Rapid Intensification Guidance WP262020 201220 18UTC Storm Located at : 9.80 114.20 Guidance run with Vmax [kt]: 35. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 35.00 F 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 5.80 F CONVECTION <-50C [%] 13.00 VU CONVECTION <-60C [%] 9.00 U IR CORE SYMMETRY [K] 3.20 F TC SIZE [%] 88.00 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] 32.7 29.6 29.8 28.7 29.7 28.5 28.9 26.9 U N N N N N N N Ocean Heat [kJ/cm^2] 42.0 37.0 31.0 26.0 21.0 6.0 0.0 11.0 N U U U U U U U Potential [kt] 130.0 129.3 124.6 117.9 107.4 98.0 86.1 94.4 F F N N N N N N 200mb Divg [10^6/s] 66.0 88.0 67.0 85.0 58.0 40.0 42.0 21.0 N F N F N N N U Humidity 700-500 hPa 79.0 76.0 76.0 78.0 79.0 77.0 73.0 72.0 F F F F F F N N T Advectio [10^6 K/s] 18.0 17.0 20.0 17.0 10.0 5.0 4.0 7.0 VU U VU U U N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.8% 0.9% 0.8% 25kt / 24h 1.4% 6.3% 3.9% 30kt / 24h 0.6% 1.5% 1.1% 35kt / 24h 0.5% 1.5% 1.0% 40kt / 24h 0.5% 1.5% 1.0% 45kt / 36h 0.7% 5.6% 3.2% 55kt / 36h 0.2% 1.1% 0.7% 55kt / 48h 0.3% 1.1% 0.7% 70kt / 48h 0.2% 0.7% 0.5% 65kt / 72h 0.0% 0.9% 0.5%