Hourly Number of Weather Stations on APRS-IS

This shows the number of weather stations (both ham and non-ham) sending directly to APRS-IS servers. The information for packets is here.

YearMonDayHour2ndCWOP-1CWOP-2CWOP-3CWOP-4CWOP-5CWOP-6CWOP-75thFIRST4th6th7th8th3rdotherTotal
20180528050888104424212041170298823795835500091193113601
20180528040852973237519851872998238359669000113187813563
2018052803081799023422213187894522307684700099187413519
2018052802086599924821864177797924145975700093186213458
20180528010879101924071948175595323657065700072183613367
2018052800092299320862117214199224906875600077205514004
201805272308691048213222122054101224006655200092204613988
2018052722086310592167211719871058247261650000136200013976
201805272108979562187225719251015247359858000125199813958
20180527200867962231323061997102122337776100069202813941
20180527190913997235020831909100224366167000070203013927
2018052718088110092270240718081011229356751000122199713912
20180527170906109021432125190210302476711055000110198413902
201805271609271003240519031911102024887355200088200313878
20180527150828103522891951204599725016264400094201113863
20180527140861106425481967193598122665975000076202213836
20180527130907100223072068169898426476088300081197213817
201805271209129732357219018071004235764856000112196113801
20180527110849961246120031800101324975997600088196113777
2018052710087797422132201188693424906556100081197213759
201805270908701032230421851879100822746164500096197313733
20180527080872102724982361177095620596534600099195513711
2018052707089399924341903183693025327456000080193013676
2018052706090299324462127189199621516474200089193313641
201805270508901001231221771630964250655553000116189513604
201805270408091004234622201787970232264539000110188913565
20180527030833101123442063193893023175264500080190413523
2018052702088896022032042197193924109895400086182413484
201805270108349702164197218781029251658543000114181813401
201805270008481020223122292044102623578675500065206614034
20180526230893104224072234187396123396355000083207414024
20180526220893104324611925213894723356076900068206514011
201805262109221007238820941970991235551957000125201813987
201805262008651050233423631918952223164443000129201513968
201805261908681008253817591856103926358475000066204313953
201805261808841089213521541949980250857456000135199613947
201805261709191016254419701828100024156775400073203613929
201805261609281013229220601920931253757850000105200513906
201805261509311003266420121654999240254746000119199313884
201805261408981014255625421083105124977795200074200813861
20180526130908105323361951196596124625667500075198913837
201805261208741041240421971805941235247108000086197613813
201805261108881032228720481896969248065853000117195013793
20180526100878100022352133199995723857955400076197313774
2018052609090396626731937159299725018454300081197413756
20180526080824976245319751934952244267244000109195313731
2018052607086398324601885182898725246364800079197013696
201805260608551010233918891919928257061647000122191713663