AUTOMATIC Location - Area: Mugello , magnitude (ML): 1.1
2024-04-27 00:24:26 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-04-27 00:29:10

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Earthquake info - RsniPicker2 automatic location
Event - ID :240427002410
Magnitude (ML) :1.1 +/- 0.2
Origin Time :2024-04-27 00:24:26.7 (UTC)
Location : Latitude: 44.040 N, Longitude: 11.284 E
Area :Mugello
Depth (km) :16.27
Distances (km) : 5.4 --- Barberino di Mugello (FI)
7.5 --- Scarperia (FI)
9.0 --- San Piero a Sieve (FI)
10.4 --- Vernio (PO)
11.7 --- Firenzuola (FI)
12.7 --- Borgo San Lorenzo (FI)
14.2 --- Cantagallo (PO)
14.8 --- Vaglia (FI)
15.0 --- Vaiano (PO)
15.1 --- Castiglione dei Pepoli (BO)
18.7 --- Vicchio (FI)
20.0 --- San Benedetto Val di Sambro (BO)
20.3 --- Monghidoro (BO)
21.3 --- Camugnano (BO)
22.1 --- Calenzano (FI)
22.7 --- Palazzuolo sul Senio (FI)
23.2 --- Prato (PO)
23.3 --- Montemurlo (PO)
23.7 --- Sesto Fiorentino (FI)
23.9 --- Sambuca Pistoiese (PT)

Quality location estimate:
Erh: 0.9 km, Erz: 1.6 km, Nf: 18, Gap: 134°, Rms: 0.227 s
Stazioni validate: 11


RsniPicker2 - Automatic location results
Station Net P arrival times P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
SEIIV2024-04-27 00:24:30.2800.00900.011.672024-04-27 00:24:32.1190.0521-0.970.1817.4
RUFIIV--:---.-----.---.--2024-04-27 00:24:37.8340.1042-0.041.4333.1
LMDIV2024-04-27 00:24:34.5800.0290-0.021.642024-04-27 00:24:40.1190.1132-0.450.7037.8
POPMGU2024-04-27 00:24:34.9500.04200.111.162024-04-27 00:24:40.4150.1402-0.470.6945.2
BDIIV2024-04-27 00:24:37.0290.0290-0.031.572024-04-27 00:24:44.2190.2712-0.520.7157.3
CSNTIV2024-04-27 00:24:38.6300.0370-0.081.472024-04-27 00:24:47.1300.1952-0.151.1165.1
CARDGU--:---.-----.---.--2024-04-27 00:24:46.5400.2242-0.330.9566.2
MAIMGU2024-04-27 00:24:39.0800.03400.290.422024-04-27 00:24:46.2700.3082-1.250.1667.0
GSCLGU2024-04-27 00:24:39.3400.0340-0.251.032024-04-27 00:24:48.5200.2022-0.600.6267.3
PIIIV2024-04-27 00:24:39.8200.03600.011.46--:---.-----.---.-- 72.2
SARMGU--:---.-----.---.--2024-04-27 00:24:49.6890.2222-0.011.0374.1


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
SEI IV1.409.15e-117.475SI
POPM GU1.101.55e-145.2271SI
BDI IV1.207.44e-257.3273SI
CARD GU1.204.07e-266.2269SI
MAIM GU0.901.89e-267.0258SI
GSCL GU1.203.74e-267.3302SI
PII IV0.801.43e-272.2240SI
SARM GU1.203.45e-274.1283SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
PGD
(m)
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 IVHHZ4.0970e-59.1489e-60.0000e+07.1670e-61.2087e-51.6767e-58.9487e-53.9661e-51.1380e-61.8303e-717.475
SEI IVHHN8.4392e-51.3740e-50.0000e+08.7662e-61.5616e-51.5616e-52.1046e-44.1508e-52.0773e-62.6147e-717.475
SEI IVHHE5.6467e-59.5029e-60.0000e+05.3639e-69.0481e-61.2304e-59.9695e-52.8645e-51.1438e-61.3255e-717.475
POPM GUHHZ8.3962e-61.4263e-60.0000e+01.0121e-61.7553e-62.4602e-63.4054e-52.4019e-62.2019e-73.7347e-845.2271
POPM GUHHN1.7526e-53.1255e-60.0000e+02.1669e-63.6690e-63.6690e-66.8018e-58.0657e-63.7533e-76.9362e-845.2271
POPM GUHHE1.3844e-52.2934e-60.0000e+01.7251e-62.9161e-64.0867e-63.0937e-56.8783e-62.5667e-74.5153e-845.2271
BDI IVHHZ2.0870e-64.1950e-70.0000e+03.4178e-75.5865e-77.6120e-75.3622e-61.7004e-61.0686e-71.2944e-857.3273
BDI IVHHN5.1394e-68.3760e-70.0000e+06.8267e-71.1357e-61.1357e-61.1615e-53.1572e-62.0121e-72.4494e-857.3273
BDI IVHHE3.2805e-66.2992e-70.0000e+06.4675e-71.0766e-61.4093e-61.0372e-53.2311e-61.9775e-71.8597e-857.3273
CARD GUHHZ1.7880e-62.5082e-70.0000e+01.8588e-73.2854e-74.5915e-75.1019e-67.0973e-74.9090e-86.7506e-966.2269
CARD GUHHN3.7789e-66.4337e-70.0000e+04.9906e-79.0915e-79.0915e-71.6488e-52.1136e-69.7354e-81.4655e-866.2269
CARD GUHHE2.6596e-64.9685e-70.0000e+04.3466e-76.7841e-79.0278e-77.5060e-61.6183e-67.8907e-81.2751e-866.2269
MAIM GUHHZ5.8554e-71.0764e-70.0000e+01.0459e-71.9843e-72.7710e-71.7402e-65.4369e-75.8829e-85.2032e-967.0258
MAIM GUHHN6.9043e-71.5955e-70.0000e+01.6600e-73.0201e-73.0201e-73.4421e-67.4011e-76.3500e-86.6237e-967.0258
MAIM GUHHE7.6967e-71.4036e-70.0000e+01.3124e-72.4466e-73.3031e-72.1625e-67.0212e-76.5973e-87.0240e-967.0258
GSCL GUHHZ4.5123e-71.3852e-70.0000e+01.1683e-71.9995e-72.7027e-71.2946e-67.2117e-74.9520e-84.8162e-967.3302
GSCL GUHHN1.0880e-63.5838e-70.0000e+02.9313e-74.9307e-74.9307e-71.7518e-61.7441e-61.1605e-77.9565e-967.3302
GSCL GUHHE7.8935e-72.6394e-70.0000e+02.4298e-74.3025e-75.5367e-72.3400e-61.3327e-69.6380e-87.7996e-967.3302
PII IVHHZ8.2818e-71.5142e-70.0000e+01.3227e-72.2134e-72.9650e-73.4065e-66.6483e-73.5876e-84.6092e-972.2240
PII IVHHN4.3988e-71.0959e-70.0000e+01.2137e-72.3046e-72.3046e-71.9295e-66.9248e-77.0901e-84.7273e-972.2240
PII IVHHE5.1288e-71.2076e-70.0000e+01.1825e-72.0062e-72.7046e-71.8625e-66.7262e-75.8469e-84.1387e-972.2240
SARM GUEHZ5.0426e-71.0241e-70.0000e+01.1362e-72.0147e-72.6900e-71.1345e-67.5007e-75.6833e-85.7836e-974.1283
SARM GUEHN1.1687e-62.3995e-70.0000e+02.0561e-74.5254e-74.5254e-71.9999e-68.3193e-71.0956e-79.8550e-974.1283
SARM GUEHE7.5422e-72.4372e-70.0000e+01.8839e-73.9584e-75.4280e-71.3313e-69.8497e-71.0756e-77.7858e-974.1283
*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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