Rail.Blue Railroad Weather Information System |
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Limit to 130km/h | Daily Snowfall is greater than 14cm and less than 21cm | |
Limit to 170km/h | Daily Snowfall ≥ 14cm AND < 21cm | |
Limit to 230km/h | Daily Snowfall ≥ 7cm AND < 14cm | |
Limit to 230km/h for First Operation Train | Daily Snowfall ≥ 5cm AND < 7cm | |
Operation Stop | Continuous rainfall ≥ 150mm AND rainfall ≥ 60mm/h ≥ 70mm/h of rainfall on the overpass and bridge sections |
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Limit to 90km/h | Continuous rainfall ≥ 150mm AND rainfall ≥ 35mm/h | |
Limit to 170km/h | Continuous rainfall ≥ 140mm AND rainfall ≥ 30mm/h |
Operation Stop | Continuous rainfall ≥ 150mm AND rainfall ≥ 60mm/h ≥ 70mm/h of rainfall on the overpass and bridge sections |
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Limit to 90km/h | Continuous rainfall ≥ 150mm AND rainfall ≥ 35mm/h | |
Limit to 170km/h | Continuous rainfall ≥ 140mm AND rainfall ≥ 30mm/h |
Operation Stop | Continuous rainfall < 150mm AND rainfall ≥ 65mm/h Continuous rainfall ≥ 150mm AND < 320mm AND rainfall ≥ 25mm/h Continuous rainfall ≥ 320mm |
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Slow Down | Continuous rainfall < 125mm AND rainfall ≥ 50mm/h Continuous rainfall ≥ 125mm AND < 250mm AND rainfall ≥ 20mm/h Continuous rainfall ≥ 250mm |
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Cautious Operation | Continuous rainfall < 100mm AND rainfall ≥ 40mm/h Continuous rainfall ≥ 100mm AND < 210mm AND rainfall ≥ 10mm/h Continuous rainfall ≥ 210mm |
Operation Stop | Wind speed ≥ 45m/s | |
Limit to 90km/h | Wind speed ≥ 40m/s AND < 45m/s | |
Limit to 170km/h | Wind speed ≥ 30m/s AND < 40m/s | |
Slow Down | Wind speed ≥ 20m/s AND < 30m/s |
Operation Stop | Wind speed ≥ 30m/s | |
Limit to 90km/h | Wind speed ≥ 25m/s AND < 30m/s | |
Limit to 170km/h | Wind speed ≥ 20m/s AND < 25m/s |
Operation Stop | Wind speed ≥ 30m/s | |
Limit to 90km/h | Wind speed ≥ 25m/s AND < 30m/s | |
Cautious Operation | Wind speed ≥ 20m/s AND < 25m/s |
Strong Wind advisory | Strong Wind warning | ||
Wind Wave advisory | Wind Wave warning | ||
Heavy Rain advisory | Heavy Rain warning | ||
Heavy Snow advisory | Heavy Snow warning | ||
Dry Air advisory | Dry Air warning | ||
Storm Surge advisory | Storm Surge warning | ||
Tsunami advisory | Tsunami warning | ||
Cold Wave advisory | Cold Wave warning | ||
Typhoon advisory | Typhoon warning | ||
Yellow Dust advisory | Yellow Dust warning | ||
Heat Wave advisory | Heat Wave warning | ||
Volcanic Ash advisory | Volcanic Ash warning |
Lightning within 30min. | |
Lightning within 1h. | |
Lightning within 1h. 30min. | |
Lightning within 2h. | |
Lightning within 2h. 30min. | |
Lightning within 3h. | |
Lightning within 3h. 30min. |
Maximum Wind Speed | |
Weak | ≥ 17m/s (61km/h, 34kt) AND < 25m/s (90km/h, 48kt) |
Normal | ≥ 25m/s (90km/h, 48kt) AND < 33m/s (119km/h, 64kt) |
Strong | ≥ 33m/s (119km/h, 64kt) AND < 44m/s (158km/h, 85kt) |
Very Strong | ≥ 44m/s (158km/h, 85kt) AND < 54m/s (194km/h, 105kt) |
Super Strong | ≥ 54m/s (194km/h, 105kt) |
Wind Speed ≥ 15m/s Range | |
Small | < 300km |
Medium | ≥ 300km AND < 500km |
Large | ≥ 500km AND < 800km |
Extra-Large | ≥ 800km |
Small | Medium | Large | Extra-Large | |
Weak | ||||
Normal | ||||
Strong | ||||
Very Strong | ||||
Super Strong |
Wind Speed ≥ 15m/s Range | |
Wind Speed ≥ 25m/s Range | |
70% Probability Range of Typhoon | |
Tropical Depression Route | |
Center of Probability Range |