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 VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 14 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 1011 9 23.0 11.0 47 12.0 15.7 0 0 295.2 296.7 288.3 318.9 8.17 1 1000 107 23.0 13.0 53 10.0 16.7 290 8 296.1 297.9 289.8 323.5 9.45 2 925 780 17.4 11.4 68 6.0 13.7 360 6 297.1 298.8 289.9 323.8 9.19 3 859 1408 12.4 7.4 72 5.0 9.5 123 10 298.2 299.6 288.8 320.3 7.54 4 850 1496 11.6 4.6 62 7.0 7.8 140 11 298.3 299.4 287.7 316.8 6.26 5 838 1614 10.6 2.6 58 8.0 6.4 148 11 298.5 299.5 287.0 314.8 5.51 6 837 1624 10.6 2.6 58 8.0 6.4 149 11 298.6 299.6 287.1 314.9 5.52 7 832 1674 11.0 -11.0 20 22.0 2.2 153 11 299.5 299.9 283.7 305.7 1.98 8 804 1959 10.2 -34.8 3 45.0 -1.0 173 11 301.6 301.6 282.4 302.5 0.25 9 700 3100 6.2 -26.8 7 33.0 -3.4 255 11 309.4 309.5 285.8 311.4 0.61 10 671 3445 5.8 -34.2 4 40.0 -4.4 256 16 312.7 312.7 286.6 313.8 0.31 11 631 3943 2.2 -25.8 10 28.0 -6.0 257 23 314.1 314.2 287.6 316.7 0.74 12 611 4202 2.4 -35.6 4 38.0 -6.8 257 26 317.2 317.3 288.2 318.3 0.30 13 538 5216 -2.9 -39.9 4 37.0 -10.7 259 41 322.7 322.7 289.8 323.5 0.22 14 504 5728 -7.1 -35.1 9 28.0 -13.3 260 48 323.6 323.7 290.3 325.1 0.38 15 500 5790 -6.9 -37.9 6 31.0 -13.3 260 49 324.6 324.7 290.5 325.7 0.29 16 486 6012 -7.3 -44.3 3 37.0 -14.0 259 51 326.8 326.8 291.0 327.4 0.15 17 400 7500 -18.1 -38.1 16 20.0 -21.6 250 65 331.5 331.5 292.5 332.8 0.36 18 363 8216 -24.3 -41.3 19 17.0 -26.6 248 70 332.5 332.6 292.7 333.6 0.28 19 300 9580 -33.7 -50.7 16 17.0 -35.1 245 81 337.9 337.9 293.9 338.4 0.12 20 250 10830 -44.3 -60.3 15 16.0 -44.9 260 89 340.2 340.2 294.4 340.4 0.05 21 248 10884 -44.7 -62.0 13 17.3 -45.3 260 89 340.4 340.4 294.4 340.5 0.04 22 247 10911 -44.9 -62.9 12 18.0 -45.5 260 88 340.5 340.5 294.5 340.6 0.03 23 223 11598 -43.9 -66.9 6 23.0 -44.7 260 75 352.1 352.1 297.1 352.2 0.02 24 202 12255 -49.9 -73.9 4 24.0 -50.4 260 62 352.7 352.7 297.3 352.8 0.01 25 200 12320 -50.1 -74.1 4 24.0 -50.5 260 61 353.4 353.4 297.4 353.5 0.01 26 171 13328 -57.1 -80.1 4 23.0 -57.3 276 59 358.0 358.0 298.3 358.0 0.00 27 150 14150 -60.9 -91.9 1 31.0 -61.1 290 58 365.2 365.2 299.7 365.2 0.00 28 147 14275 -61.3 -89.3 1 28.0 -61.5 288 57 366.6 366.6 299.9 366.6 0.00 29 100 16560 -79.7 -96.7 4 17.0 -79.7 245 37 373.7 373.7 301.2 373.7 0.00 30 97 16733 -77.1 -94.1 5 17.0 -77.1 252 35 382.1 382.1 302.6 382.1 0.00 31 81 17749 -82.5 -94.5 11 12.0 -82.5 290 26 391.2 391.2 304.0 391.2 0.00 32 72 18411 -78.5 -93.5 7 15.0 -78.6 294 16 413.1 413.1 306.9 413.1 0.00 33 70 18570 -79.9 -96.9 4 17.0 -79.9 295 13 413.4 413.4 306.9 413.4 0.00 34 62 19259 -79.7 -105.7 1 26.0 -79.7 304 14 428.5 428.5 308.7 428.5 0.00 35 60 19449 -73.5 -92.5 4 19.0 -73.6 306 14 446.4 446.4 310.5 446.4 0.00 36 57 19749 -74.5 -91.5 6 17.0 -74.6 310 15 450.7 450.7 310.9 450.7 0.00 37 53 20179 -68.5 -87.5 5 19.0 -68.7 316 15 474.1 474.1 313.0 474.1 0.00 38 50 20530 -67.9 -83.9 8 16.0 -68.1 320 16 483.5 483.5 313.7 483.5 0.01 39 44 21298 -68.3 -87.3 5 19.0 -68.5 500.5 500.5 315.0 500.5 0.00 40 36 22525 -60.5 -81.5 5 21.0 -61.2 550.3 550.3 318.1 550.3 0.01 41 31 23459 -59.3 -79.3 6 20.0 -60.2 577.5 577.5 319.6 577.7 0.02 TRP 81 17749 -82.5 -94.5 11 12.0 -82.5 290 26 391.2 391.2 304.0 391.2 0.00 WND 248 10884 -44.7 -62.0 13 17.3 -45.3 260 89 340.4 340.4 294.4 340.5 0.04 Sounding variables and indices 1000-500 mb thick: 5683.00 m Freezing level: 577.94 mb = 4661.24 m = 15292.60 ft Wetbulb zero: 812.64 mb = 1869.77 m = 6134.34 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 21.62 % Est. max temperature: 25.99 C = 78.78 F Sfc-Lift cond lev (LCL): 846.84 mb = 1527.03 m = 5009.87 ft T: 11.34 C 700-500 lapse rate: 4.87 C/km ThetaE index: 12.48 C Layer 832.0- 700.0 mb Conv cond level (CCL): 756.88 mb = 2456.31 m = 8058.65 ft Mean mixing ratio: 9.22 g/kg Conv temperature: 32.76 C = 90.98 F Cap Strength: 7.86 C Lifted Index: 7.67 C Risk: None Lifted Index @300 mb: 10.93 C Lifted Index @700 mb: 4.42 C Showalter Index: 11.30 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 11.50 C K Index: -9.90 Risk: None Sweat Index: 126.20 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.01 J/kg Max Up Vert Vel: 2.45 m/s Conv Inhibition (B-): 26440.42 J/kg Cap Strength: 7.80 C Lift Cond Lev (LCL): 852.58 mb = 1470.57 m = 4824.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 1011 9 0 0 -0.0 -0.0 | 105 15 -14.7 4.1 1 1000 107 290 8 7.5 -2.7 | 101 7 -7.2 1.3 2 925 780 360 6 -0.0 -6.0 | 83 15 -14.7 -1.9 3 850 1496 140 11 -7.1 8.4 | 120 25 -21.8 12.5 4 700 3100 255 11 10.6 2.8 | 150 8 -4.1 6.9 5 500 5790 260 49 48.3 8.5 | 249 36 33.6 12.6 6 400 7500 250 65 61.1 22.2 | 240 53 46.4 26.3 7 300 9580 245 81 73.4 34.2 | 237 70 58.7 38.3 8 250 10830 260 89 87.6 15.5 | 255 76 73.0 19.5 9 248 10884 260 89 87.6 15.5 | 255 76 73.0 19.5 10 200 12320 260 61 60.1 10.6 | 252 48 45.4 14.7 11 150 14150 290 58 54.5 -19.8 | 292 43 39.8 -15.8 12 100 16560 245 37 33.5 15.6 | 224 27 18.8 19.7 13 81 17749 290 26 24.4 -8.9 | 296 11 9.7 -4.8 14 70 18570 295 13 11.8 -5.5 | 64 3 -2.9 -1.4 15 50 20530 320 16 10.3 -12.3 | 28 9 -4.4 -8.2 Wind Parameters Mean winds (0-6000m): 255.5 at 20.3 knts Storm direction: 285.5 at 15.2 knts Shear (0-3000m) pos: 2.1 neg: 1.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 45.7 deg Storm rel helicity (0-3000m) pos: 159.7 neg: -9.6 tot: 150.1 m^2/s^2 ave: 50.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 38.01 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 ------------------------------------------------------------------------------- 500 307 7 90 9| 0.0 7.0 7.0| 0.0 -9.4 -9.4 -18.7 -0.29| 13.9 -4.1 1000 332 7 81 12| 4.4 3.5 7.9| 7.9 -9.4 -1.5 -1.5 -0.10| 11.4 -1.2 1500 354 8 76 14| 6.1 2.3 8.4| 98.5 -9.4 89.1 59.4 0.31| 13.1 4.1 2000 149 8 121 22| 4.5 1.8 6.2|134.8 -9.4 125.4 62.7 0.40| 11.6 4.6 2500 178 9 131 20| 3.2 1.4 4.6|155.1 -9.4 145.8 58.3 0.42| 10.7 4.5 3000 200 9 138 17| 2.1 1.2 3.3|159.7 -9.6 150.1 50.0 0.39| 10.1 3.9 4000 239 11 152 11| 3.0 0.9 3.8|185.7 -9.8 175.8 44.0 0.46| 9.4 4.4 5000 251 15 177 9| 3.8 0.7 4.5|217.1 -9.8 207.2 41.4 0.46| 8.9 4.1 6000 255 20 209 10| 3.7 0.9 4.6|244.9 -16.4 228.6 38.1 0.43| 8.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260114.12.gif