U.S. Severe Weather Map

ارتقا دادن: 07:15 AM GMT on اوت 20, 2008 — ویرایش منطقۀ زمانی

Click on a colored region of the map for details.

هشدار علائم هواشناسی:

- هشدار تندباد
A tornado warning is issued when a funnel cloud has been spotted or a rotating thunderstorm has been indicated by doppler radar.

- احتمال گردباد
A tornado watch is issued when thunderstorms in and near the watch box area may produce tornadoes.

- هشدار تندباد شدید
A severe thunderstorm warning is issued when a storm with any of these severe weather criteria is approaching the warning area:

Hail 3/4 of an inch or greater
Winds greater than 58 mph
Recent history of tree, telephone pole, or other structural damage

- طوفان تندری شدید
A severe thunderstorm watch is issued when there is a possibility that thunderstorms in and near the watch box area may produce the following severe weather conditions:

Hail 3/4 of an inch or greater
Winds greater than 58 mph

- هشدار آب و هوای زمستانی
A winter weather advisory is issued when significant accumulations of snow, sleet, or freezing rain may affect the advisory area.

- هشدار بادشدید
A high wind advisory is issued when sustained winds of 31 mph or greater are expected to occur for at least 1 hour. This advisory can also be issued if winds of 46 mph or greater are expected for any length of time.

- هشدار سیل
A flood warning is issued when flooding is occuring or is about to occur.

- Flood Watch / Flood Statement
A flood watch is issued when flooding is possible in the watch area.

- بیانیه منطقه ای طوفان
This statement is issued when it is necessary to inform the public of hurricane or tropical storm watches and warnings. These statements contain detailed information of when and what adverse conditions to expect as a result of the tropical system affecting the statement area.

- هشدار گرمای بالا
A heat advisory is issued when the heat index is expected to exceed 105 °F (100 °F in New York City) or if nighttime lows are expected to be greater than 80 °F for two or more nights.

- احتمال مه بسیارقوی
A dense fog advisory is issued when fog that reduces visibility to 1/4 mile or less is possible in the advisory area.

- Fire Weather Advisory
A fire weather advisory is issued when dry conditions in the advisory area result in a situation where forest or brush fires are possible.

- Hurricane Watch
A Hurricane Watch means hurricane conditions are possible in the next 24 hours.

- Hurricane Warning
A Hurricane Warning means hurricane conditions are expected in the next 24 hours.

- Tropical Storm Watch
A Tropical Storm warning means tropical storm conditions are possible in the next 24 hours.

- Tropical Storm Warning
A Tropical Storm warning means tropical storm conditions are expected in the next 24 hours.

	U.S. هشدارهای بخش

Alaska

Areal Flood Warning:

Juneau Borough and Northern Admiralty Island

Frost Advisory:

Middle Tanana Valley

: بالای صفحه :

Arizona

Areal Flood Advisory:

Coconino

Record Report:

Black Mesa Area, Chinle Valley, Chuska Mountains and Defiance Plateay, Coconino Plateau, Eastern Mogollon Rim, Grand Canyon Country, Kaibab Plateau, Little Colorado River Valley in Apache County, Little Colorado River Valley in Coconino County, Little Colorado River Valley in Navajo County, Marble and Glen Canyons, Northeast Plateaus and Mesas Hwy 264 Northward, Northeast Plateaus and Mesas South of Hwy 264, Northern Gila County, Oak Creek and Sycamore Canyons, Western Mogollon Rim, White Mountains, Yavapai County Mountains, Yavapai County Valleys and Basins

Public Information Statement:

: بالای صفحه :

Arkansas

Flood Warning:

Jackson, Woodruff

Flash Flood Watch:

Sebastian

Areal Flood Watch:

Columbia, Hempstead, Howard, Lafayette, Little River, Miller, Nevada, Sevier, Union

Record Report:

Arkansas, Baxter, Boone, Bradley, Calhoun, Clark, Cleburne, Cleveland, Columbia, Conway, Dallas, Desha, Drew, Faulkner, Fulton, Garland, Grant, Hempstead, Hot Spring, Howard, Independence, Izard, Jackson, Jefferson, Johnson, Lafayette, Lincoln, Little River, Logan, Lonoke, Marion, Miller, Monroe, Montgomery, Nevada, Newton, Ouachita, Perry, Pike, Polk, Pope, Prairie, Pulaski, Saline, Scott, Searcy, Sevier, Sharp, Stone, Union, Van Buren, White, Woodruff, Yell

: بالای صفحه :

Connecticut

Public Information Statement:

Hartford, Tolland, Windham

: بالای صفحه :

Florida

Inland Tropical Wind Warning:

Inland Volusia County, Northern Lake County, Okeechobee, Orange, Osceola, Seminole, Southern Lake County

Tropical Storm Warning:

Coastal Volusia County, Indian River, Martin, Northern Brevard County, Southern Brevard County, St. Lucie

Inland Tropical Wind Watch:

Alachua, Baker, Bradford, Clay, Columbia, Gilchrist, Hamilton, Marion, Putnam, Suwannee, Union

Inland Hurricane Wind Watch, Hurricane Watch:

Duval, Flagler, Nassau, St. Johns

Areal Flood Warning:

Brevard, Indian River, Martin, Okeechobee, St. Lucie

Flash Flood Warning:

Glades

Areal Flood Watch:

Record Report:

Charlotte, Coastal Collier County, Coastal Volusia County, Indian River, Inland Palm Beach County, Inland Volusia County, Lee, Martin, Metro Palm Beach County, Northern Brevard County, Northern Lake County, Okeechobee, Orange, Osceola, Seminole, Southern Brevard County, Southern Lake County, St. Lucie

Public Information Statement:

Charlotte, Citrus, De Soto, Hardee, Hernando, Highlands, Hillsborough, Lee, Levy, Manatee, Pasco, Pinellas, Polk, Sarasota, Sumter

: بالای صفحه :

Georgia

Tropical Storm Watch:

Coastal Bryan, Coastal Chatham, Coastal Liberty, Coastal McIntosh, Inland Bryan, Inland Chatham, Inland Liberty, Inland McIntosh

Inland Tropical Wind Watch:

Appling, Atkinson, Bacon, Brantley, Charlton, Clinch, Coffee, Echols, Evans, Jeff Davis, Long, Pierce, Tattnall, Ware, Wayne

Inland Hurricane Wind Watch:

Inland Camden, Inland Glynn

Inland Hurricane Wind Watch, Hurricane Watch:

Coastal Camden, Coastal Glynn

Areal Flood Watch:

Appling, Atkinson, Bacon, Brantley, Charlton, Clinch, Coastal Camden, Coastal Glynn, Coffee, Echols, Inland Camden, Inland Glynn, Jeff Davis, Pierce, Ware, Wayne

Flash Flood Watch:

Coastal Bryan, Coastal Chatham, Coastal Liberty, Coastal McIntosh, Evans, Inland Bryan, Inland Chatham, Inland Liberty, Inland McIntosh, Long, Tattnall

Public Information Statement:

Bulloch, Candler, Coastal Bryan, Coastal Chatham, Coastal Liberty, Coastal McIntosh, Effingham, Evans, Inland Bryan, Inland Chatham, Inland Liberty, Inland McIntosh, Jenkins, Long, Screven, Tattnall

: بالای صفحه :

Hawaii

Wind Advisory:

Big Island Summit

: بالای صفحه :

Idaho

Record Report:

Central Panhandle Mountains, Coeur d'Alene Area, Eastern Lemhi County, Idaho Palouse, Lewis and Southern Nez Perce Counties, Lewiston Area, Lower Hells Canyon/Salmon River Region, Northern Clearwater Mountains, Northern Panhandle, Orofino/Grangeville Region, Southern Clearwater Mountains, Western Lemhi County

: بالای صفحه :

Louisiana

Areal Flood Watch:

Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster, Winn

Record Report:

Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto, Grant, Jackson, La Salle, Lincoln, Natchitoches, Ouachita, Red River, Sabine, Union, Webster, Winn

: بالای صفحه :

Massachusetts

Public Information Statement:

: بالای صفحه :

Michigan

Public Information Statement:

Alger, Baraga, Delta, Dickinson, Gogebic, Iron, Keweenaw, Luce, Marquette, Menominee, Northern Houghton, Ontonagon, Southern Schoolcraft

: بالای صفحه :

Montana

Record Report:

Beaverhead, Bitterroot/Sapphire Mountains, Blaine, Broadwater, Butte/Blackfoot Region, Carter, Cascade, Central and Southeast Phillips, Central and Southern Lewis and Clark, Central and Southern Valley, Chouteau, Custer, Daniels, Dawson, Eastern Carbon, Eastern Glacier, Eastern Pondera, Eastern Roosevelt, Eastern Teton, Fallon, Fergus, Flathead/Mission Valleys, Gallatin, Garfield, Golden Valley, Hill, Jefferson, Judith Basin, Kootenai/Cabinet Region, Liberty, Lower Clark Fork Region, Madison, McCone, Meagher, Missoula/Bitterroot Valleys, Musselshell, Northern Big Horn, Northern Park, Northern Phillips, Northern Rocky Mountain Front, Northern Rosebud, Northern Stillwater, Northern Sweet Grass, Northern Valley, Petroleum, Potomac/Seeley Lake Region, Powder River, Prairie, Red Lodge Foothills, Richland, Sheridan, Southern Big Horn, Southern Rocky Mountain Front, Southern Rosebud, Southern Wheatland, Southwest Phillips, Toole, Treasure, West Glacier Region, Western Roosevelt, Wibaux, Yellowstone

: بالای صفحه :

New Hampshire

Public Information Statement:

Cheshire, Eastern Hillsborough

: بالای صفحه :

North Carolina

Record Report:

Bladen, Brunswick, Columbus, New Hanover, Pender, Robeson

: بالای صفحه :

North Dakota

Record Report:

Williams

: بالای صفحه :

Oklahoma

Flood Warning:

Lincoln, Pottawatomie, Cotton

Flash Flood Watch:

Atoka, Bryan, Caddo, Canadian, Carter, Choctaw, Cleveland, Coal, Comanche, Cotton, Garvin, Grady, Haskell, Hughes, Jefferson, Johnston, Latimer, Le Flore, Love, Marshall, McClain, McIntosh, Murray, Okfuskee, Oklahoma, Pittsburg, Pontotoc, Pottawatomie, Pushmataha, Seminole, Stephens

Areal Flood Watch:

McCurtain

Record Report:

Alfalfa, Atoka, Beckham, Blaine, Bryan, Caddo, Canadian, Carter, Cleveland, Coal, Comanche, Cotton, Custer, Dewey, Ellis, Garfield, Garvin, Grady, Grant, Greer, Harmon, Harper, Hughes, Jackson, Jefferson, Johnston, Kay, Kingfisher, Kiowa, Lincoln, Logan, Love, Major, Marshall, McClain, McCurtain, Murray, Noble, Oklahoma, Payne, Pontotoc, Pottawatomie, Roger Mills, Seminole, Stephens, Tillman, Washita, Woods, Woodward

: بالای صفحه :

Oregon

Record Report:

Central Oregon, East Columbia River Gorge, Foothills of the Blue Mountains, Grande Ronde Valley, John Day Basin, Lower Columbia Basin, North Central Oregon, Northern Blue Mountains of Oregon, Northern Wheeler and Southern Gilliam Counties, Ochoco-John Day Highlands, Southern Blue Mountains of Oregon, unknown, unknown, unknown, unknown, Wallowa County

: بالای صفحه :

Rhode Island

Public Information Statement:

Bristol, Eastern Kent, Newport, Northwest Providence, Southeast Providence, Washington, Western Kent

: بالای صفحه :

South Carolina

Hurricane Statement:

Beaufort, Charleston, Coastal Colleton, Coastal Jasper, Inland Colleton, Inland Jasper

Record Report:

Darlington, Dillon, Florence, Georgetown, Horry, Marion, Marlboro, Williamsburg

Public Information Statement:

Allendale, Beaufort, Berkeley, Charleston, Coastal Colleton, Dorchester, Hampton, Inland Colleton, Inland Jasper

: بالای صفحه :

Texas

Flood Warning:

Wichita, Clay, Bee, Leon, Robertson, Nueces, San Patricio

Areal Flood Warning:

Palo Pinto

Flash Flood Warning:

Dallas, Ellis, Bexar, Rockwall

Areal Flood Advisory, Flash Flood Watch:

Kaufman, Dallas, Rockwall

Flash Flood Watch:

Anderson, Archer, Bell, Bosque, Clay, Collin, Cooke, Delta, Denton, Ellis, Falls, Fannin, Freestone, Grayson, Henderson, Hill, Hood, Hopkins, Hunt, Jack, Johnson, Lamar, Leon, Limestone, McLennan, Milam, Montague, Navarro, Palo Pinto, Parker, Rains, Robertson, Somervell, Tarrant, Van Zandt, Wichita, Wise, Young

Areal Flood Watch:

Angelina, Bowie, Camp, Cass, Cherokee, Franklin, Gregg, Harrison, Marion, Morris, Nacogdoches, Panola, Red River, Rusk, Sabine, San Augustine, Shelby, Smith, Titus, Upshur, Wood

Areal Flood Advisory:

Bexar, Medina

Record Report:

Angelina, Archer, Baylor, Bowie, Camp, Cass, Cherokee, Clay, Foard, Franklin, Gregg, Hardeman, Harrison, Knox, Marion, McLennan, Morris, Nacogdoches, Panola, Red River, Rusk, Sabine, San Augustine, Shelby, Smith, Titus, Upshur, Wichita, Wilbarger, Wood

Public Information Statement:

Anderson, Aransas, Bee, Bell, Bosque, Calhoun, Collin, Comanche, Cooke, Coryell, Dallas, Delta, Denton, Duval, Eastland, Ellis, Erath, Falls, Fannin, Freestone, Goliad, Grayson, Hamilton, Henderson, Hill, Hood, Hopkins, Hunt, Jack, Jim Wells, Johnson, Kaufman, Kleberg, La Salle, Lamar, Lampasas, Leon, Limestone, Live Oak, McLennan, McMullen, Milam, Mills, Montague, Navarro, Nueces, Palo Pinto, Parker, Rains, Refugio, Robertson, Rockwall, San Patricio, Somervell, Stephens, Tarrant, Van Zandt, Victoria, Webb, Wise, Young

: بالای صفحه :

Washington

Areal Flood Advisory:

Okanogan

Record Report:

: بالای صفحه :

Wyoming

Fire Weather Watch:

Absaroka Mountains, Cody Foothills, East Sweetwater County, Green Mountains and Rattlesnake Range, Natrona County Lower Elevations, Rock Springs and Green River, South Lincoln County, Southwest Wyoming, Upper Green River Basin, Upper Green River Basin Foothills, Upper Wind River Basin, Wind River Mountains East

Record Report:

Northeast Big Horn Mountains, Sheridan Foothills

: بالای صفحه :

Be sure to check out our new

Interactive Tornado Map!

هشدارهای فعلی:

Alaska
Arizona
Arkansas
Connecticut
Florida
Georgia
Hawaii
Idaho
Louisiana
Massachusetts
Michigan
Montana
New Hampshire
North Carolina
North Dakota
Oklahoma
Oregon
Rhode Island
South Carolina
Texas
Washington
Wyoming

Severe Weather Forecasts:

Severe Weather Maps and FAQs:

رادار فعلی: