Astrospheric vs Solar Weather

Astrospheric provides advanced weather tools for professional astronomers and astrophotographers, and supports hundreds of astronomical societies with tools that help members stay connected. Are you using what the pros use? Features • 84 hour, hour-by-hour forecast • Free notification reminders for major astronomical events, customized for your location • Ensemble cloud forecast lets you quickly compare the major forecast models with hourly updates (Astrospheric Pro) • Extended cloud forecast • Kp index for Aurora viewing (and alerts with Pro) • International Space Station (ISS) flyover paths and times • Astrospheric is the only astronomy service that integrates the smoke forecast into the transparency report • Sky data: cloud, sky transparency, seeing • Ground data: wind, temperature, and humidity • Precise rise and set times for both the sun and moon • Get weather alerts when conditions meeting your requirements are met (Astrospheric Pro) • Details Solar and Lunar eclipse data Astronomical Societies • Stay connected with chat, image sharing, and event planning with all of your members. • Qualifying astronomical societies can get Pro features for all of their members Site Mode • Information necessary to quickly set up your GOTO tracking mount • Available even if you don’t have a network connection Astrospheric Professional is now available to enable Weather Alerts, Ensemble cloud forecast, and more! • Astrospheric Professional is billed monthly or yearly and will auto-renew unless turned off at least 24-hours before the end of the current subscription period. The renewal cost will be the same as the initial sign-up cost of the subscription. Any changes in cost will be communicated before renewal takes place. • Payment will be charged to iTunes Account at confirmation of purchase • Subscriptions may be managed by you and auto-renewal may be turned off by going to the your Account Settings after purchase. A link to these settings is made available within Astrospheric "My Profile" for easy access. • The terms of use and privacy policy may be found at https://www.astrospheric.com/privacypolicy.php, purchasing a subscription shows agreement to these terms. PLEASE NOTE: Weather data is not available for Hawaii due to the domain area covered by the Canadian Meteorological Center. However, satellite and light pollution map layers, as well as other features will work in Hawaii. More information on Astrospherics forecast domain can be found here: https://www.astrospheric.com/dynamiccontent/datadomain.html

Track real-time solar activity and get accurate space weather forecasts with Solar Weather. From Sun animations to aurora predictions — professional observatory data, designed to be easy to read and use. What's happening on the Sun right now? - Live UV solar animations across 7 wavelengths — from surface details to violent flare regions - Coronagraph views: GOES-19 (CCOR-1), LASCO C2 and C3 — watch coronal mass ejections unfold from different distances - Swipe through 24-hour solar animations almost minute by minute — full manual control over Sun, Aurora, and Coronagraph views - Export any animation as a shareable video Will there be an aurora tonight? - Aurora map showing real-time intensity and coverage for both hemispheres - 1-hour aurora visibility forecast based on current solar activity - Kp index: 3-day forecast, 1-week history, and a combined real-time graph - Solar Wind Speed, Magnetic Field Bt & Bz — the key indicators that trigger geomagnetic storms - When Bz goes negative, aurora chances spike — and the app helps you spot it Never miss a space weather event: - Push notifications for Geomagnetic storms, Solar Radiation storms, and Radio Blackouts - Set your own alert thresholds — only get notified for the storm levels that matter to you - Geomagnetic and Radiation storm forecasts up to 3 days ahead - Daily solar activity index (10.7 cm Radio Flux) - Home Screen and Lock Screen widgets with real-time data Explore the Sun in detail: - Hot Flares: the most intense solar eruptions captured in extreme ultraviolet - Solar Corona: the Sun's outer atmosphere — millions of degrees hot, rarely seen up close - Active Regions: areas of powerful magnetic activity where flares and CMEs originate - Transition Zone: the dynamic boundary between the chromosphere and corona - Chromosphere: the Sun's colorful middle layer, visible during eclipses - Surface: sunspots, granulation, and intricate magnetic patterns Built for space enthusiasts, amateur astronomers, and anyone curious about the Sun. Solar Weather pulls data directly from NOAA and NASA to give you an accurate, up-to-date picture of solar activity and its impact on Earth.