MANUAL Location - Area: Appennino modenese , magnitude (ML): 2.3
2025-06-02 13:13:05 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-06-03 07:31:32

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Earthquake info - Manual location
Event - ID :250602131138
Magnitude (ML) :2.3 +/- 0.2
Origin Time :2025-06-02 13:13:05.479 (UTC)
Location : Latitude: 44.373 N, Longitude: 10.875 E
Area :Appennino modenese
Depth (km) :20.02
Distances (km) : 5.3 --- Pavullo nel Frignano
9.1 --- Guiglia
9.1 --- Serramazzoni
9.8 --- Zocca
12.1 --- Marano sul Panaro
12.4 --- Polinago
12.5 --- Montese
13.4 --- Lama Mocogno
14.4 --- Castel d Aiano
15.7 --- Castelvetro di Modena
15.9 --- Savigno
16.2 --- Vignola
16.3 --- Prignano sulla Secchia
17.0 --- Castello di Serravalle
17.2 --- Maranello
17.4 --- Savignano sul Panaro
17.8 --- Sestola
18.5 --- Montecreto
18.9 --- Palagano
19.3 --- Castellarano

Quality location estimate: Erh: 1 km, Erz: 1.1 km, Nf: 46, Gap: 90 °, Rms: 0.34


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.
GSCLGU2025-06-02 13:13:11.6000.0150-0.021.892025-06-02 13:13:15.8200.0902-0.301.2930.9
ERBMIV2025-06-02 13:13:14.7430.02000.670.272025-06-02 13:13:20.5650.0400-0.001.6942.6
POPMGU2025-06-02 13:13:13.4400.02110.031.842025-06-02 13:13:19.2210.1625-0.131.5442.8
BDIIV2025-06-02 13:13:13.6300.0231-0.321.192025-06-02 13:13:19.7200.1364-0.540.9046.0
SARMGU2025-06-02 13:13:14.3800.02410.071.712025-06-02 13:13:20.2700.1424-0.580.8448.0
MTRZIV2025-06-02 13:13:16.5500.02411.500.152025-06-02 13:13:25.1360.04002.460.0048.7
VLCMN2025-06-02 13:13:14.9900.02510.410.642025-06-02 13:13:20.9200.2046-0.391.1650.0
RAVAIV2025-06-02 13:13:17.0600.02510.021.772025-06-02 13:13:25.8000.2507-0.760.6650.9
CARDGU2025-06-02 13:13:14.9000.0271-0.261.312025-06-02 13:13:21.5200.1604-0.760.6153.7
SEIIV2025-06-02 13:13:16.3400.09040.350.832025-06-02 13:13:24.4000.04000.121.4556.2
MAIMGU2025-06-02 13:13:16.7100.0311-0.071.742025-06-02 13:13:25.2400.18850.281.1062.9
EQUIGU2025-06-02 13:13:18.5570.02001.280.222025-06-02 13:13:26.1210.04000.400.8165.2
CMEIT2025-06-02 13:13:18.7130.02001.050.202025-06-02 13:13:25.7900.0400-0.640.7668.4
GRAMGU2025-06-02 13:13:18.2300.0341-0.001.752025-06-02 13:13:27.3000.3948-0.131.1968.8
PIIIV2025-06-02 13:13:19.5200.0401-0.480.952025-06-02 13:13:30.1500.2406-0.251.2780.1
RUFIIV2025-06-02 13:13:20.5800.0402-0.011.692025-06-02 13:13:30.6750.0400-1.150.2780.6
SERMIV2025-06-02 13:13:22.0200.0402-0.021.662025-06-02 13:13:34.2900.2426-0.710.7580.8
PLMAIV2025-06-02 13:13:21.5900.05020.071.582025-06-02 13:13:33.9250.04000.990.3091.2
OSSCIV2025-06-02 13:13:23.2780.0200-0.171.542025-06-02 13:13:35.9380.0400-0.970.44101.1
CSNTIV2025-06-02 13:13:24.6600.05420.111.462025-06-02 13:13:37.1350.0400-1.730.06107.2
OPPEIV2025-06-02 13:13:25.4200.0542-0.341.252025-06-02 13:13:40.4640.3257-0.900.58108.5
MSSAIV2025-06-02 13:13:24.9800.05520.161.362025-06-02 13:13:40.4550.04001.590.16110.1
GORRGU2025-06-02 13:13:29.8600.06531.310.002025-06-02 13:13:46.8320.04001.020.35129.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth
GSCL GUHH2.604.70e+030.9264
POPM GUHH2.453.55e+042.8195
BDI IVHH2.492.11e+046.0213
SARM GUEH2.016.09e-148.0241
MTRZ IVHH2.351.07e+048.798
VLC MNHH1.822.12e-150.0239
CARD GUHH2.441.09e+053.7219
SEI IVHH2.651.60e+056.2132
MAIM GUHH2.193.92e-162.9211
CME ITHN2.466.83e-168.4225
GRAM GUHH2.064.86e-168.8282
PII IVHH2.263.03e-180.1201
PLMA IVHH2.282.31e-191.2247
OSSC IVHH2.111.26e-1101.1162
MSSA IVHH2.351.75e-1110.1267
GORR GUHH2.682.48e-1129.8282


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.
(°)
GSCL GUHHZ5.6085e-51.1740e-51.1319e-56.5258e-63.4455e-61.3674e-44.9131e-53.8131e-64.3414e-730.9264
GSCL GUHHN1.3950e-45.3296e-53.4454e-51.7976e-58.2964e-63.1861e-41.9493e-41.0479e-51.4260e-630.9264
GSCL GUHHE1.3844e-44.8436e-53.6033e-51.4903e-56.7102e-63.5207e-42.0621e-49.5422e-61.3408e-630.9264
ERBM IVEHZ2.6843e-53.8213e-62.8576e-61.5876e-68.6261e-71.3108e-41.1903e-57.8155e-79.3598e-842.6278
ERBM IVEHN3.3563e-55.7426e-64.0976e-61.2848e-66.9957e-71.2366e-41.7147e-59.2660e-71.4848e-742.6278
ERBM IVEHE3.0590e-55.0009e-63.4135e-61.2355e-68.1119e-71.2647e-41.7588e-51.0469e-61.2197e-742.6278
POPM GUHHZ8.5710e-52.0880e-51.2414e-55.5360e-64.3828e-61.9127e-45.0409e-56.2102e-65.6766e-742.8195
POPM GUHHN1.4786e-43.5777e-52.5974e-59.6938e-66.6544e-62.8209e-41.4391e-47.9416e-61.2309e-642.8195
POPM GUHHE1.2546e-43.9882e-52.9621e-59.4157e-64.8835e-62.9539e-41.8128e-46.6444e-61.0109e-642.8195
BDI IVHHZ4.7217e-59.7400e-67.7656e-63.7516e-62.5871e-61.2696e-44.1894e-53.2868e-62.3981e-746.0213
BDI IVHHN6.4377e-52.4080e-51.9427e-51.2557e-53.9762e-61.8995e-49.8351e-56.3128e-65.9551e-746.0213
BDI IVHHE7.6755e-51.5648e-51.4026e-55.9346e-62.2733e-62.2852e-46.7570e-53.3493e-64.3350e-746.0213
SARM GUEHZ2.0575e-54.2310e-63.4932e-61.7762e-67.4501e-74.4998e-52.5075e-59.4692e-71.3189e-748.0241
SARM GUEHN2.4325e-54.9071e-63.9514e-62.3162e-61.1541e-67.8894e-51.9901e-51.3158e-61.4414e-748.0241
SARM GUEHE1.2911e-55.3040e-63.6354e-63.8338e-62.0001e-65.1662e-51.9397e-52.1283e-61.8618e-748.0241
MTRZ IVHHZ3.5980e-61.8832e-61.8320e-61.8663e-61.0032e-68.2143e-61.0675e-51.2976e-67.5684e-848.798
MTRZ IVHHN1.1346e-55.3699e-65.6165e-65.3896e-62.1609e-61.8999e-52.6451e-52.3480e-62.1002e-748.798
MTRZ IVHHE1.0437e-55.6126e-65.2248e-66.9088e-63.9638e-61.9691e-53.3693e-55.0752e-62.7470e-748.798
VLC MNHHZ1.2530e-53.4623e-62.6851e-61.6778e-68.0729e-73.6373e-51.5611e-58.8368e-78.6380e-850.0239
VLC MNHHN9.2232e-62.7250e-62.1148e-61.0554e-64.8421e-73.1964e-51.6992e-56.3578e-78.0078e-850.0239
VLC MNHHE8.3072e-62.9784e-61.9251e-61.0116e-64.4395e-72.1907e-51.3672e-55.1510e-77.3862e-850.0239
CARD GUHHZ3.2872e-56.6890e-64.2587e-62.7300e-61.2191e-61.1299e-41.4959e-51.4872e-61.6141e-753.7219
CARD GUHHN5.1126e-51.1699e-59.0233e-65.0213e-61.6932e-61.7128e-44.2883e-52.0141e-62.7382e-753.7219
CARD GUHHE8.3712e-51.7165e-51.0077e-53.5728e-61.5426e-63.8344e-43.3649e-52.2826e-63.8690e-753.7219
SEI IVHHZ1.5911e-55.8576e-65.9376e-63.1348e-61.2761e-62.8094e-53.8774e-51.4028e-61.9865e-756.2132
SEI IVHHN1.6332e-59.6167e-69.8105e-67.9524e-62.8138e-63.5018e-56.8756e-53.2973e-63.3049e-756.2132
SEI IVHHE3.1063e-51.3187e-51.2043e-56.5390e-62.4331e-64.6938e-57.2700e-53.2980e-63.8642e-756.2132
MAIM GUHHZ6.1015e-61.5417e-61.4210e-61.1851e-66.1432e-71.9032e-58.5167e-67.7376e-74.5737e-862.9211
MAIM GUHHN1.0874e-52.8057e-62.6777e-62.6724e-61.8813e-63.2113e-51.6495e-51.9608e-61.1194e-762.9211
MAIM GUHHE9.4445e-62.4188e-62.0224e-61.3791e-67.7846e-72.9192e-51.3579e-58.6938e-76.6430e-862.9211
EQUI GUHHZ3.9908e-69.6534e-79.4024e-74.7679e-73.2113e-79.5637e-66.2972e-64.1662e-73.0301e-865.2248
EQUI GUHHN4.1740e-61.0307e-69.7892e-76.6541e-73.5890e-78.3445e-66.8132e-64.6437e-73.2260e-865.2248
EQUI GUHHE3.7081e-69.5203e-79.8282e-76.1873e-73.0712e-71.4937e-55.1207e-63.8844e-72.7065e-865.2248
CME ITHNZ9.5713e-63.6362e-63.6101e-61.5216e-66.1548e-72.3556e-51.6953e-58.6310e-71.0209e-768.4225
CME ITHNN2.1403e-56.6910e-66.4542e-62.6700e-61.1736e-64.4356e-53.6081e-51.4892e-62.1297e-768.4225
CME ITHNE1.4509e-54.8757e-64.5591e-61.9257e-67.4918e-74.2469e-54.0742e-59.5921e-71.2593e-768.4225
GRAM GUHHZ8.1224e-62.0758e-61.9069e-66.0024e-72.4475e-72.0993e-51.5446e-53.3312e-75.6118e-868.8282
GRAM GUHHN7.4510e-62.3922e-62.5418e-61.2536e-64.9978e-71.8651e-51.4697e-56.2361e-77.0298e-868.8282
GRAM GUHHE1.0718e-54.9349e-64.7839e-62.2531e-67.4045e-72.2436e-53.2271e-59.0405e-71.2311e-768.8282
PII IVHHZ6.6697e-62.0772e-62.1486e-69.5681e-74.2765e-71.7682e-51.6221e-54.6310e-75.2491e-880.1201
PII IVHHN5.9819e-62.1706e-62.5733e-61.6701e-66.6051e-71.2670e-51.9920e-58.4902e-78.0476e-880.1201
PII IVHHE6.9695e-62.3993e-62.7087e-61.4893e-65.2459e-71.4045e-52.3644e-56.5498e-77.4602e-880.1201
PLMA IVHHZ3.0521e-66.9914e-76.9802e-73.5459e-71.5243e-71.0388e-54.1309e-61.8582e-72.0860e-891.2247
PLMA IVHHN7.2052e-62.2023e-61.9279e-69.0146e-73.3711e-72.2551e-51.4772e-54.6367e-75.5567e-891.2247
PLMA IVHHE4.8599e-61.7265e-61.6728e-69.2660e-74.6223e-71.1087e-51.2723e-56.1872e-75.5980e-891.2247
OSSC IVHHZ1.1899e-65.0173e-75.1328e-74.9410e-71.9801e-73.6630e-62.6249e-62.4687e-72.4642e-8101.1162
OSSC IVHHN1.4607e-66.3888e-77.1515e-76.3136e-73.5960e-73.4747e-64.6084e-65.1577e-72.7134e-8101.1162
OSSC IVHHE2.0786e-68.9928e-77.8048e-77.0801e-72.9710e-74.2896e-64.7719e-63.3618e-72.7271e-8101.1162
MSSA IVHHZ1.9227e-63.9274e-73.9747e-72.9492e-71.3575e-77.3264e-61.7216e-61.7306e-71.4305e-8110.1267
MSSA IVHHN2.6607e-69.9888e-74.5673e-73.9812e-72.0143e-75.3980e-61.8479e-62.6821e-71.7335e-8110.1267
MSSA IVHHE1.6179e-66.1519e-76.0563e-74.7172e-72.1347e-77.2597e-63.7506e-63.1295e-71.9968e-8110.1267
GORR GUHHZ5.3893e-61.3306e-61.1177e-64.0505e-71.7179e-71.4403e-58.4999e-62.4241e-73.1161e-8129.8282
GORR GUHHN3.9671e-61.1785e-68.1235e-73.6947e-72.0453e-71.1822e-54.8490e-62.1234e-72.6105e-8129.8282
GORR GUHHE4.9852e-61.5886e-61.0507e-65.1374e-72.7624e-71.1372e-55.1468e-64.2497e-73.1504e-8129.8282
*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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