Rapid Intensification Guidance SH172021 210131 06UTC Storm Located at : -13.90 153.20 Guidance run with Vmax [kt]: 50. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 50.00 N 12-H DELTA VMAX [kt] 20.00 F CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 97.00 F CONVECTION <-60C [%] 83.00 F IR CORE SYMMETRY [K] 10.00 F TC SIZE [%] 122.00 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] 24.7 27.2 26.0 32.5 38.4 45.6 43.5 47.3 N N N U U VU VU VU Ocean Heat [kJ/cm^2] 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 115.0 115.0 115.0 115.0 115.0 115.0 102.9 86.6 N N N N N N N N 200mb Divg [10^6/s] 117.0 112.0 111.0 95.0 85.0 63.0 32.0 34.0 F F F F F N N N Humidity 700-500 hPa 68.0 71.0 73.0 76.0 78.0 68.0 61.0 55.0 N N N F F N N U T Advectio [10^6 K/s] 7.0 6.0 0.0 -4.0 17.0 19.0 4.0 -19.0 N N N F U VU N VF Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 23.8% 22.5% 23.2% 25kt / 24h 47.8% 64.3% 56.0% 30kt / 24h 27.7% 57.6% 42.6% 35kt / 24h 26.4% 57.6% 42.0% 40kt / 24h 17.9% 53.6% 35.7% 45kt / 36h 17.0% 48.5% 32.7% 55kt / 36h 5.4% 26.6% 16.0% 55kt / 48h 2.9% 12.8% 7.9% 70kt / 48h 0.1% 6.6% 3.3% 65kt / 72h 0.0% 2.1% 1.1%