je.st
news
Tag: tropical
Atlantic Tropical Weather Outlook
2020-08-01 07:39:20| National Hurricane Center (Atlantic)
000 ABNT20 KNHC 010539 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Sat Aug 1 2020 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: The National Hurricane Center is issuing advisories on Hurricane Isaias, located near the central Bahamas, and on Tropical Depression Ten, located over the far eastern Atlantic between Africa and the Cabo Verde Islands. A westward-moving tropical wave located about 650 miles east of the Lesser Antilles continues to produce a few disorganized showers. Environmental conditions are forecast to become more conducive for development in a day or two, and a tropical depression could form early next week. This system is forecast to turn northwestward, and then northward over the western Atlantic north of the Leeward Islands through the middle of next week. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 5 days...medium...50 percent. && Public Advisories on Tropical Depression Ten are issued under WMO header WTNT35 KNHC and under AWIPS header MIATCPAT5. Forecast/Advisories on Tropical Depression Ten are issued under WMO header WTNT25 KNHC and under AWIPS header MIATCMAT5. $$ Forecaster Blake
Tags: weather
atlantic
outlook
tropical
Eastern North Pacific Tropical Weather Outlook
2020-08-01 07:09:46| National Hurricane Center (East Pacific)
491 ABPZ20 KNHC 010509 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 PM PDT Fri Jul 31 2020 For the eastern North Pacific...east of 140 degrees west longitude: Tropical cyclone formation is not expected during the next 5 days. $$ Forecaster Blake
Tags: north
weather
pacific
eastern
Tropical Depression Ten Graphics
2020-08-01 04:49:37| National Hurricane Center (Atlantic)
5-Day Uncertainty Track last updated Sat, 01 Aug 2020 02:49:37 GMT Wind Speed Probabilities last updated Sat, 01 Aug 2020 03:31:52 GMT
Tags: graphics
tropical
depression
tropical depression
Tropical Depression Ten Forecast Discussion Number 2
2020-08-01 04:48:41| National Hurricane Center (Atlantic)
Issued at 200 AM CVT Sat Aug 01 2020 000 WTNT45 KNHC 010248 TCDAT5 Tropical Depression Ten Discussion Number 2 NWS National Hurricane Center Miami FL AL102020 200 AM CVT Sat Aug 01 2020 The small depression maintained a large burst of convection in its northwest quadrant for several hours after the last advisory, though cloud tops have warmed steadily since around 00Z. An ASCAT-B pass near 2300 UTC showed max winds near 35 kt, but these winds coincided with the coldest cloud tops in Meteosat imagery at that time, indicating they may have been rain inflated. Data from ASCAT-C valid about 40 minutes earlier only showed peak winds closer to 30 kt, also near the deepest convection. The highest wind retrievals in the east half of the circulation, where you would often expect the highest winds for a system moving north or northwest, were between 25 and 30 kt in both passes. Subjective Dvorak intensity estimates were 30 kt and 25 kt from TAFB and SAB, respectively, at 00Z. It is possible that the cyclone briefly had tropical-storm-strength winds at one point, but given the observed warming of cloud tops since 00Z, the intensity is maintained at 30 kt for this advisory. There is no real change to the forecast reasoning. The depression is moving northwestward and a turn toward the west-northwest is expected later today as it moves around a larger cyclonic gyre. Conditions do not appear to be favorable for any strengthening, and the dynamical models indicate that deep convection will dissipate later today due to cool underlying SSTs and a drier surrounding environment. The NHC track and intensity forecast is based on the TVCA and IVCN consensus aids and has not been changed significantly from the previous advisory. FORECAST POSITIONS AND MAX WINDS INIT 01/0300Z 17.1N 21.1W 30 KT 35 MPH 12H 01/1200Z 18.4N 22.5W 30 KT 35 MPH 24H 02/0000Z 19.3N 25.1W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 02/1200Z 20.0N 28.0W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 03/0000Z...DISSIPATED $$ Forecaster Zelinsky
Tags: number
discussion
tropical
depression
Tropical Depression Ten Wind Speed Probabilities Number 2
2020-08-01 04:46:11| National Hurricane Center (Atlantic)
Issued at 0300 UTC SAT AUG 01 2020 624 FONT15 KNHC 010246 PWSAT5 TROPICAL DEPRESSION TEN WIND SPEED PROBABILITIES NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL AL102020 0300 UTC SAT AUG 01 2020 AT 0300Z THE CENTER OF TROPICAL DEPRESSION TEN WAS LOCATED NEAR LATITUDE 17.1 NORTH...LONGITUDE 21.1 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 30 KTS...35 MPH...55 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 00Z SAT AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 00Z SAT 12Z SAT 00Z SUN 12Z SUN 00Z MON 00Z TUE 00Z WED PERIODS TO TO TO TO TO TO TO 12Z SAT 00Z SUN 12Z SUN 00Z MON 00Z TUE 00Z WED 00Z THU FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT $$ FORECASTER ZELINSKY
Tags: number
speed
wind
tropical
Sites : [1911] [1912] [1913] [1914] [1915] [1916] [1917] [1918] [1919] [1920] [1921] [1922] [1923] [1924] [1925] [1926] [1927] [1928] [1929] [1930] next »