Alert archive / Massachusetts / Areal Flood Warnings in 2015

Areal Flood Warning 23, NWS Boston/Norton, MA

September 10, 2015Plymouth County, Massachusetts

NWS Boston/Norton, MA issued this areal flood warning at Sep 10, 2015, 12:21 PM EDT for Plymouth County, Massachusetts. It was in force for 114 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 10, 2015, 12:21 PM EDT (16:21 UTC)
Expired
Sep 10, 2015, 2:15 PM EDT
In force
114 min
Issued by
NWS Boston/Norton, MA
Area
Storm-based polygon
Flood severity
None

County Plymouth County, MA

The radar

The Boston radar (KBOX), 33 km from the middle of the area, began a volume at 16:25 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 Sep 10, 10:49 AM EDT, 1 hour 32 minutes earlier.

Area forecast discussion, Sep 10, 10:49 AM EDT, 1 hour 32 minutes before
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Hazardous weather outlook, Sep 10, 4:55 AM EDT, 7 hours 26 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TAUNTON MA
455 AM EDT THU SEP 10 2015

CTZ002>004-MAZ002>024-026-RIZ001>008-110900-
HARTFORD CT-TOLLAND CT-WINDHAM CT-WESTERN FRANKLIN MA-
EASTERN FRANKLIN MA-NORTHERN WORCESTER MA-CENTRAL MIDDLESEX MA-
WESTERN ESSEX MA-EASTERN ESSEX MA-WESTERN HAMPSHIRE MA-
WESTERN HAMPDEN MA-EASTERN HAMPSHIRE MA-EASTERN HAMPDEN MA-
SOUTHERN WORCESTER MA-WESTERN NORFOLK MA-SOUTHEAST MIDDLESEX MA-
SUFFOLK MA-EASTERN NORFOLK MA-NORTHERN BRISTOL MA-
WESTERN PLYMOUTH MA-EASTERN PLYMOUTH MA-SOUTHERN BRISTOL MA-
SOUTHERN PLYMOUTH MA-BARNSTABLE MA-DUKES MA-NANTUCKET MA-
NORTHERN MIDDLESEX MA-NORTHWEST PROVIDENCE RI-
SOUTHEAST PROVIDENCE RI-WESTERN KENT RI-EASTERN KENT RI-BRISTOL RI-
WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
455 AM EDT THU SEP 10 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN CONNECTICUT...ALL OF
MASSACHUSETTS EXCEPT BERKSHIRE COUNTY...AND RHODE ISLAND.

.DAY ONE...TODAY AND TONIGHT.

THERE IS A LOW RISK FOR LOCALIZED URBAN AND POOR DRAINAGE
FLOODING ACROSS PORTIONS OF THE REGION THIS AFTERNOON AND TONIGHT.
SHOWERS AND ISOLATED THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL
WILL DEVELOP ACROSS WESTERN AREAS DURING THIS AFTERNOON...THEN
PUSH EAST TONIGHT. THE HEAVIEST RAINFALL IS EXPECTED ACROSS NORTH
CENTRAL AND WESTERN MASSACHUSETTS INTO NORTHERN CONNECTICUT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

THERE IS A LOW CHANCE FOR LOCALIZED URBAN AND POOR DRAINAGE
FLOODING AS MORE SHOWERS AND ISOLATED THUNDERSTORMS MOVE ACROSS
SUNDAY INTO MONDAY. THE HEAVIEST RAIN WILL FALL ACROSS THE
CONNECTICUT VALLEY TO THE EAST SLOPES OF THE BERKSHIRES...MAINLY
SUNDAY AFTERNOON INTO EARLY MONDAY MORNING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ230>237-250-251-254>256-110900-
BOSTON HARBOR-CAPE COD BAY-NANTUCKET SOUND-VINEYARD SOUND-
BUZZARDS BAY-RHODE ISLAND SOUND-NARRAGANSETT BAY-BLOCK ISLAND SOUND-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK NATIONAL
MARINE SANCTUARY-MASSACHUSETTS BAY AND IPSWICH BAY-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD AND
NANTUCKET-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT TO
20 NM SOUTH OF BLOCK ISLAND-
455 AM EDT THU SEP 10 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MASSACHUSETTS AND RHODE
ISLAND COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/NWSBOSTON

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON

In the hours before

Special weather statement, Sep 10, 7:49 AM EDT, 4 hours 32 minutes before
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Special weather statement, Sep 10, 8:35 AM EDT, 3 hours 46 minutes before
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Special weather statement, Sep 10, 9:04 AM EDT, 3 hours 17 minutes before
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Special weather statement, Sep 10, 9:53 AM EDT, 2 hours 28 minutes before
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Special weather statement, Sep 10, 11:53 AM EDT, 28 minutes before
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Special weather statement, Sep 10, 12:02 PM EDT, 19 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Sep 9, 8:18 PM EDTSpecial Weather StatementBOXFranklin42 min
Sep 9, 8:45 PM EDTSpecial Weather StatementBOXFranklin45 min
Sep 10, 7:49 AM EDTSpecial Weather StatementBOXBristol41 min
Sep 10, 8:35 AM EDTSpecial Weather StatementBOXDukes40 min
Sep 10, 8:38 AM EDTSpecial Marine WarningBOX37 min
Sep 10, 9:04 AM EDTSpecial Weather StatementBOXBarnstable41 min
Sep 10, 9:53 AM EDTSpecial Weather StatementBOXBarnstable37 min
Sep 10, 11:35 AM EDTFlash Flood WatchBOXBarnstable, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more17 hr
Sep 10, 11:41 AM EDTSpecial Marine WarningBOX64 min
Sep 10, 11:53 AM EDTSpecial Weather StatementBOXDukes82 min
Sep 10, 12:02 PM EDTSpecial Weather StatementBOXBristol88 min
Sep 10, 12:27 PM EDTSpecial Marine WarningBOX63 min
Sep 10, 12:41 PM EDTAreal Flood WarningBOXBristol2 hr
Sep 10, 1:47 PM EDTSpecial Weather StatementBOXDukes88 min
Sep 10, 4:05 PM EDTSmall Craft AdvisoryBOX40 hr
Sep 10, 6:06 AM EDTSpecial Weather StatementBOXWashington39 min
Sep 10, 6:40 AM EDTSpecial Weather StatementBOXWashington50 min
Sep 10, 7:24 AM EDTSpecial Weather StatementBOXNewport36 min
Sep 10, 3:41 PM EDTSpecial Weather StatementBOXWashington94 min
Sep 10, 4:20 PM EDTSpecial Weather StatementBOXNewport85 min

Nearby

Areal Flood Warnings in Massachusetts, 2015Every areal flood warning in 2015

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.