After this morning’s lightning, thunder, wind, and rain (WSB coverage here), you might wonder: What’s next? Answer: Another alert, this time a “coastal flood advisory” for tomorrow, 2 am-6 pm (read it here). As explained by the National Weather Service, “High tides augmented by unusually low atmospheric pressure will likely flood very low-lying areas next to the inland waters. Flooding is expected to be minor and will last only a few hours around the time of high tide.” Here’s what the approaching “unusually low … pressure” looks like:
Stunning Suomi NPP #VIIRS view of the powerful "hurricane force low" approaching the U.S. Pacific Northwest coast. pic.twitter.com/J6GymIf7Ak
— UW-Madison CIMSS (@UWCIMSS) December 10, 2015
As for the times of possible flooding – tomorrow’s high tides in our area (see the chart here) are 11.2 feet at 5:05 am and 10.8 feet at 3:14 pm.
P.S. Since the storm that passed through in the 6 am hour, we’ve received two reader videos recorded as it happened. Molly caught the hail that left an almost-snowy-looking aftermath in some spots:
Al was bicycling to work when the storm hit – distant lightning flashes and not-so-distant hail is part of what his helmet-cam recording captured:
And if you’re missing a rainbarrel – this one went astray near 46th and Hanford, and Chris sent a photo:
Chris has checked with nearby residents already and says it’s not theirs.
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