Rapid Intensification Guidance AL172020 200915 06UTC Storm Located at : 36.30 61.70 Guidance run with Vmax [kt]: 90. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 90.00 U 12-H DELTA VMAX [kt] 0.00 N CORE SIZE [km] 3.80 F CONVECTION <-50C [%] 60.00 N CONVECTION <-60C [%] 30.00 N IR CORE SYMMETRY [K] 9.90 F TC SIZE [%] 124.00 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] 42.9 55.9 59.8 61.0 79.3 62.5 24.5 25.2 VU VU VU VU VU VU N N Ocean Heat [kJ/cm^2] 22.0 15.0 18.0 31.0 0.0 0.0 0.0 0.0 U U U U U U U U Potential [kt] 65.1 62.9 62.9 29.6 -14.6 -24.9 -30.3 -29.1 U U U VU VU VU VU VU 200mb Divg [10^6/s] 137.0 127.0 131.0 52.0 49.0 20.0 0.0 -43.0 VF F F N N U U VU Humidity 700-500 hPa 40.0 38.0 37.0 35.0 28.0 28.0 30.0 33.0 VU VU VU VU VU VU VU VU T Advectio [10^6 K/s] 0.0 -19.0 -29.0 -28.0 -45.0 -42.0 -16.0 -11.0 N VF VF VF VF VF VF F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.7% 0.4% 1.1% 25kt / 24h 0.2% 0.3% 0.3% 30kt / 24h 0.1% 0.1% 0.1% 35kt / 24h 0.0% 0.1% 0.0% 40kt / 24h 0.0% 0.0% 0.0% 45kt / 36h 0.0% 0.0% 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% 0.0% 0.0%