Alert archive / Louisiana / Coastal Flood Statements in 2015
Coastal Flood Statement 4, NWS New Orleans, LA
NWS New Orleans, LA issued this coastal flood statement at Nov 17, 2015, 4:04 AM CST for Saint Bernard Parish, Saint John the Baptist Parish, Louisiana. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Nov 17, 2015, 4:04 AM CST (10:04 UTC)
- Expired
- Nov 17, 2015, 6:02 PM CST
- In force
- 14 hr
- Issued by
- NWS New Orleans, LA
Counties Saint Bernard Parish, LA, Saint John the Baptist Parish, LA
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 10.1 hours before the alert went out and 51 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 855 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 494 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 145 m²/s²
- 0-3 km storm-relative helicity
- 193 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this coastal flood statement 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 coastal flood statement went out at Nov 17, 3:45 AM CST, 19 minutes earlier.
Area forecast discussion, Nov 17, 3:45 AM CST, 19 minutes before
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</html>The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 17, 10:42 AM CST | Wind Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 9 hr |
Nearby
Coastal Flood Statements in Louisiana, 2015Coastal Flood Statements in Mississippi, 2015Every coastal flood statement in 2015
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.