Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-09-16 09:49:54
| Event - ID : | 260916020939 |
| Magnitude (ML) : | 0.4 +/- 0.2 |
| Origin Time : | 2026-09-16 02:11:09.419 (UTC) |
| Location : | Latitude: 43.763 N, Longitude: 10.384 E |
| Area : | Valdarno inferiore |
| Depth (km) : | 16.39 |
| Distances (km) : |
2.3 --- Vecchiano 4.6 --- San Giuliano Terme 5.2 --- Pisa 11.3 --- Calci 13.0 --- Massarosa 13.4 --- Lucca 16.2 --- Viareggio 16.3 --- Cascina 16.8 --- Buti 17.0 --- Vicopisano 17.6 --- Capannori 19.8 --- Bientina 20.5 --- Calcinaia 20.6 --- Collesalvetti 20.8 --- Porcari 20.9 --- Camaiore 22.9 --- Pescaglia 23.0 --- Pontedera 23.7 --- Fauglia 24.0 --- Livorno |
Quality location estimate: Erh: 2 km, Erz: 3.1 km, Nf: 16, Gap: 226 °, Rms: 0.11
| 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 | 2026-09-16 02:11:12.180 | 0.020 | 0 | -1.40 | 0.00 | 2026-09-16 02:11:14.413 | 0.040 | 0 | -2.24 | 0.00 | 20.5 |
| MAIM | GU | 2026-09-16 02:11:14.340 | 0.004 | 0 | -0.02 | 1.52 | 2026-09-16 02:11:18.040 | 0.040 | 0 | 0.00 | 1.46 | 25.1 |
| CME | IT | 2026-09-16 02:11:14.794 | 0.020 | 0 | -0.01 | 1.53 | 2026-09-16 02:11:19.007 | 0.040 | 0 | 0.20 | 0.94 | 27.9 |
| CARD | GU | 2026-09-16 02:11:16.020 | 0.009 | 0 | 0.11 | 1.35 | 2026-09-16 02:11:20.974 | 0.040 | 0 | 0.25 | 0.77 | 34.6 |
| BDI | IV | 2026-09-16 02:11:17.280 | 0.013 | 0 | 0.07 | 1.49 | 2026-09-16 02:11:22.952 | 0.040 | 0 | -0.05 | 1.17 | 41.2 |
| VGL | IT | 2026-09-16 02:11:17.471 | 0.020 | 0 | 0.10 | 1.40 | 2026-09-16 02:11:23.226 | 0.040 | 0 | -0.02 | 1.24 | 42.9 |
| POPM | GU | 2026-09-16 02:11:18.200 | 0.021 | 1 | 0.26 | 0.65 | 2026-09-16 02:11:24.222 | 0.040 | 0 | -0.08 | 1.05 | 46.5 |
| EQUI | GU | 2026-09-16 02:11:18.550 | 0.020 | 0 | -0.10 | 1.05 | 2026-09-16 02:11:24.999 | 0.321 | 7 | -0.40 | 0.38 | 51.3 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| PII | IV | HH | 0.63 | 1.09e-1 | 20.5 | 112 |
| MAIM | GU | HH | 0.39 | 3.84e-2 | 25.1 | 27 |
| CME | IT | HN | 0.75 | 8.07e-2 | 27.9 | 343 |
| CARD | GU | HH | 0.54 | 3.29e-2 | 34.6 | 15 |
| BDI | IV | HH | 0.35 | 1.91e-2 | 41.2 | 27 |
| POPM | GU | HH | 0.23 | 1.82e-2 | 46.5 | 43 |
| EQUI | GU | HH | 0.24 | 7.63e-3 | 51.3 | 338 |
| 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 | 1.5484e-5 | 2.4705e-6 | 5.6739e-7 | 1.3390e-7 | 8.4135e-8 | 2.9319e-5 | 2.5649e-6 | 1.5538e-7 | 3.4024e-8 | 20.5 | 112 |
| PII | IV | HHN | 1.3847e-5 | 1.8401e-6 | 7.4915e-7 | 2.1171e-7 | 1.1108e-7 | 3.1552e-5 | 4.6889e-6 | 1.7490e-7 | 3.9560e-8 | 20.5 | 112 |
| PII | IV | HHE | 1.1385e-5 | 2.1804e-6 | 8.3393e-7 | 2.4881e-7 | 1.4414e-7 | 3.1573e-5 | 3.4405e-6 | 2.3917e-7 | 4.3216e-8 | 20.5 | 112 |
| MAIM | GU | HHZ | 4.4444e-6 | 4.7723e-7 | 1.7265e-7 | 5.7831e-8 | 2.3476e-8 | 6.3042e-6 | 6.5604e-7 | 3.7790e-8 | 1.0227e-8 | 25.1 | 27 |
| MAIM | GU | HHN | 4.2407e-6 | 7.4369e-7 | 3.3321e-7 | 1.0129e-7 | 4.2800e-8 | 1.4031e-5 | 8.0022e-7 | 7.7161e-8 | 1.7097e-8 | 25.1 | 27 |
| MAIM | GU | HHE | 3.2205e-6 | 6.1593e-7 | 2.9915e-7 | 8.2542e-8 | 4.2391e-8 | 9.7287e-6 | 1.1249e-6 | 6.8718e-8 | 1.2770e-8 | 25.1 | 27 |
| CME | IT | HNZ | 3.3202e-6 | 5.4416e-7 | 3.9761e-7 | 3.7035e-7 | 3.8471e-7 | 8.4480e-6 | 2.1102e-6 | 7.2509e-7 | 3.2436e-8 | 27.9 | 343 |
| CME | IT | HNN | 5.7775e-6 | 9.5758e-7 | 7.6835e-7 | 5.0024e-7 | 2.1654e-7 | 1.2896e-5 | 3.5856e-6 | 3.5839e-7 | 3.5957e-8 | 27.9 | 343 |
| CME | IT | HNE | 6.2708e-6 | 9.0593e-7 | 5.8510e-7 | 3.4948e-7 | 1.8569e-7 | 1.0585e-5 | 2.2420e-6 | 2.2048e-7 | 2.1326e-8 | 27.9 | 343 |
| CARD | GU | HHZ | 2.3054e-6 | 3.1186e-7 | 1.4623e-7 | 6.6487e-8 | 2.6652e-8 | 7.9903e-6 | 5.5239e-7 | 3.8745e-8 | 6.6938e-9 | 34.6 | 15 |
| CARD | GU | HHN | 5.7356e-6 | 7.1979e-7 | 3.6140e-7 | 8.7114e-8 | 4.3681e-8 | 1.4182e-5 | 1.0061e-6 | 6.6686e-8 | 1.5169e-8 | 34.6 | 15 |
| CARD | GU | HHE | 7.0334e-6 | 8.1979e-7 | 3.2194e-7 | 7.8708e-8 | 4.3619e-8 | 1.4939e-5 | 1.1978e-6 | 7.1463e-8 | 1.5835e-8 | 34.6 | 15 |
| BDI | IV | HHZ | 1.8380e-6 | 1.9319e-7 | 9.1346e-8 | 2.6350e-8 | 1.3836e-8 | 1.9530e-6 | 4.9797e-7 | 2.2723e-8 | 4.8520e-9 | 41.2 | 27 |
| BDI | IV | HHN | 1.6517e-6 | 2.7775e-7 | 1.8523e-7 | 4.4039e-8 | 2.4509e-8 | 3.6719e-6 | 9.3864e-7 | 3.6621e-8 | 6.7839e-9 | 41.2 | 27 |
| BDI | IV | HHE | 1.2845e-6 | 2.3231e-7 | 1.2812e-7 | 4.8160e-8 | 2.6503e-8 | 3.3721e-6 | 6.2125e-7 | 2.9140e-8 | 5.2538e-9 | 41.2 | 27 |
| VGL | IT | HGZ | 5.8847e-6 | 1.0426e-6 | 7.0510e-7 | 6.0492e-7 | 6.0594e-7 | 1.0568e-5 | 3.2322e-6 | 1.1797e-6 | 5.2759e-8 | 42.9 | 349 |
| VGL | IT | HGN | 6.4861e-6 | 1.3586e-6 | 1.1372e-6 | 6.3333e-7 | 3.1777e-7 | 1.5238e-5 | 5.1733e-6 | 4.1562e-7 | 3.8177e-8 | 42.9 | 349 |
| VGL | IT | HGE | 5.7921e-6 | 2.1127e-6 | 1.4223e-6 | 5.1809e-7 | 2.9077e-7 | 1.4085e-5 | 6.9672e-6 | 4.1187e-7 | 5.5259e-8 | 42.9 | 349 |
| POPM | GU | HHZ | 2.5045e-6 | 3.4287e-7 | 8.1015e-8 | 2.5057e-8 | 1.5074e-8 | 2.5936e-6 | 3.6097e-7 | 2.7076e-8 | 4.7063e-9 | 46.5 | 43 |
| POPM | GU | HHN | 1.6287e-6 | 3.0268e-7 | 1.7932e-7 | 4.0938e-8 | 2.4401e-8 | 4.6729e-6 | 9.2164e-7 | 4.0773e-8 | 5.9479e-9 | 46.5 | 43 |
| POPM | GU | HHE | 1.2901e-6 | 2.2777e-7 | 1.7901e-7 | 4.3078e-8 | 2.0342e-8 | 4.8406e-6 | 8.0645e-7 | 2.8466e-8 | 5.3327e-9 | 46.5 | 43 |
| EQUI | GU | HHZ | 6.8315e-7 | 1.2521e-7 | 7.9138e-8 | 2.7582e-8 | 1.2709e-8 | 2.0184e-6 | 3.7753e-7 | 1.6732e-8 | 3.0039e-9 | 51.3 | 338 |
| EQUI | GU | HHN | 1.2849e-6 | 1.3787e-7 | 5.6428e-8 | 3.1704e-8 | 2.5343e-8 | 3.3268e-6 | 2.3137e-7 | 2.6796e-8 | 3.0206e-9 | 51.3 | 338 |
| EQUI | GU | HHE | 1.1330e-6 | 1.5804e-7 | 6.1325e-8 | 2.8929e-8 | 1.3747e-8 | 2.3588e-6 | 2.5654e-7 | 1.5936e-8 | 3.5746e-9 | 51.3 | 338 |
| *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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