The K-index was introduced by Julius Bartels in 1938. The faster the solar wind blows, the greater the turbulence. Northern lights forecast. Black icons are for lighthouses that are no longer standing. The data cutoff for Drought Monitor maps is each Tuesday at 8 a.m. EDT. Search the world's information, including webpages, images, videos and more. But keep in mind that Ovation is an average, so it changes more slowly than the more dynamic Kp forecast above. Every 10 years, it conducts the Population and Housing Census, in which every resident in the United States is counted. Digital indexes for use in GIS: Download indexes in Shapefile and Geodatabase formats through The National Map Downloader. The Kp index is derived through by an algorithm that essentially averages the K-indices from several stations. The Kp index measures geomagnetic disruption caused by solar activity, on a scale from 0 (calm) to 9 (major storm). This planetary index is designed to measure solar particle radiation by its magnetic effects. It is a scale of numbers between 0 – 9 known as the planetary index. OpenStreetMap is a map of the world, created by people like you and free to use under an open license. The K-values for each station are based off of the past 3-hours of activity at that station. Google has many special features to help you find exactly what you're looking for. Kp of 3: aurora could be expected south to the BLUE line. Kp and its related indices (ap, Ap, Cp) have been widely used in ionospheric and atmospheric studies and are generally recognized as indices measuring the effect of energetic charged particles arriving in Earth's upper atmosphere after periods of intense solar activity. Follow along with us on the latest weather we're watching, the threats it may bring and check out the extended forecast each day to be prepared. Wind Map : Alt. United States and Puerto Rico Author(s): Deborah Bathke, National Drought Mitigation Center. Order a paper topographic map index for any state (or download a free PDF): Go to the USGS Store and select Maps/State Topographic Map Indexes. The A p-index is averaged planetary A-index based on data from a set of specific K p stations. Introduction. A Kp index of 5 is also G1, a minor geomagnetic storm. The index ranges from 0, for low activity, to 9, which means that an intense geomagnetic storm is under way. It is joined at the top of the index by New Zealand, Austria, Portugal, and Denmark. You may notice a brief delay as each map loads. You can explore the results of the surveys or find popular quick facts. A useful map of the approximate location of the auroral oval as a function of the Kp-index was published in the June 1968 copy Sky & Telescope (see page 348). USA Time Zone Map with Cities and States - live clock US time now. The most important thing to know about aurora watching is the kp index. Estimated Kp Index GOES 8 Proton Flux; Click on images for full size Special thanks to the NOAA Space Environment Center for the data and plots. The map is created daily from National Weather Service forecast data. Using data from magnetometers worldwide alongside social media posts we can estimate where the Aurora Borealis could be seen. Kp of 5: aurora could be expected south to the GREEN line. The higher the Kp index, the more likely the drone is to have problems. 5- is 4 2/3, 5 is 5 and 5+ is 5 1/3. The red lines divide the country in its time zones. The Land and Water Division of the Food and Agriculture Organization of the United Nations and the Rheinische Friedrich-Wilhelms-Universität in Bonn, Germany, are cooperating in the development of a global irrigation mapping facility. Profile : GENERAL : Actual Kp Index : 0.67. The planetary 3-hour-range index Kp is the mean standardized K-index from 13 geomagnetic observatories between 44 degrees and 60 degrees northern or southern geomagnetic latitude. Kp index numbers from 5 to 9 are also referred to by "G" numbers for geometric storms. SWPC has used the K-index since the forecast center began operations. Click the buttons for Day 2, Day 3, or Day 4 to see the UV Index forecast for following days. Apr 14 Apr 15 Apr 16 00-03UT 2 3 2 03-06UT 2 2 1 06-09UT 2 2 3 09-12UT 1 2 3 12-15UT 1 1 3 15-18UT 1 1 4 18-21UT 2 2 4 21-00UT 2 2 4 Why do we use UTC? All, except Yemen, have been ranked amongst the five least peaceful since at least 2015. You can view the map to show gas prices by state or zoom in for a local view of gas prices by county or zip code. The label 'K' comes from the German word 'Kennziffer' meaning 'characteristic digit.' 95 The Feels Like Temperatures map show what the outdoor temperature will feel like for the current day. Kp's of 1-4 are completely safe. Predicted kp numbers for the next 3 days: Time now in UTC (Universal Time) is: 06:07 14/04/21 . Hawaii and most of Arizona do not follow daylight saving time. The map to the right shows the locations of the 13 current stations used to calculate the Kp index. The Kp-index describes the disturbance of the Earth’s magnetic field caused by the solar wind. The KP Auroral Map tool shows the connection between Kp Index and the predicted southern edge of the aurora in North America. 95 - $94.95 $ 94 . ⅔. Below is a time zone map of United States with cities and states and with real live clock. Gas price average by state can vary greatly across the US and Canada. This is the 'kp' indicator. The novel coronavirus in the U.S. Classic Weather Maps. Affiliated Pacific Islands and Virgin Islands Author(s): Brad Rippey, U.S. Department of Agriculture. 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