Rapid Intensification Guidance EP122023 230918 12UTC Storm Located at : 11.90 147.80 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] 0.00 N CORE SIZE [km] 6.60 F CONVECTION <-50C [%] 4.00 VU CONVECTION <-60C [%] 0.00 U IR CORE SYMMETRY [K] 1.10 F TC SIZE [%] 30.00 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] 31.3 33.6 33.6 32.9 36.2 41.4 40.4 51.6 U U U U U VU U VU Ocean Heat [kJ/cm^2] 10.0 9.0 8.0 9.0 12.0 29.0 13.0 20.0 U U U U U U U U Potential [kt] 129.6 129.6 129.6 129.6 129.6 132.0 129.6 132.0 F F F F F F F F 200mb Divg [10^6/s] -15.0 -18.0 -40.0 -26.0 5.0 15.0 34.0 31.0 U U VU VU U U N N Humidity 700-500 hPa 44.0 43.0 45.0 47.0 46.0 50.0 49.0 50.0 VU VU VU VU VU U U U T Advectio [10^6 K/s] 0.0 0.0 1.0 2.0 1.0 -2.0 3.0 1.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.3% 0.1% 25kt / 24h 0.2% 1.6% 0.9% 30kt / 24h 0.2% 0.4% 0.3% 35kt / 24h 0.0% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.2% 45kt / 36h 0.2% 1.6% 0.9% 55kt / 36h 0.0% 0.2% 0.1% 55kt / 48h 0.0% 0.4% 0.2% 70kt / 48h 0.0% 0.2% 0.1% 65kt / 72h 0.0% 0.4% 0.2% Convective Decapatation Guidance For SSTs greater than 27.5C Current sst along the future track = 28.20 EP122023 230918 12UTC Storm Located at : 11.90 147.80 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] 0.00 N CORE SIZE [km] 6.60 F TC SIZE [%] 30.00 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] 31.3 33.6 33.6 32.9 36.2 41.4 40.4 51.6 N F F F F VF F VF Humidity 700-500 hPa 44.0 43.0 45.0 47.0 46.0 50.0 49.0 50.0 VF VF VF VF VF F F F T Advectio [10^6 K/s] 0.0 0.0 1.0 2.0 1.0 -2.0 3.0 1.0 N N N N N N N N Probabilities[%] of Storm Decapitation Thresholds LDA-Method LRE-Method CONSENSUS -30kt / 24h 0.1% 0.1% 0.1%