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Colors in the plot indicate the number of stations used to derive the indices. The color scale is displayed at the right of the plot.
Digital values of the real-time AE indices (in a wdc-like format) are published to the data repository.
Use guidelines:
In the absence of data from only one station, there may be a lack of detection of significant disturbance events.
The real-time Auroral Electrojet (AE) indices in the period when digital values are not published are for monitoring, diagnostics and forcasting purposes only, as we use raw data without any visual checks.
Acknowledgments:
We thank AE stations (Abisko [SGU, Sweden], Dixon Island, Cape Chelyuskin, Tixie Bay, Pebek, Amderma [AARI, Russia], Barrow, College [USGS, USA], Yellowknife, Fort Churchill, Sanikiluaq (Poste-de-la-Baleine) [GSC, Canada], Narsarsuaq [DTU Space, Denmark], and Leirvogur [U. Iceland, Iceland]) as well as the RapidMAG team (NiCT, JHU/APL, UoA, AARI, IDG) for their cooperations and efforts to operate these stations and to supply data with us for the real-time AE index.