Low moving across Florida, from east coast to west
Posted by Chris in Tampa on 9/20/2020, 3:15 pm
It has a 10% chance of development. I only mention it because of how it looks on visible satellite. Almost like a remnant low from somewhere. I don't know the origin of it. One run of the Euro did actually show what was left of Sally coming back around somewhat after landfall, but I don't know if that is what this is, perhaps in part.

From the Atlantic outlook:
https://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=5

For 200 PM EDT Sun Sep 20 2020:

2. A small low pressure system has moved inland over the south-central
Florida peninsula and is located just to the northwest of Lake
Okeechobee. Although shower activity is currently disorganized, some
development could occur when the low moves westward over the eastern
Gulf of Mexico later tonight and on Monday. However, by late Tuesday
or Wednesday, upper-level winds are expected to become unfavorable
for tropical cyclone formation while the system moves westward to
west-northwestward at about 10 mph. For more information on this
disturbance, please see local products and High Seas Forecasts
issued by the National Weather Service.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...10 percent.






Radar:



https://mrms.nssl.noaa.gov/qvs/product_viewer/index.php?menu=/home/metop/web/specific/opv/menu_config.txt&time_mode=static&zoom=7&clon=-82.94873046875&clat=27.648919909242665&base=0&overlays=1&mping_mode=0&product_type=crefls&product=CREF&opacity=1&looping_active=on&num_frames=24&frame_step=200&seconds_step=600

https://www.wunderground.com/radar/us/fl/tampa/tbw



Visible Satellite:

https://weather.msfc.nasa.gov/cgi-bin/get-abi?satellite=GOESEastconusband02&lat=27&lon=-82.5&type=Animation&numframes=30&width=900&height=700&zoom=1&quality=55&map=standard&mapcolor=orange&palette=ir1.pal

IR:

https://weather.msfc.nasa.gov/cgi-bin/get-abi?satellite=GOESEastconusband13&lat=27&lon=-82.5&type=Animation&numframes=30&width=900&height=700&zoom=1&quality=55&map=standard&mapcolor=orange&palette=ir2.pal

https://www.star.nesdis.noaa.gov/GOES/sector.php?sat=G16&sector=se






I saved a satellite loop from Sally making landfall to now and saved it here:
https://imgur.com/EubAqC4
Using imagery from:
https://rammb-slider.cira.colostate.edu/?sat=goes-16&z=3&im=6&ts=1&st=0&et=0&speed=250&motion=loop&map=1&lat=0&opacity%5B0%5D=1&hidden%5B0%5D=0&pause=20200918231020&slider=-1&hide_controls=0&mouse_draw=0&follow_feature=0&follow_hide=0&s=rammb-slider&sec=full_disk&p%5B0%5D=eumetsat_nighttime_microphysics&x=9682&y=4306

I was trying to see if I could figure out if this was a part of Sally, but it was too difficult to track.



September 15th 12Z Euro:



I remember seeing that at the time and thinking how crazy it was.
31
In this thread:
Low moving across Florida, from east coast to west - Chris in Tampa, 9/20/2020, 3:15 pm
< Return to the front page of the: message board | monthly archive this page is in
Post A Reply
This thread has been archived and can no longer receive replies.