UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 27 NOV 25 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 1013 9 24.2 15.2 57 9.0 18.3 0 0 296.3 298.2 291.0 327.4 10.78 1 1010 35 26.2 13.2 45 13.0 17.8 337 14 298.5 300.2 290.6 326.2 9.48 2 1003 97 26.2 13.2 45 13.0 17.8 283 48 299.1 300.8 290.9 327.0 9.54 3 925 804 20.2 10.2 53 10.0 14.0 0 0 300.0 301.5 290.2 324.9 8.47 4 861 1417 14.6 7.6 63 7.0 10.5 127 4 300.3 301.7 289.6 322.9 7.62 5 860 1427 14.6 6.6 59 8.0 10.0 129 4 300.4 301.7 289.2 321.5 7.12 6 858 1446 14.6 5.6 55 9.0 9.5 133 4 300.6 301.9 288.9 320.4 6.66 7 855 1476 15.8 -27.2 4 43.0 2.6 140 5 302.2 302.3 282.9 303.8 0.48 8 851 1516 16.8 -18.2 8 35.0 3.9 148 5 303.6 303.8 284.2 307.1 1.07 9 850 1526 16.6 -17.4 8 34.0 3.9 150 5 303.5 303.7 284.3 307.3 1.15 10 761 2456 10.8 -28.2 5 39.0 -0.7 207 8 307.0 307.1 284.8 308.7 0.49 11 705 3094 12.0 246 10 315.1 12 700 3153 11.6 250 10 315.3 13 666 3567 10.4 -36.6 2 47.0 -2.1 251 13 318.5 318.6 288.5 319.4 0.25 14 598 4450 3.2 -37.8 3 41.0 -6.6 252 20 320.1 320.2 289.0 321.0 0.25 15 516 5631 -2.7 -43.7 3 41.0 -10.9 255 29 326.8 326.8 291.0 327.4 0.15 16 500 5880 -4.7 -38.7 5 34.0 -12.1 255 31 327.3 327.4 291.2 328.3 0.27 17 482 6166 -6.7 -40.7 5 34.0 -13.5 257 31 328.3 328.3 291.5 329.2 0.23 18 400 7590 -16.7 -31.7 26 15.0 -20.0 265 32 333.3 333.4 293.3 335.8 0.67 19 350 8579 -24.3 -32.3 48 8.0 -25.8 260 40 336.0 336.1 294.0 338.7 0.73 20 346 8662 -24.9 -32.9 47 8.0 -26.4 260 41 336.3 336.4 294.0 338.9 0.69 21 327 9072 -25.9 -50.9 8 25.0 -28.5 258 45 340.4 340.4 294.5 340.8 0.11 22 324 9139 -26.3 -47.3 12 21.0 -28.7 258 45 340.7 340.8 294.7 341.4 0.17 23 300 9690 -31.3 -47.3 19 16.0 -32.9 255 50 341.3 341.3 294.8 342.0 0.18 24 290 9930 -33.5 -48.5 21 15.0 -34.8 255 53 341.5 341.5 294.8 342.1 0.16 25 281 10151 -35.5 -51.5 18 16.0 -36.7 255 55 341.7 341.7 294.8 342.2 0.12 26 272 10378 -35.5 -57.5 9 22.0 -36.9 255 58 344.9 344.9 295.6 345.1 0.06 27 250 10960 -40.3 -60.3 10 20.0 -41.3 255 64 346.2 346.2 295.8 346.3 0.05 28 214 12000 -49.0 -82.2 1 33.2 -49.5 265 66 348.4 348.4 296.3 348.4 0.00 29 212 12062 -49.5 -83.5 1 34.0 -50.0 264 65 348.5 348.5 296.3 348.5 0.00 30 206 12249 -51.3 -58.3 43 7.0 -51.5 262 64 348.6 348.6 296.4 348.9 0.07 31 200 12440 -52.9 -62.9 29 10.0 -53.2 260 62 349.0 349.0 296.4 349.2 0.04 32 196 12570 -54.3 -69.3 14 15.0 -54.6 348.8 348.8 296.4 348.9 0.02 33 189 12802 -55.5 -81.5 3 26.0 -55.8 350.5 350.5 296.7 350.5 0.00 34 185 12939 -55.5 -75.5 7 20.0 -55.8 352.7 352.7 297.2 352.7 0.01 35 174 13327 -58.5 -89.5 1 31.0 -58.7 353.9 353.9 297.5 353.9 0.00 36 172 13399 -59.3 -68.3 30 9.0 -59.5 353.8 353.8 297.5 353.9 0.02 37 164 13696 -61.7 -91.7 1 30.0 -61.9 354.6 354.6 297.6 354.6 0.00 38 153 14123 -65.1 -94.1 1 29.0 -65.2 355.9 355.9 297.9 355.9 0.00 TRP WND 214 12000 -49.0 -82.2 1 33.2 -49.5 265 66 348.4 348.4 296.3 348.4 0.00 Sounding variables and indices 1000-500 mb thick: 5757.31 m Freezing level: 553.53 mb = 5090.97 m = 16702.44 ft Wetbulb zero: 773.82 mb = 2315.56 m = 7596.90 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 18.16 % Est. max temperature: 28.29 C = 82.91 F Sfc-Lift cond lev (LCL): 887.61 mb = 1156.63 m = 3794.66 ft T: 16.98 C 700-500 lapse rate: 5.98 C/km ThetaE index: 23.23 C Layer 925.0- 851.0 mb Conv cond level (CCL): 615.13 mb = 4218.82 m = 13841.11 ft Mean mixing ratio: 9.00 g/kg Conv temperature: 47.75 C = 117.95 F Cap Strength: 9.79 C Lifted Index: 8.58 C Risk: None Lifted Index @300 mb: 11.63 C Lifted Index @700 mb: 8.83 C Showalter Index: 19.36 C Risk: None Total Totals Index: 8.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: -12.70 C K Index: -41.16 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.18 J/kg Max Up Vert Vel: 2.52 m/s Conv Inhibition (B-): 5378.24 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 813.74 mb = 1892.55 m = 6209.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 12 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 1013 9 0 0 -0.0 -0.0 | 101 12 -11.9 2.4 1 1000 0 260 63 62.0 10.9 | 255 52 50.2 13.4 2 925 804 0 0 -0.0 -0.0 | 101 12 -11.9 2.4 3 850 1526 150 5 -2.5 4.3 | 115 16 -14.4 6.7 4 700 3153 250 10 9.4 3.4 | 157 6 -2.5 5.8 5 500 5880 255 31 29.9 8.0 | 240 21 18.1 10.4 6 400 7590 265 32 31.9 2.8 | 255 21 20.0 5.2 7 300 9690 255 50 48.3 12.9 | 247 40 36.4 15.4 8 250 10960 255 64 61.8 16.6 | 249 53 49.9 19.0 9 214 12000 265 66 65.7 5.8 | 261 54 53.9 8.2 10 200 12440 260 62 61.1 10.8 | 255 51 49.2 13.2 Wind Parameters Mean winds (0-6000m): 251.5 at 16.2 knts Storm direction: 281.5 at 12.1 knts Shear (0-3000m) pos: 9.2 neg: 0.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): -102.9 deg Storm rel helicity (0-3000m) pos: 559.4 neg: -3.7 tot: 555.7 m^2/s^2 ave: 185.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 18.4 stream: 15.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 96.51 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 ------------------------------------------------------------------------------- 500 254 43 244 33| 57.0 0.0 57.0|431.3 0.0 431.3 862.5 0.82| 63.2 52.0 1000 261 24 243 13| 32.6 0.0 32.6|507.2 -3.7 503.5 503.5 0.84| 45.2 37.8 1500 257 16 213 7| 22.1 0.0 22.1|527.2 -3.7 523.6 349.0 0.83| 32.4 26.9 2000 249 14 186 7| 15.9 0.0 15.9|541.5 -3.7 537.8 268.9 0.83| 25.2 21.0 2500 243 12 173 8| 11.8 0.0 11.8|552.9 -3.7 549.2 219.7 0.83| 21.1 17.5 3000 244 12 169 8| 9.2 0.0 9.2|559.4 -3.7 555.7 185.2 0.81| 18.4 15.0 4000 247 12 172 7| 5.9 0.0 5.9|571.4 -3.7 567.7 141.9 0.81| 14.8 12.1 5000 249 14 187 7| 3.9 0.0 3.9|585.1 -3.7 581.4 116.3 0.80| 12.7 10.1 6000 251 16 205 8| 2.7 0.0 2.7|600.7 -3.7 597.0 99.5 0.78| 11.2 8.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251127.12.gif