Narrative:

Anomalous propagation of varying intensities from level 1 through level 5 covering scope from west to east. No WX reported or anticipated in area. Is an on-going problem. Known to not be actual WX echoes, but almost forced to issue due to the problem also occurring during actual periods of reported WX in area. Potential hazard if and when actual WX develops.

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Original NASA ASRS Text

Title: RPTED SIT IN WHICH THERE ARE INDICATIONS OF VARYING LEVELS OF WX (1-5) WHEN THERE IS NO RPTED WX.

Narrative: ANOMALOUS PROPAGATION OF VARYING INTENSITIES FROM LEVEL 1 THROUGH LEVEL 5 COVERING SCOPE FROM W TO E. NO WX RPTED OR ANTICIPATED IN AREA. IS AN ON-GOING PROB. KNOWN TO NOT BE ACTUAL WX ECHOES, BUT ALMOST FORCED TO ISSUE DUE TO THE PROB ALSO OCCURRING DURING ACTUAL PERIODS OF RPTED WX IN AREA. POTENTIAL HAZARD IF AND WHEN ACTUAL WX DEVELOPS.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.