Storm Summary Number 4 for Rainfall Associated with Post Tropical
Cyclone Henri
NWS Weather Prediction Center College Park MD
1100 PM EDT Mon Aug 23 2021

...Rainfall affiliated with Post-T.C. Henri continues across
portions of New England...

A Flood Warning remains in effect along portions of the Souhegan
River in southern New Hampshire

Flood Watches are in effect for portions of western Massachusetts,
southern New Hampshire, and southern Vermont

An Urban and Small Stream Flood Advisory is in effect across
portions of western Massachusetts

For a detailed graphical depiction of the latest watches, warnings
and advisories, please see www.weather.gov

At 1000 PM EDT...Surface observations indicated that the surface
low tied to Post-T.C. Henri was located in southeastern
Connecticut, having a central pressure of approximately 1006
millibars, or 29.7 inches of mercury. Two broad regions of steady
to locally heavy rainfall affiliated with this circulation were
occurring over portions of New England. An area of steady rainfall
was occurring over portions of central and northeastern Maine.
Another, containing pockets of heavier rain rates, was located
over eastern Massachusetts, southern New Hampshire, and Rhode
Island. Below are preliminary rainfall and wind observations
associated with Post-T.C. Henri. For information regarding the
track and location of Henri, please refer to
www.wpc.ncep.noaa.gov.

...Selected preliminary Storm Total Rainfall in inches from 800 PM
EDT Sat Aug 21 through 1000 PM EDT Mon Aug 23...

...CONNECTICUT...
ENE MANCHESTER                       5.00                    
SOUTH WINDSOR                        4.50                    
VERNON-ROCKVILLE                     4.43                    
HEBRON 2 SW                          4.41                    
COLCHESTER 0.6 ENE                   4.24                    
HARTFORD BRADLEY INTL ARPT           4.04                    
GROTON                               4.03                    
MYSTIC                               3.92                    
NEW LONDON                           3.89                    
OAKDALE                              3.85                    

...MAINE...
SEDGWICK RIDGE                       2.30                    
PENOBSCOT 5 NE                       2.29                    
ISLE AU HAUT                         2.08                    
ACTON                                2.04                    
MCFARLAND HILL                       1.20                    
BANGOR INTL ARPT                     0.82                    
PORTLAND INTL JETPORT                0.57                    

...MASSACHUSETTS...
BECKET                               3.63                    
KNIGHTVILLE DAM                      3.47                    
CHARLEMONT                           3.40                    
SAVOY                                3.40                    
WESTFIELD BARNES MUNICIPAL ARPT      2.98                    
FEEDING HILLS                        2.77                    
SOUTHWICK                            2.72                    
SOUTHAMPTON                          2.52                    

...NEW HAMPSHIRE...
AMHERST                              2.78                    
FRANCESTOWN                          2.59                    
JACKSON                              2.05                    
SILVER RANCH JAFFREY ARPT            1.95                    
NEW BOSTON                           1.88                    
GORHAM                               1.56                    

...NEW YORK...
SOUTH SLOPE                          9.00                    
MATTHEWS PALMER PLAYGROUND           8.91                    
PROSPECT PARK                        8.77                    
CENTRAL PARK                         8.19                    
BROOKLYN                             8.03                    
CONEY ISLAND 2 ENE                   7.72                    
MIDTOWN MANHATTAN                    7.62                    
SHEEPSHEAD BAY                       7.53                    
HERRICKS 1 WNW                       7.25                    
LITTLE NECK 0.3 SE                   7.11                    
LAKE SUCCESS 1 WSW                   6.58                    
BOERUM HILL                          6.16                    
BATTERY PARK                         6.15                    

...RHODE ISLAND...
WESTERLY 1 S                         3.81                    
RICHMOND 1 E                         3.24                    
CHARLESTOWN 1 E                      3.07                    
WESTERLY ARPT                        2.73                    
SOUTH KINGSTOWN                      2.48                    
COVENTRY                             2.00                    

...VERMONT...
WOODFORD STATE PARK                  2.56                    
BENNINGTON MORSE STATE ARPT          1.60                    
STRATTON MOUNTAIN                    1.08                    

...Selected preliminary Peak Wind gusts in miles per hour earlier
in the event...

...CONNECTICUT...
STONGINGTON OUTER BREAKWATER           55                    
GROTON ARPT                            53                    
USCG ACADEMY                           49                    
STONINGTON OUTER BREAKWATER            48                    
HARTFORD BRADLEY INTL ARPT             44                    

...MASSACHUSETTS...
WOODS HOLE                             55                    
MASHPEE                                51                    
WEST ISLAND                            51                    
WELLFLEET                              48                    
BORDEN FLATS LIGHT                     47                    
DUXBURY                                47                    
VINEYARD STATION                       46                    
WEST DENNIS                            45                    

...NEW YORK...
GREAT GULL ISLAND                      69                    
STONY BROOK                            53                    
BAITING HOLLOW                         52                    
ORIENT 1 N                             50                    
SHINNECOCK                             49                    
NAPEAGUE                               48                    

...RHODE ISLAND...
POINT JUDITH                           70                    
UNIVERSITY OF RHODE ISLAND             69                    
HALFWAY ROCK                           68                    
BLOCK ISLAND JETTY                     63                    
NEW SHOREHAM                           63                    

...Selected preliminary Storm Total Rainfall in inches where the
event has ended...

...DELAWARE...
LEWES 7.8 S                          3.42                    
LONG NECK 6.5 NW                     3.38                    
DOVER 5.1 WSW                        2.97                    
FELTON 3.6 NE                        2.91                    

...NEW JERSEY...
CRANBURY                             8.91                    
RINGWOOD 3.0 SSE                     8.70                    
JAMESBURG                            8.66                    
FRANKLIN TWP 0.4 W                   8.51                    
HARRISON                             8.28                    
WEST MILFORD                         8.20                    
RINGWOOD 1.5 SW                      7.88                    
CHARLOTTESBURG RESERVOIR             7.74                    
BEDMINSTER TWP 2.9 ESE               7.73                    
PLAINSBORO TWP 1.8 ESE               7.71                    
FREDON TWP 2.4 NE                    7.67                    

...PENNSYLVANIA...
SCHNECKSVILLE 1.7 ENE                6.50                    
SAYLORSBURG                          6.24                    
PORTLAND 2.7 WNW                     5.82                    
NORTH WALES SW                       5.81                    
ARDMORE                              4.25                    


For the latest rainfall forecast and Excessive Rainfall Outlooks
associated with Post-T.C. Henri, please refer to
www.wpc.ncep.noaa.gov

The next Storm Summary will be issued by the Weather Prediction
Center at 1100 AM EDT. Please refer to your local National Weather
Service office for additional information on this event.

Quigley