Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Sim D. Aberson"'
Autor:
Sundararaman Gopalakrishnan, Sim D. Aberson, Joseph J. Cione, Kathryn J. Sellwood, Kelly Ryan, Ghassan J. Alaka, Shirley T. Murillo, Robert F. Rogers, Paul D. Reasor, John F. Gamache, John Kaplan, Hua Leighton, Jun A. Zhang, George R. Alvey, Jonathan Zawislak, Jason Dunion, A. Aksoy, Neal Dorst, Andrew Hazelton, Heather M. Holbach, Michael Fischer, Jason A. Sippel, Lisa Bucci, Frank D. Marks
Publikováno v:
Bulletin of the American Meteorological Society. 103:E311-E338
Since 2005, NOAA has conducted the annual Intensity Forecasting Experiment (IFEX), led by scientists from the Hurricane Research Division at NOAA’s Atlantic Oceanographic and Meteorological Laboratory. They partner with NOAA’s Aircraft Operations
Autor:
John Kaplan, Sim D. Aberson
Publikováno v:
Weather and Forecasting. 35:1865-1870
The relationship between the Madden–Julian oscillation (MJO) and tropical cyclone rapid intensification in the northern basins of the Western Hemisphere is examined. All rapid intensification events in the part of the Western Hemisphere north of th
Publikováno v:
Journal of the Atmospheric Sciences. 75:3159-3168
This study analyzes the fast-response (20 Hz) wind data collected by a multilevel tower during the landfalls of Tropical Storm Lionrock (1006), Typhoon Fanapi (1011), and Typhoon Megi (1015) in 2010. Turbulent momentum fluxes are calculated using the
Publikováno v:
Monthly Weather Review. 146:2297-2314
The impacts of Global Hawk (GH) dropwindsondes on tropical cyclone (TC) analyses and forecasts are examined over a composite sample of missions flown during the NASA Hurricane and Severe Storm Sentinel (HS3) and the NOAA Sensing Hazards with Operatio
Autor:
Lance F. Bosart, Thomas J. Galarneau, James D. Doyle, Elizabeth A. Ritchie, Ron McTaggart-Cowan, Kyle S. Griffin, Julian F. Quinting, John R. Gyakum, William Perrie, Kristen L. Corbosiero, Carolyn A. Reynolds, Clark Evans, Kimberly M. Wood, Naoko Kitabatake, Shawn M. Milrad, Yujuan Sun, Hilke S. Lentink, João Rafael Dias Pinto, Christian M. Grams, Robert E. Hart, Fuqing Zhang, Heather M. Archambault, Sim D. Aberson, Michael Riemer, Chris Fogarty, Christopher A. Davis
Publikováno v:
Monthly Weather Review, 145 (11)
Extratropical transition (ET) is the process by which a tropical cyclone, upon encountering a baroclinic environment and reduced sea surface temperature at higher latitudes, transforms into an extratropical cyclone. This process is influenced by, and
Autor:
Christopher S. Velden, Lynn K. Shay, Robert F. Rogers, Todddd B. Kimberlain, Daniel J. Cecil, Sim D. Aberson, Josh Morgerman, James D. Doyle, Michael M. Bell
Publikováno v:
Bulletin of the American Meteorological Society. 98:2091-2112
Hurricane Patricia was a historic tropical cyclone that broke many records, such as intensification rate, peak intensity, and overwater weakening rate, during its brief 4-day lifetime in late October 2015 in the eastern Pacific basin. Patricia confou
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 34:1673-1678
Current practice is to transmit dropwindsonde data from aircraft using the TEMP-DROP format, which provides only the release location and time with 0.1° latitude × 0.1° longitude (about 11 km) and 1-h resolutions, respectively. The current dropwin
Publikováno v:
Monthly Weather Review. 145:2083-2092
During a routine penetration into Hurricane Felix late on 2 September 2007, NOAA42 encountered extreme turbulence and graupel, flight-level horizontal wind gusts of over 83 m s−1, and vertical wind speeds varying from 10 m s−1 downward to 31 m s
Publikováno v:
Monthly Weather Review. 144:2177-2204
Previous studies have found surprisingly strong vertical motions in low levels of some tropical cyclones. In this study, all available dropsondes (12 000) within tropical cyclones during 1997–2013 are examined, in order to create a dataset of the m
Publikováno v:
Monthly Weather Review. 143:511-523
NOAA has been gathering high-resolution, flight-level dropwindsonde and airborne Doppler radar data in tropical cyclones for almost three decades; the U.S. Air Force routinely obtained the same type and quality of data, excepting Doppler radar, for m