HS 001

Superseded by next issuance in 6 hours

Seas given as significant wave height...which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.

Pan pan

Pacific N of 30n and S of 67n E of a line from Bering Strait to 50n 160e

Synopsis valid 0000 UTC Feb 11. 24 hour forecast valid 0000 UTC Feb 12. 48 hour forecast valid 0000 UTC Feb 13.

.Warnings.

...hurricane force wind warning... .Low 51n161w 948 mb moving NE 15 kt. Within 240 nm S and SW quadrants winds 50 to 65 kt. Seas 21 to 30 ft. Also within 240 nm NE quadrant and 360 nm S semicircle winds 35 to 50 kt. Seas 12 to 21 ft. Elsewhere within 240 nm N...420 nm E...1020 nm S...and 420 nm SW quadrants winds 25 to 35 kt seas 9 to 15 ft. .24 hour forecast low 57n158w 965 mb. Within 300 nm se and S quadrants winds 35 to 50 kt. Seas 22 to 34 ft. Elsewhere within 480 nm se and S semicircles and 60 nm N and E of a line from 59n146w to 57n139w to 54n137w winds 25 to 35 kt. Seas 12 to 24 ft. .48 hour forecast low 60n170w 978 mb. Within 180 nm se quadrant winds to 25 kt. Seas to 12 ft.

...Storm Warning... .Low 52n177e 966 mb moving NW 15 kt. Within 420 nm S and SW quadrants winds 40 to 50 kt. Seas 24 to 36 ft. Elsewhere within 1020 nm S and SW quadrants winds 25 to 40 kt. Seas 16 to 28 ft. Also within 540 nm NW quadrant winds 20 to 30 kt. Seas 12 to 18 ft. .24 hour forecast low 54n172e 973 mb. Within 180 nm SW semicircle winds 25 to 35 kt. Seas 10 to 16 ft. .48 hour forecast low 54n170e 976 mb within 180 nm S semicircle winds 20 to 30 kt. Seas 10 to 15 ft.

...Storm Warning... .Low 36n160e 1004 mb moving NE 45 kt and rapidly intensifying. Within 300 nm se quadrant winds 25 to 40 kt. Seas 12 to 18 ft. .24 hour forecast low 46n173w 979 mb. Within 240 nm se quadrant winds 40 to 55 kt. Seas 22 to 30 ft. Elsewhere within 360 nm se...540 nm S...and 960 nm W quadrants winds 25 to 40 kt. Seas 14 to 26 ft. .48 hour forecast low 56n159w 972 mb. Within 240 nm S quadrant winds 35 to 50 kt. Seas 20 to 29 ft. Elsewhere within 420 nm E...660 nm S...and 780 nm SW quadrants winds 25 to 35 kt. Seas 14 to 23 ft.

...Storm Warning... .Low 53n147w 991 mb moving N 20 kt. Within 360 nm E quadrant and 180 nm E of a front from low center to 45n138w to 40n135w winds 25 to 40 kt. Seas 12 to 19 ft. Elsewhere within 1080 nm S quadrant winds 20 to 30 kt. Seas 9 to 15 ft. .12 hour forecast low 58n147w 987 mb. Within 240 nm N and NE quadrants winds 35 to 50 kt. Seas 13 to 21 ft. .24 hour forecast low dissipated. Conditions described in association with low 56n159w.

...Storm Warning... .48 hour forecast low 37n176e 987 mb. Within 360 nm S semicircle winds 35 to 50 kt. Seas 13 to 21 ft. Elsewhere from 30n to 41n between 177w and 169e winds 25 to 35 kt. Seas 9 to 15 ft.

...Gale Warning... .24 hour forecast from 40n to 44n between 151w and 161w area of SW to W winds 25 to 40 kt. Seas 14 to 25 ft. .48 hour forecast conditions diminished.

...Gale Warning... .48 hour forecast low 41n165e 995 mb. Within 540 nm S and SW quadrants winds 35 to 45 kt. Seas 18 to 24 ft. Elsewhere within 660 nm S and SW quadrants winds 25 to 35 kt. Seas 12 to 18 ft.

...Gale Warning... .48 hour forecast from 38n to 50n between 125w and 132w winds 25 to 35 kt. Seas 9 to 15 ft.

.Synopsis and forecast.

.low 48n126w 1008 mb nearly stationary. Within 180 nm of center winds 20 to 30 kt. Seas 10 to 14 ft. .24 hour forecast low dissipated and conditions diminished.

.dense fog. Vsby occasionally less than 1 nm from 46n to 52n between 140w and 146w and from 33n to 44n between 150w and 168w. .24 hour forecast dense fog from 34n to 50n between 136w and 152w. .48 hour forecast dense fog from 34n to 48n between 148w and 162w.

.48 hour forecast new high 39n139w 1030 mb.

.forecaster nolt. Ocean prediction center.

National Hurricane Center Miami FL

E Pacific from the Equator to 30n E of 140w.

Synopsis valid 0000 UTC Sat Feb 11. 24 hour forecast valid 0000 UTC sun Feb 12. 48 hour forecast valid 0000 UTC Mon Feb 13.

.Warnings.

...Gale Warning... .18 hour forecast within 30 nm either side of a line from 16n95w to 14n95w...including Gulf of Tehuantepec...N to NE winds 30 to 35 kt. Seas 9 to 12 ft. .24 hour forecast within 45 nm either side of a line from 16n95w to 14n95w...including Gulf of Tehuantepec...N to NE winds 30 to 40 kt. Seas 9 to 13 ft. .48 hour forecast within 30 nm either side of a line from 16n95w to 14.5n95w...including Gulf of Tehuantepec...N to NE winds 30 to 35 kt. Seas 9 to 12 ft.

.Synopsis and forecast.

.within 30 nm either side of a line from 16n95w to 14.5n95w... including Gulf of Tehuantepec...N to NE winds 20 kt. Seas to 8 ft. .12 hour forecast within 60 nm either side of a line from 16n95w to 15n95w to 14n96w...including Gulf of Tehuantepec...N to NE winds 20 to 30 kt. Seas 8 to 10 ft. .18 hour forecast except as noted in warnings...Within 75 nm either side of a line from 16n95w to 14n95w to 13n97w N to NE winds 20 to 30 kt. Seas 8 to 10 ft. .24 hour forecast except as noted in warnings...Within 75 nm either side of a line from 16n95w to 14n95w to 12n98w N to NE winds 20 to 30 kt. Seas 8 to 11 ft. .48 hour forecast except as noted in warnings...Within 75 nm either side of a line from 16n95w to 14.5n95w to 13n97w N to NE winds 20 to 30 kt. Seas 8 to 12 ft. Elsewhere from 10n to 14n between 94w and 100w winds less than 20 kt. Seas 8 to 10 ft in mixed NE and NW swell.

.N of 28n within 120 nm W of Baja California peninsula NW to N winds 20 kt. Seas 8 to 10 ft in NW swell. From 05n to 22n W of 130w NE to E winds 20 to 25 kt. Seas 10 to 15 ft in mixed NE wind waves and NW swell. From 09n to 21n between 118w and 130w NE winds 20 kt. Seas 9 to 11 ft in mixed NE wind waves and NW swell. N of 22n W of 127w winds less than 20 kt. Seas 12 to 15 ft in NW swell. Elsewhere W of a line from 23n110w to 09n110w to 00n120w winds less than 20 kt. Seas 8 to 12 ft in NW swell. .24 hour forecast N of 27n within 120 nm W of Baja California peninsula NW to N winds 20 kt. Seas 9 to 10 ft in NW swell. From 07n to 22n W of 130w NE to E winds 20 to 25 kt. Seas 10 to 13 ft in mixed NE wind waves and NW swell. Elsewhere W of 110w winds less than 20 kt. Seas 8 to 12 ft in NW swell. .48 hour forecast N of 28n within 120 nm W of Baja California peninsula NW to N winds 20 kt. Seas 9 to 10 ft in NW swell. From 08n to 21n W of 130w NE to E winds 20 kt. Seas 9 to 11 ft in mixed NE wind waves and NW swell. Elsewhere W of 110w winds less than 20 kt. Seas 8 to 10 ft in NW swell.

.Trough from 16n102w to 13n107w to 09n110w. N of trough to 18n between 102w and 110w N to NE winds 20 kt. Seas to 9 ft in NW swell. .24 hour forecast trough from 18n102w to 15n107w to 10n110w. Within 180 nm W of trough N to NE winds 20 kt. Seas 9 to 10 ft in NW swell. Elsewhere from 06n to 18n between 102w and 110w winds less than 20 kt. Seas to 9 ft in NW swell. .48 hour forecast dissipating trough from 19n104w to 10n108w. S of 20n between 100w and 110w winds less than 20 kt. Seas to 9 ft in NW swell.

.N of 06n between 78w and 80.5w...including Gulf of Panama...N to NE winds 20 kt. Seas less than 8 ft. .12 hour forecast winds less than 20 kt. Seas less than 8 ft.

.06 hour forecast from 10n to 12n E of 89w...Including Gulf of papagayo...NE to E winds 20 kt. Seas to 8 ft. .24 hour forecast little change. .48 hour forecast little change.

.Remainder of area winds less than 20 kt. Seas less than 8 ft.

Convection valid at 0300 UTC Sat Feb 11...

.Intertropical convergence zone/monsoon trough... The monsoon trough is along 05n77w to03n82w to 09n104w. The intertropical convergence zone axis extends from 07n113w to 02n130w to 01n140w. No significant convection is noted.

$$ Forecaster lewitsky