MANUAL Location - Area: Frignano , magnitude (ML): -0.0
2026-09-29 01:48:03 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-09-29 08:01:21

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Earthquake info - Manual location
Event - ID :260929014723
Magnitude (ML) :-0.0 +/- 0.1
Origin Time :2026-09-29 01:48:03.846 (UTC)
Location : Latitude: 44.506 N, Longitude: 10.285 E
Area :Frignano
Depth (km) :9.43
Distances (km) : 4.8 --- Vetto
7.1 --- Tizzano Val Parma
9.1 --- Neviano Degli Arduini
10.2 --- Ramiseto
10.6 --- Palanzano
11.9 --- Castelnovo ne Monti
12.3 --- Langhirano
14.3 --- Canossa
15.4 --- Busana
15.5 --- Lesignano de Bagni
15.9 --- Corniglio
16.4 --- Monchio delle Corti
16.8 --- Calestano
17.0 --- Traversetolo
17.1 --- Casina
17.4 --- San Polo d Enza
17.5 --- Collagna
19.3 --- Carpineti
19.4 --- Terenzo
20.9 --- Quattro Castella

Quality location estimate: Erh: 1.4 km, Erz: 2.6 km, Nf: 14, Gap: 220 °, Rms: 0.14


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.
GRAMGU2026-09-29 01:48:07.7000.07430.001.522026-09-29 01:48:10.4500.0601-0.031.4920.3
GSCLGU2026-09-29 01:48:10.5260.02000.011.572026-09-29 01:48:15.5370.0400-0.111.1631.2
SARMGU2026-09-29 01:48:11.1300.09040.101.262026-09-29 01:48:16.5040.3297-0.030.8438.4
EQUIGU2026-09-29 01:48:10.4500.0200-0.770.112026-09-29 01:48:16.0790.0400-0.560.1940.4
VLCMN2026-09-29 01:48:11.5400.02000.290.432026-09-29 01:48:16.9140.04000.021.3540.6
BDIIV2026-09-29 01:48:14.0100.1476-0.081.142026-09-29 01:48:21.7300.16850.011.0456.1
POPMGU2026-09-29 01:48:15.6000.17370.081.102026-09-29 01:48:24.0500.2547-0.160.8264.3


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GRAM GUHH0.166.86e-220.3265
GSCL GUHH-0.266.33e-331.2126
SARM GUEH-0.009.23e-338.4166
EQUI GUHH0.108.74e-340.4196
VLC MNHH-0.044.53e-340.6168
BDI IVHH0.004.60e-356.1153
POPM GUHH-0.173.75e-364.3144


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.
(°)
GRAM GUHHZ5.2130e-66.1219e-72.8748e-77.5301e-84.0202e-81.0217e-51.2580e-66.4326e-81.2836e-820.3265
GRAM GUHHN6.1453e-61.0532e-65.5833e-71.8181e-79.3112e-81.7150e-52.3179e-61.4092e-72.6071e-820.3265
GRAM GUHHE3.7677e-67.0789e-75.8797e-71.5626e-76.5836e-88.5937e-62.5972e-69.4961e-81.4635e-820.3265
GSCL GUHHZ1.3071e-72.1329e-81.7515e-81.0390e-86.2658e-93.3955e-71.0379e-77.8482e-96.4851e-1031.2126
GSCL GUHHN2.2695e-76.3972e-84.9476e-83.0391e-83.4293e-85.5689e-72.3900e-75.8813e-84.2820e-931.2126
GSCL GUHHE2.0789e-75.5833e-83.5206e-82.3754e-83.3973e-85.2767e-71.9247e-76.1495e-85.0439e-931.2126
SARM GUEHZ5.7777e-78.6684e-84.6250e-81.7325e-88.6515e-98.2986e-73.7246e-71.2189e-81.4064e-938.4166
SARM GUEHN5.8517e-71.3200e-77.6564e-83.1755e-81.3469e-81.0419e-64.8962e-71.8192e-83.1927e-938.4166
SARM GUEHE4.7162e-71.0591e-76.3457e-83.7603e-81.7173e-89.7605e-73.3344e-72.3239e-82.8938e-938.4166
EQUI GUHHZ7.7293e-78.0801e-82.5969e-81.1470e-85.3873e-91.0506e-61.2582e-79.5325e-91.5841e-940.4196
EQUI GUHHN2.3546e-62.4969e-75.0731e-82.5254e-82.2527e-82.1765e-62.1751e-73.5736e-84.8186e-940.4196
EQUI GUHHE1.2317e-61.7727e-76.5045e-82.3434e-81.2654e-81.9713e-62.7270e-71.9805e-84.3714e-940.4196
VLC MNHHZ4.4174e-75.9733e-82.8635e-81.2068e-81.0495e-86.3981e-71.6790e-71.6779e-81.2154e-940.6168
VLC MNHHN5.3180e-78.6942e-83.8816e-81.3226e-81.0089e-81.3707e-61.6214e-71.6418e-82.3489e-940.6168
VLC MNHHE6.1139e-76.8984e-84.0619e-81.5630e-89.6657e-91.0145e-62.3288e-71.3918e-81.8860e-940.6168
BDI IVHHZ1.7143e-73.5758e-82.0678e-81.0762e-86.8536e-95.2043e-71.2149e-71.1195e-81.1738e-956.1153
BDI IVHHN2.4649e-76.9477e-84.1976e-81.6361e-81.0243e-88.3991e-72.8034e-71.4151e-81.6512e-956.1153
BDI IVHHE2.2439e-74.8868e-83.9153e-81.5181e-87.9840e-95.8845e-72.2528e-71.2265e-81.0701e-956.1153
POPM GUHHZ5.3995e-79.2402e-82.4467e-81.2329e-86.8084e-99.9213e-71.1267e-77.3531e-91.0436e-964.3144
POPM GUHHN3.5258e-75.0686e-84.0926e-81.2539e-86.3863e-91.1766e-61.8082e-71.0308e-81.3891e-964.3144
POPM GUHHE3.3248e-76.0893e-84.4770e-81.3839e-86.9620e-97.6273e-72.7721e-78.8158e-91.3369e-964.3144
*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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