*         NE PACIFIC TC GENESIS INDEX          *
                      *                GFS VERSION                   *
                      *           EP982019 07/19/19 00 UTC           *

TIME (hr)           0     6    12    18    24    36    48    60    72    84    96   108   120
Prob of Genesis                                       41%                                 41%

LAT  (deg N)     11.0  10.9  10.6  12.1  13.2  15.0  16.1  16.7  16.7  16.4  16.5  17.3  16.7
LON  (deg W)    129.3 131.1 133.7 135.9 139.0 139.6 139.3 139.4 139.5 140.3 141.9 141.5 144.2
DTL  (km)        2362  2517  2470  2181  1824  1688  1682  1656  1645  1571  1403  1418  1157
TRACK SOURCE     AP13  AP13  AP13  AP13  AP13  AP13  AP13  AP13  AP13  AP13  AP13  TABM  TABM

TCGI  0-48h Genesis Forecast:   41% is  0.9 times the sample mean (  44%)
TCGI 0-120h Genesis Forecast:   41% is  0.7 times the sample mean (  56%)

---------------------------------------------------------------------------------------------
INDIVIDUAL PREDICTOR CONTRIBUTIONS TO PROBABILITY OF GENESIS 

               *******  48-HR ******   ******* 120-HR ******
                   AVG   TCGI   CONT       AVG   TCGI   CONT
DIVERGENCE        -2.0   -7.3  10.1%      -2.0   -1.9   6.9%
VORTICITY          1.6    0.9   7.9%       1.5    0.6   6.3%
VERTICAL SHEAR    12.9   10.1  11.8%      14.9   10.4  20.3%
RH                79.1   75.5   5.9%      74.8   68.9   3.6%
GOES              42.9   27.9   4.0%      42.8   27.9   3.1%
DVORAK             0.9    0.5   1.5%       0.9    0.5   1.0%

---------------------------------------------------------------------------------------------
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