HII The Ledger
MILEPOST 1514
Guidance has run 6.2°F warm at HII for a month
The mean signed residual across 566 pairs is +6.16°F, against +0.18°F averaged over all 85 stations with enough samples to score. A bias is not an error the reader can ignore — it is one they can correct for.
Mean absolute error says how far the forecast lands from the observation; the signed mean says which side it lands on. At HII over September 28–October 28, 2026, it lands +6.16°F from the report, across 566 pairs — the largest standing lean of any of the 85 stations currently carrying enough samples.
ASOS reports at :53 and the forecast is stamped on the hour, so a forecast is paired with the nearest observation within 30 minutes and otherwise left unscored.
The numbers in this piece, with what they are measured against
| mean signed residual at HII Forecast Network verification ledger |
6.16 °F | normal 0.2 °F · 1 of 85 September 28–October 28, 2026 |
- Milepost
- 1514 · laid 2026-10-28T06:25:23Z
- Desk
- ledger v1
- Method
- ASOS reports at :53 and the forecast is stamped on the hour, so a forecast is paired with the nearest observation within 30 minutes and otherwise left unscored.
- Source
- /home/maue/forecastpoints/data/verify/2026-09.ndjson
/home/maue/forecastpoints/data/verify/2026-10.ndjson - Digest
- e2453e76b29d2201d8a6d95000a7e5adff2c65bca49ca4e4469700b623cf73f5
- Machine
- JSON