Daily brief archive
London
One entry per day: the weather-risk signals that were active, what the community observed on the ground, and, once the day closes, the recorded weather next to each signal's local baseline.
Verified track record
21 / 30 dayschecked against recorded weather
11 above baseline1 near baseline
Across 12 signal-day checks: how the recorded weather compared to this place's historical baseline. This is a record of Kalma checking itself daily, not a forecast accuracy score.
2026-08-283 signals · 0 obs2026-08-273 signals · 0 obs2026-08-264 signals · 0 obs2026-08-251 signal · 0 obs2026-08-241 signal · 0 obs2026-08-232 signals · 0 obs2026-08-222 signals · 0 obs2026-08-212 signals · 0 obs2026-08-203 signals · 0 obs2026-08-192 signals · 0 obs2026-08-183 signals · 0 obs · ✓ verified2026-08-173 signals · 0 obs · ✓ verified2026-08-161 signal · 0 obs · ✓ verified2026-08-152 signals · 0 obs · ✓ verified2026-08-143 signals · 0 obs · ✓ verified2026-08-133 signals · 0 obs · ✓ verified2026-08-122 signals · 0 obs · ✓ verified2026-08-112 signals · 0 obs · ✓ verified2026-08-102 signals · 0 obs · ✓ verified2026-08-092 signals · 0 obs · ✓ verified2026-08-082 signals · 0 obs · ✓ verified2026-08-072 signals · 0 obs · ✓ verified2026-08-062 signals · 0 obs · ✓ verified2026-08-051 signal · 0 obs · ✓ verified2026-08-041 signal · 0 obs · ✓ verified2026-08-032 signals · 0 obs · ✓ verified2026-08-022 signals · 0 obs · ✓ verified2026-08-013 signals · 0 obs · ✓ verified2026-07-312 signals · 0 obs · ✓ verified2026-07-301 signal · 0 obs · ✓ verified2026-07-291 signal · 0 obs · ✓ verified2026-07-283 signals · 0 obs · ✓ verified2026-07-272 signals · 0 obs · ✓ verified2026-07-262 signals · 0 obs · ✓ verified2026-07-252 signals · 0 obs · ✓ verified2026-07-241 signal · 0 obs · ✓ verified2026-07-232 signals · 0 obs · ✓ verified2026-07-222 signals · 0 obs · ✓ verified2026-07-211 signal · 0 obs · ✓ verified2026-07-203 signals · 0 obs · ✓ verified2026-07-192 signals · 0 obs · ✓ verified2026-07-181 signal · 0 obs · ✓ verified2026-07-172 signals · 0 obs · ✓ verified2026-07-162 signals · 0 obs · ✓ verified2026-07-152 signals · 0 obs · ✓ verified2026-07-142 signals · 0 obs · ✓ verified