Potential Tropical Cyclone GRANT

Updated January 02, 2026 at 18:00 UTC

Located at 15°S, 66°E

Minimum Pressure: 1001 mb

Maximum Winds: 35 kt

Radius of Maximum Wind: 35 nm

Environmental Pressure: 1007 mb

Storm Radius: 150 nm

Satellite Loop Latest GFS Forecast Latest ECMWF Forecast

Current Conditions

Latest Satellite Image

Wind Radii

Sea Temperatures CRW - MeanCRW - AnomalyOISST - MeanOISST - AnomalyTCHP - MeanTCHP - Anomaly

NRL 34/37 GHz Microwave Imagery 2026-01-02 13:19:00 UTC2026-01-02 10:38:10 UTC2026-01-02 00:44:00 UTC2026-01-01 23:42:00 UTC2026-01-01 21:16:52 UTC2026-01-01 21:00:12 UTC2026-01-01 15:08:00 UTC2026-01-01 13:32:00 UTC2026-01-01 12:31:00 UTC

NRL 89 GHz Microwave Imagery 2026-01-02 10:38:10 UTC2026-01-02 04:56:06 UTC2026-01-01 21:16:52 UTC2026-01-01 21:00:12 UTC2026-01-01 17:33:22 UTC

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Forecasts

Latest Model Track Guidance EPS PressureEPS Wind

Latest Model Intensity Guidance EPS Forecast Wind

Official Forecast

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Storm History

Storm Track Raw Data

Pressure and Wind History

Potential Tropical Cyclone IGGY

Updated January 02, 2026 at 18:00 UTC

Located at 16.8°S, 108.2°E

Minimum Pressure: 1005 mb

Maximum Winds: 30 kt

Radius of Maximum Wind: 25 nm

Environmental Pressure: 1009 mb

Storm Radius: 100 nm

Satellite Loop Latest GFS Forecast Latest ECMWF Forecast

Current Conditions

Latest Satellite Image

Sea Temperatures CRW - MeanCRW - AnomalyOISST - MeanOISST - AnomalyTCHP - MeanTCHP - Anomaly

NRL 34/37 GHz Microwave Imagery 2026-01-02 19:02:25 UTC2026-01-02 11:29:00 UTC2026-01-02 08:53:00 UTC2026-01-02 07:32:01 UTC2026-01-02 05:55:19 UTC2026-01-01 17:42:05 UTC2026-01-01 11:44:00 UTC

NRL 89 GHz Microwave Imagery 2026-01-02 19:02:25 UTC2026-01-02 07:32:01 UTC2026-01-02 05:55:19 UTC2026-01-01 17:42:05 UTC

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Forecasts

Latest Model Track Guidance EPS PressureEPS Wind

Latest Model Intensity Guidance EPS Forecast Wind

Official Forecast

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Storm History

Storm Track Raw Data

Pressure and Wind History

This page uses data from the National Hurricane Center (NHC) and Joint Typhoon Warning Center (JTWC), with best track files through the Automated Tropical Cyclone Forecast (ATCF) system. Microwave imagery courtesy of the U.S. Naval Research Laboratory.