Solar Activity Monitor
Solar X-ray Irradiance plot to track C, M, and X class of solarflares.
Data Coverage: 2017 - 2025
Data Acknowledgement
This solar activity monitor utilizes GOES (Geostationary Operational
Environmental Satellite) X-ray irradiance data. GOES satellites measure
solar X-rays in two wavelength bands: λ₀ ~ (0.05 − 0.4) nm (short
wavelength) and λ₁ ~ (0.1 − 0.8) nm (long wavelength).
Archive Data (2017-present): Historical GOES XRS data
from
NOAA
archives, accessed via
NCEI
and processed using
SunPy
library for scientific analysis and solar flare event detection.
Real-time Data: Live 1-minute resolution measurements
from
NOAA Space Weather Prediction Center
via their real-time JSON API (services.swpc.noaa.gov).
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Select a Date
Click any date on the calendar above to view GOES X-ray irradiance data and solar flare events