MANUAL Location - Area: Appennino pistoiese , magnitude (ML): 0.8
2024-09-08 04:11:51 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-09-09 08:47:04

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Earthquake info - Manual location
Event - ID :240908041131
Magnitude (ML) :0.8 +/- 0.2
Origin Time :2024-09-08 04:11:51.502 (UTC)
Location : Latitude: 44.132 N, Longitude: 10.789 E
Area :Appennino pistoiese
Depth (km) :47.59
Distances (km) : 4.3 --- Cutigliano
8.4 --- San Marcello Pistoiese
8.4 --- Fanano
9.0 --- Lizzano in Belvedere
9.9 --- Abetone
11.0 --- Sestola
11.6 --- Piteglio
12.4 --- Fiumalbo
13.6 --- Gaggio Montano
14.1 --- Montecreto
14.2 --- Granaglione
15.2 --- Porretta Terme
15.5 --- Riolunato
15.9 --- Pievepelago
17.1 --- Sambuca Pistoiese
19.8 --- Montese
20.2 --- Lama Mocogno
20.2 --- Castel di Casio
20.8 --- Bagni di Lucca
22.0 --- Marliana

Quality location estimate: Erh: 1.5 km, Erz: 2.4 km, Nf: 28, Gap: 88 °, 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.
POPMGU2024-09-08 04:11:59.7800.01000.570.362024-09-08 04:12:05.9400.16751.190.2349.1
BDIIV2024-09-08 04:11:59.8600.01000.231.002024-09-08 04:12:06.0440.18050.600.4751.4
CARDGU2024-09-08 04:12:01.2660.02001.050.152024-09-08 04:12:06.7300.17550.271.0355.1
ZCCAIV2024-09-08 04:12:01.7300.01300.021.722024-09-08 04:12:10.9920.04001.340.2156.1
GSCLGU2024-09-08 04:12:01.3310.0200-0.031.692024-09-08 04:12:08.1140.0400-0.480.4156.3
SARMGU2024-09-08 04:12:01.4030.02000.660.312024-09-08 04:12:07.2910.0400-0.091.4057.9
MAIMGU2024-09-08 04:12:00.7840.02000.001.742024-09-08 04:12:07.6000.18450.141.2358.7
CMEIT2024-09-08 04:12:03.0790.02001.440.152024-09-08 04:12:08.9590.0400-0.001.4864.9
ERBMIV2024-09-08 04:12:02.9300.01700.051.662024-09-08 04:12:11.2030.0400-0.151.2165.3
PIIIV2024-09-08 04:12:02.4900.0291-0.091.512024-09-08 04:12:10.1900.2156-0.520.4869.3
EQUIGU2024-09-08 04:12:02.4220.0200-0.001.692024-09-08 04:12:10.0500.1002-0.151.1969.9
FIVIGU2024-09-08 04:12:03.1960.02000.241.032024-09-08 04:12:11.1670.04000.151.2972.3
RUFIIV2024-09-08 04:12:04.2400.2409-0.051.222024-09-08 04:12:13.9200.2767-0.041.0781.6
OSSCIV2024-09-08 04:12:05.6530.02000.041.592024-09-08 04:12:15.5140.0400-0.500.4790.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
POPM GUHH0.603.86e-249.1195
BDI IVHH1.005.40e-251.4243
ZCCA IVHH0.993.49e-256.132
GSCL GUHH1.114.64e-256.3327
SARM GUEH0.551.44e-257.9281
MAIM GUHH0.972.72e-258.7224
ERBM IVEH0.569.57e-365.3317
PII IVHH0.831.54e-269.3205
EQUI GUHH0.831.53e-269.9274
OSSC IVHH0.645.43e-390.8151


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.
(°)
POPM GUHHZ3.3259e-64.0647e-71.8384e-75.2486e-82.5925e-88.9790e-66.2092e-74.5936e-88.8250e-949.1195
POPM GUHHN3.1865e-65.5417e-73.8033e-71.2135e-75.8389e-89.3207e-61.8714e-67.9318e-81.1369e-849.1195
POPM GUHHE2.5014e-63.8837e-72.6640e-78.2072e-83.8807e-87.2766e-61.3123e-65.5349e-89.6620e-949.1195
BDI IVHHZ4.3373e-64.5964e-72.4241e-77.4574e-83.8487e-85.3369e-67.6301e-75.6632e-89.5997e-951.4243
BDI IVHHN4.1154e-68.4077e-76.1919e-71.6810e-78.4786e-89.4951e-63.3509e-61.2269e-72.1042e-851.4243
BDI IVHHE5.0469e-66.7355e-74.8675e-71.2901e-76.0364e-81.0616e-51.7445e-69.7721e-81.9095e-851.4243
CARD GUHHZ1.0436e-51.4405e-63.6626e-79.8896e-86.6517e-81.9827e-51.2319e-61.2755e-72.8646e-855.1244
CARD GUHHN1.9682e-52.7145e-61.0248e-62.6509e-71.3750e-74.5605e-54.0372e-62.2497e-74.8702e-855.1244
CARD GUHHE1.8026e-52.7947e-61.2162e-63.1139e-71.9266e-74.8369e-53.9017e-63.2937e-76.4984e-855.1244
ZCCA IVHHZ2.4911e-62.5798e-71.2389e-76.5654e-83.0933e-81.5724e-67.8929e-74.9093e-84.6874e-956.132
ZCCA IVHHN4.7432e-64.8068e-71.4339e-71.5700e-77.6887e-82.7372e-66.2406e-71.0709e-77.7610e-956.132
ZCCA IVHHE3.9578e-63.8484e-71.8848e-71.8195e-77.7442e-82.7260e-61.1490e-68.7825e-81.0189e-856.132
GSCL GUHHZ1.8612e-63.0163e-71.8088e-71.3926e-78.3591e-82.1676e-66.9771e-78.7251e-81.2922e-856.3327
GSCL GUHHN2.3282e-63.2878e-73.7526e-72.2030e-77.6510e-83.6569e-62.6352e-69.2283e-81.1831e-856.3327
GSCL GUHHE1.3507e-63.4822e-73.3081e-71.4213e-77.0008e-82.3364e-62.1314e-61.0088e-71.0470e-856.3327
SARM GUEHZ1.2393e-61.3069e-79.7712e-83.8345e-81.7385e-81.6684e-65.7932e-72.8017e-83.9585e-957.9281
SARM GUEHN3.1059e-62.8021e-71.3609e-77.2760e-83.0551e-82.1766e-65.5596e-74.1000e-85.8556e-957.9281
SARM GUEHE2.1788e-61.5780e-79.6435e-85.3242e-82.6202e-81.2567e-66.9285e-72.7604e-83.7690e-957.9281
MAIM GUHHZ2.0510e-62.4762e-71.0657e-74.2908e-81.9078e-84.8049e-66.9049e-73.0211e-85.9049e-958.7224
MAIM GUHHN3.8649e-65.1858e-72.0400e-77.3258e-83.9908e-89.2264e-61.1491e-65.2066e-81.0287e-858.7224
MAIM GUHHE3.6131e-64.2435e-72.2805e-77.1473e-83.7451e-87.5169e-61.2196e-67.0054e-81.2219e-858.7224
CME ITHNZ4.8070e-65.8729e-74.3754e-73.3129e-72.2063e-71.3059e-51.7236e-62.6242e-72.0006e-864.9243
CME ITHNN6.4548e-69.0474e-76.5155e-73.3240e-71.9988e-71.5871e-53.2779e-62.5450e-73.1308e-864.9243
CME ITHNE6.5359e-69.2185e-76.8373e-73.0370e-71.7076e-71.2561e-53.4460e-62.2767e-72.7343e-864.9243
ERBM IVEHZ1.0655e-61.3744e-76.3235e-84.1810e-81.9091e-81.9878e-62.8297e-72.7199e-82.8449e-965.3317
ERBM IVEHN1.6477e-61.6706e-77.7443e-84.8720e-82.4875e-81.7633e-63.4754e-74.0826e-83.7562e-965.3317
ERBM IVEHE1.6638e-61.5127e-78.8639e-83.4948e-82.2119e-82.3428e-65.2207e-73.2230e-84.4843e-965.3317
PII IVHHZ1.1634e-61.5578e-78.4641e-82.1842e-81.1865e-82.7712e-62.9220e-72.0802e-84.1273e-969.3205
PII IVHHN2.1086e-62.9927e-71.2793e-73.2011e-81.4428e-84.0807e-65.4971e-72.5443e-85.4905e-969.3205
PII IVHHE1.7060e-62.2298e-71.2896e-73.9510e-82.0447e-84.2562e-66.6234e-73.0384e-86.0634e-969.3205
EQUI GUHHZ1.0400e-61.2412e-78.9071e-82.8608e-81.8778e-82.8720e-65.6860e-73.1214e-84.1872e-969.9274
EQUI GUHHN1.5443e-61.5589e-79.5674e-83.1871e-82.1152e-82.3568e-63.6629e-72.9587e-83.8046e-969.9274
EQUI GUHHE8.6432e-71.3744e-71.0086e-71.1032e-77.9001e-81.6478e-65.3776e-78.6418e-84.9330e-969.9274
FIVI GUHNZ4.6841e-66.2787e-74.2360e-73.0195e-71.5210e-77.8062e-61.6004e-61.8505e-71.9175e-872.3283
FIVI GUHNN3.7347e-67.1680e-75.1783e-72.4075e-71.3642e-77.3430e-62.9876e-61.4531e-71.5904e-872.3283
FIVI GUHNE4.1952e-65.2922e-74.1819e-72.3310e-71.1203e-75.6465e-62.4663e-61.4051e-71.7125e-872.3283
OSSC IVHHZ2.2542e-74.2718e-83.9628e-82.2182e-81.1408e-85.0607e-71.6991e-71.5646e-81.4281e-990.8151
OSSC IVHHN2.2810e-74.9371e-84.8826e-82.0654e-81.2169e-87.0732e-72.6387e-71.5312e-81.6154e-990.8151
OSSC IVHHE3.9093e-76.6275e-84.8308e-82.3394e-81.2420e-88.8876e-71.9774e-71.4951e-81.6912e-990.8151
*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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