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Ex-TD3 to wake things up around here 15 July or so
https://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=2
and GFS follow-on, ignoring Hurricane Beryl. Assuming TD3 holds up or is up-graded and the other met-models take it up. Needs something for the torpor, who stole the isobars?. |
Ex-TD3 to wake things up around here 15 July or so
On 07/07/2018 07:54, N_Cook wrote:
https://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=2 and GFS follow-on, ignoring Hurricane Beryl. Assuming TD3 holds up or is up-graded and the other met-models take it up. Needs something for the torpor, who stole the isobars?. NHC upped it to 80mph wind for Newfoundland 4 days out , but rapidly loosing steam for the jaunt across the anomously cold west atlantic to UK airspace and only 30mph of puff left for the 15 July. ECMWF going for 17 July in UK airspace Unusually strong spring tides at that time for mid summer, in the top 5% of all tides strength/height |
Ex-TS Chris to wake things up around here 15 July or so
On 08/07/2018 09:51, N_Cook wrote:
On 07/07/2018 07:54, N_Cook wrote: https://www.nhc.noaa.gov/gtwo.php?basin=atlc&fdays=2 and GFS follow-on, ignoring Hurricane Beryl. Assuming TD3 holds up or is up-graded and the other met-models take it up. Needs something for the torpor, who stole the isobars?. NHC upped it to 80mph wind for Newfoundland 4 days out , but rapidly loosing steam for the jaunt across the anomously cold west atlantic to UK airspace and only 30mph of puff left for the 15 July. ECMWF going for 17 July in UK airspace Unusually strong spring tides at that time for mid summer, in the top 5% of all tides strength/height Uprated to Tropical Storm Chris, a bit more duration of 80mph wind https://www.nhc.noaa.gov/text/refres.../080858.shtml? Expected to be uprated to Hurricane Chris stats about New York latitude, I wonder how confident they can be of the projected path - I'll have to remind myself about the evolution of Hurricane Sandy of 2012 |
Ex-TS Chris to wake things up around here 15 July or so
Track of Hurricane Sandy, 2012
https://www.weather.gov/images/okx/S..._NHCreport.png from full article https://www.weather.gov/okx/HurricaneSandy |
Ex-TS Chris to wake things up around here 15 July or so
On 08/07/2018 11:01, N_Cook wrote:
Track of Hurricane Sandy, 2012 https://www.weather.gov/images/okx/S..._NHCreport.png from full article https://www.weather.gov/okx/HurricaneSandy GFS 06Z run has the track of Hurricane Chris recurving close to Maine, more west of the last ECMWF public track , so will Reading repeat its Sandy prediction performance (or just random chance beat the NHC that time ). https://www.weather.gov/images/okx/S..._NHCreport.png Model forecast tracks at 0000 UTC 23 October 2012 (a), 0000 UTC 24 October 2012 (b), 0000 UTC October 25 2012 (c), and 0000 UTC 26 October 2012 (d). Solid color lines are for forecasts through 72 hours, while dashed lines are from 72-120 hours, and dotted lines represent the 120-168 hour forecasts (top panels only). The official track is in white, the European Centre for Medium Range Weather Forecasts (ECMWF) is in coral, the Global Forecast System (GFS) is in cyan, the GFS ensemble is in yellow, and the Track Variable Consensus Aids (TVCA) model consensus is in red. |
Ex-TS Chris to wake things up around here 15 July or so
Upped to a spell of 90mph, hurricane status by tomorrow forecast.
Looking at NOAA SST anomaly, similar max 4 degree C anomaly under the track path in Oct 2012 for Hurricane Sandy, but a bit more area of +4deg C in 2012 |
Ex-TS Chris to wake things up around here 15 July or so
multi-model paths for putative Hurricane Chris
https://apps.sfwmd.gov/sfwmd/common/...s/storm_03.gif from https://apps.sfwmd.gov/sfwmd/common/...her/plots.html wouldn't it be ironic if the simple extrapolation line came nearest to reality. Otherwise the UK MetO has the most westward path projection today. |
Ex-TS Chris to wake things up around here 15 July or so
Bad contrast for yellow on my screen, Canadian model Ensemble MeaN track
is most westward for New York latitude. |
Ex-TS Chris to wake things up around here 15 July or so
It looks as though putative Hurricane Chris will not pass over Canada at
all , leaving more energy to provide some much needed isobars over the UK about 15 July |
Ex-TS Chris to wake things up around here 15 July or so
The Uk makes first appearance on the NHC cone of influence
https://www.nhc.noaa.gov/graphics_at...?cone#contents not yet declared hurricane yet |
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