Transcription of CHAPTER 12 THE SYNOPTIC CODE DETAILED DESCRIPTION - …
{{id}} {{{paragraph}}}
Amendmentnoi~ ,theobserverwillfindthatthepreparationof theSynopticmessageis simplifiediftheappropriateentriesforline sandcolumnsIto42aonForm63 9028,TablesforSynopticCode,willassistthe min 2322aregivenin is thefirstgroupof thesecondlineof themessageheader.(M1M1M~M~isencodedBBXX forsy-nopticreportsfromshipstations.) thesecondlineof themessageheaderofa Dayofthemonth(UTC).GG Houroftheobservation(UTC). ~ Windindicator, fori~, ptionofspecifyinga3or 4,dependingonwhetheror ~ Stationnumber, , Thissymbolis anindicatorto showwhetheror nottheprecipitationgroup6 RRRtRis includedinthemessageand,ifincluded,inwha tSectionof :iR0inSections1and3includedinbothSection sinSection1included2inSection3included3i n noneof thetwosectionsomitted(precipitationland3 amount=0)4innoneof thetwosectionsomitted(precipitationIand3 amountnotavailable) ,itisincludedinSectionI, andiRis astationwhichtrans-mitsintermediatesynop ticreports,anditoccursbetweenamainsynopt ichourandthesubsequentintermedi-atesynop tichour,the6 RRRtRgroupwillb
12.3.2.1.3 With a mackerel sky (AC or SC perlucidus), breaks between the cloud elements always exist. Hence,even thoughtheseclouds extendoverthe whole celestial dome,thetotalamountshallbereported by N = 7 or less. 12.3.2.1.4 N 9 shall be reported when the sky is completely concealedby an obscuring phenomenon either surface—based or aloft.
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}