Alert archive / New York / Lakeshore Flood Warnings in 2019
Lakeshore Flood Warning 9, NWS Buffalo, NY
NWS Buffalo, NY issued this lakeshore flood warning at Aug 8, 2019, 4:33 AM EDT for 4 counties in New York. It took effect at Aug 8, 2019, 6:00 PM EDT. It was in force for 52 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 8, 2019, 4:33 AM EDT (08:33 UTC)
- In effect from
- Aug 8, 2019, 6:00 PM EDT
- Expired
- Aug 10, 2019, 9:55 PM EDT
- In force
- 52 hr
- Issued by
- NWS Buffalo, NY
Counties Cayuga County, NY, Jefferson County, NY, Oswego County, NY, Wayne County, NY
The radar
The Ft Drum radar (KTYX), 75 km from the middle of the area, began a volume at 08:36 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Albany, NY (KALY), launched 00:00Z, 8.6 hours before the alert went out and 227 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
- 202 J/kg
- Mixed-layer CIN
- -114 J/kg
- Mixed-layer LCL
- 1215 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 184 m²/s²
- 0-3 km storm-relative helicity
- 219 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
What forecasters said that day
The local office's own words before this lakeshore flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Buffalo, NY wrote its last area forecast discussion before this lakeshore flood warning went out at Aug 8, 4:27 AM EDT, 6 minutes earlier.
Area forecast discussion, Aug 8, 4:27 AM EDT, 6 minutes before
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</html>Hazardous weather outlook, Aug 7, 10:43 PM EDT, 5 hours 50 minutes before
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</html>The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 7, 10:41 PM EDT | Beach Hazards Statement | BUF | Chautauqua, Erie | 22 hr |
| Aug 7, 10:42 PM EDT | Small Craft Advisory | BUF | 71 hr | |
| Aug 8, 10:16 AM EDT | Special Marine Warning | BUF | 59 min | |
| Aug 8, 10:27 AM EDT | Special Marine Warning | BUF | 63 min | |
| Aug 8, 10:35 AM EDT | Severe Thunderstorm Warning | BUF | Erie, Niagara | 40 min |
| Aug 8, 10:39 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Chautauqua, Erie | 66 min |
| Aug 8, 10:48 AM EDT | Severe Thunderstorm Warning | BUF | Erie | 42 min |
| Aug 8, 10:58 AM EDT | Special Marine Warning | BUF | 62 min | |
| Aug 8, 11:15 AM EDT | Severe Thunderstorm Warning | BUF | Erie, Genesee, Niagara, Orleans | 60 min |
| Aug 8, 11:39 AM EDT | Special Weather Statement | BUF | Cattaraugus | 36 min |
| Aug 8, 11:45 AM EDT | Severe Thunderstorm Warning | BUF | Cattaraugus, Erie, Wyoming | 36 min |
| Aug 8, 11:50 AM EDT | Severe Thunderstorm Warning | BUF | Genesee, Livingston, Monroe, Orleans | 55 min |
| Aug 8, 11:58 AM EDT | Special Marine Warning | BUF | 62 min | |
| Aug 8, 12:20 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Monroe, Ontario, Wayne | 55 min |
| Aug 8, 12:24 PM EDT | Special Weather Statement | BUF | Allegany, Livingston | 36 min |
| Aug 8, 12:30 PM EDT | Special Marine Warning | BUF | 60 min | |
| Aug 8, 12:38 PM EDT | Severe Thunderstorm Warning | BUF | Livingston, Ontario | 67 min |
| Aug 8, 12:53 PM EDT | Severe Thunderstorm Warning | BUF | Allegany, Cattaraugus | 54 min |
| Aug 8, 1:04 PM EDT | Special Marine Warning | BUF | 86 min | |
| Aug 8, 1:06 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Ontario, Oswego, Wayne | 54 min |
| Aug 8, 1:50 PM EDT | Severe Thunderstorm Warning | BUF | Cayuga, Jefferson, Oswego | 70 min |
| Aug 8, 3:01 PM EDT | Special Weather Statement | BUF | Genesee | 44 min |
| Aug 8, 4:23 PM EDT | Special Weather Statement | BUF | Erie | 37 min |
| Aug 8, 4:50 PM EDT | Special Weather Statement | BUF | Wayne | 40 min |
| Aug 8, 5:12 PM EDT | Special Weather Statement | BUF | Erie | 48 min |
Nearby
Lakeshore Flood Warnings in New York, 2019Every lakeshore flood warning in 2019
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; radar from the NEXRAD Level II archive.