Daily brief archive
Amsterdam
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
8 above baseline2 near baseline
Across 10 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.
2026-08-281 signal · 0 obs2026-08-271 signal · 0 obs2026-08-264 signals · 0 obs2026-08-252 signals · 0 obs2026-08-243 signals · 0 obs2026-08-231 signal · 0 obs2026-08-223 signals · 0 obs2026-08-212 signals · 0 obs2026-08-203 signals · 0 obs2026-08-193 signals · 0 obs2026-08-183 signals · 0 obs2026-08-173 signals · 0 obs · ✓ verified2026-08-161 signal · 0 obs · ✓ verified2026-08-151 signal · 0 obs · ✓ verified2026-08-141 signal · 0 obs · ✓ verified2026-08-134 signals · 0 obs · ✓ verified2026-08-122 signals · 0 obs · ✓ verified2026-08-112 signals · 0 obs · ✓ verified2026-08-101 signal · 0 obs · ✓ verified2026-08-091 signal · 0 obs · ✓ verified2026-08-082 signals · 0 obs · ✓ verified2026-08-072 signals · 0 obs · ✓ verified2026-08-061 signal · 0 obs · ✓ verified2026-08-052 signals · 0 obs · ✓ verified2026-08-042 signals · 0 obs · ✓ verified2026-08-031 signal · 0 obs · ✓ verified2026-08-023 signals · 0 obs · ✓ verified2026-08-011 signal · 0 obs · ✓ verified2026-07-313 signals · 0 obs · ✓ verified2026-07-302 signals · 0 obs · ✓ verified2026-07-294 signals · 0 obs · ✓ verified2026-07-281 signal · 0 obs · ✓ verified2026-07-272 signals · 0 obs · ✓ verified2026-07-261 signal · 0 obs · ✓ verified2026-07-252 signals · 0 obs · ✓ verified2026-07-242 signals · 0 obs · ✓ verified2026-07-233 signals · 0 obs · ✓ verified2026-07-220 signals · 0 obs · ✓ verified2026-07-212 signals · 0 obs · ✓ verified2026-07-201 signal · 0 obs · ✓ verified2026-07-190 signals · 0 obs · ✓ verified2026-07-181 signal · 0 obs · ✓ verified2026-07-173 signals · 0 obs · ✓ verified2026-07-161 signal · 0 obs · ✓ verified2026-07-152 signals · 0 obs · ✓ verified2026-07-142 signals · 0 obs · ✓ verified