Space Environment Center,
National Oceanic and Atmosphere Administration , Boulder USA

Provides space weather alerts and warnings to the world for disturbances that can affect people and equipment working in space and on Earth. ( OnLine Data, Space Weather NOW ) The SEC provides real-time monitoring and forecasting of solar and geophysical events (see Today's Space Weather) , conducts research in solar-terrestrial physics, and develops techniques for forecasting solar and geophysical disturbances.

• Today's Space Weather NOAA, Boulder USA

  Today's Space Weather with black background plots 3-day Solar-Geophysical Forecast Solar X-ray Flux Satellite Environment Plot Most recent Space Weather data

Space Weather

Science news and information about the Sun-Earth environment. Space Weather Forecast. Todays Interplanetary Mag. Field Solar Wind Daily Sun: Sunspot Number Coronal Holes: X-ray Solar Flares Geomagnetic Storms:

Space  Environment and Effects Analysis Section (ESA/ESTEC/EMA)

The Space Environments and Effects Analysis section (ESTEC/TOS-EMA) is primarily involved in analyses of the space environment and its effects in support of ESA missions. What is Space Weather Space Weather Now! Last 30 days Models and Data

• Models and Data

  Many efforts are underway to develop detailed models of the complex processes which contribute to space weather. Modelling efforts combined with new and existing data resources are crucial to any future space weather service. This page lists just a few of the resources currently available for space weather research. Data Processing, Databases and Tools Available: Present and Future Solar Corona, Solar Wind Structure and Solar Particle Events Magnetosphere MHD Models and Kinetic Models including Substorms and Radiation Belts (UCLA model, Salammbo, FMI model Ionospheric Models including the Auroral Environment Analogue Models, Filters and Neural Networks in Solar-Terrestrial Physics Experimental Models of Effects Simulation

Special ISTP Science Events

Sun-Earth Connection Events since 1998. Quicktime movies. Images. IMAGE Data. EVENT SUMMARIES.

• Real-Time Monitoring Page

  Real-Time Magnetometer Data; Solar and Heliospheric Data, including solar wind composition; SOHO, WIND, ACE Space Weather Today, Space Weather Forecast

SPENVIS   Space ENViroment Information System

The natural and induced space environment can cause a range of problems for spacecraft and space missions. Environmental factors include the natural radiation belts, solar energetic particles, cosmic rays, plasmas, gases, and 'micro-particles'. The SPENVIS system provides tools for analysis of the space environment and its effects, with easy navigation between models, user input, graphical and textual results, and extensive help and background pages. The system is continually extended. Please use the 'Models' button for an overview of current and future features. SPENVIS evaluates the following effects: ionising dose: SHIELDDOSE and SHIELDDOSE-2 non-ionizing energy loss ( NIEL ) solar cell damage- equivalent fluences: EQFRUX for Si and GaAs single-event upset rates from cosmic and solar ions and trapped and solar protons (CREME) Space craft or solar cell coverglass shielding is taken into account.