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Starlink 4-1 - L-1 Day
Falcon 9
Valid Period
Nov 12, 2021 12:01 - 13:01 UTC (07:01 - 08:01 ET)
Issued
Thu Nov 11, 2021 at 12:00 UTC (07:00 ET)
Forecast Discussion
Space Launch Delta 45
High pressure centered over the Western Atlantic will establish southeasterly flow throughout the day, bringing tropical moisture and a better chance for showers in the vicinity of the Spaceport this afternoon and late evening. The next storm system moving across the northern tier of the US brings another cold front, which has started making its way through the eastern half of the US. Abundant moisture and vertical forcing along a preHere{
Primary Launch Date
Launch Day
Primary Window
60%
Primary Concerns
- Thick Cloud Layer Rule
- Disturbed Weather Rule
Additional Risk Criteria
| Criteria | Risk Level |
|---|---|
| Upper-Level Wind Shear | Low |
| Booster Recovery Weather | Low |
| Solar Activity | Low |
Backup Opportunities
24-Hour Delay
Backup Window
80%
Primary Concerns
- Thick Cloud Layer Rule
Additional Risk Criteria
| Criteria | Risk Level |
|---|---|
| Upper-Level Wind Shear | Low |
| Booster Recovery Weather | Low |
| Solar Activity | Low |