Real-time NOAA Space Weather monitoring with Zulu clock, aviation alerts, and ICAO advisory tracking.
Users
8
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#214K
#179K among extensions
Version
2.0.0
updated 31 Aug 2026
Users
monthly, 9 months
Latest, 15 Oct 2026:8 usersMove the mouse over the chart for any month
Ratings count
monthly, 9 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Space Weather Monitor
New in v2.0.0:
✨ Smart filtering: Active threats separated from concluded events
🎯 Accurate alert counts showing only active advisories
📊 Current ICAO Advisories plotted on map
💎 Map displays current sunlit portion of globe for awareness during HF comm events
🔍 Better error handling and debugging
This extension monitors the Space Weather Prediction Center's 3-Day Forecast, with an emphasis on space weather expected within the next 24 hours. It also monitors for ICAO Space Weather Advisories. If a specified condition is found, an alert banner will display, highlighting the condition driving the alert.
