Weather Prediction - Center Surface Analysis Charts:
Past 24 Hour

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Note: Times are Zulu (UTC, currently 0548)
May 17: 0600Z | 0900Z | 1200Z | 1500Z | 1800Z | 2100Z | May 18: 0000Z | 0300Z
(Mouse Over a Link to Display Map)

These maps are updated about 2 hours after their indicated analysis time.
(The next updates will be the 0600Z maps at about 0800Z.)