Automated Atmospheric River Detection

ARDT-IVT for Forecast Evaluation

Application to GFS Forecast Fields

Images available starting 00Z on October 1, 2016

Click for documentation on the ARDT and included graphics


Forecast Initialized November 28, 2020 at 12 Z

AR Persistence at Time of Analysis

AR Persistence ImageAR Persistence Image

Detected AR Comparison with Recent Satellite Imagery

No GOES-W image availableNo GOES-E image available

AR Analysis of Forecast Period

View Animation of Composite Images at All Forecast Times

Valid Time IVT with Identified ARs IVT Anomaly Forecast AR Persistence (Consecutive) Forecast AR Persistence (Recent Count)
LoopLoopLoopLoop
Analysis Field Valid
12 Z on 2020-11-28
Transport Map with ARAR anomaly mapAR persistence mapAR persistence map
6-Hour Forecast Valid
18 Z on 2020-11-28
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
12-Hour Forecast Valid
0 Z on 2020-11-29
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
18-Hour Forecast Valid
6 Z on 2020-11-29
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
24-Hour Forecast Valid
12 Z on 2020-11-29
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
30-Hour Forecast Valid
18 Z on 2020-11-29
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
36-Hour Forecast Valid
0 Z on 2020-11-30
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
42-Hour Forecast Valid
6 Z on 2020-11-30
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
48-Hour Forecast Valid
12 Z on 2020-11-30
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
54-Hour Forecast Valid
18 Z on 2020-11-30
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
60-Hour Forecast Valid
0 Z on 2020-12-01
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
66-Hour Forecast Valid
6 Z on 2020-12-01
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
72-Hour Forecast Valid
12 Z on 2020-12-01
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
4-Day Forecast Valid
12 Z on 2020-12-02
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
5-Day Forecast Valid
12 Z on 2020-12-03
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
6-Day Forecast Valid
12 Z on 2020-12-04
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map
7-Day Forecast Valid
12 Z on 2020-12-05
Transport Map with ARAR Anomaly MapAR Persistence MapAR Persistence Map

The GFS data are provided courtesy of NOAA/NCEP.

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