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.

YearMonDayHourAMB1AMB2CWOP-3CWOP-4CWOP-5CWOP-6CWOP-75th1st4th2nd6th9th8th3rdotherTotal
20250621041524565186820362110250027942323293828283245219615839
20250621031525564201517301869294927392427383232332244217315816
20250621021522565227719301902256526152727322639372936215915788
20250621011521565265118712116237422422722173524294545213415718
20250621001531571202221092347247125053326363528363540229716122
20250620231532572270519162227254420582521442923263648230916115
20250620221532572172419272565255426721930442335283937230616107
20250620211533571196517922559254425792926313021303944230516098
20250620201530571245119291827261526143827232529264338230216088
20250620191530572191619492611219127643524373427303430228816072
20250620181527572174018942515288423872524343423293345229316059
20250620171528571321817751915193625682825332230373447227316040
20250620161531571244618252552176228083223303425244441227416022
20250620151529572190018222816223126153519452633223638226816007
20250620141529570196317902640278921952023402132343244226815990
2025062013152856982818782938286428662616282040374343225015974
20250620121528570205519152857166428743123343338303535223915961
20250620111524570235117162151238827473123302739283636224115938
20250620101524569213920202084239027172222363828303742222515923
20250620091526569132518112110343826522225243531324442221515901
20250620081528570190919252145248328652533402727232935222715891
20250620071526571228218352790200224103526343226293431221215875
20250620061528568195813501928245836103525332529342837219715843
20250620051524570253618842214208425682432373428273634218215814
20250620041527570192417772380244827492124332130233943218415793
20250620031524569232716162521257322323124372329323237216015767
20250620021523569255816972392258120302730403127322734213515733
20250620011520570235016062759202624662126302330343442211415651
20250620001536576243321792120215226013139242117354749230816168
20250619231534574215519212518217227152731373626214344230516159
20250619221535575294417491756205129722932383122342939231616152
20250619211535575249822681803229626042822352330423544230416142
20250619201534575260523151609232626082827283125333051230716132
20250619191534575186421862274204130912636391922283548230716125
20250619181534574213523552302216424982636392417382951229516117
20250619171534574221619802695192126292933323413233457229716101
20250619161531572251216972421172130833227353324233141230116084
20250619151532573272317571711270125282727333223363252227916066
20250619141533573196718862129262728062727353325313150227316053
20250619131530573235817822186210229793131312030323343227216033
20250619121531573248620552182255421232934313226243237227016019
20250619111533572217018481762247331252921372532233535226615986
20250619101533572217018481762247331252921372532233535226615986
20250619091533571178921602078293324132626303329313746224615981
20250619081531571215120362054300321223633332525253944222815956
20250619071530571251619181885236226752728342838163053222515936
20250619061528571204517022309224830462825343527333540221015916
20250619051529571272119242147221423332535402925362337220215891