AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 0.5
2024-05-18 01:48:18 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-05-18 01:52:21

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Earthquake info - RsniPicker2 automatic location
Event - ID :240518014723
Magnitude (ML) :0.5 +/- 0.2
Origin Time :2024-05-18 01:48:18.639 (UTC)
Location : Latitude: 44.448 N, Longitude: 7.283 E
Area :Alpi Cozie
Depth (km) :6.02
Distances (km) : 3.1 --- Pradleves (CN)
3.4 --- Cartignano (CN)
5.2 --- San Damiano Macra (CN)
5.3 --- Monterosso Grana (CN)
5.8 --- Roccabruna (CN)
6.8 --- Dronero (CN)
7.0 --- Castelmagno (CN)
7.5 --- Montemale di Cuneo (CN)
8.6 --- Valgrana (CN)
8.8 --- Villar San Costanzo (CN)
9.1 --- Celle di Macra (CN)
10.2 --- Macra (CN)
11.9 --- Valmala (CN)
12.0 --- Caraglio (CN)
13.2 --- Melle (CN)
13.9 --- Frassino (CN)
13.9 --- Bernezzo (CN)
14.0 --- Valloriate (CN)
14.1 --- Stroppo (CN)
14.1 --- Rittana (CN)

Quality location estimate:
Erh: 1 km, Erz: 1.9 km, Nf: 17, Gap: 119°, Rms: 0.202 s
Stazioni validate: 12


RsniPicker2 - Automatic location results
Station Net P arrival times P pick
err		 P pick
weight		 P res Nll
weight		 S arrival time S pick
err		 S pick
weight		 S res Nll
weight		 Dist.
PZZGU2024-05-18 01:48:22.5200.01000.310.802024-05-18 01:48:24.7600.04800.001.5116.0
STVGU--:---.-----.---.--2024-05-18 01:48:26.2600.0711-0.031.4323.5
ENRGU2024-05-18 01:48:24.0490.01500.260.922024-05-18 01:48:27.4000.08210.051.4027.2
ISOFR--:---.-----.---.--2024-05-18 01:48:29.5490.1062-0.111.2135.2
SURFFR2024-05-18 01:48:25.9300.02000.061.402024-05-18 01:48:30.8090.1142-0.340.6838.0
BHBGU2024-05-18 01:48:26.2800.0370-0.041.462024-05-18 01:48:31.0300.2082-0.540.4743.5
PIAFFR--:---.-----.---.--2024-05-18 01:48:32.9000.13820.041.2745.8
GBOSGU--:---.-----.---.--2024-05-18 01:48:33.4900.2842-0.310.8150.2
TURFFR2024-05-18 01:48:28.8500.02800.290.882024-05-18 01:48:34.7800.5263-0.790.3853.6
MVIFFR--:---.-----.---.--2024-05-18 01:48:38.1100.2602-0.380.7362.4
ROROGU--:---.-----.---.--2024-05-18 01:48:40.3600.22720.121.0072.9
IMIGU--:---.-----.---.--2024-05-18 01:48:41.2840.2832-0.440.6577.3


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU0.502.09e-116.0296SI
STV GU0.302.69e-223.5171SI
ENR GU0.801.27e-127.2156SI
ISO FR0.201.65e-235.2213SI
BHB GU0.209.25e-343.5358SI
GBOS GU0.801.46e-250.2117SI
RORO GU0.607.34e-372.9121SI
IMI GU0.701.27e-277.3141SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)		 PGV
(m/s)		 PGD
(m)		 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 GUHHZ2.5382e-53.5305e-60.0000e+07.8817e-71.4718e-62.1556e-61.7543e-52.6461e-61.8125e-73.7532e-816.0296
PZZ GUHHN3.4220e-54.1468e-60.0000e+08.6689e-71.5881e-61.5881e-62.5916e-52.4576e-61.8307e-73.5115e-816.0296
PZZ GUHHE1.8101e-52.2332e-60.0000e+07.8941e-71.5302e-62.2640e-62.9117e-51.9954e-61.1839e-73.3462e-816.0296
STV GUHHZ3.2342e-64.2383e-70.0000e+01.6480e-72.8306e-73.9001e-73.5249e-63.8414e-74.6666e-86.2746e-923.5171
STV GUHHN3.7125e-65.6834e-70.0000e+01.6657e-72.8939e-72.8939e-73.5428e-66.1146e-74.2805e-86.2712e-923.5171
STV GUHHE4.0005e-64.5485e-70.0000e+01.7069e-73.0523e-74.3908e-77.5107e-63.3785e-72.7396e-86.5958e-923.5171
ENR GUHHZ1.9364e-51.9149e-60.0000e+04.0158e-77.9656e-71.1927e-69.7153e-66.5821e-76.6285e-81.7907e-827.2156
ENR GUHHN3.6613e-53.4969e-60.0000e+01.1100e-62.3048e-62.3048e-63.0766e-51.5250e-62.0015e-75.5158e-827.2156
ENR GUHHE5.8532e-54.8852e-60.0000e+01.5759e-63.4145e-65.2408e-61.9505e-51.7280e-62.5026e-77.6466e-827.2156
ISO FRHHZ2.3946e-63.9089e-70.0000e+01.7186e-73.2404e-74.6472e-73.5399e-65.1647e-73.7264e-86.1411e-935.2213
ISO FRHHN2.3845e-63.2979e-70.0000e+01.3615e-72.5519e-72.5519e-73.2545e-62.9205e-72.8332e-84.6920e-935.2213
ISO FRHHE2.2962e-62.1744e-70.0000e+01.3734e-72.3686e-73.2883e-73.2911e-64.3801e-72.5634e-84.7329e-935.2213
BHB GUHHZ1.5918e-61.9949e-70.0000e+01.1761e-72.3519e-73.5300e-73.8143e-63.7963e-71.4845e-77.4184e-943.5358
BHB GUHHN1.1066e-61.4312e-70.0000e+01.0071e-71.6496e-71.6496e-72.1076e-62.8148e-76.3981e-83.7407e-943.5358
BHB GUHHE1.5624e-61.6314e-70.0000e+01.1085e-71.9226e-72.6780e-73.1595e-63.1323e-75.8791e-85.4972e-943.5358
GBOS GUHHZ8.4642e-71.6170e-70.0000e+01.0778e-71.8516e-72.5856e-72.4318e-63.7851e-74.2048e-86.1837e-950.2117
GBOS GUHHN7.1111e-71.1686e-70.0000e+07.1180e-81.2685e-71.2685e-71.7329e-62.3715e-72.2830e-85.2531e-950.2117
GBOS GUHHE8.6633e-71.5001e-70.0000e+01.2812e-72.0275e-72.7135e-71.9848e-66.9073e-72.6664e-84.7481e-950.2117
RORO GUHHZ4.4011e-77.9695e-80.0000e+05.3825e-89.7365e-81.5070e-71.0263e-61.5417e-76.2535e-85.8154e-972.9121
RORO GUHHN5.5382e-71.0669e-70.0000e+06.9344e-81.1932e-71.1932e-71.7932e-62.1026e-73.2438e-85.0068e-972.9121
RORO GUHHE7.8184e-71.2673e-70.0000e+09.2494e-81.5578e-72.1749e-71.8219e-62.8569e-73.3826e-82.9736e-972.9121
IMI GUHHZ9.8073e-71.0457e-70.0000e+05.6737e-81.1705e-71.9444e-71.4507e-61.5720e-76.8366e-89.1859e-977.3141
IMI GUHHN1.7546e-61.8786e-70.0000e+01.1868e-72.1428e-72.1428e-72.0516e-63.9937e-79.0395e-89.1815e-977.3141
IMI GUHHE1.1756e-61.3050e-70.0000e+07.2728e-81.5704e-72.3740e-71.8972e-61.6012e-79.5157e-87.2164e-977.3141
*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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