Rapid Intensification Guidance WP062021 210621 06UTC Storm Located at : 11.80 146.50 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] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 16.00 U CONVECTION <-60C [%] 7.00 U IR CORE SYMMETRY [K] 4.10 F TC SIZE [%] 50.00 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] 17.2 16.0 17.6 16.6 15.7 26.3 31.1 34.6 F F F F F N U U Ocean Heat [kJ/cm^2] 118.0 120.0 123.0 129.0 138.0 132.0 115.0 91.0 F F F VF VF VF 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] 24.0 5.0 -12.0 -12.0 35.0 41.0 39.0 30.0 U U U U N N N N Humidity 700-500 hPa 64.0 67.0 66.0 62.0 62.0 64.0 64.0 64.0 N N N N N N N N T Advectio [10^6 K/s] 0.0 0.0 -1.0 -2.0 -2.0 -8.0 -2.0 -8.0 N N N N N F N F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.1% 5.9% 4.5% 25kt / 24h 16.6% 36.5% 26.5% 30kt / 24h 11.4% 18.9% 15.1% 35kt / 24h 5.9% 14.7% 10.3% 40kt / 24h 5.9% 14.7% 10.3% 45kt / 36h 28.2% 55.0% 41.6% 55kt / 36h 26.4% 30.6% 28.5% 55kt / 48h 51.1% 37.3% 44.2% 70kt / 48h 34.7% 34.4% 34.5% 65kt / 72h 62.4% 55.5% 58.9%