ips-si-alert -- Experimental Geomagnetic Sudden Impulse Detection
About ips-si-alert	English (USA)
This experimental product provides an alert service for sudden impulse events in the geomagnetic field. Near real time Bureau magnetometers are used in impulse detection. Impulses have been classified: Weak <50nT Moderate 50 to 100nT Strong > 100nT The average difference before and after the impulse must be at least 10nT. This is an experimental product. Please read the disclaimer on the SWS home page before using this product. Information on Bureau magnetometer data used to generate the sudden impulse alerts is available via the SWS World Data Centre at SWS WDC Magnetometer Data Format The magnetometer data used in generating these alerts can be downloaded at: SWS WDC Magnetometer Data Background reading on geomagnetic activity is available at: SWS Educational Page - Geomagnetic Activity To see the collection of prior postings to the list, visit the ips-si-alert Archives.
Using ips-si-alert
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Subscribing to ips-si-alert
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