Homepage | NOAA / NWS Space Weather Prediction Center
Find the latest information on solar wind speed, magnetic fields, radio flux, and geomagnetic storms from NOAA. See the predicted and observed space weather conditions for the next three days and the current Kp index.
About Space Weather
About Space Weather - Homepage | NOAA / NWS Space Weather Prediction Center
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Forecasts of several types are available to give warning of upcoming space activity, …
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Solar Radiation Summaries are issued post-event and will indicate peak intensity as …
Impacts
About Space Weather Impacts. Different …Partners and Stakeholders
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Phenomena
As a space weather storm leaves the sun, it passes through the corona and into the …
3-Day Forecast | Reports of solar activity and geophysical activity
G1 (Minor) or greater geomagnetic storms are likely late on 31 Jan through 01 Feb due to possible transient effects. B. NOAA Solar Radiation Activity Observation and Forecast
Alerts, Watches and Warnings - NOAA / NWS Space Weather …
Similar to the bulletins put out by the NWS local forecast offices, SWPC provides Alerts, Watches and Warnings to the public at large about what to expect from Space Weather. These bulletins …
Sun news: Auroral displays ahead? active northeast
2 天之前 · The anticipated high-speed solar wind stream from a large coronal hole is expected to arrive late today, Jan. 31 into Feb. 1, increasing the chance for geomagnetic activity, including G1 (minor...
3-Day Forecast - NOAA / NWS Space Weather Prediction Center
This product is designed to be a one page, simple look at recently observed and a three day forecast of space weather conditions. A brief description of why conditions occurred or are …
NOAA: Solar storm set to arrive, possibly creating …
2024年10月9日 · A severe geomagnetic storm reached Earth on Thursday, which could bring an increased chance of auroras and may affect communications and the power grid.
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Auroras predicted over US this weekend as solar storm rips toward …
2025年1月23日 · A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), potentially triggering colorful auroras over the northern …
Solar storm bombarding Earth now may reach …
2024年10月10日 · A severe solar storm sparked by an intense flare from the sun could reach "extreme" levels as it bombards Earth, officials with the U.S. National Oceanic and Atmospheric Administration (NOAA ...
NOAA Satellites Detect Severe Solar Storm | NESDIS
2024年3月28日 · The updated prediction now calls for Solar Cycle 25 to peak between January and October of 2024, with a maximum sunspot number between 137 and 173. NOAA satellites help monitor the activity of the sun and …
A huge solar storm is hurtling toward the Earth.
2024年5月10日 · The National Oceanic and Atmospheric Administration is warning that a series of solar flares will slam into the Earth over the next few hours and days, potentially disrupting communications and...
