Real-Time Guidance | SUBTROPICAL STORM INVEST 99 (AL99)

Real-time Guidance for SUBTROPICAL STORM INVEST 99 (AL99)

This page provides plots and information for SUBTROPICAL STORM INVEST 99 (AL99). The left side of this page provides TCGP-generated plots of numerical guidance and other TCGP-curated data. The right side of this page provides external links to additional information and products. Most of the model guidance displayed in the plots come from modeling centers outside of NCAR, such as NOAA, other national numerical weather prediction centers, and universities. Click here for information about who contributes to TCGP. Your use of this page is governed by the UCAR Terms of Service and this site's disclaimer. To obtain help for any item on this page, click on the question mark beside that item.

Information as of the most recent model cycle ?

At 1800 UTC, 18 September 2020, SUBTROPICAL STORM INVEST 99 (AL99) was located in the North Atlantic basin at 39.9°N and 9°W. The current intensity was 45 kt and the center was moving at 15 kt at a bearing of 45 degrees. The minimum central pressure was 998 mb.

Reconnaissance Aircraft Data ?

Plots of track guidance ?

A plot of experimental late cycle track guidance has not yet been generated for this system.

Boxplot Visualizations for EPS Track ?

A late cycle curve boxplot of GEFS track guidance has not yet been generated for this system.

ATCF data files ?

track and intensity forecasts (a-deck)
history file (b-deck)
fixes file (f-deck)