Recent Scintillation Events
The following is a list of recent periods of high and sustained ionospheric scintillation as detected in the SWS scintillation monitor network. Note that these are auto-detected and not manually quality controlled.
SWS provides a free email alert service which notifies subscribers of scintillation events as they occur. To subscribe to this service, please visit the Ionospheric Scintillation alert page.
To see the raw data for these events in more detail, please look up the relevant locations and times at the World Data Centre ionospheric scintillation page.
Please contact SWS if you have any questions about these events or have any feedback regarding ionospheric scintillation services.
(last updated 04 Oct 2022 23:55 UT)
Approximate Start of disturbance : 17:00UT 03 Oct 2022 Approximate Peak of disturbance : 17:08UT 03 Oct 2022 Approximate End of disturbance : 17:15UT 03 Oct 2022 Maximum S4 Index : 1.00000 Eightieth percentile of S4 during disturbance : 0.949760 Observed at Sites : Darwin View Details at the WDC Approximate Start of disturbance : 11:06UT 28 Sep 2022 Approximate Peak of disturbance : 11:24UT 28 Sep 2022 Approximate End of disturbance : 14:50UT 28 Sep 2022 Maximum S4 Index : 1.00000 Eightieth percentile of S4 during disturbance : 0.754802 Observed at Sites : Darwin Weipa View Details at the WDC Approximate Start of disturbance : 11:14UT 26 Sep 2022 Approximate Peak of disturbance : 11:36UT 26 Sep 2022 Approximate End of disturbance : 11:40UT 26 Sep 2022 Maximum S4 Index : 0.916710 Eightieth percentile of S4 during disturbance : 0.642770 Observed at Sites : Weipa View Details at the WDC Approximate Start of disturbance : 13:18UT 21 Sep 2022 Approximate Peak of disturbance : 13:26UT 21 Sep 2022 Approximate End of disturbance : 13:36UT 21 Sep 2022 Maximum S4 Index : 1.00000 Eightieth percentile of S4 during disturbance : 0.903080 Observed at Sites : Weipa View Details at the WDC Approximate Start of disturbance : 22:12UT 19 Sep 2022 Approximate Peak of disturbance : 22:24UT 19 Sep 2022 Approximate End of disturbance : 22:28UT 19 Sep 2022 Maximum S4 Index : 0.633730 Eightieth percentile of S4 during disturbance : 0.532500 Observed at Sites : Weipa View Details at the WDC
