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| Date | Change | Tags |
|---|---|---|
| 2024-02-08 | A high temperature table has been added to the freeze-off pages colored by extremely low high temperatures. See Marcellus example here (scroll down to table): https://www.stormvistawxmodels.com/sv/freeze-off-risks/reg-marcellus/2024020800z/gfs/F/ | |
| 2024-02-08 | Map Finder: A new navigation feature has been added to the top of SV that allows for faster searching for maps via models, regions and weather variable routes. | |
| 2024-02-07 | The FourCastNetV2 model has been added to SV for the 0z/12z GFS Op initializations. We plan to add other model initializations to this in the future. Variables are limited (no precipitation, for example), but 2m/500mb change and anomaly maps are included for Corporate customers. This AI model does not have the commercial restrictions that the others do. You can find this under the Medium Range menu and choosing AI models. Example here: https://www.stormvistawxmodels.com/sv/model/ai-fourcastnetv2-gfs/00z/na/30-2-m-temperature-anomaly | |
| 2024-01-26 | Canadian ISOs are added to these categorical probability tables: https://www.stormvistawxmodels.com/sv/cat-prob-grid/ecmwf-eps/2024012600z/below | |
| 2024-01-25 | NBM Precip Type Maps Added: https://www.stormvistawxmodels.com/sv/model/nbm/18z/na/57-precipitation-type | |
| 2024-01-25 | 24 and 48-hour snowfall maps added for NBM model. See example here: https://www.stormvistawxmodels.com/sv/model/nbm/16z/ne/14-snow-48hr | |
| 2024-01-19 | 10mb Temperature and 10mb U-wind are now available for history and model forecasts on the SV API in the teleconnection section: https://www.stormvistawxmodels.com/api#teleconnections | |
| 2024-01-18 | Anadarko (OK) and Bakken (N. Plains) added to the Freeze-Off monitoring pages on SV: https://www.stormvistawxmodels.com/sv/freeze-off-risks | |
| 2024-01-11 | The new Freeze-Off pages on SV now include Gulf Coast refinery locations. See an example here: https://www.stormvistawxmodels.com/sv/freeze-off-risks/reg-gulfcoast/2024011112z/gfs/ | |
| 2024-01-04 | GFS, ECMWF, and CMC precipitation verification now includes South America, South America Zoom, Europe Zoom, Middle East, China, China Zoom, Africa, South Africa, and Australia regions in addition to North America. See them here: https://www.stormvistawxmodels.com/sv/model-verification/visual-compare | |
| 2024-01-04 | 6-hour change maps added for several variables to HRRR model for the main 48-hour cycles (0z,6z,12z,18z). Examples here: 2-m Temp: https://www.stormvistawxmodels.com/sv/model/hrrr/12z/na/65-6-hr-2-m-temperature-change QPF Total: https://www.stormvistawxmodels.com/sv/model/hrrr/12z/na/203-6-hr-accumulated-qpf-change Snow Total: https://www.stormvistawxmodels.com/sv/model/hrrr/12z/na/325-6-hr-snow-total-change Total Cloud Cover: https://www.stormvistawxmodels.com/sv/model/hrrr/12z/na/355-6-hr-cloud-cover-total-change 80-m Wind: https://www.stormvistawxmodels.com/sv/model/hrrr/12z/na/354-6-hr-80-m-wind-change | |
| 2024-01-04 | Long-lead daily composites from Euro, CFS, and GEFS weeklies now include 24, 48, and 72-hour changes. See them here: https://www.stormvistawxmodels.com/sv/weekly-composites-daily | |
| 2023-12-20 | 10mb temperature and height ensemble clustering now available for Northern Hemisphere projection on SV. See example here: https://www.stormvistawxmodels.com/sv/model-cluster/gfs-ens/00z/nhem/20231220/nhem?unit1=F&unit2=in#tmp10 | |
| 2023-12-14 | StormVista now offers Cross-Section 12 and 24-hour change graphics for stratospheric to tropospheric monitoring. See examples here and adjust in menu: https://www.stormvistawxmodels.com/sv/crosssection/globe/2023121400z/change12 | |
| 2023-12-08 | New Freeze-Off Duration Ensemble Statistics page added to StormVista as well as new Freeze-Off products added last week. See example here: https://www.stormvistawxmodels.com/sv/freeze-ensemble-stats | |
| 2023-12-06 | We found an error in the new wave reflection index and in consultation with Dr. Lee, we have updated the index calculations on StormVista. https://www.stormvistawxmodels.com/sv/reflection-index We apologize for any inconveniences this caused. The +1 line is there to track as well (anything over +1 for an extended length of time can be an event). See Dr. Stepanek's article for more detail: https://www.commoditywx.com/news/20231128/reflections-%E2%80%A6-wave-back-down-me | |
| 2023-12-01 | Due to strong Canadian ensemble cold biases at 2-meters, the SV mega cluster and daily composite pages now offer American-European options too. https://www.stormvistawxmodels.com/sv/daily-cluster-v2 https://www.stormvistawxmodels.com/sv/composites-daily/mega-v2/tmp2m/na/2023120100z/ | |
| 2023-11-30 | New SV Freeze-Off Monitoring Pages are added to SV for key cities in and the overall shale areas of Marcellus, Permian, and Haynesville. New product shows coldest low temperatures and number of hours below freezing for each day. See an example here: https://www.stormvistawxmodels.com/sv/freeze-off-risks/reg-marcellus/2023113012z/gfs/ Find these pages under the Features --> City/Region Plots | |
| 2023-11-28 | Station-level daily precipitation normals (based on ERA5) added to SV API under City Extraction- Medium Range https://www.stormvistawxmodels.com/api#city-extraction | |
| 2023-11-28 | Climatology from ERA5 data added to precipitation line charts. Examples here: https://www.stormvistawxmodels.com/sv/city-plots/pcptot https://www.stormvistawxmodels.com/sv/precip-matrix/pcptot/KNYC/2023112800z/in/precip |