Daily brief archive
Helsinki
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
5 above baseline1 near baseline1 below baseline
Across 7 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.
2026-09-053 signals · 0 obs2026-09-043 signals · 0 obs2026-09-034 signals · 0 obs2026-09-023 signals · 0 obs2026-09-013 signals · 0 obs2026-08-314 signals · 0 obs2026-08-305 signals · 0 obs2026-08-293 signals · 0 obs2026-08-284 signals · 0 obs2026-08-273 signals · 0 obs2026-08-264 signals · 0 obs2026-08-253 signals · 0 obs · ✓ verified2026-08-242 signals · 0 obs · ✓ verified2026-08-232 signals · 0 obs · ✓ verified2026-08-225 signals · 0 obs · ✓ verified2026-08-214 signals · 0 obs · ✓ verified2026-08-205 signals · 0 obs · ✓ verified2026-08-192 signals · 0 obs · ✓ verified2026-08-182 signals · 0 obs · ✓ verified2026-08-172 signals · 0 obs · ✓ verified2026-08-163 signals · 0 obs · ✓ verified2026-08-153 signals · 0 obs · ✓ verified2026-08-142 signals · 0 obs · ✓ verified2026-08-132 signals · 0 obs · ✓ verified2026-08-121 signal · 0 obs · ✓ verified2026-08-113 signals · 0 obs · ✓ verified2026-08-104 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 · ✓ verified2026-08-053 signals · 0 obs · ✓ verified2026-08-042 signals · 0 obs · ✓ verified2026-08-032 signals · 0 obs · ✓ verified2026-08-022 signals · 0 obs · ✓ verified2026-08-013 signals · 0 obs · ✓ verified2026-07-311 signal · 0 obs · ✓ verified2026-07-302 signals · 0 obs · ✓ verified2026-07-292 signals · 0 obs · ✓ verified2026-07-283 signals · 0 obs · ✓ verified2026-07-271 signal · 0 obs · ✓ verified2026-07-265 signals · 0 obs · ✓ verified2026-07-253 signals · 0 obs · ✓ verified2026-07-243 signals · 0 obs · ✓ verified2026-07-231 signal · 0 obs · ✓ verified2026-07-222 signals · 0 obs · ✓ verified