MANUAL Location - Area: Alpi Pennine , magnitude (ML): 0.8
2022-11-22 22:00:16 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-11-23 08:06:15

RSNI Logo

Earthquake info - Manual location
Event - ID :221122215950
Magnitude (ML) :0.8 +/- 0.2
Origin Time :2022-11-22 22:00:16.742 (UTC)
Location : Latitude: 45.921 N, Longitude: 7.082 E
Area :Alpi Pennine
Depth (km) :7.45
Distances (km) : 13.3 --- Saint-Rhemy-En-Bosses
14.6 --- Saint-Oyen
15.9 --- Etroubles
16.5 --- Courmayeur
18.4 --- Morgex
18.9 --- Pre -Saint-Didier
19.3 --- Ollomont
19.3 --- Allein
19.4 --- La Salle
20.7 --- Doues
21.6 --- Valpelline
22.6 --- Gignod
23.4 --- Roisan
23.6 --- Saint-Nicolas
23.9 --- Avise
24.5 --- Oyace
24.8 --- La Thuile
25.0 --- Arvier
26.0 --- Saint-Pierre
26.1 --- Villeneuve

Quality location estimate: Erh: 2 km, Erz: 1.5 km, Nf: 28, Gap: 145 °, Rms: 0.30


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.
REMYGU2022-11-22 22:00:20.2500.01000.240.852022-11-22 22:00:22.2000.03300.001.8314.7
MRGEIV2022-11-22 22:00:20.7200.0110-0.021.782022-11-22 22:00:23.0400.0441-0.411.1619.2
DIXCH2022-11-22 22:00:23.4600.01800.071.672022-11-22 22:00:27.3970.0400-0.560.9732.1
RSLFR2022-11-22 22:00:24.6770.0200-0.511.112022-11-22 22:00:29.3300.1233-1.640.0144.4
LSDGU2022-11-22 22:00:26.4520.02910.280.862022-11-22 22:00:32.3970.1484-0.271.2452.4
CIROGU2022-11-22 22:00:28.2510.02001.570.012022-11-22 22:00:33.1600.1594-0.530.9552.7
SENINCH2022-11-22 22:00:26.4530.0200-0.431.172022-11-22 22:00:32.9660.0400-0.990.1552.8
SATIGU2022-11-22 22:00:28.0860.0200-0.021.622022-11-22 22:00:35.7390.1895-0.650.7562.0
EMBDCH2022-11-22 22:00:29.0620.02000.081.582022-11-22 22:00:36.9620.0400-0.481.0467.1
TRAVGU2022-11-22 22:00:29.6400.03910.850.282022-11-22 22:00:37.2000.04000.031.4269.3
MMKCH2022-11-22 22:00:29.8670.02000.590.382022-11-22 22:00:38.2050.44690.151.0170.4
SIMPLCH2022-11-22 22:00:31.3580.0200-0.081.452022-11-22 22:00:42.5640.04000.920.2781.0
OGMOFR2022-11-22 22:00:32.4090.02000.640.402022-11-22 22:00:41.9800.2466-0.081.2485.4
RSPGU2022-11-22 22:00:32.0310.02000.101.482022-11-22 22:00:42.2120.0400-0.161.3287.5


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
REMY GUHH0.923.82e-114.7148
MRGE IVHH1.072.83e-119.2185
DIX CHHH0.949.50e-232.154
LSD GUHH0.923.49e-252.4175
CIRO GUHH0.921.81e-252.7133
SENINCHHH0.852.89e-252.819
SATI GUHH0.911.38e-262.095
EMBD CHHH0.325.15e-367.160
TRAV GUHH0.781.64e-269.3131
MMK CHHH0.776.99e-370.478
SIMPLCHHH0.414.17e-381.064
RSP GUHH0.535.00e-387.5170


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.
(°)
REMY GUHHZ2.4904e-52.5272e-61.6203e-65.7607e-73.1473e-73.0958e-51.2090e-54.5145e-76.1408e-814.7148
REMY GUHHN3.9257e-56.2703e-62.8941e-61.1031e-65.3525e-77.3115e-51.3986e-58.8127e-71.6417e-714.7148
REMY GUHHE2.7401e-53.4166e-61.2003e-64.7122e-72.2488e-75.0146e-57.4023e-64.0810e-77.9478e-814.7148
MRGE IVHHZ3.5718e-53.2440e-65.6358e-72.5602e-71.2433e-73.4416e-52.3465e-62.5081e-75.9896e-819.2185
MRGE IVHHN5.1495e-55.6358e-61.0765e-63.0141e-71.7829e-78.1974e-54.5644e-63.7578e-79.9452e-819.2185
MRGE IVHHE5.6594e-56.3791e-61.7673e-66.5613e-74.2944e-75.8811e-58.8928e-67.5144e-71.5204e-719.2185
DIX CHHHZ9.9572e-61.1026e-66.5201e-71.7099e-71.0799e-72.3460e-53.5841e-61.6505e-72.5967e-832.154
DIX CHHHN1.3203e-51.8944e-68.6878e-72.6257e-71.2074e-72.7902e-53.8907e-61.9051e-73.7635e-832.154
DIX CHHHE1.1291e-51.3338e-68.5789e-72.6573e-71.2642e-71.5762e-55.0601e-61.9404e-73.1408e-832.154
LSD GUHHZ2.9099e-62.9015e-71.3312e-75.0978e-82.5822e-84.7267e-63.9162e-73.2337e-86.6083e-952.4175
LSD GUHHN3.7685e-63.7924e-71.2640e-72.9998e-81.8883e-88.5331e-64.7108e-73.6266e-87.7838e-952.4175
LSD GUHHE4.6524e-66.3557e-72.7213e-77.4656e-84.4820e-81.2396e-51.2834e-67.1706e-81.3587e-852.4175
CIRO GUHHZ2.0785e-62.1776e-77.1464e-83.4018e-81.4508e-82.5762e-63.9690e-72.5427e-84.9222e-952.7133
CIRO GUHHN3.1965e-62.9639e-71.2704e-75.2962e-82.4247e-82.9168e-68.1566e-73.8736e-88.3981e-952.7133
CIRO GUHHE1.8641e-62.1306e-79.0516e-83.6445e-81.4049e-82.4675e-64.3717e-72.2059e-84.0631e-952.7133
SENINCHHHZ3.8900e-68.1561e-76.2991e-72.4274e-71.2693e-78.1347e-63.5892e-62.0078e-72.8502e-852.819
SENINCHHHN2.1074e-63.7763e-72.9710e-71.1799e-75.4911e-87.1689e-61.8064e-66.9664e-81.1617e-852.819
SENINCHHHE3.5769e-65.0962e-72.8814e-79.3930e-85.1493e-85.8252e-61.2933e-67.9341e-81.0237e-852.819
SATI GUHHZ1.4869e-61.7568e-76.6742e-82.3815e-81.1981e-83.0628e-63.1308e-71.6306e-83.3136e-962.095
SATI GUHHN2.3238e-62.9317e-71.0941e-73.0337e-81.5434e-85.8692e-63.2460e-73.0355e-86.7671e-962.095
SATI GUHHE2.0896e-62.5579e-71.1368e-74.1256e-81.9428e-87.3046e-64.5568e-72.9718e-86.3593e-962.095
EMBD CHHHZ4.4673e-77.2556e-84.9507e-82.0281e-89.5011e-91.0799e-62.4442e-71.2524e-81.6192e-967.160
EMBD CHHHN4.9833e-76.5696e-84.6011e-81.8744e-87.6921e-91.1547e-62.5413e-71.1025e-81.7540e-967.160
EMBD CHHHE4.9203e-76.1478e-84.3742e-81.9036e-88.9949e-99.3736e-71.9220e-71.0922e-81.7367e-967.160
TRAV GUHHZ1.3619e-61.7676e-78.7425e-83.8632e-81.8939e-83.7906e-63.6773e-72.5925e-83.5590e-969.3131
TRAV GUHHN1.7594e-62.1148e-71.4555e-75.3365e-82.1867e-85.3527e-67.6209e-73.2223e-85.9257e-969.3131
TRAV GUHHE1.6188e-62.1970e-71.1576e-73.2742e-81.8623e-83.9374e-64.6956e-72.6399e-84.2388e-969.3131
MMK CHHHZ1.0383e-61.3358e-77.5264e-82.4403e-81.2401e-82.8082e-63.1305e-71.7797e-83.5176e-970.478
MMK CHHHN1.2675e-61.4528e-76.7425e-82.2285e-81.2783e-83.4315e-62.0674e-72.1793e-84.1969e-970.478
MMK CHHHE1.0332e-61.1515e-74.3345e-82.0012e-81.0915e-81.6544e-61.3446e-71.4888e-82.4593e-970.478
SIMPLCHHHZ4.2048e-75.1629e-83.5456e-81.5703e-87.9191e-98.4176e-71.6993e-71.1861e-81.2852e-981.064
SIMPLCHHHN4.8123e-76.1332e-83.3985e-82.3098e-82.5493e-81.4306e-62.2486e-73.6992e-86.0092e-981.064
SIMPLCHHHE5.0734e-75.8901e-83.0125e-81.1537e-89.5779e-91.1400e-61.4223e-71.1498e-81.3669e-981.064
RSP GUHHZ2.4903e-73.3211e-82.1618e-87.5828e-95.1587e-97.2658e-78.6021e-88.9523e-98.8964e-1087.5170
RSP GUHHN4.0116e-76.1350e-84.0716e-81.3495e-87.3227e-97.7874e-71.3352e-71.0797e-81.5224e-987.5170
RSP GUHHE4.2681e-77.8200e-85.3217e-81.2769e-88.0853e-91.3019e-61.9122e-71.3794e-82.0112e-987.5170
*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)

rsni