Filter
Top Products
B-12
Rev 2 Apr/2004
KMD 250 Pilot's Guide
Appendix B
Wx Abbreviations
NMBR Number
NMBRS Numbers
NMC National
Meteorological
Center
NML Normal
NMRS Numerous
NNE North-northeast
NNELY North-northeasterly
NNERN North-northeastern
NNEWD North-northeast-
ward
NNW North-northwest
NNWLY North-northwesterly
NNWRN North-northwestern
NNWWD North-northwest-
ward
NNNN End of message
NOAA National Oceanic
and Atmospheric
Administration
NOPAC Northern Pacific
NOS National Ocean
Service
NOSPECI No SPECI reports
are taken at station
NPRS Nonpersistent
NR Near
NRLY Nearly
NRN Northern
NRW Narrow
NS Nova Scotia
NSC No significant cloud
NSW No significant
weather
NTFY Notify
NTFYD Notified
NV Nevada
NVA Negative vorticity
advection
NW Northwest
NWD Northward
NWLY Northwesterly
NWRN Northwestern
NWS National Weather
Service
NY New York
NXT Next
OAT Outside air temper -
ature
OBND Outbound
OBS Observation
OBSC Obscure
OBSCD Obscured
OBSCG Obscuring
OCFNT Occluded front
OCLD Occlude
OCLDS Occludes
OCLDD Occluded
OCLDG Occluding
OCLN Occlusion
OCNL Occasional
OCNLY Occasionally
OCR Occur
OCRD Occurred
OCRG Occurring
OCRS Occurs
OFC Office
OFCM Office of the
Federal Coordinator
for Meteorology
OFP Occluded frontal
passage
OFSHR Offshore
OH Ohio
OHD Overhead
OK Oklahoma
OMTNS Over mountains
ONSHR On shore
OR Oregon
ORGPHC Orographic
ORIG Original
OSV Ocean station
vessel
OTLK Outlook
OTP On top
OTR Other
Common Weather Abbreviations
Appendix B 8/13/07 10:02 AM Page B-12