Lampotila 10 paivaa Blehyl Library and Powell Museum, F° Ilmanpaine 10 paivaa Blehyl Library and Powell Museum, hPa Sademaara 10 paivaa Blehyl Library and Powell Museum, tuumaa Tuuli 10 paivaa Blehyl Library and Powell Museum, mph 24 tunnin meteorogrammi Blehyl Library and Powell Museum