MANUAL Location - Area: Alpi Cozie , magnitude (ML): 1.6
2024-09-08 12:16:10 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-09-09 09:09:28

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Earthquake info - Manual location
Event - ID :240908121520
Magnitude (ML) :1.6 +/- 0.2
Origin Time :2024-09-08 12:16:10.171 (UTC)
Location : Latitude: 44.518 N, Longitude: 6.903 E
Area :Alpi Cozie
Depth (km) :8.02
Distances (km) : 8.4 --- Acceglio
11.5 --- Bellino
12.7 --- Prazzo
13.7 --- Argentera
15.0 --- Elva
15.3 --- Pontechianale
15.5 --- Casteldelfino
15.8 --- Canosio
16.5 --- Marmora
17.8 --- Stroppo
21.9 --- Pietraporzio
22.0 --- Macra
22.3 --- Celle di Macra
23.7 --- Sampeyre
24.1 --- Sambuco
27.3 --- Castelmagno
28.1 --- San Damiano Macra
28.6 --- Crissolo
28.8 --- Oncino
29.9 --- Ostana

Quality location estimate: Erh: 0.8 km, Erz: 0.9 km, Nf: 52, Gap: 76 °, Rms: 0.28


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.
SURFFR2024-09-08 12:16:11.8200.0040-1.060.182024-09-08 12:16:12.8900.0340-2.010.0111.5
PZZGU2024-09-08 12:16:14.0200.0090-0.211.302024-09-08 12:16:16.5990.0511-0.580.5419.4
ISOFR2024-09-08 12:16:17.5000.0824-0.211.312024-09-08 12:16:22.2400.1173-0.600.5840.0
OGAGFR2024-09-08 12:16:18.1300.0211-0.011.522024-09-08 12:16:23.7670.0400-0.051.4942.5
BHBGU2024-09-08 12:16:18.8600.03310.171.322024-09-08 12:16:24.5410.1665-0.111.3446.1
STVGU2024-09-08 12:16:18.5100.0472-0.011.522024-09-08 12:16:24.0590.1354-0.241.2046.2
RRLGU2024-09-08 12:16:18.8500.0231-0.181.372024-09-08 12:16:25.2000.1384-0.111.3646.8
ENRGU2024-09-08 12:16:19.7900.02610.151.362024-09-08 12:16:26.0400.1554-0.171.2852.9
OGDIFR2024-09-08 12:16:23.7400.03510.420.682024-09-08 12:16:32.6030.0400-0.171.2771.1
TURFFR2024-09-08 12:16:23.6730.02000.291.022024-09-08 12:16:32.4450.2196-0.251.1172.3
MVIFFR2024-09-08 12:16:23.6800.03610.091.432024-09-08 12:16:32.0100.4919-1.170.2972.4
RSPGU2024-09-08 12:16:24.0800.03810.241.142024-09-08 12:16:33.3700.2276-0.071.2076.2
OGMOFR2024-09-08 12:16:24.6200.03910.071.442024-09-08 12:16:34.0820.0400-0.630.5979.0
SAOFFR2024-09-08 12:16:25.0500.04010.580.402024-09-08 12:16:34.1700.2356-0.271.0679.1
GBOSGU2024-09-08 12:16:24.5500.04120.211.212024-09-08 12:16:34.5300.24060.400.8181.0
ESCAFR2024-09-08 12:16:25.8400.04320.131.352024-09-08 12:16:35.9400.3457-0.650.6585.6
MGROGU2024-09-08 12:16:26.0970.0200-0.141.392024-09-08 12:16:37.3000.2717-0.231.0589.9
BURYGU2024-09-08 12:16:27.9540.02000.291.022024-09-08 12:16:38.8700.0400-0.970.3197.3
ROROGU2024-09-08 12:16:28.0000.0522-0.011.432024-09-08 12:16:40.7490.30870.260.91103.3
IMIGU2024-09-08 12:16:28.4980.02000.231.152024-09-08 12:16:41.1300.31570.170.97104.3
LSDGU2024-09-08 12:16:28.8300.0542-0.041.412024-09-08 12:16:41.5600.4829-0.370.81106.7
CANOGU2024-09-08 12:16:29.2490.0200-0.480.782024-09-08 12:16:42.7580.0400-0.840.43111.9
QLNOIV2024-09-08 12:16:30.1260.0200-0.171.312024-09-08 12:16:44.2200.5689-0.530.69116.9
PCPGU2024-09-08 12:16:32.6900.07130.720.282024-09-08 12:16:48.0760.04000.480.69130.5
CIROGU2024-09-08 12:16:32.8000.0663-0.001.352024-09-08 12:16:48.1400.0400-0.540.75131.7
MRGEIV2024-09-08 12:16:34.3700.0200-0.211.212024-09-08 12:16:51.8640.04000.430.75140.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH1.642.09e+019.494
ISO FRHH1.119.27e-240.0162
OGAG FRHH1.391.55e-142.5316
BHB GUHH1.461.43e-146.139
STV GUHH1.378.45e-246.2132
RRL GUHH1.347.80e-246.8349
ENR GUHH1.642.46e-152.9128
TURF FRHH1.567.68e-272.3147
RSP GUHH1.142.75e-276.222
SAOF FRHH1.515.55e-279.1138
GBOS GUHH2.028.80e-281.0112
ESCA FRHH1.484.36e-285.6154
MGRO GUHH1.514.14e-289.9126
BURY GUHH1.513.42e-297.3147
RORO GUHH1.876.79e-2103.3116
IMI GUHH1.614.99e-2104.3130
LSD GUHH1.825.62e-2106.710
QLNO IVHH1.753.80e-2116.9100
PCP GUHH1.722.94e-2130.588
CIRO GUHH1.761.55e-2131.723
MRGE IVHH1.782.21e-2140.05


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 GUHHZ1.0200e-41.7977e-51.1585e-57.5104e-64.3383e-62.6131e-45.5735e-56.0460e-66.1707e-719.494
PZZ GUHHN8.4458e-51.6480e-51.1768e-56.6306e-63.6523e-63.0593e-46.4173e-54.7420e-64.5527e-719.494
PZZ GUHHE6.7677e-51.7422e-51.5381e-59.3976e-64.0324e-62.0615e-48.6581e-54.4966e-65.2644e-719.494
ISO FRHHZ5.8756e-61.1060e-67.0315e-72.2319e-71.1802e-71.8253e-52.2364e-61.9422e-72.7059e-840.0162
ISO FRHHN6.1222e-68.7533e-75.5507e-72.2544e-71.1155e-71.7763e-52.9352e-61.7532e-72.3638e-840.0162
ISO FRHHE6.6421e-61.2068e-68.3322e-73.1430e-71.5232e-71.6109e-53.8043e-62.2460e-73.2009e-840.0162
OGAG FRHHZ2.4029e-66.3421e-76.9498e-74.7276e-72.0651e-75.7421e-63.0385e-62.6852e-72.0902e-842.5316
OGAG FRHHN1.7570e-66.4822e-75.9912e-74.0877e-71.5766e-76.0309e-63.3568e-61.8504e-71.7164e-842.5316
OGAG FRHHE3.0873e-61.0953e-61.0676e-68.1102e-74.4241e-75.3293e-69.2542e-65.1741e-74.1430e-842.5316
BHB GUHHZ1.6104e-52.6452e-61.2436e-63.6361e-71.6920e-75.4229e-54.9348e-62.6667e-75.4461e-846.139
BHB GUHHN9.7131e-61.8602e-61.3028e-64.3763e-71.7089e-73.0542e-56.0221e-62.5855e-74.6072e-846.139
BHB GUHHE1.2600e-51.9721e-61.0606e-63.2279e-71.3080e-72.9092e-55.1105e-62.1556e-74.6188e-846.139
STV GUHHZ6.1558e-61.2350e-61.0005e-65.6090e-72.4475e-71.6208e-55.5451e-63.3155e-74.1169e-846.2132
STV GUHHN6.4562e-61.2324e-68.1934e-73.7791e-71.7114e-71.5843e-53.7985e-61.9268e-72.6527e-846.2132
STV GUHHE5.4375e-61.0591e-68.3361e-73.4888e-71.7140e-71.3224e-54.1021e-62.3532e-72.8816e-846.2132
RRL GUHHZ2.4280e-65.2575e-75.0137e-73.5469e-71.4187e-77.8491e-63.1631e-61.9666e-71.7039e-846.8349
RRL GUHHN3.8588e-68.0245e-78.3073e-73.4942e-71.3246e-71.0199e-54.9588e-61.8000e-72.6794e-846.8349
RRL GUHHE3.9434e-67.8923e-77.2243e-73.5667e-71.3401e-71.4640e-54.1707e-61.7563e-72.2958e-846.8349
ENR GUHHZ1.3672e-51.8404e-61.1653e-66.6290e-73.0387e-73.8089e-53.8643e-63.3308e-73.9916e-852.9128
ENR GUHHN2.8167e-54.1645e-62.0330e-68.9102e-74.5405e-76.1739e-51.6713e-56.1436e-79.1411e-852.9128
ENR GUHHE2.0560e-53.1418e-61.9112e-65.8922e-72.6756e-74.4254e-51.2993e-53.9549e-78.3384e-852.9128
TURF FRHHZ2.0726e-65.2540e-73.8546e-71.7451e-77.2221e-86.1654e-61.2893e-61.0012e-71.4312e-872.3147
TURF FRHHN3.3061e-66.4006e-75.1719e-72.0722e-78.9412e-81.5268e-51.6803e-61.1273e-71.6479e-872.3147
TURF FRHHE3.8638e-69.5775e-76.3321e-73.2302e-71.5364e-79.8996e-63.2720e-62.1461e-72.7393e-872.3147
RSP GUHHZ1.7036e-63.1332e-71.8465e-76.9800e-82.7506e-84.4980e-67.5935e-74.0912e-86.1709e-976.222
RSP GUHHN2.0180e-63.7755e-72.3646e-76.6724e-83.1252e-88.2999e-69.0749e-74.2674e-88.3453e-976.222
RSP GUHHE2.2611e-64.4310e-73.0903e-78.3315e-83.7930e-89.0342e-61.3753e-65.9720e-81.0517e-876.222
SAOF FRHHZ1.5160e-64.7234e-75.4670e-72.9874e-79.5916e-83.0715e-63.7179e-61.1188e-71.5393e-879.1138
SAOF FRHHN1.3041e-63.2032e-73.2984e-72.1322e-79.6390e-83.1391e-62.2704e-61.0579e-71.1226e-879.1138
SAOF FRHHE1.4969e-65.1330e-74.7115e-71.9584e-78.3927e-84.0003e-63.7896e-69.7175e-81.3579e-879.1138
GBOS GUHHZ4.3617e-61.0669e-66.8584e-72.4074e-71.1088e-71.1707e-53.5835e-61.4658e-72.4210e-881.0112
GBOS GUHHN2.9153e-68.6678e-77.9208e-73.2419e-71.6707e-79.3567e-65.3398e-62.1967e-72.4304e-881.0112
GBOS GUHHE4.0195e-69.5422e-77.4415e-72.5821e-71.2486e-71.5410e-53.4213e-61.7051e-72.6118e-881.0112
ESCA FRHHZ1.5794e-64.0149e-73.6368e-71.2424e-75.8210e-84.3208e-62.1928e-67.2549e-81.1408e-885.6154
ESCA FRHHN3.2179e-66.2501e-73.6349e-71.3845e-77.4096e-81.0029e-51.5202e-69.5113e-81.3210e-885.6154
ESCA FRHHE2.2766e-64.7219e-74.1464e-72.0877e-71.4241e-78.2114e-61.7730e-62.0641e-71.4245e-885.6154
MGRO GUHHZ9.2625e-72.4777e-72.6870e-71.3143e-75.1105e-82.8480e-61.5261e-66.9488e-88.2311e-989.9126
MGRO GUHHN1.4554e-63.8822e-73.6715e-72.3595e-71.7649e-74.0863e-62.3618e-62.3520e-71.6768e-889.9126
MGRO GUHHE1.7174e-64.0106e-73.9775e-71.6015e-76.5643e-84.0237e-63.2405e-69.3908e-81.1970e-889.9126
BURY GUHHZ1.5434e-62.2835e-72.0192e-71.0477e-75.2664e-83.3058e-61.2080e-67.2771e-85.7292e-997.3147
BURY GUHHN1.8054e-63.5567e-73.1457e-72.1094e-79.7039e-86.3268e-61.6172e-69.5999e-89.1370e-997.3147
BURY GUHHE2.6184e-64.1958e-73.1480e-71.6816e-77.7807e-86.0131e-61.6668e-69.1146e-81.0492e-897.3147
RORO GUHHZ2.4383e-65.8995e-75.2152e-71.7728e-71.0314e-76.9743e-62.7788e-61.5382e-72.0038e-8103.3116
RORO GUHHN2.5301e-67.5964e-76.5389e-72.2665e-79.3857e-86.7366e-64.7005e-61.3826e-71.9568e-8103.3116
RORO GUHHE2.7582e-66.8981e-75.0852e-71.1486e-77.7127e-87.9098e-62.7011e-61.2066e-71.5082e-8103.3116
IMI GUHHZ2.3809e-64.4447e-73.9476e-71.4131e-75.4743e-87.8624e-62.0715e-67.7297e-81.2691e-8104.3130
IMI GUHHN2.4253e-65.0431e-74.1328e-71.6506e-76.8982e-86.3128e-62.1494e-69.0728e-81.1779e-8104.3130
IMI GUHHE3.1508e-64.4320e-74.0755e-71.4227e-76.4239e-86.4818e-63.4642e-68.3819e-81.2545e-8104.3130
LSD GUHHZ1.8938e-65.1411e-74.2797e-71.5343e-75.9688e-83.8781e-62.5505e-68.0273e-81.4842e-8106.710
LSD GUHHN1.6916e-64.1386e-74.1416e-71.5163e-75.4058e-84.3164e-62.9904e-67.7011e-81.0839e-8106.710
LSD GUHHE2.5597e-65.8223e-75.3895e-71.8840e-78.1920e-87.0659e-63.6734e-61.1300e-71.7885e-8106.710
CANO GUHHZ2.3073e-64.7283e-74.5535e-72.3881e-79.8150e-85.9480e-62.0594e-61.3222e-71.7261e-8111.9108
CANO GUHHN2.9935e-67.6813e-77.0847e-73.2425e-71.2778e-77.4418e-65.8591e-61.5308e-72.1143e-8111.9108
CANO GUHHE2.6466e-69.5331e-79.1879e-74.9778e-71.8273e-76.7796e-64.8958e-62.2376e-73.1812e-8111.9108
QLNO IVHHZ7.6142e-72.3055e-72.1424e-71.1925e-74.8047e-83.2981e-69.9209e-76.4217e-86.2372e-9116.9100
QLNO IVHHN1.3451e-63.0622e-72.7798e-71.3198e-75.3750e-84.1950e-61.2495e-66.9243e-88.8251e-9116.9100
QLNO IVHHE1.6804e-63.9480e-73.3839e-71.3863e-75.6049e-85.7770e-61.8995e-67.6595e-81.1117e-8116.9100
PCP GUHHZ7.0984e-72.1640e-72.1166e-71.6067e-75.8084e-82.4121e-61.1381e-66.1656e-86.9717e-9130.588
PCP GUHHN1.0815e-62.9498e-72.6474e-71.1685e-74.2829e-83.2362e-61.4918e-65.0747e-87.9418e-9130.588
PCP GUHHE1.5563e-63.1443e-72.3548e-79.4856e-84.9843e-84.0626e-68.5310e-77.3126e-88.4052e-9130.588
CIRO GUHHZ7.2365e-71.7753e-71.1864e-76.1531e-83.0898e-82.6618e-66.1144e-73.5793e-84.8309e-9131.723
CIRO GUHHN6.5374e-71.3334e-71.0673e-73.8617e-81.6295e-81.4185e-66.1040e-72.4269e-83.3632e-9131.723
CIRO GUHHE7.6003e-71.8771e-71.4521e-74.6262e-82.6345e-82.4194e-66.1658e-73.9178e-84.9805e-9131.723
MRGE IVHHZ5.3027e-79.3859e-88.9035e-84.2488e-81.6035e-81.1236e-63.7996e-72.0561e-82.7829e-9140.05
MRGE IVHHN7.8552e-71.2726e-79.6106e-84.8705e-82.4515e-81.3829e-64.6658e-72.7799e-83.0107e-9140.05
MRGE IVHHE5.0314e-77.3581e-85.7563e-83.5723e-81.9569e-81.0144e-62.7777e-72.1042e-81.9455e-9140.05
*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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