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Eastern North Pacific Tropical Weather Outlook
2024-06-30 01:31:04| National Hurricane Center (East Pacific)
000 ABPZ20 KNHC 292330 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 500 PM PDT Sat Jun 29 2024 For the eastern North Pacific...east of 140 degrees west longitude: Offshore of Southern Mexico: A broad area of low pressure could form by early next week a few hundred miles south of the coast of southern Mexico. Some gradual development is possible during the next several days while the system moves west-northwestward at 10 to 15 mph. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...low...30 percent. $$ Forecaster Kelly
Category:Transportation and Logistics
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Hurricane Beryl Graphics
2024-06-29 22:38:25| National Hurricane Center (Atlantic)
5-Day Uncertainty Track last updated Sat, 29 Jun 2024 20:38:25 GMT Wind Speed Probabilities last updated Sat, 29 Jun 2024 20:38:25 GMT
Category: Transportation and Logistics
Hurricane Beryl Forecast Discussion Number 5
2024-06-29 22:36:33| National Hurricane Center (Atlantic)
Issued at 500 PM AST Sat Jun 29 2024 000 WTNT42 KNHC 292036 TCDAT2 Hurricane Beryl Discussion Number 5 NWS National Hurricane Center Miami FL AL022024 500 PM AST Sat Jun 29 2024 Beryl continues to rapidly strengthen, and has now become a hurricane. Satellite images show an expanding central dense overcast feature, and recent microwave images indicate that a partial eyewall has formed. This intensity estimate is in agreement with the Dvorak estimate from TAFB of T4.0/65 kt. Beryl is a compact tropical cyclone, with its tropical-storm-force winds estimated to extend up to 50 n mi from the center. Both the NOAA and Air Force Reserve Hurricane Hunters are scheduled to investigate Beryl tomorrow, and the data they collect will be very helpful in assessing the system's structure and intensity. Beryl continues to wobble around, but the general motion has been westward at a quick 19 kt. A strong subtropical ridge should keep the hurricane moving generally westward at only a slightly slower forward speed for the next couple of days. This motion should take Beryl across the Windward Islands late Sunday night and Monday. A weakness in the ridge could cause Beryl to gain a little more latitude during the early and middle portions of next week, before turning back slightly to the left as another ridge builds to the northwest of Beryl. The NHC track forecast is very similar to the previous one and in fairly good agreement with the various consensus models. Now that Beryl has developed a compact inner core, it seems likely that it will continue to intensify quickly since the hurricane will remain in near ideal environmental conditions during the next day or two. The NHC intensity forecast is again nudged upward in the short term, and shows Beryl becoming a dangerous major hurricane prior to it reaching the Windward Islands. Beyond a couple of days, when Beryl is moving across the Caribbean, an increase in shear should end the strengthening trend and induce some weakening toward the end of the forecast period. The intensity models are coming into better agreement on this scenario, and the NHC forecast is roughly near the middle of the guidance envelope. Key Messages: 1. Beryl is expected to be a dangerous major hurricane when it reaches the Windward Islands late Sunday night or Monday, bringing destructive hurricane-force winds and life-threatening storm surge. Hurricane Watch and Warnings are in effect for much of the Windward Islands. 2. Heavy rainfall and localized flooding is expected across the Windward Islands Sunday night and Monday. 3. Interests in the central and western Caribbean should monitor the progress of this system. Users are reminded that there is large uncertainty at days 4 and 5 and to not focus on the specific details of the track or intensity forecast. FORECAST POSITIONS AND MAX WINDS INIT 29/2100Z 10.1N 49.3W 65 KT 75 MPH 12H 30/0600Z 10.6N 51.9W 75 KT 85 MPH 24H 30/1800Z 11.3N 55.3W 90 KT 105 MPH 36H 01/0600Z 12.0N 58.7W 100 KT 115 MPH 48H 01/1800Z 13.1N 62.3W 105 KT 120 MPH 60H 02/0600Z 14.3N 66.0W 105 KT 120 MPH 72H 02/1800Z 15.5N 69.8W 100 KT 115 MPH 96H 03/1800Z 17.3N 77.2W 90 KT 105 MPH 120H 04/1800Z 18.7N 83.3W 75 KT 85 MPH $$ Forecaster Cangialosi
Category: Transportation and Logistics