us-gov-api

Coastal Flood Advisory — San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches Severity: Minor. Certainty: Like

Coastal Flood Advisory — Catalina and Santa Barbara Islands Severity: Minor. Certainty: Likely. * WHAT...Minor to moderate coastal flooding expected due to very high tides. * WHERE...Catalina and Santa Barbara Islands. * WHEN...From 5 AM Sunday to 1 PM PDT Thursday. * IMPACTS.

Flood Advisory — Otero, NM Severity: Minor. Certainty: Likely. * WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Central Otero County in south central New Mexico... * WHEN...Until 900 PM MDT. * IMPACTS...Minor flooding in low-lying a

M 4.6 - 153 km WNW of Adak, Alaska Magnitude: 4.6. Place: 153 km WNW of Adak, Alaska. Significance: 326. Tsunami: no. Alert: none.

M 5.2 - 59 km SW of Ashkāsham, Afghanistan Magnitude: 5.2. Place: 59 km SW of Ashkāsham, Afghanistan. Significance: 418. Tsunami: no. Alert: none.

M 4.7 - 19 km NE of Atico, Peru Magnitude: 4.7. Place: 19 km NE of Atico, Peru. Significance: 340. Tsunami: no. Alert: none.

Frost Advisory — Eastern Chester; Eastern Montgomery; Lower Bucks Severity: Minor. Certainty: Likely. * WHAT...Temperatures as low as 35 degrees will result in areas of frost formation. * WHERE...Eastern Chester, Eastern Montgomery, and Lower Bucks Counties. * WHEN...From 1 AM

Frost Advisory — New Castle; Kent; Inland Sussex; Kent; Queen Anne's; Caroline; Salem; Gloucester; Camden; Cumberland Severity: Minor. Certainty: Likely. * WHAT...Temperatures as low as 35 degrees will result in areas of frost formation. * WHERE...In Delaware, Kent, New Castle,

M 4.5 - 203 km ENE of Nagqu, China Magnitude: 4.5. Place: 203 km ENE of Nagqu, China. Significance: 312. Tsunami: no. Alert: none.

Small Craft Advisory — Central U.S. Waters Strait Of Juan De Fuca Severity: Minor. Certainty: Likely. * WHAT...East winds 20 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Conditions will be hazardous to smal

Small Craft Advisory — Coastal Waters From Cape Flattery To James Island 10 To 60 Nm Severity: Minor. Certainty: Likely. * WHAT...Southeast winds 20 to 30 kt and seas near 10 ft. * WHERE...Coastal Waters From Cape Flattery To James Island 10 To 60 Nm. * WHEN...Until 3 AM PDT Mo

Small Craft Advisory — West Entrance U.S. Waters Strait Of Juan De Fuca Severity: Minor. Certainty: Likely. * WHAT...East winds 20 to 25 kt. * WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Conditions will be hazar

Small Craft Advisory — Waters From James Island To Point Grenville 10 To 60 Nm; Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm Severity: Minor. Certainty: Likely. * WHAT...Southeast winds 20 to 30 kt and seas 9 to 12 ft. * WHERE...Coastal Waters From James Is

Small Craft Advisory — Coastal Waters From Cape Flattery To James Island Out 10 Nm; Coastal Waters From James Island To Point Grenville Out 10 Nm; Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm Severity: Minor. Certainty: Likely. * WHAT...Southeast winds 15 to 2

Small Craft Advisory — Grays Harbor Bar Severity: Minor. Certainty: Likely. * WHAT...Combined seas 6 to 8 ft increasing to 8 to 10 ft around the afternoon ebb today. Bar conditions moderate, becoming rough around the afternoon ebb today. * WHERE...Grays Harbor Bar. * WHEN...Unt

M 4.6 - 222 km NW of Port-Olry, Vanuatu Magnitude: 4.6. Place: 222 km NW of Port-Olry, Vanuatu. Significance: 326. Tsunami: no. Alert: none.

Small Craft Advisory — Atlantic Waters of Puerto Rico AND USVI from 10 NM to 19.5N Severity: Minor. Certainty: Likely. * WHAT...Seas 6 to 8 ft expected. * WHERE...Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N. * WHEN...From noon Monday to 6 PM AST Tuesday. * IMPA

Small Craft Advisory — Coastal Waters of Northern Puerto Rico out 10 NM; Mona Passage Southward to 17N; Coastal Waters OF Northwestern Puerto Rico out 10 NM Severity: Minor. Certainty: Likely. * WHAT...Seas 5 to 7 ft expected. * WHERE...Coastal Waters of Northern Puerto Rico out

Rip Current Statement — San Juan and Vicinity; Northeast; North Central; Northwest; Mayaguez and Vicinity; Culebra Severity: Moderate. Certainty: Likely. * WHAT...Life-threatening rip currents. * WHERE...Beaches along the west to northeast coasts of Puerto Rico and Culebra. * W

Gale Warning — Etolin Strait to Kwemeluk Pass from 15 to 90 NM Severity: Moderate. 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- third

Small Craft Advisory — Southwest of Saint Lawrence Island from 15 to 100 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 o

Small Craft Advisory — Sledge Island to Wales greater than 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- third o

Small Craft Advisory — Wales to Cape Thompson greater than 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- third o

Small Craft Advisory — Moses Point to Sledge 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- third o

Small Craft Advisory — Cape Espenberg to Motherwood Point out to 10 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- t

Small Craft Advisory — South 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-

Small Craft Advisory — Kotzebue Sound greater than 10 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- third of the co

Small Craft Advisory — Cape Krusenstern to Cape Thompson 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- th

Small Craft Advisory — Kwemeluk Pass to Kwikpak Pass from 15 to 90 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- th

Winter Weather Advisory — Northern Copper Valley Severity: Moderate. Certainty: Likely. * WHAT...Snow expected. Total snow accumulations between 4 and 8 inches, highest amounts from Paxson north. * WHERE...Northern Copper Valley. * WHEN...Until 10 PM AKDT this evening. * IMPAC

Small Craft Advisory — Cape Stephens to Moses Point 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- third o

Small Craft Advisory — Sledge Island to Wales 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- third of the

Small Craft Advisory — Norton Sound greater than 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- third of the comb

Small Craft Advisory — Wales to Cape Espenberg 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- third of the

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-

Small Craft Advisory — Motherwood Point to Cape Krusenstern out to 10 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-

Small Craft Advisory — Kwikpak Pass to Cape Stephens 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- third

Gale Warning — Etolin Strait to Dall Point out to 15 NM Severity: Moderate. 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- third of the

Gale Warning — Dall Point to Kwikpak Pass out to 15 NM Severity: Moderate. 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- third of the c

Small Craft Advisory — Cape Thompson to Cape Beaufort from 15 to 85 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third o

Small Craft Advisory — Cape Thompson to Cape Beaufort out to 15 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of th

Small Craft Advisory — Cape Beaufort to Point Franklin from 15 to 85 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third

Small Craft Advisory — Cape Beaufort to Point Franklin out to 15 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of t

Rip Current Statement — Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands Severity: Moderate. Certainty: Likely. * WHAT...For the Coast

Coastal Flood Warning — Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands Severity: Severe. Certainty: Likely. * WHAT...For the Coastal

High Surf Advisory — Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands Severity: Minor. Certainty: Likely. * WHAT...For the Coastal Flo

Small Craft Advisory — Apalachee Bay or Coastal Waters From Keaton Beach to Ochlockonee River Fl out to 20 Nm; Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Coastal Waters from Mexico Beach to Apalachicola out 20 NM; Coastal Waters From Ochlockonee R

Flood Warning — Alamosa, CO Severity: Severe. Certainty: Observed. ...The Flood Warning is extended for the following rivers in Colorado... Rio Grande At Alamosa affecting Alamosa County. For the Upper Rio Grande...including Alamosa...Minor flooding is forecast. * WHAT...Minor

Hydrologic Outlook — Hawaii in Hawaii, HI; Oahu in Honolulu, HI; Kauai, HI; Maui, HI Severity: Unknown. Certainty: Possible. ESFHFO A significant pattern change is expected late Monday night through at least Thursday as deep tropical moisture is brought north. A combination of s

Small Craft Advisory — Coastal Waters from Cape Charles Light to Virginia-North Carolina border out 20 NM; Coastal waters from NC VA border to Currituck Beach Light NC out 20 NM Severity: Minor. Certainty: Likely. * WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt dimini