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Sand Point, Popof Island water levels in 2008
Annual rank31 / 50
vs. average-2.2 cm
Highest monthly peak1.79 mNovember 2008
Monthly mean vs. previous year
| Month | 2008 (cm) | 2007 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 0.6 | 9.1 | -8.5 | 1.63 |
| Feb | 12.4 | 0.4 | 12.0 | 1.66 |
| Mar | 0.3 | -14.7 | 15.0 | 1.46 |
| Apr | -22.5 | 5.7 | -28.2 | 1.32 |
| May | -7.0 | -9.6 | 2.6 | 1.58 |
| Jun | -9.4 | -14.0 | 4.6 | 1.67 |
| Jul | -3.6 | -7.1 | 3.5 | 1.63 |
| Aug | 3.5 | -7.1 | 10.6 | 1.37 |
| Sep | 5.0 | -5.7 | 10.7 | 1.39 |
| Oct | 7.6 | 3.1 | 4.5 | 1.61 |
| Nov | 13.1 | 13.6 | -0.5 | 1.79 |
| Dec | -2.0 | 11.4 | -13.4 | 1.63 |
Nearby years (cm vs. average)
+4.1
+2.0
-0.8
-3.3
-2.2
-3.0
+2.5
-3.3
-1.4
-5.7
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2008 annual mean water level ranked 31 of 50 years (-2.2 cm vs. the period average).