 06:34:43.8300.1283-1.040.2346.4
SENINCH2024-05-01 06:34:38.9390.0200-0.021.662024-05-01 06:34:45.0400.1735-0.261.2347.7
SATIGU2024-05-01 06:34:38.7700.0231-0.490.852024-05-01 06:34:44.5200.1404-1.550.0350.0
EMBDCH2024-05-01 06:34:40.0330.0271-0.011.622024-05-01 06:34:46.6170.1635-0.450.9755.4
RSLFR2024-05-01 06:34:39.8920.0200-0.311.112024-05-01 06:34:46.6700.1705-0.700.6355.6
MMKCH2024-05-01 06:34:40.2150.0281-0.061.612024-05-01 06:34:46.8450.2787-0.690.6757.9
TRAVGU2024-05-01 06:34:40.9800.03010.330.432024-05-01 06:34:48.1800.1775-0.051.2762.3
LAUCHCH2024-05-01 06:34:42.2330.03410.170.992024-05-01 06:34:51.6200.04001.080.0467.2
OROIV2024-05-01 06:34:41.8890.1004-0.121.462024-05-01 06:34:49.8600.1935-0.840.4867.7
SIMPLCH2024-05-01 06:34:42.2750.0341-0.191.382024-05-01 06:34:50.4220.2056-0.790.5469.1
FIESACH2024-05-01 06:34:45.4050.0462-0.131.452024-05-01 06:34:56.2880.0400-0.111.2687.0
RSPGU2024-05-01 06:34:45.6140.10040.560.232024-05-01 06:34:55.5710.04000.011.2288.6
OGMOFR2024-05-01 06:34:45.9190.0803-0.041.422024-05-01 06:34:56.5100.0400-0.550.8492.6
BHBGU2024-05-01 06:34:51.1270.02000.670.172024-05-01 06:35:05.0770.04000.210.87123.2


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
MRGE IVHH1.677.10e-124.8216
COURMFRHH1.657.07e-126.4238
BLANCGUHH0.911.19e-127.7245
CIRO GUHH1.315.86e-246.4146
SENINCHHH1.341.11e-147.76
SATI GUHH1.325.52e-250.098
MMK CHHH1.212.96e-257.977
TRAV GUHH1.266.15e-262.3140
LAUCHCHHH1.183.73e-267.238
ORO IVEH1.173.61e-267.7121
FIESACHHH1.262.52e-287.050
RSP GUHH1.031.54e-288.6179
BHB GUHH1.541.90e-2123.2179


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 CHHHZ1.6415e-42.3309e-51.1033e-53.5463e-61.7093e-61.5437e-45.1704e-52.6786e-65.0687e-721.639
DIX CHHHN1.7351e-42.0010e-51.1885e-52.8584e-61.8100e-62.1973e-44.7396e-52.7916e-65.2208e-721.639
DIX CHHHE1.5779e-41.7483e-56.6420e-61.5033e-67.5820e-73.5334e-42.6303e-51.4411e-63.7602e-721.639
MRGE IVHHZ8.2293e-57.8931e-62.0452e-68.1647e-74.2791e-71.1865e-47.0247e-68.1616e-71.8225e-724.8216
MRGE IVHHN1.7696e-42.0105e-54.0294e-61.3376e-67.8602e-72.8283e-41.5750e-51.6306e-63.6474e-724.8216
MRGE IVHHE2.1398e-41.8517e-54.2704e-61.8622e-61.0611e-61.7459e-42.9384e-51.7967e-63.3597e-724.8216
COURMFRHHZ5.5425e-56.2177e-62.8227e-66.2843e-73.6486e-71.6549e-41.3034e-55.9463e-71.3064e-726.4238
COURMFRHHN5.1033e-55.8155e-63.4294e-67.8595e-73.4513e-71.2950e-41.7250e-55.7523e-71.3862e-726.4238
COURMFRHHE5.4167e-58.5784e-65.7371e-61.6168e-67.9056e-71.5800e-42.1590e-51.2342e-62.3270e-726.4238
BLANCGUHHZ9.6302e-61.2711e-65.4479e-72.1083e-79.8229e-82.2679e-52.3127e-61.4671e-72.9380e-827.7245
BLANCGUHHN1.6435e-51.7571e-67.4277e-73.5462e-71.9470e-72.6732e-53.2035e-62.4453e-73.8469e-827.7245
BLANCGUHHE1.6098e-51.6977e-61.0262e-63.7797e-71.9545e-72.4157e-55.0432e-62.9107e-73.8611e-827.7245
VANNICHHHZ4.2694e-64.1146e-72.6664e-71.1921e-74.7489e-84.3160e-61.2600e-65.7952e-89.9963e-941.343
VANNICHHHN4.7300e-65.6056e-72.6573e-71.1795e-75.2278e-86.4692e-61.5359e-67.1213e-81.3016e-841.343
VANNICHHHE3.8654e-65.6431e-72.3070e-79.8983e-83.6016e-86.8700e-61.2220e-65.0658e-81.1110e-841.343
CIRO GUHHZ1.3406e-51.2281e-64.2642e-71.4257e-77.5629e-82.7048e-52.0337e-61.2290e-72.7132e-846.4146
CIRO GUHHN1.3449e-51.4895e-64.7813e-71.4857e-77.3616e-82.1973e-52.1511e-61.4277e-73.2445e-846.4146
CIRO GUHHE1.6537e-51.6564e-64.7849e-79.7553e-85.9244e-83.2913e-51.9333e-61.2025e-73.1601e-846.4146
SENINCHHHZ1.3339e-52.5213e-61.3232e-65.1556e-72.1299e-73.1106e-56.0665e-63.2146e-74.7506e-847.76
SENINCHHHN8.0353e-61.3465e-68.4365e-74.3151e-71.3380e-72.2901e-54.1527e-61.8787e-73.3609e-847.76
SENINCHHHE1.3331e-51.8336e-68.0521e-73.5725e-71.4974e-72.6283e-52.9445e-61.9710e-73.9810e-847.76
SATI GUHHZ7.7505e-68.4063e-72.6307e-76.6870e-83.9431e-81.7153e-58.9169e-76.7828e-81.5902e-850.098
SATI GUHHN1.4482e-51.4663e-63.8144e-79.8002e-86.1041e-83.5566e-51.6314e-61.1510e-72.8598e-850.098
SATI GUHHE9.1725e-69.9531e-74.1638e-78.9146e-85.5869e-82.4573e-51.3498e-69.0495e-82.0627e-850.098
EMBD CHHHZ4.2880e-65.2584e-72.0394e-77.8055e-82.8605e-88.7899e-69.8936e-74.5511e-81.1263e-855.456
EMBD CHHHN3.2576e-64.1068e-71.7661e-74.8497e-82.3352e-88.9599e-65.9301e-73.5073e-88.9838e-955.456
EMBD CHHHE3.0834e-63.2748e-71.3256e-76.0515e-82.5006e-84.2437e-66.6934e-73.4731e-87.0917e-955.456
MMK CHHHZ4.8020e-65.7421e-72.7280e-77.0585e-83.1812e-89.6788e-61.5405e-65.6952e-81.2263e-857.977
MMK CHHHN4.9332e-66.0695e-72.5534e-78.0763e-84.0608e-88.9177e-69.8770e-77.2323e-81.4767e-857.977
MMK CHHHE4.8181e-64.4135e-72.0053e-76.5154e-82.8554e-87.1062e-68.8157e-74.5880e-89.8851e-957.977
TRAV GUHHZ1.0030e-51.0497e-63.8453e-78.3694e-85.1354e-81.5012e-51.2894e-61.0354e-72.3323e-862.3140
TRAV GUHHN1.5793e-51.5710e-64.3494e-71.1476e-76.3944e-82.7987e-51.8470e-61.4023e-73.2485e-862.3140
TRAV GUHHE1.1606e-51.4495e-64.5015e-78.8313e-85.4358e-82.1444e-51.2700e-61.2135e-73.1073e-862.3140
LAUCHCHHHZ1.2430e-62.4725e-71.7042e-76.7881e-83.9774e-84.3234e-61.6441e-66.4560e-87.1387e-967.238
LAUCHCHHHN1.6218e-64.0918e-72.3540e-76.3117e-83.8537e-88.3681e-61.4428e-66.0467e-88.6868e-967.238
LAUCHCHHHE2.4099e-65.1288e-73.9976e-78.9866e-84.7417e-84.3773e-62.6342e-67.9212e-81.1939e-867.238
ORO IVEHZ4.1191e-64.8262e-72.6262e-75.7770e-82.9126e-81.2695e-51.2384e-65.2259e-81.1224e-867.7121
ORO IVEHN7.2706e-69.7331e-73.8050e-77.7988e-83.9611e-81.7689e-51.7679e-66.7088e-81.9870e-867.7121
ORO IVEHE7.3188e-68.6054e-72.9153e-78.1228e-84.1425e-81.5958e-51.2924e-68.3592e-82.0001e-867.7121
SIMPLCHHHZ2.5182e-62.3575e-71.0494e-74.3266e-82.1253e-83.7024e-63.5088e-73.0268e-85.6376e-969.161
SIMPLCHHHN2.3203e-62.9679e-71.0926e-74.4138e-82.0898e-85.0923e-64.7576e-73.5778e-87.3589e-969.161
SIMPLCHHHE1.9607e-62.0916e-71.0046e-72.8102e-81.5087e-85.2230e-63.6873e-72.4856e-84.8952e-969.161
FIESACHHHZ1.9170e-63.0897e-71.9602e-79.4651e-84.2827e-86.6874e-61.1041e-65.6113e-87.2172e-987.050
FIESACHHHN1.8920e-63.0101e-72.4862e-71.0702e-75.8824e-85.2819e-61.5838e-68.2040e-87.6216e-987.050
FIESACHHHE1.9871e-63.1755e-72.2103e-71.2054e-75.9683e-84.1394e-61.6292e-67.1195e-87.8261e-987.050
RSP GUHHZ9.1839e-71.3702e-77.6036e-81.8992e-89.2124e-92.1195e-63.5898e-71.3161e-82.8418e-988.6179
RSP GUHHN1.0158e-61.5082e-71.1928e-73.3581e-81.3581e-82.1342e-66.5664e-72.0220e-84.0433e-988.6179
RSP GUHHE1.2373e-62.0345e-71.4906e-74.2607e-82.0201e-83.1344e-61.0368e-62.7982e-84.7480e-988.6179
BHB GUHHZ6.1346e-71.4913e-71.0464e-73.2347e-81.3634e-81.9464e-65.2386e-72.1983e-83.8638e-9123.2179
BHB GUHHN8.3100e-71.8199e-71.6580e-75.6296e-82.2383e-82.7372e-68.7100e-73.0644e-85.5453e-9123.2179
BHB GUHHE6.8348e-71.2254e-71.0604e-74.9557e-82.0815e-81.9364e-65.3194e-73.3411e-84.1437e-9123.2179
*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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