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NCEP CENTRAL OPERATIONS (NCO) PLATFORM STATS - GULF OF AK
APRIL 2008
SEA-LEVEL PRESSURE FOR ALL HOURS
PLATFORM SHIP/PLAT. NAME TYPE NO. REPORTS MEAN DIFF SD DIFF # GROSS ERR
KF002 STIMSON SHP 24 -0.5 1.8 0
NL9H MUSTANG SHP 12 -1.0 2.6 0
WAHG MIDNIGHT SUN SHP 150 -0.2 2.2 0
WBM5091 PT. OLIKTOK SHP 6 -2.5 3.6 0
WBN5978 GUARDSMAN SHP 95 -0.1 2.3 0
WCN3586 SAMSON MARINER SHP 1 -1.0 0.0 0
WCQ8110 SINUK SHP 29 -2.3 1.3 0
WCY2920 KENNICOTT SHP 5 1.4 0.6 0
WDA4486 ROBERT C. SEAMANS SHP 21 0.1 0.7 0
WDD2703 GULF RELIANCE SHP 23 1.2 1.2 0
WN4201 MATANUSKA SHP 28 -0.5 2.8 1
WNGW TUSTUMENA SHP 51 -0.2 1.8 0
APRIL 2008
AIR TEMPERATURE FOR ALL HOURS
PLATFORM SHIP/PLAT. NAME TYPE NO. REPORTS MEAN DIFF SD DIFF # GROSS ERR
KF002 STIMSON SHP 24 2.4 3.0 0
NL9H MUSTANG SHP 12 1.0 1.6 0
WAHG MIDNIGHT SUN SHP 150 0.5 1.7 0
WBM5091 PT. OLIKTOK SHP 6 1.4 3.2 0
WBN5978 GUARDSMAN SHP 95 1.0 1.6 0
WCN3586 SAMSON MARINER SHP 1 -0.2 0.0 0
WCQ8110 SINUK SHP 29 2.6 2.1 0
WCY2920 KENNICOTT SHP 5 0.4 1.2 0
WDA4486 ROBERT C. SEAMANS SHP 24 2.8 1.3 0
WDD2703 GULF RELIANCE SHP 23 0.2 3.2 0
WN4201 MATANUSKA SHP 14 2.0 2.5 0
WNGW TUSTUMENA SHP 51 3.4 2.3 1
APRIL 2008
WIND DIRECTION FOR ALL HOURS
PLATFORM SHIP/PLAT. NAME TYPE NO. REPORTS MEAN DIFF SD DIFF # GROSS ERR
KF002 STIMSON SHP 19 5.9 39.3 4
NL9H MUSTANG SHP 7 136.1 5.6 5
WAHG MIDNIGHT SUN SHP 142 1.4 29.2 8
WBM5091 PT. OLIKTOK SHP 4 47.1 41.6 2
WBN5978 GUARDSMAN SHP 75 -5.0 35.6 17
WCN3586 SAMSON MARINER SHP 1 30.2 0.0 0
WCQ8110 SINUK SHP 25 0.8 30.0 2
WCY2920 KENNICOTT SHP 5 32.3 3.1 0
WDA4486 ROBERT C. SEAMANS SHP 23 15.6 15.1 1
WDD2703 GULF RELIANCE SHP 22 19.7 22.7 1
WN4201 MATANUSKA SHP 21 -13.5 35.4 7
WNGW TUSTUMENA SHP 48 -49.7 43.3 5
APRIL 2008
WIND SPEED FOR ALL HOURS
PLATFORM SHIP/PLAT. NAME TYPE NO. REPORTS MEAN DIFF SD DIFF # GROSS ERR
KF002 STIMSON SHP 23 1.8 4.3 0
NL9H MUSTANG SHP 12 3.6 2.6 0
WAHG MIDNIGHT SUN SHP 150 0.4 2.5 0
WBM5091 PT. OLIKTOK SHP 6 0.6 5.4 0
WBN5978 GUARDSMAN SHP 95 2.7 3.8 0
WCN3586 SAMSON MARINER SHP 1 3.3 0.0 0
WCQ8110 SINUK SHP 28 4.1 4.2 0
WCY2920 KENNICOTT SHP 5 1.0 2.2 0
WDA4486 ROBERT C. SEAMANS SHP 24 1.1 1.6 0
WDD2703 GULF RELIANCE SHP 23 1.6 2.2 0
WN4201 MATANUSKA SHP 29 1.3 3.5 0
WNGW TUSTUMENA SHP 53 0.7 3.5 0
APRIL 2008
SEA SURFACE TEMP. FOR ALL HOURS
PLATFORM SHIP/PLAT. NAME TYPE NO. REPORTS MEAN DIFF SD DIFF # GROSS ERR
KF002 STIMSON SHP 4 2.4 0.6 0
NL9H MUSTANG SHP 3 1.7 1.5 0
WBM5091 PT. OLIKTOK SHP 1 0.9 0.0 0
WCY2920 KENNICOTT SHP 1 1.6 0.0 0
WDA4486 ROBERT C. SEAMANS SHP 21 0.3 0.2 0
WNGW TUSTUMENA SHP 32 3.2 3.1 0
TOTAL NUMBER OF GULF OF ALASKA OBSERVATIONS FOR APRIL 2008
(EXCLUDING DUPLICATES) WAS 451. TOTAL NUMBER OF IDS WAS 12.