Rapid Intensification Guidance SH212021 210218 18UTC Storm Located at : -23.60 37.20 Guidance run with Vmax [kt]: 55. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 55.00 N 12-H DELTA VMAX [kt] 5.00 N CORE SIZE [km] 2.20 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 39.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 119.00 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] 13.9 19.4 20.6 23.2 31.4 34.6 43.4 50.1 F N N N U U 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] 107.0 100.1 95.7 89.4 83.5 81.6 81.6 53.0 N N N N N N N U 200mb Divg [10^6/s] 1.0 15.0 23.0 24.0 62.0 54.0 83.0 24.0 U U U U N N N U Humidity 700-500 hPa 61.0 62.0 59.0 57.0 54.0 47.0 45.0 38.0 N N U U U VU VU VU T Advectio [10^6 K/s] 0.0 2.0 9.0 1.0 7.0 36.0 89.0 143.0 N N U N N VU VU VU Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.1% 9.5% 8.3% 25kt / 24h 9.4% 23.9% 16.7% 30kt / 24h 7.4% 16.9% 12.1% 35kt / 24h 7.4% 16.9% 12.1% 40kt / 24h 1.5% 15.4% 8.4% 45kt / 36h 2.4% 11.5% 7.0% 55kt / 36h 1.0% 4.5% 2.8% 55kt / 48h 0.1% 2.1% 1.1% 70kt / 48h 0.1% 1.0% 0.6% 65kt / 72h 0.0% 0.2% 0.1%