Meteorological aspects of the Oahu flood of 19 April 1974

Meteorological aspects of the Oahu flood of 19 April 1974 by Thomas A. Schroeder Download PDF EPUB FB2

A detailed study has been made of the severe Oahu rainstorm of 19 April and its implications fQI> the Hawaii flood forecast problem. Con­ ventional meteorological analyses were performed, using. frithwilliams.com surface observations, aircraft reports, and sateUite photography. + April 19, Kauai Oahu Flood One of the worst flood events in recent history in terms of damage extent and lives lost occurred on the morning of April 19, An upper level low pressure system helped initiate strong thunderstorms over the islands of Kauai and Oahu, and to a lesser extent on the island of Maui.

WRRCTR No Meteorological Aspects of the Oahu Flood of 19 April Authors: Schroeder, Thomas A. LC Subject Headings: Flood forecasting. Floods -- Hawaii -- Oahu. Meteorology -- Hawaii -- Oahu. Rain and rainfall -- Hawaii -- Oahu. Date Issued: Feb Publisher: Water Resources Research Center, University of Hawaii at Manoa: Citation: Schroeder TA.

Author: Thomas A. Schroeder. AbstractOn 2 AprilOahu’s Ko‘olau Mountain Range endured more than 6 h of heavy rain with accompanying flash flooding along its northeast-facing slopes.

The storm responsible for the event left a pattern of precipitation characteristic of orographic anchoring of convection with extreme rainfall gradients along the slopes and maxima along the crest of the mountain frithwilliams.com by: 7.

Apr 19,  · Thursday, April 19,- Heavy rainfall left flooded roads and reports of mudslides in Kauai County, Hawaii since Saturday (April 14). Photos and videos uploaded to. Honolulu, Oahu, Hawaii Climate Graphs The first graph shows the climate in Honolulu, Oahu, Hawaii in metric units and the second in English units.

The climate graphs depict monthly average temperatures, precipitation, wet days, sunlight hours, relative humidity and wind speed. Quasi-stationary, or very slowly moving, storm systems are of particular interest to the forecaster, because they frequently produce heavy rainfall and flash floods.

These convective weather systems are composed at any moment of many individual storms, all in various stages of their life frithwilliams.com by: Cyclone George was the most powerful cyclone to hit Port Hedland since Cyclone Joan in The cyclone's peak intensity of hPa ( inHg) with wind gusts of up to kilometres per hour ( mph) was estimated following Dvorak analysis of satellite frithwilliams.com: $ million ( USD).

Known as “The Gathering Place,” Oahu is home to the largest population of people as well as the best nightlife in Hawaii. The Honolulu craft beer and food scene here is dynamic and always changing. For a taste of the local culture, check out the neighborhoods of Kakaako, Kaimuki, Kapahulu and Chinatown.

Weather History Climate Averages frithwilliams.com frithwilliams.com NOAA US Climate Climate Prediction Center Historical Weather From the Old Farmer’s Almanac See Historical Weather Data for a Location and Date Month * Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day * 1 2 3 4.

This book documents and analyzes the meteorological conditions leading to the torrential rains, the causes and patterns of flooding, the performance of flood control structures in affected areas, the extent of damages, and the effectiveness of the local emergency response and recovery actions.

The Hawaiian Islands are flood prone. Schroeder () found that an average of five floods are reported each year. Ramage () pointed to three essential factors that contribute to torrential rains and potential flooding: (1) synoptic-scale weather disturbance such as a front, (2) plentiful moisture supply such as an adjacent ocean, and (3) anchoring by some discontinuity in surface.

For others, Hawaii is a home away from home destination. Regardless of whether you visit Hawaii for the holidays every year, travel to Hawaii for a special occasion like a wedding or honeymoon, or are planning your dream getaway, we hope you will find the resources you need to make your visit to Hawaii all that you are hoping for.

Weather patterns in the Hawaiian Islands may also vary a bit depending on the locations of particular mountain ranges and other geographical features.

In general, the eastern (windward) sides of the islands tend to get more rain showers, as do the north shores.

Monthly Weather Review and other records of the District Forecast Center, Weather forecasts, flood reports, and records of river stages, Project reports, correspondence, and other records of the National Severe Storms Project Office. Accurate estimates of flood frequency and magnitude are a key component of any effective nationwide flood risk management and flood damage abatement program.

In addition to accuracy, methods for estimating flood risk must be uniformly and consistently applied because management of the Nation’s water and related land resources is a.

Meteorology is a branch of the atmospheric sciences which includes atmospheric chemistry and atmospheric physics, with a major focus on weather frithwilliams.com study of meteorology dates back millennia, though significant progress in meteorology did not occur until the 18th frithwilliams.com 19th century saw modest progress in the field after weather observation networks were formed across broad.

frithwilliams.com Search. Can't Find Something. If you haven't already, please use the box below to search frithwilliams.com or all of NOAA.

Sep 06,  · The Hawaii Sea Level Rise Vulnerability and Adaptation Report estimates the lost value of flooded structures and land at over $19 billion. The report is the first in the state to connect the science of climate change to specific economic consequences.

The year of was one of exceptional weather extremes in the U.S.—so much so that two of the top 12 anomalous weather events that are featured in this post occurred during that year.

Oct 01,  · My family and friends have booked a trip to Maui Hawaii for December 2nd through the 9th so just a few weeks away. We have been planning this trip for a year. My husband and I got married in Maui Hawaii 6 years ago in the month of August.

The weather was beautiful in August.Keswick Dam was built as part of the Central Valley Project (CVP), which was established to address unequal water allocation that left some landowners with no water supply, especially during the summer season, when water diversions for irrigation and domestic use were required in prolonged hot and dry frithwilliams.comon: Shasta County, California.Aug 24,  · news/weather August 24, Kilo Causes Flooding on Oahu Island, Hawaii frithwilliams.com One boy found a way to have a good time during flooding caused by Tropical Depression Kilo in Oahu, Hawaii.