MANUAL Location - Area: Appennino pistoiese , magnitude (ML): 0.6
2024-12-02 16:57:00 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-03 07:43:34

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Earthquake info - Manual location
Event - ID :241202165602
Magnitude (ML) :0.6 +/- 0.1
Origin Time :2024-12-02 16:57:00.551 (UTC)
Location : Latitude: 44.107 N, Longitude: 10.856 E
Area :Appennino pistoiese
Depth (km) :17.49
Distances (km) : 6.9 --- Lizzano in Belvedere
7.5 --- San Marcello Pistoiese
7.8 --- Cutigliano
8.4 --- Granaglione
11.2 --- Porretta Terme
11.2 --- Piteglio
11.5 --- Sambuca Pistoiese
11.8 --- Gaggio Montano
12.3 --- Fanano
15.3 --- Sestola
15.8 --- Abetone
15.8 --- Castel di Casio
18.5 --- Fiumalbo
19.2 --- Montecreto
19.6 --- Montese
19.8 --- Pistoia
19.9 --- Camugnano
20.3 --- Marliana
21.3 --- Riolunato
21.9 --- Cantagallo

Quality location estimate: Erh: 2.1 km, Erz: 2 km, Nf: 10, Gap: 288 °, Rms: 0.11


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.
POPMGU2024-12-02 16:57:04.4200.0030-0.011.532024-12-02 16:57:06.7460.1002-0.560.1720.8
BDIIV2024-12-02 16:57:05.7600.00600.120.972024-12-02 16:57:09.3970.04000.001.4428.0
MAIMGU2024-12-02 16:57:07.6420.0200-0.091.072024-12-02 16:57:13.0600.04000.150.9440.3
SARMGU2024-12-02 16:57:08.0840.02000.031.512024-12-02 16:57:13.3330.1002-0.180.7441.6
PIIIV2024-12-02 16:57:10.2700.01800.011.442024-12-02 16:57:16.5810.1193-0.620.1953.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
POPM GUHH0.642.22e-120.8229
BDI IVHH0.678.34e-228.0257
MAIM GUHH0.602.51e-240.3234
SARM GUEH0.311.62e-241.6283
PII IVHH0.631.70e-253.3212


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 GUHHZ5.8027e-61.0505e-67.3959e-72.6062e-71.1300e-71.3307e-54.5366e-61.5242e-72.5577e-820.8229
POPM GUHHN1.0257e-52.1330e-61.8581e-67.2612e-73.1621e-71.9203e-51.2342e-54.5539e-76.3093e-820.8229
POPM GUHHE5.6875e-61.0753e-68.3364e-72.8131e-71.2842e-71.3557e-54.7140e-61.7498e-72.7080e-820.8229
BDI IVHHZ2.4229e-64.1602e-73.0823e-71.1411e-74.6217e-84.3950e-62.2224e-66.6538e-89.5080e-928.0257
BDI IVHHN4.3769e-69.8691e-77.8680e-72.4884e-71.0304e-71.2862e-54.6904e-61.5597e-72.8349e-828.0257
BDI IVHHE4.6890e-69.3727e-77.4628e-72.4114e-71.0021e-71.2076e-55.7775e-61.6419e-72.8715e-828.0257
MAIM GUHHZ8.5364e-71.6729e-71.1212e-73.9445e-81.8218e-82.5356e-64.0189e-72.3975e-84.7111e-940.3234
MAIM GUHHN1.4402e-63.1221e-72.3747e-79.9604e-84.5148e-85.1097e-67.8378e-76.7803e-81.0152e-840.3234
MAIM GUHHE1.2218e-62.7848e-71.9580e-78.5200e-84.1191e-83.6471e-66.5430e-75.3790e-88.3329e-940.3234
SARM GUEHZ5.8035e-77.6104e-87.0627e-84.3898e-81.8501e-86.4934e-73.6742e-71.9438e-82.6938e-941.6283
SARM GUEHN1.1930e-62.0647e-71.3454e-76.3371e-82.8991e-81.2667e-66.5895e-73.0983e-85.4443e-941.6283
SARM GUEHE7.4890e-71.2376e-79.7204e-87.0203e-82.4194e-81.0296e-65.1388e-72.8233e-83.2393e-941.6283
PII IVHHZ9.7750e-72.6438e-71.7247e-74.4544e-82.5157e-82.2028e-68.9192e-73.7080e-85.8885e-953.3212
PII IVHHN7.9663e-71.8876e-71.5111e-74.6312e-81.9694e-82.3013e-69.2555e-72.7874e-85.5469e-953.3212
PII IVHHE8.1121e-71.8310e-71.8626e-75.2742e-82.3902e-82.0793e-61.3179e-63.0647e-84.9624e-953.3212
*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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