MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.6
2024-11-17 18:57:37 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-11-18 08:02:24

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Earthquake info - Manual location
Event - ID :241117185615
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2024-11-17 18:57:37.146 (UTC)
Location : Latitude: 44.506 N, Longitude: 6.882 E
Area :Alpi Cozie
Depth (km) :1.37
Distances (km) : 9.2 --- Acceglio
12.8 --- Argentera
13.6 --- Bellino
13.9 --- Prazzo
16.8 --- Canosio
16.9 --- Elva
17.4 --- Pontechianale
17.6 --- Marmora
17.6 --- Casteldelfino
19.4 --- Stroppo
21.5 --- Pietraporzio
23.5 --- Macra
23.7 --- Celle di Macra
24.0 --- Sambuco
25.7 --- Sampeyre
28.2 --- Castelmagno
29.6 --- San Damiano Macra
30.7 --- Crissolo
31.0 --- Oncino
31.8 --- Vinadio

Quality location estimate: Erh: 0.9 km, Erz: 0.8 km, Nf: 24, Gap: 84 °, 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.
SURFFR2024-11-17 18:57:38.8300.0040-0.022.112024-11-17 18:57:39.6990.0190-0.440.956.3
PZZGU2024-11-17 18:57:41.3200.01000.022.112024-11-17 18:57:43.9100.0571-0.450.9218.8
ISOFR2024-11-17 18:57:44.6930.0200-0.011.972024-11-17 18:57:49.1700.1103-0.760.5238.2
OGAGFR2024-11-17 18:57:45.9410.02000.570.132024-11-17 18:57:51.1800.04000.011.5441.5
STVGU2024-11-17 18:57:45.9080.02000.041.772024-11-17 18:57:51.0410.3067-0.920.5245.6
RRLGU2024-11-17 18:57:46.0160.0200-0.410.932024-11-17 18:57:52.7350.0400-0.121.3746.9
BHBGU2024-11-17 18:57:46.3700.02610.011.832024-11-17 18:57:51.9580.1645-0.860.5047.5
ENRGU2024-11-17 18:57:48.5280.02001.470.142024-11-17 18:57:53.9010.0400-0.091.4152.6
TURFFR2024-11-17 18:57:50.7680.02000.101.332024-11-17 18:57:59.1570.0400-1.110.3471.6
RSPGU2024-11-17 18:57:51.9080.02000.410.272024-11-17 18:58:00.9960.0400-0.650.7077.6
SAOFFR2024-11-17 18:57:53.2060.02001.350.142024-11-17 18:58:00.9410.0400-1.240.2578.7
GBOSGU2024-11-17 18:57:51.7160.0200-0.181.222024-11-17 18:58:01.8300.2867-0.321.0281.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH0.833.40e-118.889
ISO FRHH0.231.32e-238.2159
OGAG FRHH0.512.14e-241.5319
STV GUHH0.621.53e-245.6129
RRL GUHH0.571.30e-246.9351
BHB GUHH0.802.93e-247.539
ENR GUHH0.924.69e-252.6126
TURF FRHH0.537.31e-371.6145
RSP GUHH0.506.10e-377.623
SAOF FRHH0.647.52e-378.7137


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.
(°)
PZZ GUHHZ2.7764e-54.1820e-62.3584e-68.0370e-74.3110e-71.1622e-49.9567e-66.7338e-71.1165e-718.889
PZZ GUHHN3.2282e-55.9422e-62.9486e-68.0794e-74.0852e-71.4155e-41.0260e-56.5493e-71.3766e-718.889
PZZ GUHHE2.7420e-54.9855e-63.1770e-61.0677e-65.3472e-77.2783e-51.3773e-57.4684e-71.2924e-718.889
ISO FRHHZ1.2378e-61.9713e-71.2423e-73.5008e-81.6378e-84.5011e-63.3443e-72.7230e-84.9242e-938.2159
ISO FRHHN1.4717e-61.9652e-79.4081e-82.5403e-81.4611e-83.4166e-63.8346e-72.2669e-84.5818e-938.2159
ISO FRHHE1.4582e-62.0425e-71.0157e-72.9848e-81.5419e-84.8107e-64.6364e-72.2825e-84.8778e-938.2159
OGAG FRHHZ3.8253e-71.2355e-71.1133e-77.2165e-83.0595e-81.3688e-67.2148e-73.9808e-83.3239e-941.5319
OGAG FRHHN4.8146e-71.0635e-71.0487e-74.8005e-82.6757e-81.5109e-67.4092e-73.6300e-83.3494e-941.5319
OGAG FRHHE5.5380e-71.7011e-71.8426e-71.1023e-75.2469e-81.0418e-61.2466e-66.7697e-85.9280e-941.5319
STV GUHHZ1.4530e-62.4883e-71.7202e-77.5934e-82.8298e-83.0816e-61.2222e-63.8511e-85.4768e-945.6129
STV GUHHN1.4905e-62.2444e-71.3775e-75.4268e-83.3491e-84.7972e-67.3996e-73.9746e-85.6743e-945.6129
STV GUHHE1.5037e-61.8208e-71.0788e-74.2841e-82.3304e-83.5908e-66.4678e-73.0726e-84.8491e-945.6129
RRL GUHHZ6.4327e-79.2960e-85.9352e-83.3255e-81.5938e-81.4956e-64.1419e-71.9796e-82.7135e-946.9351
RRL GUHHN5.7339e-71.3965e-71.0059e-73.4289e-81.6057e-82.5113e-65.2543e-71.8995e-82.9280e-946.9351
RRL GUHHE6.9137e-71.3882e-71.3024e-74.3637e-82.1682e-83.1344e-67.5656e-73.4881e-84.1895e-946.9351
BHB GUHHZ3.0166e-65.2365e-72.4459e-75.9362e-83.6269e-81.0899e-51.0716e-65.8199e-81.0672e-847.539
BHB GUHHN2.0699e-63.8550e-72.3492e-76.5291e-83.5003e-85.7311e-61.0572e-65.1569e-81.0090e-847.539
BHB GUHHE2.1238e-63.6177e-71.7602e-75.0921e-82.7350e-87.0148e-66.7399e-74.9345e-87.8860e-947.539
ENR GUHHZ5.0495e-65.4496e-71.8016e-78.4037e-84.7432e-88.8805e-68.4061e-76.3573e-81.2317e-852.6126
ENR GUHHN1.6328e-51.5130e-63.0725e-71.2817e-77.0959e-81.6683e-51.7328e-61.1159e-72.8620e-852.6126
ENR GUHHE1.4614e-51.5606e-63.6742e-79.7883e-85.5696e-82.1565e-51.8083e-69.6544e-82.4844e-852.6126
TURF FRHHZ2.8892e-75.7014e-84.7009e-82.4903e-81.8454e-89.2223e-72.1659e-71.9707e-81.8508e-971.6145
TURF FRHHN5.5855e-71.0418e-75.9684e-82.1906e-81.6275e-82.3336e-62.3679e-72.5751e-82.4573e-971.6145
TURF FRHHE4.1798e-77.6458e-85.6896e-84.1063e-82.4236e-81.5532e-62.8110e-72.6516e-82.2078e-971.6145
RSP GUHHZ3.0834e-74.6035e-82.4834e-89.5477e-94.6916e-99.2888e-71.5273e-76.0072e-91.0427e-977.623
RSP GUHHN5.5182e-79.6362e-84.9748e-81.2350e-87.2077e-91.7769e-61.7492e-71.1506e-82.3540e-977.623
RSP GUHHE3.8478e-76.6827e-84.4045e-81.1484e-85.6026e-91.0684e-61.7632e-78.7088e-91.7169e-977.623
SAOF FRHHZ2.7309e-77.2834e-87.2103e-82.5619e-81.9928e-85.1750e-73.8875e-73.1919e-82.4035e-978.7137
SAOF FRHHN3.1088e-76.1016e-85.1273e-82.5318e-81.7671e-84.9257e-72.2516e-72.3087e-82.1707e-978.7137
SAOF FRHHE2.9536e-77.8094e-86.4438e-83.8115e-82.4214e-88.1548e-73.1608e-72.7590e-82.1245e-978.7137
GBOS GUHHZ7.4201e-71.9238e-71.3285e-74.2162e-81.9734e-82.3089e-69.0747e-72.8292e-84.0493e-981.6111
GBOS GUHHN6.9473e-71.4332e-71.2723e-75.2110e-82.0058e-81.8570e-64.6653e-72.2517e-83.6550e-981.6111
GBOS GUHHE8.0131e-71.6428e-71.3902e-74.7131e-82.0844e-83.0309e-66.1794e-73.1540e-84.7444e-981.6111
*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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