The data logger fits seamlessly into the weather station console or the Weather Envoy and stores weather data even if your computer is not connected. With the data logger you can set the recording interval to: all, 1, 5, 10, 15 and 30, 60 or 120 minutes. Depending on the recording interval, you can record up to six months' worth of data record before having to upload it to a PC. After uploading you can create detailed analyses and diagrams or export the data to the most commonly used spreadsheet, database or word-processing software.New features: The latest versions of WeatherLink include a whole host of new and improved functions.Weather forecast: Uses quick-view icons to show you the weather forecast at a glance and with expandable text alerts for further details of what to expect.Moon phase: With eight phases from new moon to full moon.Updated wind chill factor: Uses a new formula developed by the American National Weather Service that includes modern heat transfer theory and a lower wind chill threshold.Sharing your weather data:WeatherLink makes it easy for you to share your data and participate in a number of worthwhile schemes, including:The Citizen Weather Observer program: Data submitted by APRS of over the Internet helps the National Weather Service in the USA develop improved weather prediction models. See www.wxqa.com.The GLOBE program: An international weather-related science program for students, which is supported by NASA and NSF. See www.globe.gov.Weather World 'Round. Send your web address to news@davisnet.com and be added to the growing list of worldwide Davis stations. See www.davisnet.com/links.Further analysis:Further temperature analysis: Heating degree days, cooling degree days and fuel oil demand.Optional sensor reporting: Evapotranspiration, leaf wetness, soil moisture, soil temperature, risk of sunburn for each skin type according to the sunâs strength.Weather observation reports in NOAA National Climatic Data Center format.