Results 121 to 130 of about 327 (141)

Community HWRF users guide V3.6A

2014
The Weather Research and Forecast (WRF) system for hurricane prediction (HWRF) is an operational model implemented at the National Centers for Environmental Prediction (NCEP) of the National Weather Service (NWS) to provide numerical guidance to the National Hurricane Center for the forecasting of tropical cyclones’ track, intensity, and structure ...
Holt, Christina, Bernardet, Ligia, Yablonsky, Richard, Brown, Timothy   +3 more
openaire   +1 more source

Community HWRF users guide V3.8A

2016
The Weather Research and Forecast (WRF) system for hurricane prediction (HWRF) is an operational model implemented at the National Centers for Environmental Prediction (NCEP) of the National Weather Service (NWS) to provide numerical guidance to the National Hurricane Center for the forecasting of tropical cyclones' track, intensity, and structure ...
Biswas, Mrinal K., Carson, Laurie, Newman, Kathryn, Holt, Christina, Bernardet, Ligia   +4 more
openaire   +1 more source

Community HWRF users guide V3.7A.

2015
The Weather Research and Forecast (WRF) system for hurricane prediction (HWRF) is an operational model implemented at the National Centers for Environmental Prediction (NCEP) of the National Weather Service (NWS) to provide numerical guidance to the National Hurricane Center for the forecasting of tropical cyclones' track, intensity, and structure ...
Biswas, Mrinal K., Holt, Christina, Carson, Laurie, Bernardet, Ligia, Brown, Timothy, Bao, Shaowu, Yablonsky, Richard   +6 more
openaire   +1 more source

Advanced Diagnostics for the HWRF Hurricane Modelling System

2016
The objective of this work is to show how to derive some useful first-order model diagnostics from the prognostic variables of numerical weather prediction models. We introduce a basic set of popular diagnostics products, along with illustrations and detailed formulae, that have been adopted into various real-time applications of both tropical cyclone ...
Thiago Quirino, Sundararaman G. Gopalakrishnan   +1 more
openaire   +1 more source

Performance evaluation of HWRF model during post monsoon tropical cyclone Nilofar

Arabian Journal of Geosciences, 2017
An accurate tropical cyclone track and intensity forecast is very important for disaster management. Specialized numerical prediction models have been recently used to provide high-resolution temporal and special forecasts. Hurricane Weather Research and Forecast (HWRF) model is one of the emerging numerical models for tropical cyclone forecasting ...

exaly   +2 more sources

The Influences of Orography and Ocean on Track of Typhoon Megi (2016) Past Taiwan as Identified by HWRF

Journal of Geophysical Research D: Atmospheres, 2018
AbstractTyphoon Megi (2016) headed northwestward toward Taiwan with southward deflection near landfall. In this study, Hurricane Weather Research and Forecast system (HWRF) was used to investigate the mechanism of the track changes over free ocean and track deflection near landfall.
Dian-Yi Li, Ching-Yuang Huang
exaly   +2 more sources

Ocean Component of the HWRF Coupled Model and Model Evaluation

2016
Tropical cyclones (TCs) moving above a warm ocean represent an extreme case of air-sea interaction. Strong TC winds near the ocean surface can cool the sea surface temperature (SST) by several degrees Celsius and generate ocean currents of about 1-2 m/s.
openaire   +1 more source

Hurricane Weather Research and Forecasting (HWRF) Model: 2015 Scientific Documentation

2016
This document describes the scientific aspects of the Hurricane Weather Research and Forecasting (HWRF) modeling system. This is based on 2015 HWRF v3.7a public release. This technical note along with the HWRF v3.7a Users Guide provides the user with the scientific description and running instructions for HWRF.
Tallapragara, Vijay, Bernardet, Ligia, Biswas, Mrinal, Ginis, Isaac, Kwon, Young, Liu, Qingfu, Marchok, Tim, Sheinin, Dmitry, Thomas, Biju, Tong, Mingjing, Trahan, Samuel, Wang, Weiguo, Yablonsky, Richard, Zhang, Xuejin   +13 more
openaire   +1 more source

Impact of Parameterized Boundary Layer Structure on Tropical Cyclone Rapid Intensification Forecasts in HWRF

Monthly Weather Review, 2017
Abstract This study evaluates the impact of the modification of the vertical eddy diffusivity (Km) in the boundary layer parameterization of the Hurricane Weather Research and Forecasting (HWRF) Model on forecasts of tropical cyclone (TC) rapid intensification (RI).
Jun A. Zhang, Robert F. Rogers, Vijay Tallapragada   +2 more
openaire   +1 more source

Improvement in track and intensity prediction of hurricane Florence 2018 using WRF and HWRF models with regression analysis

Mathematical Foundations of Computing
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liping Liu, Aniya Tyson, Yuh-Lang Lin, Richard A. Luettich Jr.   +3 more
openaire   +2 more sources