2024 Haines index

Haines index

Author: fsit

August undefined, 2024

Haines Index (also known as Lower Atmosphere Severity Index) is a weather index developed by meteorologist Donald Haines in 1988 that measures the potential for dry, unstable air to contribute to the development of large or erratic wildland fires. The index is derived from the stability (temperature difference between different levels of the atmosphere) and moisture content (dew point depression) of the lower atmosphere. These data may be acquired with a radiosonde or sim… WebHaines Index The Lower Atmosphere Stability Index , or Haines Index , is computed from the morning (12Zulu) soundings from Radiosonde Observation (RAOB) stations across North America. The index is …

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WebMoisture / Drought. Dead Fuel Moisture. Growing Season Index. AVHRR NDVI. Keetch-Byram Index. Palmer Index. National Fuel Moisture Database. WebApr 18, 2024 · The Haines Index is intended to provide information on how midtropospheric conditions could lead to large or erratic wildfires. Only a few studies have evaluated its … ffy girls on the run

Village of Haines Junction - Spring 2024 Cleanup on The Great …

WebThe cHaines Index uses the same inputs as the Haines Index: - 700mb (~3km ASL) temperature - 850mb (~1.5km ASL) temperature - 850mb dewpoint Like the Haines, the cHaines combines a moisture term and a stability term to predict the potential for fire spread if ignition occurs. The difference is that rather than assigning a http://www.wfas.net/index.php/haines-index-fire-potential--danger-34 WebJun 10, 2024 · It became known as the Haines Index, described by NOAA as “Based on the stability and moisture content of the lower atmosphere that measures the potential for … ffyhh

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WebApr 10, 2024 · 7-Day Forecast for Latitude 59.23°N and Longitude 135.46°W Haines AK Late Afternoon Chance Rain Hi 42 °F Tonight Chance Rain/Snow Lo 29 °F Saturday Rain Hi 46 °F Saturday Night Rain/Snow Lo 33 °F Sunday Showers Hi 48 °F Sunday Night Rain/Snow Lo 36 °F Monday Rain/Snow Likely Hi 47 °F Monday Night Mostly Cloudy Lo … WebDec 10, 2004 · The widely used Haines Index (Haines, 1988) is also a measure of convective lifting that attempts to combine the effects of atmospheric temperature and moisture levels to assess wildfi re severity ... ff ybbsitzWebSep 10, 2024 · Haines Index, originally named the lower atmospheric severity index (LASI), refers to a weather-related index developed by Haines ( 1988) using the meteorological … dentists highland park mn

"WebMay 8, 2024 · Haines Index A and B components ( HIA and HIB) were computed from the NAM data, retaining the actual temperature differences and dew point depressions used to obtain the integer index values. These same data determine the C-Haines. 2.3. Analysis and Statistical Methods " - Haines index

Haines index

WebOct 25, 2005 · Introduced in 1988 as the Lower Atmospheric Severity Index, this index is a function of temperature and dewpoint in the lower troposphere, and has three different versions (referred to as the... WebMar 31, 2024 · Fire Growth Potential (from Haines Index...2 "very low potential" to 6 "high potential") Keetch-Byram Drought Index (0 "no drought" to 800 "extreme drought") 10 hr Fuel Moisture/0.5" diameter fuels 100 hr Fuel Moisture/1-3" diameter fuels 1000 hr Fuel Moisture/3-6" diameter fuels Back to Main Back to Office Links

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WebThe Haines index (or lower atmospheric severity index) is a fire weather index based on the stability and moisture content of the lower atmosphere. It is intended to measure the … WebSep 6, 2024 · National Weather Service; Grand Rapids, MI Weather Forecast Office; 4899 Tim Dougherty Drive SE; Grand Rapids, MI 49512-4034; 616-949-0643; Page Author: GRR Webmaster

WebThe Haines Index is a numerical value that indicates the potential for wildfires to experience extreme fire behavior. It is updated every two (2) hours. WebHaines Junction, Yukon, Canada is a small village on the edge of a vast and spectacular wilderness landscape, with a mountain backdrop that captures the imagination. Village of Haines Junction - Spring 2024 Cleanup on The Great Trail ~ Fundraising Opportunity

WebHaines Index - This is a fire weather index based on the stability and moisture content of the lower atmosphere that measures the potential for existing fires to become large fires … WebApr 13, 2024 · Mr Haines continued, “The pipeline of construction work has continued to remain healthy. Building consents over calendar 2024 totalled $32.2B, 9% higher than the $29.6B recorded for 2024 which was the decade peak. However, with the cost of finance increasing and valuations moving certain sectors are being more affected than others.”

WebThe Haines Index is used in wildland fire management to evaluate the potential for ‘large and/or erratic’ fire behaviour. Published in 1988 as the Lower Atmospheric Severity …

WebIt is based on the primary fuel model cataloged for the station, the fire danger index selected to reflect staffing levels, and climatological class breakpoints. This information is provided by local station managers. … ff yhWebNortherly winds of 10 to 20 MPH with gusts into the 25 to 30 mph range will continue over dry to critically dry fuels. The Red Flag Warning has been extended for all counties along and west of I-35 until 6 pm CDT this evening. Avoid any activities that could inadvertently promote the ignition and spread of wildfires on both Tuesday and Wednesday. ffy abbreviationWebDEFINITION: The Haines Index is a fire weather index created by Donald Haines of the Forest Service in 1988 to measure the potential growth for existing wildfires. The index … dentists high riverWebThe Growing Season Index (GSI) The Growing Season Index is a simple metric of plant physiological limits to photosynthesis. It is highly correlated to the seasonal changes in both the amount and activity of plant canopies. It predicts the green-up and senescence of live fuels and the influence of water str ess events on vegetation. ffy campusWeb6 DAILY FLIGHTS BETWEEN HAINES AND JUNEAU. IFR capable, All-Turbine Wheeled Fleet. Daily connections to Skagway and the rest of SE Alaska. Freight Service - Charter … ffyhhhWebMar 11, 2024 · K3JAE's Weather Station - Haines Index Explained 39°F Your only source for LIVEWeather in North Western Tennessee Today is: Saturday, 11 March 2024 @ 01:50 Currently:39.3°F Wind Chill: 39.1°F [Enable JavaScript for live updates] Updated: 11-Mar-2024 01:50 Night time, DryTemperature: 39.3°F ffyhhhhWebHaines Borough The Adventure Capital of Alaska. Haines Borough Departments & Services. Administration. Borough Clerk. Borough Manager. Assessment and Planning. … ffyh unc ar