Wednesday, August 01, 2007


HGB Area

 

Maximum 1-hr Ozone (ppb)

Maximum 8-hr Ozone (ppb)

AQF F1

41 C553

-

Statistical Model

119 (73)

-

Human Forecast

70

-

Acutal (Observed)

76 C617

-

Model Forecast Updated on 8/1/2007 7:22:19 AM. Previous Forecast in Parenthesis.

 

DISCUSSION

Today's ozone will be lower than yesterday given more cloudy sky. Satellite images showed that there are
thick clouds moving to the area from east. Again, the cloud model uses (at GLS) does not agree with HOU and
IAH - less cloudiness in GLS and low south wind lead to a high forecast.

Yesterday's weather forecast also has lots of cloud at IAH and HOU, but turned out the clouds were thin and
high ozone of 106 ppb occurred at Baytown in the ship channel.

8/1/2007 8:32:52 AM