Alert archive / Missouri / Dense Fog Advisories in 2021

Dense Fog Advisory 3, NWS Springfield, MO

January 4, 202112 counties in Missouri

NWS Springfield, MO issued this dense fog advisory at Jan 4, 2021, 9:02 AM CST for 12 counties in Missouri. It was in force for 118 min.

The area

The counties it named.

The facts

Issued: Jan 4, 2021, 9:02 AM CST (15:02 UTC)
Expired: Jan 4, 2021, 11:00 AM CST
In force: 118 min
Issued by: NWS Springfield, MO

Counties Benton County, MO, Camden County, MO, Dent County, MO, Howell County, MO, Maries County, MO, Miller County, MO, Morgan County, MO, Oregon County, MO, Phelps County, MO, Pulaski County, MO, Shannon County, MO, Texas County, MO

The radar

The Springfield radar (KSGF), 124 km from the middle of the area, began a volume at 15:06 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.

What forecasters said that day

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

NWS Springfield, MO wrote its last area forecast discussion before this dense fog advisory went out at Jan 3, 2:40 PM CST, 18 hours 22 minutes earlier.

Area forecast discussion, Jan 3, 2:40 PM CST, 18 hours 22 minutes before

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Hazardous weather outlook, Jan 3, 3:43 PM CST, 17 hours 19 minutes before

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Nearby

Dense Fog Advisories in Missouri, 2021 Every dense fog advisory in 2021

Sources

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