AUTOMATIC Location - Area: Appennino pistoiese , magnitude (ML): 2.2
2025-07-07 22:11:50 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-07-07 22:16:23

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Earthquake info - RsniPicker2 automatic location
Event - ID :250707221129
Magnitude (ML) :2.2 +/- 0.4
Origin Time :2025-07-07 22:11:50.23 (UTC)
Location : Latitude: 44.075 N, Longitude: 10.770 E
Area :Appennino pistoiese
Depth (km) :53.69
Distances (km) : 2.7 --- San Marcello Pistoiese (PT)
3.1 --- Cutigliano (PT)
5.1 --- Piteglio (PT)
11.5 --- Abetone (PT)
14.0 --- Lizzano in Belvedere (BO)
15.0 --- Fanano (MO)
15.3 --- Fiumalbo (MO)
15.5 --- Marliana (PT)
15.6 --- Granaglione (BO)
16.0 --- Bagni di Lucca (LU)
17.4 --- Sestola (MO)
18.3 --- Massa e Cozzile (PT)
18.7 --- Sambuca Pistoiese (PT)
18.9 --- Gaggio Montano (BO)
18.9 --- Porretta Terme (BO)
19.0 --- Pievepelago (MO)
19.1 --- Villa Basilica (LU)
19.3 --- Serravalle Pistoiese (PT)
19.5 --- Pistoia (PT)
19.6 --- Coreglia Antelminelli (LU)

Quality location estimate:
Erh: 1.9 km, Erz: 1.9 km, Nf: 26, Gap: 62°, Rms: 0.199 s
Stazioni validate: 15


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.
POPMGU2025-07-07 22:11:58.6890.03100.310.462025-07-07 22:12:04.9400.16120.740.0653.8
CARDGU2025-07-07 22:11:59.2400.03300.011.682025-07-07 22:12:05.7200.17620.051.2358.6
MAIMGU2025-07-07 22:11:59.7590.03400.091.472025-07-07 22:12:06.3800.1822-0.111.1960.8
SARMGU2025-07-07 22:11:59.9500.0350-0.131.392025-07-07 22:12:06.9300.1872-0.181.1062.4
VLCMN2025-07-07 22:11:59.9100.0350-0.051.632025-07-07 22:12:06.8800.1882-0.021.2262.5
GSCLGU2025-07-07 22:12:00.9900.04500.001.622025-07-07 22:12:08.8200.19120.021.1763.5
ZCCAIV2025-07-07 22:12:01.4700.0350-0.031.61--:---.-----.---.-- 64.0
PIIIV2025-07-07 22:12:01.1900.03800.051.552025-07-07 22:12:08.7800.2082-0.470.6569.3
ERBMIV2025-07-07 22:12:02.5300.07710.141.26--:---.-----.---.-- 71.9
EQUIGU2025-07-07 22:12:01.4600.0400-0.011.612025-07-07 22:12:09.1800.2202-0.300.9073.5
RUFIIV2025-07-07 22:12:03.1500.10720.031.432025-07-07 22:12:12.6090.2522-0.151.0084.1
PLMAIV--:---.-----.---.--2025-07-07 22:12:11.9500.6553-1.490.1890.8
LMDIV2025-07-07 22:12:04.5900.0480-0.710.272025-07-07 22:12:15.2600.2772-1.490.1092.2
CSNTIV2025-07-07 22:12:04.7400.0501-0.370.652025-07-07 22:12:15.0300.2862-1.030.2395.4
MSSAIV--:---.-----.---.--2025-07-07 22:12:19.9590.4102-0.950.34116.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
POPM GU2.008.13e-153.8197SI
CARD GU2.802.19e+058.6257SI
MAIM GU2.407.44e-160.8231SI
SARM GU1.601.50e-162.4293SI
GSCL GU2.406.44e-163.5335SI
ZCCA IV2.509.27e-164.028SI
PII IV2.304.95e-169.3207SI
ERBM IV2.001.89e-171.9324SI
EQUI GU1.608.67e-273.5282SI
PLMA IV2.503.42e-190.8268SI
MSSA IV2.201.15e-1116.5286SI


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.
(°)
POPM GUHHZ8.1769e-58.1066e-60.0000e+04.0227e-67.4080e-61.0752e-58.4515e-51.7040e-58.3523e-71.6620e-753.8197
POPM GUHHN1.1115e-41.2326e-50.0000e+07.5185e-61.3049e-51.3049e-51.8945e-42.7442e-51.5064e-62.3346e-753.8197
POPM GUHHE5.9125e-58.0714e-60.0000e+05.5062e-69.1906e-61.2728e-51.0010e-42.0913e-59.3326e-71.4892e-753.8197
CARD GUHHZ8.4798e-51.1784e-50.0000e+04.5354e-68.2410e-61.1942e-51.9049e-41.0046e-57.3494e-71.8479e-758.6257
CARD GUHHN2.6890e-44.6173e-50.0000e+01.3527e-52.3616e-52.3616e-53.6160e-44.6932e-52.2137e-64.3414e-758.6257
CARD GUHHE2.4235e-43.6571e-50.0000e+01.3848e-52.2948e-53.1676e-53.8471e-42.6462e-51.9937e-64.1007e-758.6257
MAIM GUHHZ4.4409e-54.8113e-60.0000e+02.8022e-65.3624e-67.5801e-65.5836e-51.4928e-54.7109e-79.3274e-860.8231
MAIM GUHHN6.4691e-59.8405e-60.0000e+04.9993e-68.3334e-68.3334e-61.4499e-41.5000e-51.1288e-61.5876e-760.8231
MAIM GUHHE4.8832e-57.3671e-60.0000e+05.0253e-68.3462e-61.1869e-58.3339e-52.1859e-51.1868e-61.8375e-760.8231
SARM GUEHZ5.1821e-69.8649e-70.0000e+08.1482e-71.4142e-61.9157e-61.2355e-54.8604e-61.5786e-72.3228e-862.4293
SARM GUEHN5.6073e-61.2191e-60.0000e+01.1179e-62.2215e-62.2215e-61.1369e-56.1477e-64.8816e-74.2414e-862.4293
SARM GUEHE6.2393e-61.4409e-60.0000e+01.1207e-62.1932e-62.9014e-61.1498e-57.5887e-64.8288e-75.2354e-862.4293
VLC MNHHZ6.6075e-69.6165e-70.0000e+07.7774e-71.3584e-61.8674e-61.5366e-53.2869e-64.9097e-73.1637e-862.5-1
VLC MNHHN1.3166e-52.0861e-60.0000e+08.7862e-71.5067e-61.5067e-62.2280e-53.8602e-64.3292e-74.6211e-862.5-1
VLC MNHHE1.0396e-52.1599e-60.0000e+01.1014e-62.1794e-63.1549e-61.7077e-53.8416e-65.1217e-75.0294e-862.5-1
GSCL GUHHZ4.3550e-61.6930e-60.0000e+01.4586e-62.6831e-63.7472e-68.1546e-68.2475e-61.0808e-65.9352e-863.5335
GSCL GUHHN1.2447e-53.9534e-60.0000e+05.1359e-68.3685e-68.3685e-62.0594e-52.9646e-52.0872e-61.5214e-763.5335
GSCL GUHHE1.2839e-54.8579e-60.0000e+04.6926e-68.4506e-61.1068e-51.5498e-54.5121e-51.7040e-62.0273e-763.5335
ZCCA IVHHZ6.3776e-62.7397e-60.0000e+02.3917e-64.7030e-66.4559e-61.6688e-51.4819e-51.7080e-61.0895e-764.028
ZCCA IVHHN5.3849e-63.0151e-60.0000e+02.5557e-65.4801e-65.4801e-61.0484e-51.6010e-51.6807e-61.3790e-764.028
ZCCA IVHHE7.1351e-65.4087e-60.0000e+03.0347e-69.9256e-61.3583e-58.3969e-61.6672e-53.8938e-62.6121e-764.028
PII IVHHZ1.7577e-54.1936e-60.0000e+03.3914e-65.5844e-67.6803e-63.7017e-51.0338e-55.0768e-79.7384e-869.3207
PII IVHHN3.7496e-56.4319e-60.0000e+04.6916e-67.7488e-67.7488e-67.5899e-52.0305e-59.3720e-71.6784e-769.3207
PII IVHHE2.2035e-55.3933e-60.0000e+04.6612e-67.3727e-69.9074e-64.1045e-52.1085e-58.4387e-71.4372e-769.3207
EQUI GUHHZ1.1085e-51.2008e-60.0000e+09.4636e-71.6237e-62.2563e-61.9779e-53.9476e-62.5165e-74.0035e-873.5282
EQUI GUHHN1.6516e-51.8629e-60.0000e+09.1712e-71.6246e-61.6246e-62.0726e-54.0164e-61.7621e-73.0566e-873.5282
EQUI GUHHE2.0712e-52.2385e-60.0000e+01.0404e-61.9206e-62.7649e-62.5728e-53.7778e-63.2768e-73.6704e-873.5282
PLMA IVHHZ9.1585e-61.3229e-60.0000e+07.3580e-71.5033e-62.4784e-61.5852e-54.0430e-69.8948e-78.3950e-890.8268
PLMA IVHHN3.3168e-56.1868e-60.0000e+02.9196e-65.9587e-65.9587e-69.2018e-59.5321e-61.0736e-61.3523e-790.8268
PLMA IVHHE2.7177e-54.6229e-60.0000e+02.1464e-64.3527e-66.4103e-66.1017e-54.5903e-68.3029e-78.6277e-890.8268
MSSA IVHHZ1.3570e-62.1269e-70.0000e+01.5010e-72.7005e-75.0048e-74.0539e-64.5509e-72.1209e-72.6991e-8116.5286
MSSA IVHHN2.9631e-65.8452e-70.0000e+04.3029e-77.5248e-77.5248e-77.7088e-69.4531e-72.2382e-72.4074e-8116.5286
MSSA IVHHE1.6947e-62.7535e-70.0000e+02.4114e-73.8566e-76.6537e-73.2221e-69.3414e-71.9949e-72.4307e-8116.5286
*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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