AUTOMATIC Location - Area: Pianura padana lombarda , magnitude (ML): 2.7
2026-05-28 15:08:45 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-05-28 15:14:01

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Earthquake info - RsniPicker2 automatic location
Event - ID :260528150756
Magnitude (ML) :2.7 +/- 0.3
Origin Time :2026-05-28 15:08:45.08 (UTC)
Location : Latitude: 44.988 N, Longitude: 11.271 E
Area :Pianura padana lombarda
Depth (km) :7.77
Distances (km) : 2.8 --- Sermide (MN)
4.7 --- Castelmassa (RO)
4.8 --- Castelnovo Bariano (RO)
6.4 --- Felonica (MN)
6.5 --- Carbonara di Po (MN)
6.8 --- Calto (RO)
7.2 --- Magnacavallo (MN)
8.4 --- Ceneselli (RO)
8.4 --- Bergantino (RO)
8.7 --- Borgofranco sul Po (MN)
10.1 --- Melara (RO)
11.8 --- Poggio Rusco (MN)
12.2 --- Salara (RO)
12.4 --- Villa Poma (MN)
13.2 --- Revere (MN)
13.5 --- Ficarolo (RO)
13.8 --- Ostiglia (MN)
14.0 --- Pieve di Coriano (MN)
15.3 --- San Giovanni del Dosso (MN)
15.7 --- Schivenoglia (MN)

Quality location estimate:
Erh: 2.3 km, Erz: 1.6 km, Nf: 24, Gap: 132°, Rms: 0.247 s
Stazioni validate: 19


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.
SERMIV--:---.-----.---.--2026-05-28 15:08:48.9300.02500.001.618.4
ZCCAIV2026-05-28 15:09:01.2700.0370-0.490.73--:---.-----.---.-- 75.0
MTRZIV2026-05-28 15:09:01.7200.03800.191.20--:---.-----.---.-- 76.4
BALDNI2026-05-28 15:09:01.4300.0420-0.011.482026-05-28 15:09:12.3900.2562-1.690.0885.4
GSCLGU2026-05-28 15:09:03.5000.0440-0.340.992026-05-28 15:09:18.2230.3932-0.120.9589.5
GARGNI2026-05-28 15:09:02.4600.04600.061.422026-05-28 15:09:15.5000.3662-0.230.9691.8
DOSSST2026-05-28 15:09:03.2500.05000.001.442026-05-28 15:09:15.0300.2992-1.310.1999.8
GRAMGU2026-05-28 15:09:06.8500.05410.161.212026-05-28 15:09:23.4100.4472-0.180.87110.3
BAG8IV--:---.-----.---.--2026-05-28 15:09:20.8850.3372-0.250.94112.4
POPMGU2026-05-28 15:09:06.5900.1092-0.680.54--:---.-----.---.-- 112.8
BDIIV2026-05-28 15:09:07.7300.1012-0.121.29--:---.-----.---.-- 116.3
CTIIV2026-05-28 15:09:06.0900.0611-0.031.38--:---.-----.---.-- 121.7
CARDGU2026-05-28 15:09:09.1600.06110.181.15--:---.-----.---.-- 124.2
GAGGST2026-05-28 15:09:07.4800.0621-0.121.32--:---.-----.---.-- 124.5
MAIMGU2026-05-28 15:09:10.4300.0911-0.161.24--:---.-----.---.-- 134.7
MDIIV2026-05-28 15:09:12.0300.07410.640.34--:---.-----.---.-- 149.6
PIIIV2026-05-28 15:09:12.3100.0761-0.840.40--:---.-----.---.-- 153.0
PLMAIV2026-05-28 15:09:13.4600.07610.241.02--:---.-----.---.-- 153.5
MSSAIV2026-05-28 15:09:13.9600.0781-0.061.24--:---.-----.---.-- 157.8


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
ZCCA IV2.505.86e-175.0198SI
MTRZ IV2.506.26e-176.4171SI
BALD NI3.403.40e+085.4336SI
GSCL GU2.504.40e-189.5218SI
GARG NI2.808.34e-191.8329SI
GRAM GU2.707.39e-1110.3240SI
POPM GU2.302.89e-1112.8202SI
BDI IV2.201.45e-1116.3208SI
CTI IV3.501.84e+0121.714SI
CARD GU2.702.61e-1124.2211SI
MAIM GU2.501.22e-1134.7208SI
MDI IV2.802.27e-1149.6306SI
PII IV2.701.69e-1153.0203SI
PLMA IV2.601.35e-1153.5228SI
MSSA IV2.601.25e-1157.8242SI


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.
(°)
ZCCA IVHHZ4.1190e-61.4977e-60.0000e+01.7076e-63.1158e-64.0307e-61.1783e-51.0621e-55.9006e-75.7885e-875.0198
ZCCA IVHHN4.1358e-62.1958e-60.0000e+02.3688e-64.9833e-64.9833e-67.6081e-61.9190e-51.1678e-61.0591e-775.0198
ZCCA IVHHE6.7345e-63.7901e-60.0000e+03.9424e-67.2192e-69.4165e-69.0864e-62.5099e-51.3163e-61.4448e-775.0198
MTRZ IVHHZ3.8683e-61.5553e-60.0000e+01.6713e-63.1968e-64.1798e-61.0221e-59.8350e-61.1570e-65.8874e-876.4171
MTRZ IVHHN1.0375e-54.7232e-60.0000e+04.6667e-69.8335e-69.8335e-61.4585e-53.0060e-52.6038e-61.9726e-776.4171
MTRZ IVHHE8.4873e-64.1747e-60.0000e+03.8373e-68.0803e-61.0655e-51.1723e-52.8264e-52.0122e-61.8456e-776.4171
BALD NIHHZ4.2116e-51.0273e-50.0000e+09.1561e-61.5524e-52.0941e-51.5352e-43.9548e-52.4442e-63.1318e-785.4336
BALD NIHHN8.6856e-52.2213e-50.0000e+02.3302e-53.7092e-53.7092e-53.4232e-49.0393e-54.1252e-65.8363e-785.4336
BALD NIHHE1.2613e-43.6911e-50.0000e+03.5889e-55.8609e-57.7975e-53.6262e-41.6753e-48.1274e-61.0030e-685.4336
GSCL GUHHZ2.4882e-69.5504e-70.0000e+09.4485e-72.0571e-62.7204e-64.4725e-67.4517e-67.6508e-75.4586e-889.5218
GSCL GUHHN8.6525e-62.9604e-60.0000e+02.8035e-65.7477e-65.7477e-61.3448e-51.3272e-51.9041e-61.1329e-789.5218
GSCL GUHHE7.4194e-63.2183e-60.0000e+03.2656e-65.6012e-67.2972e-61.0549e-52.2726e-51.1416e-69.9554e-889.5218
GARG NIEHZ3.4819e-57.9400e-60.0000e+07.9491e-61.3864e-51.8619e-51.4032e-43.0855e-52.6819e-62.7782e-791.8329
GARG NIEHN4.3042e-71.7454e-70.0000e+08.1501e-82.2674e-72.2674e-79.5770e-74.9058e-71.5329e-78.7877e-991.8329
GARG NIEHE5.5201e-59.4401e-60.0000e+09.1842e-61.5530e-52.1530e-51.2231e-43.3037e-54.7380e-63.5846e-791.8329
GRAM GUHHZ2.5258e-43.3636e-50.0000e+03.2788e-55.9758e-57.7301e-53.6651e-41.4512e-41.0713e-58.1869e-7110.3240
GRAM GUHHN3.7899e-45.9290e-50.0000e+06.4965e-51.1729e-41.1729e-44.7931e-44.0194e-44.0272e-52.0794e-6110.3240
GRAM GUHHE3.3029e-48.7539e-50.0000e+08.4702e-51.5190e-42.0166e-44.4863e-46.8054e-42.7948e-52.9184e-6110.3240
POPM GUHHZ7.9240e-61.4440e-60.0000e+01.5008e-62.4616e-63.2309e-62.2437e-58.5924e-64.1621e-73.6898e-8112.8202
POPM GUHHN8.6668e-62.5133e-60.0000e+02.3135e-63.7240e-63.7240e-61.7687e-51.3277e-59.5259e-77.8074e-8112.8202
POPM GUHHE8.6049e-62.8337e-60.0000e+02.7168e-64.3143e-65.8650e-61.1912e-51.9390e-56.8672e-77.9083e-8112.8202
BDI IVHHZ1.9683e-64.1863e-70.0000e+04.5236e-77.8664e-71.0283e-67.3431e-62.4689e-61.5986e-71.3585e-8116.3208
BDI IVHHN2.0248e-68.8562e-70.0000e+08.9375e-71.5853e-61.5853e-68.7852e-66.4950e-63.5313e-73.2459e-8116.3208
BDI IVHHE1.6187e-66.5607e-70.0000e+06.1225e-71.1605e-61.5212e-66.7661e-64.6768e-63.3346e-71.8613e-8116.3208
CTI IVHHZ5.1903e-58.4706e-60.0000e+07.6488e-61.2097e-51.6277e-51.7799e-43.4194e-51.2361e-62.3471e-7121.714
CTI IVHHN1.1017e-41.9898e-50.0000e+02.0461e-53.2037e-53.2037e-54.9918e-47.7162e-53.2756e-65.6176e-7121.714
CTI IVHHE1.1986e-42.5955e-50.0000e+01.9867e-53.4492e-54.7863e-54.4557e-44.4933e-55.6204e-66.9546e-7121.714
CARD GUHHZ5.0384e-61.0042e-60.0000e+09.2719e-71.5514e-62.0752e-61.6840e-53.0118e-64.2069e-72.6543e-8124.2211
CARD GUHHN6.3292e-61.5920e-60.0000e+01.2294e-62.2245e-62.2245e-62.6107e-54.3722e-64.8641e-74.0753e-8124.2211
CARD GUHHE9.1911e-62.0780e-60.0000e+01.3900e-62.6393e-63.5698e-63.2227e-53.9443e-64.7358e-74.0392e-8124.2211
MAIM GUHHZ1.5462e-65.0363e-70.0000e+04.4026e-77.7366e-71.0096e-64.5038e-63.8086e-62.1295e-71.5383e-8134.7208
MAIM GUHHN1.9752e-65.4049e-70.0000e+05.6654e-71.0587e-61.0587e-65.3248e-63.4343e-64.0824e-72.5916e-8134.7208
MAIM GUHHE1.4761e-69.3828e-70.0000e+05.6789e-71.0369e-61.5271e-65.6239e-63.2130e-64.7788e-73.2526e-8134.7208
MDI IVHHZ3.8761e-69.3188e-70.0000e+09.4199e-71.4740e-61.9387e-61.0930e-56.1895e-61.4929e-72.7931e-8149.6306
MDI IVHHN3.9586e-69.7063e-70.0000e+08.7527e-71.3562e-61.3562e-61.9322e-55.5249e-61.5528e-72.3744e-8149.6306
MDI IVHHE8.3173e-61.4266e-60.0000e+01.4766e-62.2465e-62.9739e-63.3609e-51.1500e-52.4127e-74.0550e-8149.6306
PII IVHHZ2.8641e-69.0734e-70.0000e+07.9499e-71.3499e-61.7971e-68.5330e-64.0590e-61.6562e-71.9910e-8153.0203
PII IVHHN1.4533e-64.8078e-70.0000e+04.4710e-77.8608e-77.8608e-73.6170e-63.2884e-61.3881e-71.2838e-8153.0203
PII IVHHE1.8315e-65.4268e-70.0000e+06.0462e-79.5808e-71.2515e-64.2652e-64.4229e-61.7860e-71.3967e-8153.0203
PLMA IVHHZ2.8725e-67.7249e-70.0000e+08.0271e-71.2929e-61.6566e-68.4815e-64.6276e-63.0255e-73.6267e-8153.5228
PLMA IVHHN2.4775e-65.5658e-70.0000e+06.5149e-71.0907e-61.0907e-66.0738e-63.7273e-63.0297e-72.0669e-8153.5228
PLMA IVHHE2.1666e-65.5360e-70.0000e+06.0438e-71.0863e-61.4696e-65.9300e-62.8295e-64.3715e-72.3170e-8153.5228
MSSA IVHHZ8.2779e-71.9870e-70.0000e+01.6359e-73.0192e-74.1293e-72.5818e-65.3471e-79.7278e-81.0509e-8157.8242
MSSA IVHHN4.7457e-78.9771e-80.0000e+09.9445e-81.9264e-71.9264e-71.6754e-63.7409e-75.1650e-86.4177e-9157.8242
MSSA IVHHE8.7431e-72.2057e-70.0000e+01.6721e-72.8448e-74.0820e-72.2690e-66.2761e-78.1837e-85.5738e-9157.8242
*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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