| Date / Period | Maximum Elevation |
|---|---|
| Jan. 1 - Feb. 28 (29) | 3265.0 |
| March 1 - Apr. 24 | 3260.0 |
| April 25 - 29 | 3260.5 |
| April 30 - May 3 | 3261.0 |
| May 4 - 7 | 3261.5 |
| May 8 - 11 | 3262.0 |
| May 12 - 15 | 3263.0 |
| May 16 - 20 | 3264.0 |
| May 21 - Sept. 30 | 3265.0 |
| Oct. 1 - Dec. 31 | 3260.0 |
