Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Nathan M. Hitchens"'
Publikováno v:
Weather, Climate, and Society.
The WxChallenge is a national forecasting competition in which participants at colleges and universities across North America attempt to accurately predict daily high and low temperatures, maximum wind speed, and precipitation accumulation at a varie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76e16e87763b09d30d7756e75a1af30
https://doi.org/10.1175/wcas-d-22-0102.1
https://doi.org/10.1175/wcas-d-22-0102.1
Publikováno v:
Journal of Education. 201:198-209
This qualitative study examines first-year teacher candidates early field experience designing and implementing maker workshops for an afterschool program. The maker workshops were offered as part of a STEAM (science, technology, engineering, arts, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ddc301ea71b6727c4c4ab492b08a34
https://doi.org/10.1177/0022057420908061
https://doi.org/10.1177/0022057420908061
Publikováno v:
Weather, Climate, and Society. 10:307-322
During the coldest months of the year, weather systems bring a variety of winter weather to most of the continental United States in the form of snow, sleet, and freezing rain, which along with strong winds, low clouds, and reduced visibilities may c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e8d5105575120216f32e795b40db454
https://doi.org/10.1175/wcas-d-17-0054.1
https://doi.org/10.1175/wcas-d-17-0054.1
Autor:
Zachary F. Johnson, Nathan M. Hitchens
Publikováno v:
Journal of Hydrometeorology. 19:273-287
The dryline is among the most important meteorological phenomena in the Great Plains because of its significance in tornadogenesis, severe weather, and consistent rainfall. Past research has extensively examined the dynamics of the dryline; however,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20b7882b001b6f99b3f3cbc36380eb5c
https://doi.org/10.1175/jhm-d-17-0091.1
https://doi.org/10.1175/jhm-d-17-0091.1
Autor:
Nathan M. Hitchens, Harold E. Brooks
Publikováno v:
Weather and Forecasting. 32:1321-1328
Among the Storm Prediction Center’s (SPC) probabilistic convective outlook products are forecasts specifically targeted at significant severe weather: tornadoes that produce EF2 or greater damage, wind gusts of at least 75 mi h−1, and hail with d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044d510ad21075e16c5af3fda1e01968
https://doi.org/10.1175/waf-d-16-0170.1
https://doi.org/10.1175/waf-d-16-0170.1
Autor:
Nathan M. Hitchens, Harold E. Brooks
Publikováno v:
Weather and Forecasting. 29:1134-1142
The Storm Prediction Center issues four categorical convective outlooks with lead times as long as 48 h, the so-called day 3 outlook issued at 1200 UTC, and as short as 6 h, the day 1 outlook issued at 0600 UTC. Additionally, there are four outlooks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb9fcb8c94bccac272b6ff2ef245fa7
https://doi.org/10.1175/waf-d-13-00132.1
https://doi.org/10.1175/waf-d-13-00132.1
Publikováno v:
Monthly Weather Review. 141:4564-4575
The climatology of heavy rain events from hourly precipitation observations by Brooks and Stensrud is revisited in this study using two high-resolution precipitation datasets that incorporate both gauge observations and radar estimates. Analyses show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a91bf3c319c1f53888a0f279e54cc09
https://doi.org/10.1175/mwr-d-12-00297.1
https://doi.org/10.1175/mwr-d-12-00297.1
Autor:
Nathan M. Hitchens, Harold E. Brooks
Publikováno v:
Atmospheric Research. 123:206-210
The hazards attributed to supercell thunderstorms are primarily considered to be tornadoes, large hail, and damaging winds, but flooding from heavy and extreme rainfall is not as often considered with these storms. As a result there has been little r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85ccb2cc7860482dcda6731e9e3210ca
https://doi.org/10.1016/j.atmosres.2012.06.023
https://doi.org/10.1016/j.atmosres.2012.06.023
Publikováno v:
Weather and Forecasting. 28:525-534
A method for determining baselines of skill for the purpose of the verification of rare-event forecasts is described and examples are presented to illustrate the sensitivity to parameter choices. These “practically perfect” forecasts are designed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b97264df69f00d7c6d97233af84a98c4
https://doi.org/10.1175/waf-d-12-00113.1
https://doi.org/10.1175/waf-d-12-00113.1
Autor:
Nathan M. Hitchens, Patrick T. Marsh, Valliappa Lakshmanan, John S. Kain, Jill Hardy, Adam J. Clark
Publikováno v:
Weather and Forecasting. 27:531-538
Convection-allowing models offer forecasters unique insight into convective hazards relative to numerical models using parameterized convection. However, methods to best characterize the uncertainty of guidance derived from convection-allowing models
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d36a6d2936a1608c2ba9211050ea4fe
https://doi.org/10.1175/waf-d-11-00074.1
https://doi.org/10.1175/waf-d-11-00074.1