NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station PLXA2 - Search and Rescue Data

9451054 - Port Alexander, AK
56.247 N 134.647 W (56°14'48" N 134°38'51" W)


Average surface winds - six hour block.

Date (UTC) Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
Wind
Obs
Average
Seas
(Feet)
Wave
Obs
Air Temp.
(Degrees F.)
Air Temp.
Obs
Water Temp.
(Degrees F.)
Water Temp.
Obs
2025-04-30 1800Z345060-045604660
2025-04-30 1200Z342060-043524558
2025-04-30 0600Z207160-043594559
2025-04-30 0000Z190559-044524558
2025-04-29 1800Z231760-044544560
2025-04-29 1200Z255660-043514560
2025-04-29 0600Z234760-045604560
2025-04-29 0000Z2011060-045544560
2025-04-28 1800Z2161060-045604660
2025-04-28 1200Z294160-044574560
2025-04-28 0600Z337060-044604560
2025-04-28 0000Z353060-045524560
2025-04-27 1800Z342360-044494560
2025-04-27 1200Z319160-043494560
2025-04-27 0600Z335160-044574560
2025-04-27 0000Z350360-046454660
2025-04-26 1800Z357260-043404560
2025-04-26 1200Z336157-040454558
2025-04-26 0600Z245160-040484560
2025-04-26 0000Z212558-044524658
2025-04-25 1800Z196760-043484560
2025-04-25 1200Z198760-043544660
2025-04-25 0600Z204560-043604560
2025-04-25 0000Z199257-044484657
2025-04-24 1800Z216260-043574660
2025-04-24 1200Z90060-044484657
2025-04-24 0600Z161060-044484660
2025-04-24 0000Z330060-045494760
2025-04-23 1800Z165060-044454660
2025-04-23 1200Z59060-044454660
2025-04-23 0600Z181360-044454560
2025-04-23 0000Z187560-045424660
2025-04-22 1800Z192360-043484660
2025-04-22 1200Z207460-042544560
2025-04-22 0600Z209360-043484660
2025-04-22 0000Z237160-046574659
2025-04-21 1800Z199055-042404654
2025-04-21 1200Z267260-042454560
2025-04-21 0600Z254360-042454560
2025-04-21 0000Z266560-046574660
2025-04-20 1800Z39160-043544660
2025-04-20 1200Z343160-035534658
2025-04-20 0600Z320160-042544560
2025-04-20 0000Z249357-046404557
2025-04-19 1800Z228360-042514560
2025-04-19 1200Z224260-039514560
2025-04-19 0600Z252560-040504560
2025-04-19 0000Z228759-041564559
2025-04-18 1800Z221560-043484657
2025-04-18 1200Z253360-043514560
2025-04-18 0600Z198660-045524560
2025-04-18 0000Z169160-045574560
2025-04-17 1800Z188060-045424660
2025-04-17 1200Z346060-040454560
2025-04-17 0600Z351060-040434558
2025-04-17 0000Z178057-047454560
2025-04-16 1800Z23159-043604559
2025-04-16 1200Z343159-037604557
2025-04-16 0600Z311160-039584558
2025-04-16 0000Z302358-045604560
2025-04-15 1800Z271360-043584560
2025-04-15 1200Z220560-041574560
2025-04-15 0600Z195660-041574560
2025-04-15 0000Z194760-041604560
2025-04-14 1800Z195560-042604560
2025-04-14 1200Z240260-040604560
2025-04-14 0600Z229460-045604560
2025-04-14 0000Z169460-046604560
2025-04-13 1800Z154160-044544560
2025-04-13 1200Z339160-043564560
2025-04-13 0600Z342060-043584560
2025-04-13 0000Z354160-044524560
2025-04-12 1800Z338060-041544560
2025-04-12 1200Z303160-036604558
2025-04-12 0600Z222160-039514560
2025-04-12 0000Z205360-041604560
2025-04-11 1800Z194460-039524560
2025-04-11 1200Z228557-040514560
2025-04-11 0600Z265960-040554560
2025-04-11 0000Z309259-045564559
2025-04-10 1800Z328157-044574560
2025-04-10 1200Z345160-043434549
2025-04-10 0600Z332160-041334554
2025-04-10 0000Z176057-042424557
2025-04-09 1800Z296059-042424559
2025-04-09 1200Z206060-040484560
2025-04-09 0600Z202260-042434560
2025-04-09 0000Z185460-044574660
2025-04-08 1800Z194460-042514560
2025-04-08 1200Z20060-042544560
2025-04-08 0600Z329160-043574560
2025-04-08 0000Z330060-045514560
2025-04-07 1800Z344160-041574560
2025-04-07 1200Z341058-042544558
2025-04-07 0600Z151060-043574560
2025-04-07 0000Z160057-046544657
2025-04-06 1800Z173060-044554560
2025-04-06 1200Z169260-044554556
2025-04-06 0600Z172160-044524558
2025-04-06 0000Z126058-046554657
2025-04-05 1800Z341060-045554560
2025-04-05 1200Z16060-043444552
2025-04-05 0600Z347154-043554554
2025-04-05 0000Z0058-045374650
2025-04-04 1800Z152060-046484660
2025-04-04 1200Z333130-04284530
2025-04-03 1800Z316154-043424654
2025-04-03 1200Z348160-035454560
2025-04-03 0600Z343160-038404660
2025-04-03 0000Z61159-049504559
2025-04-02 1800Z357360-044394560
2025-04-02 1200Z340157-042424560
2025-04-02 0600Z334260-043424660
2025-04-02 0000Z1460-050424660
2025-04-01 1800Z351860-044454660
2025-04-01 1200Z2260-040424560
2025-04-01 0600Z356160-039484660
2025-04-01 0000Z18553-048444553
2025-03-31 1800Z7560-042484560
2025-03-31 1200Z359257-041454560
2025-03-31 0600Z1458-045414560
2025-03-31 0000Z355860-049434560
2025-03-30 1800Z353760-044454560
2025-03-30 1200Z336060-042434560
2025-03-30 0600Z336060-042384558
2025-03-30 0000Z2160-044544560
2025-03-29 1800Z356960-044484460
2025-03-29 1200Z353760-044434560
2025-03-29 0600Z350660-046484554
2025-03-29 0000Z6660-050454560
2025-03-28 1800Z358860-045424460
2025-03-28 1200Z354860-044454460
2025-03-28 0600Z356660-048424460
2025-03-28 0000Z358960-050454560
2025-03-27 1800Z3491058-046404560
2025-03-27 1200Z3531160-043424560
2025-03-27 0600Z3511060-044454660
2025-03-27 0000Z3521257-045454557
2025-03-26 1800Z1821-040144422
2025-03-26 1200Z351657-040324446
2025-03-26 0600Z336259-040474459
2025-03-26 0000Z341259-041534459
2025-03-25 1800Z339360-041424457
2025-03-25 1200Z334160-042484460
2025-03-25 0600Z333060-042454460
2025-03-25 0000Z173160-044544460
2025-03-24 1800Z225160-043604460
2025-03-24 1200Z212760-042584460
2025-03-24 0600Z1931660-043584460
2025-03-24 0000Z183860-043604460
2025-03-23 1800Z176360-042574460
2025-03-23 1200Z327155-038584460
2025-03-23 0600Z90158-041604460
2025-03-23 0000Z33060-042604458
2025-03-22 1800Z200160-042584457
2025-03-22 1200Z200060-039524460
2025-03-22 0600Z190160-039444457
2025-03-22 0000Z182159-040504459
2025-03-21 1800Z206060-040574457
2025-03-21 1200Z345060-039604460
2025-03-21 0600Z339160-040544460
2025-03-21 0000Z72159-042564459
2025-03-20 1800Z302060-041594460
2025-03-20 1200Z353160-037594460
2025-03-20 0600Z352460-039604460
2025-03-20 0000Z1259-043594359
2025-03-19 1800Z202160-042544360
2025-03-19 1200Z241160-040564360
2025-03-19 0600Z339060-041574460
2025-03-19 0000Z334159-039534459
2025-03-18 1800Z339160-038574457
2025-03-18 1200Z259060-035484457
2025-03-18 0600Z338060-033604460
2025-03-18 0000Z207360-037584460
2025-03-17 1800Z325160-035574460
2025-03-17 1200Z344160-031484460
2025-03-17 0600Z342160-030544460
2025-03-17 0000Z10157-038594459
2025-03-16 1800Z359460-034554360
2025-03-16 1200Z338560-032484460
2025-03-16 0600Z343860-034524460
2025-03-16 0000Z3501130-037244430

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 PLXA2 station page