Alert archive / Indiana / Flood Watches in 2024

Flood Watch 2, NWS Northern Indiana

April 2, 2024White County, Indiana

NWS Northern Indiana issued this flood watch at Apr 2, 2024, 6:45 PM EDT for White County, Indiana. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued: Apr 2, 2024, 6:45 PM EDT (22:45 UTC)
Expired: Apr 3, 2024, 10:30 AM EDT
In force: 16 hr
Issued by: NWS Northern Indiana
Flood severity: None

County White County, IN

The radar

The Northern Indiana radar (KIWX), 119 km from the middle of the area, began a volume at 22:44 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

Lincoln, IL (KILX), launched 12:00Z, 10.8 hours before the alert went out and 161 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 617 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 22 m²/s²
0-3 km storm-relative helicity: 68 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Northern Indiana wrote its last area forecast discussion before this flood watch went out at Apr 2, 3:41 PM EDT, 3 hours 4 minutes earlier.

Area forecast discussion, Apr 2, 3:41 PM EDT, 3 hours 4 minutes before

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Hazardous weather outlook, Apr 2, 3:46 PM EDT, 2 hours 59 minutes before

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In the hours before

Local storm report, Apr 2, 1:20 PM EDT, 5 hours 25 minutes before

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Local storm report, Apr 2, 1:25 PM EDT, 5 hours 20 minutes before

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Local storm report, Apr 2, 1:29 PM EDT, 5 hours 16 minutes before

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Local storm report, Apr 2, 2:02 PM EDT, 4 hours 43 minutes before

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Local storm report, Apr 2, 2:04 PM EDT, 4 hours 41 minutes before

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Special weather statement, Apr 2, 4:12 PM EDT, 2 hours 33 minutes before

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The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 1, 10:09 PM EDT	River Flood Warning	IWX	LaPorte, Saint Joseph, Starke	12 hr
Apr 2, 4:17 AM EDT	River Flood Warning	IWX	Wells	5 days
Apr 2, 4:17 AM EDT	River Flood Warning	IWX	Jay	41 hr
Apr 2, 4:17 AM EDT	River Flood Warning	IWX	Blackford, Huntington, Jay, Wabash, Wells	65 hr
Apr 2, 4:49 AM EDT	River Flood Warning	IWX	Allen, Huntington, Wabash	54 hr
Apr 2, 5:34 AM EDT	River Flood Warning	IWX	Adams, Allen	21 days
Apr 2, 10:40 AM EDT	River Flood Warning	IWX	Cass, Miami, Wabash	21 hr
Apr 2, 10:40 AM EDT	River Flood Warning	IWX	Allen, DeKalb	21 days
Apr 2, 10:40 AM EDT	River Flood Warning	IWX	Marshall, Saint Joseph, Starke	70 hr
Apr 2, 10:40 AM EDT	River Flood Warning	IWX	Fulton, Kosciusko, Marshall, Pulaski, Starke	21 days
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Allen	5 days
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Allen	3 days
Apr 2, 1:19 PM EDT	Special Weather Statement	IWX	Jay	26 min
Apr 1, 10:22 PM EDT	River Flood Warning	IWX	Defiance, Fulton, Williams	7 days
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Allen, Paulding, Putnam	58 hr
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Defiance, Henry	4 days
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Henry	63 hr
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Putnam	4 days
Apr 2, 11:30 AM EDT	River Flood Warning	IWX	Williams	21 days

Nearby

Flood Watches in Indiana, 2024 Every flood watch in 2024

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.