Rapid Intensification Guidance WP012021 210218 06UTC Storm Located at : 7.30 132.10 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] 8.20 F CONVECTION <-50C [%] 33.00 U CONVECTION <-60C [%] 28.00 U IR CORE SYMMETRY [K] 5.30 F TC SIZE [%] 86.00 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] 37.2 33.1 29.4 38.8 47.5 54.2 54.4 47.3 U U N U VU VU VU VU Ocean Heat [kJ/cm^2] 62.0 60.0 58.0 56.0 56.0 58.0 35.0 67.0 N N N N N N U N Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 87.7 117.9 F F F F F F N N 200mb Divg [10^6/s] 110.0 135.0 113.0 123.0 113.0 68.0 54.0 43.0 F VF F F F N N N Humidity 700-500 hPa 69.0 66.0 63.0 64.0 57.0 63.0 62.0 61.0 N N N N U N N N T Advectio [10^6 K/s] 8.0 8.0 13.0 0.0 -1.0 4.0 12.0 8.0 U U U N N N U U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.2% 1.1% 1.1% 25kt / 24h 5.7% 11.0% 8.4% 30kt / 24h 2.1% 2.6% 2.4% 35kt / 24h 1.4% 2.6% 2.0% 40kt / 24h 1.4% 2.6% 2.0% 45kt / 36h 2.5% 7.7% 5.1% 55kt / 36h 0.5% 1.4% 0.9% 55kt / 48h 1.3% 2.0% 1.6% 70kt / 48h 0.7% 0.9% 0.8% 65kt / 72h 3.8% 1.0% 2.4%