Alert archive / Massachusetts / Areal Flood Warnings in 2018

Areal Flood Warning 6, NWS Boston/Norton, MA

January 12, 20185 counties in Massachusetts; Capitol Planning Region, Northeastern Connecticut Planning Region, Connecticut

NWS Boston/Norton, MA issued this areal flood warning at Jan 12, 2018, 11:19 PM EST for 5 counties in Massachusetts; Capitol Planning Region, Northeastern Connecticut Planning Region, Connecticut. It was in force for 6 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: Jan 12, 2018, 11:19 PM EST (04:19 UTC)
Expired: Jan 13, 2018, 5:15 AM EST
In force: 6 hr
Issued by: NWS Boston/Norton, MA
Area: Storm-based polygon
Flood severity: None

Counties Capitol Planning Region, CT, Northeastern Connecticut Planning Region, CT, Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Worcester County, MA

The radar

The Boston radar (KBOX), 96 km from the middle of the area, began a volume at 04:21 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 areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this areal flood warning went out at Jan 12, 9:38 PM EST, 1 hour 41 minutes earlier.

Area forecast discussion, Jan 12, 9:38 PM EST, 1 hour 41 minutes before

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Hazardous weather outlook, Jan 12, 4:12 PM EST, 7 hours 7 minutes before

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In the hours before

Local storm report, Jan 12, 5:30 PM EST, 5 hours 49 minutes before

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Local storm report, Jan 12, 7:41 PM EST, 3 hours 38 minutes before

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Local storm report, Jan 12, 10:25 PM EST, 54 minutes before

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The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 12, 7:30 PM EST	Areal Flood Warning	BOX	Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk	6 hr
Jan 13, 12:44 AM EST	Flash Flood Warning	BOX	Hampden	3 hr
Jan 13, 1:06 AM EST	Areal Flood Warning	BOX	Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk	6 hr
Jan 13, 5:15 AM EST	Areal Flood Warning	BOX	Franklin, Worcester	2 hr
Jan 13, 5:24 AM EST	River Flood Warning	BOX	Bristol, Plymouth	4 days
Jan 13, 7:02 AM EST	Areal Flood Warning	BOX	Bristol, Norfolk, Plymouth	4 hr
Jan 13, 10:19 AM EST	Areal Flood Warning	BOX	Worcester	3 hr
Jan 13, 10:45 AM EST	Areal Flood Warning	BOX	Hampshire	3 hr
Jan 13, 11:44 AM EST	Areal Flood Warning	BOX	Franklin, Worcester	4 hr
Jan 13, 5:24 AM EST	River Flood Warning	BOX	Kent, Providence	16 hr
Jan 13, 5:24 AM EST	River Flood Warning	BOX	Washington	39 hr
Jan 13, 12:06 PM EST	River Flood Warning	BOX	Washington	43 hr
Jan 13, 12:06 PM EST	River Flood Warning	BOX	Capitol Planning Region, Lower Connecticut River Valley Planning Region	69 hr
Jan 13, 12:06 PM EST	River Flood Warning	BOX	Lower Connecticut River Valley Planning Region	24 hr

Nearby

Areal Flood Warnings in Massachusetts, 2018 Areal Flood Warnings in Connecticut, 2018 Every areal flood warning in 2018

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.