us-gov-api

M 4.6 - 148 km E of Miyako, Japan Magnitude: 4.6. Place: 148 km E of Miyako, Japan. Significance: 326. Tsunami: no. Alert: none.

M 5.4 - 145 km E of Yamada, Japan Magnitude: 5.4. Place: 145 km E of Yamada, Japan. Significance: 449. Tsunami: no. Alert: green.

High Surf Advisory — Yap Severity: Minor. Certainty: Likely. * WHAT...Large breaking waves of 8 to 11 ft. * WHERE...North facing reefs of Yap. * WHEN...Until 5 PM ChST Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. * ADDITIONAL DETA

Extreme Heat Warning — Northwest Plateau; Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; Hualapai Mountains; Northwest Deserts; Death Valley National Park; Western Mojave Desert; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basi

Heat Advisory — Eastern Sierra Slopes of Inyo County; White Mountains of Inyo County; Sheep Range; Spring Mountains-Red Rock Canyon Severity: Moderate. Certainty: Likely. * WHAT...Hot conditions expected with highs 80 to 90 degrees above 8000 feet and 90 to 100 degrees below 8000

Small Craft Advisory — Guam Coastal Waters; Rota Coastal Waters; Tinian Coastal Waters; Saipan Coastal Waters Severity: Minor. Certainty: Likely. * WHAT...Seas 9 to 11 feet. * WHERE...Marianas Coastal Waters. * WHEN...Until 5 AM ChST Monday. * IMPACTS...Conditions will be haza

Air Quality Alert — Adams, CO; Jefferson, CO; Douglas, CO; Larimer, CO; Boulder, CO; Arapahoe, CO; Denver, CO; Broomfield, CO; Weld, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Action Day f

Air Quality Alert — Teller, CO; El Paso, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Ozone. WHERE...Teller and El Paso Counties. Locations include, but are

Air Quality Alert — Gunnison, CO; Ouray, CO; Montrose, CO; Garfield, CO; La Plata, CO; Delta, CO; Dolores, CO; Mesa, CO; Moffat, CO; Archuleta, CO; Pitkin, CO; Rio Blanco, CO; Eagle, CO; Routt, CO; San Juan, CO; San Miguel, CO; Montezuma, CO; Hinsdale, CO Severity: Unknown. Certa

Air Quality Alert — Grand, CO; Jackson, CO; Elbert, CO; Park, CO; Summit, CO; Gilpin, CO; Morgan, CO; Clear Creek, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory fo

Air Quality Alert — Conejos, CO; Huerfano, CO; Alamosa, CO; Lake, CO; Fremont, CO; Chaffee, CO; Custer, CO; Costilla, CO; Rio Grande, CO; Saguache, CO; Mineral, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the follo

M 4.9 - 195 km SE of Lorengau, Papua New Guinea Magnitude: 4.9. Place: 195 km SE of Lorengau, Papua New Guinea. Significance: 369. Tsunami: no. Alert: none.

Rip Current Statement — Guam; Rota; Tinian; Saipan Severity: Moderate. Certainty: Likely. * WHAT...Large breaking waves of 8 to 12 feet and dangerous rip currents expected in the surf zone. * WHERE...For the High Surf Advisory, along west and north facing reefs. For the High Rip

High Surf Advisory — Guam; Rota; Tinian; Saipan Severity: Minor. Certainty: Likely. * WHAT...Large breaking waves of 8 to 12 feet and dangerous rip currents expected in the surf zone. * WHERE...For the High Surf Advisory, along west and north facing reefs. For the High Rip Curre

Small Craft Advisory — Unalga Pass to Nikolski Bering Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant spee

Small Craft Advisory — Nikolski to Seguam Bering Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Small Craft Advisory — Nikolski to Seguam Pacfic Side out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Small Craft Advisory — Nikolski to Seguam Bering Side from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed

Air Quality Alert — Northern Middlesex; Northern New London; Southern Middlesex; Southern New London Severity: Unknown. Certainty: Unknown. The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Middlese

Air Quality Alert — Southern Fairfield; Southern New Haven Severity: Unknown. Certainty: Unknown. The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Southern Fairfield, Southern New Haven. until 11

Small Craft Advisory — Coastal waters from Florence to Cape Blanco OR out 10 nm; Waters from Florence to Cape Blanco OR from 10 to 60 nm Severity: Minor. Certainty: Likely. * WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 7 ft at 6 seconds expected. * WHERE.

Gale Watch — Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm; Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm Severity: Moderate. Certainty: Possible. * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt and seas

Small Craft Advisory — Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm; Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm Severity: Minor. Certainty: Likely. * WHAT...For the Small Craft Advisory, north winds 20 to 30 kt with gusts up to 35 kt and

Heat Advisory — North Central and Southeast Siskiyou County; Northeast Siskiyou and Northwest Modoc Counties; Modoc County; Klamath Basin; Northern and Eastern Klamath County and Western Lake County; Central and Eastern Lake County Severity: Moderate. Certainty: Likely. * WHAT...

Heat Advisory — Western Siskiyou County; Central Siskiyou County; Eastern Curry County and Josephine County; Jackson County Severity: Moderate. Certainty: Likely. * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected

Heat Advisory — Siskiyou Mountains and Southern Oregon Cascades Severity: Moderate. Certainty: Likely. * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater

Heat Advisory — Central Douglas County Severity: Moderate. Certainty: Likely. * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain

M 5.1 - 110 km W of Buala, Solomon Islands Magnitude: 5.1. Place: 110 km W of Buala, Solomon Islands. Significance: 400. Tsunami: no. Alert: none.

Heat Advisory — Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County Severity: Moderate. Certainty: Likely. * WHAT...Hot temperatures ranging from 98 to 101 degre

Air Quality Alert — Josephine, OR; Klamath, OR Severity: Unknown. Certainty: Unknown. Oregon Department of Environmental Quality has issued an Air Quality Advisory...in effect until 2 PM PDT Friday. Wildfires burning to the north in central Oregon and Washington combined with no

Air Quality Alert — Jackson, OR Severity: Unknown. Certainty: Unknown. Oregon Department of Environmental Quality has issued an Air Quality Advisory for Jackson County...in effect until 2 PM PDT Friday. Smoke and ozone pollution in the Rogue Valley may reach levels unhealthy to

Air Quality Alert — Benton, WA; Columbia, WA; Franklin, WA; Kittitas, WA; Klickitat, WA; Walla Walla, WA; Yakima, WA Severity: Unknown. Certainty: Unknown. The Washington State Department of Ecology, Benton Clean Air Agency, and the Yakima Regional Clean Air Agency have issued an

Air Quality Alert — Crook, OR; Deschutes, OR; Gilliam, OR; Grant, OR; Jefferson, OR; Morrow, OR; Sherman, OR; Umatilla, OR; Union, OR; Wallowa, OR; Wasco, OR; Wheeler, OR Severity: Unknown. Certainty: Unknown. Oregon Department of Environmental Quality has issued an Air Quality A

Air Quality Alert — Jackson, CO; Elbert, CO; Grand, CO; Gilpin, CO; Park, CO; Clear Creek, CO; Summit, CO; Morgan, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory fo

Air Quality Alert — Adams, CO; Denver, CO; Boulder, CO; Larimer, CO; Arapahoe, CO; Broomfield, CO; Douglas, CO; Weld, CO; Jefferson, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Action Day f

Air Quality Alert — Garfield, CO; Moffat, CO; La Plata, CO; Eagle, CO; Montezuma, CO; San Miguel, CO; Routt, CO; Dolores, CO; Delta, CO; Pitkin, CO; San Juan, CO; Mesa, CO; Montrose, CO; Archuleta, CO; Hinsdale, CO; Rio Blanco, CO; Ouray, CO; Gunnison, CO Severity: Unknown. Certa

Air Quality Alert — Huerfano, CO; Chaffee, CO; Lake, CO; Fremont, CO; Conejos, CO; Saguache, CO; Alamosa, CO; Rio Grande, CO; Custer, CO; Costilla, CO; Mineral, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the follo

Air Quality Alert — Teller, CO; El Paso, CO Severity: Unknown. Certainty: Unknown. The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Ozone. WHERE...Teller and El Paso Counties. Locations include, but are

Air Quality Alert — Baker, OR; Harney, OR; Malheur, OR Severity: Unknown. Certainty: Unknown. * WHAT...High concentration of smoke particulates from wild fire smoke. * WHERE...Baker, Harney, and Malheur Counties. * WHEN...UNTIL NOON PDT FRIDAY. * IMPACTS...Smoke can irritate t

Air Quality Alert — Ada, ID; Adams, ID; Boise, ID; Canyon, ID; Elmore, ID; Gem, ID; Owyhee, ID; Payette, ID; Valley, ID; Washington, ID Severity: Unknown. Certainty: Unknown. * WHAT...Air Quality Advisory because of degraded air quality. Air Quality Index is forecast to be Unhea

Extreme Heat Warning — Imperial County Southwest; Salton Sea; Imperial County Southeast; Imperial County West; Imperial Valley Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot and humid conditions. Afternoon temperatures 110 to 118 degrees. Major Heat Risk. * WHERE.

Extreme Heat Warning — Parker Valley; Kofa; Yuma; Central La Paz; Southeast Yuma County; Gila River Valley; Palo Verde Valley; Chuckwalla Valley Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot and humid conditions. Afternoon temperatures 106 to 116 degrees. Major He

Extreme Heat Warning — Northwest Valley; Buckeye/Avondale; Deer Valley; Central Phoenix; North Phoenix/Glendale; Scottsdale/Paradise Valley; East Valley; South Mountain/Ahwatukee; Southeast Valley/Queen Creek Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot and humid

Extreme Heat Warning — Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot and humid conditions. Afternoon temperatures 98 to 114 degrees. Major Heat Risk. * WHERE...Chuckwalla Mountains, C

Extreme Heat Warning — Aguila Valley; Tonopah Desert; Gila Bend; Cave Creek/New River; Fountain Hills/East Mesa; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl Monument Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot and

Air Quality Alert — Clark, WA Severity: Unknown. Certainty: Unknown. The Southwest Clean Air Agency has continued an Air Quality Advisory, which is IN EFFECT UNTIL 8 PM PDT FRIDAY. An Air Quality Advisory for Smoke remains in effect through 11 PM PDT this evening. An Air Quality

Air Quality Alert — Clackamas, OR; Marion, OR; Multnomah, OR; Washington, OR Severity: Unknown. Certainty: Unknown. The Oregon Department of Environmental Quality has continued an Air Quality Advisory, which is IN EFFECT UNTIL 8 PM PDT FRIDAY. An Air Quality Advisory for Ozone r

Air Quality Alert — Hood River, OR; Lane, OR Severity: Unknown. Certainty: Unknown. The Oregon Department of Environmental Quality and the Lane Regional Air Protection Agency has continued an Air Quality Advisory, which is IN EFFECT UNTIL 12 PM PDT FRIDAY. An Air Quality Advisor

Air Quality Alert — Cowlitz, WA; Skamania, WA; Wahkiakum, WA Severity: Unknown. Certainty: Unknown. The Southwest Clean Air Agency has continued an Air Quality Advisory, which is IN EFFECT UNTIL 11 PM PDT THIS EVENING. An Air Quality Advisory for Smoke remains in effect. Wildfir

Red Flag Warning — Warm Springs Reservation Severity: Severe. Certainty: Likely. ...BREEZY WESTERLY WINDS AND LOW RELATIVE HUMIDITY FRIDAY AND SATURDAY THROUGH THE CASCADE GAPS AND INTO THE COLUMBIA BASIN... .Breezy westerly winds through the Cascade gaps will likely (80% chance