Rapid Intensification Guidance WP122026 260803 12UTC Storm Located at : 25.00 145.70 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 5.80 F CONVECTION <-50C [%] 48.00 N CONVECTION <-60C [%] 33.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 125.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 24.3 20.8 12.5 11.6 20.7 13.1 17.3 16.7 N N F F N F F F Ocean Heat [kJ/cm^2] 81.0 39.0 2.0 109.0 12.0 19.0 1.0 39.0 N U U F U U U U Potential [kt] 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 U U U U U U U U 200mb Divg [10^6/s] -15.0 -14.0 -27.0 -26.0 16.0 -5.0 11.0 -1.0 U U VU VU U U U U Humidity 700-500 hPa 50.0 48.0 49.0 47.0 49.0 51.0 51.0 51.0 U U U VU U U U U T Advectio [10^6 K/s] -6.0 4.0 1.0 -6.0 0.0 -4.0 0.0 -1.0 F N N F N F N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.4% 2.8% 3.1% 25kt / 24h 5.3% 10.2% 7.7% 30kt / 24h 5.3% 8.0% 6.6% 35kt / 24h 5.3% 6.8% 6.0% 40kt / 24h 0.5% 6.1% 3.3% 45kt / 36h 15.5% 2.9% 9.2% 55kt / 36h 2.4% 0.8% 1.6% 55kt / 48h 8.0% 2.3% 5.1% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.0% 0.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.38 WP122026 260803 12UTC Storm Located at : 25.00 145.70 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 N 12-H DELTA VMAX [kt] -10.00 F CORE SIZE [km] 5.80 F TC SIZE [%] 125.00 N Forecast Conditions: Predictor Value Favorable(F)/Unfavor(U) 6 12 18 24 36 48 60 72 6 12 18 24 36 48 60 72 Wind Shear [kt] 24.3 20.8 12.5 11.6 20.7 13.1 17.3 16.7 N N U U N U N N Humidity 700-500 hPa 50.0 48.0 49.0 47.0 49.0 51.0 51.0 51.0 F F F VF F F F F T Advectio [10^6 K/s] -6.0 4.0 1.0 -6.0 0.0 -4.0 0.0 -1.0 U N N U N U N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 1.7% 0.9%