NSA/METTWR/C2 - PWS Data Suspect

Data from the PWS is suspect during these times due to problems when the system was 
re-calibrated.  System was corrected.

• Precipitation Rate(PCPRate)
• Cumulative Water Sum(CumH2O)
• Present Weather Sensor Alarm(PWSAlarm)
• 1 minute Average Visibility(AvgVis1mi)
• 10 minute Average Visibility(AvgVis10m)
• Instant Present Weather Code(InstPWCod)
• 15 minute Present Weather Code(PWcod15mi)
• Cumulative Snow Sum(CumSnow)
• 1 hour Present Weather Code(PWCod1hr)