Rapid Intensification Guidance AL132021 210909 06UTC Storm Located at : 30.50 83.90 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] 0.00 N CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 10.00 VU CONVECTION <-60C [%] 5.00 U IR CORE SYMMETRY [K] 3.80 F TC SIZE [%] 106.00 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] 31.9 43.6 49.9 50.1 53.1 56.9 48.0 30.0 U VU VU VU VU VU VU N Ocean Heat [kJ/cm^2] 14.0 21.0 29.0 58.0 19.0 25.0 20.0 20.0 U U U N U U U U Potential [kt] 122.3 127.0 130.0 130.0 122.3 117.9 120.1 122.3 N N F F N N N N 200mb Divg [10^6/s] 28.0 29.0 -20.0 -16.0 -19.0 -32.0 11.0 10.0 U N VU U U VU U U Humidity 700-500 hPa 56.0 53.0 49.0 42.0 38.0 37.0 40.0 40.0 U U U VU VU VU VU VU T Advectio [10^6 K/s] -18.0 -11.0 -31.0 -51.0 -26.0 -16.0 -3.0 2.0 VF F VF VF VF VF N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.3% 0.2% 25kt / 24h 0.2% 1.1% 0.7% 30kt / 24h 0.2% 0.3% 0.2% 35kt / 24h 0.0% 0.2% 0.1% 40kt / 24h 0.0% 0.2% 0.1% 45kt / 36h 0.0% 0.5% 0.3% 55kt / 36h 0.0% 0.1% 0.0% 55kt / 48h 0.0% 0.1% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.2% 0.1%