UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 6 JAN 26 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 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 1017 9 16.8 12.9 78 3.9 14.4 330 2 288.6 290.2 286.9 314.4 9.22 1 1014 33 16.2 8.2 59 8.0 11.7 326 3 288.2 289.4 284.2 307.2 6.73 2 1000 148 15.4 10.4 72 5.0 12.5 310 7 288.5 289.9 285.7 310.9 7.93 3 945 625 11.4 8.3 81 3.1 9.7 332 6 289.2 290.5 285.2 309.8 7.28 4 943 642 11.4 8.3 81 3.1 9.6 333 6 289.4 290.7 285.3 310.0 7.30 5 940 669 11.8 7.0 72 4.8 9.2 334 6 290.0 291.2 284.9 309.1 6.69 6 932 741 15.2 1.2 39 14.0 8.1 337 6 294.2 295.0 284.3 307.3 4.47 7 929 768 15.6 -1.4 31 17.0 7.3 338 6 294.9 295.6 283.8 305.9 3.71 8 925 805 15.6 1.6 39 14.0 8.4 340 6 295.3 296.1 284.9 308.9 4.64 9 916 888 15.2 2.2 41 13.0 8.4 339 6 295.7 296.6 285.4 310.1 4.89 10 860 1418 10.8 4.8 66 6.0 7.5 336 6 296.5 297.6 287.1 314.8 6.28 11 851 1506 10.4 1.4 54 9.0 5.8 335 6 296.9 297.8 285.9 311.7 4.98 12 850 1516 10.2 0.2 50 10.0 5.2 335 6 296.8 297.7 285.4 310.4 4.56 13 844 1575 10.4 -20.6 9 31.0 0.4 334 6 297.6 297.8 281.5 300.5 0.88 14 838 1634 10.0 -5.0 34 15.0 3.2 333 7 297.8 298.4 284.3 307.3 3.14 15 752 2522 3.8 -26.2 9 30.0 -4.3 292 13 300.5 300.6 282.4 302.5 0.60 16 700 3103 3.2 -39.8 3 43.0 -5.8 260 14 306.0 306.1 284.0 306.6 0.17 17 696 3149 4.6 261 15 308.1 18 694 3173 4.8 262 15 308.6 19 674 3410 4.6 267 18 310.9 20 634 3904 1.2 278 24 312.5 21 612 4188 1.8 269 25 316.4 22 581 4605 0.2 268 32 319.3 23 500 5790 -6.9 -54.9 1 48.0 -13.8 260 48 324.6 324.6 290.2 324.8 0.04 24 494 5884 -7.7 -55.7 1 48.0 -14.4 258 50 324.8 324.8 290.2 324.9 0.04 25 423 7083 -11.1 -50.1 2 39.0 -17.1 264 66 335.2 335.2 293.2 335.5 0.09 26 400 7510 -14.1 -56.1 1 42.0 -19.4 255 70 336.7 336.7 293.5 336.9 0.05 27 300 9620 -31.7 -48.7 17 17.0 -33.3 255 68 340.7 340.7 294.6 341.3 0.15 28 295 9739 -32.9 -49.9 17 17.0 -34.4 254 69 340.6 340.7 294.6 341.2 0.14 29 268 10411 -35.7 -67.7 2 32.0 -37.2 249 72 346.0 346.0 295.8 346.1 0.02 30 250 10890 -40.1 -64.1 6 24.0 -41.1 245 74 346.4 346.5 295.8 346.6 0.03 31 200 12370 -52.7 -69.7 11 17.0 -53.0 245 75 349.3 349.3 296.5 349.4 0.02 32 161 13732 -64.5 -75.5 21 11.0 -64.6 230 77 351.8 351.8 297.0 351.8 0.01 33 150 14160 -68.3 -80.3 16 12.0 -68.4 225 78 352.4 352.4 297.1 352.4 0.00 34 149 14200 -68.9 -81.9 14 13.0 -68.9 225 78 352.1 352.1 297.1 352.1 0.00 35 148 14240 -69.0 -82.4 13 13.3 -69.1 225 79 352.5 352.5 297.2 352.5 0.00 36 146 14321 -69.3 -83.3 11 14.0 -69.4 225 79 353.4 353.4 297.4 353.4 0.00 37 142 14488 -65.9 -81.9 9 16.0 -66.0 230 75 362.2 362.2 299.1 362.2 0.00 38 110 15994 -76.9 -89.9 11 13.0 -76.9 254 45 369.0 369.0 300.4 369.0 0.00 39 100 16540 -77.7 -90.7 11 13.0 -77.7 225 34 377.6 377.6 301.9 377.6 0.00 TRP WND 148 14240 -69.0 -82.4 13 13.3 -69.1 225 79 352.5 352.5 297.2 352.5 0.00 Sounding variables and indices 1000-500 mb thick: 5642.00 m Freezing level: 578.72 mb = 4638.34 m = 15217.45 ft Wetbulb zero: 801.11 mb = 2003.37 m = 6572.65 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 38.06 % Est. max temperature: 24.65 C = 76.37 F Sfc-Lift cond lev (LCL): 959.62 mb = 495.30 m = 1624.99 ft T: 12.49 C 700-500 lapse rate: 3.76 C/km ThetaE index: 14.39 C Layer 851.0- 838.0 mb Conv cond level (CCL): 759.22 mb = 2443.90 m = 8017.95 ft Mean mixing ratio: 6.90 g/kg Conv temperature: 28.54 C = 83.37 F Cap Strength: 14.18 C Lifted Index: 15.58 C Risk: None Lifted Index @300 mb: 22.19 C Lifted Index @700 mb: 7.46 C Showalter Index: 15.17 C Risk: None Total Totals Index: 24.20 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 7.10 C K Index: -25.70 Risk: None Sweat Index: 62.40 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.48 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 12393.96 J/kg Cap Strength: 15.41 C Lift Cond Lev (LCL): 879.44 mb = 1230.51 m = 4037.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 15 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 1017 9 330 2 1.0 -1.7 | 120 14 -11.8 6.9 1 1000 148 310 7 5.4 -4.5 | 119 9 -7.5 4.1 2 925 805 340 6 2.1 -5.6 | 105 11 -10.8 3.0 3 850 1516 335 6 2.5 -5.4 | 107 11 -10.3 3.2 4 788 2134 325 11 6.3 -9.0 | 86 7 -6.5 -0.4 5 759 2438 305 11 9.0 -6.3 | 121 4 -3.8 2.3 6 732 2743 255 17 16.4 4.4 | 195 13 3.6 13.0 7 700 3103 260 14 13.8 2.4 | 185 11 1.0 11.0 8 629 3962 280 25 24.6 -4.3 | 250 13 11.8 4.3 9 605 4267 265 25 24.9 2.2 | 228 16 12.1 10.8 10 561 4877 270 39 39.0 -0.0 | 252 28 26.2 8.6 11 500 5790 260 48 47.3 8.3 | 244 38 34.4 16.9 12 462 6401 250 58 54.5 19.8 | 236 50 41.7 28.4 13 427 7010 265 65 64.8 5.7 | 255 54 51.9 14.3 14 410 7315 260 70 68.9 12.2 | 250 60 56.1 20.8 15 400 7510 255 70 67.6 18.1 | 244 61 54.8 26.7 16 300 9620 255 68 65.7 17.6 | 244 59 52.8 26.2 17 250 10890 245 74 67.1 31.3 | 234 67 54.2 39.9 18 225 11582 240 73 63.2 36.5 | 228 68 50.4 45.1 19 200 12370 245 75 68.0 31.7 | 234 68 55.1 40.3 20 196 12497 245 74 67.1 31.3 | 234 67 54.2 39.9 21 150 14160 225 78 55.2 55.2 | 214 77 42.3 63.8 22 148 14240 225 79 55.9 55.9 | 214 77 43.0 64.5 23 146 14326 225 79 55.9 55.9 | 214 77 43.0 64.5 24 118 15545 265 51 50.8 4.4 | 251 40 38.0 13.0 25 107 16154 250 43 40.4 14.7 | 230 36 27.6 23.3 26 100 16540 225 34 24.0 24.0 | 199 35 11.2 32.6 Wind Parameters Mean winds (0-6000m): 273.8 at 20.6 knts Storm direction: 303.8 at 15.4 knts Shear (0-3000m) pos: 0.2 neg: 2.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 68.1 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -19.2 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 36.91 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 ------------------------------------------------------------------------------- 500 317 6 115 10| 0.0 4.6 4.6| 0.0 -5.0 -5.0 -10.0 -0.28| 6.9 -1.9 1000 326 6 111 10| 0.7 2.3 3.0| 0.3 -6.9 -6.6 -6.6 -0.30| 4.3 -1.3 1500 330 6 109 10| 0.5 1.6 2.0| 0.9 -6.9 -5.9 -4.0 -0.26| 3.0 -0.8 2000 330 7 107 10| 0.4 2.2 2.6| 0.9 -12.7 -11.7 -5.9 -0.36| 3.3 -1.2 2500 325 7 106 9| 0.3 2.5 2.8| 7.6 -13.6 -6.0 -2.4 0.03| 4.2 0.1 3000 308 9 118 7| 0.2 2.7 2.9| 13.4 -19.2 -5.8 -1.9 0.08| 5.6 0.5 4000 291 11 154 5| 1.4 2.0 3.4| 48.1 -20.9 27.2 6.8 0.30| 6.0 1.8 5000 281 15 203 6| 2.1 2.3 4.4| 93.0 -39.0 54.0 10.8 0.26| 6.9 1.8 6000 274 21 227 11| 1.7 3.2 4.9| 93.0 -97.1 -4.2 -0.7 0.14| 7.0 1.0 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260106.12.gif