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FORECAST SOL: Moderate yellow MAG: Normal green ION: Normal green
HomeSatelliteIonospheric ScintillationRecent Scintillation Events Monday, Jun 27 2022 18:39 UT
Ionospheric Scintillation

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 27 Jun 2022 18:35 UT)

Approximate Start of disturbance : 16:49UT 22 Jun 2022 Approximate Peak of disturbance : 16:55UT 22 Jun 2022 Approximate End of disturbance : 17:18UT 22 Jun 2022 Maximum S4 Index : 1.00000 Eightieth percentile of S4 during disturbance : 0.770720 Observed at Sites : Darwin View Details at the WDC Approximate Start of disturbance : 06:11UT 11 Jun 2022 Approximate Peak of disturbance : 06:13UT 11 Jun 2022 Approximate End of disturbance : 06:28UT 11 Jun 2022 Maximum S4 Index : 0.897620 Eightieth percentile of S4 during disturbance : 0.657010 Observed at Sites : Weipa View Details at the WDC Approximate Start of disturbance : 13:11UT 25 Apr 2022 Approximate Peak of disturbance : 13:33UT 25 Apr 2022 Approximate End of disturbance : 13:40UT 25 Apr 2022 Maximum S4 Index : 1.00000 Eightieth percentile of S4 during disturbance : 0.780670 Observed at Sites : Darwin View Details at the WDC Approximate Start of disturbance : 09:46UT 09 Apr 2022 Approximate Peak of disturbance : 09:57UT 09 Apr 2022 Approximate End of disturbance : 10:01UT 09 Apr 2022 Maximum S4 Index : 0.865670 Eightieth percentile of S4 during disturbance : 0.715770 Observed at Sites : Niue View Details at the WDC Approximate Start of disturbance : 08:22UT 23 Mar 2022 Approximate Peak of disturbance : 08:22UT 23 Mar 2022 Approximate End of disturbance : 08:40UT 23 Mar 2022 Maximum S4 Index : 0.878680 Eightieth percentile of S4 during disturbance : 0.742920 Observed at Sites : Niue View Details at the WDC

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