AC 00-45G

Change 2Historical

Advisory circular · Aviation Weather Services

Approved
October 1, 2014
Last reviewed
September 13, 2024
This change
CHG 2 of AC 00-45G. This entire document series, all through the H Revision, is canceled.
Cancelled by
AC00-45H
Family
AC 00-45 · 10 versions
Revision
G, change 2
14 CFR parts
1

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed November 21, 2025.

Show pages 407–418
Page 419Open in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010)

ICAO NEXRAD

SITENAME

CITY COUNTY STATE AGENCY ELEVATION KHNX San Joaquin Valley Hanford Kings CA NWS 74.07 m

(242.78 ft) KHPX Ft Campbell Trenton Todd KY AFWA 175.56 m

(577.43 ft) KHTX Northeast Alabama Hytop Jackson AL NWS 537.06 m (1761.81 ft) KICT Wichita Wichita Sedgwick KS NWS 406.91 m (1335.3 ft) KICX Cedar City Cedar City Iron UT NWS 3230.88 m (10600.39 ft) KILN Cincinnati Wilmington Clinton OH NWS 321.87 m (1056.43 ft) KILX Lincoln Lincoln Logan IL NWS 177.39 m

(580.71 ft) KIND Indianapolis Indianapolis Marion IN NWS 240.79 m

(790.68 ft) KINX Tulsa Inola Rogers OK NWS 203.61 m

(669.29 ft) KIWA Phoenix Phoenix Maricopa AZ NWS 412.39 m (1351.71 ft) KIWX Northern Indiana North Webster Kosciusko IN NWS 292.3 m

(958.01 ft) KJAX Jacksonville Jacksonville Duval FL NWS 10.06 m

(32.81 ft) KJGX Robins AFB Jeffersonville Twiggs GA AFWA 158.8 m

(521.65 ft) KJKL Jackson, KY Jackson Breathitt KY NWS 415.75 m (1364.83 ft) KLBB Lubbock Lubbock Lubbock TX NWS 993.34 m (3257.87 ft) KLCH Lake Charles Lake Charles Calcasieu LA NWS 3.96 m

(13.12 ft) KLIX Slidell Slidell St Tammany LA NWS 7.32 m

(22.97 ft) KLNX North Platte North Platte Logan NE NWS 905.26 m (2969.16 ft) KLOT Chicago Romeoville Will IL NWS 202.08 m

(662.73 ft) KLRX Elko Elko Lander NV NWS 2055.57 m (6745.41 ft) KLSX St Louis Weldon Spring St Charles MO NWS 185.32 m

(606.96 ft) KLTX Wilmington Shallotte Brunswick NC NWS 19.51 m

(65.62 ft) KLVX Louisville Fort Knox Hardin KY NWS 219.15 m

(718.5 ft) Appendix G: WSR-88D Weather Radar Network Page 16-5

Page 420Open in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010)

ICAO NEXRAD

SITENAME

CITY COUNTY STATE AGENCY ELEVATION KLWX Sterling Sterling Loudoun VA NWS 82.91 m

(272.31 ft) KLZK Little Rock North Little Rock Pulaski AR NWS 173.13 m

(567.59 ft) KMAF Midland/ Odessa Midland Midland TX NWS 874.17 m (2867.45 ft) KMAX Medford Medford Jackson OR NWS 2289.96 m (7513.12 ft) KMBX Minot AFB Deering Mchenry ND AFWA 455.07 m (1492.78 ft) KMHX Morehead City Newport Carteret NC NWS 9.45 m

(29.53 ft) KMKX Milwaukee Dousman Waukesha WI NWS 292 m

(958.01 ft) KMLB Melbourne Melbourne Brevard FL NWS 10.67 m

(36.09 ft) KMOB Mobile Mobile Mobile AL NWS 63.4 m

(206.69 ft) KMPX Minneapolis Chanhassen Carver MN NWS 288.34 m

(944.88 ft) KMQT Marquette Negaunee Marquette MI NWS 430.07 m (1410.76 ft) KMRX Knoxville Morristown Hamblen TN NWS 407.52 m (1338.58 ft) KMSX Missoula Missoula Missoula MT NWS 2394.2 m (7854.33 ft) KMTX Salt Lake City Salt Lake City Salt Lake UT NWS 1969.01 m (6459.97 ft) KMUX San Francisco Los Gatos Santa Clara CA NWS 1057.35 m (3467.85 ft) KMVX Fargo/Grand Forks Grand Forks Traill ND NWS 300.53 m

(987.53 ft) KMXX Maxwell AFB Carrville Tallapoosa AL AFWA 121.92 m

(400.26 ft) KNKX San Diego San Diego San Diego CA NWS 291.08 m

(954.72 ft) KNQA Memphis Millington Shelby TN NWS 85.95 m

(282.15 ft) KOAX Omaha Valley Douglas NE NWS 349.91 m (1148.29 ft) KOHX Nashville Old Hickory Wilson TN NWS 176.48 m

(577.43 ft) KOKX Brookhaven Upton Suffolk NY NWS 25.91 m

(85.3 ft) KOTX Spokane Spokane Spokane WA NWS 726.64 m (2385.17 ft) Appendix G: WSR-88D Weather Radar Network Page 16-6

Page 421Open in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010)

ICAO NEXRAD

SITENAME

CITY COUNTY STATE AGENCY ELEVATION KPAH Paducah Paducah Mccracken KY NWS 119.48 m

(390.42 ft) KPBZ Pittsburgh Coraopolis Allegheny PA NWS 361.19 m (1184.38 ft) KPDT Pendleton Pendleton Umatilla OR NWS 461.77 m (1515.75 ft) KPOE Ft Polk Ft Polk Vernon LA AFWA 124.36 m

(406.82 ft) KPUX Pueblo Pueblo Pueblo CO NWS 1599.9 m (5249.34 ft) KRAX Raleigh/ Durham Clayton Wake NC NWS 106.07 m

(347.77 ft) KRGX Reno Nixon Washoe NV NWS 2529.54 m (8300.52 ft) KRIW Riverton/ Lander Riverton Fremont WY NWS 1697.13 m (5567.59 ft) KRLX Charleston, WV Charleston Kanawha WV NWS 329.18 m (1079.4 ft) KRTX Portland, OR Portland Washington OR NWS 479.15 m (1571.52 ft) KSFX Pocatello Springfield Bingham ID NWS 1363.68 m (4475.07 ft) KSGF Springfield Springfield Greene MO NWS 389.53 m (1279.53 ft) KSHV Shreveport Shreveport Caddo LA NWS 83.21 m

(272.31 ft) KSJT San Angelo San Angelo Tom Green TX NWS 576.07 m (1889.76 ft) KSOX Santa Ana Mountains Santa Ana Mountains Orange CA NWS 927 m (3041.34 ft) KSRX Western Arkansas Chaffee Ridge Sebastian AR NWS 195.07 m

(639.76 ft) KTBW Tampa Ruskin Hillsborough FL NWS 12.5 m

(39.37 ft) KTFX Great Falls Great Falls Cascade MT NWS 1132.03 m (3713.91 ft) KTLH Tallahassee Tallahassee Leon FL NWS 19.2 m

(62.34 ft) KTLX Norman Midwest City Oklahoma OK NWS 369.72 m (1213.91 ft) KTWX Topeka Topeka Wabaunsee KS NWS 416.66 m (1368.11 ft) KTYX Ft Drum Montague Lewis NY AFWA 562.66 m (1847.11 ft) KUDX Rapid City New Underwood Pennington SD NWS 919.28 m (3015.09 ft) Appendix G: WSR-88D Weather Radar Network Page 16-7

Page 422Open in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010)

ICAO NEXRAD

SITENAME

CITY COUNTY STATE AGENCY ELEVATION KUEX Grand Island Blue Hill Webster NE NWS 602.28 m (1975.07 ft) KVAX Moody AFB South Stockton Lanier GA AFWA 54.25 m

(177.17 ft) KVBX Vandenberg AFB Orcutt Santa Barbara CA AFWA 372.77 m (1223.75 ft) KVNX Vance AFB Cherokee Alfalfa OK AFWA 368.81 m (1210.63 ft) KVTX Los Angeles Los Angeles Ventura CA NWS 830.88 m (2726.38 ft) KVWX Evansville, IN (Non-

NEXRAD) Owensville Gibson IN NWS 155.75 m

(511.81 ft) KYUX Yuma Yuma Pima AZ NWS 53.04 m

(173.88 ft) LPLA Lajes AB Santa Barbara N/A AZO RES AFWA 1016.2 m (3333.33 ft) PABC Bethel FAA Bethel N/A AK FAA 49.07 m

(160.76 ft) PACG Sitka FAA Biorka Island N/A AK FAA 63.09 m

(206.69 ft) PAEC Nome FAA Nome N/A AK FAA 17.68 m

(59.06 ft) PAHG Anchorage FAA Kenai N/A AK FAA 73.76 m

(242.78 ft) PAIH Middleton Island Middleton Island N/A AK FAA 20.42 m

(65.62 ft) PAKC King Salmon FAA King Salmon N/A AK FAA 19.2 m

(62.34 ft) PAPD Fairbanks FAA Fairbanks N/A AK FAA 790.35 m (2591.86 ft) PGUA Andersen AFB Andersen AFB N/A GUAM AFWA 80.47 m

(262.47 ft) PHKI South Kauai FAA South Kauai Kauai HI FAA 54.56 m

(180.45 ft) PHKM Kamuela/ Kohala Apt Kamuela Hawaii HI FAA 1161.9 m (3812.34 ft) PHMO Molokai FAA Molokai Molokai HI FAA 415.44 m (1361.55 ft) PHWA South Shore FAA Naalehu Hawaii HI FAA 420.62 m (1381.23 ft) RKJK Kunsan AB Kunsan Ab N/A KOREA AFWA 23.77 m

(78.74 ft) RKSG Camp Humphreys Camp Humphreys N/A KOREA AFWA 15.85 m

(52.49 ft) Appendix G: WSR-88D Weather Radar Network Page 16-8

Page 423Open in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010)

ICAO NEXRAD

SITENAME

CITY COUNTY STATE AGENCY ELEVATION RODN Kadena AB Kadena Ab N/A JAPAN AFWA 66.45 m

(216.54 ft) TJUA San Juan FAA San Juan N/A PR FAA 851.61 m (2795.28 ft) Appendix G: WSR-88D Weather Radar Network Page 16-9

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) APPENDIX H: AWC GEOGRAPHICAL AREA DESIGNATOR MAP

Figure H-1. AWC Geographical Area Designator Map

Appendix H: AWC Geographical Area Designator Map Page 17-1

Page 425OCROpen in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) APPENDIX I: PRESENT WEATHER SYMBOLS 2 7 8 9 (S) Widespread dust in Duat or sand Well developed Duatstorm or not coserved on cne wno Le auspension in the raised by wind, at dust devilCO? sandstorm within air, not raised by time of obo within paot hour sight of station wind, at time of GE ACCLON Fes in botches 60 casey prolent ren 90 Moderate of heav hower(a) of hail time of obs;

and/or rain/anow thunderstorm Figure I-1. Present Weather Symbols with Text Explanation Appendix I: Present Weather Symbols Page 18-1

Page 426OCROpen in PDF

Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Matching of METAR present weather text to symbol in table below is not necessarily endorsed by the National Weather Service or the World Meteorological ores have no Bires ponding in up present weather fette bophial repe tentatiority ferRetting this ente found at tp: odd. patible cher gain gray boxes have no corresponding METAR present weather text).

2 4 5 6 9 13 pm 59 00 14 S 13 S 12 (5) 00 FU HZ DU SA BLDU PO VOSS

VA BLSA VCELDU VCPO VCDS

VOBLSA BLPY 58 56 50 57 = 51 (•) 33 T 2 1 X 10 BR MIFG VCTS VIRGA VCSH TS 5Q

•J =] KJ 20 SI 11 £ IS + 30 54 523

VCFG BCFG PRFG FG I FZFG 46 42 34 :

DZ R 44 41 724 aN 60 -RA - FZRA 43 19 → 31 * 70 -SN SG IC 45 38 28 117 0

•SHR

- SHRA

- SHSN -RA +SHGS 15 g T6 is 15 P3 90 SHER GR TSaS +TSRA +TSSN any TS and +SHGR +TSPL any SA or DU Figure I-2. Present Weather Symbols with Corresponding METAR/SPECI Present Weather Code Appendix I: Present Weather Symbols Page 18-2

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Aviation Weather Services, Advisory Circular 00-45G, Change 2 (October 2014) APPENDIX J: TURBULENCE AND ICING INTENSITY

DEPICTIONS

Table J-1. Turbulence Intensity Intensity Aircraft Reaction Symbol Light Loose objects in aircraft remain at rest.

Moderate Unsecured objects are dislodged. Occupants feel definite strains against seat belts and shoulder straps.

Severe Occupants thrown violently against seat belts. Momentary loss of aircraft control. Unsecured objects tossed about.

Extreme Aircraft is tossed violently about, impossible to control. May cause structural damage.

Table J-2. Icing Intensity Intensity Aircraft Reaction Symbol Trace Ice becomes perceptible. Rate of accumulation slightly greater than sublimation. Deicing/anti-icing equipment is not used unless encountered for an extended period of time (over 1 hour).

Light The rate of accumulation may create a problem if flight is prolonged in this environment (over 1 hour). Occasional use of deicing/antiicing equipment removes or prevents accumulation. It does not present a problem if this equipment is used.

Moderate The rate of accumulation is such that even short encounters become potentially hazardous, and use of deicing/anti-icing equipment or diversion is necessary.

Severe The rate of accumulation is such that deicing/anti-icing equipment fails to reduce or control the hazard. Immediate diversion is necessary.

Appendix J: Turbulence and Icing Intensity Depictions Page 19-1