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Date Change Tags
2023-04-06 New US Drought Monitor overlays added. Find under Real-time (lower right) in overlay menu.
2023-04-04 New monthly SST outlooks from CFS and Euro monthlies (for Euro monthly subscribers) now available under Features --> ENSO/SST menu. This includes all the European monthly members too. See some here: https://www.stormvistawxmodels.com/sv/sst-forecast-monthly/enso/enso34/2023040400z
2023-03-22 Canadian Ensemble and All-Ensemble Means added to Telecon Mashup feature on SV (under Features --> Telecons and Forcing). Examples here: https://www.stormvistawxmodels.com/sv/teleconnection-mashup
2023-03-13 MJO verifications from the long-lead outlooks are also now available: https://www.stormvistawxmodels.com/sv/mjo-weekly/verification Find under the Features and Model Metrics sub-menu.
2023-03-13 New long lead teleconnection verification pages are available on SV (via Features and Model Metrics sub-menu): See an example here: https://www.stormvistawxmodels.com/sv/teleconnection-weekly-verification/pna/16-20
2023-03-08 All-ensemble mean now available for compare cycles of WDDs:  https://www.stormvistawxmodels.com/sv/wdd/daily/gw_hdd/2023030800z/all-ensemble/
2023-02-28 Correction- here is link to one of new clear air turbulence maps: https://www.stormvistawxmodels.com/sv/model/rrfs/12z/na/330-clear-air-turbulence-fl300-340
2023-02-28 New clear air turbulence maps for four different flight levels now available for RRFS. See example here: https://www.stormvistawxmodels.com/sv/model/rrfs/12z/ma/327-2-m-temp-925-mb-temp-diff
2023-02-28 New RRFS maps show 2-meter temperature minus 925 mb temperatures. See example here: https://www.stormvistawxmodels.com/sv/model/rrfs/12z/ma/327-2-m-temp-925-mb-temp-diff
2023-02-24 Starting with 12z cycle today, snow (accumulated to forecast hour) is now an additional column for the standard medium range products on the SV API. See details here: https://www.stormvistawxmodels.com/api#city-extraction
2023-02-24 SV short-term API will have new snow variable added starting with 12z cycles today of HRRR, NAM-HiRES, HIRESW-ARW:  snow (accumulated snowfall to the hour in inches). Updated documentation is here: https://www.stormvistawxmodels.com/api#city-extraction-short
2023-02-23 SV Stratospheric-Tropospheric Cross Section height anomalies now feature more contours above the strongest part of the scale. See example with latest GFS Op for North Atlantic here: https://www.stormvistawxmodels.com/sv/crosssection/natlantic/2023022312z Find these under Features ---> Telecons and Forcing -> Strat-Trop Cross Sections
2023-02-16 Starting with today's 11Z HRRR, 12Z NAM-HIRES and 12z HIRESW-ARW cycles, there will be three new columns: mslp, pressure, and wetbulb. API documentation is updated here: https://www.stormvistawxmodels.com/api#city-extraction-short
2023-02-09 SV WDD histograms now offer 1-5, 6-10, 11-15 day as well as Mon-Fri options. See 11-15 day examples here: https://www.stormvistawxmodels.com/sv/wdd-histograms/gw_hdd/2023020900z/11-15
2023-02-03 New hourly (and 15-minute) observation data available in a SV API feed here: https://www.stormvistawxmodels.com/api#mesoscale-analysis Variables offered: tmp2m, dpt2m, heatindex, windchill, windspeed10, winddirection10, cloudtotal, visibility, precip Correction: Data availability will not be limited to 7 days and will grow forever going forward.
2023-02-03 New hourly (and 15-minute) observation data available in a SV API feed here: https://www.stormvistawxmodels.com/api#mesoscale-analysis Variables offered: tmp2m, dpt2m, heatindex, windchill, windspeed10, winddirection10, cloudtotal, visibility, precip for up to 7 days of hourly/15-minute history
2023-01-19 Due to unannounced changes with the NCEP upgrade to the NBM, Snow and Ice products are only available for the entire model run during the 01, 07, 13, and 19z cycles.  Other cycles will only extend to about hour 50. See an example of NBM snow output here
2023-01-18 European Ensemble cloud cover added to city/region forecasts. See example here: https://www.stormvistawxmodels.com/sv/city-cloud-cover/KDCA/2023011812z/
2023-01-17 European Ensemble hourlies on SV API now include cloudtotal (%) variable. https://www.stormvistawxmodels.com/api#hourly-extraction-med
2023-01-12 European Ensemble solar generation added to SV forecasts.  https://www.stormvistawxmodels.com/sv/solargen/2023011212z/ercot Also available on API too: https://www.stormvistawxmodels.com/api#solar

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