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Station GSLM4 - Search and Rescue Data

Gravelly Shoal Light, MI
44.018 N 83.537 W (44°1'6" N 83°32'14" W)

Average surface winds - six hour block.


Date
UTC		 Average
Wind Dir
(True)		 Average
Wind Spd
(Knots)		  Wind
Obs		 Average
Seas
(Feet)		  Wave
Obs
02-24-20201200Z253929-0
02-24-20200600Z2091436-0
02-24-20200000Z198936-0
02-23-20201800Z192836-0
02-23-20201200Z151636-0
02-23-20200600Z181336-0
02-23-20200000Z2031036-0
02-22-20201800Z199836-0
02-22-20201200Z2051336-0
02-22-20200600Z2102536-0
02-22-20200000Z2082036-0
02-21-20201800Z2111636-0
02-21-20201200Z2232036-0
02-21-20200600Z2342036-0
02-21-20200000Z2411131-0
02-20-20201800Z277935-0
02-20-20201200Z2711236-0
02-20-20200600Z2761230-0
02-20-20200000Z2751535-0
02-19-20201800Z2421536-0

The six-hour averages are calculated as follows:

  • The 0000Z average uses data from 2100Z to 0259Z.
  • The 0600Z average uses data from 0300Z to 0859Z.
  • The 1200Z average uses data from 0900Z to 1459Z.
  • The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

Display GSLM4 station page