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.

YearMonDayHourCWOP-1CWOP-2CWOP-3CWOP-4CWOP-5CWOP-6CWOP-75thFIRST4th2nd6th7th8th3rdotherTotal
202004032090610062694182118591070290674657076920217314668
20200403198809781941259915721073320757858078820216714655
202004031885697520412659188910882733468012083720217214643
202004031795896221482474203010702589558510059820217714627
20200403169049542623215424671009210780729063820215814610
202004031588110141878266624151043230449887060920217114587
202004031489394626661839219610692583529310055920215514568
202004031392596418213024177610462624398711071820215014548
202004031287098821971988202410433057587010074920213414524
2020040311102689200123012246118932926510012062920209614490
20200403108879482732165424481055242053749062820211914471
2020040309883101722201972195910573029638212066720208514454
2020040308852100020422410186310812880628310066720208014438
2020040307893100924952693160110572363507812090820205714408
20200403069639522590250418261040222361779069720205514378
20200403059129682553195425031000218758739072720205014348
202004030486596919752237225010862679657310055720204514318
20200403038259411917215023541022283450798069820203514294
202004030294894824232025218610322461538110075820200714259
20200403018179902109288416111029252145798069720198814159
2020040300907100621232182269710662296558211059820222214716
2020040223946100019602317216810482837747310075720219014707
2020040222906101319992588204611212597629010074820218014696
2020040221827101225392079199910962709689511058920217814682
202004022084010162467168220791054311167918061820218514671
20200402198979751468221832951080230962919074920217214661
20200402189049811892260824081093234771898059920217714648
2020040217870100621442152215910562833607511065920218714629
20200402169529701962220622751135270854809070820217614607
202004021592593929201995185310532515488910065820216714589
202004021489110011543235124681079285567767060820216414572
20200402138819742053280219681001249260889070920213314542
20200402128729821877234326351108233958828078720213414525
20200402118519651947278419591063257475889055820210714487
202004021089010002265266517091001260156788079720210414465
202004020986910551761250321291052275161797070720210114447
202004020891410011568185723481050337156897066620208614421
20200402079349792710213620191053226268807071720206514393
2020040206890938239124271934999250055797067820207114368
20200402058799492514193815801045316562797083820203314344
202004020487810042077322316491061216267746066720204114317
20200402038899592381227717681075269572746068720201414287
20200402028749592209148323221041313648977072820199814256
20200402018429442122246521161069240462786059820197914156
202004020088096921112412199410082884558210064720219214670
20200401238889592382224020751056265180678074820217114661
202004012288998019141947274610652703477010076820219314650
20200401219179312015241226951015225061758083820216814640