Alert archive / Louisiana / Small Craft Advisories in 2017

Small Craft Advisory 33, NWS New Orleans, LA

June 21, 2017

NWS New Orleans, LA issued this small craft advisory at Jun 21, 2017, 4:44 PM CDT. It took effect at Jun 21, 2017, 10:05 PM CDT. It was in force for 42 hr.

The area

The counties it named.

The facts

Issued
Jun 21, 2017, 4:44 PM CDT (21:44 UTC)
In effect from
Jun 21, 2017, 10:05 PM CDT
Expired
Jun 23, 2017, 3:43 PM CDT
In force
42 hr
Issued by
NWS New Orleans, LA

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 New Orleans, LA wrote its last area forecast discussion before this small craft advisory went out at Jun 21, 12:43 PM CDT, 4 hours 1 minute earlier.

Area forecast discussion, Jun 21, 12:43 PM CDT, 4 hours 1 minute before
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Hazardous weather outlook, Jun 21, 11:06 AM CDT, 5 hours 38 minutes before
Hazardous Weather Outlook
National Weather Service New Orleans LA
1106 AM CDT Wed Jun 21 2017

GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-LAZ034>037-
039-040-046>050-056>072-MSZ068>071-077-080>082-220415-
Lake Pontchartrain and Lake Maurepas-Mississippi Sound-
Lake Borgne-Chandeleur Sound-Breton Sound-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 NM-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 NM-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 NM-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 NM-Pointe Coupee-West Feliciana-
East Feliciana-St. Helena-Washington-St. Tammany-Iberville-
West Baton Rouge-East Baton Rouge-Ascension-Livingston-Assumption-
St. James-St. John The Baptist-Upper Lafourche-St. Charles-
Upper Jefferson-Orleans-Upper Plaquemines-Upper St. Bernard-
Upper Terrebonne-Lower Terrebonne-Lower Lafourche-Lower Jefferson-
Lower Plaquemines-Lower St. Bernard-Northern Tangipahoa-
Southern Tangipahoa-Wilkinson-Amite-Pike-Walthall-Pearl River-
Hancock-Harrison-Jackson-
1106 AM CDT Wed Jun 21 2017

This Hazardous Weather Outlook is for portions of Southeast
Louisiana...South Mississippi and the adjacent coastal waters.

.DAY ONE...This Afternoon and Tonight

A tropical storm warning is in effect for the south Louisiana
coast to the west of the Mississippi River and the adjacent
coastal waters. A flash flood watch and tornado watch is in
effect across the entire area.

Flooding from areas of persistent moderate to heavy rainfall is
possible. Coastal flooding is likely in the tropical storm
warning area. A few of the heavier showers and thunderstorms
could produce waterspouts and brief tornadoes.

For details on these hazards, please refer to the graphical
Enhanced Hazardous Weather Outlook, Tropical Storm Cindy Local
Statement Advisory, and other graphical products from the
National Weather Service New Orleans Baton Rouge Forecast Office
and the National Hurricane Center.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Significant impacts are expected to continue from Tropical Storm
Cindy through at least Thursday with the most significant threat
being heavy rainfall and flooding. Please refer to the latest
forecasts, statements, warnings, advisories and graphical
products for additional information. More typical summertime
conditions are expected to return by the weekend, however river
flooding is expected along several basins.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be requested at some point over the week.
Please report any flooding or damage to our office.

In the hours before

Special weather statement, Jun 21, 1:33 PM CDT, 3 hours 11 minutes before
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The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 21, 12:56 AM CDTSpecial Marine WarningLIX34 min
Jun 21, 7:31 AM CDTTornado WarningLIXSaint Tammany29 min
Jun 21, 8:05 AM CDTSpecial Marine WarningLIX25 min
Jun 21, 11:23 AM CDTSpecial Marine WarningLIX22 min
Jun 21, 11:25 AM CDTSmall Craft AdvisoryLIX52 hr
Jun 21, 11:33 AM CDTTornado WarningLIXOrleans13 min
Jun 21, 11:40 AM CDTSpecial Marine WarningLIX50 min
Jun 21, 11:56 AM CDTAreal Flood AdvisoryLIXJefferson, Orleans, Plaquemines, Saint Bernard2 hr
Jun 21, 12:53 PM CDTSpecial Marine WarningLIX37 min
Jun 21, 12:53 PM CDTTornado WarningLIXLivingston, Saint John the Baptist, Tangipahoa37 min
Jun 21, 1:26 PM CDTTornado WarningLIXLivingston19 min
Jun 21, 1:33 PM CDTSpecial Weather StatementLIXSaint John the Baptist57 min
Jun 21, 2:11 PM CDTSpecial Marine WarningLIX19 min
Jun 21, 2:38 PM CDTSpecial Marine WarningLIX37 min
Jun 21, 3:06 PM CDTSpecial Marine WarningLIX24 min
Jun 21, 3:21 PM CDTSevere Thunderstorm WarningLIXOrleans, Saint Tammany54 min
Jun 21, 4:00 PM CDTCoastal Flood AdvisoryLIXSaint Bernard, Saint John the Baptist48 hr
Jun 20, 9:21 PM CDTRiver Flood WarningLIXHancock48 hr
Jun 20, 10:09 PM CDTFlash Flood WarningLIXHancock, Harrison6 hr
Jun 21, 3:43 AM CDTFlash Flood WarningLIXHarrison3 hr
Jun 21, 4:59 AM CDTTornado WarningLIXHancock, Harrison31 min
Jun 21, 7:40 AM CDTTornado WarningLIXHancock35 min
Jun 21, 8:11 AM CDTTornado WarningLIXHarrison34 min
Jun 21, 8:12 AM CDTTornado WarningLIXHancock18 min
Jun 21, 8:30 AM CDTTornado WarningLIXHancock, Pearl River34 min
Jun 21, 8:42 AM CDTTornado Warning Tornado observedLIXHarrison33 min
Jun 21, 8:45 AM CDTTornado WarningLIXHancock, Harrison30 min
Jun 21, 9:11 AM CDTTornado WarningLIXHancock, Harrison19 min
Jun 21, 2:35 PM CDTTornado WarningLIXHancock14 min
Jun 21, 3:21 PM CDTTornado WarningLIXHarrison24 min

Nearby

Small Craft Advisories in Louisiana, 2017Every small craft advisory in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.