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2025-06-09 New tropical base map covering Gulf and Caribbean together has been launched today with the 12z cycle: https://www.stormvistawxmodels.com/sv/model-maps/model-gfs-suite/cycle-12/region-gulfcaribbean/image-25-mslp-10-m-wind
2025-05-19 New SV On-demand Clustering Available in SV API: Main Page: https://www.stormvistawxmodels.com/sv/ondemand/clustering SV API Details: https://www.stormvistawxmodels.com/api#/paths/model-data-ondemand-clustering/post SV Image API is only available for enterprise-level customers.
2025-05-13 Now, the new on-demand clusters also saves custom region creation and populates them in the drop-down menu and the web page navigation for regions. https://www.stormvistawxmodels.com/sv/ondemand/clustering
2025-05-13 Now, the custom maps created for the new on-demand composites feature can be saved when choosing new "Add and Save" option. These saved ones will be found under the Saved Regions section in the Plot Region menu. https://www.stormvistawxmodels.com/sv/ondemand/composites
2025-05-07 NEPOOL solar generation model forecasts added to SV: https://www.stormvistawxmodels.com/sv/solargen/2025050712z/nepool This is now being added to the US total solar generation.  NEPOOL solar is also available in the SV API, including the ERA5 present day history and climatology.
2025-05-05 New, dynamic page to create own composite maps, including AI maps, now available: https://www.stormvistawxmodels.com/sv/ondemand/composites This is still in experimental stage, so send comments/feedback/suggestions to team@commoditywx.com
2025-04-23 FourCastNetV2 (ECMWF-EPS, GEFS) and GraphCast (ECMWF-EPS) 16-30 day outlook data have been added for degree days and city max/min forecasts. Examples on SV are here: https://www.stormvistawxmodels.com/sv/weekly-dd-changes/fcnv2-ecmwf-eps/gw_hdd/2025042300z/ https://www.stormvistawxmodels.com/sv/weekly-dd-changes/compare-fcnv2-ecmwf-eps/gw_hdd/2025042300z API examples include: https://www.stormvistawxmodels.com/api#/paths/model-data-wkmodel---date---cycle-z-wdd-national.csv/get https://www.stormvistawxmodels.com/api#/paths/model-data-longmodel---date---cycle-z-city-extraction-max-min_-region-.csv/get
2025-04-22 Sun up hours file has been added for solar generation to the SV API: https://www.stormvistawxmodels.com/api#/paths/model-data-meta-region-_sunup_hours.csv/get
2025-04-22 Ontario solar generation has been added to Stormvista: https://www.stormvistawxmodels.com/sv/solargen/2025042200z/ieso Also available in API: https://www.stormvistawxmodels.com/api#/paths/model-data-model---date---cycle-z-renewables--region--solargen-forecast.csv/get
2025-04-15 Extended range (16-30 day) AI daily composites added for FourCastNetV2 and GraphCast. See example here: https://www.stormvistawxmodels.com/sv/weekly-composites-daily/ai-fourcastnetv2-ecmwf-eps (Find under Features -> Composite menu)
2025-03-28 GraphCast extended range subseasonal teleconnections added: https://www.stormvistawxmodels.com/sv/teleconnections-weekly
2025-03-18 0z Cycle GraphCast-EuroENS subseasonal forecast maps are now added to StormVista. See examples here: https://www.stormvistawxmodels.com/sv/weekly-composites/ai-graphcast-gdas-ecmwf-eps/na
2025-03-11 European weekly WDD verifications added to SV API: North America: https://www.stormvistawxmodels.com/api#/paths/model-data-model---date---cycle-z-wdd-bias_-avg-day.csv/get EIA/ISO: https://www.stormvistawxmodels.com/api#/paths/model-data-model---date---cycle-z-wdd--area--bias_-avg-day.csv/get International: https://www.stormvistawxmodels.com/api#/paths/model-data-model---date---cycle-z-wdd--type-_bias_-avg-day_reg-reg-.csv/get
2025-03-07 AIFS renewables (Solar/Wind) added to SV API. https://www.stormvistawxmodels.com/api
2025-03-06 European weekly WDD verifications now available on SV as part of the medium range metrics here: https://www.stormvistawxmodels.com/sv/model-verification/wdd-bias And on its own subseasonal page here: https://www.stormvistawxmodels.com/sv/model-verification/wdd-weekly-bias
2025-03-05 SV WDD verification page now includes aggregated periods (1-15, 1-5, 6-10, and 11-15 day). Scroll below line charts to see them. An example is seen here: https://www.stormvistawxmodels.com/sv/model-verification/wdd-bias/gw_hdd/mae/all/45
2025-03-04 SV's city forecast pages now include a line chart below the table that shows the max/min forecasts for all the models with clickable legend. The new history button now allows you to look at 30, 60, and 90-day history for the station, including climatology and records. See example here: https://www.stormvistawxmodels.com/sv/city-plots-max-min
2025-03-04 New Variables Added to AIFS Model on SV: 100-meter Winds: https://www.stormvistawxmodels.com/sv/model-maps/model-aifs/cycle-06/region-na/image-174-100-m-winds Wind Power Production: https://www.stormvistawxmodels.com/sv/model-maps/model-aifs/cycle-06/region-na/image-146-wind-power-production Cloud Cover: https://www.stormvistawxmodels.com/sv/model-maps/model-aifs/cycle-06/region-na/image-17-cloud-cover-total Reminder: You can change the default dark/white cloud cover on the SV Display Settings (upper left side) here: https://www.stormvistawxmodels.com/sv/settings (don't forget to hit Save at bottom if you make a change)
2025-03-03 Ensemble freeze-off pages on SV now include options to set your own temperature threshold (upper right of page) and number of hours below that threshold (bottom of page): https://www.stormvistawxmodels.com/sv/freeze-ensemble-stats
2025-03-03 SV API now has a Model Status endpoint available for tracking model cycles. https://www.stormvistawxmodels.com/api#/paths/model-data-meta-status.csv/get

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