Water vapor satellite imagery

Notes:

This satellite imagery loop shows moisture associated with upper wave progressing east across New York and Pennsylvania. Snow fell across the area in association with the tail of the cloud pattern, which appeared to slow down as it moved east across eastern Pennsylvania and eastern New York.

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Valid Sun 0545 UTC 18-Jan-2009

Valid Sun 0845 UTC 18-Jan-2009

Valid Sun 1145 UTC 18-Jan-2009

slide 9


Slide 9