Table 6. Estimated exposure of rail lines and stations to tephra fall; see Fig. 2(c). Lines and stations digitised from Bing aerial imagery and Isomass contours from AIST (2011).
From: Observations of tephra fall impacts from the 2011 Shinmoedake eruption, Japan
| Â | Kitto line | Nichinan line | Nippo line | |||
|---|---|---|---|---|---|---|
Tephra load (kg/m2) | Length (km) | Stations | Length (km) | Stations | Length (km) | Stations |
0–0.5 | 6.32 | 2 | 41.80 | 17 | 48.63 | 9 |
0.5–1 | 0.63 | 0 | 20.14 | 5 | 6.83 | 2 |
1–2 | 0.42 | 0 | 26.37 | 5 | 2.66 | 0 |
2–3 | 3.07 | 0 |  |  | 5.15 | 1 |
3–5 | 4.36 | 2 |  |  | 5.83 | 1 |
5–10 | 3.69 | 1 |  |  | 6.22 | 2 |
10–30 | 3.93 | 1 |  |  |  |  |
Total | 22.42 | 6 | 88.31 | 27 | 75.32 | 15 |