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
20160505081412631517182415251602137918455913367000133196113241
20160505071312471562179715081608133718754915357100134195513206
20160505061212291572185015211608141317274513435900139194813179
2016050505131588283822461976218237215514415800130193713136
201605050414164327672183196122463929439456700134181412994
2016050503141543286423001899214545416814515900113179212948
201605050214152627862187184320121652955613476600116177512901
20160505011411691547176515121557135418535214506400115174112807
20160505001512321645188015511596135918925411386500136206613540
20160504231312581622193115921607143517056316456600105207313531
20160504221212191599191315361604142218476316326800121206513517
20160504211312201581187015191627141219046310366500128206313511
20160504201313771690258101794160020695412435800140205413485
20160504191413981745259901749156920346513376600133204513467
20160504181513951761249701785156920734915527000121204613448
20160504171314021682262901793152320394616465700129205613431
20160504161314461660253001804156920506313415700131203613413
20160504151314221656256701802155420514810457600137202213403
20160504141414191683259401770150320685811426700123202513377
20160504131213931682249201799154521135511576100129200613355
20160504121413941658252101774157920835212487200125200513337
20160504111313931724257801796149720054812406300125202313317
20160504101314221650253201736150221355013416300147198213286
20160504091613971682252501794152820424712546100133197213263
20160504081414131683252801781154820014915346300143197213244
20160504071314431661249501708155420696514456700121194713202
20160504061313841725243001767153720715514556800125193013174
20160504051514031702249901748148620495912376500131192413130
20160504041313821697247401776151020215213416100113193313086
20160504031513251688250701766153020185213486900114190113046
20160504021313491699253801722149719865312476200130187912987
20160504011413921637250801692157119046112426300112185912867
20160504001414621701260901806155420365814496400131206113559
20160503231414581707253701836153920876010417100131206013551
20160503221314391694258901775154221134811507500129205913537
20160503211414391696255301818159020415812418000123205113516
20160503201513951672259501808157520834710526500108208013505
20160503191413791689262101763157820854813356100111209213489
201605031814141717002595017591554207657934660096209213469
20160503171514151668258301809158920274010375700107209913456
20160503161614111672261201819156020085411425200100207413431
20160503151714061702249401824154321074510404900106207213415
20160503141614411679251601730158621034111446300104205813392
2016050313141423171325330180915492017539435300113204713376
20160503121313711701248601862152220894212335000107206413352
20160503111314211677254001823156819864911434700109204213329
2016050310131410168825790178515122027358437100107202413302
20160503091314391667248501809156620204513455600105201213275