AUTOMATIC Location - Area: Parmense , magnitude (ML): 1.8
2026-09-11 18:38:58 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-09-11 18:43:18

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Earthquake info - RsniPicker2 automatic location
Event - ID :260911183817
Magnitude (ML) :1.8 +/- 0.3
Origin Time :2026-09-11 18:38:58.139 (UTC)
Location : Latitude: 44.673 N, Longitude: 10.186 E
Area :Parmense
Depth (km) :25.19
Distances (km) : 5.4 --- Felino (PR)
6.1 --- Sala Baganza (PR)
7.0 --- Fornovo di Taro (PR)
9.1 --- Langhirano (PR)
9.3 --- Collecchio (PR)
9.3 --- Calestano (PR)
9.6 --- Lesignano de Bagni (PR)
10.1 --- Medesano (PR)
10.2 --- Terenzo (PR)
13.9 --- Varano de Melegari (PR)
14.3 --- Neviano Degli Arduini (PR)
15.4 --- Noceto (PR)
15.9 --- Traversetolo (PR)
16.8 --- Tizzano Val Parma (PR)
17.6 --- Solignano (PR)
18.4 --- Parma (PR)
19.0 --- Montechiarugolo (PR)
19.6 --- San Polo d Enza (RE)
19.6 --- Canossa (RE)
20.8 --- Fontevivo (PR)

Quality location estimate:
Erh: 1.3 km, Erz: 1.4 km, Nf: 29, Gap: 79°, Rms: 0.249 s
Stazioni validate: 20


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.
GRAMGU2026-09-11 18:39:04.4700.01700.011.652026-09-11 18:39:09.2200.10120.011.5133.6
GSCLGU--:---.-----.---.--2026-09-11 18:39:16.1600.1672-0.540.6954.2
EQUIGU2026-09-11 18:39:08.9500.0310-0.151.422026-09-11 18:39:17.2590.2502-0.081.1961.8
SARMGU2026-09-11 18:39:09.3100.0320-0.151.432026-09-11 18:39:17.6200.1872-0.390.9362.3
VLCMN2026-09-11 18:39:09.7500.03300.101.392026-09-11 18:39:18.3430.19820.031.2264.4
MSSAIV2026-09-11 18:39:10.3100.0340-0.590.522026-09-11 18:39:19.5900.2682-0.870.3870.8
CAVEIV--:---.-----.---.--2026-09-11 18:39:25.3200.2182-0.091.1472.5
GORRGU2026-09-11 18:39:11.9200.03700.101.372026-09-11 18:39:22.1100.2262-0.261.0775.3
ZCCAIV2026-09-11 18:39:13.7300.04000.440.49--:---.-----.---.-- 76.5
BDIIV2026-09-11 18:39:12.4200.0400-0.011.532026-09-11 18:39:22.1700.4882-0.730.5779.5
CARDGU2026-09-11 18:39:12.1400.0450-0.111.47--:---.-----.---.-- 79.8
POPMGU2026-09-11 18:39:13.8700.04900.081.382026-09-11 18:39:25.0790.3132-0.191.0287.0
TRESNI--:---.-----.---.--2026-09-11 18:39:28.9900.4342-0.610.6697.3
SERMIV--:---.-----.---.--2026-09-11 18:39:30.6100.2962-0.790.5098.5
MTRZIV2026-09-11 18:39:19.7400.05610.870.20--:---.-----.---.-- 109.1
PIIIV2026-09-11 18:39:18.3600.09410.640.352026-09-11 18:39:32.3490.33620.240.86112.0
GARGNI2026-09-11 18:39:19.2090.0871-0.031.35--:---.-----.---.-- 121.8
MDIIV2026-09-11 18:39:20.4100.0661-0.151.29--:---.-----.---.-- 129.9
LMDIV2026-09-11 18:39:23.9400.07210.141.13--:---.-----.---.-- 140.2
CSNTIV2026-09-11 18:39:25.8790.08610.820.26--:---.-----.---.-- 161.9


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
GRAM GU2.002.06e+033.6205SI
GSCL GU1.601.54e-154.2138SI
EQUI GU1.407.55e-261.8183SI
SARM GU1.501.05e-162.3162SI
MSSA IV1.607.93e-270.8234SI
GORR GU1.801.30e-175.3264SI
ZCCA IV1.901.40e-176.5119SI
BDI IV1.507.14e-279.5154SI
CARD GU1.809.71e-279.8162SI
POPM GU1.601.18e-187.0147SI
MTRZ IV2.007.44e-2109.1112SI
PII IV1.805.24e-2112.0166SI
GARG NI2.301.20e-1121.818SI
MDI IV2.207.42e-2129.9343SI


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 GUHHZ8.9775e-42.0419e-40.0000e+01.2087e-41.9889e-42.7456e-41.4668e-35.3604e-42.9001e-54.2144e-633.6205
GRAM GUHHN1.3390e-33.1631e-40.0000e+02.6775e-44.5489e-44.5489e-43.7862e-31.3284e-34.8579e-58.9896e-633.6205
GRAM GUHHE8.1216e-42.6902e-40.0000e+02.4975e-44.1129e-45.5342e-42.8123e-31.1872e-35.6560e-57.0897e-633.6205
GSCL GUHHZ2.4714e-67.7594e-70.0000e+06.6710e-71.2484e-61.6329e-64.5313e-62.1769e-63.8854e-72.4898e-854.2138
GSCL GUHHN4.0840e-61.2366e-60.0000e+01.3304e-62.5543e-62.5543e-69.5591e-65.3892e-67.2901e-74.9127e-854.2138
GSCL GUHHE3.5071e-69.3712e-70.0000e+01.0417e-61.8411e-62.4140e-67.0164e-65.0221e-65.2184e-73.1655e-854.2138
EQUI GUHHZ2.3071e-59.5226e-60.0000e+08.5745e-61.7364e-52.2556e-55.9051e-55.2879e-54.9434e-63.6356e-761.8183
EQUI GUHHN2.6657e-58.4180e-60.0000e+08.2143e-61.6703e-51.6703e-55.8770e-55.0355e-56.9481e-64.5439e-761.8183
EQUI GUHHE3.1868e-57.8325e-60.0000e+06.5985e-61.5641e-52.1237e-59.2660e-52.7605e-55.7530e-64.3991e-761.8183
SARM GUEHZ2.2033e-64.8703e-70.0000e+05.3199e-78.9111e-71.1620e-65.5528e-63.2250e-61.4069e-71.6559e-862.3162
SARM GUEHN3.4833e-68.4610e-70.0000e+08.4623e-71.4754e-61.4754e-69.9680e-62.8753e-62.3932e-72.4631e-862.3162
SARM GUEHE3.0554e-69.3791e-70.0000e+06.6714e-71.3113e-61.7776e-61.0183e-54.1369e-63.6361e-73.0377e-862.3162
VLC MNHHZ1.8241e-64.4630e-70.0000e+03.8610e-77.4141e-71.0929e-65.1872e-61.4817e-63.1456e-72.8668e-864.4-1
VLC MNHHN2.5327e-66.7968e-70.0000e+04.5138e-79.0923e-79.0923e-79.1451e-61.9116e-64.8044e-73.1164e-864.4-1
VLC MNHHE2.8906e-68.1872e-70.0000e+05.6457e-71.1796e-61.9479e-69.9130e-62.6925e-61.1845e-66.7318e-864.4-1
MSSA IVHHZ5.2084e-71.2077e-70.0000e+01.1573e-72.1597e-72.9278e-71.7144e-66.4928e-76.5032e-85.2674e-970.8234
MSSA IVHHN8.6227e-72.5440e-70.0000e+02.0974e-73.9821e-73.9821e-72.2667e-61.2328e-69.3875e-87.9318e-970.8234
MSSA IVHHE7.3835e-71.6340e-70.0000e+01.8402e-72.9790e-73.8758e-72.6470e-67.5218e-74.4035e-86.0237e-970.8234
GORR GUHHZ2.1255e-66.4666e-70.0000e+05.7131e-71.1489e-61.5323e-65.3240e-63.1704e-63.4590e-73.2770e-875.3264
GORR GUHHN3.2067e-61.1666e-60.0000e+09.2336e-71.8746e-61.8746e-68.8251e-64.6302e-65.4161e-73.9398e-875.3264
GORR GUHHE2.2883e-69.3536e-70.0000e+08.8450e-71.7380e-62.3246e-68.5522e-64.9153e-64.7140e-73.1835e-875.3264
ZCCA IVHHZ1.3679e-63.8512e-70.0000e+03.7712e-77.2931e-79.4337e-73.9529e-61.7877e-61.7420e-71.9808e-876.5119
ZCCA IVHHN1.6451e-69.7659e-70.0000e+07.6849e-71.6511e-61.6511e-63.4260e-64.6778e-63.8533e-73.2887e-876.5119
ZCCA IVHHE1.1663e-64.7911e-70.0000e+04.1827e-79.1067e-71.2021e-62.7881e-62.0973e-62.0249e-72.5937e-876.5119
BDI IVHHZ1.0242e-62.5230e-70.0000e+02.3529e-73.9823e-75.3818e-72.5860e-61.0309e-68.5042e-88.2445e-979.5154
BDI IVHHN1.1965e-63.0839e-70.0000e+03.5701e-76.3456e-76.3456e-73.5604e-62.0410e-61.5744e-71.1517e-879.5154
BDI IVHHE1.2126e-62.9472e-70.0000e+03.1376e-75.6345e-77.4543e-73.3393e-62.0911e-61.6968e-71.3448e-879.5154
CARD GUHHZ4.6719e-66.0187e-70.0000e+03.7039e-76.8723e-79.6679e-71.0181e-51.4305e-61.9806e-72.0305e-879.8162
CARD GUHHN7.5352e-69.6384e-70.0000e+08.8562e-71.5774e-61.5774e-61.6680e-53.3757e-65.9308e-73.3382e-879.8162
CARD GUHHE5.7151e-61.0718e-60.0000e+08.2924e-71.5530e-62.1343e-61.3881e-53.5819e-63.5427e-73.8248e-879.8162
POPM GUHHZ3.2481e-67.3088e-70.0000e+06.9044e-71.3955e-61.8122e-67.7301e-65.6494e-64.2294e-72.3834e-887.0147
POPM GUHHN4.5007e-69.6445e-70.0000e+01.0050e-61.8307e-61.8307e-61.1918e-54.7826e-66.4592e-73.7353e-887.0147
POPM GUHHE4.4495e-61.1587e-60.0000e+01.1865e-62.1108e-62.7221e-61.3270e-58.2771e-63.4262e-73.5940e-887.0147
MTRZ IVHHZ1.1953e-62.8860e-70.0000e+01.6134e-74.4093e-76.2948e-73.4469e-69.5007e-72.4832e-71.3075e-8109.1112
MTRZ IVHHN2.9686e-64.9977e-70.0000e+03.8217e-79.1471e-79.1471e-74.2748e-61.7689e-62.5510e-72.0681e-8109.1112
MTRZ IVHHE3.8694e-64.3731e-70.0000e+03.1339e-77.0208e-79.7029e-73.7706e-61.6192e-62.3614e-71.9272e-8109.1112
PII IVHHZ1.3815e-63.4173e-70.0000e+03.2908e-75.7323e-77.6822e-72.3603e-61.4940e-61.5178e-71.0300e-8112.0166
PII IVHHN1.3643e-64.7205e-70.0000e+04.8638e-78.2192e-78.2192e-73.0928e-62.4394e-63.1700e-71.5881e-8112.0166
PII IVHHE1.3794e-64.6088e-70.0000e+05.0089e-78.7200e-71.2095e-64.3442e-62.3724e-62.5628e-72.2452e-8112.0166
GARG NIEHZ6.4105e-61.2810e-60.0000e+01.0839e-61.7705e-62.3527e-62.0784e-55.0269e-62.5423e-73.0532e-8121.818
GARG NIEHN3.9651e-71.4478e-70.0000e+08.1613e-82.3195e-72.3195e-79.4108e-74.4810e-71.7210e-71.0304e-8121.818
GARG NIEHE7.4726e-61.3724e-60.0000e+01.0377e-61.7081e-62.3600e-61.7738e-54.5721e-63.9366e-72.9605e-8121.818
MDI IVHHZ2.0813e-65.7911e-70.0000e+04.5100e-78.5222e-71.1742e-65.2146e-62.5589e-61.4580e-71.5837e-8129.9343
MDI IVHHN3.2239e-67.5730e-70.0000e+06.0569e-71.0730e-61.0730e-61.0650e-53.7409e-61.7412e-72.2068e-8129.9343
MDI IVHHE3.1611e-67.9148e-70.0000e+07.3511e-71.2101e-61.6421e-61.5841e-52.7754e-62.5507e-72.0509e-8129.9343
*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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