UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 16 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 1018 8 18.6 12.6 68 6.0 14.9 60 6 290.3 291.9 287.3 315.8 9.03 1 1000 155 17.0 11.0 68 6.0 13.4 70 8 290.1 291.6 286.6 313.5 8.26 2 934 733 12.8 5.8 62 7.0 9.0 17 8 291.6 292.7 285.1 309.4 6.20 3 925 814 12.2 5.2 62 7.0 8.5 10 8 291.8 292.8 284.9 309.0 6.00 4 885 1183 11.0 6.9 76 4.1 8.7 310 8 294.3 295.5 287.0 314.7 7.06 5 850 1517 8.4 6.2 86 2.2 7.2 255 8 294.9 296.2 287.2 315.3 7.01 6 821 1804 7.4 5.0 85 2.4 6.1 256 14 296.8 298.0 287.5 316.4 6.67 7 754 2505 5.0 3.7 91 1.3 4.3 258 27 301.5 302.8 289.2 321.3 6.63 8 735 2714 5.6 -0.4 65 6.0 2.5 259 31 304.4 305.3 288.7 319.8 5.06 9 700 3112 2.0 -6.0 55 8.0 -1.5 260 39 304.7 305.3 287.2 315.5 3.49 10 691 3216 1.2 -9.8 44 11.0 -3.2 261 40 304.9 305.4 286.5 313.2 2.63 11 687 3262 1.8 -15.2 27 17.0 -4.3 261 40 306.1 306.4 285.9 311.6 1.71 12 680 3345 2.0 -15.0 27 17.0 -4.1 261 41 307.2 307.6 286.4 312.9 1.75 13 633 3915 -2.7 -7.6 69 4.9 -4.8 264 45 308.2 308.9 288.4 318.9 3.41 14 629 3965 -2.9 -10.9 54 8.0 -6.0 265 46 308.6 309.1 287.8 317.0 2.64 15 608 4234 -1.7 -40.7 3 39.0 -9.4 266 48 313.0 313.0 286.6 313.6 0.18 16 580 4607 -1.7 268 51 317.2 17 544 5113 -4.1 271 55 320.2 18 500 5770 -9.1 -53.1 1 44.0 -15.2 275 60 321.9 322.0 289.4 322.2 0.06 19 479 6100 -10.9 -45.9 4 35.0 -16.4 273 64 323.7 323.7 290.0 324.2 0.13 20 455 6493 -11.5 -38.5 9 27.0 -16.7 271 69 327.7 327.8 291.4 328.9 0.30 21 400 7460 -20.7 -35.7 25 15.0 -23.3 265 82 328.1 328.2 291.6 329.8 0.46 22 350 8436 -28.9 -42.9 25 14.0 -30.5 272 94 329.8 329.8 291.9 330.7 0.25 23 300 9530 -34.7 -57.7 8 23.0 -36.1 280 107 336.5 336.5 293.5 336.7 0.05 24 250 10790 -38.3 -75.3 1 37.0 -39.6 275 126 349.1 349.1 296.4 349.1 0.01 25 244 10956 -40.1 -75.1 1 35.0 -41.2 274 126 348.9 348.9 296.4 348.9 0.01 26 200 12280 -51.5 270 126 351.2 27 189 12644 -54.0 270 128 353.0 28 164 13539 -60.1 273 110 357.3 29 150 14090 -62.9 275 99 361.7 30 114 15751 -71.1 268 67 376.0 31 100 16520 -75.1 265 52 382.6 32 76 18076 -80.9 261 39 401.7 33 70 18540 -77.9 260 35 417.7 34 55 19950 -69.9 271 24 465.9 35 50 20520 -68.5 275 19 482.1 36 46 21021 -66.7 286 19 498.0 37 36 22525 -59.7 320 20 552.3 38 32 23257 -61.9 336 21 565.4 39 30 23660 -57.1 345 21 589.0 40 29 23873 -57.1 332 20 594.7 41 23 25333 -56.7 243 14 636.7 42 20 26210 -58.9 190 10 655.9 43 19 26533 -57.9 668.7 TRP WND 189 12644 -54.0 270 128 353.0 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 660.00 mb = 3587.32 m = 11769.28 ft Wetbulb zero: 713.18 mb = 2959.96 m = 9711.02 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 65.76 % Est. max temperature: 22.95 C = 73.30 F Sfc-Lift cond lev (LCL): 931.18 mb = 758.14 m = 2487.30 ft T: 12.61 C 700-500 lapse rate: 4.18 C/km ThetaE index: 9.73 C Layer 735.0- 680.0 mb Conv cond level (CCL): 755.05 mb = 2493.50 m = 8180.67 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 29.86 C = 85.74 F Cap Strength: 12.40 C Lifted Index: 12.15 C Risk: None Lifted Index @300 mb: 17.84 C Lifted Index @700 mb: 5.32 C Showalter Index: 9.98 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 15.30 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 150.40 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.52 J/kg Max Up Vert Vel: 3.01 m/s Conv Inhibition (B-): 44129.71 J/kg Cap Strength: 12.35 C Lift Cond Lev (LCL): 879.21 mb = 1237.06 m = 4058.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 25 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 1018 8 60 6 -5.2 -3.0 | 109 28 -26.8 9.1 1 1000 155 70 8 -7.5 -2.7 | 108 31 -29.1 9.4 2 925 814 10 8 -1.4 -7.9 | 100 23 -23.0 4.2 3 850 1517 255 8 7.7 2.1 | 136 20 -13.9 14.2 4 700 3112 260 39 38.4 6.8 | 222 25 16.8 18.9 5 500 5770 275 60 59.8 -5.2 | 260 39 38.2 6.9 6 400 7460 265 82 81.7 7.1 | 252 63 60.1 19.3 7 300 9530 280 107 105.4 -18.6 | 274 84 83.8 -6.5 8 250 10790 275 126 125.5 -11.0 | 269 104 103.9 1.1 9 200 12280 270 126 126.0 -0.0 | 263 105 104.4 12.1 10 189 12644 270 128 128.0 -0.0 | 264 107 106.4 12.1 11 150 14090 275 99 98.6 -8.6 | 267 77 77.0 3.5 12 100 16520 265 52 51.8 4.5 | 241 35 30.2 16.6 13 70 18540 260 35 34.5 6.1 | 215 22 12.9 18.2 14 50 20520 275 19 18.9 -1.7 | 166 11 -2.7 10.5 15 30 23660 345 21 5.4 -20.3 | 63 18 -16.1 -8.2 16 20 26210 190 10 1.7 9.8 | 138 30 -19.8 22.0 Wind Parameters Mean winds (0-6000m): 269.3 at 33.0 knts Storm direction: 299.3 at 24.7 knts Shear (0-3000m) pos: 5.0 neg: 2.4 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 182.6 neg: -31.0 tot: 151.7 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 208.83 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 57 8 106 29| 0.0 3.4 3.4| 0.0 -25.1 -25.1 -50.2 -0.54| 6.2 -3.4 1000 35 8 102 27| 0.0 4.8 4.8| 7.2 -31.0 -23.7 -23.7 -0.19| 7.4 -1.4 1500 15 8 101 24| 0.0 4.8 4.8| 51.9 -31.0 21.0 14.0 0.26| 8.8 2.3 2000 317 9 110 16| 2.5 3.6 6.0| 95.0 -31.0 64.0 32.0 0.45| 9.1 4.1 2500 278 12 136 14| 4.0 2.9 6.8|138.3 -31.0 107.3 42.9 0.56| 9.3 5.2 3000 269 15 153 14| 5.0 2.4 7.3|182.6 -31.0 151.7 50.6 0.61| 9.4 5.7 4000 265 22 180 14| 4.9 1.8 6.7|242.5 -31.0 211.5 52.9 0.65| 8.3 5.4 5000 267 28 203 15| 4.8 1.4 6.2|307.3 -31.0 276.3 55.3 0.67| 7.6 5.1 6000 269 33 222 17| 4.8 1.2 5.9|363.4 -37.0 326.3 54.4 0.65| 7.3 4.7 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20260116.00.gif