Weather Product Valid Times Flashcards
1
Q
Metar
A
Time of issuance
2
Q
Pireps
A
Time of issuance
3
Q
Surface analysis
A
Issued 8 times daily, valid at 00, 03, 06, 09, 12, 15, 18, and 21Z
4
Q
Weather depiction
A
Transmitted every 3 hours beginning at 0100z, valid for the forecast period
5
Q
Sigmet
A
Non convective, unscheduled valid up to 4 hrs
Convective, unscheduled valid for 2 hours or until superseded
6
Q
AIRMET
A
CONUS: issued at 0245, 0845, 1445, and 2045
7
Q
FA
A
18-24 hour
8
Q
TAF
A
Valid for 24-30 hr, issued 4 times daily at 0000, 0600, 1200, 1800Z
9
Q
FB
A
Issued 4 times daily
10
Q
Frz lvl
A
Updated hourly
11
Q
Low Level Sigwx Prog Charts
A
Issued 4 times daily, valid at 0000, 0600, 1200, and 1800z
Left side is 12hr, right side is 24hr
