Rapid Intensification Guidance WP162021 210811 06UTC Storm Located at : 12.40 176.60 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] 5.40 F CONVECTION <-50C [%] 12.00 VU CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 5.20 F TC SIZE [%] 69.00 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] 15.6 10.3 10.2 12.2 21.7 24.5 25.8 27.8 F F F F N N N N Ocean Heat [kJ/cm^2] 83.0 88.0 91.0 92.0 96.0 97.0 98.0 100.0 N 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] 20.0 -6.0 -20.0 -8.0 28.0 18.0 39.0 32.0 U U VU U U U N N Humidity 700-500 hPa 61.0 62.0 60.0 62.0 59.0 59.0 60.0 62.0 N N N N U U N N T Advectio [10^6 K/s] 1.0 -2.0 0.0 0.0 1.0 -2.0 -7.0 -9.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.2% 3.3% 2.2% 25kt / 24h 8.4% 27.6% 18.0% 30kt / 24h 5.4% 13.2% 9.3% 35kt / 24h 1.8% 11.6% 6.7% 40kt / 24h 1.8% 11.6% 6.7% 45kt / 36h 14.4% 36.4% 25.4% 55kt / 36h 12.3% 16.1% 14.2% 55kt / 48h 33.5% 23.6% 28.6% 70kt / 48h 24.7% 16.1% 20.4% 65kt / 72h 62.4% 40.7% 51.6%