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234:, says that "It is vital that we understand all the factors of hurricane forecasting throughout the life of a storm and HWRF will provide an unprecedented level of detail. Over the next several years, this model promises to improve forecasts for tropical cyclone intensity, wave and
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The model is a nested grid system with an outermost domain and a nested grid with resolutions of 27 and 9 km respectively and 42 vertical levels. The HWRF vortex initialization uses the 6 hour forecast as the first guess, then uses regional GSI 3DAR
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are produced on demand every six hours at 00, 06, 12, and 18 UTC for up to four tropical storms at a time. The HWRF hurricane model graphics are available at six-hour increments up to 126 hours. Often, there are less than 126 hours.
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to produce the initial hurricane vortex that matches the intensity and structure parameters provided operationally by NHC. The HWRF is coupled to a high-resolution version of the
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aircraft, making it able to access more meteorological data than any other hurricane model before it. The model will eventually run at an even higher
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Development of the HWRF model began in 2002. In 2007, the HWRF model became operational. While the HWRF model will eventually replace the
238:, and hurricane-related inland flooding." She also says that the HWRF "will be one of the most dynamic tools available" for forecasters.
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model, the GFDL model will continue to be run in 2007. The GFDL model has continued to be run operationally through 2012.
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The HWRF provides operational guidance for forecasters at the
National Hurricane Center in both the
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The following model description can be found in the product description document for the
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Please help update this article to reflect recent events or newly available information.
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Information on the model products can be found at the production model web page
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for the
Atlantic Basin. The ocean initialization system uses observed
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which will allow smaller scale features to become more discernible.
375:"Product Description Document: NCEP Model Analyses & Forecasts"
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Experimental forecast
Tropical Cyclone Genesis Potential Fields
311:"Weather Forecast Accuracy Gets Boost with New Computer Model"
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441:"The Hurricane Weather Research and Forecasting (HWRF) Model"
411:"NCEP Numerical Modeling: Where We Are and Where We're Going"
27:
Long-range numerical model used to forecast tropical cyclones
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Atmospheric, oceanographic, cryospheric, and climate models
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The HWRF computer model is the operational backbone for
350:"New Advanced Hurricane Model Aids NOAA Forecasters"
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502:Cyclone phase evolution: Analyses & Forecasts
18:Hurricane Weather Research and Forecasting model
114:National Oceanic and Atmospheric Administration
221:http://www.nco.ncep.noaa.gov/pmb/products/hur/
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167:National Centers for Environmental Prediction
8:
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86:Hurricane Weather Research and Forecasting
1158:National Weather Service numerical models
206:observations to provide a more realistic
230:Mary Glackin, acting director of NOAA's
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98:weather research and forecasting model
286:Tropical cyclone rainfall forecasting
7:
860:Regional and mesoscale oceanographic
143:(NHC). The model will use data from
802:Regional and mesoscale atmospheric
169:'s Model Analyses & Forecasts:
72:HWRF 96-hour (4-day) forecast for
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128:. It became operational in 2007.
112:. The model was developed by the
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96:is a specialized version of the
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626:Atmospheric dispersion modeling
621:Tropical cyclone forecast model
281:Tropical cyclone forecast model
511:Tropical Cyclone Tracking Page
118:U.S. Naval Research Laboratory
1:
515:University of Central Florida
317:press release. Archived from
1153:Tropical cyclone meteorology
1026:Land surface parametrization
616:Numerical weather prediction
477:Model Analyses and Forecasts
462:Websites with the HWRF model
276:Tropical cyclone forecasting
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482:December 23, 2007, at the
122:University of Rhode Island
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679:
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651:Meteorological reanalysis
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532:HWRF PowerPoint Tutorials
141:National Hurricane Center
45:This article needs to be
636:Upper-atmospheric models
631:Chemical transport model
506:Florida State University
497:Florida State University
263:Tropical cyclones portal
232:National Weather Service
126:Florida State University
646:Model output statistics
444:(Large PowerPoint file)
414:(Large PowerPoint file)
909:Atmospheric dispersion
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200:Princeton Ocean Model
170:
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1127:Scientific modelling
641:Ensemble forecasting
521:Other external links
135:track and intensity
1132:Computer simulation
601:Oceanographic model
291:Weather forecasting
185:Hurricane forecasts
1117:Mathematical model
1052:Cryospheric models
995:Chemical transport
420:. January 11, 2007
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1122:Statistical model
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596:Atmospheric model
321:on March 10, 2016
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196:data assimilation
110:tropical cyclones
74:Hurricane Katrina
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16:(Redirected from
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384:. Archived from
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271:Tropical cyclone
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1068:Discontinued
941:DISPERSION21
527:HWRF Project
447:. Retrieved
434:
422:. Retrieved
405:
393:. Retrieved
386:the original
369:
357:. Retrieved
323:. Retrieved
319:the original
305:
240:
229:
214:conditions.
208:Loop Current
189:
181:East Pacific
130:
116:(NOAA), the
89:
85:
83:
76:heading for
54:
46:
29:
747:IFS (ECMWF)
586:Model types
236:storm surge
212:Gulf Stream
78:New Orleans
1147:Categories
971:PUFF-PLUME
931:AUSTAL2000
790:GME / ICON
757:GEM / GDPS
706:GFDL CM2.X
297:References
157:resolution
1012:GEOS-Chem
204:altimeter
145:satellite
137:forecasts
133:hurricane
106:intensity
57:July 2016
981:SAFE AIR
814:RR / RAP
480:Archived
449:July 15,
424:July 15,
395:July 11,
249:See also
183:basins.
102:forecast
80:in 2005.
1017:CHIMERE
976:RIMPUFF
956:MERCURE
936:CALPUFF
786:JMA-GSM
701:HadGEM1
684:Climate
359:July 9,
325:July 9,
139:by the
47:updated
1091:NOGAPS
1007:MOZART
926:ATSTEP
921:AERMOD
900:ADCIRC
890:MITgcm
832:HIRLAM
794:ARPEGE
777:NAVGEM
696:HadCM3
151:, and
124:, and
120:, the
1038:CLASS
1033:JULES
1002:CLaMS
986:SILAM
895:FESOM
885:FVCOM
866:HyCOM
852:HRDPS
828:RAQMS
772:NAEFS
731:ECHAM
726:CFSv2
534:from
504:from
495:from
486:from
470:from
389:(PDF)
378:(PDF)
149:buoys
94:model
1059:CICE
1043:ISBA
966:OSPM
961:NAME
951:MEMO
946:ISC3
916:ADMS
870:ROMS
848:RGEM
843:HWRF
836:LAPS
819:RAMS
767:MPAS
721:CESM
716:CCSM
711:CGCM
691:IGCM
536:NCEP
488:NCEP
451:2007
426:2007
418:NCEP
397:2007
382:NCEP
361:2007
327:2007
315:UCAR
243:GFDL
210:and
179:and
90:HWRF
84:The
1096:RUC
1086:NGM
1081:MM5
1077:LFM
1074:Eta
880:MOM
875:POM
839:RPM
824:WRF
809:NAM
762:GFS
752:FIM
540:EMC
538:'s
472:DTC
108:of
1149::
782:UM
416:.
380:.
352:.
335:^
313:.
217:—
191:—
173:—
92:)
568:e
561:t
554:v
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428:.
399:.
363:.
329:.
88:(
59:)
55:(
49:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
