UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 4 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 1004 9 29.4 21.4 62 8.0 23.6 330 2 302.2 305.2 296.6 350.0 16.18 1 1000 45 28.6 21.6 66 7.0 23.5 315 5 301.8 304.8 296.7 350.3 16.46 2 965 361 25.8 20.8 74 5.0 22.2 328 10 302.0 305.0 296.6 349.9 16.23 3 939 601 25.2 14.2 50 11.0 17.9 340 12 303.8 305.8 293.4 336.2 10.90 4 925 733 23.8 16.8 65 7.0 19.0 350 10 303.6 306.1 295.0 342.6 13.12 5 888 1089 20.6 17.1 80 3.5 18.2 20 11 303.9 306.5 295.6 345.4 13.95 6 879 1177 20.2 17.2 83 3.0 18.1 30 11 304.4 307.0 295.9 346.6 14.19 7 850 1468 20.0 15.0 73 5.0 16.6 40 8 307.1 309.5 295.6 345.4 12.72 8 837 1601 20.2 12.2 60 8.0 15.0 53 7 308.7 310.7 294.6 341.3 10.73 9 795 2044 16.8 10.8 68 6.0 12.9 99 4 309.6 311.6 294.6 341.0 10.29 10 703 3081 9.0 8.1 94 0.9 8.5 160 10 312.1 313.9 294.8 342.0 9.69 11 701 3105 9.2 8.5 95 0.7 8.8 160 10 312.5 314.4 295.1 343.4 9.99 12 700 3117 9.4 7.8 90 1.6 8.4 160 10 312.9 314.7 294.9 342.4 9.54 13 686 3284 9.8 6.5 80 3.3 7.8 162 12 315.2 316.9 295.0 342.9 8.89 14 682 3333 10.4 2.4 58 8.0 5.8 163 12 316.3 317.6 293.7 337.5 6.69 15 680 3357 10.8 -11.2 20 22.0 1.1 163 13 317.1 317.5 290.2 324.9 2.39 16 676 3406 11.0 -8.0 26 19.0 2.1 163 13 317.8 318.4 291.1 327.9 3.09 17 626 4039 6.2 1.2 70 5.0 3.4 172 17 319.4 320.7 294.5 340.8 6.68 18 625 4052 6.2 -2.8 52 9.0 1.5 173 17 319.5 320.5 293.2 335.6 4.98 19 624 4065 6.4 -7.6 36 14.0 -0.2 173 16 319.9 320.6 292.0 331.3 3.46 20 621 4105 6.2 -5.8 42 12.0 0.3 174 15 320.1 320.9 292.6 333.2 3.99 21 620 4118 7.2 175 15 321.4 22 613 4211 8.2 178 12 323.6 23 574 4750 5.6 -37.4 3 43.0 -5.5 138 3 326.7 326.8 291.0 327.7 0.27 24 500 5860 -1.9 -45.9 2 44.0 -10.6 345 10 330.7 330.7 292.0 331.2 0.13 25 417 7281 -12.3 -47.3 4 35.0 -17.9 284 9 335.0 335.0 293.2 335.5 0.13 26 400 7600 -13.3 -55.3 2 42.0 -18.9 255 8 337.7 337.7 293.8 337.9 0.05 27 329 9061 -22.3 -60.3 2 38.0 -25.9 233 13 344.7 344.8 295.5 344.9 0.03 28 300 9730 -28.3 -57.3 4 29.0 -30.7 210 15 345.5 345.5 295.7 345.7 0.06 29 250 11000 -39.3 -60.3 9 21.0 -40.4 230 13 347.6 347.6 296.1 347.8 0.05 30 236 11392 -42.7 -66.7 5 24.0 -43.6 228 17 348.3 348.3 296.3 348.4 0.02 31 230 11565 -44.1 -50.1 51 6.0 -44.5 227 19 348.7 348.8 296.5 349.4 0.17 32 228 11624 -44.3 -46.1 82 1.8 -44.5 227 20 349.3 349.3 296.7 350.4 0.27 33 220 11863 -45.9 -46.2 97 0.3 -45.9 225 23 350.4 350.5 297.0 351.5 0.28 34 216 11984 -46.9 -48.3 86 1.4 -47.0 225 24 350.7 350.7 297.0 351.6 0.22 35 211 12139 -48.3 -57.3 35 9.0 -48.7 225 27 350.9 350.9 296.9 351.2 0.08 36 203 12393 -50.1 -62.1 23 12.0 -50.5 225 31 351.9 351.9 297.1 352.1 0.04 37 200 12490 -50.9 -59.9 34 9.0 -51.2 225 32 352.2 352.2 297.1 352.4 0.06 38 193 12721 -52.9 -57.0 61 4.1 -53.1 224 31 352.6 352.6 297.3 353.0 0.09 39 185 12994 -54.9 -69.9 14 15.0 -55.2 211 34 353.6 353.6 297.4 353.7 0.02 40 169 13566 -60.3 -67.3 39 7.0 -60.4 204 33 353.9 353.9 297.5 354.0 0.03 41 151 14260 -66.1 -78.1 17 12.0 -66.2 224 30 355.5 355.5 297.8 355.6 0.01 42 150 14300 -66.3 -78.3 17 12.0 -66.4 225 30 355.9 355.9 297.9 355.9 0.01 43 129 15197 -74.1 -82.1 28 8.0 -74.1 240 32 357.5 357.5 298.2 357.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 518.75 mb = 5578.70 m = 18302.61 ft Wetbulb zero: 624.13 mb = 4063.61 m = 13331.90 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 53.53 % Est. max temperature: 33.91 C = 93.05 F Sfc-Lift cond lev (LCL): 894.26 mb = 1027.84 m = 3372.14 ft T: 21.15 C 700-500 lapse rate: 4.12 C/km ThetaE index: 14.04 C Layer 965.0- 925.0 mb Conv cond level (CCL): 778.65 mb = 2219.48 m = 7281.68 ft Mean mixing ratio: 14.34 g/kg Conv temperature: 37.25 C = 99.04 F Cap Strength: 4.29 C Lifted Index: 2.77 C Risk: None Lifted Index @300 mb: 2.68 C Lifted Index @700 mb: 0.12 C Showalter Index: 2.74 C Risk: Showers probable Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 16.90 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: -2.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.43 J/kg Max Up Vert Vel: 4.78 m/s Conv Inhibition (B-): 153.24 J/kg Cap Strength: 4.28 C Lift Cond Lev (LCL): 862.43 mb = 1342.29 m = 4403.79 ft Lev Free Conv (LFC): 707.43 mb = 3028.45 m = 9935.74 ft Equ Level (EL): 697.43 mb = 3147.42 m = 10326.07 ft B at Equ Level: 10.59 J/kg Max Parcel Lev (MPL): 677.43 mb = 3388.34 m = 11116.47 ft Wind level data Storm motion: 127 at 7 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 1004 9 330 2 1.0 -1.7 | 312 9 6.3 -5.7 1 1000 45 315 5 3.5 -3.5 | 310 12 8.9 -7.5 2 971 305 325 10 5.7 -8.2 | 318 16 11.1 -12.2 3 938 610 340 12 4.1 -11.3 | 328 18 9.4 -15.2 4 925 733 350 10 1.7 -9.8 | 333 16 7.1 -13.8 5 906 914 360 10 -0.0 -10.0 | 339 15 5.3 -14.0 6 875 1219 35 11 -6.3 -9.0 | 4 13 -1.0 -13.0 7 850 1468 40 8 -5.1 -6.1 | 359 10 0.2 -10.1 8 758 2438 140 2 -1.3 1.5 | 301 5 4.0 -2.4 9 706 3048 160 10 -3.4 9.4 | 199 6 1.9 5.4 10 700 3117 160 10 -3.4 9.4 | 199 6 1.9 5.4 11 631 3962 170 19 -3.3 18.7 | 188 15 2.0 14.7 12 608 4267 180 10 0.0 10.0 | 221 8 5.3 6.0 13 564 4877 125 1 -0.8 0.6 | 307 6 4.5 -3.4 14 523 5486 350 12 2.1 -11.8 | 335 17 7.4 -15.8 15 500 5860 345 10 2.6 -9.7 | 330 16 7.9 -13.6 16 449 6706 335 10 4.2 -9.1 | 324 16 9.5 -13.0 17 400 7600 255 8 7.7 2.1 | 278 13 13.0 -1.9 18 367 8230 200 13 4.4 12.2 | 230 13 9.8 8.2 19 338 8839 240 12 10.4 6.0 | 263 16 15.7 2.0 20 300 9730 210 15 7.5 13.0 | 235 16 12.8 9.0 21 299 9754 210 15 7.5 13.0 | 235 16 12.8 9.0 22 274 10363 240 12 10.4 6.0 | 263 16 15.7 2.0 23 262 10668 240 9 7.8 4.5 | 268 13 13.1 0.5 24 251 10973 245 10 9.1 4.2 | 269 14 14.4 0.3 25 250 11000 230 13 10.0 8.4 | 254 16 15.3 4.4 26 219 11887 225 23 16.3 16.3 | 240 25 21.6 12.3 27 200 12490 225 32 22.6 22.6 | 236 34 27.9 18.7 28 200 12497 235 29 23.8 16.6 | 246 32 29.1 12.7 29 181 13106 205 35 14.8 31.7 | 216 34 20.1 27.7 30 173 13411 200 34 11.6 31.9 | 211 33 16.9 28.0 31 150 14300 225 30 21.2 21.2 | 237 32 26.5 17.2 32 135 14935 240 32 27.7 16.0 | 250 35 33.0 12.0 33 122 15545 240 32 27.7 16.0 | 250 35 33.0 12.0 Wind Parameters Mean winds (0-6000m): 96.8 at 8.8 knts Storm direction: 126.8 at 6.6 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -111.0 deg Storm rel helicity (0-3000m) pos: 56.6 neg: -10.7 tot: 45.9 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 32.94 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 ------------------------------------------------------------------------------- 500 326 9 318 15| 9.6 0.0 9.6| 15.0 -0.1 14.9 29.8 0.33| 10.8 3.6 1000 340 10 326 16| 4.6 0.0 4.6| 40.3 -0.1 40.2 40.2 0.53| 9.3 4.9 1500 357 10 337 15| 2.6 0.0 2.6| 55.2 -1.8 53.3 35.6 0.50| 8.9 4.5 2000 7 9 342 13| 1.6 0.0 1.6| 56.6 -3.3 53.3 26.7 0.38| 8.3 3.2 2500 10 8 341 12| 1.0 0.0 1.0| 56.6 -6.4 50.2 20.1 0.25| 7.6 1.9 3000 18 7 344 11| 2.0 0.0 2.0| 56.6 -10.7 45.9 15.3 0.09| 7.5 0.7 4000 112 9 81 3| 2.5 0.0 2.5| 59.9 -14.3 45.7 11.4 0.06| 6.9 0.4 5000 141 9 177 3| 2.0 1.8 3.8| 82.1 -14.3 67.9 13.6 0.21| 7.6 1.6 6000 97 9 50 5| 1.7 2.4 4.0| 85.6 -44.6 41.0 6.8 0.11| 8.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251104.12.gif