Rapid Intensification Guidance AL132021 210909 12UTC Storm Located at : 31.20 81.80 Guidance run with Vmax [kt]: 30. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 30.00 F 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 5.40 F CONVECTION <-50C [%] 3.00 VU CONVECTION <-60C [%] 2.00 U IR CORE SYMMETRY [K] 2.40 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] 44.2 50.1 48.8 46.9 61.7 55.8 48.8 48.8 VU VU VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 27.0 33.0 55.0 22.0 28.0 25.0 26.0 26.0 U U N U U U U U Potential [kt] 132.0 135.0 134.3 129.6 122.9 122.9 125.1 125.1 F F F F N N N N 200mb Divg [10^6/s] 5.0 -10.0 19.0 -11.0 -4.0 10.0 18.0 18.0 U U U U U U U U Humidity 700-500 hPa 53.0 49.0 41.0 37.0 36.0 36.0 37.0 37.0 U U VU VU VU VU VU VU T Advectio [10^6 K/s] -12.0 -30.0 -54.0 -37.0 -29.0 -13.0 -2.0 -2.0 F VF VF VF VF VF N N Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.0% 0.0% 0.0% 25kt / 24h 0.2% 0.3% 0.3% 30kt / 24h 0.2% 0.1% 0.1% 35kt / 24h 0.0% 0.0% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.1% 0.0% 55kt / 36h 0.0% 0.0% 0.0% 55kt / 48h 0.0% 0.0% 0.0% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.1% 0.0%