Advisories
Genevieve39 advisories on record
NHC Advisory 039 Aug 2, 08:34 PM UTC
NHC Advisory 038 Aug 2, 02:38 PM UTC
NHC Advisory 037 Aug 2, 08:31 AM UTC
NHC Advisory 036 Aug 2, 02:37 AM UTC
NHC Advisory 035 Aug 1, 08:32 PM UTC
NHC Advisory 034 Aug 1, 02:35 PM UTC
NHC Advisory 033 Aug 1, 08:45 AM UTC
NHC Advisory 032 Aug 1, 02:34 AM UTC
NHC Advisory 031 Jul 31, 08:34 PM UTC
NHC Advisory 030 Jul 31, 02:43 PM UTC
NHC Advisory 029 Jul 31, 08:35 AM UTC
NHC Advisory 028 Jul 31, 02:48 AM UTC
NHC Advisory 027 Jul 30, 08:33 PM UTC
NHC Advisory 026 Jul 30, 02:35 PM UTC
NHC Advisory 025 Jul 30, 08:35 AM UTC
NHC Advisory 024 Jul 30, 02:43 AM UTC
NHC Advisory 023 Jul 29, 08:42 PM UTC
NHC Advisory 022 Jul 29, 02:38 PM UTC
NHC Advisory 021 Jul 29, 08:34 AM UTC
NHC Advisory 020 Jul 29, 02:33 AM UTC
NHC Advisory 019 Jul 29, 12:03 AM UTC
NHC Advisory 018 Jul 28, 08:37 PM UTC
000 WTPZ42 KNHC 282037 TCDEP2 Hurricane Genevieve Discussion Number 18 NWS National Hurricane Center Miami FL EP072026 200 PM PDT Tue Jul 28 2026 Recent satellite imagery shows dry air entrainment along the northern and western side of the eye, resulting in some erosion of the structure of Genevieve. An earlier SSMIS pass continued to show a minor amount of northerly wind shear. Small fluctuations in strength have likely occurred this morning and afternoon, as evidenced by changes in the appearance of the eye and warming, followed by cooling, cloud top temperatures in the eyewall. The latest subjective Dvorak intensity estimate from TAFB was 5.5/102 kt, while the objective estimates range from 97-107 kt. Given these estimates and taking into account the evolving satellite presentation, the initial intensity has been set at 105 kt. Genevieve is moving west-northwestward at around 8 kt along the southwestern periphery of a ridge centered over the central and southern United States. A slightly faster forward speed is anticipated during the latter half of the week as the ridge expands westward and a strengthening upper-level low approaches the northwestern U.S. The track guidance shifted slightly farther south on this forecast cycle, and the official forecast has followed suit, and lies in the middle of the guidance envelope, close to HCCA. By late this weekend, guidance begins to diverge, and the forecast is positioned between the previous forecast track and HCCA. After small fluctuations in strength today, Genevieve will gradually weaken as it moves over progressively cooler sea-surface temperatures and into a drier mid-level environment. On Thursday, Genevieve is forecast to move north of 20N, where SSTs fall below 26 C, resulting in faster rate of weakening through the weekend. The latest NHC official intensity forecast shows Genevieve weakening to a tropical storm in a couple of days, and transitioning to a post-tropical cyclone this weekend. FORECAST POSITIONS AND MAX WINDS INIT 28/2100Z 18.0N 116.9W 105 KT 120 MPH 12H 29/0600Z 18.4N 118.1W 95 KT 110 MPH 24H 29/1800Z 19.0N 119.8W 85 KT 100 MPH 36H 30/0600Z 19.7N 121.9W 70 KT 80 MPH 48H 30/1800Z 20.4N 124.2W 60 KT 70 MPH 60H 31/0600Z 21.1N 126.6W 55 KT 65 MPH 72H 31/1800Z 21.8N 129.1W 50 KT 60 MPH 96H 01/1800Z 23.3N 134.6W 45 KT 50 MPH 120H 02/1800Z 25.3N 140.0W 35 KT 40 MPH...POST-TROPICAL $$ Forecaster Adams/Beven
NHC Advisory 017 Jul 28, 02:37 PM UTC
NHC Advisory 016 Jul 28, 08:34 AM UTC
NHC Advisory 015 Jul 28, 02:36 AM UTC
NHC Advisory 014 Jul 27, 08:50 PM UTC
NHC Advisory 013 Jul 27, 02:49 PM UTC
NHC Advisory 012 Jul 27, 08:48 AM UTC
NHC Advisory 011 Jul 27, 02:48 AM UTC
NHC Advisory 010 Jul 26, 08:37 PM UTC
NHC Advisory 009 Jul 26, 02:50 PM UTC
NHC Advisory 008 Jul 26, 08:51 AM UTC
NHC Advisory 007 Jul 26, 02:35 AM UTC
NHC Advisory 006 Jul 25, 08:35 PM UTC
NHC Advisory 005 Jul 25, 02:35 PM UTC
NHC Advisory 004 Jul 25, 08:34 AM UTC
NHC Advisory 003 Jul 25, 02:39 AM UTC
NHC Advisory 002 Jul 24, 08:37 PM UTC
NHC Advisory 001 Jul 24, 02:37 PM UTC