MANUAL Location - Area: Appennino pistoiese , magnitude (ML): 0.4
2024-11-30 08:28:18 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-02 08:46:04

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Earthquake info - Manual location
Event - ID :241130082712
Magnitude (ML) :0.4 +/- 0.2
Origin Time :2024-11-30 08:28:18.669 (UTC)
Location : Latitude: 44.171 N, Longitude: 10.748 E
Area :Appennino pistoiese
Depth (km) :9.52
Distances (km) : 5.6 --- Fanano
6.9 --- Sestola
7.1 --- Abetone
7.8 --- Cutigliano
8.0 --- Fiumalbo
9.0 --- Montecreto
10.1 --- Riolunato
11.1 --- Pievepelago
11.7 --- Lizzano in Belvedere
13.1 --- San Marcello Pistoiese
15.0 --- Gaggio Montano
15.4 --- Lama Mocogno
15.9 --- Piteglio
18.3 --- Porretta Terme
18.7 --- Granaglione
18.7 --- Palagano
19.2 --- Montese
19.5 --- Pavullo nel Frignano
19.6 --- Polinago
19.7 --- Frassinoro

Quality location estimate: Erh: 0.7 km, Erz: 1 km, Nf: 10, Gap: 134 °, Rms: 0.05


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.
POPMGU2024-11-30 08:28:21.9500.0080-0.011.532024-11-30 08:28:24.4400.0551-0.001.3817.2
BDIIV2024-11-30 08:28:22.5000.01000.001.552024-11-30 08:28:25.3900.05910.001.3319.9
GSCLGU2024-11-30 08:28:24.0700.0130-0.061.142024-11-30 08:28:27.4600.2316-0.650.0325.8
ZCCAIV2024-11-30 08:28:25.0080.02000.061.332024-11-30 08:28:31.2160.04001.440.0028.9
SARMGU2024-11-30 08:28:24.3500.01500.100.972024-11-30 08:28:28.5120.14840.130.7429.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
POPM GUHH0.201.13e-117.2177
BDI IVHH0.771.96e-119.9225
GSCL GUHH0.383.93e-225.8328
ZCCA IVHH0.403.36e-228.942


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 GUHHZ2.7529e-53.0296e-64.7853e-71.6767e-78.8498e-81.1062e-52.4567e-61.3853e-72.3871e-817.2177
POPM GUHHN2.2221e-51.8374e-68.6387e-72.8648e-71.7793e-71.6355e-53.9298e-62.5894e-73.5660e-817.2177
POPM GUHHE1.0705e-51.5830e-69.0463e-72.6665e-71.3650e-71.6462e-55.5246e-62.1655e-73.4374e-817.2177
BDI IVHHZ1.3744e-51.7865e-67.6327e-72.0770e-71.1256e-71.6076e-53.3294e-61.8457e-73.2238e-819.9225
BDI IVHHN1.2505e-51.4558e-67.6303e-72.1190e-71.2316e-71.8670e-52.3049e-61.9512e-73.1158e-819.9225
BDI IVHHE1.0888e-53.1408e-61.4879e-64.7171e-72.2452e-72.3350e-57.1814e-63.5023e-76.9729e-819.9225
GSCL GUHHZ2.0324e-62.5489e-71.3421e-75.8360e-82.9507e-81.7749e-69.7583e-74.1137e-84.0375e-925.8328
GSCL GUHHN1.3481e-63.6035e-73.2244e-71.4645e-77.2960e-85.0329e-62.4261e-61.0938e-71.1373e-825.8328
GSCL GUHHE1.3894e-64.2546e-72.9531e-71.4874e-76.8496e-83.8985e-61.9219e-68.2348e-81.2414e-825.8328
ZCCA IVHHZ7.7901e-71.1846e-71.2323e-77.2134e-83.6324e-81.8928e-67.7179e-74.3882e-84.8018e-928.942
ZCCA IVHHN7.8750e-71.6471e-71.6683e-71.3627e-74.8990e-81.1391e-69.2560e-76.6792e-86.3602e-928.942
ZCCA IVHHE9.0324e-73.3065e-72.4664e-71.4897e-79.6011e-81.5248e-61.1555e-61.3014e-73.7192e-828.942
SARM GUEHZ1.3100e-61.6467e-77.5908e-83.8311e-81.9742e-81.7406e-62.7104e-72.3863e-83.1727e-929.6273
SARM GUEHN1.7687e-62.2266e-71.4600e-77.4568e-82.7917e-83.3499e-64.0599e-73.8701e-85.5924e-929.6273
SARM GUEHE1.1586e-61.9536e-71.0847e-78.0502e-83.8490e-82.9070e-65.3371e-74.6568e-85.3426e-929.6273
*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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