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
20200120088539121565271323021064253273707067810198014147
20200120078929321962226221571075264659747074710197014118
2020012006896932256022951990989224281707065810195614092
20200120058718941583216321581053316575777064810194514064
2020012004891975222327662096996191859727077810193914028
20200120038789481715211017981026337181918045710192214001
20200120028229322536204219751010250664837084710188813957
20200120017949802215267716631003243464879066610188313882
202001200094294027141810195010722667531009062910208114410
202001192390295616122262221210923061641029061810206314405
202001192289598217362298247710972600437880761010209114392
2020011921939986228422821854991274357767081810207214381
202001192085210151471269617291084322344858084810207114371
20200119199169502032287617411056248863957078810204914360
20200119188619102432243520471098225948947083810205614339
202001191790598521412565179510512589691038056810204914325
202001191688298824442372182810242480669070661010205014308
2020011915888964211221321820983310762786064810206614291
20200119149059452248198022801004264061806070910204814277
20200119138769482307289019191034201962696077710204214257
2020011912907995220522601950970269470709068910203314241
202001191192493325202783186410411908581088052810201614224
20200119108608542444267017211097231461736072810201614197
2020011909899985209121512054927283766975064810198914174
20200119088759312214244718031010263866937055810199114139
20200119078479392247251120661030226665805073710197814115
20200119068699862167211124801042223165776080710196814090
20200119058338822776180622331070227268966059810195614066
2020011904883909147821982304981310949906061710196914045
20200119038759282049246621221069233666777071810194114016
2020011902878959142824562637973248272717062910193113966
20200119019099922224142827181008248255927069710190213894
202001190090992724282787174810442268529410076810205314405
20200118238779772318235118631051267368879071810204414398
20200118228679281937229619751048304669798084810204114387
20200118218679982482168518751066311874778069810204914377
202001182088596918772271251810292535618910067710204714366
20200118199269303038206322371009187170826068710204714355
20200118189049152896201622481021205974857056800204714336
2020011817880101122192316181010252783578210063700205014313
20200118168749762566201424371006215570876064800203414297
20200118158688771689273520751093267776705065900203514274
20200118148649652463247813801083275559796071800203414245
20200118139429382215209622591061246152688075800204214225
20200118128309252088250121261057243280716058800202714209
20200118118999332824221518801011218864778072800200914188
20200118108599592124193722821000278575717066800199614169
2020011809873981256519092117998248374827051700200314150