MANUAL Location - Area: Zona Genova , magnitude (ML): 0.8
2022-10-12 02:58:45 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-10-12 09:29:56

RSNI Logo

Earthquake info - Manual location
Event - ID :221012025822
Magnitude (ML) :0.8 +/- 0.2
Origin Time :2022-10-12 02:58:45.613 (UTC)
Location : Latitude: 44.457 N, Longitude: 9.094 E
Area :Zona Genova
Depth (km) :4.27
Distances (km) : 1.0 --- Bargagli
1.3 --- Davagna
3.7 --- Lumarzo
7.5 --- Uscio
7.7 --- Neirone
7.8 --- Montoggio
8.8 --- Torriglia
8.8 --- Bogliasco
8.9 --- Pieve Ligure
9.1 --- Tribogna
9.3 --- Sori
10.0 --- Moconesi
10.0 --- Avegno
10.5 --- Sant Olcese
10.9 --- Recco
11.4 --- Valbrevenna
11.7 --- Casella
12.4 --- Cicagna
12.7 --- Camogli
13.1 --- Favale di Malvaro

Quality location estimate: Erh: 0.2 km, Erz: 0.2 km, Nf: 30, Gap: 68 °, Rms: 0.07


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.
ARV12LK2022-10-12 02:58:47.1140.02000.021.442022-10-12 02:58:48.1200.0400-0.011.444.8
LSG07LK2022-10-12 02:58:47.1090.0200-0.001.522022-10-12 02:58:48.1500.0400-0.021.444.9
LSG06LK2022-10-12 02:58:47.2330.02000.011.492022-10-12 02:58:48.3190.0400-0.031.415.3
ARV10LK2022-10-12 02:58:47.1840.02000.021.482022-10-12 02:58:48.2740.04000.001.446.2
TBG02GU2022-10-12 02:58:47.3520.02000.090.882022-10-12 02:58:48.3060.0400-0.130.876.5
TBG01GU2022-10-12 02:58:47.4490.0200-0.031.472022-10-12 02:58:48.6220.0400-0.170.617.3
TGLIT2022-10-12 02:58:48.4260.0200-0.001.522022-10-12 02:58:50.3850.0400-0.021.4411.6
GENLGU2022-10-12 02:58:48.0790.0200-0.200.472022-10-12 02:58:49.8820.0400-0.280.2212.2
RNCAGU2022-10-12 02:58:48.2670.02000.051.242022-10-12 02:58:50.0010.0400-0.041.4012.3
GNVIT2022-10-12 02:58:48.5960.02000.021.482022-10-12 02:58:50.5390.0400-0.120.9114.0
RNSIT2022-10-12 02:58:50.5660.02000.550.072022-10-12 02:58:53.0980.0400-0.021.2920.4
GORRGU2022-10-12 02:58:50.4780.02000.011.502022-10-12 02:58:53.8150.0400-0.160.7423.4
MSSAIV2022-10-12 02:58:52.8180.02000.011.342022-10-12 02:58:57.4110.0400-0.640.0037.5
PCPGU2022-10-12 02:58:53.5050.0200-0.200.562022-10-12 02:58:59.8030.04000.480.0844.8
CANOGU2022-10-12 02:58:59.7100.02001.130.002022-10-12 02:59:08.2810.04000.380.2273.7


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
ARV12LKEH0.952.96e+04.8222
LSG07LKEH0.952.79e+04.9326
LSG06LKEH0.447.46e-15.349
ARV10LKEH0.537.08e-16.2218
TBG02GUEH0.597.61e-16.5123
TBG01GUEH0.758.71e-17.3156
GENL GUEH0.642.83e-112.2240
RNCA GUHH0.814.07e-112.3278
GNV ITHG0.853.54e-114.0258
RNS ITHN0.751.44e-120.4321
MSSA IVHH1.077.64e-237.5115
CANO GUHH1.102.51e-273.7248


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.
(°)
ARV12LKEHZ1.6404e-41.8954e-58.9177e-62.0242e-61.2348e-63.2621e-42.8085e-52.3206e-65.0097e-74.8222
ARV12LKEHN2.8615e-44.4438e-52.3008e-56.1172e-63.3810e-65.6190e-49.2078e-56.0070e-61.2162e-64.8222
ARV12LKEHE1.5474e-42.0454e-57.1295e-61.6171e-69.9362e-71.8024e-42.6712e-52.0208e-64.9459e-74.8222
LSG07LKEHZ2.6427e-43.2040e-51.4594e-53.7448e-62.1284e-64.0440e-44.6507e-53.4853e-66.7458e-74.9326
LSG07LKEHN3.1823e-45.1914e-52.3996e-55.7572e-63.1874e-61.4859e-37.7182e-55.4755e-61.1212e-64.9326
LSG07LKEHE3.1306e-44.6218e-51.6031e-54.4324e-62.8900e-67.9422e-44.8893e-54.9256e-69.2954e-74.9326
LSG06LKEHZ1.5227e-41.9219e-53.4688e-61.3030e-62.4494e-62.0641e-41.3776e-56.6444e-65.4187e-75.349
LSG06LKEHN1.0781e-41.3298e-55.5654e-62.0532e-61.0176e-61.9406e-43.5353e-51.8080e-63.1798e-75.349
LSG06LKEHE8.4676e-51.0479e-56.0688e-61.5273e-67.4071e-72.3322e-43.9750e-51.3278e-62.4360e-75.349
ARV10LKEHZ5.2506e-56.6808e-62.6114e-66.5284e-74.7275e-78.7409e-57.3015e-67.3205e-71.4640e-76.2218
ARV10LKEHN1.0357e-41.1497e-55.7614e-61.5363e-69.0001e-72.2119e-42.5794e-51.5948e-62.7455e-76.2218
ARV10LKEHE1.0471e-41.4721e-55.8041e-61.7846e-61.0044e-61.6318e-43.7490e-51.6259e-62.9352e-76.2218
TBG02GUEHZ5.8327e-58.4073e-62.0535e-66.2878e-73.3316e-77.5520e-59.8732e-66.1515e-71.6532e-76.5123
TBG02GUEHN9.0842e-51.1720e-55.3532e-61.8398e-61.0300e-61.3343e-42.2530e-51.5824e-62.6767e-76.5123
TBG02GUEHE8.7114e-51.2974e-54.7337e-61.7643e-61.0048e-61.4356e-42.2931e-51.5335e-62.5196e-76.5123
TBG01GUEHZ2.6305e-42.3955e-53.6290e-61.3652e-65.1371e-79.7474e-51.3409e-58.6050e-71.6126e-77.3156
TBG01GUEHN7.4992e-51.3168e-55.9051e-61.4983e-67.7088e-71.5919e-43.1262e-51.2396e-62.8623e-77.3156
TBG01GUEHE9.5256e-51.4680e-57.2173e-62.5756e-61.2725e-61.4213e-43.5940e-51.6921e-62.9386e-77.3156
TGL ITHNZ1.6834e-51.5545e-66.1400e-73.9825e-71.5721e-72.2929e-52.3639e-61.9880e-72.7608e-811.634
TGL ITHNN1.5437e-52.2988e-61.2134e-63.9674e-72.5934e-75.1667e-54.3232e-64.2136e-76.7255e-811.634
TGL ITHNE1.3273e-51.8849e-67.8225e-74.8465e-71.8942e-72.9682e-52.8341e-62.4163e-74.4813e-811.634
GENL GUEHZ2.5036e-52.7662e-66.0067e-71.7652e-79.3461e-82.2250e-52.4312e-61.9556e-75.1446e-812.2240
GENL GUEHN3.9052e-56.1449e-62.1012e-66.9101e-74.2229e-78.8057e-57.9166e-66.9094e-71.1688e-712.2240
GENL GUEHE2.3464e-53.5206e-61.2835e-64.3400e-71.9680e-75.5633e-55.9903e-63.2600e-77.8013e-812.2240
RNCA GUHHZ2.9330e-54.0386e-61.9894e-64.2100e-72.9270e-79.9478e-55.8257e-64.8585e-79.3863e-812.3278
RNCA GUHHN2.1063e-54.1895e-61.8844e-65.1016e-72.9812e-75.2442e-57.9457e-64.7595e-78.5696e-812.3278
RNCA GUHHE5.1156e-58.2847e-63.1829e-66.8870e-74.2685e-71.5327e-48.4388e-67.7226e-71.8417e-712.3278
GNV ITHGZ8.6741e-61.5496e-67.7865e-74.7215e-71.9491e-73.2403e-53.6192e-62.3631e-73.7807e-814.0258
GNV ITHGN2.2837e-53.0096e-61.5107e-64.7444e-73.1798e-75.1030e-56.6939e-64.5497e-77.1506e-814.0258
GNV ITHGE2.2542e-54.6539e-62.8253e-69.8283e-74.2409e-79.2690e-51.6723e-56.5936e-71.1760e-714.0258
RNS ITHNZ3.3453e-66.8309e-75.9745e-73.0761e-71.9529e-78.0150e-64.0314e-62.3287e-72.3522e-820.4321
RNS ITHNN6.5474e-61.6197e-69.9650e-76.4164e-74.9798e-71.4537e-55.5666e-68.7148e-74.2379e-820.4321
RNS ITHNE7.6052e-61.4255e-61.3314e-65.0259e-72.3831e-71.7427e-51.2237e-53.2007e-74.5212e-820.4321
GORR GUHHZ3.0027e-63.6000e-72.0175e-79.9447e-83.3092e-84.5883e-69.9177e-74.1447e-86.2799e-923.443
GORR GUHHN2.8219e-64.6074e-72.7207e-71.2327e-75.8443e-85.9024e-61.6213e-67.6146e-81.1118e-823.443
GORR GUHHE2.4262e-63.8877e-73.3149e-71.1262e-74.8150e-86.1834e-61.9206e-66.8293e-81.0422e-823.443
MSSA IVHHZ9.2827e-68.0491e-71.4409e-76.6473e-83.5324e-89.7647e-67.8076e-76.4744e-81.7369e-837.5115
MSSA IVHHN1.0096e-51.3033e-64.3315e-71.0167e-76.2454e-84.5876e-51.2503e-61.1060e-72.6086e-837.5115
MSSA IVHHE1.3314e-51.5793e-65.5386e-71.2705e-77.5476e-85.1722e-51.4340e-61.5060e-73.4900e-837.5115
PCP GUHHZ4.2712e-77.3236e-84.5826e-82.2210e-81.1416e-81.0002e-62.2223e-71.7285e-81.6656e-944.8282
PCP GUHHN4.3865e-77.3682e-84.7605e-82.1916e-81.0841e-89.7226e-72.3891e-71.6361e-81.6365e-944.8282
PCP GUHHE4.5085e-76.9562e-84.8698e-82.4040e-81.3081e-81.0989e-62.2686e-71.6313e-81.7357e-944.8282
CANO GUHHZ6.0299e-71.2709e-71.0537e-74.4733e-82.6028e-81.4498e-68.0201e-74.7931e-84.0880e-973.7248
CANO GUHHN7.9483e-72.3769e-72.2018e-78.6187e-83.6429e-81.4793e-62.0718e-65.3370e-88.3232e-973.7248
CANO GUHHE5.3778e-71.7650e-71.4710e-76.0005e-84.0665e-81.2993e-68.8515e-76.8006e-85.7537e-973.7248
*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)

rsni