Apr 1
2018
Apr 8
Apr 15
Apr 22
Apr 29
May 6
May 13
May 20
300
250
200
150
100
50
0
18
19
20
21
22
23
24
25
26
Potential Density, σ​
0
​
[kg m​
−3
​
]
9200: Potential Density Contour
Pressure [dBar]