Daily brief archive
Cologne
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
20 / 30 dayschecked against recorded weather
14 above baseline1 near baseline
Across 15 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.
2026-08-282 signals · 0 obs2026-08-274 signals · 0 obs2026-08-265 signals · 0 obs2026-08-253 signals · 0 obs2026-08-243 signals · 0 obs2026-08-233 signals · 0 obs2026-08-224 signals · 0 obs2026-08-213 signals · 0 obs2026-08-202 signals · 0 obs2026-08-194 signals · 0 obs2026-08-183 signals · 0 obs2026-08-173 signals · 0 obs · ✓ verified2026-08-162 signals · 0 obs · ✓ verified2026-08-152 signals · 0 obs · ✓ verified2026-08-143 signals · 0 obs · ✓ verified2026-08-132 signals · 0 obs · ✓ verified2026-08-123 signals · 0 obs · ✓ verified2026-08-112 signals · 0 obs · ✓ verified2026-08-102 signals · 0 obs · ✓ verified2026-08-092 signals · 0 obs · ✓ verified2026-08-083 signals · 0 obs · ✓ verified2026-08-072 signals · 0 obs · ✓ verified2026-08-061 signal · 0 obs · ✓ verified2026-08-052 signals · 0 obs · ✓ verified2026-08-041 signal · 0 obs · ✓ verified2026-08-032 signals · 0 obs · ✓ verified2026-08-021 signal · 0 obs · ✓ verified2026-08-013 signals · 0 obs · ✓ verified2026-07-314 signals · 0 obs · ✓ verified2026-07-301 signal · 0 obs · ✓ verified2026-07-292 signals · 0 obs · ✓ verified2026-07-281 signal · 0 obs · ✓ verified2026-07-272 signals · 0 obs · ✓ verified2026-07-264 signals · 0 obs · ✓ verified2026-07-251 signal · 0 obs · ✓ verified2026-07-242 signals · 0 obs · ✓ verified2026-07-232 signals · 0 obs · ✓ verified2026-07-222 signals · 0 obs · ✓ verified2026-07-212 signals · 0 obs · ✓ verified2026-07-202 signals · 0 obs · ✓ verified2026-07-191 signal · 0 obs · ✓ verified2026-07-181 signal · 0 obs · ✓ verified2026-07-173 signals · 0 obs · ✓ verified2026-07-162 signals · 0 obs · ✓ verified2026-07-152 signals · 0 obs · ✓ verified2026-07-142 signals · 0 obs · ✓ verified