The purpose of this website is to track SAM (SpaceWx Alert Monitor) watches, warnings, advisories, and alarms. The brief "Alerts" are only updated in the event of a noteworthy occurrence. Every five minutes, the more thorough "Status" notifications are refreshed. Plots are updated approximately every 100 seconds to allow for the monitoring of real-time operations.
Current Alerts & Status
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Latest X-ray flare Alert
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Current X-ray Flare Status
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Latest Dst Alert
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Current Dst Status
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NOAA Alert Scales
NOAA R scale |
Notice message (R Scale) |
NOAA G Scale |
Notice message (G Scale) |
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R0 (< 1.0E--5 , W/m^2) |
MONITORING |
G0 (Kp<5) |
MONITORING |
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R1 (1.0E-5 to 5.0E--5 , W/m^2) |
MONITORING |
G1 (Kp=5) |
ALERT |
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R2 (5.0E-5 to 1.0E--4 , W/m^2) |
WATCH |
G2 (Kp=6) |
WATCH |
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R3 (1.0E-4 to 1.0E--3, W/m^2) |
ADVISORY |
G3 (Kp=7) |
ADVISORY |
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R4 (1.0E-3 to 2.0E--3, W/m^2) |
WARNING |
G4 (Kp=8) |
WARNING |
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R5 (>2.0E-3, W/m^2) |
WARNING |
G5 (Kp=9) |
WARNING |
Real-Time Monitoring & Forecasts
X-ray Flare Detection
Real-time X-ray flux monitoring and flare classification
Dst Stream B Forecast
Geomagnetic storm intensity predictions
Solar Flare Prediction
Probabilistic flare forecasting based on active regions
Dst Arrival Forecast
Expected timing of geomagnetic disturbances
X-ray Time Series
5-day history of solar X-ray flux levels
Dst Effectiveness Forecast
Solar wind coupling efficiency predictions