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
2016100113127511118188720751977962222935932570060208313287
20161001121277510692178185115909322591431646630049204813263
20161001111276110702157196516919472384451338620047204913241
20161001101474510461935196419809412345391438620059202513207
20161001091172310691830190523018692250361442560053201713176
20161001081176710692073196120219042138401137520061200213147
20161001071276710871930214919279232129401132620049197813096
20161001061173410151879203321329802109331142510051196413045
20161001051176510432202202717709342121481533680046191612999
20161001041272010561938176119759612427381339640048190912961
20161001031273410082011181218579852404331249530048190912927
20161001021277610361819197821299272098391528600049190012866
20161001011277910271939202118188952214331336790053185512774
20161001001578210401929209319929922324381435640048211613482
20160930231175711021976223117259572397311547550057211213473
20160930221176710731884198221179452362321647700049209913454
20160930211473510612073205219149722321411333610058209613444
20160930201578811132139210817689302265421139530047210713425
20160930191582210281995201619609452331381039530063209313408
20160930181477710622001218420729772013341235670060208413392
20160930171476210622043180720378762488471345500045207813367
20160930161478910501790213620569502287481238510055206713343
20160930151376010552072201318619442341301343640059205813326
20160930141380110532006183718899842467411337670049205313310
20160930131476510511873195121249182328431140610053203813270
20160930121381010692028215118139112219361343580050203213246
20160930111482110302118200017359142366381239690044201913219
20160930101379910351903189220099422383291042610050202113189
20160930091373610791927182520389452403371337650047200113166
20160930081477510881906182020499422340361238640048199913131
20160930071275510471928217318569312210311037600059197013079
20160930061374910271916175419929812459411140470062195013042
20160930051276410512130194318289542183321348540061193013003
2016093004077510171715177122479662329381130570058192812942
2016093003075710511955202520209292056391238560053191012901
2016093002075210621891178719139242422421336590063188812852
2016093001070310501869194018159902310351337560044187912741
20160930001178610822019177819999552534311241560053212913486
20160929231174810861911202920599942320341142710051211413481
20160929221183610491895190221649382354351431670057211813471
20160929211174610741873180121749952466311341530065211413457
20160929201179710742081222917269762236361240630056211113448
20160929191172510661748190924169402310351237620067209713435
20160929181276311051732190722629492382361428590065210513419
20160929171278110731891168722069302517261329600063211213400
20160929161475310421938167220119912668421342560058207713377
2016092915177941046217120291908939217043939610054207413354
20160929141776510771800214419539422362381132660058206513330