MANUAL Location - Area: Appennino modenese , magnitude (ML): 1.8
2025-12-01 23:42:25 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-02 07:11:18

RSNI Logo


Earthquake info - Manual location
Event - ID :251201234201
Magnitude (ML) :1.8 +/- 0.2
Origin Time :2025-12-01 23:42:25.374 (UTC)
Location : Latitude: 44.373 N, Longitude: 10.917 E
Area :Appennino modenese
Depth (km) :23.77
Distances (km) : 6.7 --- Zocca
7.1 --- Guiglia
7.8 --- Pavullo nel Frignano
10.4 --- Marano sul Panaro
11.5 --- Montese
11.8 --- Serramazzoni
12.3 --- Castel d Aiano
12.7 --- Savigno
14.2 --- Castello di Serravalle
14.2 --- Vignola
14.9 --- Castelvetro di Modena
15.2 --- Savignano sul Panaro
15.6 --- Polinago
16.3 --- Lama Mocogno
17.6 --- Maranello
18.3 --- Monteveglio
18.4 --- Vergato
19.3 --- Prignano sulla Secchia
19.5 --- Gaggio Montano
19.5 --- Sestola

Quality location estimate: Erh: 0.6 km, Erz: 0.5 km, Nf: 47, Gap: 77 °, Rms: 0.32


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.
ZCCAIV2025-12-01 23:42:30.6100.0120-0.022.112025-12-01 23:42:34.9690.04000.141.7625.0
GSCLGU2025-12-01 23:42:32.4500.01800.042.102025-12-01 23:42:37.5700.1073-0.051.6935.9
POPMGU2025-12-01 23:42:33.7100.0221-0.051.882025-12-01 23:42:40.1000.13640.021.6645.6
ERBMIV2025-12-01 23:42:34.5200.0231-0.270.752025-12-01 23:42:42.0550.14740.081.6047.3
MTRZIV2025-12-01 23:42:34.6700.0231-0.012.002025-12-01 23:42:42.6350.04000.570.6247.6
RAVAIV2025-12-01 23:42:36.0400.1075-0.810.382025-12-01 23:42:44.4070.0400-1.780.1451.3
SARMGU2025-12-01 23:42:35.2800.02610.331.112025-12-01 23:42:42.1100.21260.021.4852.4
VLCMN2025-12-01 23:42:35.6170.02000.410.882025-12-01 23:42:42.6810.04000.171.6254.2
CARDGU2025-12-01 23:42:35.6300.02810.011.992025-12-01 23:42:43.5750.17950.381.1057.2
MAIMGU2025-12-01 23:42:36.5600.0200-0.570.442025-12-01 23:42:45.6890.0400-0.021.6065.8
EQUIGU2025-12-01 23:42:39.9960.02002.120.052025-12-01 23:42:47.9470.04001.050.2469.3
CMEIT2025-12-01 23:42:38.8910.02000.790.342025-12-01 23:42:47.3740.04000.001.5871.8
GRAMGU2025-12-01 23:42:38.7910.0200-0.051.762025-12-01 23:42:51.5270.04002.810.0373.1
LMDIV2025-12-01 23:42:38.2400.0422-2.080.062025-12-01 23:42:51.9550.04000.091.4974.9
RUFIIV2025-12-01 23:42:40.2760.02000.061.832025-12-01 23:42:50.5250.0400-0.970.3579.6
SERMIV2025-12-01 23:42:40.1260.0200-1.420.202025-12-01 23:42:52.7300.2406-1.340.2780.5
PIIIV2025-12-01 23:42:39.6500.0412-0.540.492025-12-01 23:42:50.7100.4198-0.260.9982.3
OSSCIV2025-12-01 23:42:43.1300.02000.191.562025-12-01 23:42:55.4860.0400-0.790.46101.0
CSNTIV2025-12-01 23:42:44.1500.05320.121.652025-12-01 23:42:57.3500.5789-0.830.59107.0
MSSAIV2025-12-01 23:42:46.4150.04011.120.192025-12-01 23:43:02.2480.04002.360.07114.1
GORRGU2025-12-01 23:42:49.9200.07230.900.352025-12-01 23:43:07.3150.04000.530.86133.6
BALDNI2025-12-01 23:42:50.5500.13760.201.382025-12-01 23:43:08.1160.0400-1.110.36148.1
GARGNI2025-12-01 23:42:51.0400.09940.271.302025-12-01 23:43:09.1050.0400-0.830.52149.9
DOSSST2025-12-01 23:42:51.4930.0200-1.260.002025-12-01 23:43:13.0990.04000.081.12170.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth
ZCCA IVHH1.801.09e+025.0117
GSCL GUHH2.008.85e-135.9265
POPM GUHH1.898.71e-145.6199
MTRZ IVHH1.622.11e-147.699
SARM GUEH1.632.12e-152.4243
CARD GUHH1.993.38e-157.2222
MAIM GUHH1.629.49e-265.8214
CME ITHN2.132.88e-171.8227
GRAM GUHH1.701.87e-173.1281
PII IVHH1.585.99e-282.3204
OSSC IVHH1.877.31e-2101.0164
MSSA IVHH1.754.04e-2114.1267
GORR GUHH2.321.02e-1133.6282


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.
(°)
ZCCA IVHHZ4.2044e-57.1885e-64.8497e-61.7077e-66.8621e-78.6560e-53.4732e-59.9509e-71.6732e-725.0117
ZCCA IVHHN3.0130e-58.9925e-67.5197e-63.9746e-61.6094e-66.7947e-56.0830e-51.9992e-62.3798e-725.0117
ZCCA IVHHE3.8747e-59.6727e-69.5230e-64.7626e-61.9237e-65.7474e-54.6875e-52.3256e-62.5906e-725.0117
GSCL GUHHZ6.6103e-61.9457e-62.2100e-61.1273e-64.9148e-71.2002e-51.3918e-56.8313e-77.5881e-835.9265
GSCL GUHHN2.6991e-59.6718e-67.2024e-62.7814e-61.3827e-64.0084e-53.8211e-51.9683e-62.5076e-735.9265
GSCL GUHHE1.8806e-57.6221e-66.4931e-62.4927e-61.0689e-62.7404e-54.6872e-51.3835e-61.9517e-735.9265
POPM GUHHZ1.7643e-54.2462e-63.5876e-61.3628e-66.2640e-73.6233e-51.5921e-57.7464e-71.0520e-745.6199
POPM GUHHN2.9479e-58.1323e-66.7652e-62.0296e-61.0379e-66.4568e-54.0488e-51.4788e-62.0479e-745.6199
POPM GUHHE2.7521e-59.7564e-68.3492e-62.4795e-61.1955e-67.1931e-56.8326e-51.6984e-62.7210e-745.6199
ERBM IVEHZ4.5151e-69.1400e-76.2758e-73.6408e-71.9336e-71.7333e-52.1765e-62.0049e-72.1071e-847.3278
ERBM IVEHN3.6302e-61.0882e-69.4714e-73.9517e-71.3123e-79.3689e-64.6029e-61.9521e-73.3172e-847.3278
ERBM IVEHE4.3333e-69.3037e-78.2522e-74.0363e-75.0505e-71.7029e-55.4946e-68.7996e-73.5673e-847.3278
MTRZ IVHHZ3.1436e-66.5726e-77.7086e-73.7225e-72.0555e-71.1524e-54.1701e-62.8197e-71.9959e-847.699
MTRZ IVHHN4.4115e-61.7769e-61.8048e-69.2646e-74.4118e-71.0779e-51.0715e-55.3940e-75.8865e-847.699
MTRZ IVHHE5.3771e-61.5913e-61.8682e-69.6216e-74.1348e-71.3164e-51.3021e-54.8461e-75.2536e-847.699
SARM GUEHZ2.8347e-61.0666e-68.9220e-73.8711e-71.5964e-74.6973e-66.3327e-62.3014e-73.4805e-852.4243
SARM GUEHN2.8969e-69.1758e-78.6194e-78.2367e-73.5648e-76.1849e-64.8617e-63.6597e-73.4347e-852.4243
SARM GUEHE3.4784e-61.6271e-61.3281e-61.3082e-65.1055e-75.8920e-69.9938e-66.2033e-76.1652e-852.4243
VLC MNHHZ3.3028e-64.6324e-74.1620e-73.3611e-71.6167e-76.7940e-62.2279e-61.6051e-71.6483e-854.2241
VLC MNHHN3.9488e-65.4694e-74.8368e-72.8703e-72.0415e-75.1529e-63.6020e-62.3689e-71.5357e-854.2241
VLC MNHHE3.6103e-66.1971e-74.9186e-74.2211e-71.6001e-74.2878e-62.9826e-61.8142e-71.9720e-854.2241
CARD GUHHZ5.0349e-61.4912e-61.2828e-67.4715e-72.6611e-71.4864e-57.4086e-63.5492e-74.4826e-857.2222
CARD GUHHN1.0731e-53.6282e-62.8396e-61.5740e-65.0029e-72.2040e-51.2413e-56.9675e-79.5828e-857.2222
CARD GUHHE1.0736e-52.7026e-62.5211e-61.1013e-64.0386e-73.2593e-51.1711e-55.7220e-78.3752e-857.2222
MAIM GUHHZ1.4067e-64.6939e-74.7420e-72.6426e-78.9021e-83.3723e-63.6133e-61.1793e-71.3971e-865.8214
MAIM GUHHN2.3031e-66.1278e-77.5437e-74.1912e-71.5419e-75.6287e-65.4866e-62.3185e-72.7777e-865.8214
MAIM GUHHE1.7686e-65.6018e-76.3807e-73.9510e-71.7128e-74.8680e-63.8887e-62.2383e-71.7184e-865.8214
EQUI GUHHZ8.1904e-73.0567e-72.7321e-72.0896e-78.8358e-82.4701e-61.5665e-67.7411e-88.5838e-969.3250
EQUI GUHHN8.2339e-72.9568e-73.0576e-72.4217e-79.1073e-81.8334e-62.3021e-61.3657e-79.9811e-969.3250
EQUI GUHHE6.9892e-72.3547e-72.6563e-71.8896e-77.6991e-82.6045e-61.9864e-69.7189e-88.5016e-969.3250
CME ITHNZ3.8593e-61.1742e-61.3344e-66.7792e-72.8495e-75.9196e-61.0244e-54.4483e-74.0800e-871.8227
CME ITHNN5.7604e-62.2918e-62.6351e-61.2765e-65.2462e-71.1192e-52.1271e-56.8136e-76.9431e-871.8227
CME ITHNE4.9826e-61.4506e-61.7048e-68.7300e-74.2439e-79.1302e-61.5124e-55.9810e-74.7043e-871.8227
GRAM GUHHZ2.0028e-64.3036e-74.0725e-71.7594e-77.3488e-84.4386e-62.4303e-68.5997e-81.1935e-873.1281
GRAM GUHHN2.9374e-61.1361e-69.9459e-74.3452e-72.0896e-75.8132e-68.9022e-63.1031e-73.2871e-873.1281
GRAM GUHHE3.8874e-61.5791e-61.4458e-66.1885e-72.3665e-76.1366e-61.0361e-53.4885e-74.7384e-873.1281
PII IVHHZ1.6112e-64.7436e-74.8661e-72.0640e-77.9851e-84.3686e-64.4191e-61.0792e-71.3850e-882.3204
PII IVHHN1.2752e-64.8516e-74.6654e-72.5509e-79.1929e-82.7844e-63.3897e-61.3771e-71.5527e-882.3204
PII IVHHE1.3388e-64.7087e-75.3343e-72.3843e-79.1786e-82.4845e-64.7756e-61.1070e-71.4923e-882.3204
OSSC IVHHZ6.4815e-72.9495e-72.5034e-72.4205e-71.1329e-71.5250e-61.3373e-61.2619e-71.0243e-8101.0164
OSSC IVHHN7.6050e-72.9601e-72.8829e-72.1137e-71.0482e-71.4061e-61.6618e-61.1255e-79.3804e-9101.0164
OSSC IVHHE9.0570e-75.5125e-73.5719e-74.6922e-72.8152e-72.6320e-61.8626e-62.7840e-72.0449e-8101.0164
MSSA IVHHZ1.0461e-62.7878e-72.5635e-71.4486e-77.1652e-82.8274e-61.2775e-61.0497e-78.5543e-9114.1267
MSSA IVHHN1.3168e-63.8974e-72.9714e-71.7393e-71.0196e-73.2421e-61.3217e-61.1134e-79.9651e-9114.1267
MSSA IVHHE1.3826e-64.1764e-72.8825e-71.8319e-77.8148e-81.9264e-61.4283e-61.1428e-71.2302e-8114.1267
GORR GUHHZ7.7161e-61.9928e-61.4171e-65.5507e-72.5683e-71.7358e-58.1943e-63.6253e-75.5874e-8133.6282
GORR GUHHN2.4895e-67.8292e-77.5520e-72.5034e-71.0457e-77.5453e-64.8610e-61.4958e-72.1027e-8133.6282
GORR GUHHE3.0692e-61.2192e-68.1803e-72.9760e-71.4213e-71.0139e-55.0958e-62.0202e-73.2872e-8133.6282
BALD NIHHZ3.8871e-61.0588e-65.0168e-73.0395e-71.4683e-71.5882e-53.5053e-61.7501e-71.4764e-8148.1357
BALD NIHHN5.6238e-61.7464e-61.2640e-68.8381e-74.2998e-71.4498e-56.0445e-65.3147e-75.6924e-8148.1357
BALD NIHHE9.1318e-62.6918e-61.3626e-61.0491e-64.8040e-71.0450e-58.3558e-66.7300e-77.1689e-8148.1357
GARG NIEHZ2.6574e-65.8203e-74.0934e-71.8303e-78.2927e-86.9636e-61.7680e-61.0101e-71.3557e-8149.9352
GARG NIEHN3.8962e-77.3169e-86.5174e-85.7773e-83.6322e-87.7004e-73.3778e-74.6591e-82.8600e-9149.9352
GARG NIEHE3.0181e-69.1051e-76.2909e-74.2963e-73.0805e-75.0823e-64.7105e-64.3406e-72.7124e-8149.9352
*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