Rapid Intensification Guidance WP212026 260831 12UTC Storm Located at : 34.90 167.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 11.40 F CONVECTION <-50C [%] 0.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 0.00 F TC SIZE [%] 110.00 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] 46.8 46.9 43.1 46.7 62.3 28.4 19.3 17.3 VU VU VU VU VU N N F Ocean Heat [kJ/cm^2] 107.0 113.0 112.0 96.0 99.0 105.0 105.0 89.0 F F F F F F F F Potential [kt] 135.0 135.0 135.0 135.0 135.0 135.0 135.0 135.0 F F F F F F F F 200mb Divg [10^6/s] 24.0 36.0 66.0 81.0 95.0 93.0 45.0 -3.0 U N N N F F N U Humidity 700-500 hPa 47.0 45.0 42.0 37.0 53.0 53.0 57.0 63.0 VU VU VU VU U U U N T Advectio [10^6 K/s] -4.0 -9.0 -37.0 -58.0 -62.0 22.0 17.0 -7.0 F F VF VF VF VU U F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.1% 0.0% 25kt / 24h 0.2% 0.8% 0.5% 30kt / 24h 0.2% 0.1% 0.2% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.1% 0.0% 45kt / 36h 0.1% 0.2% 0.2% 55kt / 36h 0.1% 0.0% 0.1% 55kt / 48h 5.7% 0.3% 3.0% 70kt / 48h 0.7% 0.1% 0.4% 65kt / 72h 50.0% 4.0% 27.0% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 29.70 WP212026 260831 12UTC Storm Located at : 34.90 167.70 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 U 12-H DELTA VMAX [kt] -10.00 F CORE SIZE [km] 11.40 F TC SIZE [%] 110.00 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] 46.8 46.9 43.1 46.7 62.3 28.4 19.3 17.3 VF VF VF VF VF N N N Humidity 700-500 hPa 47.0 45.0 42.0 37.0 53.0 53.0 57.0 63.0 VF VF VF VF F F F N T Advectio [10^6 K/s] -4.0 -9.0 -37.0 -58.0 -62.0 22.0 17.0 -7.0 U U VU VU VU VF F U Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 11.4% 0.4% 5.9%