Automated Atmospheric River Detection

ARDT-IVT for GFS Forecast Evaluation

Click for documentation on the ARDT and included graphics


Forecast Initialized December 09, 2019 at 12 Z

GFS Results
Analysis - 1 Day
Day 1
Day 2
Day 3-7
Entire Period


Summary Results


Current AR Analysis

Valid Time IVT with Identified ARs IVT Anomaly
Analysis Field Valid
12 Z on 2019-12-09
Transport Map with ARAR anomaly map

Detected AR Comparison with Recent Satellite Imagery

No GOES-W image availableNo GOES-E image available

AR Persistence at Time of Analysis

AR Persistence ImageAR Persistence Image

Select Alternate GFS Forecast Runs

Images available starting 00Z on October 1, 2016


The GFS data are provided courtesy of NOAA/NCEP.


This is a Research and Development Application