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
20170120171490110901894222918391009235038748370065222013741
2017012016149331110192622902026939207642940350063222013723
2017012015139111084187119872071965240246732420058221013699
2017012014138941089163422352073972237252937400068218913677
20170120131387911001945192719151000248542839470050219713647
201701201212916110617162139192610102425471049440055217013625
2017012011128391171145421632431975218742744490069216313606
2017012010128781129174120692017934244451647400066214313577
2017012009118661126184221641925993228348635440063214313549
2017012008128841104187920792026948226258650440059210713518
2017012007118821058183221432138998211741946430046212913493
20170120061193310751498208624181008211749838460049211113447
2017012005128811135161118252456948224541837360065210513405
2017012004119151044183819052129963228761738460055207313372
2017012003118941099150520432302943227433642350062208613335
2017012002118941063159119242290948231650636390073204113282
2017012001118971064172619832177979213848649350064200313180
20170120001394911221839206622359722230521035430061222713854
2017011923139241133174019462228951248456839430062221813845
2017011922139221121171220602107997247944838400061222713829
20170119211495011331708186719591037273841739400069221213814
2017011920139141144177120302133996239050741550061219613801
20170119191388310341894218620711008229960727410061220713791
20170119181490911351914222418439852346451031490067219713769
2017011917148901137168321941959965251248746460066218713754
2017011916139281087170719742367971229251634450062219013727
2017011915149001119162417562319984261038639320069220013710
2017011914148611119172620482282945231343726450073218713689
2017011913139151060170320102347997225257835240073217213666
2017011912139241069197119781922964244643823470067217313648
2017011911128871106198220001853981244835944410065216313626
2017011910139191093158020732362925229444847390064214213603
2017011909129081064168921692230971220249941270077212913577
20170119081194210891757210921828942230521142480063210313533
20170119071287710841678194623379662301431138500060209313496
20170119061195011181748215920039492241521038340054209313460
2017011905119271028183316021880972289848927430067207713422
20170119041292311101988194316789602524421148470055205113392
2017011903128501106189220041999974227443932480051205813352
20170119021185311211847186819319362502571037420062202613303
2017011901118571059184821581823977226041842420055201013191
2017011900129741147186221782138925219460738410057222113854
2017011823139161150200221411657994254342931510071221913839
2017011822129671174166319442234974244439753360061221713825
201701182113925110819102081205110022315341144370054222813813
2017011820139611051183923901939979221545742420053222213798
2017011819139531119182321331962943242747947450043221313777
20170118181288710851945206520169552401561043420059218913765