1/8/2024 0 Comments Manhattan weather![]() On occasion, the input solar wind data are either contaminated or unavailable. This relationship was validated by comparison with data from the Ultraviolet imager (UVI) instrument on the NASA Polar satellite(2). An estimate of aurora viewing probability can be derived by assuming a linear relationship to the intensity of the aurora. The model uses the solar wind velocity and interplanetary magnetic field measured at the L1 orbit position at 1.6 million km (1 million miles) upstream from earth as input and calculates three types of electron precipitation and the proton precipitation which strongly correlate with the aurora. The OVATION (Oval Variation, Assessment, Tracking, Intensity, and Online Nowcasting) model is an empirical model of the intensity of the aurora developed at the Johns Hopkins University, Applied Physics Laboratory by Patrick Newell and co-workers1. These links provide a discussion of the aurora phenomena and tips for the best opportunities to view aurora at various locations around the world. It is the only way for most people to actually experience space weather. It is closely related to the ground induce currents that impact electric power transition.įor many people, the aurora is a beautiful nighttime phenomenon that is worth traveling to arctic regions just to observe. The aurora directly impacts HF radio communication and GPS/GNSS satellite navigation. The aurora is an indicator of the current geomagnetic storm conditions and provides situational awareness for a number of technologies. The aurora does not need to be directly overhead but can be observed from as much as a 1000 km away when the aurora is bright and if conditions are right. The aurora is not visible during daylight hours. Aurora can often be observed somewhere on Earth from just after sunset or just before sunrise. The sunlit side of Earth is indicated by the lighter blue of the ocean and the lighter color of the continents. The green ovals turn red when the aurora is forecasted to be more intense. The brightness and location of the aurora is typically shown as a green oval centered on Earth’s magnetic pole. The two maps show the North and South poles of Earth respectively. The forecast lead time is the time it takes for the solar wind to travel from the L1 observation point to Earth. This product is based on the OVATION model and provides a 30 to 90 minute forecast of the location and intensity of the aurora. He is committed to notifying the communities of hazardous weather and weather forecasts.This is a short-term forecast of the location and intensity of the aurora. He majored in communications and video production at Columbia College in Chicago and took meteorology classes in which Tom Skilling from WGN was his teacher. He has seen a number of other tornadoes including a large wedged tornado that appeared in south Manhattan Township in 2008 and most recently last year in Manhattan a tornado in August that touched down on Gougar Rd. His first tornado he witnessed was in 1976, when he saw the Lemont tornado. Casper has always been a weather enthusiast. He also has a storm chase vehicle setup with HD cameras and a drone to capture severe weather events. He provides weather updates regularly but especially when hazardous weather occurs. His weather center studio in his Manhattan home, is designed to have all of the current weather forecasting model runs, radars, atmospheric monitoring programs, a weather station to monitor current conditions and access to weather bulletins. As his full time job he owns and operates a video production company, but in most of his spare time, he runs and monitors the Manhattan Weather Channel. Daniel Casper, Manhattan resident is the founder and director of operations at the Manhattan Weather Channel. Their motto is “Together, we can all make our community safer”. Severe weather can form rapidly in our area, and their goal is to keep you updated as severe weather threatens the community and will work close with the National Weather Service to inform the community of severe weather. Their forecasts are tailored to the Manhattan/Elwood areas, but also include New Lenox, Frankfort, Joliet, Mokena, Wilton Center, Green Garden, Lockport and Homer Glen and can pinpoint where severe weather will occur. They also share their weather data and report information to the NWS. They work in cooperation with the NWS to help get information out to our communities in the event of severe weather so that people can be prepared. MWC is part of the National Weather Service (NWS) Weather Ready Nation program (WRN). The Manhattan Weather Channel (MWC) is not for profit community organization that was formed in 2011 to keep Manhattan and surrounding communities up to date with current weather, watches and warnings specifically for our area.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |