This product is based on the OVATION model and provides a 30 to 90 minute forecast of the location and intensity of the aurora. The forecast lead time is the time it takes for the solar wind to travel from the L1 observation point to Earth.

3 天之前 · This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below. The animations further down show what the aurora’s been up to over the last 24 hours and estimates what the next 30 minutes will be like.

This is a prediction of the intensity and location of the aurora borealis tonight and tomorrow night over North America. It also shows a 'viewline' that represents the southern-most locations from which you may see the aurora on the northern horizon.

A G2 (Moderate) geomagnetic storm watch has been extended into 26 Mar 2025 due to the arrival of a coronal hole high speed stream. Since February 25, 2025, the Space Weather Prediction Center has presented new coronagraph images and data from the GOES-19 Compact Coronagraph-1 (CCOR-1).

NOAA Aurora Forecast channel is a perfect visualization of probability of an aurora and its intensity. Usually, the calculated Aurora Oval is having mostly greenish colours, but occasionally, its middle part turns yellow or red.

2022年9月29日 · It includes maps of the aurora's likelihood and visibility over North America for the current and following night. A short-term 30-minute animated model prediction that shows the last 24 hours of aurora activity is also available. The dashboard provides supporting text forecasts and recent geomagnetic activity.

2022年8月22日 · Using measurements of the solar wind just upstream of Earth, the Aurora 30-minute Forecast provides the likelihood of aurora overhead for the next 30 minutes. This animation also shows last 24 hours of estimated auroral activity.

The OVATION Aurora Forecast Model shows the intensity and location of the aurora predicted for the time shown at the top of the map. This probability forecast is based on current solar wind conditions measured at L1, but using a fixed 30-minute delay time between L1 and Earth.

2 天之前 · Forecast: High aurora activity forecasted. If skies are clear, highly active auroral displays may be visible overhead from Utqiaġvik to Bethel, Dillingham and Ketchikan, and may be visible low on the horizon from King Salmon. Data source: We pull data from the NOAA Geomagnetic Forecast daily at 4:00 AM (Pacific).

2024年11月10日 · Earth aurora map updated every 30 minutes with description and links to additional information. Choose the Northern Hemisphere or Southern Hemisphere and play the animation on the map to predict the likelihood of aurora at different latitudes.