us-gov-api

Test Message — Montgomery Severity: Unknown. Certainty: Unknown. Monitoring message only. Please disregard.

M 4.6 - 66 km WNW of Catuday, Philippines Magnitude: 4.6. Place: 66 km WNW of Catuday, Philippines. Significance: 326. Tsunami: no. Alert: none.

Air Quality Alert — Maricopa, AZ Severity: Unknown. Certainty: Unknown. AQAPSR The Arizona Department of Environmental Quality (ADEQ) has extended an Ozone High Pollution Advisory for the Phoenix Metro Area through Friday. This means that forecast weather conditions combined wi

M 4.5 - 88 km WSW of Gorontalo, Indonesia Magnitude: 4.5. Place: 88 km WSW of Gorontalo, Indonesia. Significance: 312. Tsunami: no. Alert: none.

M 5.3 - South Sandwich Islands region Magnitude: 5.3. Place: South Sandwich Islands region. Significance: 432. Tsunami: no. Alert: none.

M 5.2 - east of the South Sandwich Islands Magnitude: 5.2. Place: east of the South Sandwich Islands. Significance: 416. Tsunami: no. Alert: none.

M 4.6 - 70 km ENE of Hachinohe, Japan Magnitude: 4.6. Place: 70 km ENE of Hachinohe, Japan. Significance: 326. Tsunami: no. Alert: none.

Special Marine Warning — Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary; Sturgeon Pt to Alabaster MI; Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border; Lake Huron from Sturgeon Point to Alabaster MI 5

Extreme Heat Warning — Mason; Lake; Osceola; Clare; Oceana; Newaygo; Mecosta; Isabella; Muskegon; Montcalm; Gratiot; Ottawa; Kent; Ionia; Clinton; Allegan; Barry; Eaton; Ingham; Van Buren; Kalamazoo; Calhoun; Jackson Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot c

Extreme Heat Warning — Orange; Washington; Scott; Jefferson; Dubois; Crawford; Perry; Harrison; Floyd; Clark; Hancock; Breckinridge; Meade; Ohio; Grayson; Hardin; Bullitt; Jefferson; Oldham; Trimble; Henry; Shelby; Franklin; Scott; Harrison; Spencer; Anderson; Woodford; Fayette;

Small Craft Advisory — Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Seul Choix Point to 5NM West of Mackinac Bridge; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay; Sleeping Bear Point to Grand Traverse Light MI; Point Betsie to

Extreme Heat Warning — Elkhart; Lagrange; Steuben; Noble; De Kalb; Starke; Pulaski; Marshall; Fulton; Whitley; Allen; White; Cass; Miami; Wabash; Huntington; Wells; Adams; Grant; Blackford; Jay; Northern La Porte; Eastern St. Joseph; Northern Kosciusko; Southern La Porte; Western

Heat Advisory — Cheboygan; Presque Isle; Montmorency; Alpena; Oscoda; Alcona; Ogemaw; Iosco; Gladwin; Arenac Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 100. * WHERE...Alcona, Alpena, Arenac, Cheboygan, Gladwin, Iosco, Montmorency, Ogemaw, Oscoda, and

Heat Advisory — Emmet; Leelanau; Antrim; Otsego; Benzie; Grand Traverse; Kalkaska; Crawford; Manistee; Wexford; Missaukee; Roscommon; Mackinac Island/Bois Blanc Island; Beaver Island and surrounding islands; Charlevoix Severity: Moderate. Certainty: Likely. * WHAT...Heat index va

Heat Advisory — Atlantic Coastal Cape May; Coastal Atlantic; Coastal Ocean Severity: Moderate. Certainty: Likely. * WHAT...Heat index values between 95 and 105 degrees expected each day. * WHERE...Atlantic Coastal Cape May, Coastal Atlantic, and Coastal Ocean Counties. * WHEN..

Extreme Heat Warning — Kent; Inland Sussex; Delaware Beaches; Kent; Queen Anne's; Talbot; Caroline Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values between 105 and 115 degrees expected each day. * WHERE...In Delaware, Kent, Delaware

Extreme Heat Warning — Somerset; Middlesex; Western Monmouth; Eastern Monmouth; Ocean; Southeastern Burlington Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values between 105 and 115 degrees expected each day. * WHERE...Eastern Monmout

Extreme Heat Warning — Sussex; Warren; Morris; Hunterdon; Berks; Lehigh; Northampton; Western Chester; Western Montgomery; Upper Bucks Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values between 100 and 110 degrees expected each day. *

Extreme Heat Warning — Carbon; Monroe Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values between 100 and 108 degrees expected at lower elevations each day. Heat index values up to 100 degrees expected across the Pocono Plateau. * WHER

Extreme Heat Warning — Cumberland; Atlantic; Cape May Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values between 105 and 115 degrees expected each day. * WHERE...Atlantic, Cape May, and Cumberland Counties. * WHEN...From noon today t

Extreme Heat Warning — New Castle; Mercer; Salem; Gloucester; Camden; Northwestern Burlington; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values between 105 and

Extreme Heat Warning — Whitfield; Murray; Chattooga; Gordon; Floyd; Bartow; Polk Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 111 expected. * WHERE...Bartow, Chattooga, Floyd, Gordon, Murray, Polk, and Whitfield Counties.

Extreme Heat Warning — Dade; Walker; Catoosa Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Catoosa, Dade, and Walker Counties. * WHEN...From noon today to 8 PM EDT this evening. * IMPACTS...Heat re

Heat Advisory — Fannin; Gilmer; Pickens; Dawson; Cherokee; Forsyth; Hall; Banks; Jackson; Madison; Paulding; Cobb; North Fulton; Gwinnett; Barrow; Clarke; Oconee; Oglethorpe; Wilkes; Haralson; Carroll; Douglas; South Fulton; DeKalb; Rockdale; Walton; Newton; Morgan; Greene; Talia

Small Craft Advisory — Cook Inlet Kalgin Island to Point Bede Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction exp

Small Craft Advisory — Cook Inlet North Kalgin Island Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction expected. S

Small Craft Advisory — Shelikof Strait Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts re

Small Craft Advisory — North Side of Saint Lawrence Island out to 15 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-

Severe Thunderstorm Warning — Jackson, MN; Nobles, MN Severity: Severe. Certainty: Observed. The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. Howe

Extreme Heat Warning — Jefferson; Wayne; Edwards; Wabash; Perry; Franklin; Hamilton; White; Jackson; Williamson; Saline; Gallatin; Union; Johnson; Pope; Hardin; Alexander; Pulaski; Massac; Gibson; Pike; Posey; Vanderburgh; Warrick; Spencer; Fulton; Hickman; Carlisle; Ballard; McC

Heat Advisory — Bourbon; Crawford; Cherokee; Benton; Morgan; Miller; Maries; Vernon; St. Clair; Hickory; Camden; Pulaski; Phelps; Barton; Cedar; Polk; Dallas; Laclede; Texas; Dent; Jasper; Dade; Greene; Webster; Wright; Newton; Lawrence; Christian; Douglas; Howell; Shannon; McDon

Extreme Heat Warning — Midland; Bay; Huron; Saginaw; Tuscola; Sanilac; Shiawassee; Genesee; Lapeer; St. Clair; Livingston; Oakland; Macomb; Washtenaw; Wayne; Lenawee; Monroe Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values around 105

Heat Advisory — Brown; Jackson; Wabaunsee; Lyon Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 103. * WHERE...Lyon, Wabaunsee, Brown, and Jackson Counties. * WHEN...Until 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat

Extreme Heat Warning — Jefferson; Shawnee; Douglas; Osage; Franklin; Coffey; Anderson Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...Anderson, Coffey, Douglas, Franklin, Osage, Shawnee, and Jefferson Counties.

Severe Thunderstorm Warning — Dodge, NE; Douglas, NE; Saunders, NE Severity: Severe. Certainty: Observed. SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southeastern Dodge County in east central Nebraska... Northwestern Douglas Co

Extreme Heat Warning — Iowa; Johnson; Cedar; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Rock Island; Mercer; Henderson; Warren; Hancock; McDonough; Scotland; Clark Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot condi

Extreme Heat Warning — Clinton; Whiteside; Henry; Bureau; Putnam Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...In Illinois, Bureau, Putnam, Henry IL, and Whiteside Counties. In Iowa, Clinton County. * WHEN..

Extreme Heat Warning — Greene; Macoupin; Montgomery; Bond; Fayette; Clinton; Marion; Washington; Randolph; Adams; Brown; Pike; Calhoun; Jersey; Madison; St. Clair; Monroe; Knox; Lewis; Shelby; Marion; Monroe; Ralls; Pike; Boone; Audrain; Moniteau; Cole; Osage; Callaway; Montgomer

Extreme Heat Warning — Shenandoah; Frederick; Page; Warren; Clarke; Hampshire; Hardy; Eastern Grant; Eastern Mineral Severity: Severe. Certainty: Likely. * WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 108 expected. For the sec

Heat Advisory — Extreme Western Allegany; Augusta; Rockingham; Eastern Highland; Western Mineral; Eastern Pendleton Severity: Moderate. Certainty: Likely. * WHAT...For the first Heat Advisory, heat index values up to 104 expected. For the second Heat Advisory, heat index values u

Extreme Heat Warning — District of Columbia; Frederick; Carroll; Northern Baltimore; Cecil; Southern Baltimore; Prince Georges; Anne Arundel; Charles; St. Marys; Calvert; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; North

Extreme Heat Warning — District of Columbia; Frederick; Carroll; Northern Baltimore; Cecil; Southern Baltimore; Prince Georges; Anne Arundel; Charles; St. Marys; Calvert; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; North

Extreme Heat Warning — Washington; Central and Eastern Allegany; Morgan; Berkeley; Jefferson Severity: Severe. Certainty: Likely. * WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 109 expected. For the second Extreme Heat Warning

Extreme Heat Warning — Washington; Central and Eastern Allegany; Morgan; Berkeley; Jefferson Severity: Severe. Certainty: Likely. * WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 109 expected. For the second Extreme Heat Warning

Extreme Heat Warning — Nelson Severity: Severe. Certainty: Likely. * WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the second Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 e

Extreme Heat Warning — Nelson Severity: Severe. Certainty: Likely. * WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the second Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 e

Extreme Heat Warning — Shenandoah; Frederick; Page; Warren; Clarke; Hampshire; Hardy; Eastern Grant; Eastern Mineral Severity: Severe. Certainty: Likely. * WHAT...For the first Extreme Heat Warning, dangerously hot conditions with heat index values up to 108 expected. For the sec

Heat Advisory — Extreme Western Allegany; Augusta; Rockingham; Eastern Highland; Western Mineral; Eastern Pendleton Severity: Moderate. Certainty: Likely. * WHAT...For the first Heat Advisory, heat index values up to 104 expected. For the second Heat Advisory, heat index values u

Extreme Heat Warning — Dauphin; Lebanon; Adams; York; Lancaster Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 110 expected. * WHERE...Adams, Dauphin, Lancaster, Lebanon, and York Counties. * WHEN...Until 8 PM EDT Saturday.

Extreme Heat Warning — Southern Centre; Huntingdon; Mifflin; Juniata; Franklin; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Perry; Schuylkill; Cumberland Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangero