Table of
| Degree of Freedom | forecast time | Length of forecast time |
|---|---|---|
| months since 1960-01-01 | days | |
| Oct 2019 - Jan 2020 | 123.0 | |
| 21 Oct 2020 - 20 Feb 2021 | 120.0 | |
| 11 Nov 2021 - 10 Mar 2022 | 120.0 | |
| Dec 2022 - Mar 2023 | 121.0 | |
| 21 Dec 2023 - 20 Apr 2024 | 121.0 | |
| 11 Jan 2025 - 10 May 2025 | 120.0 | |
| Feb-May 2026 | 120.0 |