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Quantitative Precipitation Forecast (QPF) Discussion
 
(Caution: Version displayed is not the latest version. - Issued 0858Z Dec 17, 2017)
 
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Abbreviations and acronyms used in this product
 
Geographic Boundaries -  Map 1: Color  Black/White       Map 2: Color  Black/White


QUANTITATIVE PRECIPITATION FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
358 AM EST SUN DEC 17 2017


PRELIM DAY 1...DAY 2 AND DAY 3 QPF DISCUSSION
VALID DEC 17/1200 UTC THRU DEC 20/1200 UTC
REFERENCE AWIPS GRAPHICS UNDER...PRECIP ACCUM - 24HR

DAY 1

PACIFIC NORTHWEST INTO THE NORTHERN ROCKIES

THERE IS GOOD MODEL AGREEMENT DAY 1 WITH THE PERSISTENT WESTERLY
LOW TO MID LEVEL FLOW IMPACTING THE PACIFIC NORTHWEST FOR THE
ENTIRE DAY 1 TIME PERIOD---PUSHING INLAND INTO THE NORTHERN
ROCKIES DURING THE SECOND HALF OF THE PERIOD.  WITH PW VALUES
EXPECTED TO REMAIN 1 TO 1.5+ STANDARD DEVIATIONS ABOVE THE MEAN IN
THIS PERSISTENT WESTERLY LOW LEVEL FLOW--MODERATE TO HEAVY PRECIP
TOTALS LIKELY FROM THE WASHINGTON CASCADES---WESTWARD TO THE
WASHINGTON COAST RANGE/OLYMPIC RANGE.  INLAND---LESSER TOTALS
LIKELY GIVEN THE LATER START TO PRECIP ACROSS THE NORTHERN ROCKIES
WITH MODERATE TO LOCALLY HEAVY PRECIP TOTALS FROM FAR NORTHEAST
WASHINGTON---NORTHERN IDAHO AND NORTHWEST MONTANA EXPECTED.

NORTHWEST MEXICO---SOUTHERN ARIZONA---SOUTHWEST NEW MEXICO AND FAR
SOUTHWEST TEXAS

THE DEVELOPING CLOSED LOW OVER FAR NORTHWEST MEXICO WILL MOVE ONLY
SLOWLY EASTWARD DAY 1 ALONG THE ARIZONA/MEXICO BORDER.  SHOWER
ACTIVITY CURRENTLY CONFINED OVER THE NORTHERN BAJA WILL BE MAKING
ITS WAY NORTHEASTWARD JUST PRIOR TO THE BEGINNING OF THE DAY 1
TIME PERIOD INTO SOUTHEAST AZ AND SPREADING EASTWARD SUNDAY
MORNING INTO SOUTHWEST NM AND FAR SOUTHWEST TX.  WITH THE
STRONGEST LIFT EXPECTED TO REMAIN TO THE SOUTH OF THE U.S. BORDER
ACROSS EASTERN SONORA AND WESTERN CHIHUAHUA---THE AXIS OF THE
HEAVIEST TOTALS ALSO EXPECTED SOUTH OF THE AZ/NM BORDER---WITH THE
NORTHERN EDGE OF THE MODERATE PRECIP TOTALS AFFECTING SOUTHERN
ARIZONA---SOUTHWEST NM INTO FAR SOUTHWEST TEXAS.

LOWER MS VALLEY---CENTRAL GULF COAST---LOWER TO MID TN VALLEY

THE LEAD AREA OF SOUTHERN STREAM HEIGHT FALLS WILL BE PUSHING
RAPIDLY EAST NORTHEASTWARD AND WEAKENING SUNDAY FROM THE
SOUTHERN/CENTRAL PLAINS ACROSS THE LOWER MO VALLEY AND INTO THE OH
VALLEY.  THE CURRENT ORGANIZED CONVECTION ON THE SOUTHEAST SIDE OF
THESE HEIGHT FALLS WILL REMAIN FAIRLY ORGANIZED INTO SUNDAY
MORNING FROM THE LOWER MS VALLEY/CENTRAL GULF
COAST---NORTHEASTWARD TOWARD THE LOWER TO MID TN VALLEY.  THIS
ACTIVITY LIKELY TO WEAKEN BY AFTERNOON AS THE LARGE SCALE DYNAMICS
WEAKEN WITH THE ABOVE MENTIONED RAPID EAST NORTHEAST PUSH OF THE
HEIGHT FALLS.  THE EARLY DAY 1 ACTIVITY WILL SUPPORT MODERATE TO
HEAVY PRECIP TOTALS FROM EASTERN LA---ACROSS SOUTHERN TO EASTERN
MS---WESTERN TO NORTHERN AL AND SOUTHERN TN.  ISOLATED RUNOFF
ISSUES POSSIBLE EARLY DAY 1 OVER SOUTHEAST LA---FAR SOUTHERN
MS---ESPECIALLY IN URBANIZED AREAS. 

LOWER MO VALLEY---OH VALLEY INTO THE NORTHERN MID ATLANTIC

WITH THE RAPID EAST NORTHEAST MOVEMENT OF THE SOUTHERN STREAM
HEIGHT FALLS ACROSS THESE AREAS DAY 1---WIDELY SCATTERED SHOWERS
POSSIBLE.  WITH THE WEAKENING TREND TO THE LARGE SCALE
FORCING---EXPECT ANY PRECIP TO REMAIN LIGHT ACROSS THESE AREAS.

WESTERN TO CENTRAL GULF COAST LATE DAY 1

THE COLD FRONT MOVING INTO THE NORTHWEST GULF EARLY DAY 1 WILL
STALL IN RESPONSE TO THE WEAKENING UPPER DYNAMICS TO ITS NORTH.
THIS FRONT WILL BEGIN TO PUSH BACK TOWARD THE WESTERN GULF COAST
BY THE END OF THE DAY 1 PERIOD IN RESPONSE TO THE SLOW EASTWARD
MOVEMENT OF THE UPSTREAM NORTHERN MEXICO CLOSED LOW.  SHOWER
ACTIVITY ALONG AND NORTH OF THIS BOUNDARY LIKELY TO INCREASE LATE
DAY 1 ALONG THE WESTERN TO CENTRAL GULF COASTAL REGION FROM THE
UPPER COAST OF TX INTO SOUTHERN LA---SOUTHERN MS---FAR SOUTHERN AL
INTO THE WESTERN FL PANHANDLE.

DAYS 2/3...


...SOUTHERN PLAINS/GULF COAST/SOUTHEAST...

SOUTHWEST FLOW BETWEEN A CUTOFF LOW OVER THE AZ/NM/MEXICO BORDER
AND SUBTROPICAL HIGH CENTERED EAST FROM FLORIDA MONDAY MORNING
WILL PROVIDE SYNOTIC SCALE ASCENT FOR CONVECTION ACROSS THE GULF
COAST AND SOUTHEAST STATES THROUGH TUESDAY. THE LONG WAVE TROUGH
CROSSES THE SOUTHERN PLAINS TUESDAY NIGHT...REACHING THE MID-SOUTH
STATES TUESDAY NIGHT. THIS TAPS DEEPER MOISTURE FOR HEAVIER AND
MORE WIDESPREAD RAINFALL TUESDAY

DAY 2...
A COASTAL FRONT PERSISTS OVER THE GULF COAST MONDAY AS THE CUTOFF
LOW ENTERS TEXAS BY LATE MONDAY NIGHT. A 30 KNOT LOW LEVEL
SOUTHWEST FLOW CONTINUES TO FEED DEEP GULF MOISTURE ACROSS THE
COASTAL FRONT. THIS MOISTURE AND WEAK INSTABILITY IS EXPECTED TO
PRODUCE CONVECTION THAT CREATES AN AREA OF 0.75 TO 1.25 INCHES OF
QPF...CENTERED JUST NORTH OF THE UPPER TX COAST WITH MUCH OF THIS
FALLING MONDAY NIGHT. THREE HOUR FLASH FLOOD GUIDANCE VALUES ARE
FAIRLY HIGH (ABOVE 3.00 INCHES)...SO FLASH FLOODING IS NOT
EXPECTED ON DAY 2.

DAY 3...
THE LOW LIFTS ENE TO ARKANSAS THROUGH TUESDAY NIGHT. THE INCREASED
FORCING AND PRESENCE OF A WARM FRONT ALLOWS MUCH MORE CONCENTRATED
FOCUS FOR RAINFALL THAN THE PREVIOUS DAY. A SWATH OF SEVERAL
INCHES IS LIKELY FROM EAST TEXAS TO THE SOUTHERN APPALACHIANS. THE
WPC QPF WAS AN EVEN BLEND OF 00Z GFS/ECMWF/NAM WITH SOME 00Z
UKMET. THE 00Z GFS WAS RATHER BULLISH WITH 7.5 INCHES PROGGED FOR
SOUTHERN AR. WILL NEED TO MONITOR THIS. GIVEN POSITIVE 2.5
STANDARD DEVIATION MOISTURE...A FRONT...INCREASING UPPER LEVEL
FORCING...AND DECREASING FLASH FLOOD GUIDANCE FROM WEST TO EAST
ACROSS THIS AREA A NOTABLE RISK FOR FLASH FLOODING IS POSSIBLE.
THEREFORE A SLIGHT RISK FOR EXCESSIVE RAINFALL WAS RAISED FOR DAY
3. IT IS NOTED THAT THIS AREA IS IN CONSIDERABLE DROUGHT...THOUGH
THEY ARE GETTING RAINFALL CURRENTLY.


...PACIFIC NORTHWEST/NORTHERN ROCKIES...

SHORT WAVE ENERGY IN A FAST MID LEVEL FLOW INTERACTS WITH PACIFIC
MOISTURE TO PRODUCE MAINLY HIGHER ELEVATION QPF ON DAY 2. A STRONG
POSITIVELY TILTED LONG WAVE TROUGH REACHES THE PACIFIC NORTHWEST
COAST LATE IN DAY 3...AS SURFACE LOW PRESSURE CROSSES THAT
REGION...SENDING A FRONT ACROSS THE NORTHERN ROCKIES.

DAY 2...
EMBEDDED SHORT WAVES IN A FAST MID LEVEL FLOW ACROSS THE PACIFIC
NORTHWEST AND NORTHERN ROCKIES TAP 0.75 INCH PRECIPITABLE WATER
AIR ON A 25 KNOT LOW LEVEL WESTERLY FLOW DURING DAY 2. THE
COMBINATION OF SYNOPTIC SCALE ASCENT AND UPSLOPE FLOW IS EXPECTED
TO PRODUCE AN AXIS OF 2.25/2.50 INCHES OF QPF OVER THE CENTRAL AND
NORTHERN WA CASCADES...WITH LESSER AMOUNTS (CLOSER TO 1.25 INCHES)
OVER WA OLYMPIC RANGE. THE MOISTURE FEED IS NOT AS ROBUST ACROSS
THE NORTHERN ROCKIES ON DAY 2...BUT THE UPSLOPE FLOW SHOULD BE
SUFFICIENT TO AUGMENT THE LIFT WITH THE SHORT WAVE ENERGY TO
PRODUCE AXES OF 0.75/1.00 INCHES QPF ACROSS THE CLEARWATER REGION
OF ID...AS WELL AS THE ROCKY MOUNTAIN FRONT RANGE IN MT.

DAY 3...
A STRONG POSITIVELY TILTED LONG WAVE TROUGH REACHES THE PACIFIC
NORTHWEST LATE ON DAY 3. AHEAD OF THE LONG WAVE TROUGH...THERE IS
ENOUGH LIFT TO AID IN DEVELOPING SURFACE LOW PRESSURE ON A LOW
LEVEL BAROCLINIC ZONE EXTENDING ACROSS WA STATE. AHEAD OF THE LONG
WAVE TROUGH AND SURFACE LOW...A 25 TO 35 KNOT LOW LEVEL WEST
SOUTHWEST FLOW TRANSPORTS MOISTURE FROM A WEAKENING ATMOSPHERIC
RIVER (WITH PRECIPITABLE WATER VALUES BETWEEN 0.75/1.00 INCHES) TO
THE WA COAST. THE COMBINATION OF DEEPENING MOISTURE...UPSLOPE FLOW
AND SYNOPTIC SCALE ASCENT IS EXPECTED TO PRODUCE AN AXIS OF 3.00
TO 4.00 INCHES OF QPF OVER THE OLYMPIC RANGE. SNOW LEVELS SHOULD
BE LOW ENOUGH TO PRECLUDE A FLASH FLOOD THREAT DURING THIS PERIOD.

FURTHER EAST ACROSS THE WA CASCADES...THE MOISTURE PLUME IS NOT
QUITE AS ROBUST...BUT THE UPSLOPE FLOW AND LIFT MAKE THE MOST OF
MOISTURE IN THE COLUMN. THERE WAS A MULTI MODEL SIGNAL FOR 2.50 TO
3.50 INCHES OF QPF HERE...WITH THE HIGHEST AMOUNTS ACROSS THE
NORTHERN PORTION OF THE RANGE (WHERE THE UPSLOPE FLOW IS MORE
ORTHOGONAL TO THE TERRAIN). THE PLUME IS DEPLETED EVEN MORE BY THE
TIME THE MOISTURE REACHES THE NORTHERN ROCKIES...BUT THE UPSLOPE
FLOW IS FOCUSED BY A FRONT EXTENDING FROM THE SURFACE LOW.

HEAVY SNOWFALL IS EXPECTED OVER PORTIONS OF THE HIGHER TERRAIN IN
WA...ID AND WESTERN MT DURING DAY 2 AND AND ALSO OR IN DAY 3.
PLEASE REFER TO THE LATEST SUITE OF WPC WINTER WEATHER PRODUCTS
FOR MORE INFORMATION.



ORAVEC/JACKSON


GRAPHICS AVAILABLE ON THE WEB AT www.wpc.ncep.noaa.gov/qpf/qpf2.shtml

24HR QP VT 18/12Z
 0.01 537210 539199 537191 535170 533161 529152 526142 522133
      519117 516099 509055 506037 501021 500016 498018 494025
      493051 495072 496093 497104 499115 501126 504135 505141
      504144 500142 490133 487130 483128 474124 470125 467127
      464134 459138 455139 454142 450157 450164 448168 449174
      451177 454186 460188 462185 466184 472188 479191 486191
      489194 488198 487200 479201 467207 462208 456211 451215
      450220 451223 455226 456227 456231 450234 447236 446243
      448247 449250 454253 462257 474266 479272 485279 491285
      493287 496289 509286 513281 517276 520267 522262 523255
      525241 527237 529229 537210
 0.01 466811 465798 463784 452767 441746 437743 432747 429750
      422751 413753 405759 401761 398758 395756 392759 397771
      399779 397784 393789 387792 379798 376801 373805 369806
      365809 362812 357814 352822 341826 335828 332830 325838
      316846 309843 303844 301843 296849 294854 291858 286868
      283877 274900 267917 266923 266927 266931 264935 264943
      269946 274945 273949 270960 268964 268972 268978 270980
      276987 280986 281982 285979 287974 297957 304946 309937
      317919 320916 326915 329914 335913 348911 353914 355919
      358925 361929 368935 374939 379941 380947 382957 384963
      386968 387970 390970 393970 395968 398959 403944 405931
      411925 412919 412912 408889 406885 406880 405872 405866
      407861 406854 408849 407842 409836 408826 409823 411821
      415823 421818 426810 428805 432805 434806 439808 444812
      448816 451821 456830 459835 462837 464836 464832 465829
      465825 465817 466811
 0.01 409819 408817 407815 406817 406820 408822 409819
 0.01 346112 345103 346094 344089 343083 343072 343061 345058
      347055 346052 345048 342042 339039 331042 326046 319050
      312054 299060 284067 250071 248073 248078 251085 253087
      254093 257100 262105 264108 263111 263116 264121 266124
      269124 276121 279119 283119 289124 294132 297137 302142
      308143 311145 320147 324141 329133 334127 340122 343117
      346112
 0.25 534201 534196 532190 529181 526174 524170 517161 514159
      510159 509162 507161 505161 500162 494163 489161 485157
      478153 473151 470148 466147 462150 462155 465159 470167
      478172 486178 490182 492186 496195 496200 492202 474207
      467211 463213 461216 459220 460225 462228 461231 458234
      456238 457242 465247 475252 484260 497272 503274 506273
      514265 515260 515253 513242 505219 504214 504208 507205
      509208 513211 519214 524215 529213 532208 534201
 0.25 488234 486232 485229 484227 480225 477224 474224 473226
      475227 478228 481231 482234 484236 486233 488234
 0.25 494148 492142 490139 487136 483133 479131 474131 472133
      474138 477140 482140 485143 488147 493149 494148
 0.25 354879 355871 352865 349859 348854 346851 342852 337855
      331858 326863 321866 316866 309870 305875 287889 283901
      277914 273925 272931 272936 276936 285931 288931 288933
      290938 292940 295939 297933 303921 307918 311915 321906
      329898 335896 344896 347893 350888 354879
 0.25 340100 338091 337078 336072 335068 333063 328060 319062
      310066 293071 284074 276077 268081 265085 264089 264093
      267096 270099 273102 276106 278109 283111 295111 298111
      302110 305111 309114 324106 330105 334104 337101 340100
 0.50 528204 528202 527201 526201 526204 527204 528205 528204
 0.50 522197 523190 522184 519178 514172 507168 503167 501168
      495172 495176 496180 499188 505193 511197 515199 519199
      522197
 0.50 508251 508241 506235 502225 500217 498211 498208 496206
      490205 479207 471211 466213 464219 467229 463235 463238
      464241 472247 492261 497263 496258 492248 489242 487239
      483239 481234 479231 476230 473229 471227 474223 479223
      484224 488229 491233 497242 504252 506253 508251
 0.50 474161 474159 473157 473156 472155 470155 469154 467154
      466157 467157 468159 469160 470161 471162 473162 474161
 0.50 343884 344876 343869 341865 335866 329874 327877 321879
      315878 309880 302884 294889 288895 284905 281914 279919
      276923 277929 275931 280931 287927 295922 303917 311911
      317905 322898 329893 340890 343886 343884
 0.50 331086 332080 331077 329075 325074 318075 315074 312073
      306073 300074 287076 280078 274081 270085 268089 269091
      277101 282105 286107 290107 297107 303104 312098 320096
      324091 328089 331086
 1.00 494225 496215 494210 488208 483208 478209 474211 468214
      467217 467221 473221 479222 486223 491224 494225
 1.00 483247 482245 481242 480238 479234 478233 474232 473233
      471236 470241 473243 474245 477247 481248 483247
 1.00 306089 307085 306083 299081 292081 286081 281083 276086
      275090 276092 282095 289096 294096 300095 305091 306089
 1.00 310901 309888 307885 303886 300889 296893 292899 290904
      289908 284915 282919 281925 286925 289922 295918 302912
      308906 310901
 1.50 492219 492214 489210 484209 481209 477210 474212 470215
      469218 474220 478220 483221 488221 491220 492219
 1.50 481244 480241 480239 479236 478234 476233 474233 473234
      472236 472239 473241 473242 474243 476244 478244 479245
      481244
 1.50 303905 301901 298901 295904 291908 289910 286913 284916
      284923 286922 290919 293916 296914 299911 302907 303905
 2.00 490216 489213 487212 484210 481211 479211 476212 473214
      473216 475218 478218 481219 483219 486219 489218 490216
 2.00 479241 479239 479238 478235 477235 476234 474234 474235
      474237 473238 474239 475241 476241 478241 479241 

24HR QP VT 19/12Z
 0.01 456625 460631 463639 467652 467659 465663 461669 454672
      453681 450687 448690 448693 451699 454706 456715 463717
      467718 471718 476722 480724 482726 481729 478732 478737
      479741 481744 488762 493779 499817 500820 501826 504834
      506838 509836 515830 517835 517842 517848 517853 518864
      522868 522881 519889 518900 518922 517929 510929 508929
      507934 505944 504955 503965 500984 497001 496011 494023
      494036 494042 495046 497054 499062 502078 504089 506098
      508105 511115 515128 519143 521152 526157 530165 532173
      530181 527188 522190 515189 516198 520204 528218 529223
      529228 529234 529238 527241 526246 527252 516281 512287
      511295 509298 508304 504307 500311 497318 495325 493328
      489331 487332 484332 478331 473332 470332
 0.01 434633 429637 425642 420647 417653 414658 413665 412672
      413679 412685 415694 418703 420706 423707 424713 423717
      424722 422726 422730 423732 427738 425741 421742 418745
      422751 423761 424765 423769 421772 418773 414772 409777
      405783 400787 396788 392789 387792 381798 377805 375812
      373816 374819 383818 386816 389817 391821 390826 402835
      403830 404827 406827 410826 412824 417828 419830 421829
      427824 430817 436801 438786 441780 443776 446774 447777
      448782 448792 449798 447801 443800 441808 442815 445815
      450815 453816 456825 457838 456842 452844 450847 446848
      442851 439856 441861 445863 446862 450860 452858 467871
      467882 466887 466894 467899 468903 468916 469921 470925
      470935 474952 474959 476967 480985 483001 483011 484019
      484030 487038 486060 486065 489068 486078 475081 477071
      475068 474063 473056 471061 470053 469044 466038 464035
      461035 459037 458041 458047 459051 456054 457060 457066
      458071 460079 464094 463098 462101 456103 453101 452095
      447094 444094 442092 438090 433094 428090 427094 431100
      428105 426106 427109 434111 441114 446115 454115 459111
      463117 463125 461127 457127 455127 454131 453139 455140
      455145 454149 451151 450183 451186 455188 458193 463199
      466201 467204 458205 455211 450215 446220 446224 447226
      450229 448231 444235 441243 443249 449264 449270 447275
      444285 442289 441294 443302 446306 444313 446318 450324
 0.01 525257 523259 521261 521264 520266 520269 518271 518273
      519276
 0.01 480052 480047 481042 479041 477037 477034 476029 474029
      472029 472034 472036 474039 475042 478044 478049 480052
      480052
 0.01 404715 403711 402709 397707 396703 397700 396696 395694
      393692 392694 390700 388705 386707 387711 391716 397716
      401719 404715
 0.01 411817 409815 407815 406817 406820 408822 409819 411817
 0.01 384834 384832 382834 384834 384834
 0.01 358879 357871 356866 353860 349859 344860 342864 339876
      337878 337873 338865 339849 337835 337825 336817 335803
      334795 337790 340786 341781 340776 335775 332772 335769
      341766 345761 346756 347749 347741 345735 345730 343725
      340720 334719 330720 320723 316727 314732 313735 312739
      313749 312756 309761 299781 300793 305804 309803 313800
      314806 313812 312819 312827 310838 308845 305851 303857
      301860 297861 295864 293870 292878 290882 288903 281911
      272919 264928 259937 257942 257948 262947 265943 267938
      270935 275932 278931 281933 278939 276943 270947 266951
      265954 264957 260961 252966 248972 252975 257977 263979
      268980 269985 268989 266990 246002 238007 236013 236019
      238024 241028 246030 252031 256029 262029 271036 274036
      277038 282043 284039 288034 290029 292025 295025 305030
      309029 312026 320018 324016 319015 315013 314010 315009
      319005 324001 328997 330992 324992 320994 317994 316990
      318988 321984 335969 339967 343963 347960 352958 355955
      357950 358931 357922 356915 356905 355901 356899 356887
      356881 358879
 0.01 345081 342073 340069 337066 334064 331066 325074 322082
      320086 321091 318093 322095 323098 327101 330107 333104
      333097 336097 338095 340089 343085 345081
 0.01 343056 343054 342052 341052 340050 338049 336049 334051
      332053 332055 332058 334056 336058 337058 339058 341059
      341058 343057 343056
 0.01 328057 329055 327055 325053 323054 321054 319056 319059
      321059 323059 325057 327057 328057 328057
 0.01 323033 323030 321031 318033 313036 309039 303045 297054
      294058 292062 291066 287070 285073 279073 269075 267072
      264075 260086 266091 271094 278095 286092 293092 297090
      301088 301084 303080 305077 309077 311074 309070 307066
      306059 308055 311052 315048 317043 323033
 0.01 317794 317791 315790 314792 314794 315796 317794
 0.01 316062 315062 314062 313062 313064 315063 316062
 0.25 495288 496272 499250 500242 499236 498232 498227 500219
      503213 503206 501199 496194 492196 488200 478203 470209
      465211 460213 455216 453221 455228 454233 452235 448238
      449241 451243 459246 462251 463253 462258 461266 456284
      456293 458298 461303 464306 467307 477306 482304 487302
      492297 495288
 0.25 497143 495136 491129 485125 477123 470124 468128 467132
      458145 457151 457156 461163 463172 460175 459180 461181
      463179 468175 474171 481169 486169 489170 490165 488158
      487154 488148 497143
 0.25 475106 476104 476101 475099 474097 473098 472099 470100
      468102 467102 466103 465105 464107 465109 466111 467111
      469111 470110 471110 473109 474108 475107 475106
 0.25 473840 473839 471838 469838 468838 468839 466841 468843
      470844 471844 472843 473842 473840
 0.25 331731 331728 331726 329726 327727 326729 325729 325732
      325734 326736 327737 328735 329735 330733 331731
 0.25 343928 343923 340923 336929 331922 329913 328892 327888
      325891 322896 320894 320883 320873 322863 320858 317856
      314864 311870 309880 305888 306895 308903 310907 310910
      307920 303926 298930 292946 285949 281955 277962 277966
      279969 283975 285978 285982 286987 291988 301988 306985
      311981 324971 328965 330958 333949 337941 343928
 0.25 331757 332750 330746 326743 324747 321750 319754 317759
      316764 318770 320772 325771 327768 330763 331759 331757
 0.25 291085 290083 288083 284083 281082 277082 275083 273085
      275087 277088 280089 284089 286088 289087 291085
 0.50 487282 490275 490268 493251 493243 492239 489234 485231
      481229 477225 479223 483221 488221 491219 494214 494210
      492205 487205 478206 471211 463215 459217 457222 461233
      463238 465242 468246 469253 468260 466265 462281 462288
      465291 471292 475291 482288 487282
 0.50 486136 485133 483130 481128 478127 475127 471128 470130
      469135 470139 472142 475144 478142 480141 482140 485138
      486136
 0.50 480163 480156 477152 472151 469148 466146 463147 460151
      460156 463160 465164 467167 471167 474165 478164 480163
 0.50 327943 328937 327932 325928 325926 326920 325915 324911
      324905 324902 322904 318911 314917 310925 306932 301939
      297945 292951 288958 288966 289973 291976 294977 297974
      301973 308973 312973 315971 321966 324958 325954 326947
      327943
 1.00 484245 485243 484239 482237 479234 478233 475231 473231
      471236 472240 473242 476244 479246 481248 483247 484245
 1.00 487215 486210 481209 476211 472214 467217 466220 462220
      464224 466224 468222 473220 478219 483218 487215
 1.00 480135 479133 478132 477132 476132 474132 473133 472135
      472136 473138 474139 475139 476139 477139 478137 479136
      480135
 1.00 318941 319936 317931 315929 312932 308938 304943 301949
      296955 294959 295964 296967 299966 303960 307954 312947
      316941 318941
 1.50 481241 480240 480239 479237 477236 476236 474237 475240
      476241 478242 480242 481241
 1.50 483214 482212 481212 479212 478213 477213 475214 473215
      472216 473217 475217 476217 478217 480217 481216 482215
      483214 

24HR QP VT 20/12Z
 0.01 543190 544180 543174 539172 538169 538164 535152 532142
      526116 519091 517078 512066 505047 495029 485007 475986
      474987 473990 475996 475002 476008 477016 477026 476044
      476053 477058 472066 466073 457069 457072 459078 460083
      460090 460096 459100 455099 453097 449094 445096 437100
      441108 443113 446116 449114 454112 459111 464113 466118
      465123 464128 462130 459133 456138 455141 452141 446139
      442136 436135 432138 431146 429149 431155 431159 433161
      439168 442172 442177 434171 429171 426175 421183 417189
      413192 406196 396198 393200 389204 385212 386220 382224
      378229 377236 379248 380254 383258 387261 388265 384279
      384284 386289 396294 401296 408299 411301 413303 416307
      426311 436312 442314 446317 454315 469310 478307 483305
      483299 498290 504284 508281 512276 516270 522260 525253
      527247 531231 534217 538205 543190
 0.01 500619 490620 483622 478622 459633 452635 447635 444634
      442637 437641 434647 431650 431658 432665 435683 439685
      443681 447679 450683 452689 451696 449702 444707 438716
      431726 425728 420733 422735 429735 430736 429740 423743
      420744 419746 415750 414754 415760 418762 423759 426760
      431772 432780 436782 438778 439774 439770 440766 443766
      448766 455765 459769 460773 460776 455777 450776 445778
      445783 442788 441797 440799 437799 433796 431794 431789
      431784 427780 418776 414779 411784 408788 404791 393794
      388799 393802 399800 401797 404797 421794 423799 430798
      432800 434803 433807 433811 441817 448824 454836 455843
      457849 462859 466868 467870 467875 464881 465890 467893
      471893 473890 478882 481879 484879 487879 489881 494881
      499878 502877 502882 501889 500893 497896 494900 487907
      484914 484921 487936 491947 492954 496958 502960 505960
      507957 513946 514944 518942 522941 531939 534921 534913
      534908 536904 536895 536887 535876 533870 534864 533859
      531851 531846 529843 528836 520803 519795 518790 517786
      513770 510756 506743 503734 502728 504724 505708 505675
      505667 507660 510654 513649
 0.01 465199 465196 465194 464193 463192 461191 459191 458192
      458194 458197 458200 460201 461201 463201 463200 465199
 0.01 373826 371815 369808 367804 366782 364753 363746 364741
      363737 361733 353730 351729 350726 347721 345721 343724
      338731 334741 332750 332762 333769 334774 337778 337784
      336797 336807 336813 335817 334824 331830 326837 321843
      316849 301860 297861 293864 290866 288870 287875 286877
      283879 277879 273881 265885 260892 263899 268899 272897
      276895 280895 284897 287900 275914 270921 263927 252939
      245945 241950 237957 233965 235971 239973 248974 256968
      263964 271961 275962 275966 275970 281972 281976 283979
      283982 282984 279986 280993 286000 293006 299011 304012
      307014 310015 310019 314020 323017 331012 337008 344002
      350996 355989 359982 362978 361975 359972 360965 363961
      364956 366945 369936 370930 370923 371911 371900 374874
      373859 373846 372834 373826
 0.01 326742 326738 323735 317732 310730 308735 307744 303751
      303759 304763 307763 311757 315751 317748 320748 324751
      326742 326742
 0.25 529175 530168 529164 528153 526146 523139 519132 514126
      505114 501108 501102 500096 497091 493085 490083 486082
      482090 479091 478095 480097 484099 489103 491108 491110
      489114 485117 480120 477122 474126 470132 467140 461143
      459150 457156 458160 461162 462166 463173 464179 466184
      471190 475195 474201 472203 466206 460207 454210 448211
      441211 433211 425212 420214 413214 407213 401208 398206
      394206 391212 394216 397217 404221 406224 405227 399230
      396232 393235 395242 399248 401252 402256 404264 407270
      413275 419279 425284 427286 431288 437289 451285 462281
      468278 473273 475270 478269 482270 486271 488270 494265
      500264 505258 508251 514250 519245 520234 520223 521211
      522198 523189 526180 529175
 0.25 490677 490675 489673 489672 487671 487670 485671 484674
      483674 484677 486678 486679 488679 489678 490677
 0.25 478681 478679 478676 477675 475675 474675 474674 473675
      474677 474678 476679 476681 477681 478682 478681
 0.25 473670 471670 471671 472673 473670 473670
 0.25 477714 474707 471696 467699 462699 459701 454707 451709
      449712 448716 449719 456721 462721 469719 476717 477714
 0.25 450743 447740 442740 437742 434745 432749 433754 435759
      439760 441757 444754 446749 448746 450743
 0.25 366836 366827 364820 357812 356806 356799 351784 348782
      347790 345803 344816 342825 340830 335841 333854 329867
      326881 322894 318898 314896 309894 306894 305897 300901
      297906 289914 283923 279935 278942 283943 290941 294939
      299937 298940 292952 288963 289968 291975 294986 302994
      309996 313996 317994 320991 324986 328984 331983 336980
      341978 350970 356960 359955 360948 363916 363898 363891
      365885 364872 365856 366836
 0.25 352775 352771 352766 352762 351758 349753 348754 347756
      347761 347765 347767 347772 348776 348780 351778 352775
 0.25 311926 311924 310922 309924 308925 307926 306928 306930
      308929 309928 310927 311926
 0.50 514232 514223 514215 514201 517185 518174 518164 518158
      516150 512141 506133 501130 495128 491126 485125 481126
      477128 474131 474136 475139 478143 477147 475149 465149
      464153 466158 469168 471176 473181 480190 483194 482199
      475204 471208 466209 461210 458212 454214 450215 438216
      431219 423226 415229 406232 402233 401239 404245 407249
      411253 413257 418261 425262 429262 434264 442270 446273
      450273 458271 467265 470261 474259 483259 488260 492258
      497257 499255 500251 507242 511237 514232
 0.50 363841 363834 362827 360825 356824 352814 350810 348812
      344832 338848 333865 330876 329887 327896 325905 322914
      319924 316932 312937 306944 301950 297958 296962 296964
      296976 299981 301983 305985 310986 316984 329973 335969
      345968 348965 350961 354954 357944 358934 359910 360897
      361887 362864 363851 363841
 1.00 503236 505226 506217 505209 500204 495205 489205 483205
      478207 470213 460215 454218 450219 445221 442222 443225
      453228 452230 450232 445234 440239 439245 439248 442250
      446248 452247 456249 462251 467249 472247 477247 484249
      489247 488239 485234 480229 473227 472226 474224 476223
      479224 484224 490226 493230 496236 501239 503236
 1.00 504176 504168 500163 495159 492155 486153 481153 476157
      475161 476165 478172 482176 488178 493177 498175 504176
 1.00 499152 499148 498144 495141 493137 489135 486133 483133
      480134 480137 484140 485143 488148 491151 496153 499152
 1.00 433244 433241 431239 428237 425237 423237 419237 417237
      414238 416241 418244 420245 423247 426248 429248 431246
      433244
 1.00 358881 358862 356841 356836 354833 350829 347831 345840
      341853 337868 334882 331898 323927 317939 308949 306955
      307962 310969 313970 317970 321969 324967 326962 331958
      338956 346946 349940 351932 354917 356899 358881
 1.50 501225 501217 500214 498211 493209 486207 481208 477211
      475214 476218 483220 489222 494225 498231 501225
 1.50 484240 482236 480232 475231 471232 467233 464234 460236
      457239 461241 465241 470241 475243 478243 483242 484240
 1.50 487164 486163 485162 483162 483163 483164 484166 486165
      487164
 1.50 467222 469220 468218 466218 464218 463218 461218 459219
      459220 457221 457222 458224 459225 460225 461226 462226
      463225 465224 467222 467222
 1.50 354883 355867 354859 354850 353842 351837 347840 345847
      343858 339870 334895 331908 328919 319941 316953 315960
      318962 320960 327953 332951 336947 341943 343940 346934
      347928 353902 354883
 2.00 497224 498219 497215 494212 492212 489210 486209 484209
      481210 479212 477215 480218 483218 486219 490220 493222
      494224 497224
 2.00 480239 479236 478234 476233 474233 473234 472236 473239
      475241 476241 478241 478240 480239
 2.00 352870 352857 351844 348844 347850 344860 342868 340880
      337888 335900 333908 330918 323937 322941 322947 325950
      328947 335944 341937 344928 346919 349909 350904 350897
      351886 352872 352870
 3.00 344901 345896 344891 338897 337904 333913 331919 330923
      329928 327937 329940 332939 337933 340926 342917 343908
      344901
 4.00 339910 337910 335912 335915 333917 332921 331924 332928
      331932 333932 334930 334926 335921 336919 337917 339913
      339910