Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) UFN Until further notice UNA Unable UNAVBL Unavailable UNEC Unnecessary UNKN Unknown UNL Unlimited UNREL Unreliable UNRSTD Unrestricted UNSATFY Unsatisfactory UNSBL Unseasonable UNSTBL Unstable UNSTDY Unsteady UNSTL Unsettle UNSTLD Unsettled UNUSBL Unusable UPDFTS Updrafts UPR Upper UPSLP Upslope UPSTRM Upstream URG Urgent USBL Usable UT Utah UTC Coordinated Universal Time UVV Upward vertical velocity UWNDS Upper winds
V
VA Virginia or volcanic ash VAAC Volcanic Ash Advisory Center VAAS Volcanic Ash Advisory Statement VAL In valleys VARN Variation VC Vicinity of the aerodrome (followed by FG = fog, FC = funnel cloud, SH = showers, PO = dust/sand whirls, BLDU = blowing dust, BLSA = blowing sand or BLSN = blowing snow,
e.g. VC FG = vicinity fog) VCOT VFR conditions on top VCTR Vector VCY Vicinity VER Vertical VFR Visual flight rules VFY Verify VFYD Verified VFYG Verifying VFYS Verifies VIS Visibility VLCTY Velocity VLCTYS Velocities VLNT Violent VLNTLY Violently VLY Valley VMC Visual meteorological conditions VOL Volume VOLMT Meteorological information for aircraft in flight VORT Vorticity VR Veer VRB Variable VRG Veering VRISL Vancouver Island, BC VRS Veers VRT Vertical motion VRY Very VT Vermont VV Vertical velocity
W
W West or western longitude WA Washington WAA Warm air advection WAFC World area forecast centre WAFS Word area forecast system WB Westbound WDI Wind direction indicator WDLY Widely WDSPR Widespread WED Wednesday WEF With effect from or effective from WFO Weather Forecast Office WFP Warm front passage WI Wisconsin or within WIBIS Will be issued WID Width WIE With immediate effect or effective immediately WINT Winter WINTEM Forecast upper wind and temperature for aviation AC 00-45F, CHG 2 Appendix B: Contractions and Acronyms Page 11-16
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) AC 00-45F, CHG 2 Appendix B: Contractions and Acronyms Page 11-17 WK Weak WKDAY Weekday WKEND Weekend WKN Weaken or weakening WL Will WLY Westerly WND Wind WNDS Winds WNW West-northwest WNWLY West-northwesterly WNWRN West-northwestern WNWWD West-northwestward WO Without WPLTO Western Plateau WRM Warm WRMG Warming WRN Western WRMR Warmer WRMST Warmest WRMFNT Warm front WRMFNTL Warm frontal WRNG Warning WRS Worse WS Wind shear WSPD Wind speed WSHFT Wind shift WSTCH Wasatch Range WSW West-southwest WSWLY West-southwesterly WSWRN West-southwestern WSWWD West-southwestward WTR Water WTSPT Waterspout WUD Would WV West Virginia WVS Waves WW Watch notification message WWD Westward WWW World wide web WX Weather WY Wyoming
X
X Cross XCP Except XNG Crossing XPC Expect XPCD Expected XPCG Expecting XPCS Expects XPLOS Explosive XS Atmospherics XTND Extend XTNDD Extended XTNDG Extending XTRM Extreme XTRMLY Extremely
Y
YDA Yesterday YKN Yukon YLSTN Yellowstone
Z
Z Coordinated Universal Time (in meteorological messages) ZN Zone ZNS Zones
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) 12 APPENDIX C: STANDARD CONVERSION CHART Speed - Distance Temperature Pressure - Altitude Altimeter Setting M/H KTS KM/H ° F °C INS. MBS./hPes.
100= 120 50 INS. MBS./hPas. 100'S FT* 28.5 965 110 -180 12 400 -230 970
- 170 110 • 220 90 40 13 • 210 100 160 100 14 -200 190 980 80 150 90 15 500 - 180 29.0 90 30 170 -140 80 16 - 160 990 80 70 -130 17 150 -120 70 20 18 600 - 130 - 140 29.5 - 1000 60 70 60 -110 19 - 120 -100 50 10 20 - 110 • 1010 60 700 - 100 SO 90 40 21 90 30.0 22 50 80 30 80 1020 40 23 70 70 20 800 40 60 -10 24 60 - 1030 30 10 25 50 30.5 90 50 26 40
- 1040 20 40 -20 27 • 900 - 30 20 -10 30 28 20 10 • 10 20 -20 -30 29 10 31.0 - 1050 1000 10 -30 30 -1060
• -40 -40 31 1050 --10 M/Н KTS Км/Н ° F °C INS. MBS./hPas. * Standard Atmosphere 100'S FT* 31.5 INS. MBS./hPas. - 1065 Figure C-1. Standard Conversion Chart AC 00-45F, CHG 2 Appendix C: Standard Conversion Chart Page 12-1
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) 13 APPENDIX D: DENSITY ALTITUDE CALCULATION To determine density altitude:
1. Set the aircraft's altimeter to 29.92 inches of Mercury. The altimeter will indicate pressure altitude.
2. Read the outside air temperature.
3. Mark the intersection of pressure altitude (horizontal) and temperature (vertical) lines on the chart.
4. Read the density altitude from the diagonal lines.
20,000 + + + + +
STANDARD ATMOSPHERE + + + + + + + + +
• DENSITY ALTITUDE 15,000 15,000 10,000 10,000 5,000 5,000 + - 5,000 + * ZERO _+ + + + -5,000 -50 -10 Temperature °C 0°C 10 20 30 40 50 -50 -40 0°F 40 60 80 100 120 Temperature °F Figure D-1. Density Altitude Computation Chart AC 00-45F, CHG 2 Appendix D: Density Altitude Calculation Page 13-1
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) 14 APPENDIX E: INTERNET LINKS Table E-1. Selected National Weather Service (NWS) Links
SITE WEB ADDRESS National Weather Service (NWS) http://weather.gov/ Aviation Digital Data Service (ADDS) http://adds.aviationweather.noaa.gov/ Aviation Weather Center (AWC) http://aviationweather.gov Hydrometeorological Prediction Center (HPC) http://www.hpc.ncep.noaa.gov/ Storm Prediction Center (SPC) http://www.spc.noaa.gov/ Tropical Prediction Center (TPC) http://www.nhc.noaa.gov/ Alaska Aviation Weather Unit (AAWU) http://aawu.arh.noaa.gov/ Center Weather Service Units (CWSU) http://aviationweather.gov/products/cwsu/ Weather Forecast Offices (WFO) http://www.srh.noaa.gov/ Weather Forecast Office (WFO) Honolulu, HI – Aviation Products http://www.prh.noaa.gov/hnl/pages/aviation.php Telecommunication Operations Center - NWS Fax Charts http://weather.noaa.gov/fax/nwsfax.html NWS Office at the FAA Academy http://www.srh.noaa.gov/faa/
Table E-2. Selected Federal Aviation Administration (FAA) Links
SITE WEB ADDRESS Federal Aviation Administration (FAA) http://www.faa.gov/ Air Traffic Control System Command Center (ATCSCC) http://www.fly.faa.gov/flyfaa/usmap.jsp Automated Flight Service Station (AFSS) http://fsfeedback.gosysops.info
AC 00-45F, CHG 2 Appendix E: Internet Links Page 14-1
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009)
Table E-3. Selected Links to Aviation Weather Products
PRODUCT WEB ADDRESS Average Surface to 500 MB Relative Humidity Chart http://weather.noaa.gov/pub/fax/QRUA00.TIF Collaborative Convective Weather Forecast (CFP) http://aviationweather.gov/products/ccfp/ Constant Pressure Charts http://weather.noaa.gov/fax/barotrop.shtml Convective Outlooks http://www.spc.noaa.gov/products/outlook/ Current Icing Product (CIP) http://adds.aviationweather.noaa.gov/icing/icing_nav.php Center Weather Advisory (CWA) http://aviationweather.gov/products/cwsu/ Area Forecast (FA) http://aviationweather.gov/products/fa/ Significant Meteorological Advisory (SIGMET) – US (CONUS) http://adds.aviationweather.noaa.gov/airmets/ Significant Meteorological Advisory (SIGMET) – International http://aviationweather.gov/products/sigmets/intl/ Airmen’s Meteorological Advisory (AIRMET) http://adds.aviationweather.noaa.gov/airmets/ Forecast Icing Potential (FIP) http://adds.aviationweather.noaa.gov/icing/icing_nav.php Freezing Level Graphics http://adds.aviationweather.noaa.gov/icing/frzg_nav.php High Level SIGWX Charts http://aviationweather.gov/products/swh/ Lifted Index (LI) Analysis Chart http://weather.noaa.gov/pub/fax/QXUA00.TIF Low Level SIGWX Charts http://aviationweather.gov/products/swl/ Mid Level SIGWX Chart http://aviationweather.gov/products/swm/ Meteorological Impact Statement (MIS) http://aviationweather.gov/products/cwsu/ National Convective Weather Forecast (NCWF) http://adds.aviationweather.noaa.gov/convection/java/ http://adds.aviationweather.noaa.gov/convection/java/?a ppletsize=large http://aviationweather.gov/products/ncwf/
AC 00-45F, CHG 2 Appendix E: Internet Links Page 14-2
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) AC 00-45F, CHG 2 Appendix E: Internet Links Page 14-3
PRODUCT WEB ADDRESS Pilot Weather Report http://adds.aviationweather.noaa.gov/pireps/ Radar Summary Chart http://weather.noaa.gov/pub/fax/QAUA00.TIF Aviation Routine Weather Report (METAR) / Aviation Selected Special Weather Report (SPECI) http://adds.aviationweather.noaa.gov/metars/ Surface Analysis Charts http://www.hpc.ncep.noaa.gov/html/sfc2.shtml http://www.hpc.ncep.noaa.gov/html/avnsfc.shtml http://www.opc.ncep.noaa.gov/ http://www.nhc.noaa.gov/marine_forecasts.shtml http://www.opc.ncep.noaa.gov/UA.shtml Short Range Surface Prog Charts http://adds.aviationweather.noaa.gov/progs/ Strike Probabilities of Tropical Cyclone Conditions (SPF) http://www.nhc.noaa.gov/ Terminal Aerodrome Forecast (TAF) http://adds.aviationweather.gov/tafs/ Aviation Tropical Cyclone Advisory (TCA) http://www.nhc.noaa.gov/ Tropical Cyclone Public Advisory (TCP) http://www.nhc.noaa.gov/ Volcanic Ash Advisory Statement (VAAS) http://aviationweather.gov/iffdp/volt.shtml Volcanic Ash Forecast Transport and Dispersion (VAFTAD) Chart http://aviationweather.gov/iffdp/volc.shtml Watch Notification Messages http://www.spc.noaa.gov/products/watch/ Weather Depiction Chart http://weather.noaa.gov/pub/fax/QGUA00.TIF Wind and Temperature Aloft Forecast Graphics http://adds.aviationweather.noaa.gov/winds/ Wind and Temperature Aloft Forecasts (FB) Text http://aviationweather.gov/products/nws/winds/
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) 15 APPENDIX F: AWC ADVISORY PLOTTING CHART HUH • YDC
• YOL • YXH • YYN MLD° FCA • HVRI
• GTF •GGW ISN •MOT EUG
• MLS •DIK „BIS *SHR • DPR
•BOY • CZI • PIR
•RAP
• DDY PYE, SAC C SOAK •SNS .cZO • MOD • FMG • OAL • BAM • BCE *HVE • DTA • MTU • JNC •DBL • OCS • CHE LARYS SNY LBF "OBH • DEN AKO • BFF • GLD. HLC • ANONL LOVR • BVT • ROD APE
• BTY
• EHF - DVC •PUB .LAA
• LAS •RSK .ALS TBE
• PHX
• CME • ELD .TUS .SSO .DMN Figure F-1. AWC Advisory Plotting Chart AC 00-45F, CHG 2 Appendix F: AWC Advisory Plotting Chart - Contiguous U.S. Page 15-1
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) STID NAME ST CO LAT/LON (100's) LAT/LON(deg min) ABI ABILENE TX US 3248 -9986 32 29 -99 52 ABQ ALBUQUERQUE NM US 3504 -10682 35 02 -106 49 ABR ABERDEEN SD US 4542 -9837 45 25 -98 22 ACK NANTUCKET MA US 4128 -7003 41 17 -70 02 ACT WACO TX US 3166 -9727 31 40 -97 16 ADM ARDMORE OK US 3421 -9717 34 13 -97 10 AEX ALEXANDRIA LA US 3126 -9250 31 16 -92 30 AIR BELLAIRE OH US 4002 -8082 40 01 -80 49 AKO AKRON CO US 4016 -10318 40 10 -103 11 ALB ALBANY NY US 4275 -7380 42 45 -73 48 ALS ALAMOSA CO US 3735 -10582 37 21 -105 49 AMA AMARILLO TX US 3529 -10164 35 17 -101 38 AMG ALMA GA US 3154 -8251 31 32 -82 31 ANW AINSWORTH NE US 4257 -9999 42 34 -99 59 APE APPLETON OH US 4015 -8259 40 09 -82 35 ARG WALNUT_RIDGE AR US 3611 -9095 36 07 -90 57 ASP OSCODA MI US 4445 -8339 44 27 -83 23 ATL ATLANTA GA US 3363 -8444 33 38 -84 26 BAE MILWAUKEE WI US 4312 -8828 43 07 -88 17 BAM BATTLE_MOUNTAIN NV US 4057 -11692 40 34 -116 55 BCE BRYCE_CANYON UT US 3769 -11230 37 41 -112 18 BDF BRADFORD IL US 4116 -8959 41 10 -89 35 BDL WINSOR_LOCKS CT US 4194 -7269 41 56 -72 41 BFF SCOTTSBLUFF NE US 4189 -10348 41 53 -103 29 BGR BANGOR ME US 4484 -6887 44 50 -68 52 BIL BILLINGS MT US 4581 -10863 45 49 -108 38 BIS BISMARK ND US 4677 -10067 46 46 -100 40 BJI BEMIDJI MN US 4758 -9502 47 35 -95 01 BKE BAKER OR US 4484 -11781 44 50 -117 49 BKW BECKLEY WV US 3778 -8112 37 47 -81 07 BNA NASHVILLE TN US 3614 -8668 36 08 -86 41 BOI BOISE ID US 4355 -11619 43 33 -116 11 BOS BOSTON MA US 4236 -7099 42 22 -70 59 BOY BOYSEN_RESV. WY US 4346 -10830 43 28 -108 18 BPI BIG_PINEY WY US 4258 -11011 42 35 -110 07 BRD BRAINERD MN US 4635 -9403 46 21 -94 02 BRO BROWNSVILLE TX US 2592 -9738 25 55 -97 23 BTR BATON_ROUGE LA US 3048 -9130 30 29 -91 18 BTY BEATTY NV US 3680 -11675 36 48 -116 45 BUF BUFFALO NY US 4293 -7865 42 56 -78 39 BUM BUTLER MO US 3827 -9449 38 16 -94 29 BVL BONNEVILLE UT US 4073 -11376 40 44 -113 46 BVT LAFAYETTE IN US 4056 -8707 40 34 -87 04 BWG BOWLING_GREEN KY US 3693 -8644 36 56 -86 26 BZA YUMA AZ US 3277 -11460 32 46 -114 36 CAE COLUMBIA SC US 3386 -8105 33 52 -81 03 CDS CHILDRESS TX US 3437 -10028 34 22 -100 17 CEW CRESTVIEW FL US 3083 -8668 30 50 -86 41 CHE HAYDEN CO US 4052 -10731 40 31 -107 19 CHS CHARLESTON SC US 3289 -8004 32 53 -80 02 CIM CIMARRON NM US 3649 -10487 36 29 -104 52 CLE CLEVELAND OH US 4142 -8185 41 25 -81 51 CLT CHARLOTTE NC US 3522 -8093 35 13 -80 56 AC 00-45F, CHG 2 Appendix F: AWC Advisory Plotting Chart - Contiguous U.S. Page 15-2
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) STID NAME ST CO LAT/LON (100's) LAT/LON(deg min) CME CHISUM NM US 3334 -10462 35 20 -104 37 CON CONCORD NH US 4322 -7158 43 13 -71 35 COU COLUMBIA MO US 3882 -9222 38 49 -92 13 CRG JACKSONVILLE FL US 3034 -8151 30 20 -81 31 CRP CORPUS_CHRISTI TX US 2790 -9745 27 54 -97 27 CSN CASSANOVA VA US 3864 -7787 38 38 -77 52 CTY CROSS_CITY FL US 2960 -8305 29 36 -83 03 CVG COVINGTON KY US 3902 -8470 39 01 -84 42 CWK CENTEX TX US 3038 -9753 30 23 -97 32 CYN COYLE NJ US 3982 -7443 39 49 -74 26 CYS CHEYENNE WY US 4121 -10477 41 13 -104 46 CZI CRAZY_WOMAN WY US 4400 -10644 44 00 -106 26 CZQ FRESNO CA US 3688 -11982 36 53 -119 49 DBL EAGLE CO US 3944 -10690 39 26 -106 54 DBQ DUBUQUE IA US 4240 -9071 42 24 -90 43 DBS DUBOIS ID US 4409 -11221 44 05 -112 13 DCA WASHINGTON DC US 3886 -7704 38 52 -77 02 DDY CASPER WY US 4309 -10628 43 05 -106 17 DEC DECATUR IL US 3974 -8886 39 44 -88 52 DEN DENVER CO US 3981 -10466 39 49 -104 40 DIK DICKINSIN ND US 4686 -10277 46 52 -102 46 DLF LAUGHLIN_AFB TX US 2936 -10077 29 22 -100 46 DLH DULUTH MN US 4680 -9220 46 48 -92 12 DLL DELLS WI US 4355 -8976 43 33 -89 46 DLN DILLON MT US 4525 -11255 45 15 -112 33 DMN DEMING NM US 3228 -10760 32 17 -107 36 DNJ MC_CALL ID US 4477 -11621 44 46 -116 13 DPR DUPREE SD US 4508 -10172 45 05 -101 43 DRK PRESCOTT AZ US 3470 -11248 34 42 -112 29 DSD REDMOND OR US 4425 -12130 44 15 -121 18 DSM DES_MOINES IA US 4144 -9365 41 26 -93 39 DTA DELTA UT US 3930 -11251 39 18 -112 31 DVC DOVE_CREEK CO US 3781 -10893 37 49 -108 56 DXO DETROIT MI US 4221 -8337 42 13 -83 22 DYR DYERSBURG TN US 3602 -8932 36 01 -89 19 EAU EAU_CLAIRE WI US 4490 -9148 44 54 -91 29 ECG ELIZABETH_CITY NC US 3625 -7618 36 15 -76 11 ECK PECK MI US 4326 -8272 43 16 -82 43 EED NEEDLES CA US 3477 -11447 34 46 -114 28 EHF BAKERSFIELD CA US 3548 -11910 35 29 -119 06 EIC SHREVEPORT LA US 3277 -9381 32 46 -93 49 EKN ELKINS WV US 3892 -8010 38 55 -80 06 ELD EL_DORADO AR US 3326 -9274 33 16 -92 44 ELP EL_PASO TX US 3182 -10628 31 49 -106 17 ELY ELY NV US 3930 -11485 39 18 -114 51 EMI WESTMINSTER MD US 3950 -7698 39 30 -76 59 END VANCE_AFB OK US 3635 -9792 36 21 -97 55 ENE KENNEBUNK ME US 4343 -7061 43 26 -70 37 ENI UKIAH CA US 3905 -12327 39 03 -123 16 EPH EPHRATA WA US 4738 -11942 47 23 -119 25 ERI ERIE PA US 4202 -8030 42 01 -80 18 ETX EAST_TEXAS PA US 4058 -7568 40 35 -75 41 EUG EUGENE OR US 4412 -12322 44 07 -123 13 AC 00-45F, CHG 2 Appendix F: AWC Advisory Plotting Chart - Contiguous U.S. Page 15-3
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) STID NAME ST CO LAT/LON (100's) LAT/LON(deg min) EWC ELLWOOD_CITY PA US 4083 -8021 40 50 -80 13 EYW KEY_WEST FL US 2459 -8180 24 35 -81 48 FAM FARMINGTON MO US 3767 -9023 37 40 -90 14 FAR FARGO ND US 4675 -9685 46 45 -96 51 FCA KALISPELL MT US 4821 -11418 48 13 -114 11 FLO FLORENCE SC US 3423 -7966 34 14 -79 40 FMG RENO NV US 3953 -11966 39 32 -119 40 FNT FLINT MI US 4297 -8374 42 58 -83 44 FOD FT_DODGE IA US 4261 -9429 42 37 -94 17 FOT FORTUNA CA US 4067 -12423 40 40 -124 14 FSD SIOUX_FALLS SD US 4365 -9678 43 39 -96 47 FSM FT_SMITH AR US 3538 -9427 35 23 -94 16 FST FT_STOCKTON TX US 3095 -10298 30 57 -102 59 FTI FT UNION NM US 3566 -10514 35 40 -105 08 FWA FT_WAYNE IN US 4098 -8519 40 59 -85 11 GAG GAGE OK US 3634 -9988 36 20 -99 53 GCK GARDEN_CITY KS US 3792 -10073 37 55 -100 44 GEG SPOKANE WA US 4756 -11763 47 34 -117 38 GFK GRAND_FORKS ND US 4795 -9719 47 57 -97 11 GGG LONGVIEW TX US 3242 -9475 32 25 -94 45 GGW GLASGOW MT US 4822 -10663 48 13 -106 38 GIJ NILES MI US 4177 -8632 41 46 -86 19 GLD GOODLAND KS US 3939 -10169 39 23 -101 41 GQO CHATTANOOGA TN US 3496 -8515 34 58 -85 09 GRB GREEN_BAY WI US 4456 -8819 44 34 -88 11 GRR GRAND_RAPIDS MI US 4279 -8550 42 47 -85 30 GSO GREENSBORO NC US 3605 -7998 36 03 -79 59 GTF GREAT_FALLS MT US 4745 -11141 47 27 -111 25 HAR HARRISBURG PA US 4023 -7702 40 14 -77 01 HBU GUNNISON CO US 3845 -10704 38 27 -107 02 HEC HECTOR CA US 3480 -11646 34 48 -116 28 HLC HILL_CITY KS US 3926 -10023 39 16 -100 14 HLN HELENA MT US 4661 -11195 46 37 -111 57 HMV HOLSTON_MOUNTAIN TN US 3644 -8213 36 26 -82 08 HNK HANCOCK NY US 4206 -7532 42 04 -75 19 HNN HENDERSON WV US 3875 -8203 38 45 -82 02 HQM HOQUIAM WA US 4695 -12415 46 57 -124 09 HRV HARVEY LA US 2985 -9000 29 51 -90 00 HTO EAST_HAMPTON NY US 4092 -7232 40 55 -72 19 HUH WHATCOM WA US 4895 -12258 48 57 -122 35 HUL HOULTON ME US 4604 -6783 46 02 -67 50 HVE HANKSVILLE UT US 3842 -11070 38 25 -110 42 HVR HAVRE MT US 4854 -10977 48 32 -109 46 IAH HOUSTON_INTERNATIONAL TX US 2996 -9535 29 58 -95 21 ICT WICHITA KS US 3775 -9758 37 45 -97 35 IGB BIGBEE MS US 3348 -8852 33 29 -88 31 IIU LOUISVILLE KY US 3810 -8558 38 06 -85 35 ILC WILSON_CREEK NV US 3825 -11439 38 15 -114 23 ILM WILMINGTON NC US 3435 -7787 34 21 -77 52 IND INDIANAPOLIS IN US 3981 -8637 39 49 -86 22 INK WINK TX US 3187 -10324 31 52 -103 14 INL INTERNATIONAL_FALLS MN US 4857 -9340 48 34 -93 24 INW WINSLOW AZ US 3506 -11080 35 04 -110 48 AC 00-45F, CHG 2 Appendix F: AWC Advisory Plotting Chart - Contiguous U.S. Page 15-4
Aviation Weather Services, Advisory Circular 00-45F, Change 2 (March 2009) STID NAME ST CO LAT/LON (100's) LAT/LON(deg min) IOW IOWA_CITY IA US 4152 -9161 41 31 -91 37 IRK KIRKSVILLE MO US 4014 -9259 40 08 -92 35 IRQ COLLIERS SC US 3371 -8216 33 43 -82 10 ISN WILLISTON ND US 4818 -10363 48 11 -103 38 JAC JACKSON WY US 4362 -11073 43 37 -110 44 JAN JACKSON MS US 3251 -9017 32 31 -90 10 JCT JUNCTION TX US 3060 -9982 30 36 -99 49 JFK NEW_YORK/JF_KENNEDY NY US 4063 -7377 40 38 -73 46 JHW JAMESTOWN NY US 4219 -7912 42 11 -79 07 JNC GRAND_JUNCTION CO US 3906 -10879 39 04 -108 47 JOT JOLIET IL US 4155 -8832 41 33 -88 19 JST JOHNSTOWN PA US 4032 -7883 40 19 -78 50 LAA LAMAR CO US 3820 -10269 38 12 -102 41 LAR LARAMIE WY US 4133 -10572 41 20 -105 43 LAS LAS_VEGAS NV US 3608 -11516 36 05 -115 10 LAX LOS_ANGELES_INTL CA US 3393 -11843 33 56 -118 26 LBB LUBBOCK_INTERNATIONAL TX US 3370 -10192 33 42 -101 55 LBF NORTH_PLATTE NE US 4113 -10072 41 08 -100 43 LBL LIBERAL KS US 3704 -10097 37 02 -100 58 LCH LAKE_CHARLES LA US 3014 -9311 30 08 -93 07 LEV GRAND_ISLE LA US 2918 -9010 29 11 -90 06 LFK LUFKIN TX US 3116 -9472 31 10 -94 43 LGC LA_GRANGE GA US 3305 -8521 33 03 -85 13 LIT LITTLE_ROCK AR US 3468 -9218 34 41 -92 11 LKT SALMON ID US 4502 -11408 45 01 -114 05 LKV LAKEVIEW OR US 4249 -12051 42 29 -120 31 LOZ LONDON KY US 3703 -8412 37 02 -84 07 LRD LAREDO TX US 2748 -9942 27 29 -99 25 LWT LEWISTOWN MT US 4705 -10961 47 03 -109 37 LYH LYNCHBURG VA US 3725 -7923 37 15 -79 14 MAF MIDLAND TX US 3202 -10218 32 01 -102 11 MBS SAGINAW MI US 4353 -8408 43 32 -84 05 MCB MC_COMB MS US 3130 -9026 31 18 -90 16 MCI KANSAS CITY MO US 3929 -9474 39 17 -94 44 MCK MC_COOK NE US 4020 -10059 40 12 -100 35 MCN MACON GA US 3269 -8365 32 41 -83 39 MCW MASON_CITY IA US 4309 -9333 43 05 -93 20 MEI MERIDIAN MS US 3238 -8880 32 23 -88 48 MEM MEMPHIS TN US 3506 -8998 35 04 -89 59 MGM MONTGOMERY AL US 3222 -8632 32 13 -86 19 MIA MIAMI FL US 2580 -8030 25 48 -80 18 MKG MUSKEGON MI US 4317 -8604 43 10 -86 02 MLC MC_CALESTER OK US 3485 -9578 34 51 -95 47 MLD MALAD_CITY ID US 4220 -11245 42 12 -112 27 MLP MULLAN_PASS ID US 4746 -11565 47 28 -115 39 MLS MILES_CITY MT US 4638 -10595 46 23 -105 57 MLT MILLINOCKET ME US 4558 -6852 45 35 -68 31 MLU MONROE LA US 3252 -9203 32 31 -92 02 MOD MODESTO CA US 3763 -12096 37 38 -120 58 MOT MINOT ND US 4826 -10129 48 16 -101 17 MPV MONTPELIER VT US 4422 -7257 44 13 -72 34 MRF MARFA TX US 3030 -10395 30 18 -103 57 MRF MARFA TX US 3030 -10395 30 18 -103 57 AC 00-45F, CHG 2 Appendix F: AWC Advisory Plotting Chart - Contiguous U.S. Page 15-5