Rapid Intensification Guidance SH242021 210309 00UTC Storm Located at : -18.50 80.20 Guidance run with Vmax [kt]: 65. Initial Conditions: Predictor Value Favorable(F)/Unfavorable(U) INTENSITY (VMAX) [kt] 65.00 N 12-H DELTA VMAX [kt] -10.00 U CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 73.00 N CONVECTION <-60C [%] 51.00 N IR CORE SYMMETRY [K] 9.50 F TC SIZE [%] 76.00 F 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] 19.0 19.4 15.4 13.9 21.8 19.6 27.0 29.7 N N F F N N N N Ocean Heat [kJ/cm^2] 24.0 30.0 38.0 41.0 39.0 39.0 37.0 29.0 U U U N U U U U Potential [kt] 92.3 97.0 99.3 100.0 100.0 100.0 100.0 100.0 N N N N N N N N 200mb Divg [10^6/s] 12.0 -3.0 0.0 -30.0 9.0 11.0 55.0 38.0 U U U VU U U N N Humidity 700-500 hPa 40.0 39.0 43.0 43.0 48.0 49.0 51.0 55.0 VU VU VU VU U U U U T Advectio [10^6 K/s] 2.0 0.0 2.0 1.0 0.0 2.0 -4.0 -8.0 N N N N N N F F Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 1.4% 2.7% 2.0% 25kt / 24h 5.7% 16.7% 11.2% 30kt / 24h 3.5% 12.3% 7.9% 35kt / 24h 2.0% 12.3% 7.2% 40kt / 24h 1.7% 10.0% 5.9% 45kt / 36h 3.9% 7.0% 5.5% 55kt / 36h 1.2% 2.3% 1.7% 55kt / 48h 3.9% 8.4% 6.2% 70kt / 48h 0.3% 1.3% 0.8% 65kt / 72h 5.9% 2.7% 4.3%