LES CHIFFRES, AVEC LES SOURCES.
1 prévisions Astronomy sur Chronopin : projections et données sourcées, chacune avec son éditeur, sa date et sa citation.
NASA’s October 2026 forecast of the dimensionless 13-month-smoothed sunspot number, November 2026–October 2027. Dates mark monthly buckets, not exact-day predictions. Values use the sunspot 50th-percentile column, not the geomagnetic Ap columns; published 5th/95th percentile uncertainty is omitted from the line. Not a local aurora forecast.
“2027.0003 JAN 98.2 72.9 54.5 21.4 15.5 11.6”
Les projections sont celles des éditeurs cités, pas de ChronoPin.
Consulté le 2026-10-28
77.9 (2026-11-01) → 75.3 (2026-12-01) → 72.9 (2027-01-01) → 71.1 (2027-02-01) → 68.9 (2027-03-01) → 66.5 (2027-04-01) → 64.4 (2027-05-01) → 62.5 (2027-06-01) → 60.4 (2027-07-01) → 58.1 (2027-08-01) → 55.9 (2027-09-01) → 53.8 (2027-10-01)
NASA’s October 2026 forecast of the dimensionless 13-month-smoothed sunspot number, November 2026–October 2027. Dates mark monthly buckets, not exact-day predictions. Values use the sunspot 50th-percentile column, not the geomagnetic Ap columns; published 5th/95th percentile uncertainty is omitted from the line. Not a local aurora forecast.