FPizz Posted September 10, 2020 Share Posted September 10, 2020 1.10" so far Link to comment Share on other sites More sharing options...
Cfa Posted September 10, 2020 Share Posted September 10, 2020 Ok that was arguably the heaviest rains I’ve ever driven, it stripped away the remaining RainX off the windshield, and there are literal lakes on the sides of the LIE, never seen that before. Had to launch through flood waters just to get home, no other route (because Suffolk...). 2.08” so far, highest daily total by far this year, but it’s the short time frame that makes it more notable. Link to comment Share on other sites More sharing options...
bluewave Posted September 10, 2020 Share Posted September 10, 2020 31 minutes ago, jm1220 said: Yep 2hr delay. Pics look pretty bad especially the east end of town with stranded cars. Looks like the rain got heavier going into Lido and Pt Lookout. The Pt Lookout wunderground site has 6.38”. https://www.wunderground.com/dashboard/pws/KNYPOINT4 Precipitation 6.38 in 1 Link to comment Share on other sites More sharing options...
wdrag Posted September 10, 2020 Author Share Posted September 10, 2020 909A/10 update. Added CoCoRAHS past 24 hours and WX underground totals midnight-9A. SPCHREF MAX Rfall graphic of 7" "was" a good starting point on max rainfall. Already 4.5-7.5" parts of s LI. One foot max not impossible by 9A Friday if a number of the models are correct about training event on LI in PWAT of 2.2" tonight. The launch of this last potential prolific band seems to be centering near I78 in e PA mid afternoon and then training east this evening. HRRR and HRDPS not in agreement but prior experience from reliable sources... light north wind just north of a boundary in high PWAT can yield prolific rainfall. We shall see if that includes LI tonight... I'd prepare for flooded roads and basements there tonight, where ever 4+" occurred this morning, and methods to evacuate water should these equally big rains develop tonight. Wantage NJ-this part..0.41" now. Nothing compared to other parts of NJ and LI. 1 Link to comment Share on other sites More sharing options...
jm1220 Posted September 10, 2020 Share Posted September 10, 2020 Here we have about 1.2”, FRG is up to 2.49”. ISP 2.53”. Link to comment Share on other sites More sharing options...
jm1220 Posted September 10, 2020 Share Posted September 10, 2020 4.5” in Island Park and 3.53” in the west end of Long Beach. Quite a soaker Link to comment Share on other sites More sharing options...
ARyan Posted September 10, 2020 Share Posted September 10, 2020 Wow. These rainfall totals are unbelievable. I know it rained a lot last night but 4-5" is crazy. Thankfully not too much flooding in my part of Long Beach. The usual trouble spots are flooded but passable. Link to comment Share on other sites More sharing options...
NJwx85 Posted September 10, 2020 Share Posted September 10, 2020 06z HRDPS has another 3-5" for Western Suffolk County. Doesn't look like much rain will make it NW of the city. Areas NW of 287 could remain mostly dry or with spotty activity. With that being said, it's currently pouring here. Link to comment Share on other sites More sharing options...
bluewave Posted September 10, 2020 Share Posted September 10, 2020 Station Number: NY-NS-16 Station Name: Massapequa 0.9 SSW Observation Date 9/10/2020 8:55 AM Submitted 9/10/2020 9:05 AM Total Precip Amount 5.41 in. Notes numerous water rescues Taken at registered location Yes Snow Information New Snow Depth NA New Snow Water Equivalent NA Total Snow Depth NA Total Snow Water Equivalent NA Duration Information Precipitation Began -- Precipitation Ended -- Heavy Precip Began -- Heavy Precip Lasted -- Duration Time Accuracy -- Additional Information Additional Data Recorded No Submitted 9/10/2020 9:05 AM Flooding Unusual 1 Link to comment Share on other sites More sharing options...
NJwx85 Posted September 10, 2020 Share Posted September 10, 2020 Decent amount of MUCAPE available for elevated convective activity. Cannot rule out some lightning. Link to comment Share on other sites More sharing options...
jm1220 Posted September 10, 2020 Share Posted September 10, 2020 Looks like it'll be hard to say where future heavy rain pops up based on where boundaries end up, but looks more likely from I-95 and SE. Hopefully it's not areas already pounded this morning. Link to comment Share on other sites More sharing options...
doncat Posted September 10, 2020 Share Posted September 10, 2020 0.50" in Travis, si, and 1.16" Castleton cnrs. Link to comment Share on other sites More sharing options...
Rtd208 Posted September 10, 2020 Share Posted September 10, 2020 We also have to keep in mind there is "potential" for more heavy rain on Sunday which could cause even more flooding issues especially if it falls over the same areas that are getting or will get heavy rain this afternoon and evening. Link to comment Share on other sites More sharing options...
jm1220 Posted September 10, 2020 Share Posted September 10, 2020 Schools closed for the whole day now in Long Beach apparently Link to comment Share on other sites More sharing options...
LongBeachSurfFreak Posted September 10, 2020 Share Posted September 10, 2020 4.59” wantagh meso. Lots of flooding at Jones beach where I am currently 2 1 Link to comment Share on other sites More sharing options...
FPizz Posted September 10, 2020 Share Posted September 10, 2020 Sun peeking through here. 1 Link to comment Share on other sites More sharing options...
lee59 Posted September 10, 2020 Share Posted September 10, 2020 3.28 inches here and much more just to my south. Link to comment Share on other sites More sharing options...
jm1220 Posted September 10, 2020 Share Posted September 10, 2020 Luckily the really heavy rain stopped at around Sunrise Highway. Would have been much worse had most of the Island received the 5-6". Link to comment Share on other sites More sharing options...
SnoSki14 Posted September 10, 2020 Share Posted September 10, 2020 Looks like a bust for NJ. HRRR is very dry. Link to comment Share on other sites More sharing options...
Cfa Posted September 10, 2020 Share Posted September 10, 2020 50 minutes ago, NJwx85 said: Decent amount of MUCAPE available for elevated convective activity. Cannot rule out some lightning. Had some thunder and lightning this morning, not much though. 2.20” here. Link to comment Share on other sites More sharing options...
winterwx21 Posted September 10, 2020 Share Posted September 10, 2020 17 minutes ago, SnoSki14 said: Looks like a bust for NJ. HRRR is very dry. Frustrating that the heavier rain missed this area this morning. Only about a tenth of an inch here. If everything misses this afternoon, we will barely have gotten enough to water the gardens. Frustrating considering the potential this event had. Hopefully the current models are wrong about everything missing to the south and east this afternoon. Link to comment Share on other sites More sharing options...
Stormlover74 Posted September 10, 2020 Share Posted September 10, 2020 29 minutes ago, winterwx21 said: Frustrating that the heavier rain missed this area this morning. Only about a tenth of an inch here. If everything misses this afternoon, we will barely have gotten enough to water the gardens. Frustrating considering the potential this event had. Hopefully the current models are wrong about everything missing to the south and east this afternoon. I've already had more sun than yesterday Link to comment Share on other sites More sharing options...
wdrag Posted September 10, 2020 Author Share Posted September 10, 2020 1 hour ago, Rtd208 said: We also have to keep in mind there is "potential" for more heavy rain on Sunday which could cause even more flooding issues especially if it falls over the same areas that are getting or will get heavy rain this afternoon and evening. Am not quite as concerned about Sunday... not ruling it out but I think Sunday's event will be less on LI... faster flow and not quite as extensive PWAT. Potential yes, needs to be monitored. I think late today-tonight is the key for me. IF the next big band occurs s of LI...that will be the best solution. Copiague near Amitityville is our largest amount that I can find so far (7+"). By the way, there was very little or no lighting associated with the event so far on our land area, at least to my knowledge. Also have my doubts right now about the 12z NAM HRRR solutions. Need to reevaluate at 230P. 2 Link to comment Share on other sites More sharing options...
gravitylover Posted September 10, 2020 Share Posted September 10, 2020 .01 here, .03 2 miles south and nothing 3 miles north. It's been wet though with thick fog yesterday and this morning mixed with unmeasurable mist and light drizzle so it's wet but not really, it's dry under the trees still. Another miss... Link to comment Share on other sites More sharing options...
bluewave Posted September 10, 2020 Share Posted September 10, 2020 Flooding in the usual low spots around Long Beach. The first scene below is Laurelton Blvd and Park. The second one is on Lido Blvd in front of the firehouse. 2 1 Link to comment Share on other sites More sharing options...
forkyfork Posted September 10, 2020 Share Posted September 10, 2020 the hrrr is clueless right now. i like the development in pa for later this afternoon Link to comment Share on other sites More sharing options...
Rjay Posted September 10, 2020 Share Posted September 10, 2020 2 hours ago, jm1220 said: Luckily the really heavy rain stopped at around Sunrise Highway. Would have been much worse had most of the Island received the 5-6". This is the third such one of these events since 2011 that really straddled the south shore. The Islip deluge in 2013 stretched a bit further inland. *this is off the top of my head. I'm sure @bluewavebluewave will know. Link to comment Share on other sites More sharing options...
STORMANLI Posted September 10, 2020 Share Posted September 10, 2020 1.93" southern Commack Link to comment Share on other sites More sharing options...
etudiant Posted September 10, 2020 Share Posted September 10, 2020 16 hours ago, forkyfork said: surprised there isn't a flash flood watch. what an impressive sounding for heavy rain Very nice call! Link to comment Share on other sites More sharing options...
Dan76 Posted September 10, 2020 Share Posted September 10, 2020 Too bad it wasn't 27 Deg out. Link to comment Share on other sites More sharing options...
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