Alert archive / Virginia / Small Craft Advisories in 2021
Small Craft Advisory 172, NWS Baltimore/Washington
NWS Baltimore/Washington issued this small craft advisory at Aug 28, 2021, 9:44 AM EDT. It took effect at Aug 28, 2021, 2:00 PM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Aug 28, 2021, 9:44 AM EDT (13:44 UTC)
- In effect from
- Aug 28, 2021, 2:00 PM EDT
- Expired
- Aug 28, 2021, 10:00 PM EDT
- In force
- 8 hr
- Issued by
- NWS Baltimore/Washington
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Baltimore/Washington wrote its last area forecast discussion before this small craft advisory went out at Aug 28, 4:00 AM EDT, 5 hours 44 minutes earlier.
Area forecast discussion, Aug 28, 4:00 AM EDT, 5 hours 44 minutes before
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</html>Hazardous weather outlook, Aug 28, 5:19 AM EDT, 4 hours 25 minutes before
Hazardous Weather Outlook National Weather Service Baltimore MD/Washington DC 519 AM EDT Sat Aug 28 2021 ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508- VAZ052>057-290930- Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island-District of Columbia-Cecil-Southern Baltimore- Prince Georges-Anne Arundel-Charles-St. Marys-Calvert- Central and Southeast Montgomery-Central and Southeast Howard- Southeast Harford-Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George- 519 AM EDT Sat Aug 28 2021 This Hazardous Weather Outlook is for the Maryland portion of the Chesapeake Bay, Tidal Potomac River, and I-95 corridor through central Maryland, northern Virginia, and District of Columbia. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday Isolated severe thunderstorms are possible during the afternoon and evening hours Sunday, Monday, and Wednesday. Isolated instances of flash flooding are possible Sunday through Tuesday, and scattered instances of flash flooding are possible Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508- WVZ050>053-055-290930- Washington-Frederick MD-Carroll-Northern Baltimore- Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta- Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson- Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper- Northern Fauquier-Southern Fauquier-Western Loudoun- Eastern Loudoun-Northern Virginia Blue Ridge- Central Virginia Blue Ridge-Hampshire-Morgan-Berkeley-Jefferson- Hardy- 519 AM EDT Sat Aug 28 2021 This Hazardous Weather Outlook is for portions of eastern West Virginia, northern and central Virginia, and central and western Maryland. .DAY ONE...Today and Tonight Isolated severe thunderstorms with damaging winds along with isolated instances of flash flooding are possible this afternoon and evening. The greatest risk is across the Shenandoah Valley and central Virginia. .DAYS TWO THROUGH SEVEN...Sunday through Friday Isolated severe thunderstorms are possible during the afternoon and evening hours Sunday, Monday, and Wednesday. Isolated instances of flash flooding are possible Sunday through Tuesday, and scattered instances of flash flooding are possible Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. MDZ001-501-502-VAZ503-504-WVZ501>506-290930- Garrett-Extreme Western Allegany-Central and Eastern Allegany- Western Highland-Eastern Highland-Western Grant-Eastern Grant- Western Mineral-Eastern Mineral-Western Pendleton- Eastern Pendleton- 519 AM EDT Sat Aug 28 2021 This Hazardous Weather Outlook is for the Allegheny Front counties in western Maryland, eastern West Virginia, and Highland County Virginia. .DAY ONE...Today and Tonight Isolated severe thunderstorms with damaging winds along with isolated instances of flash flooding are possible this afternoon and evening. .DAYS TWO THROUGH SEVEN...Sunday through Friday Isolated severe thunderstorms are possible during the afternoon and evening hours Sunday, Monday, and Wednesday. Isolated instances of flash flooding are possible Sunday through Tuesday, and scattered instances of flash flooding are possible Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
The office that day
Everything else NWS Baltimore/Washington issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 27, 9:12 PM EDT | Special Marine Warning | LWX | 80 min | |
| Aug 27, 9:35 PM EDT | Severe Thunderstorm Warning | LWX | Prince William, Stafford | 40 min |
| Aug 27, 9:37 PM EDT | Special Marine Warning | LWX | 98 min | |
| Aug 27, 9:50 PM EDT | Special Marine Warning | LWX | 85 min | |
| Aug 27, 10:08 PM EDT | Severe Thunderstorm Warning | LWX | King George, Prince William, Stafford | 52 min |
| Aug 27, 10:32 PM EDT | Special Marine Warning | LWX | 88 min | |
| Aug 27, 10:52 PM EDT | Special Marine Warning | LWX | 53 min | |
| Aug 27, 11:13 PM EDT | Special Marine Warning | LWX | 41 min | |
| Aug 27, 11:57 PM EDT | Special Marine Warning | LWX | 43 min | |
| Aug 28, 12:34 AM EDT | Special Marine Warning | LWX | 17 min | |
| Aug 28, 3:12 PM EDT | Flash Flood Watch | LWX | Greene, Madison, Page, Rappahannock, Rockingham, Warren | 7 hr |
| Aug 28, 4:46 PM EDT | Severe Thunderstorm Warning | LWX | Frederick | 25 min |
| Aug 28, 5:04 PM EDT | Severe Thunderstorm Warning | LWX | Clarke | 41 min |
| Aug 28, 5:08 PM EDT | Severe Thunderstorm Warning | LWX | Highland | 22 min |
| Aug 28, 5:22 PM EDT | Severe Thunderstorm Warning | LWX | Warren | 35 min |
| Aug 28, 5:37 PM EDT | Areal Flood Warning | LWX | Warren | 3 hr |
| Aug 28, 6:03 PM EDT | Flash Flood Warning | LWX | Rappahannock | 2 hr |
| Aug 28, 6:24 PM EDT | Severe Thunderstorm Warning | LWX | Rappahannock | 34 min |
| Aug 28, 6:37 PM EDT | Flash Flood Warning | LWX | Fauquier, Rappahannock | 113 min |
| Aug 28, 6:39 PM EDT | Severe Thunderstorm Warning | LWX | Augusta | 33 min |
| Aug 28, 6:55 PM EDT | Severe Thunderstorm Warning | LWX | Fairfax, Fauquier, Loudoun, Prince William, City of Manassas, City of Manassas Park | 33 min |
| Aug 28, 7:09 PM EDT | Severe Thunderstorm Warning | LWX | Culpeper, Madison | 38 min |
| Aug 28, 7:17 PM EDT | Severe Thunderstorm Warning | LWX | Fauquier, Prince William, Stafford | 43 min |
| Aug 28, 7:18 PM EDT | Severe Thunderstorm Warning | LWX | Fairfax, Loudoun | 42 min |
| Aug 28, 7:24 PM EDT | Areal Flood Warning | LWX | Rockingham | 3 hr |
| Aug 28, 7:32 PM EDT | Areal Flood Warning | LWX | Shenandoah | 3 hr |
| Aug 28, 7:33 PM EDT | Areal Flood Warning | LWX | Rockingham, Shenandoah | 3 hr |
| Aug 28, 7:34 PM EDT | Areal Flood Warning | LWX | Rockingham, City of Harrisonburg | 3 hr |
| Aug 28, 7:37 PM EDT | Severe Thunderstorm Warning | LWX | Culpeper, Fauquier, Orange, Spotsylvania, Stafford | 53 min |
| Aug 28, 7:42 PM EDT | Flash Flood Warning | LWX | Rockingham | 104 min |
| Aug 28, 7:43 PM EDT | Flash Flood Warning | LWX | Rockingham, Shenandoah | 103 min |
| Aug 28, 7:44 PM EDT | Flash Flood Warning | LWX | Rockingham, City of Harrisonburg | 103 min |
| Aug 28, 7:46 PM EDT | Severe Thunderstorm Warning | LWX | Albemarle, Greene, Page, Rockingham, Shenandoah, City of Harrisonburg | 44 min |
| Aug 28, 7:50 PM EDT | Areal Flood Warning | LWX | Culpeper, Madison, Rappahannock | 3 hr |
| Aug 28, 4:20 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 40 min |
| Aug 28, 4:24 PM EDT | Areal Flood Warning | LWX | Allegany | 3 hr |
| Aug 28, 4:56 PM EDT | Severe Thunderstorm Warning | LWX | Berkeley, Jefferson | 49 min |
| Aug 28, 5:27 PM EDT | Areal Flood Warning | LWX | Berkeley, Jefferson | 3 hr |
| Aug 28, 6:15 PM EDT | Areal Flood Warning | LWX | Grant | 3 hr |
| Aug 28, 6:32 PM EDT | Flash Flood Warning | LWX | Grant | 3 hr |
| Aug 28, 6:51 PM EDT | Areal Flood Warning | LWX | Hardy | 3 hr |
| Aug 28, 7:20 PM EDT | Areal Flood Warning | LWX | Grant, Hardy | 3 hr |
Nearby
Small Craft Advisories in Virginia, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.