AUTOMATIC Location - Area: Val di Taro , magnitude (ML): 0.9
2026-05-26 20:45:27 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-05-26 20:49:36

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Earthquake info - RsniPicker2 automatic location
Event - ID :260526204443
Magnitude (ML) :0.9 +/- 0.2
Origin Time :2026-05-26 20:45:27.059 (UTC)
Location : Latitude: 44.508 N, Longitude: 9.618 E
Area :Val di Taro
Depth (km) :3.15
Distances (km) : 1.0 --- Bedonia (PR)
2.5 --- Tornolo (PR)
3.7 --- Compiano (PR)
9.4 --- Albareto (PR)
12.1 --- Borgo Val di Taro (PR)
14.1 --- Santo Stefano d Aveto (GE)
14.5 --- Varese Ligure (SP)
16.5 --- Bardi (PR)
18.1 --- Ferriere (PC)
18.5 --- Rezzoaglio (GE)
19.9 --- Maissana (SP)
20.6 --- Borzonasca (GE)
20.8 --- Zeri (MS)
22.2 --- Valmozzola (PR)
23.3 --- Farini (PC)
23.5 --- Mezzanego (GE)
24.1 --- Sesta Godano (SP)
24.9 --- Morfasso (PC)
25.1 --- Ne (GE)
25.1 --- Zignago (SP)

Quality location estimate:
Erh: 1.4 km, Erz: 3 km, Nf: 13, Gap: 160°, Rms: 0.155 s
Stazioni validate: 8


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.
MSSAIV2026-05-26 20:45:31.7300.0110-0.012.052026-05-26 20:45:35.4700.06910.131.2822.9
GORRGU2026-05-26 20:45:32.8400.01400.012.032026-05-26 20:45:36.9300.0851-0.520.3128.2
GRAMGU2026-05-26 20:45:33.9800.0180-0.011.942026-05-26 20:45:38.9390.10720.200.9935.7
RNCAGU2026-05-26 20:45:37.1890.02700.590.112026-05-26 20:45:43.7230.16420.201.0053.1
PLMAIV2026-05-26 20:45:36.9800.0270-0.071.442026-05-26 20:45:43.9140.3132-0.570.5154.4
SARMGU--:---.-----.---.--2026-05-26 20:45:48.7700.2202-1.070.1872.0
QLNOIV--:---.-----.---.--2026-05-26 20:45:57.4190.3102-0.220.81103.1
PIIIV--:---.-----.---.--2026-05-26 20:46:00.7700.5683-1.000.35113.5


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
MSSA IV0.607.65e-222.9201SI
GORR GU0.901.02e-128.2293SI
GRAM GU0.707.40e-235.793SI
RNCA GU1.205.82e-253.1266SI
PLMA IV1.003.45e-254.4160SI
SARM GU0.701.28e-272.0120SI
QLNO IV1.009.97e-3103.1259SI
PII IV1.201.28e-2113.5140SI


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.
(°)
MSSA IVHHZ2.2396e-63.0010e-70.0000e+01.7061e-73.0032e-74.1842e-74.3678e-66.4050e-76.0632e-86.0946e-922.9201
MSSA IVHHN2.0460e-63.7662e-70.0000e+02.6621e-74.5562e-74.5562e-74.4194e-67.2987e-75.4573e-89.7659e-922.9201
MSSA IVHHE1.9399e-63.9913e-70.0000e+02.2706e-74.0652e-75.8011e-77.8885e-66.2990e-77.1437e-81.1535e-822.9201
GORR GUHHZ6.6978e-69.1480e-70.0000e+06.6059e-71.1146e-61.5425e-61.7311e-52.1853e-61.6318e-72.2906e-828.2293
GORR GUHHN1.1013e-51.5070e-60.0000e+01.1515e-61.9047e-61.9047e-63.3466e-55.5320e-62.2704e-73.9008e-828.2293
GORR GUHHE1.2560e-51.7634e-60.0000e+01.1433e-61.9835e-62.7991e-63.7997e-53.1971e-61.6761e-74.0480e-828.2293
GRAM GUHHZ5.5404e-56.2440e-60.0000e+04.4102e-67.5502e-61.0478e-51.0040e-41.2887e-51.1612e-61.2779e-735.793
GRAM GUHHN6.8475e-51.1421e-50.0000e+01.0075e-51.6719e-51.6719e-51.5178e-43.7192e-52.2182e-62.9794e-735.793
GRAM GUHHE6.7472e-51.4868e-50.0000e+01.2511e-52.0412e-52.7949e-51.8581e-47.1196e-52.3586e-63.2892e-735.793
RNCA GUHHZ5.4442e-58.6031e-60.0000e+04.7218e-68.5098e-61.2292e-51.3554e-41.3474e-51.0972e-61.9137e-753.1266
RNCA GUHHN3.3506e-55.4665e-60.0000e+04.6415e-67.9206e-67.9206e-61.0416e-41.8012e-59.8170e-71.5092e-753.1266
RNCA GUHHE8.3050e-51.3649e-50.0000e+09.6692e-61.6769e-52.3195e-52.5552e-42.2071e-52.2085e-63.6066e-753.1266
PLMA IVHHZ1.5296e-63.3709e-70.0000e+02.5226e-74.7346e-76.5170e-74.3941e-61.0868e-67.9128e-88.4292e-954.4160
PLMA IVHHN3.7058e-66.1979e-70.0000e+03.6514e-76.4880e-76.4880e-77.3356e-61.8215e-69.8120e-81.5160e-854.4160
PLMA IVHHE3.3679e-64.8939e-70.0000e+03.6365e-76.1102e-78.5284e-77.7426e-61.1696e-61.0525e-71.1001e-854.4160
SARM GUEHZ3.9810e-79.2285e-80.0000e+06.5414e-81.1522e-71.5633e-71.2563e-64.2469e-72.5040e-82.1329e-972.0120
SARM GUEHN5.4994e-71.1528e-70.0000e+01.2597e-72.3335e-72.3335e-71.8000e-67.4049e-75.3278e-84.6380e-972.0120
SARM GUEHE5.5031e-79.6597e-80.0000e+08.4779e-81.6607e-72.1251e-78.7855e-75.0403e-74.4005e-83.4199e-972.0120
QLNO IVHHZ3.6936e-79.1435e-80.0000e+07.1772e-81.2841e-71.7493e-71.3802e-63.2511e-72.7462e-82.6432e-9103.1259
QLNO IVHHN6.8441e-71.0704e-70.0000e+01.0170e-71.8647e-71.8647e-71.1516e-63.7068e-74.2587e-84.3335e-9103.1259
QLNO IVHHE1.1040e-61.2414e-70.0000e+08.6139e-81.6570e-72.2423e-71.2211e-62.8614e-73.1848e-83.5311e-9103.1259
PII IVHHZ3.0960e-79.4721e-80.0000e+09.3720e-81.5137e-72.0288e-77.5102e-75.3582e-72.8413e-82.5108e-9113.5140
PII IVHHN3.8157e-71.2428e-70.0000e+09.7313e-81.8168e-71.8168e-79.5576e-73.7885e-72.9790e-83.6365e-9113.5140
PII IVHHE3.3854e-71.2102e-70.0000e+01.1573e-72.0837e-72.7167e-71.0163e-67.2451e-74.0142e-83.1512e-9113.5140
*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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