*         NE PACIFIC TC GENESIS INDEX          *
                      *                GFS VERSION                   *
                      *           EP182019 10/18/19 00 UTC           *

TIME (hr)           0     6    12    18    24    36    48    60    72    84    96   108   120
Prob of Genesis                                       24%                                 24%

LAT  (deg N)     10.0  10.3  10.6  10.8  11.1  11.3  11.2  10.8  10.3  10.1  10.0  11.0  11.8
LON  (deg W)    126.5 126.6 126.5 126.5 126.3 125.9 125.8 125.9 126.2 126.6 126.7 126.8 126.9
DTL  (km)        2229  2211  2179  2162  2123  2077  2078  2119  2182  2228  2244  2168  2111
TRACK SOURCE     AP11  AP11  AP11  AP11  AP11  AP11  AP11  AP11  AP11  AP11  AP11  AP11  AP11

TCGI  0-48h Genesis Forecast:   24% is  0.6 times the sample mean (  44%)
TCGI 0-120h Genesis Forecast:   24% is  0.4 times the sample mean (  56%)

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INDIVIDUAL PREDICTOR CONTRIBUTIONS TO PROBABILITY OF GENESIS 

               *******  48-HR ******   ******* 120-HR ******
                   AVG   TCGI   CONT       AVG   TCGI   CONT
DIVERGENCE        -2.0    4.7   0.0%      -2.0    4.0   0.0%
VORTICITY          1.6    0.2   2.8%       1.5    0.0   1.8%
VERTICAL SHEAR    12.9   13.4   6.9%      14.9   12.4  12.5%
RH                79.1   65.0   2.1%      74.8   62.0   1.8%
GOES              42.9   36.1   3.6%      42.8   36.1   2.6%
DVORAK             0.9    2.0   8.7%       0.9    2.0   5.4%

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PREDICTOR DEFINITIONS (Averaged Over 500 km Radius)

GENESIS CLIM   = Climatological Prob (%) of Genesis (Source: NHC-TAFB Invest Database) 
DIVERGENCE     = GFS 850 hPa Horizontal Divergence (x10-7 s-1)
VORTICITY      = GFS 850 hPa Vorticity (x10-6 s-1)
VERTICAL SHEAR = GFS 200-850 hPa Vertical Shear (kt)
RH             = GFS 600-850 hPa Relative Humidity (%)
GOES           = GOES Water Vapor Pixels Colder than -40C (%)
DVORAK         = Dvorak T-number, source: TAFB

Version 3.0, July 2018