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FORECAST SOL: Disturbed 
MAG: Disturbed ION: Moderate 
MAG: Disturbed ION: Moderate
Space Weather Conditions
Summary Forecast
Sunday 11 October
last updated 10/2320 UT
Solar flare activity on UT day 11-Oct is expected to be at R1-R2 levels. S0 solar radiation storm conditions are expected. The solar wind speed is expected to be very strong. G1-G2 geomagnetic conditions are expected. Global high frequency radio propagation conditions are expected to be fair to poor. Maximum Usable Frequencies (MUFs) in the Australian region are expected to be 15-40% depressed. Shortwave fadeouts are probable.
Site News
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2026-09-13Due to the temporary withdrawal of staff, data feeds from Macquarie Island research station are currently offline. For more information on the withdrawal, see here [https://www.dcceew.gov.au/about/news/expeditioners-withdrawn-macquarie-island-research-station]
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2026-05-22Network upgrades 26 May between 10:10 PM and 11:50 PM AEST. Brief outages to the website and API are expected.
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2026-04-08Learmonth Solar Observatory Outage
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2025-09-15The Bureau of Meteorology is conducting essential maintenance. Services will be unavailable for up to two hours and 15 minutes outage on Tuesday 16 September 2025 from 12:30 am to 2:45 am AEST. During the maintenance period, some Bureau products and services may experience data delays during this time. Some space weather products will be unavailable or degraded during this time. We apologise for any inconvenience.