UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 28 NOV 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1014 8 20.6 18.4 87 2.2 19.1 310 4 292.6 294.9 291.7 330.2 13.24 1 1008 57 22.2 17.2 73 5.0 18.9 325 4 294.7 296.9 291.7 330.0 12.33 2 1000 122 21.8 16.8 73 5.0 18.5 345 4 295.0 297.1 291.6 329.7 12.12 3 925 794 15.6 14.4 93 1.2 14.8 15 8 295.3 297.3 291.0 327.5 11.22 4 865 1360 11.6 10.5 93 1.1 10.9 327 14 296.8 298.5 289.9 323.7 9.25 5 857 1438 13.4 7.4 67 6.0 9.9 321 15 299.5 300.9 289.3 321.8 7.55 6 850 1507 13.6 5.6 58 8.0 9.0 315 16 300.4 301.6 288.8 320.3 6.72 7 846 1547 13.6 6.6 63 7.0 9.6 313 17 300.8 302.1 289.5 322.3 7.24 8 738 2683 6.6 6.0 96 0.6 6.2 257 31 305.1 306.6 291.5 329.2 7.97 9 725 2829 6.8 6.2 96 0.6 6.5 249 33 306.9 308.5 292.2 331.9 8.23 10 700 3117 6.6 5.9 95 0.7 6.2 235 37 309.8 311.4 293.2 335.4 8.35 11 639 3863 3.6 2.7 94 0.9 3.1 239 46 314.6 316.0 293.7 337.4 7.30 12 517 5558 -5.1 -7.0 86 1.9 -6.0 249 67 323.7 324.6 293.9 338.2 4.38 13 505 5742 -6.9 -17.9 41 11.0 -10.7 250 69 323.7 324.1 291.7 330.0 1.85 14 500 5820 -7.7 -20.7 34 13.0 -11.8 250 70 323.7 323.9 291.3 328.7 1.47 15 497 5867 -7.7 -20.7 34 13.0 -11.9 250 70 324.2 324.5 291.5 329.3 1.48 16 476 6202 -7.5 -19.5 38 12.0 -11.6 250 69 328.5 328.8 292.9 334.5 1.71 17 467 6350 -8.7 -12.0 77 3.3 -10.1 250 69 328.8 329.4 294.3 339.9 3.27 18 456 6534 -9.5 -12.9 76 3.4 -10.9 250 68 330.0 330.7 294.5 340.7 3.11 19 403 7474 -17.1 -18.2 91 1.1 -17.4 250 66 332.1 332.5 294.3 340.0 2.26 20 400 7530 -16.5 -18.8 82 2.3 -17.3 250 66 333.5 334.0 294.6 341.2 2.17 21 390 7720 -16.9 -19.5 80 2.6 -17.7 249 68 335.4 335.9 295.0 342.9 2.09 22 375 8014 -17.9 -21.5 73 3.6 -19.0 248 72 337.9 338.3 295.4 344.5 1.83 23 328 9004 -23.9 -30.9 52 7.0 -25.4 245 83 342.8 343.0 295.8 346.2 0.89 24 326 9049 -24.2 -35.8 33 11.7 -26.3 245 84 343.1 343.2 295.6 345.2 0.55 25 325 9071 -24.3 -38.3 26 14.0 -26.6 245 84 343.2 343.3 295.5 344.9 0.43 26 317 9253 -25.5 -42.5 19 17.0 -27.9 245 83 344.0 344.0 295.6 345.1 0.29 27 300 9650 -28.9 -45.9 18 17.0 -30.9 245 80 344.6 344.7 295.6 345.5 0.21 28 278 10188 -33.7 -43.7 36 10.0 -34.8 249 80 345.3 345.4 295.8 346.5 0.29 29 265 10520 -36.5 -42.5 54 6.0 -37.1 252 80 346.0 346.1 296.0 347.4 0.34 30 250 10920 -39.9 -46.9 47 7.0 -40.5 255 80 346.7 346.8 296.1 347.7 0.22 31 249 10947 -40.1 -47.1 47 7.0 -40.6 255 80 346.8 346.9 296.1 347.7 0.22 32 200 12410 -50.3 260 80 353.1 33 150 14220 -65.1 260 72 357.9 34 101 16525 -82.5 245 66 367.3 35 100 16580 -82.3 245 66 368.7 36 76 18121 -79.1 268 42 405.5 37 70 18590 -76.7 275 35 420.3 38 53 20211 -68.9 271 16 473.2 39 50 20560 -66.1 270 12 487.7 40 30 23700 -59.5 280 23 582.4 41 25 24851 -55.7 624.5 TRP 101 16525 -82.5 245 66 367.3 WND 326 9049 -24.2 -35.8 33 11.7 -26.3 245 84 343.1 343.2 295.6 345.2 0.55 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 588.52 mb = 4564.17 m = 14974.14 ft Wetbulb zero: 597.81 mb = 4395.90 m = 14422.07 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 85.95 % Est. max temperature: 25.17 C = 77.31 F Sfc-Lift cond lev (LCL): 981.98 mb = 278.71 m = 914.39 ft T: 20.35 C 700-500 lapse rate: 5.29 C/km ThetaE index: 9.83 C Layer 1008.0- 846.0 mb Conv cond level (CCL): 913.63 mb = 898.32 m = 2947.20 ft Mean mixing ratio: 11.70 g/kg Conv temperature: 23.58 C = 74.44 F Cap Strength: 5.08 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 12.27 C Lifted Index @700 mb: 2.77 C Showalter Index: 8.51 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 13.30 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 169.20 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.41 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 2.66 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 920.80 mb = 832.38 m = 2730.89 ft Lev Free Conv (LFC): 895.80 mb = 1064.60 m = 3492.73 ft Equ Level (EL): 855.80 mb = 1449.65 m = 4756.02 ft B at Equ Level: 5.29 J/kg Max Parcel Lev (MPL): 845.80 mb = 1548.68 m = 5080.90 ft Wind level data Storm motion: 281 at 27 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 1014 8 310 4 3.1 -2.6 | 96 24 -23.5 2.4 1 1000 122 345 4 1.0 -3.9 | 92 26 -25.5 1.1 2 925 794 15 8 -2.1 -7.7 | 84 29 -28.6 -2.8 3 850 1507 315 16 11.3 -11.3 | 67 16 -15.2 -6.4 4 700 3117 235 37 30.3 21.2 | 188 26 3.8 26.2 5 500 5820 250 70 65.8 23.9 | 234 49 39.3 28.9 6 400 7530 250 66 62.0 22.6 | 232 45 35.5 27.5 7 326 9049 245 84 76.1 35.5 | 231 64 49.6 40.4 8 300 9650 245 80 72.5 33.8 | 230 60 46.0 38.7 9 250 10920 255 80 77.3 20.7 | 243 57 50.7 25.6 10 200 12410 260 80 78.8 13.9 | 250 56 52.3 18.8 11 150 14220 260 72 70.9 12.5 | 249 48 44.4 17.4 12 101 16525 245 66 59.8 27.9 | 225 47 33.3 32.8 13 100 16580 245 66 59.8 27.9 | 225 47 33.3 32.8 14 70 18590 275 35 34.9 -3.1 | 257 9 8.3 1.9 15 50 20560 270 12 12.0 -0.0 | 109 15 -14.5 4.9 16 30 23700 280 23 22.7 -4.0 | 104 4 -3.9 0.9 Wind Parameters Mean winds (0-6000m): 250.5 at 36.0 knts Storm direction: 280.5 at 27.0 knts Shear (0-3000m) pos: 0.9 neg: 6.7 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -100.5 tot: -95.3 m^2/s^2 ave: -31.8 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 182.23 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 ------------------------------------------------------------------------------- 500 350 5 90 26| 5.1 0.0 5.1| 0.0 -25.8 -25.8 -51.6 -0.75| 5.2 -3.9 1000 2 6 87 27| 2.6 2.1 4.7| 0.0 -57.5 -57.5 -57.5 -0.74| 5.7 -4.2 1500 344 9 82 24| 1.7 4.3 6.0| 0.0 -84.0 -84.0 -56.0 -0.56| 7.6 -4.3 2000 325 11 78 20| 1.3 5.5 6.8| 0.3 -89.4 -89.1 -44.5 -0.42| 8.4 -3.6 2500 304 14 79 15| 1.0 6.3 7.3| 5.1 -89.4 -84.3 -33.7 -0.15| 9.5 -1.5 3000 280 17 101 10| 0.9 6.7 7.6| 5.3-100.5 -95.3 -31.8 -0.15| 10.5 -1.6 4000 257 23 159 11| 0.5 5.9 6.4| 79.6-107.8 -28.2 -7.0 -0.01| 9.8 -0.1 5000 251 29 185 15| 1.7 4.7 6.4|178.5-107.8 70.7 14.1 0.10| 9.2 1.0 6000 251 36 204 18| 2.3 3.9 6.2|273.6-108.7 164.9 27.5 0.17| 8.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251128.12.gif