Rapid Intensification Guidance WP172026 260826 00UTC Storm Located at : 27.80 127.30 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 11.00 F CONVECTION <-50C [%] 72.00 N CONVECTION <-60C [%] 49.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 114.00 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] 18.8 22.9 27.1 31.2 27.8 30.4 15.3 14.1 N N N U N N F F Ocean Heat [kJ/cm^2] 38.0 1.0 1.0 1.0 4.0 46.0 41.0 44.0 U U U U U N N N Potential [kt] 90.0 90.0 90.0 90.0 90.0 90.0 90.0 90.0 N N N N N N N N 200mb Divg [10^6/s] -26.0 -13.7 -1.3 11.0 -35.0 -35.0 -10.0 11.0 VU U U U VU VU U U Humidity 700-500 hPa 59.0 58.3 57.7 57.0 56.0 56.0 55.0 61.0 U U U U U U U N T Advectio [10^6 K/s] 4.0 2.3 0.7 -1.0 -2.0 -12.0 8.0 16.0 N N N N N F U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.1% 4.3% 3.7% 25kt / 24h 3.7% 10.7% 7.2% 30kt / 24h 3.7% 8.5% 6.1% 35kt / 24h 3.7% 8.5% 6.1% 40kt / 24h 0.5% 7.6% 4.0% 45kt / 36h 0.6% 1.6% 1.1% 55kt / 36h 0.1% 0.4% 0.2% 55kt / 48h 0.0% 1.4% 0.7% 70kt / 48h 0.0% 0.1% 0.1% 65kt / 72h 0.1% 0.5% 0.3% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.84 WP172026 260826 00UTC Storm Located at : 27.80 127.30 Guidance run with Vmax [kt]: 75. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 75.00 N 12-H DELTA VMAX [kt] -10.00 F CORE SIZE [km] 11.00 F TC SIZE [%] 114.00 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] 18.8 22.9 27.1 31.2 27.8 30.4 15.3 14.1 N N N N N N U U Humidity 700-500 hPa 59.0 58.3 57.7 57.0 56.0 56.0 55.0 61.0 F F F F F F F N T Advectio [10^6 K/s] 4.0 2.3 0.7 -1.0 -2.0 -12.0 8.0 16.0 N N N N N U F F Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 1.0% 0.5%