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
20170528120103826019582194204811442809511140450075221013883
20170528110101126118922296213111482700651042530067218913865
20170528100100025918102223218211652786531139520067219013837
20170528090104025818802354190911202847491134520064219113809
20170528080107425721262328178911622658531034460057218813782
20170528070102925518522094212011212896481046530062215813744
20170528060106125517992554217310702441491143480064215213720
20170528050103225419992171209310972683491143360051216813687
20170528040106125421872332176410982613441241470059213513647
20170528030100625619552650200011062313531341420069210913613
2017052802010522531928228118841134272144945540062209513562
20170528010104525719602234203811562514591136480068204913475
20170528000104426320072460206811252612511234380076228614076
20170527230104926122472495190611232493471238550051229414071
20170527220104126120102399205111512650481355480063226314053
20170527210107726319752312194011392847331041510068228514041
20170527200107626119272430195111482759501254460059225714030
20170527190103526420622500195411542578461046520056226114018
20170527180108126318992254213411142786401354540062225014004
20170527170102026118902382206011662747571141410081223413991
20170527160106326219742520190811902596441129410077225413969
20170527150103126120862587185412112467371239590053225413951
20170527140102426218442295219011242750411341430073223313933
20170527130109526220112462195611162576431051360073222413915
20170527120103226320901881197911653052421151390070221813893
20170527110104926117852595202911332594471339410060222313869
2017052710010362611838247220511115265444939500053221413836
20170527090109226016352697217311242433471335430059219813809
20170527080104425617482370219211542637431140520063217313783
20170527070107625817722321206011032794511136470062215513746
2017052706010342591860243720661096260546947540052214313708
20170527050104225718362213207111112808461047340065213613676
20170527040101226121862402178311242546451032510072211413638
20170527030101125920332473171611492652451247460057210313603
20170527020102626018192017228011132750401141590073206813557
20170527010103026320492305175610992694541142490055203813445
20170527000104526121342359199311582626451636580064226614061
20170526230103826218562449204811482766471147420069226614049
20170526220101526218632217226611262815321042390074227814039
2017052621010552631976250221241107253139939600056226914030
20170526200105926018782316201512152809441346470069224814019
20170526190106126518452354217011332718591040530067223114006
20170526180106026120852008213511262852441341520059225113987
20170526170102326219932349202911692688441242510065224513972
2017052616097626219672249198111622901351149490067224313952
20170526150106925919772358196911322717561235580062223013934
20170526140107726118552422216611532539401348530058223313918
20170526130104625918832447209411622562521554500058221313895