
(Indice au bas de ce message)
Sauf que je me demandais pourquoi le bulletin n'était pas sous forme textuelle et plutôt sous la forme d'une image. Après vérification sur le site de NOAA, ça semble être un canular. Comme quoi même CNN peut se faire prendre. Le bulletin original officiel était légèrement différent:
000
FXAK68 PAFC 041928
AFDAFC
SOUTHCENTRAL AND SOUTHWEST ALASKA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ANCHORAGE AK
500 AM AKDT FRI OCT 4 2013
.ANALYSIS AND UPPER LEVELS...
PRESSURES AT THE CENTER OF THE WESTERN GULF SURFACE LOW CONTINUE TO
RISE AS DYNAMIC SUPPORT HAS ONCE AGAIN RUN OUT. THE UPPER TROUGH
MOVES SLOWLY EASTWARD IN THE GULF WITH THE REMAINING SURFACE LOW
TRANSITIONING INTO A BROAD COMPLEX CENTER UNDER THE UPPER LOW. WIND
SPEEDS IN THE JET STREAK DOWNSTREAM OF THE LONG-WAVE APPROACH 140 KT.
ENTERING THE BACKSIDE OF THE TROUGH...A WEAKER JET STREAK CONTINUES
DRIVING AN OVERALL PROGRESSIVE PATTERN. RAIN SHOWERS PERSIST IN THE
GULF...ALTHOUGH THE FRONT IS RAPIDLY WEAKENING EARLY THIS MORNING.
YESTERDAY`S COASTAL JET HAS WOUND DOWN WITH THE ENERGY SHIFTING DOWN
THE BACKSIDE JET BEHIND THE LOW BRINGING THE STRONGEST SUSTAINED
WINDS FROM BRISTOL BAY THROUGH THE SOUTHERN GULF.
(Indice: lisez verticalement la première lettre de chaque ligne)

