UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for VEGT... Searching the city database file for: VEGT ... Date:0000Z 27 APR 25 Station: VEGT WMO ident: 42410 Latitude: 26.10 Longitude: 91.58 Elevation: 54.00 ------------------------------------------------------------------------------- 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 54 21.6 19.0 85 2.6 19.8 0 0 294.4 296.9 292.9 334.2 13.90 1 1003 64 21.6 18.3 82 3.3 19.4 16 0 294.5 296.9 292.4 332.6 13.31 2 1000 94 22.2 17.2 73 5.0 18.8 65 2 295.4 297.6 292.0 331.1 12.44 3 987 208 23.4 14.4 57 9.0 17.5 11 3 297.7 299.6 291.2 328.2 10.50 4 951 530 22.4 12.4 53 10.0 16.0 266 7 299.8 301.6 291.1 327.9 9.55 5 944 594 23.8 10.8 44 13.0 15.7 249 8 301.9 303.5 291.0 327.5 8.64 6 925 771 23.4 8.4 38 15.0 14.3 260 3 303.2 304.6 290.5 325.7 7.49 7 916 857 23.8 8.8 38 15.0 14.6 272 7 304.5 305.9 291.1 327.9 7.78 8 850 1507 20.0 6.0 40 14.0 11.7 250 22 307.1 308.4 291.2 328.2 6.91 9 760 2458 14.6 -0.4 36 15.0 6.6 255 30 311.2 312.2 290.7 326.6 4.89 10 700 3145 10.0 -5.0 34 15.0 2.7 280 31 313.6 314.3 290.5 325.6 3.76 11 686 3313 8.8 -6.2 34 15.0 1.7 280 33 314.0 314.7 290.3 325.3 3.50 12 604 4352 0.0 -7.0 59 7.0 -3.2 291 26 315.5 316.2 291.0 327.6 3.74 13 558 4982 -4.9 -8.7 75 3.8 -6.5 297 25 317.0 317.6 291.3 328.5 3.55 14 543 5197 -5.1 -11.1 63 6.0 -7.5 299 25 319.2 319.8 291.5 329.1 3.02 15 500 5840 -10.7 -11.5 94 0.8 -11.0 305 24 320.0 320.6 291.8 330.5 3.17 16 499 5855 -10.9 -11.7 94 0.8 -11.2 305 24 319.9 320.5 291.8 330.2 3.13 17 440 6814 -14.1 -15.6 88 1.5 -14.6 272 25 327.6 328.1 293.4 336.4 2.58 18 409 7364 -17.7 -19.5 86 1.8 -18.3 243 28 329.9 330.3 293.5 336.8 2.00 19 400 7530 -18.5 -20.3 86 1.8 -19.0 235 30 330.9 331.3 293.7 337.6 1.90 20 395 7624 -19.1 -21.0 85 1.9 -19.7 235 30 331.4 331.7 293.7 337.7 1.81 21 393 7662 -19.1 -21.0 85 1.9 -19.7 235 31 331.8 332.2 293.9 338.3 1.82 22 391 7700 -19.3 -21.1 86 1.8 -19.8 236 32 332.1 332.4 293.9 338.5 1.82 23 388 7757 -21.9 -24.8 77 2.9 -22.6 236 33 329.4 329.6 292.8 334.1 1.32 24 360 8304 -26.5 -32.5 57 6.0 -27.5 241 47 330.4 330.5 292.5 332.9 0.69 25 348 8549 -27.9 -32.9 62 5.0 -28.7 243 55 331.7 331.8 292.9 334.2 0.69 26 337 8780 -27.3 -31.1 70 3.8 -28.0 244 62 335.6 335.7 294.0 338.7 0.85 27 300 9610 -32.9 -37.2 65 4.3 -33.5 265 67 339.0 339.1 294.6 341.0 0.52 28 284 9994 -35.5 -40.0 63 4.5 -36.0 261 64 340.6 340.7 294.8 342.3 0.41 29 265 10473 -39.3 -44.3 59 5.0 -39.8 253 65 341.9 342.0 295.0 343.0 0.28 30 258 10656 -41.1 -49.1 42 8.0 -41.6 250 65 341.9 341.9 294.9 342.6 0.17 31 250 10870 -42.3 -50.3 41 8.0 -42.8 245 76 343.2 343.2 295.2 343.8 0.15 32 218 11781 -49.4 -56.8 42 7.4 -49.7 250 79 345.9 345.9 295.8 346.2 0.08 33 200 12340 -53.9 -60.9 42 7.0 -54.1 250 72 347.4 347.4 296.1 347.6 0.05 34 174 13218 -60.5 -65.5 52 5.0 -60.6 250 73 350.6 350.7 296.8 350.8 0.03 35 150 14130 -64.9 -70.9 43 6.0 -65.0 250 74 358.3 358.3 298.4 358.4 0.02 36 131 14943 -69.3 -76.3 35 7.0 -69.4 245 67 364.6 364.6 299.6 364.6 0.01 37 113 15818 -70.9 -76.9 41 6.0 -70.9 254 57 377.3 377.3 301.8 377.4 0.01 38 100 16530 -75.9 -79.2 59 3.3 -75.9 265 44 381.1 381.1 302.4 381.1 0.01 39 93 16946 -79.3 -81.5 70 2.2 -79.3 265 40 382.4 382.4 302.6 382.4 0.01 40 92 17008 -78.3 -81.9 56 3.6 -78.3 267 39 385.5 385.5 303.1 385.6 0.01 41 87 17327 -78.7 -80.9 70 2.2 -78.7 280 35 390.9 390.9 303.9 391.0 0.01 42 76 18096 -79.7 -81.8 71 2.1 -79.7 311 25 404.3 404.3 305.7 404.3 0.01 43 75 18171 -80.3 -82.5 69 2.2 -80.3 314 24 404.5 404.5 305.8 404.6 0.01 44 72 18405 -74.1 -80.1 39 6.0 -74.2 324 21 422.4 422.4 308.0 422.5 0.01 45 70 18570 -73.7 -79.7 39 6.0 -73.7 330 19 426.7 426.7 308.5 426.8 0.01 46 65 19003 -74.5 -77.1 67 2.6 -74.5 301 17 434.1 434.1 309.3 434.2 0.02 47 63 19187 -71.9 -77.9 40 6.0 -71.9 289 16 443.7 443.7 310.3 443.8 0.01 48 60 19476 -71.1 -75.0 56 3.9 -71.2 270 14 451.8 451.8 311.0 451.9 0.02 49 57 19783 -67.3 -73.3 42 6.0 -67.4 251 13 467.1 467.1 312.4 467.2 0.03 50 54 20111 -66.1 -70.2 56 4.1 -66.2 230 11 477.1 477.1 313.2 477.4 0.05 51 53 20225 -65.7 -71.7 43 6.0 -65.8 223 11 480.6 480.6 313.5 480.9 0.05 52 51 20459 -65.3 -68.5 64 3.2 -65.4 208 10 486.8 486.9 314.0 487.3 0.07 53 50 20580 -65.1 -68.1 66 3.0 -65.2 200 9 490.1 490.1 314.2 490.6 0.08 54 48 20828 -65.3 -69.3 57 4.0 -65.4 191 10 495.4 495.4 314.7 495.8 0.07 55 47 20957 -61.7 -67.7 45 6.0 -62.0 187 10 507.0 507.0 315.5 507.5 0.09 56 44 21366 -60.1 -64.1 59 4.0 -60.4 172 12 520.5 520.6 316.4 521.6 0.16 57 42 21655 -60.9 -67.9 39 7.0 -61.3 162 12 525.5 525.6 316.7 526.2 0.10 58 39 22118 -58.5 -63.1 55 4.6 -58.9 146 14 542.9 542.9 317.8 544.2 0.20 59 37 22447 -59.3 -61.8 73 2.5 -59.5 135 15 549.0 549.1 318.1 550.8 0.25 60 35 22794 -60.7 -64.8 58 4.1 -61.0 123 16 554.2 554.2 318.4 555.4 0.18 61 35 22794 -60.5 -63.3 69 2.8 -60.7 123 16 554.7 554.8 318.4 556.2 0.22 62 34 22974 -59.9 -65.9 45 6.0 -60.3 117 17 560.9 561.0 318.8 562.0 0.16 63 32 23354 -58.1 -61.6 64 3.5 -58.5 104 18 575.5 575.6 319.5 577.7 0.30 64 30 23760 -57.7 -64.7 40 7.0 -58.4 90 19 587.3 587.4 320.1 588.9 0.21 65 30 23760 -58.1 -63.1 53 5.0 -58.6 90 19 586.2 586.3 320.0 588.2 0.26 66 29 23975 -57.5 -64.5 41 7.0 -58.2 86 19 593.6 593.7 320.4 595.3 0.23 67 29 23975 -56.9 -64.9 36 8.0 -57.8 86 19 595.3 595.3 320.5 596.9 0.21 68 28 24198 -56.5 -61.3 55 4.8 -57.2 82 18 602.4 602.5 320.8 605.0 0.36 69 28 24198 -55.9 -61.9 47 6.0 -56.7 82 18 604.0 604.2 320.9 606.5 0.33 70 28 24198 -55.7 -62.7 41 7.0 -56.6 82 18 604.6 604.7 320.9 606.8 0.30 71 28 24198 -55.3 -60.3 54 5.0 -56.1 82 18 605.7 605.9 321.0 608.8 0.41 72 27 24432 -54.9 -63.9 32 9.0 -56.1 78 18 613.2 613.3 321.3 615.2 0.26 73 27 24432 -55.1 -65.1 28 10.0 -56.3 78 18 612.6 612.7 321.2 614.3 0.22 74 26 24674 -54.9 -60.9 47 6.0 -55.8 74 18 619.8 620.0 321.6 622.9 0.40 75 25 24926 -54.3 -64.3 28 10.0 -55.7 70 18 628.5 628.6 321.9 630.6 0.27 76 23 25463 -53.3 -64.3 25 11.0 -55.1 61 17 646.7 646.8 322.6 649.0 0.29 77 21 26053 -51.9 -59.9 38 8.0 -53.7 50 16 667.9 668.2 323.5 672.6 0.57 78 21 26053 -52.1 -61.1 33 9.0 -53.9 50 16 667.3 667.5 323.4 671.4 0.49 79 21 26053 -52.3 -62.3 29 10.0 -54.2 50 16 666.7 666.9 323.4 670.2 0.42 80 20 26370 -51.9 -57.9 48 6.0 -53.4 45 16 677.3 677.6 323.9 683.7 0.77 81 20 26370 -52.5 -62.5 29 10.0 -54.5 45 16 675.5 675.7 323.7 679.1 0.43 82 20 26370 -52.3 -61.3 33 9.0 -54.2 45 16 676.1 676.3 323.8 680.3 0.50 83 20 26370 -52.1 -57.1 55 5.0 -53.4 45 16 676.7 677.0 323.9 683.8 0.85 84 19 26702 -52.1 -59.1 43 7.0 -53.8 686.7 687.0 324.2 692.6 0.70 85 19 26702 -52.1 -59.1 43 7.0 -53.8 686.7 687.0 324.2 692.6 0.70 86 19 26702 -52.1 -56.6 58 4.5 -53.3 686.7 687.1 324.3 694.7 0.95 87 19 26702 -52.3 -58.3 48 6.0 -53.8 686.1 686.4 324.2 692.6 0.77 88 18 27051 -52.9 -59.9 42 7.0 -54.5 694.9 695.2 324.4 700.6 0.66 89 18 27051 -53.1 -62.1 33 9.0 -55.0 694.2 694.5 324.4 698.6 0.50 90 18 27051 -53.5 -62.5 33 9.0 -55.4 693.0 693.2 324.3 697.1 0.47 TRP 93 16946 -79.3 -81.5 70 2.2 -79.3 265 40 382.4 382.4 302.6 382.4 0.01 WND 218 11781 -49.4 -56.8 42 7.4 -49.7 250 79 345.9 345.9 295.8 346.2 0.08 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 604.00 mb = 4351.82 m = 14277.44 ft Wetbulb zero: 658.00 mb = 3652.93 m = 11984.52 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 50.33 % Est. max temperature: 34.14 C = 93.44 F Sfc-Lift cond lev (LCL): 966.68 mb = 388.02 m = 1273.01 ft T: 22.84 C 700-500 lapse rate: 7.68 C/km ThetaE index: 8.50 C Layer 1003.0- 916.0 mb Conv cond level (CCL): 666.62 mb = 3546.75 m = 11636.17 ft Mean mixing ratio: 9.36 g/kg Conv temperature: 41.60 C = 106.89 F Cap Strength: 7.97 C Lifted Index: 1.50 C Risk: Showers probable Lifted Index @300 mb: 8.68 C Lifted Index @700 mb: 6.41 C Showalter Index: 1.41 C Risk: Showers probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 16.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 267.39 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.15 J/kg Max Up Vert Vel: 8.96 m/s Conv Inhibition (B-): 37333.27 J/kg Cap Strength: 7.97 C Lift Cond Lev (LCL): 809.86 mb = 1918.12 m = 6292.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 17 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 54 0 0 -0.0 -0.0 | 129 17 -13.6 10.9 1 1000 94 65 2 -1.8 -0.8 | 123 18 -15.4 10.1 2 976 305 325 4 2.3 -3.3 | 124 14 -11.3 7.6 3 942 610 245 8 7.3 3.4 | 156 16 -6.3 14.3 4 925 771 260 3 3.0 0.5 | 137 16 -10.6 11.4 5 910 914 280 9 8.9 -1.6 | 153 10 -4.7 9.3 6 879 1219 270 14 14.0 -0.0 | 182 11 0.4 10.9 7 850 1507 250 22 20.7 7.5 | 201 20 7.1 18.4 8 818 1829 250 26 24.4 8.9 | 209 23 10.8 19.8 9 789 2134 245 31 28.1 13.1 | 211 28 14.5 24.0 10 734 2743 265 29 28.9 2.5 | 229 20 15.3 13.4 11 700 3145 280 31 30.5 -5.4 | 252 18 16.9 5.5 12 682 3353 280 33 32.5 -5.7 | 255 20 18.9 5.2 13 657 3658 285 32 30.9 -8.3 | 261 18 17.3 2.6 14 608 4267 290 26 24.4 -8.9 | 259 11 10.8 2.0 15 500 5840 305 24 19.7 -13.8 | 295 7 6.1 -2.9 16 483 6096 310 21 16.1 -13.5 | 316 4 2.5 -2.6 17 412 7315 245 28 25.4 11.8 | 207 26 11.8 22.7 18 400 7530 235 30 24.6 17.2 | 201 30 11.0 28.1 19 395 7620 235 30 24.6 17.2 | 201 30 11.0 28.1 20 363 8230 240 45 39.0 22.5 | 217 42 25.4 33.4 21 334 8839 245 64 58.0 27.0 | 229 58 44.4 37.9 22 300 9610 265 67 66.7 5.8 | 253 56 53.2 16.7 23 281 10058 260 64 63.0 11.1 | 246 54 49.4 22.0 24 257 10668 250 65 61.1 22.2 | 235 58 47.5 33.1 25 250 10870 245 76 68.9 32.1 | 232 70 55.3 43.0 26 246 10973 250 77 72.4 26.3 | 238 70 58.8 37.2 27 218 11781 250 79 74.2 27.0 | 238 72 60.6 37.9 28 200 12340 250 72 67.7 24.6 | 237 65 54.1 35.5 29 150 14130 250 74 69.5 25.3 | 237 67 55.9 36.2 30 138 14630 250 71 66.7 24.3 | 236 64 53.1 35.2 31 131 14935 245 67 60.7 28.3 | 230 61 47.1 39.2 32 101 16459 260 50 49.2 8.7 | 241 41 35.6 19.6 33 100 16530 265 44 43.8 3.8 | 244 34 30.2 14.7 34 96 16764 265 44 43.8 3.8 | 244 34 30.2 14.7 35 93 16946 265 40 39.8 3.5 | 241 30 26.3 14.4 36 70 18570 330 19 9.5 -16.5 | 36 7 -4.1 -5.6 37 50 20580 200 9 3.1 8.5 | 151 22 -10.5 19.4 38 30 23760 90 19 -19.0 0.0 | 108 34 -32.6 10.9 39 20 26370 45 16 -11.3 -11.3 | 89 25 -24.9 -0.4 Wind Parameters Mean winds (0-6000m): 278.7 at 23.2 knts Storm direction: 308.7 at 17.4 knts Shear (0-3000m) pos: 3.3 neg: 4.7 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 166.5 neg: -26.4 tot: 140.1 m^2/s^2 ave: 46.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.81 Bulk Shear: 49.79 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 ------------------------------------------------------------------------------- 500 300 4 131 13| 0.0 7.5 7.5| 24.9 -12.3 12.7 25.4 0.33| 14.4 4.8 1000 275 6 143 13| 2.4 3.7 6.2| 42.8 -26.4 16.4 16.4 0.25| 13.8 3.5 1500 265 9 160 12| 1.6 6.8 8.4| 68.9 -26.4 42.5 28.3 0.36| 13.9 5.0 2000 257 14 179 14| 1.2 7.0 8.2| 88.1 -26.4 61.6 30.8 0.37| 12.3 4.6 2500 255 17 190 16| 2.1 5.6 7.7|124.1 -26.4 97.6 39.1 0.41| 11.6 4.8 3000 258 19 199 16| 3.3 4.7 8.0|166.5 -26.4 140.1 46.7 0.48| 11.3 5.4 4000 267 22 216 15| 3.0 3.5 6.5|190.3 -27.0 163.4 40.8 0.47| 9.9 4.6 5000 273 23 224 13| 2.7 2.8 5.5|196.8 -27.8 169.0 33.8 0.46| 8.5 3.9 6000 279 23 232 12| 2.5 2.3 4.8|204.3 -27.8 176.5 29.4 0.48| 7.6 3.6 Wrote GIF file: /home/apache/climate/data/raob//VEGT/skewt/VEGT.skewt.20250427.00.gif