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About Us | COSPAR Panel on Space Weather | FAQs | Roadmaps | Participating Organizations | Login

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ISWAT - International Space Weather Action Teams 

 

 Join forces to advance space weather understanding and capabilities to alert and shield society!

  • HOME
  • JOIN ISWAT
    • View ISWAT Members, Teams and Leads, Clusters and Moderators
    • Join a Team
    • Register a Team
    • Join the ISWAT Followers Mailing List
  • HOW WE WORK
  • News, Events, Activities
    • Events
      • mini-ISWAT at ESWW 2024
    • Activities / Campaigns
    • Twitter
    • COSPAR Space Weather Roadmap 2022
    • Publications
  • Contact Us

Latest News

  • COSPAR 2026 46th Scientific Assembly   

    ISWAT oriented or led events:
    • PSW.1 - Advances in Space Weather Capabilities Assessment and R2O2R
    • PSW.3 - Forecasting Ionospheric Perturbations Described by Indices at Low, Mid, and High Latitudes
    • PSW.4 - FAIR Infrastructure and Open Science
    • PSW.5 - International Space Weather Action Teams: Addressing Space-Weather Roadmap Recommendations
    • PSW.6 - What are the Critical Parameters Required to Predict the Characteristics of Solar Energetic Particle Events?
    • PSW.10 - Heliostories: Towards Solar Maximum - Comparative Studies of Great Storms
    •  

  • Sun-to-Geospace - New Cross-Domain Cluster

  • Heliophysics Open Modeling Environment (HOME) - New Overarshing Activity 

    • HOME Overarching Activity is uniting and giving voice to all scientists and software engineers with primary expertise in modeling and model-related software, as well as those using models and simulation results in their research.
    • To join HOME: fill the Join ISWAT form and select O5 Cluster
    • Action Teams focused on specific models or groups of models, or topics related to advancing open science in modeling are encouraged to register to the O5 cluster
    • A paper "Advancing Heliophysics and Space Weather Modeling Through Open Science" (Corti et al., 2026), where the HOME initiative is introduced, has been submitted to the Space Weather Journal.  The preprint is available at ESS Open Archive https://doi.org/10.22541/essoar.176824639.92354528/v1
    •  

  • COSPAR ISWAT 2025 Working Meeting

  • COSPAR Space Weather Roadmap 2022–2025 

The COSPAR ISWAT Initiative

The COSPAR ISWAT initiative is a global hub for collaborations addressing challenges across the field of space weather.

S2G: Sun-to-Geospace S: Space weather origins at the Sun H: Heliosphere variability G: Coupled geospace system Impacts S1: Long-term solar variability S2: Ambient solar magnetic field, heating and spectral irradiance S3: Solar eruptions H1: Heliospheric magnetic field and solar wind H2: CME structure, evolution and propagation through heliosphere H3: Radiation environment in heliosphere H4: Planetary space weather G1: Geomagnetic environment G2a: Atmosphere variability G2b: Ionosphere variability G3: Near-Earth radiation & plasma environment Climate Electric power systems/GICs Satellite/debris drag Navigation/ Communications (Aero)space assets functions Human Exploration Overarching Activities: O1: Assessment O3A: Data Assimilation O3B: Machine Learning O2: Information Architecture O4: Education & Outreach O5: Heliophysics Open Modeling Environment (HOME)

    Collaboration and exchange of ideas. The sum is worth more than its parts.

  • Space weather is a multi-disciplinary research area connecting scientists from across all domains requiring the whole global community to work together.

  • Action Teams work via self-guided topical collaborations on different aspects of space weather organized into ISWAT Clusters.

  • Clusters shown on the image above are clickable links to dedicated webpages that contain information about Cluster goals and links to entry pages of registered Action Teams.

  • ISWAT Clusters are enhancing our capabilities through shared resources forming partnerships to maximize return on investments to national and international space weather programs.

  • The ISWAT initiative provides a portal for state-of-the-art in space-weather science and modeling.

  • The ISWAT initiative provides an ideal opportunity for the next generations to take the lead and shine in the community.

  • The COSPAR ISWAT initiative is a channel for community inputs to our Living Global Space Weather Roadmap.

  To read more go to "About Us", "How We Work", and "Frequently Asked Questions".

Content management technical support: Michelle Mendoza (annemichelle.m.mendoza AT nasa.gov)

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