AUTOMATIC Location - Area: Val di Taro , magnitude (ML): 0.6
2026-05-27 01:37:05 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-05-27 01:41:32

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Earthquake info - RsniPicker2 automatic location
Event - ID :260527013640
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2026-05-27 01:37:05.15 (UTC)
Location : Latitude: 44.453 N, Longitude: 9.650 E
Area :Val di Taro
Depth (km) :14.79
Distances (km) : 4.2 --- Tornolo (PR)
4.2 --- Albareto (PR)
5.0 --- Compiano (PR)
6.0 --- Bedonia (PR)
9.5 --- Varese Ligure (SP)
10.2 --- Borgo Val di Taro (PR)
14.3 --- Zeri (MS)
15.7 --- Maissana (SP)
17.7 --- Sesta Godano (SP)
18.5 --- Zignago (SP)
19.1 --- Santo Stefano d Aveto (GE)
19.6 --- Carro (SP)
20.3 --- Pontremoli (MS)
20.9 --- Bardi (PR)
21.1 --- Borzonasca (GE)
22.5 --- Castiglione Chiavarese (GE)
22.5 --- Rezzoaglio (GE)
22.7 --- Valmozzola (PR)
23.0 --- Mezzanego (GE)
23.3 --- Ne (GE)

Quality location estimate:
Erh: 4.2 km, Erz: 4 km, Nf: 9, Gap: 142°, Rms: 0.119 s
Stazioni validate: 6


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.
MSSAIV2026-05-27 01:37:09.6400.0100-0.031.462026-05-27 01:37:13.2300.06610.121.4623.7
GORRGU2026-05-27 01:37:10.7300.0160-1.110.00--:---.-----.---.-- 36.2
GRAMGU2026-05-27 01:37:11.8900.01700.031.75--:---.-----.---.-- 36.4
PLMAIV--:---.-----.---.--2026-05-27 01:37:20.9690.36820.210.8149.9
EQUIGU--:---.-----.---.--2026-05-27 01:37:21.8890.32020.160.8953.4
RNCAGU2026-05-27 01:37:15.0600.02800.071.622026-05-27 01:37:21.3790.1672-0.410.3157.4
PCPGU2026-05-27 01:37:20.2500.04900.320.70--:---.-----.---.-- 89.4


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
MSSA IV0.709.07e-223.7215SI
GRAM GU0.504.52e-236.483SI
PLMA IV0.601.66e-249.9160SI
EQUI GU0.409.08e-353.4128SI
RNCA GU0.902.88e-257.4272SI
PCP GU0.605.55e-389.4277SI


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 IVHHZ2.1720e-62.6108e-70.0000e+01.6158e-72.8201e-73.8638e-72.5368e-66.7565e-74.9295e-85.9346e-923.7215
MSSA IVHHN2.1247e-64.5004e-70.0000e+02.1928e-73.4645e-73.4645e-75.3708e-67.0932e-74.1488e-87.8627e-923.7215
MSSA IVHHE2.0440e-63.9509e-70.0000e+02.0190e-73.3448e-74.7736e-75.9490e-65.6085e-75.6020e-86.5664e-923.7215
GORR GUHHZ5.9346e-61.1893e-60.0000e+07.8865e-71.3732e-61.9260e-62.4531e-52.0538e-62.1639e-72.9283e-836.2-1
GORR GUHHN9.7487e-61.8480e-60.0000e+01.3475e-62.3090e-62.3090e-63.7141e-52.9167e-62.6008e-74.3375e-836.2-1
GORR GUHHE9.4714e-61.7500e-60.0000e+01.1158e-61.9406e-62.7424e-62.9926e-52.4643e-61.8763e-74.1564e-836.2-1
GRAM GUHHZ5.2425e-54.8184e-60.0000e+03.3636e-65.6248e-67.5227e-66.2324e-51.1647e-58.8018e-71.0065e-736.483
GRAM GUHHN2.9397e-56.9604e-60.0000e+06.5782e-61.0647e-51.0647e-59.0185e-53.9607e-51.9133e-62.0497e-736.483
GRAM GUHHE3.9584e-51.0029e-50.0000e+09.1032e-61.4893e-51.9810e-59.2333e-53.9730e-51.6011e-62.5794e-736.483
PLMA IVHHZ6.5549e-71.2680e-70.0000e+09.1761e-81.7805e-72.5272e-71.6183e-64.1418e-76.9529e-83.8543e-949.9160
PLMA IVHHN1.2258e-61.9047e-70.0000e+01.2928e-72.5317e-72.5317e-72.7905e-67.4162e-77.5736e-86.1771e-949.9160
PLMA IVHHE1.1329e-62.4212e-70.0000e+01.4974e-72.7067e-73.8533e-72.8739e-65.8846e-77.2925e-87.1545e-949.9160
EQUI GUHHZ3.2278e-75.9413e-80.0000e+04.8326e-81.0045e-71.4021e-77.6685e-71.9051e-73.3115e-82.3602e-953.4128
EQUI GUHHN5.7212e-76.8966e-80.0000e+06.3489e-81.5603e-71.5603e-71.7343e-63.0173e-75.8476e-83.6537e-953.4128
EQUI GUHHE6.8285e-78.7085e-80.0000e+07.1035e-81.4924e-72.0039e-71.7141e-62.1641e-77.6650e-84.9273e-953.4128
RNCA GUHHZ1.8125e-53.0301e-60.0000e+02.2173e-63.8980e-65.4172e-64.0544e-55.8611e-65.5098e-78.5965e-857.4272
RNCA GUHHN1.7070e-52.2474e-60.0000e+01.9178e-63.2305e-63.2305e-64.3960e-58.0109e-66.4919e-76.7186e-857.4272
RNCA GUHHE3.3812e-57.4580e-60.0000e+05.1936e-69.1255e-61.2862e-59.6839e-51.1774e-59.1799e-71.7414e-757.4272
PCP GUHHZ2.7031e-74.1072e-80.0000e+03.7575e-86.4577e-88.7623e-81.1249e-61.4860e-72.1647e-81.3561e-989.4277
PCP GUHHN3.0422e-75.7446e-80.0000e+05.0529e-88.7584e-88.7584e-88.3281e-72.7159e-72.0534e-82.1798e-989.4277
PCP GUHHE3.8738e-77.6799e-80.0000e+04.7074e-89.0246e-81.2719e-71.1670e-61.7693e-71.8971e-81.9579e-989.4277
*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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