Lampotila 10 paivaa Poplar Knob School (historical), F° Ilmanpaine 10 paivaa Poplar Knob School (historical), hPa Sademaara 10 paivaa Poplar Knob School (historical), tuumaa Tuuli 10 paivaa Poplar Knob School (historical), mph 24 tunnin meteorogrammi Poplar Knob School (historical)