Quantitative Precipitation Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
000
FXUS04 KWBC 170839
QPFPFD

QUANTITATIVE PRECIPITATION FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
339 AM EST WED JAN 17 2018


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

DAY 1 (12Z WEDNESDAY - 12Z THURSDAY)

...EASTERN U.S...

THE VIGOROUS MID-UPPER TROUGH PIVOTING TOWARD THE EASTERN SEABOARD
WILL CONTINUE TO TAKE ON A MORE NEUTRAL-NEGATIVE TILT WED AND WED
NIGHT -- AS THE 00Z MODELS AGAIN SHOW A 500 MB LOW CLOSING OFF
ACROSS THE CENTRAL-SOUTHERN APPALACHIANS INTO THE MID ATLANTIC.
STRONGER UPPER LEVEL DIFLUENCE AND DPVA AHEAD OF THE TROUGH, ALONG
WITH THE SHARPER 700-500 MB DEFORMATION/FRONTOGENESIS TOWARD THE
TROUGH AXIS, WILL FAVOR HEAVIER PCPN TOTALS ACROSS NORTHERN SC
THROUGH CENTRAL NC AND SOUTH-CENTRAL VA AS PER THE 00Z GLOBAL AND
HIGH-RES MODEL CONSENSUS. CHANGES FROM THE PREVIOUS WPCQPF
INCLUDED AN EXPANSION OF THE 0.25" CONTOUR FARTHER WEST TO INCLUDE
CHARLOTTE NC, GREENSBORO NC, AND DANVILLE VA -- LINING UP WELL
WITH WHERE THE 00Z HREF PROBABILITIES OF 0.25" OR MORE QPF BETWEEN
12-18Z EXCEEDS 70 PERCENT.

THE OTHER AREA OF MODERATE QPF (AVERAGING 0.25" OR MORE) IS
FOCUSED ACROSS EASTERN NEW ENGLAND...WITH THIS AREA BENEFITING
FROM AN INITIALLY SW-NE ORIENTED WARM CONVEYOR BELT (WCB) BUCKLING
MORE S-N AS THE WEAK SURFACE LOW TRACKS ACROSS OR JUST EAST OF
CAPE COD. WHILE THE APPROACHING NORTHERN STREAM SHORTWAVE (DIVING
SOUTHEAST FROM EASTERN CANADA) WILL ENHANCE THE UPPER LEVEL
CONFLUENCE AND THEREBY STRENGTHENING THE UPPER JET STREAK AND
DEEP-LAYER FRONTOGENESIS POTENTIAL, THE TIMING OF SUCH FAVORABLE
FORCING WILL LIKELY BE SHORT-LIVED AS IT WILL HELP STEER THE WCB
AND MORE VIGOROUS SOUTHERN UPPER TROUGH OFFSHORE FASTER THAN WHAT
WOULD OTHERWISE BE THE CASE. AS SUCH, THE 00Z MODEL CONSENSUS
INDICATED A DECIDED EASTERLY SHIFT IN THE WESTERN EDGE OF THE
0.25-0.50" AMOUNTS ACROSS EASTERN NEW ENGLAND.

GIVEN THE EXPANSIVE WINTER WEATHER IMPACTS ASSOCIATED WITH THIS
ELONGATED AREA OF PCPN ACROSS THE EASTERN U.S., PLEASE REFER TO
THE LATEST QPFHSD FOR DETAILS REGARDING THE SNOW AND/OR ICING
POTENTIAL.


...PACIFIC NORTHWEST...

A STRONG, DEEP-LAYER LOW WILL MOVE TO NEAR AND JUST OFF THE
BRITISH COLUMBIA COAST THROUGH WEDNESDAY NIGHT. A BROADENING AREA
OF UPPER DIFFLUENCE AND LEFT-EXIT REGION UPPER JET FORCING WILL
EXPAND THE WCB INTO THE PACIFIC NORTHWEST ON THE APEX OF A 1.00"
PW AXIS (WHICH WILL DROP SOUTHWARD ACROSS THE CA NORTH COAST AND
TOWARD THE BAY AREA LATER WEDNESDAY NIGHT). GIVEN THE FAVORABLE
CONSENSUS AMONG THE 00Z GUIDANCE, A MULTI-MODEL BLEND WAS UTILIZED
IN COMPOSING THE QPF, WHICH WAS HEAVILY WEIGHTED TOWARD THE 00Z
ECMWF, HREF MEANS, AND NBM.


DAYS 2/3...


...WEST COAST TO INTERMOUNTAIN WEST AND NORTHERN ROCKIES...

AT THE START OF THE PERIOD...18/1200Z...A MEAN UPPER LOW WILL SPIN
OFF THE BRITISH COLUMBIA COAST WHILE LONGWAVE TROUGH ENERGY SWINGS
UNDERNEATH TOWARD THE WEST COAST. 500-MB HEIGHTS WITH THIS FEATURE
SHOULD BE FAIRLY ANOMALOUS...GENERALLY IN THE 1.5 TO 2 STANDARD
DEVIATION BELOW AVERAGE RANGE. MODELS SHOW MODEST LOW-LEVEL
ONSHORE FLOW AIMED TOWARD THE IMMEDIATE WEST COAST WITH THE
STRONGER WIND FIELDS LIKELY OVER THE COASTAL PACIFIC NORTHWEST.
THIS ULTIMATELY WILL FAVOR OROGRAPHICALLY FORCED ACTIVITY ACROSS
THE WINDWARD SLOPES OF THE OLYMPICS AND WA/OR CASCADES WITH
LIGHTER AMOUNTS FARTHER DOWNSTREAM. SOME RESIDUAL MOISTURE WORKING
ITS WAY TOWARD THE BLUE MOUNTAINS/BITTERROOTS/SAWTOOTH WILL FAVOR
A SECONDARY REGION OF ENHANCED PRECIPITATION.

ELSEWHERE...MORE AMPLE MOISTURE IS FORECAST TO TAKE AIM AT
NORTHERN CA WITH EXPECTED PRECIPITABLE WATER VALUES POSSIBLY
EXCEEDING 1 INCH. ABUNDANT PRECIPITATION SHOULD BREAK OUT ALONG
THE ATTENDANT FRONTAL ZONE WITH MODERATE TO LOCALLY HEAVY AMOUNTS
EXPECTED OVER THE SHASTA...SISKIYOU...AND NORTHERN/CENTRAL SIERRA
THROUGH FRIDAY MORNING. WHILE 24-HOUR AREAL AMOUNTS ARE SHOWN TO
BE AROUND 1 TO 2 INCHES DURING THE DAY 2 PERIOD...SOME LOCATIONS
COULD SEE SLIGHTLY MORE WHERE MORE PERSISTENT UPSLOPE FLOW TAKES
SHAPE. GRADUALLY ALL OF THIS ACTIVITY SHOULD SHIFT SOUTH AND EAST
TOWARD CENTRAL/SOUTHERN CA AND INTO THE CENTRAL GREAT BASIN AND
WASATCH MOUNTAINS. EXPECTED PRECIPITATION AMOUNTS DROP
CONSIDERABLY ON DAY 3 AS TROPOSPHERIC MOISTURE DECREASES ALTHOUGH
MID-LEVEL FORCING REMAINS QUITE STRONG AS THE TROUGH SHARPENS OVER
THE DESERT SOUTHWEST. THE WPC QPF DURING THE PERIOD FAVORED A
MULTI-MODEL CONSENSUS ON DAY 2 WHILE LEANING MORE ON THE 00Z
ECMWF/12Z UKMET AND 00Z IN-HOUSE PSEUDO-ENSEMBLE BIAS-CORRECTED
MODEL FOR THE FOLLOWING DAY. DECIDED TO NOT INCLUDE THE 00Z GFS
WHICH TRENDED SLOWER BUT REMAINS A QUICKER OUTLIER BASED ON
MULTI-DAY ENSEMBLE SPAGHETTI PLOTS COMPARISONS.


...SOUTH TX...

A BROAD SURFACE ANTICYCLONE CENTERED OVER THE CENTRAL GULF COAST
WILL WEAKEN AS PRESSURES LOWER IN RESPONSE TO THE NEXT BAND OF
UPSTREAM HEIGHT FALLS. THIS SHOULD RESULT IN A SHARPENING
NORTH/SOUTH ORIENTED SURFACE TROUGH EXTENDING ALONG THE WESTERN
GULF OF MX UP TOWARD SOUTH TX. SUFFICIENT MOISTURE RETURN ENSUES
ALONG THIS CONVERGENCE ZONE WITH EXPECTED PRECIPITABLE WATER
VALUES REACHING 1.25 INCHES BY 18/1800Z ACROSS BROWNSVILLE TX. THE
COMBINATION OF MID-LEVEL FORCING WITH THE APPROACHING SHORTWAVE
WITH CONVERGENCE ALONG THE MENTIONED TROUGH SHOULD PROVIDE A FOCUS
FOR MODERATE/LOCALLY HEAVY RAINFALL OVER THE WESTERN GULF OF MX.
IT REMAINS UNCERTAIN IF THE HEAVIER ACTIVITY WILL MIGRATE INTO THE
LOWER/MIDDLE TX GULF COAST. BASED ON THE LATEST 00Z GFS...THERE IS
SOME HINT THE STRONGER BUOYANCY COULD PUSH INTO EXTREME SOUTH TX
WHICH WOULD LOCALLY BOLSTER QPF AMOUNTS. HOWEVER...THE PRIMARY
MODEL CONSENSUS FAVORS KEEPING THESE HEAVIER RAINFALL AMOUNTS
OFFSHORE. THE 00Z CMC/UKMET MADE SOUTHWARD ADJUSTMENTS BACK
OFFSHORE AFTER BEING A PAIR OF THE MORE NORTHERN SOLUTIONS. WPC
FAVORED A COMBINATION OF THE 00Z GFS/IN-HOUSE PSEUDO-ENSEMBLE
BIAS-CORRECTED MODEL WITH THE 12Z ECMWF.


...GREAT LAKES/INTERIOR NEW ENGLAND....

MODELS DEPICT A WAVY NORTHERN STREAM FLOW WITH A COMPACT SHORTWAVE
ACCELERATING ACROSS THE MN ARROWHEAD ON THURSDAY MORNING. THIS
WILL BE ACCOMPANIED BY A WEAKENING SURFACE WAVE EXPECTED TO TRACK
ACROSS THE UPPER GREAT LAKES ON THURSDAY EVENING BEFORE NEARLY
SHEARING APART THEREAFTER. MODELS VARY WITH THE PLACEMENT OF THIS
FEATURE AND THE ATTENDANT WEST-EAST CONVERGENCE AXIS. THE 00Z/12Z
ECMWF HAVE REMAINED NORTH OF THE STRONGER CONSENSUS ALTHOUGH
OVERALL FORECAST AMOUNTS ARE QUITE MINIMAL. ON DAY 2...A BROAD
AREA OF UNDER 0.10 INCHES OF QPF IS FORECAST WITH THE POTENTIAL
FOR SLIGHT ENHANCEMENTS DOWNWIND OF LAKE ONTARIO GIVEN MESOSCALE
EFFECTS. HOWEVER...MULTI-MODEL CYCLE TRENDS HAVE SHOWN A DECREASE
IN QPF AMOUNTS WITH HIGH-RESOLUTION GUIDANCE EVEN STRUGGLING TO
SQUEAK OUT OVER 0.10 INCHES DURING THE 24-HOUR PERIOD. PRIMARILY
FOCUSED ON A COMBINATION OF THE 00Z GFS/NAM CONUS NEST WHICH DID
REDUCE AMOUNTS FROM CONTINUITY.

ON THE HEELS OF THE INITIAL SHORTWAVE...A MORE CONSOLIDATED REGION
OF LOWER HEIGHTS WILL EMERGE FROM NORTHWESTERN CANADA AIDING IN
THE DEVELOPMENT OF A RATHER HEALTHY SURFACE WAVE. THE 00Z GFS
SHOWS A 985-MB CYCLONE CROSSING THE MANITOBA/ONTARIO BORDER ON
FRIDAY AFTERNOON WITH WARM ADVECTION SNOWS EXTENDING FROM EXTREME
NORTHERN MN...ACROSS THE GREAT LAKES AND INTO FAR NORTHERN NEW
ENGLAND. THE MODEL CONSENSUS FAVORS HEAVIER AMOUNTS WELL NORTH OF
THE INTERNATIONAL BORDER. A COMBINATION OF THE 00Z GFS/12Z ECMWF
WAS SUITABLE AND MAINTAINED THE EXPECTED LOWER AMOUNTS OVER THE
NORTHERN TIER STATES.



HURLEY/RUBIN-OSTER


GRAPHICS AVAILABLE ON THE WEB AT
WWW.WPC.NCEP.NOAA.GOV/QPF/QPF2.SHTML

24HR QP VT 18/12Z
 0.01 502317 500319 498319 496321 494322 492324 489325 487325
      485326 481327 479327 477328 474328 472328 469328 465328
      463328 460327 457327
 0.01 542198 539188 535178 532170 526161 522154 515147 509142
      500138 496135 493132 490129 486128 483130 480133 479141
      476144 469147 466149 465155 463169 458175 454178 452180
      451178 452170 452166 448167 446171 441180 441186 442188
      446187 448183 448191 446194 441200 437203 433205 425208
      419211 414212 411213 404218 401221 398222 381227 379231
      378236 377240 379245 380251 379257 377261 379263 382267
      387269 390269 395268 398270 396274 390278 386284 384291
      389302
 0.01 477617 478622 480626 485627 489629 491634 496644 500648
      500654 501657 500660 497664 493674 481678 472686 469689
      466695 464700 465709 460718 454727 448738 445748 442759
      440774 438785 433792 428793 427789 433782 433775 432767
      428764 424761 419760 413760 404756 394759 389767 386774
      385780 382791 378800 373808 370813 366816 358824 350829
      341834 336836 332839 324845 321847 315848 309848 308842
      313832 315827 318823 323815 326811 327804 326796 325789
      320791 317794 314796 310796 288791 283789 281788 281784
      274787 270785 266782 262779 258781 253784 247785 244789
      242793 238793 235789 234783 236779 240775 245772 254768
      259765 265764 276765 282764 287765 289767 289770 285774
      284778 288776 298774 300772 300769 298766 303758 310750
      316743 318739 322735 332728 343715 347710 350706 358700
      366693 371690 373686 387668 400655 420637
 0.01 529237 529234 529232 530229 529226 528223 528221 527220
      526219 525218 523218 522219 523221 524224 524227 525230
      526233 526236 527238 529237
 0.01 530758 529741 527723 526717 525711 520709 515711 511714
      507714 507710 508702 511690 510682 508677 505669 501670
      496680 494691 496696 496699 494699 483705 478714 469716
      468720 470724 473730 476732 478734 477742 472750 470761
      471769 473772 476777 473781 461797 457805 457813 459818
      460826 462829 466829 470829 472830 473842 473845 475848
      479848 481844 484840 487831 490829 492830 495829 498824
      500819 504811 506805 509805 514806 518806 521803 524799
      528775 530758
 0.01 526005 523992 520981 512962 509957 507952 504942 498932
      494924 492922 490921 487924 484934 484942 486944 486948
      486954 487959 491965 494967 498967 502970 504978 506982
      512989 517998 513006 511012 513017 515016 519013 526005
 0.01 453794 454791 454789 452787 450787 449790 449792 451794
      453794 453794
 0.01 283881 283873 279870 275870 270874 268878 266884 267892
      267896 269898 273896 276892 280888 282883 283881
 0.01 231967 235975 237978 242978 246977 252976 259973 265968
      267964 267958 268951 265947 261947 250947 242950 235955
      233958 232962 231963
 0.01 265847 265839 260837 257837 251839 246842 243846 241851
      245854 251857 256857 262854 264850 265847
 0.25 449628 458634 468636 471638 474642 474649 471654 464664
      460676 455685 449694 434713 428716 421717 418714 415710
      414700 412699 409698 403701 399705 392712 385721 373740
      360757 353765 346767 339768 332768 328766 323766 316767
      310766 308763 311758 315754 327737 335730 344723 353717
      362709 373704 379695 386688 393680 400677 406675 414667
      419657 426648 435639 439633 443630
 0.25 525258 520247 517236 514226 510214 505203 501200 496198
      488192 484191 481196 474201 467207 459207 451212 445213
      441214 432217 425222 422225 418225 414224 411225 408228
      400232 396234 393238 395244 398248 402251 405255 409257
      414257 433254 440251 450252 455252 461253 463256 462259
      460265 457271 454273 447280 439283 432288 429293 428299
      432302 437305 447308 457307 475304 483302 491302 500302
      504302 507304
 0.25 529205 528195 525187 521182 518175 515169 511164 506159
      499157 487160 483160 482165 483173 487177 491180 491184
      493187 495187 499180 502180 504182 508188 512192 517193
      520195 522198 525204 528206 529205
 0.25 486230 485228 483229 483230 485231 486230
 0.25 373783 372778 368775 364774 359776 352781 347787 343796
      341805 342810 346813 352812 355810 362804 366798 371790
      373783
 0.25 254966 253964 254962 252960 250959 246959 243960 241961
      239962 238965 239968 243969 246969 248968 250968 252966
      253966 254966
 0.50 522264 512228 505210 498205 494204 490202 487200 484201
      478205 473210 465211 452215 444216 438219 431221 428224
      429228 436233 435236 432238 427235 424232 418230 413230
      410232 408235 404235 400237 398240 401243 406244 413248
      421249 429249 435242 437241 441241 450242 458242 462242
      465244 470251 474260 475269 478278 481285 487291 494295
      499294 510296
 0.50 490232 491229 491227 490227 489225 487224 486224 484223
      483223 481223 480224 480226 480227 481229 481231 482232
      483233 484235 486234 488234 490232 490232
 0.50 465647 464644 461642 456640 450637 444639 437649 433655
      430662 423674 419680 421683 423684 428690 431691 434689
      445683 451678 453671 456663 459658 463652 465647
 0.50 410685 408685 407685 405686 404687 403687 402688 400690
      399692 398693 399693 401694 402695 403694 404694 406692
      408691 409688 409687 410685
 0.50 376719 371715 368714 364714 352722 339730 333735 329740
      321752 317758 315761 317763 325760 329758 333758 339760
      344759 346758 358748 363743 367738 371731 374724 376719
 1.00 517267 516261 515256 512242 505220 503214 499210 489209
      484208 481208 479210 478216 483219 491222 493233 494238
      491238 485238 482237 480231 477227 473228 471234 473241
      481248 483254 484260 485266 487272 492282 495286 500288
      504287 507285 510277 512271 515270 517267
 1.00 466222 466221 464219 463217 461217 460218 459219 458219
      458222 458223 460224 462225 464224 465222 466222
 1.00 448224 449222 448221 447220 445220 444223 446224 448224
      448224
 1.00 427242 426240 426239 425238 423237 421236 420235 418235
      416235 414236 414238 414239 415241 417242 418243 420244
      422245 423245 425244 427242 427242
 1.00 362729 360725 353726 348728 343731 338735 335740 334743
      334747 338747 344748 347749 349747 353743 357739 361734
      362729
 1.50 505281 506276 506272 505263 504253 503249 506248 507244
      507240 505233 501217 498214 495215 493221 494229 496237
      497241 497245 492241 488240 485241 484244 485248 489262
      492270 495277 499282 502283 504282 505281
 1.50 489216 489214 487214 487215 487216 488217 489216
 1.50 480239 480236 479233 478231 478230 476230 475231 474232
      473234 473237 474238 475239 475240 476241 478242 480241
      480240 480239
 1.50 424241 422240 421240 420240 421241 422242 424241 424241
 1.50 353739 354737 354735 353733 352732 350732 348732 347733
      345734 343736 343737 343739 344741 346742 348742 350742
      351741 353740 353739
 2.00 504276 503270 501262 500256 497249 493245 490243 487243
      488252 490258 492264 495270 499275 502277 504276
 2.00 502238 502236 502233 502230 501227 501226 500225 500222
      498219 497218 495220 495223 495225 495228 495229 496231
      496233 497234 498236 499237 499238 501239 502239 502238
 2.00 479238 479236 478233 476232 475235 475237 475238 477239
      479238 479238
 3.00 498260 497258 497255 495253 494252 492253 492256 493257
      493259 494261 495262 495263 497263 497261 498260

24HR QP VT 19/12Z
 0.01 521269 522259 521251 518239 514226 513220 509215 507212
      506207 506199 508197 511198 517204 525211 528215 530216
      532212 534207 537199 536189 531178 530172 528166 524164
      522160 516153 508147 498140 492132 488127 485125 480120
      480113 481108 484105 485088 483077 485072 487068 488063
      489061 490053 486040 482039 477041 472053 470066 465074
      462076 457076 454079 452085 429098 429103 426107 428113
      426116 421121 422126 421132 417137 414143 411148 408149
      404153 401159 397170 395177 397182 400183 403188 403191
      401193 397194 388192 378186 373184 369182 361181 356182
      353184 356189 363195 365198 364203 354199 351196 344195
      342199 343204 351211 355216 357218 356222 357227 357230
      360232 366237 371245 373249 377252 388253 396259 408261
      419261 424262 429265 437272 439273 443273 448274 453273
      461281 464285 467291 470292 471296 470303 471309 474314
      480317 484315 497308 504304 508301 509299 511295 515284
      519275
 0.01 504924 504911 502905 497901 490901 484892 482887 480884
      480879 480873 478870 476862 476859 478859 480860 485865
      489876 492876 494874 494866 492856 490848 483835 482825
      480819 478812 476807 470801 467796 466790 465788 462785
      463779 463773 463768 464765 465758 466750 465746 462743
      456744 455746 455752 455762 452766 450767 448765 447764
      448748 449741 447739 443738 431745 429752 430761 431767
      434773 436785 440787 442792 440796 436801 433807 432809
      432814 433816 437818 441820 446826 450829 454837 452842
      451845 447850 442851 443856 444856 448858 451855 455855
      458859 462866 464874 466879 468883 466888 466895 468903
      471910 472918 474924 475925 482925 489915 492921 494929
      497930 501929 504924
 0.01 483196 483191 478189 475189 470190 467192 464195 462198
      462203 466205 469203 472201 475199 481199 483196
 0.01 474715 473710 470706 468701 466702 463700 458702 452707
      447710 442710 439714 439717 443718 446719 446722 442730
      451731 455731 458728 461723 466722 472718 474715
 0.01 432785 431783 429781 427783 427784 426785 425786 426789
      426791 428791 430789 430788 431786 432785
 0.01 230971 232975 232980 234983 237985 244988 246994 249002
      251004 255004 259000 262994 264989 267987 275987 279987
      283985 286981 287977 286973 282968 278962 272959 263958
      256956 249953 241953 236953 233955 230961
 0.25 517273 519263 518255 517248 515243 511230 505219 501212
      498207 494204 486203 481204 476206 466210 456211 446213
      442212 440209 441207 467179 470174 474174 477176 487177
      493177 498174 502176 506181 511186 517188 521192 525193
      528193 525190 523187 524184 521178 515170 501152 495144
      490135 483129 477128 471126 466124 463122 462118 466113
      465109 461106 458104 456101 453098 450097 449099 451103
      452106 450109 445101 442101 439105 436110 440113 447116
      449117 451119 456122 455126 449137 446141 441139 439137
      436138 436140 432153 430160 426162 423167 421176 426180
      423186 421190 416192 413197 409201 407202 403202 393198
      385193 375190 370190 369192 370194 371197 378207 380211
      386214 396220 400223 399225 396226 386224 376222 373218
      371218 370222 373227 381237 384240 388243 400249 411251
      423254 431254 439251 449249 461248 471250 479257 483263
      485268 487274 487281 487287 488292 491296 496297 500297
      505295 509290 513284 517273
 0.25 499248 498246 497244 495242 495241 494239 493238 492237
      491237 492239 493240 493242 494243 495244 496245 497247
      498248 499248
 0.25 488234 488233 488231 487229 486228 485227 484225 482224
      481224 479226 480228 481229 482230 483232 484232 484233
      486234 488234 488234
 0.25 442178 443176 443174 442173 441173 439175 439178 440180
      442179 442178
 0.25 269974 268969 266967 261964 252962 244960 240960 235961
      233963 232967 235974 238976 242977 247978 250979 255980
      263976 269974
 0.50 517267 517260 515252 510235 503221 500215 496211 490209
      482208 476210 471215 447216 432217 429216 431214 431209
      429204 425201 420199 414203 412205 408206 380193 376193
      374193 374196 378203 381207 386212 393216 399220 402221
      404225 403228 398228 393228 387231 386233 388235 393240
      400244 407246 415247 424249 430249 435245 438239 442234
      448231 454229 460231 463230 465226 473217 480218 485221
      488223 490227 493234 497242 502247 504253 500253 496248
      492241 489239 486238 483241 482239 481234 478230 475229
      472230 468234 466237 468240 473244 479247 483250 485253
      488260 491268 493277 494285 495288 498291 501292 504292
      509288 511283 513274 516270 517267
 0.50 489167 487157 486154 482152 475147 470144 465142 461142
      455145 453148 450149 444147 438141 437143 436148 436154
      437158 441164 447169 449175 452179 453184 455185 458182
      461180 462178 461175 461171 463169 470166 472165 476166
      479168 482167 487169 489167
 0.50 491142 490139 489136 487134 484131 483130 481130 478131
      476132 473133 474137 475139 478141 482141 485143 487144
      489144 491142
 0.50 256972 256968 254966 252965 248965 244964 243963 239963
      236963 234965 233967 234969 236971 239973 243973 246973
      250973 254973 256972
 1.00 508282 508277 507274 505265 501258 497252 492245 489242
      486243 487251 491259 495267 498273 501282 506284 508282
 1.00 507242 506239 504235 503233 502230 501227 500222 498219
      495219 493222 493227 493231 494234 496237 498239 500241
      503244 507242
 1.00 489216 489215 487214 486215 487216 488217 489216
 1.00 478241 479238 479236 478233 476232 474233 474234 473237
      474238 475240 477241 478241 478241
 1.00 428242 425238 420233 415231 412230 410232 405234 401231
      398235 403238 408239 413242 420244 427245 428242
 1.00 415222 414218 411216 406211 402209 399206 394202 386199
      380197 381201 383204 388209 394214 401218 404219 406222
      408226 412226 415222
 1.00 243968 243967 241966 239966 237966 235967 237969 238969
      239970 241970 242970 243968 243968
 1.50 505276 504271 503267 501261 499258 497254 494250 490250
      491255 493260 495264 498268 499271 502276 505276
 1.50 499232 499229 498226 497225 497223 496223 495223 494225
      494226 494228 495231 496233 498233 499232
 1.50 477238 477236 477235 476234 475235 475237 475238 477238
      477238
 1.50 420238 419237 418237 417237 417238 419238 420238
 1.50 406215 403213 400211 399209 397207 394205 393205 390205
      390206 392209 394212 396213 400215 403215 406215
 2.00 501269 501267 500264 498261 497258 496254 494253 492253
      492256 494259 496261 497263 499266 501269 501269

24HR QP VT 20/12Z
 0.01 523262 521253 518246 511228 507221 505218 503213 499206
      492203 488201 483201 477203 471206 464208 459209 456211
      453213 448214 440213 436213 432214 427207 425204 425200
      410202 408204 403204 400205 396202 388189 391185 393184
      402184 406182 410179 416180 419184 420187 423189 427191
      430190 431183 429180 430176 433179 437174 436167 433164
      428163 426160 427154 428143 431141 434144 432152 435160
      440162 444164 445171 448173 451176 453178 453182 452186
      454186 458185 462181 463177 461173 457176 455173 453169
      455167 458159 462160 464164 465168 468170 470170 474169
      480171 486176 491181 494185 496190 505194 509199 515206
      519212 534220 537214 537209 537199 531184 526178 522170
      520167 516166 513168 510167 505163 502161 502156 506154
      505148 499142 495141 493138 491133 488130 481127 475127
      472125 468125 465121 465116 470110 469100 469091 468087
      469081 469069 469063 468058 462054 456049 455049 454053
      452058 450063 447066 443065 440062 435056 433057 430058
      428056 423053 421058 424070 425074 425080 420081 419083
      420093 416094 412091 410083 410076 414075 415073 412069
      407065 401069 397071 397076 399081 399086 396090 394094
      395096 398094 403088 405091 405096 402106 397111 392114
      379117 377121 374123 373127 372133 371140 370145 367148
      361154 358158 357164 360172 361176 358180 352181 348182
      346179 347173 346169 343165 338164 332164 328162 324162
      321164 323167 324170 328172 335184 336194 334202 336208
      339212 346216 353220 360226 383248 384253 386254 390257
      394258 412262 419262 423262 428263 435267 444270 450272
      454271 461270 464277 466282 469286 478297 485300 493298
      497297 503300 507300 511297
 0.01 544804 540786 538777 537770 536757 534753 534747 532738
      532728 530720 528708 527698 524688 521681 518672 512654
      511650 509647 505642 503639 500640 497638 494639 481639
      475638 471640 469643 464645 458651 454656 453663 458681
      460691 460701 461711 460721 458738 458749 459761 460771
      462780 466819 467830 465834 466839 469846 467855 465861
      465867 467870 473872 478875 480877 482880 481889 481895
      480899 480912 482915 482920 482926 483929 484952 484955
      486958 491962 495958 499952 502935 504931 505925 505916
      505908 509902 518890 526881 531875 533870 535858 536854
      536848 534840 534834 536832 542820 544804
 0.01 483148 481148 481145 480144 478144 476143 475144 473146
      474148 476149 478149 479150 481150 483148 483148
 0.01 446751 445746 443746 439746 436746 434746 433748 433752
      432756 432759 432761 434764 436766 440765 441764 444761
      445759 445754 446751
 0.01 445087 446082 445080 443077 441076 438076 436078 434079
      432080 430085 431090 433091 436091 438089 441089 444088
      445087
 0.01 399225 397219 390215 387212 382209 378205 373201 369206
      369210 370213 375216 379221 384225 391226 393225 396226
      399225
 0.01 363200 363197 363196 362195 361194 360194 359197 359199
      360200 362201 363200
 0.01 231969 232976 234978 238978 245977 249982 254984 262985
      267986 273982 286983 290979 297977 303976 308972 310969
      314969 317967 321967 333963 338960 341956 338952 332953
      326956 323958 319958 303958 299958 296956 294953 293949
      293945 291943 287939 281935 276931 265926 263925 261921
      257917 249917 244919 240925 239932 234944 230957
 0.25 520271 521265 519260 517252 513244 510236 507229 503221
      499213 491209 485207 478207 474209 472212 469214 465213
      452217 438219 426227 425232 422234 414234 408238 402240
      399242 398246 400250 405251 412251 420254 429255 436254
      443252 449251 457251 462252 466253 472257 479258 486274
      491280 497285 504291 509292 511289 515279 520271
 0.25 529790 528780 527772 526760 525749 525741 524730 521722
      517716 514714 508712 499706 495702 490699 484699 479703
      476707 471711 469719 471725 474730 475740 474747 473758
      476788 477797 479804 483809 487808 491813 494818 499821
      503820 506819 509815 515815 522813 525807 528798 529790
 0.25 520188 519186 520183 519182 518180 517180 516179 515178
      513177 511177 510177 508177 508179 508180 509182 510183
      511184 512185 513187 514187 515188 517189 518189 520188
 0.25 499248 498245 497244 495242 495241 494240 493240 494241
      495244 496245 497247 498248 499248
 0.25 486233 487231 487230 485228 484228 482229 483231 484232
      485233 486233 486233
 0.25 456105 457100 457096 456088 456078 451075 448075 450080
      452085 448092 443095 437097 432102 430104 426105 424106
      421109 420112 416112 408111 406114 404119 402125 380142
      378143 378146 381148 382152 379160 378163 379167 381168
      384168 392167 396162 399160 403160 407156 409152 408148
      406145 406139 405136 406130 410126 416124 418125 422125
      427121 429118 432117 434115 438115 445119 450117 453114
      454111 456105
 0.25 405217 403215 401216 402218 403219 405217 405217
 0.25 377196 378192 376189 375188 373186 370184 366183 363183
      359183 357184 357186 358188 362190 365191 367192 370193
      374195 375196 377196
 0.25 373177 373176 372174 371174 370174 369175 369176 368178
      369179 370180 372179 372177 373177
 0.25 288960 288952 285949 281948 274951 271949 269945 268941
      267938 263932 257928 253928 248929 244933 241940 238947
      234953 232961 234969 236972 240973 247974 255973 260973
      263974 271976 279974 285970 287967 288962 288960
 0.50 518273 518267 517262 514251 505233 502228 501224 499219
      495216 490214 486212 481211 477212 477215 480218 485222
      489223 492234 494238 498242 501246 503249 502252 500253
      497249 492241 488238 484238 481236 478231 473232 471234
      467235 463231 462227 464221 463218 459217 455219 455224
      456226 456230 453232 449232 445234 437237 430239 420239
      415239 412243 419248 425250 430250 438248 446247 462243
      466244 469246 475248 480252 486259 489268 491273 494277
      501282 507287 511283 518273
 0.50 453100 452097 448097 447099 444101 442102 441105 439108
      440110 442113 445115 447112 449109 448104 451102 453100
 0.50 400148 401141 399138 394138 391139 389143 389146 387152
      385157 388155 392154 395152 398150 400148
 0.50 285960 286955 284953 281954 278956 271957 268956 265954
      263939 259934 254931 247932 243937 239952 236956 233961
      235967 237970 241970 249971 257970 272969 278970 283966
      285960
 1.00 515272 516270 515267 515266 515264 514262 514261 513259
      512257 511257 510257 509259 509262 509265 510266 510268
      511270 511271 512273 514274 515272
 1.00 507279 506273 504265 501261 498255 494250 489247 488249
      488253 491260 493266 496271 500276 505280 507279
 1.00 503241 502238 501235 500232 499228 498224 496221 493222
      493227 493230 495234 496237 499239 500241 503241
 1.00 478241 478238 477236 477235 476234 474234 474235 473237
      473239 474239 475240 477241 478241
 1.00 261962 260954 260945 257941 254935 248935 245939 243945
      243954 243962 244965 246967 250968 255965 261962
 1.50 500266 499263 498260 497257 496256 496254 495253 494252
      492252 491253 491255 491256 493258 494261 494262 495264
      495265 497267 498267 500268 500266
 1.50 256954 257949 256945 255943 254940 252939 250937 248937
      246939 245943 245947 246952 247954 248957 250959 254958
      255956 256954
 2.00 252950 252947 252945 252943 250941 248941 247941 247943
      247945 247947 248950 248951 249952 250953 251952 252950
      252950

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.