Rapid Intensification Guidance WP162021 210813 06UTC Storm Located at : 12.80 167.00 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] 10.20 F CONVECTION <-50C [%] 29.00 U CONVECTION <-60C [%] 17.00 U IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 87.00 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] 12.8 10.5 12.4 14.9 20.0 23.5 27.3 34.8 F F F F N N N U Ocean Heat [kJ/cm^2] 100.0 102.0 100.0 99.0 107.0 110.0 120.0 121.0 F F F F F F F F Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] 24.0 26.0 30.0 37.0 27.0 54.0 41.0 11.0 U U N N U N N U Humidity 700-500 hPa 56.0 57.0 55.0 56.0 60.0 62.0 63.0 64.0 U U U U N N N N T Advectio [10^6 K/s] 0.0 1.0 0.0 1.0 3.0 3.0 5.0 4.0 N N N N N N N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 5.3% 8.3% 6.8% 25kt / 24h 26.3% 47.7% 37.0% 30kt / 24h 17.3% 28.8% 23.0% 35kt / 24h 6.4% 28.8% 17.6% 40kt / 24h 6.0% 28.8% 17.4% 45kt / 36h 29.5% 53.7% 41.6% 55kt / 36h 24.4% 33.4% 28.9% 55kt / 48h 50.0% 40.1% 45.0% 70kt / 48h 24.8% 31.8% 28.3% 65kt / 72h 62.4% 51.1% 56.8%