Radiation Monitoring and HYSPLIT Modeling Results

Shown below are the most current graphic summaries from a real-time Aware Electronics radiation monitor located in the Washington, D.C. suburbs, and the corresponding meteorological analysis using the HYSPLIT model. The trajectories represent the direction of the source of the air measured by the radiation detector near the end of each six hour period. The trajectory and radiation plots are updated four times per day. Only the last four updates are shown below. Click on any of the column titles for more detailed descriptions. Click on any image for an enlarged version of the graphic. Graphics from the last 31 days monitoring are available from the monthly archive.

00Z Update Time Radiation at 00Z Trajectory at 00Z
06Z Update Time Radiation at 06Z Trajectory at 06Z
12Z Update Time Radiation at 12Z Trajectory at 12Z
18Z Update Time Radiation at 18Z Trajectory at 18Z