Alert archive / Indiana / Beach Hazards Statements in 2025
Beach Hazards Statement 12, NWS Chicago, IL
NWS Chicago, IL issued this beach hazards statement at Sep 3, 2025, 3:39 AM CDT for Lake County, Porter County, Indiana. It took effect at Sep 3, 2025, 7:00 PM CDT. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Sep 3, 2025, 3:39 AM CDT (08:39 UTC)
- In effect from
- Sep 3, 2025, 7:00 PM CDT
- Expired
- Sep 4, 2025, 2:46 PM CDT
- In force
- 20 hr
- Issued by
- NWS Chicago, IL
Counties Lake County, IN, Porter County, IN
The nearest sounding before it
Lincoln, IL (KILX), launched 00:00Z, 8.7 hours before the alert went out and 189 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
- 174 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 1815 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 30 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this beach hazards statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Chicago, IL wrote its last area forecast discussion before this beach hazards statement went out at Sep 3, 3:32 AM CDT, 7 minutes earlier.
Area forecast discussion, Sep 3, 3:32 AM CDT, 7 minutes before
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</html>The office that day
Everything else NWS Chicago, IL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 3, 3:38 AM CDT | Small Craft Advisory | LOT | 35 hr | |
| Sep 3, 3:03 PM CDT | Gale Watch | LOT | 12 hr |
Nearby
Beach Hazards Statements in Indiana, 2025Every beach hazards statement in 2025
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.