Hurricane Genevieve Forecast Discussion
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Español: Aviso Publico Discusión |
000 WTPZ42 KNHC 262037 TCDEP2 Hurricane Genevieve Discussion Number 10 NWS National Hurricane Center Miami FL EP072026 200 PM MST Sun Jul 26 2026 Genevieve continues to rapidly intensify today. A symmetric and warm eye has cleared out over the past few hours, and is surrounded by very cold cloud tops. A partial Synthetic Aperture Radar (SAR) pass that became available after the previous advisory showed a contracting RMW with peak winds of 103 kt, supporting previous evidence of rapid strengthening. The 1800 UTC subjective Dvorak intensity estimate from TAFB was T6.0/115 kt, and objective intensity estimates range from 115-122 kt. Thus, the initial intensity has been set to 120 kt for this advisory. The major hurricane is moving toward the west-northwest, or 295/12 kt, along the periphery of a mid-level ridge centered over the southwestern United States. Genevieve is forecast to continue on a northwestward to west-northwestward motion and slow down over the next several days as the ridge moves eastward. The latest NHC official forecast lies very close to the previous forecast, and remains within the tightly clustered ensemble model track data. Genevieve is expected to strengthen further over the next 12-24 h as it remains over very warm sea surface temperatures around 30 C, low vertical wind shear and strong upper-level divergence. SHIPS Rapid Intensification (RI) guidance and DTOPS continue to show the potential for additional rapid intensification in the short-term, and the latest NHC official intensity guidance remains near the top of the intensity model guidance and close to the HCCA corrected consensus aid. However, it is still possible that the peak intensity forecast of 130 kt is conservative, given the favorable environment. By midweek, Genevieve will begin to encounter cooler sea surface temperatures, slightly drier mid-level conditions and a more stable environment, supporting steady weakening. Genevieve is now forecast to weaken below hurricane intensity at day 5. FORECAST POSITIONS AND MAX WINDS INIT 26/2100Z 13.9N 110.3W 120 KT 140 MPH 12H 27/0600Z 14.8N 111.7W 130 KT 150 MPH 24H 27/1800Z 16.0N 113.4W 130 KT 150 MPH 36H 28/0600Z 17.0N 114.9W 125 KT 145 MPH 48H 28/1800Z 17.6N 116.4W 120 KT 140 MPH 60H 29/0600Z 18.3N 117.8W 105 KT 120 MPH 72H 29/1800Z 18.9N 119.5W 95 KT 110 MPH 96H 30/1800Z 20.4N 123.7W 75 KT 85 MPH 120H 31/1800Z 22.0N 128.7W 55 KT 65 MPH $$ Forecaster Adams/Papin