Rapid Intensification Guidance WP012021 210218 00UTC Storm Located at : 7.00 132.60 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] 11.80 F CONVECTION <-50C [%] 36.00 U CONVECTION <-60C [%] 32.00 N IR CORE SYMMETRY [K] 6.00 F TC SIZE [%] 91.00 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] 34.8 38.1 33.0 31.7 44.2 52.1 53.7 48.8 U U U U VU VU VU VU Ocean Heat [kJ/cm^2] 58.0 53.0 54.0 57.0 64.0 69.0 49.0 0.0 N N N N N N N U Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 127.0 70.4 F F F F F F N U 200mb Divg [10^6/s] 114.0 110.0 135.0 113.0 102.0 94.0 62.0 53.0 F F VF F F F N N Humidity 700-500 hPa 73.0 72.0 70.0 65.0 65.0 65.0 64.0 65.0 N N N N N N N N T Advectio [10^6 K/s] 4.0 8.0 8.0 13.0 -2.0 1.0 6.0 14.0 N U U U N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.3% 1.2% 1.2% 25kt / 24h 6.5% 12.4% 9.4% 30kt / 24h 2.5% 3.2% 2.8% 35kt / 24h 1.4% 3.2% 2.3% 40kt / 24h 1.4% 3.1% 2.3% 45kt / 36h 3.5% 9.8% 6.7% 55kt / 36h 0.8% 2.0% 1.4% 55kt / 48h 3.0% 2.9% 3.0% 70kt / 48h 1.4% 1.4% 1.4% 65kt / 72h 3.1% 1.2% 2.2%