MANUAL Location - Area: Parmense , magnitude (ML): 1.6
2025-10-29 23:25:42 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-30 09:09:42

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Earthquake info - Manual location
Event - ID :251029232512
Magnitude (ML) :1.6 +/- 0.2
Origin Time :2025-10-29 23:25:42.182 (UTC)
Location : Latitude: 44.662 N, Longitude: 10.191 E
Area :Parmense
Depth (km) :20.96
Distances (km) : 5.8 --- Felino
6.9 --- Sala Baganza
7.8 --- Fornovo di Taro
8.0 --- Langhirano
8.6 --- Calestano
8.8 --- Lesignano de Bagni
9.8 --- Terenzo
10.3 --- Collecchio
11.3 --- Medesano
13.2 --- Neviano Degli Arduini
14.4 --- Varano de Melegari
15.2 --- Traversetolo
15.6 --- Tizzano Val Parma
16.6 --- Noceto
17.5 --- Solignano
18.7 --- Montechiarugolo
18.7 --- Canossa
18.8 --- San Polo d Enza
19.0 --- Parma
20.8 --- Montecchio Emilia

Quality location estimate: Erh: 0.7 km, Erz: 1.1 km, Nf: 37, Gap: 113 °, Rms: 0.18


Manual location results
Station Net P arrival time P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
NEVIIV2025-10-29 23:25:47.4430.02000.011.862025-10-29 23:25:51.5440.0400-0.121.3825.2
GRAMGU2025-10-29 23:25:48.2800.01600.410.412025-10-29 23:25:52.3900.09320.260.9030.5
ERBMIV2025-10-29 23:25:50.0200.02000.001.792025-10-29 23:25:55.2750.3257-1.080.1938.9
BVTIT2025-10-29 23:25:50.4690.0200-0.011.772025-10-29 23:25:56.7480.04000.031.4944.1
GSCLGU2025-10-29 23:25:52.3300.0743-0.001.612025-10-29 23:25:59.2770.2597-0.800.2951.6
FIVIGU2025-10-29 23:25:51.4760.02000.041.682025-10-29 23:25:59.6110.04001.260.0551.8
AULIT2025-10-29 23:25:52.3640.0200-0.041.662025-10-29 23:26:01.1020.04001.100.0557.2
VRLIT2025-10-29 23:25:52.6380.0200-0.061.612025-10-29 23:26:00.2700.0400-0.310.7557.3
SARMGU2025-10-29 23:25:53.0580.0200-0.031.652025-10-29 23:26:01.2530.0400-0.131.2259.9
VLCMN2025-10-29 23:25:53.5400.03110.250.882025-10-29 23:26:01.5930.0400-0.111.2561.9
MSSAIV2025-10-29 23:25:54.6400.0351-0.071.502025-10-29 23:26:03.1950.6419-0.950.3569.3
GORRGU2025-10-29 23:25:55.7930.02000.111.392025-10-29 23:26:05.7290.0400-0.390.6474.5
CARDGU2025-10-29 23:25:55.9500.03910.021.532025-10-29 23:26:05.0200.2627-1.000.2277.4
POPMGU2025-10-29 23:25:57.7900.04720.310.772025-10-29 23:26:08.6100.2557-0.140.9384.8
MAIMGU2025-10-29 23:25:58.1360.02000.151.242025-10-29 23:26:09.4980.04000.011.1589.2
PIIIV2025-10-29 23:26:02.1620.02000.490.392025-10-29 23:26:14.6000.0400-1.130.17109.9
GARGNI2025-10-29 23:26:03.9000.06230.131.182025-10-29 23:26:19.5120.0400-0.670.43122.1
BALDNI2025-10-29 23:26:04.4600.06830.001.252025-10-29 23:26:19.6830.0400-1.680.00125.8
DOSSST2025-10-29 23:26:08.3300.0803-0.250.912025-10-29 23:26:27.6420.0400-0.700.45157.7


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GRAM GUHH1.761.27e+030.5208
ERBM IVEH1.291.47e-138.9147
GSCL GUHH1.551.54e-151.6138
FIVI GUHN1.631.80e-151.8186
SARM GUEH1.501.18e-159.9162
VLC MNHH1.476.13e-261.9164
MSSA IVHH1.456.43e-269.3234
GORR GUHH1.536.61e-274.5265
CARD GUHH1.556.39e-277.4162
POPM GUHH1.571.12e-184.8147
MAIM GUHH1.473.44e-289.2164
PII IVHH1.653.55e-2109.9166
GARG NIEH2.291.18e-1122.118


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
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.
(°)
NEVI IVHNZ2.3942e-54.9733e-64.9699e-62.6225e-61.2250e-66.3625e-52.7514e-51.3535e-61.4615e-725.2131
NEVI IVHNN5.9990e-51.6733e-51.4280e-55.6876e-62.4104e-69.6091e-56.0915e-53.1935e-64.5852e-725.2131
NEVI IVHNE6.7604e-52.3394e-52.0702e-58.2777e-63.4066e-61.3746e-41.2282e-44.7368e-66.9102e-725.2131
GRAM GUHHZ8.6502e-51.3084e-56.7074e-62.7569e-61.3084e-61.3033e-43.0058e-51.5556e-62.2642e-730.5208
GRAM GUHHN8.6580e-51.6304e-51.3090e-55.3449e-62.3368e-62.7306e-47.5348e-53.0603e-64.1880e-730.5208
GRAM GUHHE5.3459e-51.2948e-51.1552e-53.6392e-61.6742e-61.2182e-45.2608e-52.3835e-63.6968e-730.5208
ERBM IVEHZ7.9970e-61.3257e-61.0129e-67.3755e-73.0455e-71.8808e-54.7821e-63.3987e-74.0384e-838.9147
ERBM IVEHN6.8518e-61.5629e-61.5382e-68.6418e-73.2171e-71.9524e-57.1630e-63.6605e-74.3640e-838.9147
ERBM IVEHE1.8634e-52.5936e-61.3012e-66.8472e-72.9475e-74.0672e-55.0509e-63.6982e-75.4476e-838.9147
BVT ITHNZ7.2482e-61.8134e-62.2695e-61.2932e-64.3744e-71.3534e-51.4332e-55.3419e-76.2937e-844.1248
BVT ITHNN2.0907e-57.2349e-66.0895e-63.8126e-61.8724e-63.5519e-54.0692e-52.3687e-62.7447e-744.1248
BVT ITHNE1.4330e-55.0845e-64.5589e-62.6884e-61.1397e-64.9970e-52.8397e-51.4890e-61.6454e-744.1248
GSCL GUHHZ1.4232e-64.5383e-75.2475e-73.5145e-71.2320e-73.4063e-62.4089e-61.4324e-71.7644e-851.6138
GSCL GUHHN2.9191e-61.2967e-61.1204e-65.9758e-72.6768e-75.8634e-65.8504e-63.4505e-73.5282e-851.6138
GSCL GUHHE3.5088e-61.4292e-61.0613e-66.6560e-72.4782e-75.5375e-65.0479e-63.0487e-73.9916e-851.6138
FIVI GUHNZ9.7292e-62.0666e-61.4315e-66.0362e-73.0049e-72.7997e-54.8848e-64.0548e-75.2025e-851.8186
FIVI GUHNN9.4774e-62.2085e-61.8828e-66.1643e-72.6790e-71.8145e-58.8984e-63.6225e-75.4526e-851.8186
FIVI GUHNE9.0180e-61.8959e-61.6147e-64.9123e-72.7421e-72.3266e-56.5279e-64.0176e-74.6603e-851.8186
SARM GUEHZ3.2245e-69.1413e-77.5425e-74.1705e-71.7420e-75.5258e-64.1529e-62.0471e-72.6016e-859.9162
SARM GUEHN3.3581e-69.5362e-71.0829e-67.2345e-72.3142e-75.4769e-65.3497e-62.6646e-72.8466e-859.9162
SARM GUEHE2.7837e-68.4481e-79.3976e-75.7374e-72.1003e-75.7526e-66.9932e-62.1283e-72.7519e-859.9162
VLC MNHHZ2.0889e-63.5617e-73.4650e-71.7775e-78.6148e-85.1125e-62.1807e-61.0653e-71.1296e-861.9164
VLC MNHHN1.8885e-65.8608e-74.4162e-73.0669e-71.3573e-75.2852e-61.7640e-62.0275e-71.5622e-861.9164
VLC MNHHE2.0931e-65.5521e-74.6148e-73.5749e-71.6890e-76.2237e-62.1059e-62.2935e-71.9710e-861.9164
MSSA IVHHZ1.2466e-63.6979e-73.1343e-71.9476e-79.1814e-84.0857e-61.9476e-61.1227e-71.3944e-869.3234
MSSA IVHHN2.2190e-65.8736e-75.5146e-72.4473e-71.0473e-74.5179e-62.2630e-61.8643e-71.6556e-869.3234
MSSA IVHHE2.0167e-67.0003e-75.7466e-72.3012e-71.6225e-74.5662e-63.4407e-62.4766e-71.9458e-869.3234
GORR GUHHZ1.3529e-64.3469e-73.6359e-72.5516e-79.9300e-84.7141e-63.0168e-61.1488e-71.1918e-874.5265
GORR GUHHN1.7374e-65.3365e-75.7492e-73.6242e-71.1607e-73.2646e-62.9987e-61.2204e-71.7642e-874.5265
GORR GUHHE1.4395e-64.3419e-74.5698e-72.7743e-79.2948e-84.2598e-61.7698e-61.1056e-71.3115e-874.5265
CARD GUHHZ1.4179e-63.5982e-72.8598e-71.4452e-76.1908e-84.7884e-61.1088e-66.6620e-89.1994e-977.4162
CARD GUHHN2.3697e-67.0527e-76.3467e-72.9424e-71.1883e-77.3160e-62.4784e-61.3944e-72.0148e-877.4162
CARD GUHHE2.6765e-65.0507e-75.3265e-72.8836e-71.0174e-77.7880e-61.6417e-61.2153e-71.4768e-877.4162
POPM GUHHZ4.7403e-61.0963e-66.6606e-72.5567e-79.2360e-81.8524e-54.3223e-61.2688e-71.9754e-884.8147
POPM GUHHN3.4686e-61.2335e-69.0419e-74.2625e-71.7866e-79.8644e-65.9926e-62.2698e-73.4262e-884.8147
POPM GUHHE3.1747e-69.6537e-78.5380e-74.0461e-71.6756e-75.6505e-67.6661e-62.2165e-72.7363e-884.8147
MAIM GUHHZ4.5283e-71.2835e-71.2662e-79.4186e-83.8421e-81.2283e-68.4441e-74.9129e-85.3411e-989.2164
MAIM GUHHN6.7063e-72.2069e-72.7268e-71.3061e-75.4594e-81.5726e-61.5653e-66.1035e-87.4154e-989.2164
MAIM GUHHE5.8731e-72.7994e-73.0960e-71.9689e-76.4680e-81.5063e-62.2575e-67.8735e-89.0223e-989.2164
PII IVHHZ7.9671e-72.1317e-72.0484e-71.1501e-74.0318e-82.7108e-69.5610e-75.5988e-87.1153e-9109.9166
PII IVHHN7.2135e-72.3960e-72.7270e-71.2291e-74.7362e-81.3636e-62.0282e-66.0752e-87.2883e-9109.9166
PII IVHHE7.0668e-72.9704e-72.8279e-71.6274e-76.7807e-81.7902e-61.8849e-67.3397e-89.6105e-9109.9166
GARG NIEHZ4.4971e-61.2886e-67.5572e-72.6807e-71.5589e-72.1378e-54.4170e-61.8243e-73.4490e-8122.118
GARG NIEHN4.1011e-71.3472e-78.1682e-81.0420e-78.6295e-87.6903e-74.1652e-71.4890e-78.1530e-9122.118
GARG NIEHE5.3854e-61.2171e-61.2223e-63.8887e-72.2164e-72.1891e-51.0408e-52.8041e-73.4159e-8122.118
BALD NIHHZ3.2752e-66.7238e-75.5544e-73.5219e-71.9319e-71.6146e-52.3931e-62.1171e-72.1402e-8125.823
BALD NIHHN6.7754e-62.2037e-61.6684e-68.3937e-73.1674e-72.4152e-59.0915e-64.3181e-76.3266e-8125.823
BALD NIHHE1.0191e-53.0570e-61.8996e-61.3312e-66.2574e-72.9990e-51.4455e-57.8802e-78.5119e-8125.823
*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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