Rapid Intensification Guidance WP012021 210219 00UTC Storm Located at : 7.20 131.20 Guidance run with Vmax [kt]: 45. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 45.00 N 12-H DELTA VMAX [kt] 10.00 F CORE SIZE [km] 4.60 F CONVECTION <-50C [%] 66.00 N CONVECTION <-60C [%] 61.00 N IR CORE SYMMETRY [K] 9.20 F TC SIZE [%] 97.00 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] 32.8 37.4 42.6 50.3 55.7 40.3 38.5 42.1 U U VU VU VU U U VU Ocean Heat [kJ/cm^2] 52.0 55.0 57.0 58.0 61.0 49.0 1.0 14.0 N N N N N N U U Potential [kt] 120.0 120.0 120.0 120.0 120.0 120.0 56.7 86.2 N N N N N N U N 200mb Divg [10^6/s] 139.0 118.0 130.0 117.0 85.0 71.0 73.0 42.0 VF F F F F N N N Humidity 700-500 hPa 78.0 77.0 75.0 76.0 78.0 74.0 74.0 71.0 F F F F F N N N T Advectio [10^6 K/s] 6.0 7.0 3.0 6.0 7.0 15.0 14.0 7.0 N N N N N U U N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 7.3% 3.9% 5.6% 25kt / 24h 15.6% 19.1% 17.4% 30kt / 24h 7.1% 7.3% 7.2% 35kt / 24h 4.6% 7.3% 5.9% 40kt / 24h 4.6% 6.1% 5.3% 45kt / 36h 3.4% 8.2% 5.8% 55kt / 36h 0.5% 1.7% 1.1% 55kt / 48h 1.1% 2.6% 1.8% 70kt / 48h 0.1% 1.1% 0.6% 65kt / 72h 0.0% 0.7% 0.4%