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Post-Tropical Ida (Cat 4 hurricane @ Landfall @12:55pm EDT, 40 mph, 998 mb, 28 mph NE) - possible area flood impact, tornadoes, and severe weather


Hurricane Agnes
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3 minutes ago, Lady Di said:

Had 2 brief downpours.  Office just said start packing up to WFH.  I'll be heading out soon, hopefully plenty of time to not be in the rough stuff.

There's a whole pile of rough stuff all around you right now (although not sure where you are commuting from to get home)! :o

Good luck with the commute.  I hate driving in white-out rain. :axe:

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Just now, Hurricane Agnes said:

Temp has crept up to 74 and dp to 71.  I noticed the western edge of the band seems to be moving faster now.  RedSky should be getting something up yonder in Bucks.  The "yellows" are about to roll in there.

Just broached .5"/hr rates here. Up to 1.74" on the day. It's coming.

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5 minutes ago, Hurricane Agnes said:

Just as I saw your message I was getting a FFW alarm out of my weather radio from NWS (this is west of me but getting close now).

 

Just got that too.  Don't know what's flooding already.  About to find out.  I only have 5 mi commute.  KSQ to Avondale

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2 minutes ago, Hurricane Agnes said:

Stuff right on my doorstep.  Considering how slow it was all moving earlier today, it's moving in pretty quickly now and drifting up from the SW too.

Temp is 73 dp 71.

I hope it is a quick mover. Having heavy rain and this lasting all day wouldn’t be good.

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7 minutes ago, mattinpa said:

I hope it is a quick mover. Having heavy rain and this lasting all day wouldn’t be good.

It will depend on whether there is back-building.  This little blob just spontaneously formed east of me.  Am starting to get some light rain.  Not enough to tip the bucket but it is wetting the sidewalk.

radar26-annotated-09012021.png

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2 minutes ago, Hurricane Agnes said:

"Yellows" are umm... swampin' ya!! :o  I know you are glad you aren't out in that in the field.

Oh yeah. I've been low-key checking what my drive home would look like, so far it's almost up around 2 hours with several crashes and red zones on Google maps.

Just hit .8"/hr rates here.

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Originally was thinking how can this turn into another Delco screw job. But just looking up at the skies, and all the different directions the cloud cover is coming from. On top of the fact that tornadoes and flooding are happening elsewhere, I’m content if things don’t materialize down here in Drexel Hill. And obviously there is way too much yet to unfold to deem us safe from anything destructive. 
 

hope everyone comes out on the other side of this safe and sound. 
 

god speed everyone. 

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All kinds of pre-issuing of river flood warnings being issued right now.  Weather radio going nuts. Schuylkill Norristown and at the mouth.

Quote

Flood Warning

Flood Warning
National Weather Service Mount Holly NJ
355 PM EDT Wed Sep 1 2021

...The National Weather Service in Mount Holly NJ has issued a Flood
Warning for the following rivers in Pennsylvania...

  Schuylkill River At Pottstown affecting Montgomery County.

  Schuylkill River At Norristown affecting Philadelphia, Chester,
  and Montgomery Counties.

  Schuylkill River At Philadelphia affecting Philadelphia and
  Montgomery Counties.

  Schuylkill River At Philadelphia near 30th Street affecting
  Philadelphia County.

  Schuylkill River At Reading affecting Berks County.

For the Schuylkill River...including Philadelphia near 30th Street,
Reading, Pottstown, Norristown, Philadelphia...Major flooding is
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don`t drown when encountering flooded roads. Most
flood deaths occur in vehicles.

Additional information is available at www.weather.gov/phi.


PAC091-101-020800-
/O.NEW.KPHI.FL.W.0030.210902T0800Z-210903T1320Z/
/PADP1.2.ER.210902T0800Z.210902T1200Z.210903T0720Z.NO/
355 PM EDT Wed Sep 1 2021

The National Weather Service in Mount Holly has issued a

* Flood Warning for
  the Schuylkill River At Philadelphia.
* From late tonight to Friday morning.
* At 3:00 PM EDT Wednesday the stage was 6.6 feet.
* Flood stage is 11.0 feet.
* Moderate flooding is forecast.
* Forecast...The river is expected to rise above flood stage late
  tonight to a crest of 13.1 feet tomorrow morning. It will then
  fall below flood stage early Friday morning.
* Impact...At 10.4 feet, Kelly Drive is flooded and closed between
  North Ferry Road and Falls Bridge.
* Impact...At 11.0 feet, Kelly Drive is flooded and closed between
  Hunting Park Avenue and Falls Bridge. The Flat Rock area is
  flooded.
* Impact...At 11.5 feet, Route 1 off ramp to Ridge Avenue is flooded
  and closed. MLK Drive is flooded and closed between Greenland
  Drive and Montgomery Drive.
* Impact...At 12.0 feet, Main Street in Manayunk floods in the area
  of Shurs Lane.
* Impact...At 13.0 feet, Main Street in Manayunk is closed from
  Ridge Avenue to Leverington Street.
* Flood History...This crest compares to a previous crest of 13.1
  feet on 10/01/2010.

&&


                Fld   Observed           Forecasts (2 pm EDT)
Location        Stg   Stg   Day/Time     Thu   Fri   Sat

Schuylkill River
Philadelphia    11.0  6.6   Wed 3 pm EDT 13.1  9.7   8.3





&&

LAT...LON 3996 7515 3994 7523 3998 7525 4002 7517

$$

 

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11 minutes ago, Joshb32689 said:

Originally was thinking how can this turn into another Delco screw job. But just looking up at the skies, and all the different directions the cloud cover is coming from. On top of the fact that tornadoes and flooding are happening elsewhere, I’m content if things don’t materialize down here in Drexel Hill. And obviously there is way too much yet to unfold to deem us safe from anything destructive. 
 

hope everyone comes out on the other side of this safe and sound. 
 

god speed everyone. 

Very underwhelming compared to yesterdays "potential" discussion.  About 1/2 inch of rain in past 24 hours...no wind.   Stay Safe....

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