Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-34
7.2.2.13 TAF Examples
TAF KPIR 111140Z 111212 13012KT P6SM BKN100 WS020/35035KT TEMPO 1214 5SM BR FM1500 16015G25KT P6SM SCT040 BKN250 FM0000 14012KT P6SM BKN080 OVC150 PROB30 0004 3SM TSRA BKN030CB FM0400 14008KT P6SM SCT040 OVC080 TEMPO 0408 3SM TSRA OVC030CB
TAF Terminal Aerodrome Forecast KPIR Pierre, South Dakota 111140 prepared on the 11th at 1140 UTC 111212 valid from the 11th at 1200 UTC until the 12th at 1200 UTC 13012KT wind 130 at 12 knots P6SM visibility greater than 6 statute miles BKN100 ceiling 10,000 broken WS020/35035KT wind shear at 2,000 feet, wind from 350 at 35 knots TEMPO 1214 temporary conditions between 1200 UTC and 1400 UTC 5SM visibility 5 statute miles BR mist FM1500 from 1500 UTC 16015G25KT wind 160 at 15 knots gusting to 25 knots P6SM visibility greater than 6 statute miles SCT040 BKN250 4,000 scattered, ceiling 25,000 broken FM0000 from 0000Z 14012KT wind 140 at 12 knots P6SM visibility greater than 6 statute miles BKN080 OVC150 ceiling 8,000 broken, 15,000 overcast PROB30 0004 30% probability between 0000 UTC and 0400 UTC 3SM visibility 3 statute miles TSRA thunderstorm with moderate rain showers BKN030CB ceiling 3,000 broken with cumulonimbus FM0400 from 0400 UTC 14008KT wind 140 at 8 knots P6SM visibility greater than 6 statute miles SCT040 OVC080 4,000 scattered, ceiling 8,000 overcast TEMPO 0408 temporary conditions between 0400 UTC and 0800 UTC 3SM visibility 3 statute miles TSRA thunderstorms with moderate rain showers OVC030CB ceiling 3,000 overcast with cumulonimbus
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-35
TAF AMD KEYW 131555Z 131612 VRB03KT P6SM VCTS SCT025CB BKN250 TEMPO 1618 2SM TSRA BKN020CB FM1800 VRB03KT P6SM SCT025 BKN250 TEMPO 2024 1SM TSRA OVC010CB FM0000 VRB03KT P6SM VCTS SCT020CB BKN120 TEMPO 0812 BKN020CB
TAF AMD Amended Terminal Aerodrome Forecast KEYW Key West, Florida 131555Z prepared on the 13th at 1555 UTC 131612 valid from the 13th at 1600 UTC until the 14th at 1200 UTC VRB03KT wind variable at 3 knots P6SM visibility greater than 6 statute miles VCTS thunderstorms in the vicinity SCT025CB BKN250 2,500 scattered with cumulonimbus, ceiling 25,000 broken TEMPO 1618 temporary conditions between 1600 UTC and 1800 UTC 2SM visibility 2 statute miles TSRA thunderstorms with moderate rain showers BKN020CB ceiling 2,000 broken with cumulonimbus FM1800 from 1800 UTC VRB03KT wind variable at 3 knots P6SM visibility greater than 6 statute miles SCT025 BKN250 2,500 scattered, ceiling 25,000 broken TEMPO 2024 temporary conditions between 2000 UTC and 0000 UTC 1SM visibility 1 statute mile TSRA thunderstorms with moderate rain showers OVC010CB ceiling 1,000 overcast with cumulonimbus FM0000 from 0000 UTC VRB03KT variable wind at 3 knots P6SM visibility greater than 6 statute miles VCTS thunderstorms in the vicinity SCT020CB BKN120 2,000 scattered with cumulonimbus, ceiling 12,000 broken TEMPO 0812 temporary conditions between 0800 UTC and 1200 UTC BKN020CB ceiling 2,000 broken with cumulonimbus
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-36
TAF KCRP 111730Z 111818 19007KT P6SM SCT030 TEMPO 1820 BKN040 FM2000 16011KT P6SM VCTS FEW030CB SCT250 FM0200 14006KT P6SM FEW025 SCT250 FM0800 VRB03KT 5SM BR SCT012 FM1500 17007KT P6SM SCT025
TAF Terminal Aerodrome Forecast KCRP Corpus Christi, Texas 111730Z prepared on the 11th at 1730 UTC 111818 valid from the 11th at 1800 UTC until the 12th at 1800 UTC 19007KT wind 190 at 7 knots P6SM visibility greater than 6 statute miles SCT030 3,000 scattered TEMPO 1820 temporary conditions between 1800 UTC and 2000 UTC BKN040 ceiling 4,000 broken FM2000 from 2000 UTC 16011KT wind 160 at 11 knots P6SM visibility greater than 6 statute miles VCTS thunderstorms in the vicinity FEW030CB SCT250 3,000 few with cumulonimbus, 25,000 scattered FM0200 from 0200 UTC 14006KT wind 140 at 6 knots P6SM visibility greater than 6 statute miles FEW025 SCT250 2,500 few, 25,000 scattered FM0800 from 0800 UTC VRB03KT wind variable at 3 knots 5SM visibility 5 statute miles BR mist SCT012 1,200 scattered FM1500 from 1500 UTC 17007KT wind 170 at 7 knots P6SM visibility greater than 6 statute miles SCT025 2,500 scattered
7.2.3 Issuance Scheduled TAFs prepared by NWS offices are issued four times a day, every six (6) hours, according to the following schedule:
Table 7-7. TAF Issuance Schedule
SCHEDULED ISSUANCE VALID PERIOD ISSUANCE WINDOW 0000 UTC 0000 to 2400 UTC 2320 to 2340 UTC 0600 UTC 0600 to 0600 UTC 0520 to 0540 UTC 1200 UTC 1200 to 1200 UTC 1120 to 1140 UTC 1800 UTC 1800 to 1800 UTC 1720 to 1740 UTC
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-37
7.2.3.1 Minimum Observational Requirements for Routine TAF Issuance and a Continuation The NWS WFO forecaster must have certain information for the preparation and scheduled issuance of each individual TAF. Observations or other complementary and/or supplementary data sources must include, at a minimum:
Wind (speed and direction) Visibility Weather and obstructions to vision Sky condition Temperature Dewpoint Altimeter setting
All weather elements need not be provided completely and/or at all times in the hourly/special observation itself. Alternative methods of obtaining the required weather elements can be utilized, at the discretion of the forecaster, in order to continue providing TAFs. However, in the event the forecaster believes the absence of one or more observed elements will lead to a degradation of the quality of the TAF, the TAF is limited (e.g., NIL AMD, indicating no amendments will be provided) or suspended (NIL).
Once a particular TAF has been suspended (NIL), a delayed or scheduled TAF for that airport is not issued until two consecutive observations not less than 30 minutes nor more than about one
(1) hour apart have been received to establish a trend. The forecaster may also use alternative observations, such as satellite, in addition to a single surface observation to issue a TAF.
7.2.3.2 Sites with Scheduled Part-Time Observations For TAFs with less than 24-hour observational coverage, or for which part-time TAFs are provided, the TAF is valid to the end of the routine scheduled forecast period even if observations cease prior to that time. The time observations are scheduled to end and/or resume is indicated by expanding the AMD NOT SKED statement. Expanded statements will include the observation ending time (AFT 02Z), the scheduled observation resumption time (TIL 12Z) or the period of observation unavailability (02Z-12 Z).
7.2.3.2.1 Examples of Scheduled Part-Time Observations TAFs
TAF AMD KACV 141410Z 141412 NIL= The TAF is suspended until a complete data source is available
TAF AMD KRWF 150202Z 150224 AMD NOT SKED 05Z-18Z= No amendments will be available between 0500 UTC an 1800 UTC due to lack of a complete observational set between those times.
TAF AMD KPSP 190230Z 190324 NIL AMD= No amendments will be made to the TAF.
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-38
7.2.3.3 Automated Observing Sites Requiring Part-Time Augmentation TAFs for AWOS-III sites which have part-time augmentation are prepared using the procedures for part-time manual observation sites detailed in the previous section, with one exception. This exception is the remark used when the automated system is unattended. Specifically, the time an augmented automated system is scheduled to go into unattended operation and/or the time augmentation resumes is included in a remark unique to automated observing sites: AMD LTD TO CLD VIS AND WIND (AFT aaZ, or TIL bbZ, or aaZ-bbZ), where aaZ is the time of the last augmented observation and bbZ is the time the second complete observation is expected to be received. This remark, which does not preclude amendments for other forecast elements, is appended to the last scheduled TAF issued prior to the last augmented observation. It will also be appended to all subsequent amendments until augmentation resumes.
The AMD LTD TO (elements specified) remark is a flag for users and differs from the AMD NOT SKED AFT Z remark for part-time manual observation sites. AMD LTD TO (elements specified) means users should expect amendments only for those elements and the times specified.
Example:
TAF AMD KCOE 150202Z 150224 text AMD LTD TO CLD VIS AND WIND 05Z-18Z=
The amended forecast indicates that between 0500 and 1800Z amendments will only be issued for wind, visibility and clouds.
An amendment includes forecasts for all appropriate TAF elements, even those not reported when the automated site is not augmented. If unreported elements are judged crucial to the TAF and cannot be adequately determined (e.g., fog versus moderate snow), the TAF will be suspended (i.e. an amended TAF stating NIL may be issued). AWOS-III systems with part-time augmentation, which the forecaster suspects are providing unreliable information when not augmented, is reported for maintenance and treated the same as part-time manual observation sites. In such cases, the AMD NOT SKED AFT Z remark will be used.
7.2.3.4 Non-Augmented Automated Observing Sites The TAF issued for a non-augmented ASOS site may be suspended in the event the forecaster is notified of, or strongly suspects, an outage or unrepresentative data. The term NIL AMD is appended to the end of an amendment to the existing TAF when appropriate. If the outage occurs within one (1) hour of the next scheduled issuance or if the forecaster believes the existing TAF is unrepresentative of conditions, an amendment or scheduled issuance containing only the statement NIL may be issued.
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-39
7.3 International Aviation Route Forecasts (ROFOR) International ROFORs are prepared and issued several hours in advance of regularly scheduled flights. The only NWS office which routinely issues ROFORs is the Weather Forecast Office (WFO) in Honolulu due to its designation as an ICAO Meteorological Watch Office (MWO).
7.3.1 ROFOR Criteria WFO Honolulu will honor all ROFOR requests for flights within the Pacific Region beginning or ending in, or having most of the flight path within its area of responsibility, which is the Oakland Oceanic FIR south of 30N, between 140W and 130E.
7.3.2 Issuance ROFORs are issued for prescribed times, several hours in advance, for regularly scheduled flights. ROFOR requests for unscheduled flights are prepared as soon as time allows.
7.3.2.1 ROFOR Amendments ROFORs are not required to be amended.
7.3.2.2 ROFOR Corrections ROFOR corrections are issued as soon as possible when erroneous data has been transmitted.
7.3.3 ROFOR Content ROFORs contain some or all of the following forecast parameters:
Winds and temperatures aloft
Significant en-route weather
Zone weather
Weather Synopsis
At a minimum, ROFORs include the first two bullets. They may contain data for multiple altitudes and include TAFs for destination points and/or alternates.
The core of a ROFOR is formatted as follows: 0iQLL 4hhhTT ddFFF
Where i = 1 for zone up to latitude L i = 2 for zone up to longitude LL
Q = 1 east of the dateline in the northern hemisphere Q = 2 west of the dateline in the northern hemisphere Q = 6 east of the dateline in the southern hemisphere Q = 7 west of the dateline in the southern hemisphere
hhh = height to which the temperature and wind refer TT = air temperature in whole degrees Celsius at hhh dd = true direction in tens of degrees from which the wind will blow at hhh
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-40 fff = wind speed in know at hhh
01104 4300M31 10010 Decoded as: The 30,000 foot wind (10010) and temperature (M31) are for that zone along the flight path from the equator to 05N east of the dateline.
7.3.4 ROFOR Examples
7.3.4.1 Majuro to Kwajalein Route ROFOR Example
FROC32 PHFO 301857 RFRKWA
FOR WSO MAJURO ROFOR VALID 2102 FOR ROUTE PKMJ TO PKWA AND RETURN 01208 4100P09 09010 4180M05 08015 SIGWX...NIL.
7.3.4.2 Tarawa to Majuro Route ROFOR Example
FROC33 PHFO 291510 RFRFFN
FOR PKMJYMYX ROFOR VALID 2008 FOR ROUTE NGTA TO PKMJ 01205 4100P08 06010 4140P00 06015 4180M03 07020 01201 4100P08 09015 4140P00 09020 4180M04 10025 SIGWX...ISOL TCU/VIS 5SM SHRA PKMJ 221120Z 221212 NIL=
7.3.4.3 Santa Barbara and San Francisco to Honolulu Route ROFOR Example
FRPN31 PHFO 301857 RFRKSF
WINDS/TEMPERATURES AND WEATHER BY ZONE FOR ROUTE SFO/HNL VIA 31.3N/140W VALID AT 311200Z
FLIGHT LEVELS ZONE FL050 FL100 FL180 FL240 ZONE WEATHER 25 3315 P16 3208 P11 3109 M07 3216 M19 6-8 STSC 010/030 26 3316 P13 3211 P09 3117 M06 3023 M18 4-6 STSC 015/045 27 3013 P12 3212 P09 3020 M06 3024 M18 6-8 MERGING LYR TO 200 ISOL VIS 3-5SM RA ISOL TCU TOPS FL220 28 3008 P14 3008 P08 2815 M06 2918 M18 DO 29 9905 P14 9905 P08 2609 M06 2612 M18 4-6 CUSC 020/050 30 0506 P14 9905 P08 9905 M06 2406 M18 DO 31 0818 P15 0613 P09 0307 M06 9905 M18 4-6 CUSC 020/080
ISOL -SHRA 32 0822 P15 0719 P09 0711 M05 9905 M17 DO
OVERALL COMPONENTS P4 P2 M4 M10 ROUTE SBA/HNL VIA 29.5N/140W VALID AT 311200Z
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-41
FLIGHT LEVELS ZONE FL050 FL100 FL180 FL240 ZONE WEATHER 25 3509 P17 3108 P11 3011 M07 3015 M19 6-8 STSC 010/030 26 3416 P14 3312 P09 3218 M05 3123 M18 4-6 STSC 015/045 27 0111 P13 3510 P10 3017 M05 3021 M18 2-4 CUSC 020/045 28 0307 P14 3606 P09 2713 M05 2717 M18 DO 29 0406 P14 9905 P08 2507 M05 2610 M18 4-6 CUSC 020/050 30 0815 P15 0610 P09 9905 M05 9905 M17 DO 31 0821 P15 0616 P09 0408 M05 9905 M18 4-6 CUSC 020/080
ISOL -SHRA 32 0822 P15 0719 P09 0812 M06 9905 M18 DO
OVERALL COMPONENTS P10 P5 M4 M7 SYNOPSIS...1024MB HIGH CENTERED NEAR N3000 W15600.
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-42
7.4 Wind and Temperature Aloft Forecast (FB) Wind and Temperature Aloft Forecasts (FB) are computer prepared forecasts of wind direction, wind speed, and temperature at specified times, altitudes, and locations. Forecasts are based on the North American Mesoscale (NAM) forecast model run. FBs are available on the Aviation Weather Center (AWC) web site at: http://aviationweather.gov/products/nws/winds/
7.4.1 Forecast Altitudes The following table contains the altitudes for which winds are forecast. Altitudes up to 15,000 feet are referenced to Mean Sea Level (MSL). Altitudes at or above 18,000 feet are references to flight levels (FL).
Table 7-8. Wind and Temperature Aloft Forecast Levels Actual Altitudes (MSL) 1,000 feet* 1,500 feet* 2,000 feet* 3,000 feet 6,000 feet 9,000 feet 12,000 feet 15,000 feet* Pressure Altitudes (Hectopascals) 18,000 feet (500 Hectopascals) 24,000 feet (400 Hectopascals) 30,000 feet (300 Hectopascals) 34,000 feet (250 Hectopascals) 39,000 feet (200 Hectopascals) 45,000 feet (150 Hectopascals)# 53,000 feet (100 Hectopascals)# * Hawaii and Western Pacific only.
# Not available for selected locations in the Contiguous US.
Wind forecasts are not issued for altitudes within 1,500 feet of a location's elevation.
Temperature forecasts are not issued for altitudes within 2,500 feet of a location's elevation.
Forecasts for intermediate levels are determined by interpolation.
7.4.2 Format The symbolic form of the forecasts is DDff+TT in which DD is the wind direction, ff the wind speed, and TT the temperature.
Wind direction is indicated in tens of degrees (two digits) with reference to true north and wind speed is given in knots (two digits). Light and variable wind or wind speeds of less than 5 knots are expressed by 9900. Forecast wind speeds of 100 through 199 knots are indicated by subtracting 100 from the speed and adding 50 to the coded direction. For example, a forecast
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-43 of 250 degrees, 145 knots, is encoded as 7545. Forecast wind speeds of 200 knots or greater are indicated as a forecast speed of 199 knots. For example, 7799 is decoded as 270 degrees at 199 knots or greater.
Temperature is indicated in degrees Celsius (two digits) and is preceded by the appropriate algebraic sign for the levels from 6,000 through 24,000 feet. Above 24,000 feet, the sign is omitted since temperatures are always negative at those altitudes.
The product header includes the date and time observations were collected, the forecast valid date and time, and the time period during which the forecast is to be used.
Examples
1312+05 The wind direction is from 130 degree (i.e. - southeast), the wind speed is 12 knots and the temperature is 5 degrees Celsius.
9900+10 Wind light and variable, temperature +10 degrees.
7735-07 The wind direction is from 270 degrees (i.e. west), the wind speed is 135 knots and the temperature is minus 7 degrees Celsius.
7.4.2.1 Coding Example Sample winds aloft text message:
DATA BASED ON 010000Z VALID 010600Z FOR USE 0500-0900Z. TEMPS NEG ABV 24000 FT 3000 6000 9000 12000 18000 24000 30000 34000 39000 MKC 9900 1709+06 2018+00 2130-06 2242-18 2361-30 247242 258848 550252
Sample message decoded:
(Line 1) DATA BASED ON 010000Z
Forecast data is based on computer forecasts generated the first day of the month at 0000 UTC.
(Line 2) VALID 010600Z FOR USE 0500-0900Z. TEMPS NEG ABV 24000
The valid time of the forecast is the 1st day of the month at 0600 UTC. The forecast winds and temperature are to be used between 0500 and 0900 UTC. Temperatures are negative above 24,000 feet.
(Line 3) FT 3000 6000 9000 12000 18000 24000 30000 34000 39000
FT indicates the altitude of the forecast.
(Line4) MKC 9900 1709+06 2018+00 2130-06 2242-18 2361-30 247242 258848 550252
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-44
MKC indicates the location of the forecast. The rest of the data is the winds and temperature aloft forecast for the respective altitudes.
The following table shows data for MKC (Kansas City, MO).
Table 7-9. Wind and Temperature Aloft Forecast Decoding Examples FT 3000 6000 9000 12000 18000 24000 30000 34000 39000 MKC 9900 1709+06 2018+00 2130-06 2242-18 2361-30 247242 258848 550252 Altitude (feet) Coded Wind Temperature (oC) 3,000 FT 9900 Light and variable Not forecast 6,000 FT 1709+06 170 degrees at 9 knots +06 degrees Celsius 9,000 FT 2018+00 200 degrees at 18 knots Zero degrees Celsius 12,000 FT 2130-06 210 degrees at 30 knots -06 degrees Celsius 18,000 FT 2242-18 220 degrees at 42 knots -18 degrees Celsius 24,000 FT 2361-30 230 degrees at 61 knots -30 degrees Celsius 30,000 FT 247242 240 degrees at 72 knots -42 degrees Celsius 34,000 FT 258848 250 degrees at 88 knots -48 degrees Celsius 39,000 FT 750252 250 degrees at 102 knots -52 degrees Celsius
7.4.2.2 Example for the Contiguous US and Alaska DATA BASED ON 091200Z VALID 091800Z FOR USE 1400-2100Z. TEMPS NEG ABV 24000
FT 3000 6000 9000 12000 18000 24000 30000 34000 39000 ABI 1931+10 1929+10 2024+06 2331-10 2448-23 235239 246348 256056 ABQ 2213+03 2327-04 2253-17 2263-27 227242 236946 245749 ABR 2017 2312+14 2308+09 2615+02 2724-13 2527-26 273641 274051 274562 AGC (etc.)
FT 45000 53000 ABI 301049 281149 ABQ 235061 244859 ABR 224559 243756 AGC (etc.)
Note: 45,000- and 53,000-foot winds are not available for selected locations in the conterminous US.
7.4.2.3 Example for Hawaii and the Western Pacific DATA BASED ON 091200Z VALID 091800Z FOR USE 1400-2100Z. TEMPS NEG ABV 24000
FT 1000 1500 2000 3000 6000 9000 12000 15000 18000 24000 LIH 9900 9900 1705 1806 1711+13 2216+10 2520+05 2523+01 2833-07 2937-19 HNL 9900 9900 9900 9900 1407+14 1908+11 2410+05 2612+01 2928-07 2930-18 LNY 9900 9900 9900 9900 1208+14 9900+11 9900+06 2909+01 3024-07 3027-18 OGG (etc.)
FT 30000 34000 39000 45000 53000 LIH 040734 990044 241055 281666 990072 HNL 051234 010543 250654 301066 990072
Aviation Weather Services, Advisory Circular 00-45F, Revision 1 INY 041433 010743 230754 260966 990072 OGG (etc) Note: The altitudes forecast in the Hawaii and western Pacific bulletins are different than those forecast in the Contiguous US and Alaska Note: The Hawaii and western Pacific bulletins are separated at the 24,000 foot level instead of 39,000 feet because of the additional, lower levels noted in Table 7-8.
7.4.3 Issuance The NWS National Centers for Environmental Prediction (NCEP) produces scheduled Wind and Temperature Aloft Forecasts (FB) four (4) times daily for specified locations in the Continental United States (CONUS), the Hawaiian Islands, Alaska and coastal waters, and the western Pacific Ocean (Figures 7-11 through 7-14).
Amendments are not issued to the forecasts.
SCAR SO SEA *ADYYAM GEEFCA EMLOEGR FOT SIY OTH RDM + LKV / •BOI * IMB eLWS •GTF *GGW *MOT DLN •BIL MES DIK "ABR •GEK SINL *AXH "MSP *OLH EGNB VC MOT SSM ECK BUF AUF JFK SYR ALB BOS PLB PWM EDL
•RBL •PIH •CZI •RAP PIR * LSE SFO •SACRNO BAM VELY "SLC RKS •LND MBW BFF •ONL "GRI OMA DSM "JOT FWACMHAGC EMI *CLE PSB SACY "FATBIH •BCE •GJT •DEN GLD SLN MKC TBRL USTL EVVLOU "SPI "IND DOVE CRW • EKN RIC •ROA *RDU HAT ORF SEWJF •LAS *FMN ALS •PUB •GCK ICT •SGF CGI BNA cou •TYS TRI SAN BLH PRC • ONT •PHX ZUN ABQ ICC AMA COKC FSM • GAG + TUL •MEM •HSV *BHMATL AGSP FLOLM •CAE SAV ACHS * TUS ELP INK ABI <DAL SHV "JAN • ROW-LBB SPS *MGM OCSG *2X G ° CLL LCH MS MOE PEN ATLH
• MBF +DRT •SAFPSX •T01•TO6 "TOT "4J3 PIE. SHOU AMLE ALRD CRP *H61 SMIA BRO ®H51 *H52 . *EYW Figure 7-11. Wind and Temperature Aloft Forecast Network - Contiguous US AC 00-45F (July 2008) Section 7: Forecast Text Products Page 7-45