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
2017072220010062151831228021101123286346835320055226613870
20170722190103521418622402215711682573381051580051222913848
2017072218010052131831227520901167281946953430058222513834
2017072217010512122096219220841128262641947570061221013814
20170722160103621218792409213611182582411247580062220513797
20170722150103221419772477203211522477321047600068219813776
201707221409972131944225421961152259449849520059219113758
201707221309872141913245219781154263237850630062218213732
20170722120100821419452056228411172692441047520065217113705
20170722110104021418172382195311452757471147500066216213691
20170722100106421418302063233510812710471138520056216713668
20170722090102321320622395187411642555511044510059213913640
2017072208010802142050237219241072256444944500064213313620
2017072207098921122982657185310432198391236470070212713580
2017072206010822102064224616661089287554745450063210513551
201707220509972101942226620161069270547950610062207013504
201707220409732102169217318681102268552746580051207413468
201707220309922111938215720921087268443844450058207713436
2017072202096621018582231192411212820491047480065204413393
2017072201095520820592173192110702672461137300083201313278
20170722000102021520472435211211772471401047480070222113913
20170721230103521520922387195611222663411239480062223513907
2017072122010142161929228920281234275549941550064221513898
20170721210111821519722281190711452817471237450059222713882
20170721200105121520512222212911352646481057370056221213869
20170721190103621422222256175610802872601244560061218913858
201707211809782141797247722631102259533855460054222313845
20170721170105421420742341186311252743551148460063219613833
2017072116010382172168248318731107252145843560058220613823
2017072115098821620042212208711772715391042500056221013806
20170721140102821620682345191812182592431155480060218413786
201707211309722172093227518451157280345753480058218413757
20170721120104121620172455187211582584491142460071216613728
2017072111098121421402292180111292773451051550061215013702
2017072110095421717752129216411382938441050560061214113677
20170721090101021619542413209911652447531148510058213213657
20170721080100421817812468200010882727451234520071212813628
20170721070105821520252396206710982410501046360061213013602
2017072106099021619922264201310892693331156460050212413577
20170721050108921420702347198111132412411258540062207813531
201707210409892161824235420201134266838944480068208413496
20170721030104021519952393193510652536401044560059207013458
201707210209912121944230218821129269053942320064206213412
2017072101097221418582507190911162501551148420070199613299
2017072100010682201944232520031089283445946500062223713932
2017072023010352211903246020111167268554948370061223713928
20170720220104522120412371196011252711291065420057224013917
20170720210101021921112400201010942618391049500062223213904