Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-08-04 20:44:15
| Event - ID : | 260804191315 |
| Magnitude (ML) : | 0.5 +/- 0.2 |
| Origin Time : | 2026-08-04 19:14:33.455 (UTC) |
| Location : | Latitude: 43.704 N, Longitude: 10.377 E |
| Area : | Valdarno inferiore |
| Depth (km) : | 6.01 |
| Distances (km) : |
2.5 --- Pisa 8.5 --- San Giuliano Terme 8.8 --- Vecchiano 11.5 --- Calci 14.2 --- Cascina 15.0 --- Collesalvetti 16.1 --- Vicopisano 17.2 --- Buti 17.5 --- Livorno 18.4 --- Fauglia 18.8 --- Lucca 19.3 --- Massarosa 19.3 --- Calcinaia 19.6 --- Bientina 21.0 --- Crespina 21.2 --- Pontedera 21.3 --- Viareggio 22.1 --- Capannori 22.4 --- Lorenzana 22.6 --- Ponsacco |
Quality location estimate: Erh: 1.1 km, Erz: 1.9 km, Nf: 20, Gap: 260 °, Rms: 0.12
| 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. |
| PII | IV | 2026-08-04 19:14:36.620 | 0.008 | 0 | 0.01 | 1.50 | 2026-08-04 19:14:38.780 | 0.037 | 0 | -0.18 | 0.97 | 13.5 |
| MAIM | GU | 2026-08-04 19:14:38.720 | 0.014 | 0 | 0.05 | 1.33 | 2026-08-04 19:14:42.513 | 0.074 | 2 | -0.02 | 1.35 | 25.8 |
| CME | IT | 2026-08-04 19:14:39.163 | 0.020 | 0 | -0.07 | 1.44 | 2026-08-04 19:14:43.498 | 0.040 | 0 | 0.01 | 1.36 | 29.2 |
| CARD | GU | 2026-08-04 19:14:40.490 | 0.020 | 0 | 0.02 | 1.44 | 2026-08-04 19:14:45.581 | 0.108 | 3 | -0.09 | 1.16 | 37.4 |
| BDI | IV | 2026-08-04 19:14:41.729 | 0.020 | 0 | -0.07 | 1.42 | 2026-08-04 19:14:47.800 | 0.170 | 5 | -0.18 | 0.88 | 44.1 |
| VGL | IT | 2026-08-04 19:14:41.885 | 0.020 | 0 | -0.11 | 1.29 | 2026-08-04 19:14:48.035 | 0.040 | 0 | -0.27 | 0.69 | 46.3 |
| POPM | GU | 2026-08-04 19:14:42.650 | 0.031 | 1 | 0.24 | 0.51 | 2026-08-04 19:14:48.997 | 0.252 | 7 | -0.05 | 0.86 | 49.1 |
| VLC | MN | 2026-08-04 19:14:42.642 | 0.020 | 0 | 0.08 | 1.16 | 2026-08-04 19:14:49.030 | 0.370 | 8 | -0.29 | 0.59 | 51.1 |
| SARM | GU | 2026-08-04 19:14:43.432 | 0.020 | 0 | 0.27 | 0.44 | 2026-08-04 19:14:50.611 | 0.040 | 0 | 0.23 | 0.68 | 53.9 |
| EQUI | GU | 2026-08-04 19:14:43.050 | 0.020 | 0 | -0.21 | 0.89 | 2026-08-04 19:14:49.601 | 0.164 | 5 | -0.86 | 0.04 | 54.8 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| PII | IV | HH | 0.45 | 1.51e-1 | 13.5 | 80 |
| MAIM | GU | HH | 0.34 | 3.22e-2 | 25.8 | 21 |
| CME | IT | HN | 0.93 | 1.11e-1 | 29.2 | 348 |
| CARD | GU | HH | 0.73 | 4.37e-2 | 37.4 | 13 |
| BDI | IV | HH | 0.07 | 8.66e-3 | 44.1 | 24 |
| POPM | GU | HH | 0.34 | 2.14e-2 | 49.1 | 39 |
| VLC | MN | HH | 0.45 | 8.68e-3 | 51.1 | 1 |
| SARM | GU | EH | 0.61 | 1.90e-2 | 53.9 | 2 |
| EQUI | GU | HH | 0.52 | 1.26e-2 | 54.8 | 341 |
| 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. (°) |
| PII | IV | HHZ | 1.5025e-5 | 2.2732e-6 | 8.7195e-7 | 2.4059e-7 | 1.3820e-7 | 4.3699e-5 | 3.8255e-6 | 2.5277e-7 | 5.1741e-8 | 13.5 | 80 |
| PII | IV | HHN | 1.6554e-5 | 1.6935e-6 | 1.0268e-6 | 3.8330e-7 | 1.8256e-7 | 3.6009e-5 | 6.0843e-6 | 2.8456e-7 | 4.7613e-8 | 13.5 | 80 |
| PII | IV | HHE | 2.2578e-5 | 3.4376e-6 | 1.2048e-6 | 3.5506e-7 | 1.8116e-7 | 4.3964e-5 | 5.8182e-6 | 3.1953e-7 | 6.7238e-8 | 13.5 | 80 |
| MAIM | GU | HHZ | 3.7160e-6 | 4.5679e-7 | 1.8368e-7 | 6.0849e-8 | 2.5487e-8 | 7.2752e-6 | 7.3940e-7 | 3.8263e-8 | 9.3821e-9 | 25.8 | 21 |
| MAIM | GU | HHN | 3.8724e-6 | 6.5066e-7 | 2.8205e-7 | 8.6450e-8 | 3.4411e-8 | 1.0221e-5 | 1.0332e-6 | 5.8244e-8 | 1.4121e-8 | 25.8 | 21 |
| MAIM | GU | HHE | 3.8221e-6 | 5.4710e-7 | 2.7393e-7 | 6.4827e-8 | 3.6438e-8 | 8.6951e-6 | 1.2455e-6 | 5.7854e-8 | 1.1882e-8 | 25.8 | 21 |
| CME | IT | HNZ | 3.8273e-6 | 4.9461e-7 | 3.9049e-7 | 2.7460e-7 | 1.3311e-7 | 7.7215e-6 | 1.9152e-6 | 1.9594e-7 | 1.6576e-8 | 29.2 | 348 |
| CME | IT | HNN | 6.7769e-6 | 9.3577e-7 | 6.5617e-7 | 2.8252e-7 | 1.9755e-7 | 1.3622e-5 | 3.1514e-6 | 2.5869e-7 | 2.8777e-8 | 29.2 | 348 |
| CME | IT | HNE | 7.5742e-6 | 8.7857e-7 | 5.8814e-7 | 6.1700e-7 | 6.5114e-7 | 1.2518e-5 | 2.4792e-6 | 9.0794e-7 | 4.4996e-8 | 29.2 | 348 |
| CARD | GU | HHZ | 4.0410e-6 | 4.2463e-7 | 1.7225e-7 | 7.6351e-8 | 3.3060e-8 | 8.2949e-6 | 6.4306e-7 | 4.3120e-8 | 9.0783e-9 | 37.4 | 13 |
| CARD | GU | HHN | 7.6031e-6 | 8.1716e-7 | 3.8020e-7 | 9.1155e-8 | 4.7526e-8 | 1.2785e-5 | 1.1689e-6 | 7.2826e-8 | 1.4707e-8 | 37.4 | 13 |
| CARD | GU | HHE | 7.4455e-6 | 8.8468e-7 | 3.6690e-7 | 1.1291e-7 | 6.9837e-8 | 1.5970e-5 | 1.4957e-6 | 1.0530e-7 | 1.8119e-8 | 37.4 | 13 |
| BDI | IV | HHZ | 8.0144e-7 | 9.5146e-8 | 4.3597e-8 | 1.6311e-8 | 1.0240e-8 | 1.1990e-6 | 2.2535e-7 | 1.4249e-8 | 2.0276e-9 | 44.1 | 24 |
| BDI | IV | HHN | 7.9864e-7 | 1.2368e-7 | 8.5047e-8 | 2.5137e-8 | 1.3956e-8 | 1.8798e-6 | 4.6574e-7 | 1.8012e-8 | 2.9623e-9 | 44.1 | 24 |
| BDI | IV | HHE | 8.1909e-7 | 1.1797e-7 | 6.7365e-8 | 2.9246e-8 | 1.2385e-8 | 1.7698e-6 | 3.0076e-7 | 1.5428e-8 | 2.7643e-9 | 44.1 | 24 |
| VGL | IT | HGZ | 5.2856e-6 | 8.8955e-7 | 6.7450e-7 | 5.5698e-7 | 2.9104e-7 | 1.1000e-5 | 2.8536e-6 | 3.0772e-7 | 3.3860e-8 | 46.3 | 351 |
| VGL | IT | HGN | 9.4244e-6 | 1.8476e-6 | 1.4184e-6 | 9.5890e-7 | 8.7613e-7 | 1.5299e-5 | 6.8244e-6 | 1.2260e-6 | 9.0768e-8 | 46.3 | 351 |
| VGL | IT | HGE | 6.9465e-6 | 1.8697e-6 | 1.4279e-6 | 6.2562e-7 | 3.2856e-7 | 1.3688e-5 | 7.4607e-6 | 3.3689e-7 | 4.7772e-8 | 46.3 | 351 |
| POPM | GU | HHZ | 5.4526e-6 | 6.3946e-7 | 1.1324e-7 | 3.5386e-8 | 1.6543e-8 | 4.2270e-6 | 4.7809e-7 | 2.8431e-8 | 6.4250e-9 | 49.1 | 39 |
| POPM | GU | HHN | 2.5443e-6 | 3.9577e-7 | 2.0301e-7 | 5.2940e-8 | 3.3080e-8 | 6.0028e-6 | 9.7711e-7 | 4.9264e-8 | 1.0125e-8 | 49.1 | 39 |
| POPM | GU | HHE | 2.9894e-6 | 4.7999e-7 | 2.3885e-7 | 5.3601e-8 | 2.7384e-8 | 5.9911e-6 | 1.2827e-6 | 4.3082e-8 | 9.7733e-9 | 49.1 | 39 |
| VLC | MN | HHZ | 8.9261e-7 | 9.8934e-8 | 4.3254e-8 | 2.0903e-8 | 1.3357e-8 | 1.3456e-6 | 1.3015e-7 | 1.6977e-8 | 2.2384e-9 | 51.1 | 1 |
| VLC | MN | HHN | 1.1558e-6 | 1.3845e-7 | 7.0974e-8 | 3.3048e-8 | 1.9655e-8 | 2.1855e-6 | 2.2948e-7 | 2.5750e-8 | 2.9643e-9 | 51.1 | 1 |
| VLC | MN | HHE | 1.3652e-6 | 1.5448e-7 | 6.2530e-8 | 2.4169e-8 | 1.3255e-8 | 2.5867e-6 | 1.9410e-7 | 1.7355e-8 | 2.6843e-9 | 51.1 | 1 |
| SARM | GU | EHZ | 6.4825e-7 | 1.2583e-7 | 7.4321e-8 | 2.7488e-8 | 1.5399e-8 | 1.3035e-6 | 4.8069e-7 | 2.1613e-8 | 3.3810e-9 | 53.9 | 2 |
| SARM | GU | EHN | 8.0761e-7 | 1.8521e-7 | 1.2945e-7 | 9.9379e-8 | 3.6931e-8 | 1.8111e-6 | 4.7372e-7 | 5.2029e-8 | 6.6906e-9 | 53.9 | 2 |
| SARM | GU | EHE | 7.6296e-7 | 8.9977e-8 | 8.1510e-8 | 4.2554e-8 | 2.0826e-8 | 1.1150e-6 | 4.0961e-7 | 2.7943e-8 | 2.7057e-9 | 53.9 | 2 |
| EQUI | GU | HHZ | 1.3985e-6 | 2.2007e-7 | 1.1140e-7 | 4.1806e-8 | 2.6636e-8 | 3.6579e-6 | 4.0912e-7 | 3.1397e-8 | 5.5030e-9 | 54.8 | 341 |
| EQUI | GU | HHN | 1.6849e-6 | 2.2897e-7 | 8.8127e-8 | 5.4684e-8 | 4.1925e-8 | 5.5072e-6 | 3.7354e-7 | 3.9338e-8 | 6.4561e-9 | 54.8 | 341 |
| EQUI | GU | HHE | 1.3274e-6 | 1.8171e-7 | 9.4426e-8 | 5.3176e-8 | 3.1547e-8 | 3.5598e-6 | 3.7449e-7 | 3.0929e-8 | 4.2397e-9 | 54.8 | 341 |
| *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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