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United States Department of Transportation United States Department of Transportation

Notice JO 7900.12 - METAR/SPECI Reporting Changes for Snow Pellets (GS) and Hail (GR) (Cancelled)

Document Information

Type
Notice
Number
JO 7900.12
Title
METAR/SPECI Reporting Changes for Snow Pellets (GS) and Hail (GR)
Date issued
2019-09-01
Date cancelled
2020-09-01
Office of Primary Responsibility
AJT-2
Access restriction
Public
Order purpose statement

This Notice coincides with a revision to the Federal Meteorological Handbook (FMH-1) that was effective on November 30, 2017. The Office of the Federal Coordinator for Meteorological Services and Supporting Research (OFCM) approved the changes to the reporting requirements of small hail and snow pellets in weather observations (METAR/SPECI) to assist commercial operators in deicing operations.

Content

For more information, contact 9-awa-ait-directives@faa.gov.