Sentences with phrase «of cyclone track»

Presented by Norman Shippee at the American Meteorological Society's 97th Annual Meeting in January, 2017: CanSIPS reproduces the overall spatial pattern of cyclone track density found in ERA - Interim.

10 years of cyclone track data from the National Hurricane Center and the U.S. Navy's Joint Typhoon Warning Center

Not exact matches

An increase in the width of the tropics could increase the area affected by tropical storms (hurricanes), or could change climatological tropical cyclone development regions and tracks.

Those patterns matched three rather dire climate model predictions: that storm tracks — the paths along which cyclones travel in the Northern and Southern hemispheres — would shift poleward; that subtropical dry regions would expand, and that the tops of the highest clouds would get even higher.

The role of Barents Sea ice in the wintertime cyclone track and emergence of a warm - Arctic cold - Siberian anomaly.

To attack this information gap, the research team analyzed 30 years of tropical cyclone track data obtained from the U.S. Navy's Joint Typhoon Warning Center.

With the improvements in forecast, 24 - hour track and intensity forecast error of the tropical cyclones reduced from 141 km to 97 km and «landfall error» from 99 km to 56 km during 2006 to 2015.

At that stage, the cyclone was tracking further to the north of The Whitsundays.

In sensitivity experiments the influence of removed orography of Greenland on the Arctic flow patterns and cyclone tracks during winter have been determined using a global coupled model and a dynamical downscaling with the regional atmospheric model HIRHAM.

Further complicating the use of these proxies is the fact that the deviation in oxygen - 18 ratios is affected by the amount of TC rainfall, the distance from the center of the cyclone at which the rain was produced, and the intensity of the cyclone — so I doubt these proxies alone will enable disentangling intensity and rainfall, tnough a large number of samples over an area could reveal information about the track and extent of the TC event.

Maps of tropical cyclone storm tracks since 1906 for the Southern Hemisphere are available here, which is access via the «climate data online» lank at the top - right of that first link.

There is clearly a good deal of variation in the inherent predictability of tropical cyclone track from one case to another.

About two weeks ago, we had simultaneous formation of two cyclones (Gamede and Humba) in the Indian Ocean and currently we have George tracking across the Kimberley and a yet - to - be-named cyclone forming near Christmas Island.

The U.S. Climate Extremes Index (USCEI), an index that tracks the highest and lowest 10 percent of extremes in temperature, precipitation, drought and tropical cyclones across the contiguous U.S., was a record - large 44 percent during the January - June period, over twice the average value.

Fourteen of these tornadoes occurred during the 3rd and 4th, as a Gulf Coast cyclone tracked northeastward across the region.

However, synoptic experience (e.g. Carlson 1991) and storm tracking studies (Hoskins and Hodges 2002) suggest that mid latitude cyclones move at about the speed of the 70 kPa flow.

Lim, C.M. Patricola, M. Roberts, E. Scoccimarro, D. Shaevitz, P.L. Vidale, H. Wang, M. Wehner, and M. Zhao, 2015: Cluster analysis of downscaled and explicitly simulated North Atlantic tropical cyclone tracks.

Lim, C.M. Patricola, M. Roberts, E. Scoccimarro, D. Shaevitz, P.L. Vidale, H. Wang, M. Wehner, M. Zhao, Cluster analysis of downscaled and explicitly simulated North Atlantic tropical cyclone tracks.

In particular, the track forecasts of tropical cyclones were improved, which has been confirmed by tropical cyclone centres.

Moderate to strong correlation between CanSIPS mean storm track density and ERA - Interim track density are found across the primary storm track in the North Pacific and in the primary formation regions for Atlantic cyclones affecting North America (Gulf of Mexico and Cape Hatteras) Most CanSIPS bias in the North Pacific is centralized in the exit regions of the Pacific storm track, localized to Gulf of Alaska and coastal BC.

AER scientists have developed techniques to process an ensemble of over fifty tropical cyclone track forecasts from all leading US and international hurricane modeling centers.

Forest disturbance in Madagascar and Vietnam increased significantly in the aftermath of cyclones that hit the countries last year, according to a forest tracking tool developed by a team of...

The team then compared the oxygen isotope ratio for each year's wet season from 1990 to 2010 with a cyclone activity index of the average accumulated energy expended, based on factors such as number of cyclones, cyclone strength, size and time on storm track.

[24] For hurricane evacuation studies, a family of storms with representative tracks for the region, and varying intensity, eye diameter, and speed, are modeled to produce worst - case water heights for any tropical cyclone occurrence.

Tracks of past tropical cyclones Investigate the tracks of historical tropical cyclones across the Southern HemisTracks of past tropical cyclones Investigate the tracks of historical tropical cyclones across the Southern Hemistracks of historical tropical cyclones across the Southern Hemisphere.

[22] SLOSH inputs include the central pressure of a tropical cyclone, storm size, the cyclone's forward motion, its track, and maximum sustained winds.

A cyclone tracking scheme will be applied to reanalyses, yielding an inventory of Arctic cyclone locations, tracks, and intensities that will provide a framework for analysis of ice and upper - ocean responses to storms.

The researchers compared the GNSS - R satellite measurements with data from other sources, including tropical cyclone best track data from the National Oceanic and Atmospheric Administration's National Centers for Environmental Information; two climate reanalysis products; and a spaceborne scatterometer, a tool that uses microwave radar to measure winds near the surface of the ocean.

Uses the International Best Track Archive for Climate Stewardship (IBTrACS, version v03r03) analysis during satellite era (1986 — 2010) and determines the trends of intensification of tropical cyclones (TC) over all the global basins, except the North Indian Ocean

Together, the lightning and microwave data can track a range of parameters, including intensity changes in tropical cyclones; past research has shown that intensity changes are related to the density of lightning strokes [e.g., Solorzano et al., 2008; DeMaria et al., 2012].

Murakami, H., and B. Wang, 2010: Future change of North Atlantic tropical cyclone tracks: Projection by a 20 - km - mesh global atmospheric model.

Torn, R. D., and C. Snyder, 2012: Uncertainty of tropical cyclone best - track information.

Examples include the forecasting of tropical cyclone tracks, heavy rainfall, strong winds, and flood prediction through coupling hydrological models to ensembles.

It is these circulation features, which as you know, determine locations of drought, floods, tracks of tropical cyclones, etc..

Variations in tropical cyclones, hurricanes and typhoons are dominated by ENSO and decadal variability, which result in a redistribution of tropical storm numbers and their tracks, so that increases in one basin are often compensated by decreases over other oceans.

Models are able to capture the general characteristics of storm tracks and extratropical cyclones...

In contrast to strong sea surface temperature control on basin counts, unpredictable internal variability in track density is strong over the Gulf Coast and US East Coast - indicating that prediction of regional cyclone activity, especially landfall hurricanes, is challenging.