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Tropics-1 - L-0 Forecast

Astra V3.3

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Valid Period

Jun 12, 2022 16:00 - 18:00 UTC (12:00 - 14:00 ET)

Issued

Sun Jun 12, 2022 at 12:00 UTC (08:00 ET)

Forecast Discussion

Space Launch Delta 45

Slightly stronger observed southwest steering flow today will likely lead to an earlier start to showers and storms compared to yesterday. A few showers are expected to start popping up over the Cape between 1130-12L, with a 60% chance of a Cumulus Cloud Rule violation for the beginning of the window. Further into the window, scattered storms are likely to move in from the west, with Surface Electric Fields and Lightning Rule violations added. A few storms could bring strong winds, with a slight chance for damaging winds, after the launch window today. For backup day Monday, the mid-level trough flattens and high pressure starts to build back in, bringing a lower coverage of storms later in the day, with weaker steering flow.

Primary Launch Date

Launch Day

Primary Window

10%
PGO

Primary Concerns

  • Cumulus Cloud Rule
  • Surface Electric Fields Rule
  • Lightning Rule

Additional Risk Criteria

CriteriaRisk Level
Upper-Level Wind ShearLow
Solar ActivityN/A

Backup Opportunities

24-Hour Delay

Backup Window

50%
PGO

Primary Concerns

  • Cumulus Cloud Rule
  • Surface Electric Fields Rule

Additional Risk Criteria

CriteriaRisk Level
Upper-Level Wind ShearLow
Solar ActivityN/A