AUTOMATIC Location - Area: Appennino pistoiese , magnitude (ML): 1.5
2025-07-26 12:54:31 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-07-26 12:59:05

RSNI Logo


Earthquake info - RsniPicker2 automatic location
Event - ID :250726125409
Magnitude (ML) :1.5 +/- 0.6
Origin Time :2025-07-26 12:54:31.459 (UTC)
Location : Latitude: 44.124 N, Longitude: 10.845 E
Area :Appennino pistoiese
Depth (km) :40.94
Distances (km) : 5.8 --- Lizzano in Belvedere (BO)
7.5 --- Cutigliano (PT)
8.5 --- San Marcello Pistoiese (PT)
9.6 --- Granaglione (BO)
10.2 --- Fanano (MO)
10.8 --- Gaggio Montano (BO)
11.1 --- Porretta Terme (BO)
12.3 --- Piteglio (PT)
12.5 --- Sambuca Pistoiese (PT)
13.2 --- Sestola (MO)
14.6 --- Abetone (PT)
16.0 --- Castel di Casio (BO)
17.0 --- Fiumalbo (MO)
17.2 --- Montecreto (MO)
18.2 --- Montese (MO)
19.5 --- Riolunato (MO)
20.2 --- Camugnano (BO)
20.4 --- Pievepelago (MO)
21.5 --- Castel d Aiano (BO)
21.8 --- Pistoia (PT)

Quality location estimate:
Erh: 3.2 km, Erz: 5.6 km, Nf: 15, Gap: 99°, Rms: 0.204 s
Stazioni validate: 10


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.
POPMGU2025-07-26 12:54:39.1390.03900.690.21--:---.-----.---.-- 42.5
ZCCAIV2025-07-26 12:54:40.5990.0380-0.121.50--:---.-----.---.-- 49.2
CARDGU2025-07-26 12:54:39.8100.04000.031.69--:---.-----.---.-- 51.3
GSCLGU2025-07-26 12:54:39.8600.0380-1.020.062025-07-26 12:54:47.8690.18920.061.3152.3
MAIMGU2025-07-26 12:54:40.3490.0420-0.011.722025-07-26 12:54:47.4180.21120.720.3055.0
VLCMN2025-07-26 12:54:40.5800.04000.181.11--:---.-----.---.-- 55.1
ERBMIV--:---.-----.---.--2025-07-26 12:54:50.8800.2122-0.300.9462.8
PIIIV2025-07-26 12:54:42.0090.0480-0.231.082025-07-26 12:54:49.9100.2822-0.151.0965.8
EQUIGU--:---.-----.---.--2025-07-26 12:54:50.2790.2422-0.081.2068.8
RUFIIV2025-07-26 12:54:43.4390.05310.051.602025-07-26 12:54:52.4500.26920.001.1574.2
PLMAIV--:---.-----.---.--2025-07-26 12:54:54.0090.2912-1.570.0589.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
POPM GU0.901.01e-142.5219SI
ZCCA IV1.301.01e-149.223SI
CARD GU1.702.03e-151.3250SI
GSCL GU1.501.38e-152.3321SI
MAIM GU1.003.72e-255.0231SI
ERBM IV3.002.69e+062.8314SI
PII IV1.002.79e-265.8210SI
EQUI GU1.102.88e-268.8275SI
PLMA IV1.605.01e-289.5264SI


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 GUHHZ1.7022e-51.4641e-60.0000e+05.7209e-71.0086e-61.4475e-62.0003e-52.3586e-61.0494e-72.0384e-842.5219
POPM GUHHN1.7281e-51.5200e-60.0000e+01.1076e-61.8259e-61.8259e-61.7293e-54.9532e-62.4176e-73.3777e-842.5219
POPM GUHHE9.0950e-61.3201e-60.0000e+01.1585e-61.8504e-62.4690e-61.9629e-53.5454e-62.0514e-73.1541e-842.5219
ZCCA IVHHZ5.1204e-67.9099e-70.0000e+04.2071e-77.7436e-71.0611e-66.3666e-62.2454e-62.9140e-72.0891e-849.223
ZCCA IVHHN2.7942e-66.6307e-70.0000e+05.5157e-71.1192e-61.1192e-65.1334e-63.4108e-63.4935e-73.4357e-849.223
ZCCA IVHHE2.3003e-66.0024e-70.0000e+05.5453e-71.1568e-61.5516e-63.8255e-63.2718e-62.4048e-72.6642e-849.223
CARD GUHHZ1.1408e-51.7582e-60.0000e+09.1402e-71.7257e-62.5341e-62.7528e-51.8376e-61.6398e-73.6980e-851.3250
CARD GUHHN2.2709e-53.5785e-60.0000e+02.3564e-64.0172e-64.0172e-61.0005e-48.4837e-63.8764e-77.8917e-851.3250
CARD GUHHE1.9352e-53.3243e-60.0000e+02.4340e-64.0530e-65.6213e-65.3718e-55.5377e-63.7939e-77.7127e-851.3250
GSCL GUHHZ1.5918e-64.2739e-70.0000e+03.3042e-76.1824e-78.4210e-72.3573e-62.0540e-62.5267e-71.5957e-852.3321
GSCL GUHHN3.4481e-61.0772e-60.0000e+09.3241e-71.6287e-61.6287e-64.6740e-65.2408e-62.6644e-73.9610e-852.3321
GSCL GUHHE3.1714e-61.1919e-60.0000e+08.9520e-71.6977e-62.3589e-64.0440e-65.0006e-65.1236e-73.7506e-852.3321
MAIM GUHHZ3.7796e-63.7058e-70.0000e+02.2467e-74.0507e-75.8064e-77.9254e-68.9969e-75.7311e-89.9925e-955.0231
MAIM GUHHN6.6657e-67.8269e-70.0000e+03.8272e-76.6784e-76.6784e-71.0751e-51.2393e-61.0626e-71.1853e-855.0231
MAIM GUHHE5.3743e-67.2414e-70.0000e+03.9054e-77.0333e-79.8994e-71.3726e-51.2644e-69.1553e-81.5449e-855.0231
VLC MNHHZ8.7249e-61.3178e-60.0000e+07.6165e-71.4248e-62.0540e-61.5564e-52.3550e-61.3418e-73.1081e-855.1-1
VLC MNHHN2.5307e-63.0424e-70.0000e+02.3388e-74.0430e-74.0430e-76.2860e-61.0967e-61.3757e-71.4575e-855.1-1
VLC MNHHE3.4620e-65.4723e-70.0000e+03.4361e-76.1155e-78.5887e-74.7913e-61.0477e-61.0954e-71.1504e-855.1-1
PII IVHHZ2.1331e-62.7081e-70.0000e+02.2657e-73.6511e-74.9621e-73.8549e-67.2877e-73.7243e-88.5601e-965.8210
PII IVHHN2.4519e-63.6340e-70.0000e+02.9975e-74.8612e-74.8612e-75.5895e-61.0993e-66.6682e-89.7241e-965.8210
PII IVHHE2.4368e-63.6361e-70.0000e+03.0663e-75.1252e-76.8889e-75.2066e-61.3051e-65.6816e-88.5778e-965.8210
EQUI GUHHZ2.1191e-63.2434e-70.0000e+02.3465e-74.0399e-75.7569e-74.5086e-69.0357e-71.0260e-77.8835e-968.8275
EQUI GUHHN2.2455e-63.9147e-70.0000e+02.4400e-74.3780e-74.3780e-74.9069e-61.1371e-61.0782e-71.4783e-868.8275
EQUI GUHHE2.6078e-63.2566e-70.0000e+01.8819e-73.4881e-74.8785e-76.7124e-65.4393e-71.1069e-79.5254e-968.8275
PLMA IVHHZ3.1258e-63.2404e-70.0000e+01.4036e-73.9769e-76.3796e-72.3961e-65.2419e-73.5722e-72.1326e-889.5264
PLMA IVHHN2.4853e-64.5918e-70.0000e+03.6228e-78.0969e-78.0969e-79.8776e-61.1189e-66.7599e-72.0757e-889.5264
PLMA IVHHE2.3174e-63.5489e-70.0000e+02.1108e-75.5874e-78.7796e-75.6995e-65.4943e-74.4379e-72.8236e-889.5264
*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)

rsni
 
Disclaimer & Privacy

IT Italiano
UniGE-Distav
Search
HTML5 Powered