Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-08-31 09:51:36
| Event - ID : | 250831060052 |
| Magnitude (ML) : | 2.1 +/- 0.2 |
| Origin Time : | 2025-08-31 06:01:11.184 (UTC) |
| Location : | Latitude: 43.620 N, Longitude: 11.078 E |
| Area : | Valdarno inferiore |
| Depth (km) : | 10.98 |
| Distances (km) : |
2.8 --- Montespertoli 8.4 --- Certaldo 8.8 --- Castelfiorentino 9.7 --- San Casciano in Val di Pesa 10.1 --- Tavarnelle Val di Pesa 11.4 --- Barberino Val d Elsa 13.2 --- Gambassi Terme 13.4 --- Montelupo Fiorentino 15.1 --- Montaione 15.3 --- Empoli 16.0 --- Capraia e Limite 16.1 --- Impruneta 16.9 --- Lastra a Signa 17.0 --- San Gimignano 17.4 --- Poggibonsi 17.6 --- Scandicci 18.1 --- Signa 19.5 --- San Miniato 19.7 --- Greve in Chianti 22.0 --- Poggio a Caiano |
Quality location estimate: Erh: 1.2 km, Erz: 1.6 km, Nf: 31, Gap: 151 °, Rms: 0.22
| 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. |
| OSSC | IV | 2025-08-31 06:01:15.709 | 0.020 | 0 | 0.32 | 0.96 | 2025-08-31 06:01:18.566 | 0.040 | 0 | 0.16 | 1.44 | 20.7 |
| CSNT | IV | 2025-08-31 06:01:16.560 | 0.013 | 0 | -0.15 | 1.40 | 2025-08-31 06:01:20.570 | 0.077 | 2 | -0.07 | 1.62 | 26.1 |
| RUFI | IV | 2025-08-31 06:01:19.650 | 0.022 | 1 | 0.07 | 1.65 | 2025-08-31 06:01:25.470 | 0.133 | 4 | -0.33 | 0.78 | 43.7 |
| PII | IV | 2025-08-31 06:01:19.940 | 0.024 | 1 | -0.03 | 1.70 | 2025-08-31 06:01:25.264 | 0.147 | 4 | -1.11 | 0.13 | 47.2 |
| POPM | GU | 2025-08-31 06:01:21.204 | 0.080 | 3 | -0.11 | 1.50 | 2025-08-31 06:01:28.714 | 0.040 | 0 | -0.15 | 1.31 | 55.0 |
| CARD | GU | 2025-08-31 06:01:23.090 | 0.034 | 1 | 0.01 | 1.68 | 2025-08-31 06:01:31.050 | 0.219 | 6 | -0.76 | 0.27 | 66.7 |
| CME | IT | 2025-08-31 06:01:24.288 | 0.020 | 0 | -0.09 | 1.55 | 2025-08-31 06:01:32.414 | 0.040 | 0 | -1.56 | 0.08 | 73.4 |
| VLC | MN | 2025-08-31 06:01:25.990 | 0.042 | 2 | 0.21 | 1.36 | 2025-08-31 06:01:36.460 | 0.040 | 0 | -0.06 | 1.32 | 82.4 |
| ZCCA | IV | 2025-08-31 06:01:27.933 | 0.020 | 0 | 1.11 | 0.10 | 2025-08-31 06:01:38.995 | 0.040 | 0 | 0.42 | 0.82 | 82.5 |
| MTRZ | IV | 2025-08-31 06:01:28.062 | 0.020 | 0 | 2.00 | 0.00 | 2025-08-31 06:01:38.674 | 0.040 | 0 | 1.16 | 0.11 | 82.7 |
| SARM | GU | 2025-08-31 06:01:26.390 | 0.042 | 2 | 0.33 | 1.02 | 2025-08-31 06:01:37.270 | 0.253 | 7 | 0.29 | 0.99 | 83.7 |
| GSCL | GU | 2025-08-31 06:01:28.100 | 0.046 | 2 | 0.10 | 1.54 | 2025-08-31 06:01:40.040 | 0.550 | 9 | -0.04 | 0.81 | 90.9 |
| EQUI | GU | 2025-08-31 06:01:28.260 | 0.159 | 7 | 0.24 | 1.21 | 2025-08-31 06:01:38.630 | 0.557 | 9 | -1.70 | 0.11 | 96.4 |
| ERBM | IV | 2025-08-31 06:01:30.620 | 0.072 | 3 | 0.28 | 1.14 | 2025-08-31 06:01:44.182 | 0.040 | 0 | -0.02 | 1.20 | 104.2 |
| PLMA | IV | 2025-08-31 06:01:30.410 | 0.055 | 2 | 0.09 | 1.50 | 2025-08-31 06:01:43.700 | 0.412 | 8 | -0.69 | 0.50 | 109.7 |
| GRAM | GU | 2025-08-31 06:01:34.060 | 0.064 | 3 | 1.21 | 0.00 | 2025-08-31 06:01:49.887 | 0.040 | 0 | 1.77 | 0.00 | 126.7 |
| MSSA | IV | 2025-08-31 06:01:35.620 | 0.074 | 3 | -0.16 | 1.19 | 2025-08-31 06:01:52.328 | 0.040 | 0 | -1.59 | 0.00 | 147.3 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| OSSC | IV | HH | 2.37 | 5.75e+0 | 20.7 | 128 |
| PII | IV | HH | 2.19 | 8.03e-1 | 47.2 | 285 |
| POPM | GU | HH | 1.93 | 6.60e-1 | 55.0 | 332 |
| CARD | GU | HH | 2.17 | 3.69e-1 | 66.7 | 314 |
| CME | IT | HN | 2.38 | 4.89e-1 | 73.4 | 301 |
| VLC | MN | HH | 1.99 | 1.09e-1 | 82.4 | 318 |
| ZCCA | IV | HH | 2.04 | 1.70e-1 | 82.5 | 354 |
| MTRZ | IV | HH | 2.29 | 3.02e-1 | 82.7 | 20 |
| SARM | GU | EH | 2.18 | 2.75e-1 | 83.7 | 319 |
| GSCL | GU | HH | 2.31 | 2.58e-1 | 90.9 | 334 |
| EQUI | GU | HH | 2.12 | 1.45e-1 | 96.4 | 310 |
| ERBM | IV | EH | 1.60 | 3.60e-2 | 104.2 | 329 |
| PLMA | IV | HH | 2.08 | 9.47e-2 | 109.7 | 296 |
| GRAM | GU | HH | 2.36 | 2.33e-1 | 126.7 | 321 |
| MSSA | IV | HH | 2.12 | 4.95e-2 | 147.3 | 302 |
| 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. (°) |
| OSSC | IV | HHZ | 1.7853e-4 | 2.7337e-5 | 1.8176e-5 | 8.0474e-6 | 3.7346e-6 | 3.6895e-4 | 9.6421e-5 | 5.0555e-6 | 6.7040e-7 | 20.7 | 128 |
| OSSC | IV | HHN | 2.5749e-4 | 3.8712e-5 | 2.7788e-5 | 9.4699e-6 | 3.6916e-6 | 6.6384e-4 | 1.1847e-4 | 5.2434e-6 | 1.0269e-6 | 20.7 | 128 |
| OSSC | IV | HHE | 3.3291e-4 | 7.4842e-5 | 4.4125e-5 | 1.5201e-5 | 1.0820e-5 | 8.7465e-4 | 1.6683e-4 | 1.5993e-5 | 2.0931e-6 | 20.7 | 128 |
| PII | IV | HHZ | 4.0777e-5 | 1.0807e-5 | 7.1158e-6 | 1.9775e-6 | 1.0197e-6 | 1.2323e-4 | 2.6152e-5 | 1.5170e-6 | 2.7200e-7 | 47.2 | 285 |
| PII | IV | HHN | 4.0828e-5 | 9.9794e-6 | 8.3018e-6 | 2.9390e-6 | 1.2380e-6 | 1.7967e-4 | 5.8056e-5 | 1.6171e-6 | 2.4049e-7 | 47.2 | 285 |
| PII | IV | HHE | 4.5452e-5 | 1.2461e-5 | 7.1883e-6 | 2.2070e-6 | 1.1803e-6 | 1.7987e-4 | 3.7838e-5 | 1.8628e-6 | 3.2513e-7 | 47.2 | 285 |
| POPM | GU | HHZ | 2.5783e-5 | 3.7948e-6 | 3.1324e-6 | 1.2688e-6 | 5.0462e-7 | 7.5209e-5 | 2.1297e-5 | 7.8795e-7 | 1.0021e-7 | 55.0 | 332 |
| POPM | GU | HHN | 3.8371e-5 | 9.6719e-6 | 6.9597e-6 | 1.7951e-6 | 8.4841e-7 | 1.4492e-4 | 3.3510e-5 | 1.2310e-6 | 2.2515e-7 | 55.0 | 332 |
| POPM | GU | HHE | 2.4252e-5 | 6.1196e-6 | 6.6504e-6 | 2.2306e-6 | 8.1326e-7 | 6.6389e-5 | 3.5074e-5 | 1.0554e-6 | 1.6789e-7 | 55.0 | 332 |
| CARD | GU | HHZ | 1.9188e-5 | 2.8809e-6 | 1.4568e-6 | 5.6340e-7 | 2.8943e-7 | 7.7239e-5 | 7.2655e-6 | 4.4358e-7 | 7.4811e-8 | 66.7 | 314 |
| CARD | GU | HHN | 3.1914e-5 | 5.4945e-6 | 4.0916e-6 | 1.3611e-6 | 6.6234e-7 | 1.2865e-4 | 1.8611e-5 | 1.0835e-6 | 1.3768e-7 | 66.7 | 314 |
| CARD | GU | HHE | 3.0101e-5 | 5.4626e-6 | 3.4574e-6 | 8.7803e-7 | 5.0134e-7 | 1.4977e-4 | 1.6795e-5 | 8.2839e-7 | 1.4816e-7 | 66.7 | 314 |
| CME | IT | HNZ | 3.2354e-5 | 7.5820e-6 | 4.2340e-6 | 1.4105e-6 | 6.6404e-7 | 7.2857e-5 | 1.8466e-5 | 1.0120e-6 | 1.9159e-7 | 73.4 | 301 |
| CME | IT | HNN | 2.2325e-5 | 5.1437e-6 | 4.6189e-6 | 1.5649e-6 | 7.6675e-7 | 6.9100e-5 | 2.2315e-5 | 1.0635e-6 | 1.4353e-7 | 73.4 | 301 |
| CME | IT | HNE | 3.2094e-5 | 5.7289e-6 | 4.9741e-6 | 1.7923e-6 | 6.7674e-7 | 8.8262e-5 | 1.8406e-5 | 9.1063e-7 | 1.6023e-7 | 73.4 | 301 |
| VLC | MN | HHZ | 5.3294e-6 | 8.9018e-7 | 7.4104e-7 | 3.6273e-7 | 1.5661e-7 | 2.2524e-5 | 2.8996e-6 | 2.0378e-7 | 2.5624e-8 | 82.4 | 318 |
| VLC | MN | HHN | 3.9013e-6 | 1.0628e-6 | 9.1449e-7 | 5.1361e-7 | 1.9471e-7 | 1.1583e-5 | 5.0862e-6 | 2.3700e-7 | 3.5874e-8 | 82.4 | 318 |
| VLC | MN | HHE | 4.3429e-6 | 8.3490e-7 | 9.1430e-7 | 3.8224e-7 | 2.0660e-7 | 1.3726e-5 | 6.4340e-6 | 2.4186e-7 | 2.7123e-8 | 82.4 | 318 |
| ZCCA | IV | HHZ | 1.7874e-6 | 4.7213e-7 | 5.8122e-7 | 4.2468e-7 | 1.9058e-7 | 4.2285e-6 | 5.4711e-6 | 2.3145e-7 | 1.8163e-8 | 82.5 | 354 |
| ZCCA | IV | HHN | 1.8281e-6 | 1.2739e-6 | 9.0492e-7 | 1.0364e-6 | 3.3990e-7 | 3.4253e-6 | 6.1835e-6 | 4.0360e-7 | 4.0753e-8 | 82.5 | 354 |
| ZCCA | IV | HHE | 1.6958e-6 | 7.9588e-7 | 8.6974e-7 | 5.5744e-7 | 1.7467e-7 | 3.0370e-6 | 8.0417e-6 | 2.0525e-7 | 2.5152e-8 | 82.5 | 354 |
| MTRZ | IV | HHZ | 2.1913e-6 | 1.0761e-6 | 1.0898e-6 | 6.3394e-7 | 2.6055e-7 | 2.5407e-6 | 9.8214e-6 | 3.4476e-7 | 3.6151e-8 | 82.7 | 20 |
| MTRZ | IV | HHN | 4.3545e-6 | 2.2398e-6 | 2.0447e-6 | 1.7981e-6 | 4.6623e-7 | 5.8474e-6 | 1.0655e-5 | 5.7483e-7 | 6.8677e-8 | 82.7 | 20 |
| MTRZ | IV | HHE | 1.4775e-6 | 5.9974e-7 | 6.9543e-7 | 5.3887e-7 | 2.1305e-7 | 1.9551e-6 | 3.7908e-6 | 2.8881e-7 | 2.1821e-8 | 82.7 | 20 |
| SARM | GU | EHZ | 2.9723e-6 | 1.2291e-6 | 1.1077e-6 | 8.8156e-7 | 3.9995e-7 | 1.2798e-5 | 8.3992e-6 | 4.8327e-7 | 3.9048e-8 | 83.7 | 319 |
| SARM | GU | EHN | 4.2704e-6 | 1.7010e-6 | 1.4865e-6 | 1.6656e-6 | 6.7875e-7 | 1.3818e-5 | 6.9774e-6 | 7.0986e-7 | 6.5587e-8 | 83.7 | 319 |
| SARM | GU | EHE | 3.8102e-6 | 1.1900e-6 | 1.2631e-6 | 1.0916e-6 | 4.2067e-7 | 8.9386e-6 | 8.7710e-6 | 4.9303e-7 | 4.6724e-8 | 83.7 | 319 |
| GSCL | GU | HHZ | 4.5559e-6 | 1.0539e-6 | 8.1049e-7 | 6.0488e-7 | 5.0087e-7 | 1.0052e-5 | 5.2598e-6 | 6.8519e-7 | 4.3010e-8 | 90.9 | 334 |
| GSCL | GU | HHN | 3.8906e-6 | 1.6848e-6 | 1.8362e-6 | 1.1753e-6 | 7.4267e-7 | 9.7698e-6 | 1.0571e-5 | 1.1001e-6 | 5.4406e-8 | 90.9 | 334 |
| GSCL | GU | HHE | 4.5920e-6 | 2.0541e-6 | 2.1299e-6 | 1.0564e-6 | 4.8140e-7 | 1.0152e-5 | 1.4059e-5 | 6.9536e-7 | 6.2641e-8 | 90.9 | 334 |
| EQUI | GU | HHZ | 4.7806e-6 | 8.4292e-7 | 9.2915e-7 | 3.8763e-7 | 1.9710e-7 | 1.4140e-5 | 4.6961e-6 | 2.6364e-7 | 2.5601e-8 | 96.4 | 310 |
| EQUI | GU | HHN | 6.2805e-6 | 1.3700e-6 | 1.2886e-6 | 5.1908e-7 | 2.8041e-7 | 2.4953e-5 | 6.4121e-6 | 4.1590e-7 | 4.6647e-8 | 96.4 | 310 |
| EQUI | GU | HHE | 6.3026e-6 | 1.4407e-6 | 1.2344e-6 | 5.0985e-7 | 1.8274e-7 | 2.1979e-5 | 6.2153e-6 | 2.4145e-7 | 3.3116e-8 | 96.4 | 310 |
| ERBM | IV | EHZ | 1.8772e-6 | 3.8992e-7 | 3.5048e-7 | 1.7772e-7 | 7.4753e-8 | 6.2669e-6 | 1.6949e-6 | 9.3239e-8 | 1.0712e-8 | 104.2 | 329 |
| ERBM | IV | EHN | 2.1073e-6 | 4.2315e-7 | 3.9085e-7 | 1.8448e-7 | 7.2986e-8 | 5.3969e-6 | 1.8411e-6 | 1.0011e-7 | 1.1952e-8 | 104.2 | 329 |
| ERBM | IV | EHE | 2.5374e-6 | 5.5645e-7 | 3.4160e-7 | 1.3302e-7 | 7.9177e-8 | 7.2451e-6 | 2.0104e-6 | 1.0470e-7 | 1.5218e-8 | 104.2 | 329 |
| PLMA | IV | HHZ | 3.7810e-6 | 6.2752e-7 | 5.4290e-7 | 2.7090e-7 | 1.3626e-7 | 1.2341e-5 | 4.0710e-6 | 1.5521e-7 | 1.6363e-8 | 109.7 | 296 |
| PLMA | IV | HHN | 1.2895e-5 | 1.9397e-6 | 1.0170e-6 | 4.4893e-7 | 2.0074e-7 | 4.3355e-5 | 7.1404e-6 | 2.9065e-7 | 3.8636e-8 | 109.7 | 296 |
| PLMA | IV | HHE | 7.7433e-6 | 1.2092e-6 | 8.9673e-7 | 4.9805e-7 | 2.0350e-7 | 3.0327e-5 | 4.1769e-6 | 2.1485e-7 | 2.9397e-8 | 109.7 | 296 |
| GRAM | GU | HHZ | 5.5382e-6 | 1.4708e-6 | 1.0623e-6 | 3.2948e-7 | 1.4284e-7 | 1.5498e-5 | 6.4399e-6 | 2.0728e-7 | 3.7978e-8 | 126.7 | 321 |
| GRAM | GU | HHN | 4.0895e-6 | 1.2241e-6 | 1.1600e-6 | 5.2781e-7 | 2.1715e-7 | 9.2202e-6 | 1.0623e-5 | 2.9766e-7 | 3.9714e-8 | 126.7 | 321 |
| GRAM | GU | HHE | 4.4108e-6 | 1.6505e-6 | 1.9546e-6 | 9.8632e-7 | 4.4698e-7 | 7.3372e-6 | 1.4932e-5 | 6.0432e-7 | 6.1872e-8 | 126.7 | 321 |
| MSSA | IV | HHZ | 9.7214e-7 | 2.5114e-7 | 2.3470e-7 | 9.6901e-8 | 4.8078e-8 | 2.5385e-6 | 1.7438e-6 | 6.8134e-8 | 7.4162e-9 | 147.3 | 302 |
| MSSA | IV | HHN | 1.4377e-6 | 3.4839e-7 | 2.6132e-7 | 1.7657e-7 | 8.7916e-8 | 4.9564e-6 | 1.3559e-6 | 9.5886e-8 | 1.0307e-8 | 147.3 | 302 |
| MSSA | IV | HHE | 1.1859e-6 | 2.9833e-7 | 2.2195e-7 | 1.3270e-7 | 6.3561e-8 | 2.5285e-6 | 1.0612e-6 | 7.2251e-8 | 7.4577e-9 | 147.3 | 302 |
| *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) | |||||||||||||
Italiano
