MANUAL Location - Area: Alpi Cozie , magnitude (ML): 1.1
2022-06-27 15:45:42 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-06-28 08:55:06

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Earthquake info - Manual location
Event - ID :220627154402
Magnitude (ML) :1.1 +/- 0.2
Origin Time :2022-06-27 15:45:42.345 (UTC)
Location : Latitude: 45.018 N, Longitude: 7.251 E
Area :Alpi Cozie
Depth (km) :23.45
Distances (km) : 5.6 --- Coazze
8.1 --- Perosa Argentina
8.4 --- Inverso Pinasca
8.5 --- Pinasca
8.6 --- Giaveno
8.7 --- Pomaretto
9.4 --- Roure
9.7 --- Valgioie
10.0 --- Vaie
10.2 --- Sant Antonino di Susa
10.5 --- Villar Focchiardo
10.6 --- Cumiana
10.7 --- Cantalupa
11.1 --- Villar Perosa
11.2 --- Chiusa di San Michele
11.8 --- Borgone Susa
12.0 --- Roletto
12.0 --- Condove
12.1 --- Frossasco
12.6 --- Sant Ambrogio di Torino

Quality location estimate: Erh: 1.7 km, Erz: 1.6 km, Nf: 28, Gap: 75 °, Rms: 0.47


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.
RSPGU2022-06-27 15:45:47.8600.01500.570.972022-06-27 15:45:50.7300.0892-0.051.5428.7
BHBGU2022-06-27 15:45:47.8800.03410.031.562022-06-27 15:45:50.9900.0892-0.680.3631.5
RRLGU2022-06-27 15:45:51.1700.02310.591.052022-06-27 15:45:56.1890.1404-0.041.3545.7
BNIMN2022-06-27 15:45:52.2900.03210.770.962022-06-27 15:45:57.8870.2667-0.001.1751.0
LSDGU2022-06-27 15:45:52.9000.02910.790.892022-06-27 15:45:58.9900.17550.031.2556.2
MONCIV2022-06-27 15:45:52.3210.0602-0.930.372022-06-27 15:46:01.8690.04000.211.0658.6
PZZGU2022-06-27 15:45:53.6300.03010.731.042022-06-27 15:46:00.6910.27270.311.0662.9
OGAGFR2022-06-27 15:45:54.8190.02000.671.102022-06-27 15:46:02.2070.0400-0.161.2166.4
TRAVGU2022-06-27 15:45:53.8450.0200-0.081.522022-06-27 15:46:01.4800.4409-0.550.7271.6
SURFFR2022-06-27 15:45:55.7600.02000.760.972022-06-27 15:46:03.9870.0400-0.061.2972.9
CIROGU2022-06-27 15:45:54.9780.0200-0.071.512022-06-27 15:46:04.1310.10020.241.0774.2
STVGU2022-06-27 15:45:55.6530.0200-0.950.362022-06-27 15:46:05.4700.5309-1.260.2989.4
ENRGU2022-06-27 15:45:56.7410.0200-0.131.372022-06-27 15:46:05.9700.3658-1.240.2592.0
GBOSGU2022-06-27 15:45:57.7570.0200-0.450.542022-06-27 15:46:09.4900.04000.131.17101.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
RSP GUHH1.192.27e-128.74
BHB GUHH1.031.11e-131.5177
RRL GUHH1.368.51e-245.7254
LSD GUHH1.327.45e-256.2349
MONC IVHH1.075.67e-258.683
PZZ GUHH1.095.89e-262.9191
OGAG FRHH0.932.16e-266.4246
TRAV GUHH0.851.80e-271.635
CIRO GUHH1.141.48e-274.221
STV GUHH0.876.50e-389.4176
ENR GUHH0.851.19e-292.0171
GBOS GUHH1.106.25e-3101.0151


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.
(°)
RSP GUHHZ5.6138e-55.2496e-68.1690e-73.0570e-71.7429e-74.5943e-52.7567e-63.4920e-78.1233e-828.74
RSP GUHHN4.2359e-54.5106e-61.2832e-63.7011e-72.1560e-74.6798e-54.8245e-64.3208e-79.0851e-828.74
RSP GUHHE5.8044e-56.9499e-61.6913e-65.2175e-73.2441e-79.1747e-58.1441e-65.4835e-71.2300e-728.74
BHB GUHHZ1.1891e-51.2893e-65.7053e-71.3720e-77.8461e-82.1094e-52.4655e-61.4277e-72.8274e-831.5177
BHB GUHHN1.7928e-52.2093e-69.0875e-72.1307e-71.4172e-74.0897e-52.9806e-62.4431e-74.9922e-831.5177
BHB GUHHE2.7474e-53.0236e-69.3161e-72.1029e-71.2169e-73.4113e-53.5901e-62.5447e-75.7866e-831.5177
RRL GUHHZ5.1852e-67.0776e-72.2024e-79.4885e-85.2822e-81.4640e-51.1142e-68.4752e-81.3928e-845.7254
RRL GUHHN8.6640e-61.7312e-65.9888e-71.7932e-71.1069e-72.9440e-52.5358e-61.7584e-73.4147e-845.7254
RRL GUHHE3.3466e-65.7783e-73.3882e-71.1516e-75.4748e-88.6745e-61.8981e-68.4497e-81.4159e-845.7254
LSD GUHHZ4.3689e-68.4085e-74.5528e-71.4544e-77.2991e-89.7693e-62.1331e-61.1761e-72.0631e-856.2349
LSD GUHHN7.7939e-69.4217e-73.4381e-71.1456e-75.1267e-81.1917e-51.4071e-68.1921e-81.6372e-856.2349
LSD GUHHE9.7539e-61.1435e-67.7257e-72.0888e-78.1546e-81.7974e-54.0417e-61.2824e-72.3679e-856.2349
MONC IVHHZ1.5202e-64.5815e-73.5795e-71.9613e-71.2487e-76.0538e-62.0684e-61.8257e-72.7284e-858.683
MONC IVHHN2.1612e-64.5953e-74.2928e-72.8846e-71.4859e-75.7000e-62.5229e-62.0590e-72.9707e-858.683
MONC IVHHE2.8565e-65.5226e-74.8252e-72.4365e-78.9535e-86.7894e-63.4938e-61.2561e-71.6817e-858.683
PZZ GUHHZ2.5820e-65.3187e-74.2230e-71.3192e-77.2082e-87.1541e-62.6071e-61.0011e-71.7129e-862.9191
PZZ GUHHN3.2730e-68.2600e-75.3798e-71.3271e-76.4369e-87.9499e-62.1544e-69.8264e-81.7833e-862.9191
PZZ GUHHE3.0264e-66.6844e-75.8883e-71.7962e-78.3402e-89.5506e-63.2197e-61.0951e-71.7365e-862.9191
OGAG FRHHZ9.5956e-72.1559e-71.3357e-74.3698e-82.5720e-82.7530e-67.2953e-73.4965e-84.9480e-966.4246
OGAG FRHHN1.0725e-62.0084e-71.9950e-71.1344e-74.5799e-81.6757e-69.1476e-75.5509e-85.9432e-966.4246
OGAG FRHHE9.0908e-71.7525e-71.4049e-77.5460e-83.4960e-81.4344e-67.2380e-74.8973e-84.5904e-966.4246
TRAV GUHHZ1.1668e-61.9046e-71.1963e-73.6288e-81.8167e-82.6456e-67.8379e-72.4813e-83.8797e-971.635
TRAV GUHHN2.6397e-63.4455e-71.5184e-74.6449e-82.6280e-84.3646e-61.0291e-63.9290e-86.4342e-971.635
TRAV GUHHE1.7037e-62.3569e-71.3363e-73.6346e-81.9521e-83.6703e-67.2273e-72.7933e-84.9819e-971.635
CIRO GUHHZ1.7238e-62.3527e-71.1412e-73.3317e-81.4095e-84.3315e-67.2058e-72.3313e-84.5011e-974.221
CIRO GUHHN2.0140e-62.5165e-79.5578e-82.2864e-81.3967e-84.8568e-63.8585e-72.7215e-85.4332e-974.221
CIRO GUHHE2.5545e-63.1861e-71.3984e-73.4838e-82.0738e-85.2376e-65.2775e-73.7424e-86.9463e-974.221
STV GUHHZ7.1929e-78.5049e-83.5362e-82.0205e-82.5733e-81.5359e-61.2793e-74.2436e-88.8372e-989.4176
STV GUHHN5.1906e-76.1555e-83.1615e-82.1177e-82.8423e-89.7743e-71.8085e-74.2134e-89.4867e-989.4176
STV GUHHE5.7688e-76.7769e-83.7186e-81.2191e-88.7590e-91.4438e-61.8851e-71.2472e-81.8918e-989.4176
ENR GUHHZ1.3607e-61.5681e-74.6261e-81.4521e-81.1099e-82.4185e-62.0401e-71.8316e-83.3562e-992.0171
ENR GUHHN2.4947e-62.4951e-76.2653e-81.8562e-81.2796e-83.8571e-62.2146e-72.3401e-85.1078e-992.0171
ENR GUHHE4.0502e-64.5246e-71.0254e-72.0568e-81.3611e-85.8677e-62.8476e-72.9181e-87.5391e-992.0171
GBOS GUHHZ6.8518e-71.2391e-75.8694e-81.8620e-81.0524e-81.6099e-63.0286e-71.7688e-82.9187e-9101.0151
GBOS GUHHN4.5713e-77.4354e-85.5812e-82.2808e-81.3296e-81.3399e-62.1255e-71.8339e-82.5791e-9101.0151
GBOS GUHHE5.1924e-78.4076e-85.7534e-81.7812e-89.9258e-91.5016e-62.9127e-71.1829e-82.1640e-9101.0151
*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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