Introduction & principle
Combines Beaufort wind classification, precipitation intensity, and visibility into a four-tier safety scale (Safe / Caution / Risky / Unsafe), weighted toward exposure-sensitive amateur observation scenarios.
Score outdoor observation safety using current wind speed, precipitation, and visibility.
Risk score: 2 / 11
Combines Beaufort wind classification, precipitation intensity, and visibility into a four-tier safety scale (Safe / Caution / Risky / Unsafe), weighted toward exposure-sensitive amateur observation scenarios.
Mainstream apps surface current numbers but never an activity-aware safety tier.
No. Always defer to your national meteorological service.
Convert m/s, km/h, mph, knots and look up the matching Beaufort force with land-and-sea description.
OpenTap when you see the flash and again when you hear the thunder. The tool reports distance in km and miles.
OpenCompute solar altitude, azimuth, and moonlight angle for any place and time.
Open