Intense Hybrid Storm Event Summary
WINDS
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1100 AM EDT MON OCT 30 2017
...MODERATE RAIN AND GUSTY WINDS CONTINUE FOR THE NORTHEAST AS A
STRONG LOW PRESSURE SYSTEM MOVES INTO SOUTHERN QUEBEC...
FLASH FLOOD WARNINGS AND WATCHES AND FLOOD WARNINGS AND ADVISORIES
ARE IN EFFECT FOR PARTS OF THE LOWER GREAT LAKES AND NEW ENGLAND.
HIGH WIND WARNINGS ARE IN EFFECT FOR PORTIONS OF THE
NORTHEAST...WHILE WIND ADVISORIES EXTEND SOUTHWESTWARD THROUGH THE
MID-ATLANTIC AND ALONG THE APPALACHIANS.
FOR A DETAILED GRAPHICAL DEPICTION OF THE LATEST
WATCHES...WARNINGS AND ADVISORIES...PLEASE SEE WWW.WEATHER.GOV
AT 1000 AM EDT...THE CENTER OF A DEEP LOW PRESSURE SYSTEM WITH A
CENTRAL PRESSURE OF 973 MB...28.73 IN...WAS MOVING NORTHWARD
THROUGH SOUTHERN QUEBEC. AN OCCLUDED FRONT STRETCHED EASTWARD FROM
THIS LOW...WITH A WARM FRONT EXTENDING ACROSS MAINE AND A COLD
FRONT EXTENDING INTO THE WESTERN ATLANTIC. NATIONAL WEATHER
SERVICE DOPPLER RADARS AND SURFACE OBSERVATIONS INDICATED
GENERALLY LIGHT TO MODERATE RAIN WAS MOVING ACROSS PORTIONS OF NEW
YORK AND NEW ENGLAND. IN ADDITION...STRONG SUSTAINED WINDS UP TO
30 MPH WITH HIGHER GUSTS CONTINUED ACROSS MUCH OF THE NORTHEAST.
...SELECTED PRELIMINARY STORM TOTAL RAINFALL IN INCHES FROM 800 PM
EDT FRI OCT 27 THROUGH 1000 AM EDT MON OCT 30...
...CONNECTICUT...
WATERBURY-OXFORD AIRPORT 5.49
DANBURY MUNI ARPT 4.58
BETHEL 4.12
OAKVILLE 3.84
DURHAM 2.32
...MASSACHUSETTS...
FITCHBURG MUNI ARPT 3.73
WESTFIELD/BARNES MUNI APRT 3.53
NORWOOD MEMORIAL ARPT 3.39
WORCESTER 3.30
BOSTON/LOGAN 1.94
...MAINE...
BETHEL 1.9 SSW 3.15
SANFORD MUNI ARPT 2.89
...NEW HAMPSHIRE...
MOUNT WASHINGTON 5.19
NEWBURY 1.6 NW 4.28
GREENVILLE 1.1 ENE 4.19
NORTHWOOD 2.9 WSW 4.01
RINDGE 3.2 ESE 3.93
...NEW JERSEY...
RANDOLPH TWP 2.2 SW 5.42
MINE HILL TWP 0.4 NE 5.27
MOUNT ARLINGTON 0.8 S 4.88
JACKSON TWP 4.1 NNW 4.85
COLTS NECK TWP 2.4 NW 4.79
WARETOWN 4.50
HOLMDEL 4.15
NEWARK 3.84
CHATSWORTH 3.01
OCEANVILLE 2.95
...NEW YORK...
ARMONK 0.3 SE 4.99
WATERTOWN 1.0 ESE 4.85
PATCHOGUE 1.1 NW 4.75
PHOENIX 7.0 NNE 4.71
SAYVILLE 4.40
SOMERS 4.10
PLAINVIEW 3.69
NEW YORK CITY/CENTRAL PARK 3.25
...PENNSYLVANIA...
BELLEFONTE 4.3 E 4.46
BOALSBURG 0.4 E 4.31
PENNDEL 1.1 WSW 4.28
WILLIAMSPORT RGNL ARPT 3.63
...RHODE ISLAND...
MANVILLE 0.4 WSW 4.70
GREENVILLE 0.7 NNW 4.58
HARRISVILLE 1.2 SSE 4.54
KINGSTON 5.5 W 4.25
WESTERLY STATE ARPT 3.08
NEWPORT STATE ARPT 2.95
...VERMONT...
WEST HALIFAX 0.2 SE 4.92
WARDSBORO 2.6 SW 4.82
SEARSBURG 4.28
LUDLOW 3.4 S 3.85
SPRINGFIELD/HARTNESS STATE ARPT 1.89
...SELECTED PEAK WIND GUSTS IN MILES PER HOUR EARLIER IN THE
EVENT...
...CONNECTICUT...
GROTON 66
OLD GREENWICH 64
...MASSACHUSETTS...
MASHPEE 93
FAIRHAVEN 76
BARNSTABLE 75
WELLFLEET 72
TAUNTON 4 ESE 67
WESTPORT 65
FALMOUTH 54
...MARYLAND...
FLINT 2 SW 49
ARLINGTON 2 SE 48
GAITHERSBURG 46
...MAINE...
ISLES OF SHOALS 57
MEREDITH 56
SUNAPEE 55
MANCHESTER AIRPORT GRENIER 54
RINDGE 54
SALEM 52
...NEW HAMPSHIRE...
MOUNT WASHINGTON 129
...NEW JERSEY...
NEW GRETNA 8 ESE 58
...NEW YORK...
WALLKILL 51
MANCHESTER 3 NE 50
...PENNSYLVANIA...
MUIR AAF/INDIANTOWN 61
...RHODE ISLAND...
CHARLESTOWN 69
WESTERLY 67
PROVIDENCE 61
...VIRGINIA...
REAGAN NATIONAL 1 S 47
...VERMONT...
STOWE 8 NW 115
WELLS 1 ENE 78
BURLINGTON WSO ARPT 51
...SELECTED PRELIMINARY STORM TOTAL RAINFALL IN INCHES WHERE THE
EVENT HAS ENDED...
...DELAWARE...
GEORGETOWN/SUSSEX CO. ARPT 2.37
WILMINGTON/NEW CASTLE CO ARPT 2.19
...MARYLAND...
KLINE GAP 3.21
BERLIN 0.7 SW 3.13
OCEAN CITY MUNI ARPT 2.37
SALISBURY/WICOMICO RGNL ARPT 2.29
...VIRGINIA...
WALLOPS ISLAND FLIGHT FACILITY 2.86
MELFA/ACCOMACK_ARPT 2.35
...SELECTED STORM TOTAL SNOWFALL IN INCHES WHERE THE EVENT HAS
ENDED...
...MARYLAND...
REDHOUSE 3.0
...WEST VIRGINIA...
DAVIS 8.4
MOUNT STORM 2 SSW 7.5
TERRA ALTA 7.0
CANAAN HEIGHTS 5.9
EGLON 4.0
AURORA 3.0
THE DEEP LOW PRESSURE SYSTEM WILL CONTINUE TO MOVE RAPIDLY
NORTHWARD THROUGH SOUTHEASTERN CANADA TODAY. AS IT DOES SO...RAIN
IS EXPECTED TO TAPER OFF THROUGHOUT THE DAY IN THE NORTHEAST.
ADDITIONAL RAINFALL AMOUNTS OF UP TO AN INCH CAN BE EXPECTED
ACROSS EASTERN MAINE BEFORE RAIN ENDS THIS EVENING. DAMAGING WIND
GUSTS REMAIN POSSIBLE THROUGHOUT THE DAY BEFORE SUBSIDING THIS
EVENING AS THE LOW PRESSURE SYSTEM MOVES FARTHER AWAY INTO CANADA.
THIS WILL BE THE LAST STORM SUMMARY ISSUED BY THE WEATHER
PREDICTION CENTER FOR THIS EVENT. PLEASE REFER TO YOUR LOCAL
NATIONAL WEATHER SERVICE OFFICE FOR ADDITIONAL INFORMATION.
TATE
Weather summary
for Ontario and the National Capital Region
updated by Environment Canada
at 2:34 p.m. EDT Monday 30 October 2017.
Discussion.
An autumn storm currently over Quebec has given significant amounts
of rain for many regions.
Rain from this system began Saturday afternoon for many areas and
ended by early afternoon on Monday. The vast majority of rain fell
Sunday night into Monday morning.
The following is a summary of weather event information received by
Environment and Climate Change Canada.
Summary of rain amounts in millimeters as of 2 pm:
Ottawa Downtown: 112.1
Ottawa Airport: 102.8
Brockville: 88.2
Kingston: 74.1
Point Petre: 67.5
Trenton: 65.8
St. Anicet: 42.8
Petawawa: 38.5
Bancroft: 22.6
Please note that this summary may contain preliminary or unofficial
information and does not constitute a complete or final report.
End/OSPC
Weather summary
for Quebec
issued by Environment Canada
at 8:58 a.m. EDT Monday 30 October 2017.
Discussion.
An intense low pressure system currently over western Quebec has
given significant quantities of rain as well as strong winds for
many regions. The strongest winds are expected when the easterly
winds become southwesterly.
The following is a summary of weather event information received by
Environment Canada.
1. Summary of rain amounts in millimeters until 8 am:
Saint-Jovite : 41
L'Assomption : 37
Saint-Michel-des-Saints : 40
Miniwaki : 73
High Falls 90
Shawinigan : 42
Trois-Rivieres : 36
Charlevoix : 37
2. Summary of wind speeds in kilometers per hour:
Sherbrooke : 82 at 5:03 am
Saint-Germain-de-Grantham : 72 at 6:00 am
Frelighsburg : 74 at 5:00 am
Thetford Mines : 70 at 8:00 am
Drummondville : 85 at 4:52 am
Sainte-Hyacinthe : 85 am
Quebec City : 70 at 8:09 am
Beauport : 85 at 7:47 am
Ile d'Orleans : 93 at 7:47 am
Mistook : 74 at 8:00 am
Please note that this summary may contain preliminary or unofficial
information and does not constitute a complete or final report.
End/QSPC
posted by Advackia at 3:54 PM
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