AUTOMATIC Location - Area: Mugello , magnitude (ML): 2.7
2024-04-27 00:31:06 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-04-27 00:36:00

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Earthquake info - RsniPicker2 automatic location
Event - ID :240427003044
Magnitude (ML) :2.7 +/- 0.3
Origin Time :2024-04-27 00:31:06.56 (UTC)
Location : Latitude: 43.995 N, Longitude: 11.221 E
Area :Mugello
Depth (km) :17.15
Distances (km) : 1.7 --- Barberino di Mugello (FI)
8.2 --- Vaiano (PO)
8.4 --- Vernio (PO)
9.0 --- San Piero a Sieve (FI)
9.8 --- Cantagallo (PO)
10.8 --- Scarperia (FI)
10.9 --- Vaglia (FI)
14.2 --- Borgo San Lorenzo (FI)
15.6 --- Calenzano (FI)
16.2 --- Prato (PO)
16.5 --- Montemurlo (PO)
17.1 --- Castiglione dei Pepoli (BO)
17.5 --- Montale (PT)
17.8 --- Sesto Fiorentino (FI)
18.8 --- Firenzuola (FI)
20.0 --- Agliana (PT)
20.4 --- Campi Bisenzio (FI)
20.7 --- Vicchio (FI)
21.5 --- Sambuca Pistoiese (PT)
21.7 --- Fiesole (FI)

Quality location estimate:
Erh: 0.7 km, Erz: 0.9 km, Nf: 27, Gap: 68°, Rms: 0.215 s
Stazioni validate: 14


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 00:31:09.7300.0100-1.130.08--:---.-----.---.-- 21.4
RUFIIV2024-04-27 00:31:12.9900.0160-0.021.642024-04-27 00:31:16.6390.4192-1.230.1633.7
POPMGU2024-04-27 00:31:14.2600.02000.231.262024-04-27 00:31:19.8050.12820.191.3241.2
MTRZIV2024-04-27 00:31:14.5200.0210-0.031.592024-04-27 00:31:21.1000.13220.271.0942.5
LMDIV2024-04-27 00:31:13.9200.0210-1.550.05--:---.-----.---.-- 43.5
ZCCAIV2024-04-27 00:31:16.2300.0230-0.011.60--:---.-----.---.-- 47.3
BDIIV2024-04-27 00:31:16.1800.0260-0.081.352024-04-27 00:31:23.4590.16020.041.2853.3
IMOLIV2024-04-27 00:31:18.3500.03000.161.49--:---.-----.---.-- 60.5
CSNTIV2024-04-27 00:31:18.0100.04000.131.572024-04-27 00:31:26.4690.34620.540.5760.8
MAIMGU2024-04-27 00:31:17.7000.03000.001.602024-04-27 00:31:25.3880.4342-0.310.6861.5
CARDGU2024-04-27 00:31:17.6800.03000.191.412024-04-27 00:31:25.5200.18520.221.1061.6
PIIIV2024-04-27 00:31:18.6800.03300.121.572024-04-27 00:31:26.8320.6193-0.350.5965.8
GSCLGU2024-04-27 00:31:18.6100.0380-0.500.222024-04-27 00:31:27.9090.1992-0.430.5266.4
SARMGU2024-04-27 00:31:19.2400.0350-0.031.472024-04-27 00:31:28.7900.32520.410.7270.9
EQUIGU--:---.-----.---.--2024-04-27 00:31:32.9300.3012-0.050.9188.9
GRAMGU2024-04-27 00:31:25.8400.16520.181.17--:---.-----.---.-- 108.7
PLMAGU2024-04-27 00:31:26.7990.06011.710.00--:---.-----.---.-- 110.8


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
SEI IV3.508.03e+121.459SI
POPM GU2.504.12e+041.2279SI
MTRZ IV2.602.70e+042.525SI
ZCCA IV2.208.38e-147.3334SI
BDI IV2.803.25e+053.3279SI
MAIM GU2.507.34e-161.5261SI
CARD GU2.801.88e+061.6274SI
PII IV2.507.44e-165.8242SI
GSCL GU2.801.59e+066.4308SI
SARM GU2.701.45e+070.9288SI
EQUI GU2.504.43e-188.9283SI
GRAM GU3.001.54e+0108.7301SI


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 IVHHZ6.7647e-41.9657e-40.0000e+02.0549e-43.3732e-44.3710e-42.8436e-31.0453e-34.9861e-55.9693e-621.459
SEI IVHHN1.6573e-35.2021e-40.0000e+06.5923e-41.1886e-31.1886e-33.9067e-33.3030e-31.8762e-42.1115e-521.459
SEI IVHHE8.2391e-43.2779e-40.0000e+03.4478e-46.1223e-47.9337e-42.2754e-32.6482e-38.7685e-51.0939e-521.459
POPM GUHHZ1.7400e-43.5700e-50.0000e+02.1310e-53.8740e-55.6430e-57.6519e-47.0136e-56.4059e-67.9160e-741.2279
POPM GUHHN3.1221e-46.6591e-50.0000e+05.1376e-58.3635e-58.3635e-51.1469e-32.0102e-41.0498e-51.6632e-641.2279
POPM GUHHE2.2141e-45.1356e-50.0000e+04.2590e-56.8787e-59.3980e-54.5167e-42.3408e-48.5401e-61.1336e-641.2279
MTRZ IVHHZ1.4027e-57.0749e-60.0000e+07.7568e-61.5375e-52.0125e-52.6859e-54.5129e-54.0250e-63.5315e-742.525
MTRZ IVHHN4.7917e-52.0825e-50.0000e+02.0781e-53.8476e-53.8476e-57.3489e-51.6680e-46.2986e-66.9025e-742.525
MTRZ IVHHE4.3202e-51.7753e-50.0000e+01.6046e-53.3068e-54.3052e-57.4160e-59.0868e-56.6840e-67.1758e-742.525
ZCCA IVHHZ7.2642e-63.7358e-60.0000e+03.5982e-67.2485e-69.3564e-61.3960e-52.4923e-52.4658e-61.3902e-747.3334
ZCCA IVHHN8.2267e-64.2773e-60.0000e+04.3890e-68.8468e-68.8468e-61.3489e-54.0094e-52.2186e-61.3660e-747.3334
ZCCA IVHHE1.1876e-56.2596e-60.0000e+06.1471e-61.0871e-51.4382e-51.8839e-54.5089e-52.1948e-62.0026e-747.3334
BDI IVHHZ4.8245e-51.1596e-50.0000e+01.2679e-52.0648e-52.7049e-59.2352e-59.4248e-54.2429e-63.8634e-753.3279
BDI IVHHN8.0216e-52.7926e-50.0000e+02.3526e-53.9834e-53.9834e-51.9194e-41.2213e-47.2251e-67.2704e-753.3279
BDI IVHHE6.0583e-52.4973e-50.0000e+02.3203e-54.3358e-55.8461e-51.6575e-41.0492e-48.4724e-68.7790e-753.3279
MAIM GUHHZ7.0824e-63.1823e-60.0000e+02.5986e-65.5688e-67.4686e-62.2548e-52.0328e-51.4576e-69.1215e-861.5261
MAIM GUHHN1.8658e-56.4108e-60.0000e+05.2139e-61.1602e-51.1602e-54.5444e-52.8807e-52.5197e-62.0128e-761.5261
MAIM GUHHE1.0754e-54.7169e-60.0000e+03.7029e-67.6977e-61.0953e-53.8990e-52.1302e-52.8343e-61.5028e-761.5261
CARD GUHHZ2.8498e-55.7341e-60.0000e+05.3899e-61.0226e-51.3511e-56.8074e-53.3532e-52.2907e-61.9711e-761.6274
CARD GUHHN1.2366e-42.5218e-50.0000e+01.7211e-53.2374e-53.2374e-53.1561e-46.9187e-53.4670e-65.5700e-761.6274
CARD GUHHE4.2923e-51.2065e-50.0000e+01.1647e-51.9750e-52.6143e-51.6330e-44.6196e-52.8256e-62.8415e-761.6274
PII IVHHZ8.6047e-63.2986e-60.0000e+03.1444e-65.4473e-67.3100e-62.4771e-52.0783e-51.0237e-61.0387e-765.8242
PII IVHHN1.1507e-55.3701e-60.0000e+04.9080e-61.0336e-51.0336e-53.1743e-53.8305e-52.6924e-61.6799e-765.8242
PII IVHHE1.1649e-54.1040e-60.0000e+04.8174e-68.4267e-61.0980e-53.2985e-53.6616e-52.0430e-61.8297e-765.8242
GSCL GUHHZ1.5413e-54.3970e-60.0000e+03.7396e-67.0689e-69.3752e-61.9622e-53.4601e-52.2757e-61.4683e-766.4308
GSCL GUHHN4.2398e-51.5015e-50.0000e+09.3086e-61.6394e-51.6394e-55.4177e-57.6122e-52.7841e-63.3319e-766.4308
GSCL GUHHE2.8414e-51.1489e-50.0000e+08.5746e-61.6540e-52.2437e-54.7290e-56.5520e-55.0385e-63.0540e-766.4308
SARM GUEHZ1.1232e-55.8161e-60.0000e+05.0427e-61.0198e-51.3530e-53.7845e-53.3998e-52.1135e-62.2310e-770.9288
SARM GUEHN2.2925e-58.4604e-60.0000e+08.6149e-61.9601e-51.9601e-53.6591e-54.0492e-54.3573e-63.5296e-770.9288
SARM GUEHE1.5385e-57.2031e-60.0000e+06.1269e-61.3028e-51.7002e-53.5354e-53.6165e-53.5891e-63.4963e-770.9288
EQUI GUHHZ5.5753e-62.0886e-60.0000e+02.1394e-64.3282e-65.8009e-61.5305e-51.2209e-51.1806e-68.8743e-888.9283
EQUI GUHHN7.7825e-63.5164e-60.0000e+02.4421e-65.7843e-65.7843e-61.8887e-51.3996e-52.0911e-61.4821e-788.9283
EQUI GUHHE6.2353e-62.3187e-60.0000e+01.8742e-64.6621e-66.2644e-61.6868e-58.4972e-61.6867e-69.7393e-888.9283
GRAM GUHHZ5.8363e-62.2967e-60.0000e+02.2756e-64.0062e-65.2689e-68.8409e-61.3990e-57.4517e-77.9150e-8108.7301
GRAM GUHHN1.3414e-56.9914e-60.0000e+07.1198e-61.3105e-51.3105e-52.3251e-54.0818e-52.3802e-62.3773e-7108.7301
GRAM GUHHE1.9258e-51.1426e-50.0000e+01.0222e-51.8810e-52.4965e-52.7494e-57.6168e-52.9391e-63.9050e-7108.7301
PLMA GUHHZ3.7177e-61.2242e-60.0000e+01.1737e-62.5727e-63.3636e-69.1062e-65.5825e-68.6097e-75.7818e-8110.8-1
PLMA GUHHN8.0071e-62.3394e-60.0000e+02.2086e-63.9536e-63.9536e-62.1940e-51.2965e-58.2533e-76.3113e-8110.8-1
PLMA GUHHE4.3883e-61.5296e-60.0000e+01.5278e-62.8276e-63.6779e-61.1188e-51.0630e-56.7284e-75.4935e-8110.8-1
*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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