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Federal
Solar Radio recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Scientists monitor the structure of the solar corona, the outer most regions of the Sun's atmosphere, using radio waves (100âs of MHz to 10âs of GHz). Variations... -
Federal
Solar Features - Solar Flares recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A solar flare is a short-lived sudden increase in the intensity of radiation emitted in the neighborhood of sunspots. For many years it was best monitored in the... -
Federal
Solar Features - Solar Flares - Patrol recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The H-alpha Flare Patrol identifies time periods each day when the sun is being continuously monitored by select ground-based solar observatories. -
Federal
GOES Solar X-Ray Imager (SXI) L0 & L1b data from SWPC recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Solar X-Ray Imager (SXI) instrument onboard GOES 12-15 is an X-ray telescope used for the early detection of solar flares, coronal mass ejections, and space... -
Federal
Solar Features - Prominences and Filaments - Prominences recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A prominence is a large, bright features extending outward from the sun's surface, often in a loop shapce (Wikipedia) -
Federal
Solar Indices - Sunspot Numbers recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This... -
Federal
Sudden Ionospheric Disturbances (SID) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Sudden ionospheric disturbances (SID) are caused by solar flare enhanced X-rays in the 1 to 10 angstrom range. Solar flares can produce large increases of ionization... -
Federal
Solar Indices - Solar Radio Flux recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This... -
Federal
Defense Meteorological Satellite Program (DMSP) - Space Weather Sensors recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Defense Meteorological Satellite Program (DMSP) maintains a constellation of sun-synchronous, near-polar orbiting satellites. The orbital period is 101 minutes... -
Federal
Solar Indices - Solar Irradiance recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This... -
Federal
Space Weather Follow On (SWFO) Level 0a data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational Environmental Satellite 19 (GOES-19) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data collection consists of archived Space Weather Follow On (SWFO) Level 0a data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational... -
Federal
GOES Space Environment Monitor (SEM) L1B & L2 data from NCEI, Version 1.0 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
*Note: This data has been reprocessed by NCEI adding quality flags and using consistent file formats across the period of record (POR). It is highly recommended that... -
Federal
NOAA POES & MetOp Space Environment Monitor (SEM) Data recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Space Environment Monitor (SEM) instrument onboard the NOAA POES satellite series and MetOp satellite series measures the flux of energetic ions and electrons at... -
Federal
Solar Indices - Solar Ultraviolet recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This... -
Federal
Solar Geophysical Data (SGD) Reports (1955-2009) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Solar-Geophysical Data (SGD) reports were a comprehensive compilation of many different kinds of observational data of the sun's activity and its effects on the... -
Federal
Extreme Ultraviolet (EUV) Spectroheliograph and Spectrograph Images from the Skylab Apollo Telescope Mount (ATM) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The U.S. Naval Research Laboratory developed Extreme Ultraviolet (EUV) spectroscopic experiments flown on the NASA Skylab manned space station to study the Sunâs... -
Federal
Geomagnetic Observatory Annual Means Data recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) / World Data Center, Boulder maintains an active database of... -
Federal
Solar Features - Prominences and Filaments recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Prominences and filaments are two manifestations of the same phenomenon. Both prominences and filaments are features formed above the chromosphere by cool dense gases... -
Federal
GOES-R Series Level 1b EXIS X-Ray Sensor (XRS) Product in Daily Aggregations recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The EUV and X-Ray Irradiance Sensors (EXIS) measures solar irradiance at the very short wavelengths where the Sun's output varies the most. The GOES-R Extreme... -
Federal
Space Weather Follow On (SWFO) Level 1a data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational Environmental Satellite 19 (GOES-19) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data collection consists of archived Space Weather Follow On (SWFO) Level 1a data from the Compact Coronagraph-1 (CCOR1) on Geostationary Operational...