Rapid Intensification Guidance SH212021 210218 12UTC Storm Located at : -23.30 37.50 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] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 67.00 N CONVECTION <-60C [%] 47.00 N IR CORE SYMMETRY [K] 9.60 F TC SIZE [%] 115.00 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] 12.9 13.3 18.5 21.1 28.7 34.3 35.9 41.8 F F N N N U U VU Ocean Heat [kJ/cm^2] 21.0 16.0 12.0 9.0 7.0 10.0 5.0 3.5 U U U U U U U U Potential [kt] 115.0 107.3 100.7 94.4 84.8 83.0 83.0 72.7 N N N N N N N U 200mb Divg [10^6/s] 14.0 1.0 15.0 23.0 25.0 57.0 65.0 89.0 U U U U U N N F Humidity 700-500 hPa 57.0 59.0 56.0 54.0 58.0 58.0 61.0 62.0 U U U U U U N N T Advectio [10^6 K/s] 0.0 0.0 2.0 10.0 -10.0 36.0 59.0 130.0 N N N U F VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 8.1% 12.6% 10.3% 25kt / 24h 13.8% 33.0% 23.4% 30kt / 24h 8.9% 23.4% 16.1% 35kt / 24h 8.2% 23.4% 15.8% 40kt / 24h 2.1% 21.3% 11.7% 45kt / 36h 4.6% 19.7% 12.2% 55kt / 36h 2.6% 9.0% 5.8% 55kt / 48h 1.7% 3.6% 2.6% 70kt / 48h 1.0% 2.6% 1.8% 65kt / 72h 0.1% 0.7% 0.4%