UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 28 NOV 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 263 1 925 895 2 850 1570 0 0 SFC 848 1589 -2.9 -4.0 92 1.1 -3.3 0 0 283.3 283.9 278.0 292.8 3.35 4 847 1598 -1.7 -4.7 80 3.0 -2.9 354 0 284.7 285.2 278.5 293.7 3.18 5 834 1722 2.4 -4.6 60 7.0 -0.5 279 1 290.2 290.8 281.2 299.8 3.25 6 808 1978 3.8 -5.2 52 9.0 -0.0 259 2 294.4 294.9 283.0 303.9 3.21 7 764 2431 3.6 -9.4 38 13.0 -1.6 359 1 298.9 299.3 284.0 306.4 2.45 8 709 3035 2.6 -21.4 15 24.0 -4.7 96 3 304.3 304.4 284.4 307.4 0.97 9 700 3138 2.2 -22.8 14 25.0 -5.2 130 4 304.9 305.1 284.5 307.8 0.87 10 531 5298 -15.5 -33.5 20 18.0 -18.7 157 30 308.8 308.9 285.4 310.3 0.43 11 500 5750 -17.9 -49.9 4 32.0 -21.4 170 24 311.2 311.2 285.9 311.5 0.08 12 484 5994 -18.5 -56.5 2 38.0 -22.0 176 24 313.4 313.4 286.6 313.5 0.04 13 437 6748 -24.9 -57.9 3 33.0 -27.3 200 22 314.6 314.6 287.0 314.7 0.04 14 400 7390 -27.7 -63.7 2 36.0 -29.8 220 20 319.0 319.0 288.4 319.1 0.02 15 358 8181 -31.1 -72.1 1 41.0 -32.9 243 22 324.7 324.7 290.2 324.7 0.01 16 305 9297 -38.7 -73.7 1 35.0 -39.7 255 25 329.3 329.3 291.5 329.3 0.01 17 300 9410 -39.3 -73.3 1 34.0 -40.3 255 25 330.0 330.0 291.7 330.0 0.01 18 260 10385 -43.3 -72.3 3 29.0 -44.0 260 29 337.9 337.9 293.8 337.9 0.01 19 250 10650 -43.5 -74.5 2 31.0 -44.3 255 36 341.4 341.4 294.7 341.4 0.01 20 205 11975 -44.3 -82.3 1 38.0 -45.2 264 43 360.1 360.1 298.7 360.1 0.00 21 200 12140 -44.7 -82.7 1 38.0 -45.6 265 44 362.0 362.0 299.1 362.0 0.00 22 176 12990 -47.5 -84.5 1 37.0 -48.2 265 39 370.9 370.9 300.7 370.9 0.00 23 150 14030 -54.3 -89.3 1 35.0 -54.7 260 33 376.5 376.5 301.7 376.5 0.00 24 100 16530 -71.3 -90.3 4 19.0 -71.3 260 35 390.0 390.0 303.8 390.0 0.00 25 99 16589 -71.7 -90.7 4 19.0 -71.8 265 36 390.3 390.3 303.8 390.3 0.00 26 91 17085 -71.9 -89.9 5 18.0 -72.0 258 33 399.4 399.4 305.1 399.4 0.00 27 89 17216 -69.5 -89.5 4 20.0 -69.6 260 33 406.8 406.8 306.1 406.8 0.00 28 81 17772 -72.9 -88.9 7 16.0 -73.0 266 33 410.9 410.9 306.6 410.9 0.00 29 73 18383 -71.1 -88.1 6 17.0 -71.2 272 33 427.1 427.1 308.5 427.1 0.00 30 70 18630 -72.3 -88.3 7 16.0 -72.4 275 33 429.7 429.7 308.8 429.7 0.00 31 64 19158 -73.9 -88.9 8 15.0 -74.0 282 31 437.4 437.4 309.6 437.4 0.00 32 61 19440 -74.3 -89.3 8 15.0 -74.4 285 30 442.5 442.5 310.1 442.5 0.00 33 60 19538 -70.7 -89.7 4 19.0 -70.8 286 29 452.7 452.7 311.1 452.7 0.00 34 56 19951 -68.5 -88.5 4 20.0 -68.7 292 28 466.7 466.7 312.4 466.7 0.00 35 50 20630 -70.9 -90.9 4 20.0 -71.1 300 25 476.4 476.4 313.2 476.4 0.00 36 49 20750 -71.1 -91.1 4 20.0 -71.2 478.7 478.7 313.4 478.7 0.00 TRP 99 16589 -71.7 -90.7 4 19.0 -71.8 265 36 390.3 390.3 303.8 390.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: Surface below freezing Freezing level: 841.61 mb = 1649.28 m = 5410.95 ft Freezing level: 678.99 mb = 3406.43 m = 11175.82 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 24.59 % Est. max temperature: 17.77 C = 63.99 F Sfc-Lift cond lev (LCL): 833.31 mb = 1728.37 m = 5670.45 ft T: 2.44 C 700-500 lapse rate: 7.70 C/km ThetaE index: 0.00 C Layer 848.0- 0.0 mb Conv cond level (CCL): 568.30 mb = 4767.07 m = 15639.80 ft Mean mixing ratio: 2.87 g/kg Conv temperature: 20.62 C = 69.12 F Cap Strength: 9.44 C Lifted Index: 8.74 C Risk: None Lifted Index @300 mb: 18.98 C Lifted Index @700 mb: 9.14 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.04 J/kg Max Up Vert Vel: 10.59 m/s Conv Inhibition (B-): 25238.00 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 682.66 mb = 3334.03 m = 10938.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 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 ---------------------------------------------------------- 0 848 1589 0 0 -0.0 -0.0 | 22 12 -4.3 -10.9 1 823 1829 215 2 1.1 1.6 | 19 10 -3.2 -9.3 2 793 2134 305 2 1.6 -1.1 | 13 12 -2.7 -12.0 3 763 2438 0 1 -0.0 -1.0 | 20 13 -4.3 -11.9 4 735 2743 0 0 -0.0 -0.0 | 22 12 -4.3 -10.9 5 700 3138 130 4 -3.1 2.6 | 42 11 -7.4 -8.3 6 681 3353 120 5 -4.3 2.5 | 46 12 -8.7 -8.4 7 655 3658 140 10 -6.4 7.7 | 73 11 -10.8 -3.2 8 582 4572 150 20 -10.0 17.3 | 114 16 -14.3 6.4 9 560 4877 160 26 -8.9 24.4 | 136 19 -13.2 13.5 10 517 5486 155 32 -13.5 29.0 | 135 25 -17.9 18.1 11 500 5750 170 24 -4.2 23.6 | 146 15 -8.5 12.7 12 497 5791 170 25 -4.3 24.6 | 148 16 -8.7 13.7 13 400 7390 220 20 12.9 15.3 | 243 10 8.5 4.4 14 387 7620 225 20 14.1 14.1 | 252 10 9.8 3.2 15 340 8534 255 23 22.2 6.0 | 285 19 17.9 -4.9 16 300 9410 255 25 24.1 6.5 | 283 20 19.8 -4.4 17 261 10363 260 29 28.6 5.0 | 284 25 24.2 -5.9 18 250 10650 255 36 34.8 9.3 | 273 30 30.4 -1.6 19 238 10973 255 38 36.7 9.8 | 272 32 32.4 -1.1 20 200 12140 265 44 43.8 3.8 | 280 40 39.5 -7.1 21 150 14021 265 33 32.9 2.9 | 286 30 28.5 -8.0 22 150 14030 260 33 32.5 5.7 | 280 29 28.2 -5.2 23 100 16530 260 35 34.5 6.1 | 279 31 30.1 -4.8 24 99 16589 265 36 35.9 3.1 | 284 32 31.5 -7.8 25 96 16764 255 33 31.9 8.5 | 275 28 27.5 -2.4 26 70 18630 275 33 32.9 -2.9 | 296 32 28.5 -13.8 27 50 20630 300 25 21.7 -12.5 | 324 29 17.3 -23.4 Wind Parameters Mean winds (0-6000m): 171.7 at 15.6 knts Storm direction: 201.7 at 11.7 knts Shear (0-3000m) pos: 3.8 neg: 0.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 75.3 neg: -5.6 tot: 69.7 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.85 Bulk Shear: 30.26 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 ------------------------------------------------------------------------------- 500 239 2 17 11| 0.0 2.1 2.1| 0.0 -5.6 -5.6 -11.2 -0.40| 4.9 -1.9 1000 282 1 15 12| 1.0 1.0 2.0| 6.4 -5.6 0.8 0.8 0.01| 3.8 0.0 1500 262 1 16 11| 1.9 0.7 2.6| 19.7 -5.6 14.1 9.4 0.32| 4.3 1.4 2000 136 2 34 11| 2.8 0.5 3.3| 37.7 -5.6 32.1 16.0 0.52| 4.8 2.5 2500 140 4 43 10| 3.4 0.4 3.8| 56.0 -5.6 50.4 20.2 0.62| 5.1 3.2 3000 145 7 56 10| 3.8 0.3 4.1| 75.3 -5.6 69.7 23.2 0.67| 5.3 3.6 4000 152 12 88 10| 3.9 0.3 4.1|114.7 -6.6 108.1 27.0 0.59| 6.2 3.7 5000 161 14 107 9| 2.3 0.2 2.6|159.2 -6.6 152.6 30.5 0.62| 6.7 4.1 6000 172 16 125 8| 1.7 0.2 1.8|187.4 -6.6 180.8 30.1 0.67| 6.5 4.4 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251128.00.gif