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Prudhoe Bay water levels in 1998
Annual rank33 / 35
vs. average-8.3 cm
Highest monthly peak0.72 mAugust 1998
Monthly mean vs. previous year
| Month | 1998 (cm) | 1997 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -16.3 | -3.3 | -13.0 | 0.12 |
| Feb | -8.9 | -6.7 | -2.2 | 0.12 |
| Mar | -11.1 | -10.0 | -1.1 | 0.19 |
| Apr | -6.9 | -6.9 | 0.0 | 0.12 |
| May | -10.9 | -8.7 | -2.2 | 0.13 |
| Jun | -0.7 | 3.7 | -4.4 | 0.22 |
| Jul | 4.3 | 11.6 | -7.3 | 0.52 |
| Aug | 26.4 | 20.3 | 6.1 | 0.72 |
| Sep | 1.6 | -0.8 | 2.4 | 0.56 |
| Oct | -13.3 | -4.4 | -8.9 | 0.36 |
| Nov | -10.1 | 11.9 | -22.0 | 0.24 |
| Dec | -7.5 | -10.4 | 2.9 | 0.26 |
Nearby years (cm vs. average)
-7.4
-6.9
-3.4
-4.2
-8.3
-8.6
-2.1
-2.3
-0.1
+3.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1998 annual mean water level ranked 33 of 35 years (-8.3 cm vs. the period average).