FROST Station : GAMBELL, AK3226 Start yr. - 1961 End yr. - 1988 Requested years of data: 28 Available years of data: 7 Spring: Years of missing data 24 deg = 23, 28 deg = 23, 32 deg = 23 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 5, 28 deg = 5, 32 deg = 5 Fall: Years of missing data 24 deg = 22, 28 deg = 21, 32 deg = 21 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 6, 28 deg = 7, 32 deg = 7 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | June 2 | June 4 | June 27 | | | 2 year in 10 later than-- | May 30 | June 2 | June 23 | | | 5 year in 10 later than-- | May 25 | May 30 | June 17 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 23 |September 17 | August 27 | | | 2 yr in 10 earlier than-- |September 28 |September 22 |September 1 | | | 5 yr in 10 earlier than-- | October 8 | October 2 |September 12 | | | ------------------------------------------------------------------------ FROST Station : NOME WSO AIRPORT, AK6496 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 Fall: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 27 | June 8 | July 4 | | | 2 year in 10 later than-- | May 22 | June 4 | June 27 | | | 5 year in 10 later than-- | May 13 | May 26 | June 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 15 | August 24 | August 12 | | | 2 yr in 10 earlier than-- |September 20 | August 31 | August 19 | | | 5 yr in 10 earlier than-- |September 29 |September 12 |September 1 | | | ------------------------------------------------------------------------ FROST Station : UNALAKLEET WSO AIRPORT, AK9564 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 13, 28 deg = 13, 32 deg = 11 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 17, 28 deg = 17, 32 deg = 19 Fall: Years of missing data 24 deg = 10, 28 deg = 7, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 20, 28 deg = 23, 32 deg = 28 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | June 12 | June 21 | June 28 | | | 2 year in 10 later than-- | June 3 | June 14 | June 21 | | | 5 year in 10 later than-- | May 16 | May 31 | June 9 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 12 |September 4 | August 20 | | | 2 yr in 10 earlier than-- |September 17 |September 9 | August 26 | | | 5 yr in 10 earlier than-- |September 27 |September 19 |September 6 | | | ------------------------------------------------------------------------ FROST Station : WALES, AK9739 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 28, 28 deg = 28, 32 deg = 28 Fall: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 29 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | June 12 | June 21 | July 8 | | | 2 year in 10 later than-- | June 8 | June 17 | July 3 | | | 5 year in 10 later than-- | May 30 | June 10 | June 25 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 2 |September 17 | August 22 | | | 2 yr in 10 earlier than-- | October 4 |September 21 | August 29 | | | 5 yr in 10 earlier than-- | October 9 |September 28 |September 10 | | | ------------------------------------------------------------------------