Rapid Intensification Guidance AL152020 200901 06UTC Storm Located at : 33.80 75.00 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] 0.00 N CORE SIZE [km] 8.60 F CONVECTION <-50C [%] 20.00 U CONVECTION <-60C [%] 6.00 U IR CORE SYMMETRY [K] 3.80 F TC SIZE [%] 125.00 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] 33.0 37.8 43.9 48.3 54.0 58.4 57.0 48.7 U U VU VU VU VU VU VU Ocean Heat [kJ/cm^2] 44.0 32.0 30.0 48.0 41.0 54.0 19.0 18.0 N U U N N N U U Potential [kt] 135.0 135.0 135.0 135.0 125.1 127.3 116.5 122.9 F F F F N N N N 200mb Divg [10^6/s] -2.0 16.0 -22.0 -35.0 -3.0 1.0 9.0 -10.0 U U VU VU U U U U Humidity 700-500 hPa 70.0 68.0 65.0 62.0 65.0 64.0 61.0 60.0 N N N N N N N N T Advectio [10^6 K/s] 7.0 18.0 20.0 13.0 25.0 22.0 25.0 11.0 N VU VU U VU VU VU U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 0.1% 0.5% 0.3% 25kt / 24h 0.3% 2.0% 1.1% 30kt / 24h 0.1% 0.5% 0.3% 35kt / 24h 0.0% 0.3% 0.2% 40kt / 24h 0.0% 0.3% 0.1% 45kt / 36h 0.1% 1.0% 0.6% 55kt / 36h 0.0% 0.1% 0.1% 55kt / 48h 0.0% 0.2% 0.1% 70kt / 48h 0.0% 0.0% 0.0% 65kt / 72h 0.0% 0.1% 0.0%