Rapid Intensification Guidance WP162021 210813 00UTC Storm Located at : 12.70 168.60 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] 5.00 N CORE SIZE [km] 4.20 F CONVECTION <-50C [%] 71.00 N CONVECTION <-60C [%] 58.00 N IR CORE SYMMETRY [K] 9.10 F TC SIZE [%] 71.00 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] 16.6 12.4 10.6 12.4 15.4 22.1 26.9 31.3 F F F F F N N U Ocean Heat [kJ/cm^2] 21.0 27.0 63.0 86.0 29.0 33.0 135.0 117.0 U U N N U U VF F Potential [kt] 130.0 130.0 130.0 130.0 130.0 130.0 130.0 130.0 F F F F F F F F 200mb Divg [10^6/s] 17.0 24.0 26.0 30.0 26.0 39.0 61.0 27.0 U U U N U N N U Humidity 700-500 hPa 56.0 56.0 57.0 59.0 60.0 63.0 62.0 59.0 U U U U N N N U T Advectio [10^6 K/s] 0.0 0.0 2.0 1.0 4.0 3.0 5.0 9.0 N N N N N N N U Probabilities[%] of Rapid intensification Thresholds LDA-Method LRE-Method CONSENSUS 20kt / 12h 3.0% 8.9% 5.9% 25kt / 24h 23.6% 56.4% 40.0% 30kt / 24h 12.9% 41.9% 27.4% 35kt / 24h 7.4% 41.9% 24.6% 40kt / 24h 7.4% 38.5% 22.9% 45kt / 36h 19.7% 65.6% 42.6% 55kt / 36h 13.3% 48.7% 31.0% 55kt / 48h 25.8% 42.1% 34.0% 70kt / 48h 10.9% 32.9% 21.9% 65kt / 72h 41.8% 44.9% 43.4%