AUTOMATIC Location - Area: Frignano , magnitude (ML): 1.5
2025-10-06 06:10:44 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-06 06:15:16

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Earthquake info - RsniPicker2 automatic location
Event - ID :251006061026
Magnitude (ML) :1.5 +/- 0.4
Origin Time :2025-10-06 06:10:44.259 (UTC)
Location : Latitude: 44.585 N, Longitude: 10.174 E
Area :Frignano
Depth (km) :26.69
Distances (km) : 4.5 --- Calestano (PR)
7.3 --- Tizzano Val Parma (PR)
7.3 --- Terenzo (PR)
8.2 --- Langhirano (PR)
11.3 --- Neviano Degli Arduini (PR)
11.9 --- Lesignano de Bagni (PR)
13.2 --- Fornovo di Taro (PR)
13.5 --- Felino (PR)
13.9 --- Corniglio (PR)
15.3 --- Sala Baganza (PR)
15.8 --- Solignano (PR)
16.5 --- Palanzano (PR)
16.8 --- Berceto (PR)
17.1 --- Vetto (RE)
17.3 --- Varano de Melegari (PR)
17.6 --- Traversetolo (PR)
18.8 --- Canossa (RE)
19.0 --- Collecchio (PR)
19.4 --- Medesano (PR)
19.5 --- Monchio delle Corti (PR)

Quality location estimate:
Erh: 1.2 km, Erz: 0.7 km, Nf: 12, Gap: 117°, Rms: 0.129 s
Stazioni validate: 6


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.
GRAMGU2025-10-06 06:10:49.8100.01500.001.852025-10-06 06:10:54.0000.09010.041.4429.9
ERBMIV2025-10-06 06:10:51.6190.0190-0.031.73--:---.-----.---.-- 37.5
SARMGU2025-10-06 06:10:54.2200.02700.011.632025-10-06 06:11:01.6500.16520.061.0255.0
MSSAIV2025-10-06 06:10:56.0490.03800.001.512025-10-06 06:11:03.9800.1972-0.850.1265.7
GORRGU2025-10-06 06:10:57.6390.03700.011.432025-10-06 06:11:06.8400.3582-1.000.1774.8
POPMGU2025-10-06 06:10:59.2590.04000.630.05--:---.-----.---.-- 80.4
GARGNI2025-10-06 06:11:06.7200.06610.111.00--:---.-----.---.-- 131.5
QLNOIV2025-10-06 06:11:06.4600.0751-1.540.06--:---.-----.---.-- 150.4


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
GRAM GU1.506.65e-129.9220SI
ERBM IV1.007.53e-237.5134SI
SARM GU1.105.72e-255.0158SI
MSSA IV1.509.01e-265.7241SI
GORR GU1.801.17e-174.8272SI
POPM GU1.104.46e-280.4142SI
GARG NI2.309.20e-2131.517SI
QLNO IV1.701.74e-2150.4259SI


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.
(°)
GRAM GUHHZ1.7192e-54.3346e-60.0000e+02.4697e-64.4721e-66.2193e-64.6052e-57.4456e-68.7449e-79.7021e-829.9220
GRAM GUHHN2.8533e-56.7147e-60.0000e+05.4686e-68.4471e-68.4471e-65.3758e-52.6610e-51.3269e-61.9749e-729.9220
GRAM GUHHE4.0428e-57.6424e-60.0000e+05.3219e-68.3140e-61.1219e-56.6763e-52.9910e-59.1511e-71.4582e-729.9220
SARM GUEHZ9.3586e-72.3032e-70.0000e+02.2052e-74.5724e-76.0721e-71.5749e-61.0306e-61.2488e-71.2982e-855.0158
SARM GUEHN1.9536e-63.6794e-70.0000e+03.1361e-77.2648e-77.2648e-71.9898e-61.9517e-63.4412e-71.8434e-855.0158
SARM GUEHE1.1275e-63.7083e-70.0000e+03.5746e-77.8446e-71.0386e-62.1663e-62.4850e-62.8547e-71.7112e-855.0158
MSSA IVHHZ3.6079e-71.2229e-70.0000e+08.7601e-82.2259e-73.2593e-71.2882e-63.8746e-71.2574e-76.7820e-965.7241
MSSA IVHHN6.6951e-72.2793e-70.0000e+01.9819e-73.5254e-73.5254e-72.0277e-68.1555e-78.7745e-88.5483e-965.7241
MSSA IVHHE6.4600e-72.6129e-70.0000e+02.4975e-74.3635e-75.5752e-71.4230e-61.7150e-69.8459e-81.0062e-865.7241
GORR GUHHZ1.2554e-65.2311e-70.0000e+04.6727e-78.9695e-71.1882e-62.4328e-63.2253e-62.6148e-72.2541e-874.8272
GORR GUHHN2.1707e-68.9092e-70.0000e+07.3866e-71.5806e-61.5806e-63.3935e-63.8463e-65.2810e-74.0880e-874.8272
GORR GUHHE2.0332e-67.0227e-70.0000e+06.2862e-71.2578e-61.6457e-63.9077e-63.2694e-63.5171e-73.4918e-874.8272
POPM GUHHZ2.8716e-63.2881e-70.0000e+02.8253e-74.8317e-76.5293e-76.4471e-61.4922e-61.1661e-71.0370e-880.4142
POPM GUHHN2.0933e-63.4263e-70.0000e+03.7803e-76.3936e-76.3936e-75.2978e-61.4675e-61.7224e-71.5436e-880.4142
POPM GUHHE1.8241e-64.6557e-70.0000e+04.5257e-77.7916e-71.0364e-65.6249e-62.4608e-61.3813e-71.4509e-880.4142
GARG NIEHZ3.7750e-68.8352e-70.0000e+06.3622e-71.2611e-61.7612e-61.3913e-51.6791e-64.4643e-72.6684e-8131.517
GARG NIEHN4.2999e-71.2931e-70.0000e+07.2836e-82.2290e-72.2290e-78.0240e-73.7451e-71.2656e-77.7901e-9131.517
GARG NIEHE3.6043e-67.8433e-70.0000e+07.6456e-71.3476e-61.8474e-61.0430e-53.7049e-64.4408e-73.6307e-8131.517
QLNO IVHHZ4.5608e-65.6165e-70.0000e+02.7656e-75.8143e-78.9139e-71.2591e-54.5953e-71.6513e-71.3619e-8150.4259
QLNO IVHHN5.1391e-66.9308e-70.0000e+03.0952e-76.4640e-76.4640e-71.0090e-55.1225e-71.0360e-71.6470e-8150.4259
QLNO IVHHE1.0560e-51.1799e-60.0000e+05.5214e-71.1546e-61.7394e-61.5927e-59.0497e-71.1772e-72.6353e-8150.4259
*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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