Rapid Intensification Guidance AL052021 210706 18UTC Storm Located at : 25.30 83.00 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] 0.00 N CORE SIZE [km] 3.00 F CONVECTION <-50C [%] 34.00 U CONVECTION <-60C [%] 27.00 U IR CORE SYMMETRY [K] 5.00 F TC SIZE [%] 103.00 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] 28.4 27.4 24.8 22.3 19.0 21.0 16.7 28.2 N N N N N N F N Ocean Heat [kJ/cm^2] 19.0 17.0 26.0 13.0 6.0 2.0 0.0 0.0 U U U U U U U U Potential [kt] 105.1 98.6 94.4 90.5 74.3 69.6 37.8 14.1 N N N N U U U VU 200mb Divg [10^6/s] 49.0 38.0 -7.0 45.0 25.0 77.0 37.0 100.0 N N U N U N N F Humidity 700-500 hPa 59.0 58.0 64.0 68.0 73.0 77.0 70.0 67.0 U U N N N F N N T Advectio [10^6 K/s] 27.0 19.0 18.0 21.0 14.0 36.0 0.0 16.0 VU VU VU VU U VU N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.0% 1.1% 1.1% 25kt / 24h 0.8% 4.7% 2.8% 30kt / 24h 0.4% 1.5% 1.0% 35kt / 24h 0.2% 1.5% 0.9% 40kt / 24h 0.1% 1.4% 0.8% 45kt / 36h 0.2% 3.0% 1.6% 55kt / 36h 0.1% 0.7% 0.4% 55kt / 48h 0.2% 0.7% 0.4% 70kt / 48h 0.2% 0.3% 0.2% 65kt / 72h 0.0% 0.0% 0.0%