UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 3 DEC 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 161 1 925 827 2 850 1539 0 0 SFC 845 1588 11.4 2.4 54 9.0 6.6 0 0 298.6 299.6 286.9 314.6 5.39 4 844 1598 10.8 -4.2 35 15.0 3.9 357 0 298.1 298.7 284.6 308.1 3.31 5 789 2156 8.8 -12.2 21 21.0 0.6 328 3 301.7 302.1 284.4 307.7 1.90 6 700 3132 2.0 -21.0 16 23.0 -5.1 165 4 304.7 304.9 284.6 308.0 1.02 7 681 3353 0.0 -20.0 21 20.0 -6.2 170 3 304.9 305.1 284.8 308.6 1.15 8 559 4891 -13.1 -42.1 7 29.0 -17.3 129 6 307.1 307.1 284.5 307.7 0.17 9 500 5730 -18.9 -43.9 9 25.0 -22.0 310 8 310.0 310.0 285.5 310.6 0.16 10 446 6574 -24.5 -52.5 6 28.0 -26.8 306 21 313.2 313.3 286.6 313.5 0.07 11 400 7360 -29.9 -52.9 9 23.0 -31.5 295 31 316.1 316.1 287.6 316.4 0.07 12 379 7742 -33.1 -53.1 12 20.0 -34.4 296 34 316.8 316.8 287.8 317.1 0.07 13 374 7835 -33.7 -54.7 10 21.0 -34.9 296 35 317.2 317.2 287.9 317.5 0.06 14 370 7910 -34.1 -54.1 11 20.0 -35.3 297 36 317.7 317.7 288.1 317.9 0.07 15 367 7967 -34.5 -46.5 29 12.0 -35.4 297 37 317.9 317.9 288.2 318.5 0.16 16 300 9340 -46.5 -56.5 31 10.0 -46.9 300 51 319.8 319.8 288.8 320.1 0.06 17 250 10530 -56.1 -65.1 31 9.0 -56.2 290 48 322.7 322.7 289.6 322.8 0.02 18 244 10684 -57.5 -65.5 35 8.0 -57.6 290 47 322.8 322.8 289.6 322.9 0.02 19 232 11003 -57.3 -72.3 13 15.0 -57.5 286 48 327.8 327.8 291.1 327.8 0.01 20 210 11632 -58.5 -76.5 8 18.0 -58.7 280 51 335.4 335.4 293.2 335.4 0.01 21 200 11940 -57.5 -77.5 6 20.0 -57.7 275 46 341.7 341.7 294.7 341.7 0.00 22 188 12331 -55.9 -80.9 3 25.0 -56.2 271 52 350.4 350.4 296.7 350.4 0.00 23 184 12468 -53.7 -82.7 2 29.0 -54.1 270 54 356.1 356.1 297.9 356.1 0.00 24 150 13770 -56.3 -89.3 1 33.0 -56.6 265 54 373.1 373.1 301.1 373.1 0.00 25 109 15770 -62.4 -89.1 2 26.7 -62.6 255 79 397.2 397.2 304.8 397.2 0.00 26 100 16300 -64.1 -89.1 2 25.0 -64.3 270 63 403.9 403.9 305.7 403.9 0.00 27 78 17813 -67.3 -88.3 4 21.0 -67.4 270 45 427.0 427.0 308.5 427.0 0.00 28 76 17970 -64.5 -88.5 2 24.0 -64.7 270 43 436.0 436.0 309.5 436.0 0.00 29 70 18470 -67.7 -88.7 3 21.0 -67.8 270 37 439.5 439.6 309.8 439.6 0.00 30 67 18731 -69.7 -89.7 4 20.0 -69.8 270 38 440.8 440.8 310.0 440.8 0.00 31 64 19005 -67.7 -88.7 3 21.0 -67.9 270 39 451.0 451.0 311.0 451.0 0.00 32 57 19695 -70.5 -89.5 4 19.0 -70.6 270 42 459.8 459.8 311.8 459.8 0.00 33 50 20480 -65.9 -89.9 2 24.0 -66.2 270 46 488.2 488.2 314.1 488.2 0.00 34 40 21819 -69.9 -91.9 3 22.0 -70.1 274 49 510.3 510.3 315.7 510.3 0.00 35 34 22792 -66.5 -91.5 2 25.0 -66.9 278 51 543.5 543.5 317.7 543.6 0.00 36 30 23550 -65.9 -91.9 1 26.0 -66.4 280 52 565.0 565.0 318.9 565.0 0.00 37 29 23757 -65.1 -92.1 1 27.0 -65.6 279 53 572.7 572.7 319.3 572.7 0.00 38 26 24420 -67.7 -91.7 2 24.0 -68.1 275 58 583.5 583.5 319.8 583.5 0.00 39 22 25434 -65.7 -92.7 1 27.0 -66.3 269 65 618.0 618.0 321.4 618.0 0.00 40 20 26020 -61.5 -92.5 1 31.0 -62.6 265 69 647.9 647.9 322.6 647.9 0.00 41 16 27408 -61.5 -93.5 1 32.0 -62.9 262 79 690.6 690.6 324.1 690.6 0.00 42 14 28248 -56.7 -91.7 0 35.0 -59.2 260 85 733.8 733.8 325.5 733.8 0.01 43 12 29242 -50.3 -86.3 1 36.0 -55.1 258 93 789.5 789.5 327.0 789.7 0.02 44 11 29815 -47.1 -84.1 1 37.0 -53.5 256 97 821.0 821.1 327.7 821.3 0.03 45 10 30450 -45.1 -83.1 1 38.0 -52.8 255 101 851.2 851.2 328.4 851.6 0.04 46 8.9 31224 -47.7 -84.7 1 37.0 -54.6 870.0 870.0 328.8 870.3 0.03 47 8.1 31848 -46.3 -83.3 1 37.0 -54.2 899.3 899.3 329.4 899.8 0.05 48 7.5 32357 -48.7 -85.7 1 37.0 -55.8 909.6 909.6 329.6 909.9 0.03 49 7.2 32624 -49.5 -85.5 1 36.0 -56.4 917.0 917.0 329.8 917.4 0.04 50 6.3 33506 -46.1 -83.1 1 37.0 -55.2 967.2 967.2 330.7 967.9 0.06 51 5.2 34802 -38.9 -77.9 1 39.0 -53.1 1054.2 1054.3 332.0 1056.4 0.18 52 4.7 35498 -37.5 -77.5 1 40.0 -53.1 1091.6 1091.7 332.5 1094.3 0.21 TRP 244 10684 -57.5 -65.5 35 8.0 -57.6 290 47 322.8 322.8 289.6 322.9 0.02 WND 109 15770 -62.4 -89.1 2 26.7 -62.6 255 79 397.2 397.2 304.8 397.2 0.00 Sounding variables and indices 1000-500 mb thick: 5569.00 m Freezing level: 681.00 mb = 3352.52 m = 10998.96 ft Wetbulb zero: 779.52 mb = 2254.71 m = 7397.26 ft Sfc-500 mean rel hum: 15.75 % Est. max temperature: 17.27 C = 63.08 F Sfc-Lift cond lev (LCL): 737.06 mb = 2711.35 m = 8895.39 ft T: 4.93 C 700-500 lapse rate: 8.04 C/km ThetaE index: 6.90 C Layer 844.0- 700.0 mb Conv cond level (CCL): 537.22 mb = 5190.08 m = 17027.61 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 20.51 C = 68.92 F Cap Strength: 4.73 C Lifted Index: 4.75 C Risk: None Lifted Index @300 mb: 8.68 C Lifted Index @700 mb: 3.30 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.14 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 53791.31 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 592.24 mb = 4441.02 m = 14570.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 ---------------------------------------------------------- 0 845 1588 0 0 -0.0 -0.0 | 144 7 -4.1 5.7 1 821 1829 290 1 0.9 -0.3 | 150 6 -3.2 5.4 2 791 2134 330 3 1.5 -2.6 | 140 4 -2.6 3.1 3 762 2438 285 2 1.9 -0.5 | 157 6 -2.2 5.2 4 734 2743 0 0 -0.0 -0.0 | 144 7 -4.1 5.7 5 707 3048 160 2 -0.7 1.9 | 148 9 -4.8 7.6 6 700 3132 165 4 -1.0 3.9 | 152 11 -5.1 9.6 7 629 3962 185 2 0.2 2.0 | 153 9 -3.9 7.7 8 604 4267 145 7 -4.0 5.7 | 145 14 -8.1 11.5 9 537 5182 120 5 -4.3 2.5 | 134 12 -8.4 8.2 10 516 5486 320 2 1.3 -1.5 | 146 5 -2.8 4.2 11 500 5730 310 8 6.1 -5.1 | 253 2 2.0 0.6 12 496 5791 310 7 5.4 -4.5 | 225 2 1.3 1.2 13 456 6401 310 19 14.6 -12.2 | 302 12 10.4 -6.5 14 420 7010 295 28 25.4 -11.8 | 286 22 21.3 -6.1 15 400 7360 295 31 28.1 -13.1 | 287 25 24.0 -7.4 16 385 7620 295 32 29.0 -13.5 | 287 26 24.9 -7.8 17 337 8534 300 46 39.8 -23.0 | 296 40 35.7 -17.3 18 309 9144 300 52 45.0 -26.0 | 296 46 40.9 -20.3 19 300 9340 300 51 44.2 -25.5 | 296 45 40.1 -19.8 20 269 10058 295 52 47.1 -22.0 | 291 46 43.0 -16.2 21 250 10530 290 48 45.1 -16.4 | 285 42 41.0 -10.7 22 245 10668 290 48 45.1 -16.4 | 285 42 41.0 -10.7 23 244 10684 290 47 44.2 -16.1 | 284 41 40.1 -10.3 24 212 11582 280 51 50.2 -8.9 | 274 46 46.1 -3.1 25 202 11887 280 48 47.3 -8.3 | 273 43 43.2 -2.6 26 200 11940 275 46 45.8 -4.0 | 268 42 41.7 1.7 27 183 12497 270 54 54.0 -0.0 | 263 50 49.9 5.7 28 166 13106 260 46 45.3 8.0 | 252 43 41.2 13.7 29 159 13411 260 47 46.3 8.2 | 252 44 42.2 13.9 30 151 13716 260 52 51.2 9.0 | 253 49 47.1 14.8 31 150 13770 265 54 53.8 4.7 | 258 51 49.7 10.4 32 119 15240 270 64 64.0 -0.0 | 265 60 59.9 5.7 33 113 15545 265 69 68.7 6.0 | 260 66 64.6 11.8 34 109 15770 255 79 76.3 20.4 | 250 77 72.2 26.2 35 102 16154 260 77 75.8 13.4 | 255 74 71.7 19.1 36 100 16300 270 63 63.0 -0.0 | 264 59 58.9 5.7 37 70 18470 270 37 37.0 -0.0 | 260 33 32.9 5.7 38 50 20480 270 46 46.0 -0.0 | 262 42 41.9 5.7 39 30 23550 280 52 51.2 -9.0 | 274 47 47.1 -3.3 40 20 26020 265 69 68.7 6.0 | 260 66 64.6 11.8 41 10 30450 255 101 97.6 26.1 | 251 99 93.4 31.9 Wind Parameters Mean winds (0-6000m): 294.4 at 9.4 knts Storm direction: 324.4 at 7.1 knts Shear (0-3000m) pos: 0.1 neg: 1.2 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -3.9 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -14.3 tot: -5.5 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.45 Bulk Shear: 9.04 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 ------------------------------------------------------------------------------- 500 310 1 147 6| 0.0 2.8 2.8| 1.2 -0.7 0.5 0.9 0.06| 3.2 0.2 1000 312 2 148 5| 0.0 0.5 0.5| 2.4 -2.5 -0.1 -0.1 -0.01| 3.1 -0.0 1500 300 1 151 6| 0.0 1.0 1.0| 6.8 -4.1 2.6 1.8 0.09| 3.7 0.3 2000 218 2 158 8| 0.2 0.8 0.9| 8.6 -4.1 4.5 2.2 0.13| 3.3 0.4 2500 196 2 156 9| 0.1 0.9 1.0| 8.8 -4.5 4.3 1.7 0.10| 3.3 0.3 3000 166 3 150 10| 0.1 1.2 1.3| 8.8 -14.3 -5.5 -1.8 -0.06| 3.5 -0.2 4000 150 3 146 10| 0.1 0.5 0.6| 13.4 -26.8 -13.3 -3.3 -0.06| 4.5 -0.3 5000 286 5 194 4| 0.1 2.2 2.3| 19.9 -31.0 -11.1 -2.2 0.07| 5.5 0.4 6000 294 9 247 5| 0.1 2.7 2.7| 22.9 -47.9 -25.0 -4.2 0.01| 5.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251203.12.gif