Rapid Intensification Guidance WP232021 211010 18UTC Storm Located at : 18.20 158.70 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 6.20 F CONVECTION <-50C [%] 44.00 U CONVECTION <-60C [%] 34.00 N IR CORE SYMMETRY [K] 7.70 F TC SIZE [%] 93.00 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] 23.5 26.2 32.8 27.6 30.9 33.5 32.4 36.2 N N U N U U U U Ocean Heat [kJ/cm^2] 102.0 91.0 82.0 70.0 69.0 66.0 59.0 46.0 F F N N N N N N Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 120.0 120.0 N N N N N N N N 200mb Divg [10^6/s] 85.0 79.0 74.0 68.0 78.0 67.0 59.0 105.0 F N N N N N N F Humidity 700-500 hPa 71.0 70.0 67.0 63.0 57.0 53.0 56.0 55.0 N N N N U U U U T Advectio [10^6 K/s] 3.0 7.0 5.0 7.0 13.0 21.0 21.0 24.0 N N N N U VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 12.1% 8.6% 10.3% 25kt / 24h 31.5% 39.4% 35.5% 30kt / 24h 18.5% 20.3% 19.4% 35kt / 24h 9.8% 20.1% 14.9% 40kt / 24h 9.8% 20.1% 14.9% 45kt / 36h 23.7% 34.1% 28.9% 55kt / 36h 0.0% 13.2% 6.6% 55kt / 48h 21.9% 15.8% 18.8% 70kt / 48h 16.1% 7.0% 11.6% 65kt / 72h 39.0% 11.1% 25.1%