| Regime
|
Description |
Begin Time |
End Time |
# Days |
| ITCZ |
Transit Panama to on station
|
12 UTC 28 July 1997 |
3 UTC 8 August 1997 |
10.6 |
| ITCZ |
vicinity of
Hurricane Guillermo
|
15 UTC 2 August 1997 |
14 UTC 6 August 1997 |
4 |
| ITCZ |
on station
|
3 UTC 8 August 1997 |
21 UTC 23 August 1997 |
15.8 |
| ITCZ |
Portion of transit to
San Diego
|
21 UTC 23 August 1997 |
0 UTC 26 August 1997 |
2.1 |
| subtropics |
Portion of transit to
San Diego
|
0 UTC 26 August 1997 |
19 UTC 28 August 1997 |
2.8 |
| Sc region |
Sc leg
|
3 UTC 29 August 1997 |
13 UTC 6 September 1997 |
8.5 |