School Approximate number
of measurements
47th High School in Warsaw 58,600
Alexander von Humboldt Gymnasium 62,500
Al-Farouq Intermediate School at Jeddah 51,100
Christelijk College de Populier 53,500
Colorado STEM Academy 86,800
Cuero High School 67,100
Ft. Hays State University 77,700
Germany GLOBE v-School 62,800
Gimnazija Matija Mesic 54,400
Gymnasium Ohmoor 56,100
Hwacheon High School 91,600
IES Esteban Manuel de Villegas 70,000
Island View Elementary School 68,400
Karcagi Nagykun Református Gimnázium, Egészségügyi Szakközépisk. 57,100
Kilingi-Nomme Gymnasium 54,800
Macmillan Academy 50,800
Marana High School 52,600
Mid Valley Secondary Center 51,500
Norland Middle Community School 56,100
Northwood Ridge Observatory 89,800
Offene Schule Babenhausen 74,200
OS Antuna Mihanovica (HRHRBBIT) 50,200
OS Banija 65,600
OS Dubovac 53,900
OS Matija Gubec 61,900
Paul W. Bell Middle School 73,300
PS 48X 81,200
Purdue University GLOBE v-School 95,100
Ratsgymnasium Wolfsburg 66,600
Srednja skola Petrinja 61,100
Srednja skola Prelog 52,800
St Mary's School, Nairobi 58,800
Stredni prumyslova skola Otrokovice 50,600
Tabor Academy 71,500
Taipei Municipal Ming Lun High School 67,000
The 19th Secondary Girls School at Al-Madinah Al-Monawarah 57,500
The 20th Secondary Girls School at Al-Madinah Al-Monawarah 60,300
The 25th Secondary Girls School at Al-Madinah Al-Monawarah 64,000
Tyri Common High School 53,700
Utajarven Ylaaste 53,600
Walailak University 99,000
Whitefish Township Community Schools 83,700
WX5ELP El Paso Skywarn 79,000
XI Liceum St. Konarskiego in Wrocław 85,400
ZS Bystrice nad Pernstejnem 52,500

Updated: Oct. 01, 2020