(en) Andrew H. Horvitz et al., « A National Temperature Record at Loma, Montana », 12th Symposium on Meteorological Observations and Instrumentation, AMS, (lire en ligne [PDF]).« citing a unanimous recommendation from the National Climate Extremes Committee, the Director of NCDC accepted the Loma, Montana 24 hour temperature change of 103°F, making it the new official national record. »
