UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 14 JAN 26 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 1020 8 19.8 8.8 49 11.0 13.4 80 5 291.3 292.5 285.8 311.2 6.98 1 1000 171 18.8 6.8 46 12.0 12.1 350 10 292.0 293.1 285.2 309.8 6.20 2 925 832 12.6 5.6 62 7.0 8.8 325 16 292.2 293.3 285.3 310.0 6.17 3 861 1431 8.2 0.2 57 8.0 4.3 291 27 293.7 294.5 284.1 306.9 4.51 4 850 1538 8.8 -0.2 53 9.0 4.4 285 29 295.4 296.2 284.7 308.4 4.43 5 817 1864 6.4 3.4 81 3.0 4.8 286 30 296.2 297.3 286.6 313.7 5.99 6 810 1935 6.6 0.6 65 6.0 3.6 286 30 297.1 298.0 285.9 311.7 4.93 7 764 2411 3.2 -7.8 44 11.0 -1.3 288 32 298.5 299.0 284.1 306.9 2.78 8 755 2507 2.8 -15.2 25 18.0 -3.4 288 33 299.0 299.3 283.0 303.9 1.55 9 745 2615 4.6 -41.4 2 46.0 -4.7 288 33 302.1 302.2 282.4 302.6 0.14 10 731 2770 5.6 289 34 304.9 11 700 3124 5.0 290 35 308.0 12 686 3288 4.6 288 36 309.4 13 599 4375 -1.7 278 45 314.3 14 500 5780 -11.7 -59.7 1 48.0 -17.0 265 56 318.8 318.8 288.3 318.9 0.02 15 498 5811 -11.9 -59.9 1 48.0 -17.1 265 57 318.9 318.9 288.4 319.0 0.02 16 458 6449 -14.5 -36.5 14 22.0 -18.6 259 69 323.4 323.4 290.2 324.7 0.37 17 436 6820 -17.1 -20.4 75 3.3 -18.1 256 76 324.7 325.0 291.9 330.6 1.73 18 410 7277 -21.5 -23.2 86 1.7 -22.0 252 85 324.7 325.0 291.6 329.8 1.44 19 408 7314 -20.7 -34.7 27 14.0 -23.2 251 86 326.2 326.3 291.2 328.0 0.49 20 404 7386 -20.7 -51.7 4 31.0 -24.1 251 88 327.2 327.2 291.0 327.5 0.08 21 400 7460 -20.9 -59.9 2 39.0 -24.4 250 89 327.8 327.8 291.1 327.9 0.03 22 381 7818 -22.9 -62.9 1 40.0 -26.1 252 92 329.8 329.8 291.7 329.9 0.02 23 369 8054 -20.3 -65.3 1 45.0 -24.2 253 94 336.3 336.3 293.4 336.3 0.02 24 331 8852 -24.3 -64.3 1 40.0 -27.5 257 101 341.4 341.4 294.7 341.5 0.02 25 302 9513 -29.9 -64.9 2 35.0 -32.1 260 107 342.6 342.6 295.0 342.7 0.02 26 300 9560 -29.9 -64.9 2 35.0 -32.1 260 107 343.2 343.2 295.1 343.3 0.02 27 250 10840 -39.1 -64.1 5 25.0 -40.2 255 109 347.9 347.9 296.2 348.1 0.03 28 247 10922 -40.1 -64.1 6 24.0 -41.1 255 109 347.6 347.7 296.1 347.8 0.03 29 200 12320 -52.3 255 115 349.9 30 185 12821 -55.6 250 122 352.4 31 169 13393 -59.5 254 108 355.2 32 162 13659 -57.9 256 101 362.3 33 150 14140 -62.3 260 89 362.8 34 121 15436 -71.1 252 77 369.6 35 106 16213 -73.9 247 69 378.6 36 100 16550 -76.3 245 66 380.3 37 87 17348 -78.7 390.9 TRP WND 185 12821 -55.6 250 122 352.4 Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 622.48 mb = 4081.37 m = 13390.16 ft Wetbulb zero: 776.41 mb = 2279.88 m = 7479.83 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 54.80 % Est. max temperature: 21.96 C = 71.53 F Sfc-Lift cond lev (LCL): 866.03 mb = 1382.58 m = 4535.98 ft T: 8.56 C 700-500 lapse rate: 6.29 C/km ThetaE index: 11.08 C Layer 810.0- 731.0 mb Conv cond level (CCL): 758.66 mb = 2468.09 m = 8097.31 ft Mean mixing ratio: 6.26 g/kg Conv temperature: 27.36 C = 81.25 F Cap Strength: 10.47 C Lifted Index: 10.60 C Risk: None Lifted Index @300 mb: 23.81 C Lifted Index @700 mb: 9.14 C Showalter Index: 11.60 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 11.50 C K Index: -28.96 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.04 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 14437.84 J/kg Cap Strength: 10.57 C Lift Cond Lev (LCL): 837.10 mb = 1663.86 m = 5458.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 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 1020 8 80 5 -4.9 -0.9 | 124 30 -24.9 16.6 1 1000 171 350 10 1.7 -9.8 | 113 20 -18.3 7.6 2 925 832 325 16 9.2 -13.1 | 112 12 -10.8 4.3 3 850 1538 285 29 28.0 -7.5 | 219 13 8.0 9.9 4 700 3124 290 35 32.9 -12.0 | 247 14 12.9 5.5 5 500 5780 265 56 55.8 4.9 | 238 42 35.8 22.3 6 400 7460 250 89 83.6 30.4 | 233 80 63.6 47.9 7 300 9560 260 107 105.4 18.6 | 247 93 85.4 36.0 8 250 10840 255 109 105.3 28.2 | 242 97 85.3 45.7 9 200 12320 255 115 111.1 29.8 | 243 103 91.1 47.2 10 185 12821 250 122 114.6 41.7 | 238 112 94.7 59.2 11 150 14140 260 89 87.6 15.5 | 244 75 67.7 32.9 12 100 16550 245 66 59.8 27.9 | 221 60 39.8 45.3 Wind Parameters Mean winds (0-6000m): 281.1 at 35.4 knts Storm direction: 311.1 at 26.5 knts Shear (0-3000m) pos: 0.7 neg: 6.1 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -42.2 tot: 1.0 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 143.83 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 ------------------------------------------------------------------------------- 500 349 10 112 20| 0.0 15.4 15.4| 0.0 -42.1 -42.1 -84.1 -0.38| 16.8 -6.3 1000 334 13 112 15| 0.0 11.6 11.6| 5.0 -42.2 -37.2 -37.2 -0.17| 12.9 -2.2 1500 315 17 125 10| 0.0 11.3 11.3| 21.7 -42.2 -20.5 -13.6 0.15| 13.8 2.1 2000 303 20 152 7| 0.0 9.1 9.1| 28.8 -42.2 -13.4 -6.7 0.19| 11.0 2.1 2500 298 22 176 7| 0.4 7.3 7.7| 35.9 -42.2 -6.3 -2.5 0.23| 9.3 2.1 3000 296 24 195 7| 0.7 6.1 6.8| 43.1 -42.2 1.0 0.3 0.26| 8.1 2.1 4000 292 28 218 9| 0.5 5.6 6.1| 45.7 -43.8 1.9 0.5 0.22| 7.3 1.6 5000 287 31 231 13| 0.4 5.3 5.8| 45.7 -60.9 -15.2 -3.0 0.15| 6.9 1.1 6000 281 35 234 18| 0.4 5.4 5.8| 46.5 -91.3 -44.8 -7.5 0.09| 7.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260114.12.gif