MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.3
2024-12-02 09:06:21 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-02 09:13:10

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Earthquake info - Manual location
Event - ID :241202090556
Magnitude (ML) :0.3 +/- 0.1
Origin Time :2024-12-02 09:06:21.676 (UTC)
Location : Latitude: 44.733 N, Longitude: 6.737 E
Area :Alpi Cozie
Depth (km) :8.02
Distances (km) : 23.1 --- Claviere
24.9 --- Cesana Torinese
25.1 --- Sauze di Cesana
26.0 --- Pontechianale
27.4 --- Sestriere
27.7 --- Bellino
30.1 --- Prali
30.6 --- Casteldelfino
31.2 --- Bobbio Pellice
33.4 --- Crissolo
33.9 --- Salza di Pinerolo
34.1 --- Villar Pellice
34.2 --- Sauze d Oulx
34.3 --- Oulx
34.8 --- Acceglio
35.1 --- Elva
35.1 --- Pragelato
35.6 --- Massello
35.9 --- Ostana
36.3 --- Oncino

Quality location estimate: Erh: 1 km, Erz: 1.5 km, Nf: 12, Gap: 122 °, Rms: 0.18


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.
OGAGFR2024-12-02 09:06:25.5900.01000.011.802024-12-02 09:06:27.7570.0400-0.570.4719.2
RRLGU2024-12-02 09:06:26.5700.0120-0.001.832024-12-02 09:06:29.8000.0661-0.200.8323.6
SURFFR2024-12-02 09:06:27.5100.0160-0.081.382024-12-02 09:06:31.5100.0892-0.450.5729.7
PZZGU2024-12-02 09:06:29.3800.02110.091.182024-12-02 09:06:34.2900.2927-0.570.5740.2
BHBGU2024-12-02 09:06:30.1300.03210.021.602024-12-02 09:06:35.4390.2707-0.620.5143.9
RSPGU2024-12-02 09:06:33.5910.10040.430.092024-12-02 09:06:41.1220.0400-0.071.1962.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
OGAG FRHH0.164.15e-219.2291
RRL GUHH0.363.04e-223.611
PZZ GUHH0.352.68e-240.2130
BHB GUHH0.481.63e-243.974
RSP GUHH0.103.83e-362.842


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.
(°)
OGAG FRHHZ1.6507e-63.4433e-72.7751e-71.3113e-75.7093e-86.9819e-61.2104e-67.6957e-89.3615e-919.2291
OGAG FRHHN1.4521e-63.6177e-73.6764e-71.9216e-77.3812e-83.3725e-61.8269e-61.0358e-71.2024e-819.2291
OGAG FRHHE1.0640e-63.4872e-73.3030e-72.4961e-71.1874e-73.2357e-61.5984e-61.5600e-71.3236e-819.2291
RRL GUHHZ1.4637e-62.1830e-71.6337e-71.0462e-74.1543e-82.8467e-67.9770e-75.7108e-86.1320e-923.611
RRL GUHHN1.7088e-63.4355e-72.9667e-71.3629e-74.2194e-85.2317e-61.4123e-65.9367e-89.7257e-923.611
RRL GUHHE2.1096e-64.0322e-72.5235e-71.0929e-74.9163e-88.6156e-61.3639e-67.1591e-81.1204e-823.611
PZZ GUHHZ1.7635e-63.5727e-72.2822e-77.9958e-83.6075e-85.4906e-61.0742e-64.6068e-87.0027e-940.2130
PZZ GUHHN1.3858e-63.5059e-72.6629e-78.3903e-84.5606e-83.9702e-61.1327e-66.8088e-89.0302e-940.2130
PZZ GUHHE1.4290e-63.8962e-72.8546e-78.9946e-84.3038e-84.5120e-62.0725e-65.2925e-89.6809e-940.2130
BHB GUHHZ1.4187e-62.9209e-71.8034e-74.4939e-82.4888e-84.9042e-66.4601e-74.7704e-87.1136e-943.974
BHB GUHHN9.4577e-72.2646e-71.2792e-73.9931e-82.2459e-82.5702e-66.1952e-73.4219e-84.6039e-943.974
BHB GUHHE1.2313e-62.5999e-71.3711e-74.4477e-82.4605e-83.4245e-64.9166e-74.6415e-86.6896e-943.974
RSP GUHHZ1.8918e-72.3182e-81.9305e-89.3375e-94.3008e-94.5047e-71.0878e-75.4263e-96.5522e-1062.842
RSP GUHHN2.3203e-74.6742e-83.3371e-81.6511e-81.1811e-86.6570e-71.7879e-72.1152e-81.7328e-962.842
RSP GUHHE2.2497e-74.3733e-83.6267e-81.3258e-85.9084e-97.1297e-71.4968e-77.9946e-99.9320e-1062.842
*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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