UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for RJAM... Searching the city database file for: RJAM ... Date:1200Z 28 APR 25 Station: RJAM WMO ident: 47991 Latitude: 24.30 Longitude: 153.97 Elevation: 9.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1016 9 26.8 22.6 78 4.2 23.8 120 11 298.6 301.7 296.4 348.8 17.24 1 1000 149 25.8 21.0 75 4.8 22.4 125 21 299.0 301.8 295.6 345.1 15.85 2 925 833 19.8 16.4 81 3.4 17.5 130 17 299.6 301.9 293.6 336.9 12.78 3 894 1125 18.0 13.2 74 4.8 14.9 142 18 300.6 302.6 292.3 332.2 10.73 4 885 1212 18.2 8.2 52 10.0 12.2 146 18 301.7 303.1 290.2 324.7 7.73 5 850 1556 16.4 6.4 52 10.0 10.6 160 19 303.3 304.6 290.2 324.6 7.11 6 800 2069 12.8 4.8 58 8.0 8.2 158 17 304.8 306.0 290.3 325.2 6.75 7 789 2185 13.2 -3.8 30 17.0 4.9 158 17 306.4 307.1 288.0 317.8 3.66 8 735 2778 10.2 -5.8 32 16.0 2.7 156 15 309.4 310.1 288.8 320.1 3.37 9 723 2915 8.8 -0.2 53 9.0 4.1 156 15 309.4 310.3 290.5 325.5 5.22 10 716 2995 8.4 -6.6 34 15.0 1.5 156 15 309.8 310.4 288.8 320.1 3.26 11 700 3182 7.2 -7.8 33 15.0 0.5 155 14 310.5 311.0 288.8 320.1 3.03 12 682 3395 5.4 -4.6 48 10.0 0.6 163 14 310.8 311.5 289.8 323.3 3.98 13 672 3516 4.0 2.4 89 1.6 3.1 168 14 310.5 311.8 292.1 331.5 6.79 14 628 4064 2.0 -3.0 69 5.0 -0.5 189 15 314.3 315.2 291.6 329.8 4.89 15 617 4206 1.2 -1.0 85 2.2 0.0 194 15 315.0 316.1 292.6 333.2 5.77 16 597 4471 -0.3 -6.3 64 6.0 -3.1 205 15 316.2 317.0 291.5 329.1 4.00 17 500 5870 -7.5 -14.5 57 7.0 -10.2 260 17 323.9 324.4 292.3 332.3 2.49 18 497 5917 -7.9 -14.9 57 7.0 -10.5 261 17 324.0 324.4 292.3 332.2 2.42 19 457 6561 -12.7 -19.7 56 7.0 -14.9 270 17 325.8 326.2 292.2 331.9 1.75 20 441 6831 -14.9 -20.9 60 6.0 -16.7 274 17 326.4 326.7 292.3 332.1 1.64 21 400 7560 -19.7 -23.8 70 4.1 -20.8 285 17 329.4 329.7 292.9 334.3 1.40 22 350 8541 -26.1 -31.1 63 5.0 -27.1 292 23 333.6 333.7 293.4 336.6 0.81 23 321 9162 -30.7 -37.7 50 7.0 -31.7 296 26 335.6 335.6 293.6 337.3 0.46 24 300 9640 -33.7 -39.7 55 6.0 -34.4 300 29 337.9 338.0 294.2 339.4 0.40 25 283 10044 -36.1 -41.1 60 5.0 -36.7 297 36 340.1 340.2 294.7 341.6 0.37 26 275 10242 -33.7 -56.7 8 23.0 -35.3 295 40 346.4 346.4 295.9 346.7 0.06 27 250 10900 -37.7 -66.7 3 29.0 -39.0 290 52 350.0 350.0 296.7 350.1 0.02 28 240 11180 -40.1 -70.1 3 30.0 -41.2 289 51 350.5 350.5 296.8 350.6 0.01 29 206 12206 -47.7 286 49 354.2 30 200 12400 -49.7 285 49 354.1 31 150 14220 -65.1 285 45 357.9 32 125 15305 -72.5 283 30 363.7 33 101 16543 -75.7 280 13 380.4 34 100 16600 -76.1 280 12 380.7 35 87 17396 -78.9 249 14 390.5 36 70 18640 -75.9 200 17 422.0 37 50 20630 -64.5 115 6 491.5 38 39 22170 -60.7 61 6 537.3 39 33 23227 -55.1 26 6 578.4 40 30 23840 -53.9 5 6 597.7 41 21 26133 -51.5 49 19 669.1 42 20 26450 -49.5 55 21 684.7 43 15 28362 -43.1 764.6 44 11 30456 -42.1 839.2 TRP WND Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 601.00 mb = 4417.74 m = 14493.71 ft Wetbulb zero: 634.15 mb = 3985.11 m = 13074.34 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 60.20 % Est. max temperature: 30.81 C = 87.45 F Sfc-Lift cond lev (LCL): 956.08 mb = 543.06 m = 1781.68 ft T: 22.34 C 700-500 lapse rate: 5.47 C/km ThetaE index: 24.12 C Layer 1000.0- 800.0 mb Conv cond level (CCL): 868.05 mb = 1376.83 m = 4517.09 ft Mean mixing ratio: 14.48 g/kg Conv temperature: 30.71 C = 87.28 F Cap Strength: 1.13 C Lifted Index: -1.31 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.50 C Lifted Index @700 mb: -0.96 C Showalter Index: 6.43 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 13.90 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 279.90 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 483.27 J/kg Max Up Vert Vel: 31.09 m/s Conv Inhibition (B-): 24.51 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 910.06 mb = 972.67 m = 3191.13 ft Lev Free Conv (LFC): 815.06 mb = 1910.94 m = 6269.40 ft Equ Level (EL): 785.06 mb = 2226.93 m = 7306.11 ft B at Equ Level: 2.95 J/kg Max Parcel Lev (MPL): 755.06 mb = 2552.99 m = 8375.85 ft Wind level data Storm motion: 200 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1016 9 120 11 -9.5 5.5 | 66 15 -13.9 -6.1 1 1000 149 125 21 -17.2 12.0 | 91 22 -21.5 0.5 2 925 833 130 17 -13.0 10.9 | 88 17 -17.4 -0.7 3 850 1556 160 19 -6.5 17.9 | 120 13 -10.8 6.3 4 700 3182 155 14 -5.9 12.7 | 96 10 -10.2 1.1 5 500 5870 260 17 16.7 3.0 | 305 15 12.4 -8.6 6 400 7560 285 17 16.4 -4.4 | 323 20 12.1 -16.0 7 300 9640 300 29 25.1 -14.5 | 321 33 20.8 -26.1 8 250 10900 290 52 48.9 -17.8 | 303 53 44.5 -29.4 9 200 12400 285 49 47.3 -12.7 | 299 49 43.0 -24.3 10 150 14220 285 45 43.5 -11.6 | 301 46 39.1 -23.2 11 100 16600 280 12 11.8 -2.1 | 331 16 7.5 -13.7 12 70 18640 200 17 5.8 16.0 | 199 5 1.5 4.4 13 50 20630 115 6 -5.4 2.5 | 47 13 -9.8 -9.0 14 30 23840 5 6 -0.5 -6.0 | 15 18 -4.9 -17.6 15 20 26450 55 21 -17.2 -12.0 | 42 32 -21.5 -23.6 Wind Parameters Mean winds (0-6000m): 170.5 at 16.5 knts Storm direction: 200.5 at 12.4 knts Shear (0-3000m) pos: 1.9 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 32.7 deg Storm rel helicity (0-3000m) pos: 68.4 neg: -17.2 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.9 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 19.53 Bulk Shear: 24.74 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 126 19 88 20| 8.4 0.0 8.4| 36.3 -2.2 34.1 68.1 0.63| 12.1 7.6 1000 128 18 89 19| 4.0 0.0 4.0| 44.7 -5.1 39.6 39.6 0.54| 8.2 4.5 1500 135 18 94 17| 4.2 0.0 4.2| 67.0 -5.1 61.9 41.3 0.64| 7.8 5.0 2000 141 18 99 16| 2.9 0.0 2.9| 68.4 -8.7 59.7 29.9 0.56| 6.3 3.5 2500 144 18 101 15| 2.3 0.3 2.7| 68.4 -13.0 55.4 22.2 0.47| 5.4 2.5 3000 146 18 102 14| 1.9 0.5 2.5| 68.4 -17.2 51.2 17.1 0.39| 4.8 1.9 4000 151 17 104 13| 2.1 0.4 2.6| 77.6 -18.2 59.4 14.9 0.43| 4.7 2.0 5000 160 16 112 11| 2.3 0.3 2.6| 86.8 -18.2 68.6 13.7 0.52| 4.8 2.5 6000 170 16 124 8| 2.2 0.3 2.5|105.9 -18.2 87.7 14.6 0.53| 4.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJAM/skewt/RJAM.skewt.20250428.12.gif