MANUAL Location - Area: Appennino pistoiese , magnitude (ML): 1.0
2024-05-13 12:04:58 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-05-14 07:00:46

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Earthquake info - Manual location
Event - ID :240513120421
Magnitude (ML) :1.0 +/- 0.2
Origin Time :2024-05-13 12:04:58.335 (UTC)
Location : Latitude: 44.075 N, Longitude: 11.111 E
Area :Appennino pistoiese
Depth (km) :12.20
Distances (km) : 4.2 --- Vernio
5.0 --- Cantagallo
8.6 --- Castiglione dei Pepoli
9.5 --- Sambuca Pistoiese
10.8 --- Camugnano
11.5 --- Castel di Casio
12.2 --- Vaiano
12.4 --- Granaglione
12.9 --- Barberino di Mugello
14.2 --- Porretta Terme
17.0 --- Montale
17.3 --- Montemurlo
18.6 --- San Benedetto Val di Sambro
19.7 --- Gaggio Montano
19.9 --- Lizzano in Belvedere
20.8 --- Agliana
20.8 --- Grizzana Morandi
21.0 --- San Piero a Sieve
21.4 --- Scarperia
21.5 --- Prato

Quality location estimate: Erh: 0.9 km, Erz: 0.9 km, Nf: 20, Gap: 133 °, Rms: 0.14


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.
SEIIV2024-05-13 12:05:02.8800.02000.001.852024-05-13 12:05:05.9030.0400-0.700.1023.6
POPMGU2024-05-13 12:05:04.5600.00500.510.132024-05-13 12:05:08.3470.0400-0.031.7131.2
ZCCAIV2024-05-13 12:05:05.7660.0200-0.071.672024-05-13 12:05:11.8770.04000.111.3735.0
MTRZIV2024-05-13 12:05:06.1530.02000.650.102024-05-13 12:05:13.7610.04002.410.0038.6
BDIIV2024-05-13 12:05:06.3300.00800.121.412024-05-13 12:05:12.1370.0701-0.001.5443.1
CARDGU2024-05-13 12:05:07.5360.0200-0.181.112024-05-13 12:05:14.6720.04000.041.4752.1
GSCLGU2024-05-13 12:05:06.1080.0803-2.570.002024-05-13 12:05:15.5600.1354-0.880.1153.3
MAIMGU2024-05-13 12:05:07.9130.0200-0.290.572024-05-13 12:05:15.5740.04000.071.3854.1
SARMGU2024-05-13 12:05:09.1400.01700.011.722024-05-13 12:05:17.0500.0400-0.081.3459.5
PIIIV2024-05-13 12:05:09.8400.01900.161.202024-05-13 12:05:17.9150.0400-0.131.2362.4


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
SEI IVHH1.425.09e-123.696
POPM GUHH1.133.18e-131.2264
ZCCA IVHH0.968.43e-235.0341
MTRZ IVHH0.936.49e-238.643
BDI IVHH1.109.71e-243.1268
CARD GUHH1.166.11e-252.1264
GSCL GUHH0.923.36e-253.3307
MAIM GUHH0.902.77e-254.1250
SARM GUEH0.732.08e-259.5282
PII IVHH0.862.07e-262.4230


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.
(°)
SEI IVHHZ1.4627e-53.2549e-62.4142e-67.7260e-73.0427e-74.8545e-51.6572e-54.4973e-78.4228e-823.696
SEI IVHHN1.8757e-56.3348e-64.2486e-61.7408e-67.0825e-76.5881e-53.0824e-59.9089e-71.4846e-723.696
SEI IVHHE1.4826e-52.6490e-62.6795e-61.3616e-64.8549e-73.1057e-51.3726e-56.5923e-78.4924e-823.696
POPM GUHHZ2.6319e-52.6887e-61.4184e-63.6052e-72.1638e-74.2556e-56.9611e-63.3574e-75.6804e-831.2264
POPM GUHHN2.5849e-54.4449e-62.9862e-67.1206e-73.6736e-77.8265e-51.2129e-55.6715e-71.0651e-731.2264
POPM GUHHE2.0185e-54.0333e-62.5818e-66.1871e-73.4162e-75.5972e-51.4413e-55.4122e-71.0206e-731.2264
ZCCA IVHHZ2.3107e-65.3598e-74.5263e-72.2326e-77.9471e-84.3550e-62.8493e-61.0299e-71.4885e-835.0341
ZCCA IVHHN2.1173e-65.9480e-75.4770e-73.0230e-71.0202e-73.8449e-62.5774e-61.3263e-71.5251e-835.0341
ZCCA IVHHE2.1670e-67.4861e-77.2432e-73.6474e-71.4523e-73.2700e-63.5735e-61.8234e-72.1450e-835.0341
MTRZ IVHHZ2.4412e-62.7464e-71.8156e-71.3699e-74.9886e-82.2286e-69.7163e-77.2134e-86.5030e-938.643
MTRZ IVHHN1.6368e-64.4947e-75.1038e-73.3582e-71.2460e-73.5090e-62.8450e-61.5216e-71.2817e-838.643
MTRZ IVHHE1.6256e-65.0100e-75.0101e-73.6362e-71.2585e-73.6118e-62.4783e-61.6646e-71.5693e-838.643
BDI IVHHZ1.1572e-51.2058e-64.1577e-72.0777e-79.1201e-81.3582e-52.5272e-61.1174e-72.0124e-843.1268
BDI IVHHN2.0868e-51.7292e-68.2365e-73.7729e-71.6236e-72.0378e-54.9575e-62.0292e-73.0047e-843.1268
BDI IVHHE3.3606e-52.7505e-68.6279e-73.1183e-71.4225e-71.7855e-56.2033e-62.2045e-75.0186e-843.1268
CARD GUHHZ2.0278e-63.4887e-71.8706e-79.0611e-84.2874e-89.3908e-66.8181e-75.2979e-88.1556e-952.1264
CARD GUHHN5.8740e-61.1059e-65.5491e-71.9999e-79.7594e-81.5243e-52.3707e-61.3364e-72.0102e-852.1264
CARD GUHHE4.9489e-67.1955e-74.6449e-71.5291e-75.7707e-81.7639e-51.4342e-67.9776e-81.6126e-852.1264
GSCL GUHHZ1.6217e-61.9294e-71.1843e-74.4615e-82.2374e-84.4704e-65.5285e-73.0774e-84.0416e-953.3307
GSCL GUHHN1.4835e-63.6467e-72.8062e-79.1003e-84.9391e-84.3918e-61.3566e-66.3685e-89.5152e-953.3307
GSCL GUHHE1.9309e-63.6607e-72.7894e-71.0855e-74.3709e-85.3962e-61.5383e-65.6411e-81.0155e-853.3307
MAIM GUHHZ9.5890e-71.9012e-71.3460e-75.6995e-82.6436e-83.6675e-67.7409e-73.1246e-84.7007e-954.1250
MAIM GUHHN1.3586e-63.0041e-72.2959e-71.0370e-74.3023e-86.2581e-61.4389e-65.2999e-87.5616e-954.1250
MAIM GUHHE1.2361e-62.0166e-71.5810e-76.3526e-83.3771e-84.9441e-68.7507e-74.1855e-85.1886e-954.1250
SARM GUEHZ6.9287e-71.1412e-71.0587e-75.2278e-81.9879e-81.4031e-67.3627e-72.9318e-83.2767e-959.5282
SARM GUEHN7.4933e-71.7079e-71.8791e-71.4706e-75.4343e-81.7442e-66.4944e-74.9669e-86.0465e-959.5282
SARM GUEHE9.2999e-71.7161e-71.5396e-71.1357e-74.3234e-82.5693e-67.5799e-75.5720e-86.7104e-959.5282
PII IVHHZ1.5862e-62.4912e-71.7431e-75.2989e-83.2984e-84.7992e-69.9672e-75.0220e-87.1000e-962.4230
PII IVHHN1.0366e-62.0367e-71.9178e-78.0789e-83.7350e-82.9974e-61.3472e-64.9042e-85.9354e-962.4230
PII IVHHE1.1039e-62.0605e-72.1378e-78.5206e-82.8083e-83.6438e-61.2467e-63.8287e-85.7183e-962.4230
*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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