Rapid Intensification Guidance IO022025 251008 00UTC Storm Located at : 19.00 61.80 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 F 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F CONVECTION <-50C [%] 5.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 0.90 F TC SIZE [%] 45.00 F 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] 19.3 22.0 21.1 19.7 19.9 21.0 22.2 24.1 N N N N N N N N Ocean Heat [kJ/cm^2] 18.0 18.0 18.0 18.0 18.0 18.0 18.0 16.0 U U U U U U U U Potential [kt] 123.6 125.7 125.7 125.7 125.7 125.7 123.6 123.6 N N N N N N N N 200mb Divg [10^6/s] -44.0 -38.0 -38.0 -49.0 -52.0 -37.0 -31.0 -19.0 VU VU VU VU VU VU VU U Humidity 700-500 hPa 24.0 27.0 27.0 26.0 25.0 23.0 21.0 21.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 1.0 1.0 -1.0 -1.0 -1.0 -2.0 -1.0 -1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.5% 0.2% 25kt / 24h 0.3% 2.9% 1.6% 30kt / 24h 0.3% 0.9% 0.6% 35kt / 24h 0.0% 0.6% 0.3% 40kt / 24h 0.0% 0.5% 0.3% 45kt / 36h 0.1% 5.5% 2.8% 55kt / 36h 0.1% 1.5% 0.8% 55kt / 48h 7.0% 1.2% 4.1% 70kt / 48h 1.7% 1.1% 1.4% 65kt / 72h 6.3% 3.2% 4.8% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 27.74 IO022025 251008 00UTC Storm Located at : 19.00 61.80 Guidance run with Vmax [kt]: 25. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 25.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 11.80 F TC SIZE [%] 45.00 U 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] 19.3 22.0 21.1 19.7 19.9 21.0 22.2 24.1 N N N N N N N N Humidity 700-500 hPa 24.0 27.0 27.0 26.0 25.0 23.0 21.0 21.0 VF VF VF VF VF VF VF VF T Advectio [10^6 K/s] 1.0 1.0 -1.0 -1.0 -1.0 -2.0 -1.0 -1.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.0% 0.1% 0.0%