UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010112.upa.cvt Date: 1200Z 1 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 1 JAN 26 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 123 1 925 783 2 850 1489 SFC 840 1587 8.6 2.6 66 6.0 5.5 160 6 296.2 297.1 286.1 312.3 5.50 4 839 1597 7.4 1.4 66 6.0 4.4 159 6 295.0 295.9 285.2 309.8 5.05 5 753 2478 0.0 -2.6 83 2.6 -1.2 112 11 296.2 297.0 284.8 308.7 4.19 6 700 3060 -3.9 -6.9 80 3.0 -5.1 155 17 298.2 298.8 284.5 308.0 3.25 7 606 4178 -12.3 -14.8 82 2.5 -13.0 171 14 301.0 301.4 284.3 307.3 2.00 8 555 4844 -16.3 -20.8 68 4.5 -17.4 175 17 304.0 304.2 284.7 308.2 1.31 9 519 5345 -19.5 -33.5 28 14.0 -21.7 175 20 306.0 306.1 284.4 307.5 0.44 10 502 5591 -21.7 -35.7 27 14.0 -23.7 175 21 306.2 306.3 284.4 307.5 0.36 11 500 5620 -22.1 -35.1 30 13.0 -23.9 175 21 306.1 306.2 284.4 307.4 0.39 12 488 5799 -23.9 -29.9 58 6.0 -24.9 175 22 306.0 306.1 284.7 308.2 0.65 13 462 6199 -26.1 -29.7 72 3.6 -26.7 183 30 308.1 308.2 285.5 310.5 0.70 14 415 6969 -31.9 -34.8 75 2.9 -32.3 187 26 310.2 310.3 286.0 311.9 0.48 15 400 7230 -33.3 -40.3 49 7.0 -34.0 200 19 311.7 311.8 286.3 312.7 0.28 16 374 7700 -36.3 -55.3 12 19.0 -37.2 244 19 313.8 313.8 286.8 314.0 0.06 17 300 9200 -46.3 -68.3 6 22.0 -46.8 280 42 320.1 320.1 288.8 320.1 0.01 18 263 10069 -51.1 -70.1 9 19.0 -51.4 270 42 325.3 325.3 290.4 325.4 0.01 19 250 10400 -51.1 -73.1 6 22.0 -51.4 270 45 330.1 330.1 291.7 330.1 0.01 20 200 11850 -52.1 -84.1 1 32.0 -52.5 275 65 350.3 350.3 296.7 350.3 0.00 21 178 12604 -51.7 -86.6 1 35.0 -52.1 265 75 362.9 362.9 299.2 362.9 0.00 22 171 12864 -51.5 -87.5 1 36.0 -52.0 265 75 367.3 367.3 300.1 367.3 0.00 23 150 13710 -53.3 -88.3 1 35.0 -53.8 270 70 378.2 378.2 301.9 378.2 0.00 24 113 15511 -58.1 -92.1 1 34.0 -58.5 275 58 401.2 401.2 305.3 401.2 0.00 25 100 16270 -63.3 -96.3 0 33.0 -63.5 275 39 405.4 405.4 305.9 405.4 0.00 26 95 16585 -65.1 -97.1 0 32.0 -65.3 274 39 407.9 407.9 306.2 407.9 0.00 27 79 17708 -66.5 -91.5 2 25.0 -66.7 262 35 427.1 427.1 308.5 427.1 0.00 28 71 18362 -62.3 -89.3 2 27.0 -62.6 256 33 449.3 449.3 310.8 449.3 0.00 29 70 18450 -62.7 -89.7 1 27.0 -63.0 255 33 450.2 450.2 310.9 450.3 0.00 30 66 18811 -65.1 -91.1 2 26.0 -65.3 245 28 452.7 452.7 311.1 452.7 0.00 31 60 19395 -62.1 -91.1 1 29.0 -62.5 230 21 471.9 471.9 312.8 471.9 0.00 32 55 19931 -63.9 -91.9 1 28.0 -64.2 216 14 479.6 479.6 313.4 479.7 0.00 33 50 20520 -60.3 -92.3 1 32.0 -60.9 200 7 501.4 501.4 315.1 501.4 0.00 34 48 20775 -59.3 -93.3 0 34.0 -60.0 509.7 509.7 315.6 509.7 0.00 35 39 22078 -58.5 -98.5 0 40.0 -59.4 542.9 542.9 317.7 542.9 0.00 TRP 263 10069 -51.1 -70.1 9 19.0 -51.4 270 42 325.3 325.3 290.4 325.4 0.01 WND 178 12604 -51.7 -86.6 1 35.0 -52.1 265 75 362.9 362.9 299.2 362.9 0.00 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 753.00 mb = 2477.83 m = 8129.28 ft Wetbulb zero: 770.80 mb = 2287.54 m = 7504.95 ft Sfc-500 mean rel hum: 70.29 % Est. max temperature: 10.80 C = 51.43 F Sfc-Lift cond lev (LCL): 766.45 mb = 2333.59 m = 7656.05 ft T: 1.21 C 700-500 lapse rate: 7.11 C/km ThetaE index: 5.02 C Layer 839.0- 555.0 mb Conv cond level (CCL): 724.84 mb = 2781.81 m = 9126.57 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 9.65 C = 49.36 F Cap Strength: 1.16 C Lifted Index: 0.73 C Risk: Showers probable Lifted Index @300 mb: 7.94 C Lifted Index @700 mb: 0.65 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.54 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 22.61 J/kg Cap Strength: 1.15 C Lift Cond Lev (LCL): 740.74 mb = 2608.72 m = 8558.69 ft Lev Free Conv (LFC): 635.74 mb = 3806.49 m = 12488.35 ft Equ Level (EL): 585.74 mb = 4435.44 m = 14551.80 ft B at Equ Level: 7.45 J/kg Max Parcel Lev (MPL): 545.74 mb = 4969.32 m = 16303.34 ft Wind level data Storm motion: 203 at 14 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 ---------------------------------------------------------- 0 840 1587 160 6 -2.1 5.6 | 47 10 -7.4 -7.0 1 785 2134 95 8 -8.0 0.7 | 48 18 -13.3 -11.9 2 756 2438 105 11 -10.6 2.8 | 59 19 -15.9 -9.8 3 728 2743 170 10 -1.7 9.8 | 69 8 -7.0 -2.8 4 700 3060 155 17 -7.2 15.4 | 103 13 -12.5 2.8 5 647 3658 155 16 -6.8 14.5 | 99 12 -12.1 1.9 6 597 4267 175 14 -1.2 13.9 | 102 7 -6.5 1.3 7 500 5620 175 21 -1.8 20.9 | 139 11 -7.1 8.3 8 488 5791 175 22 -1.9 21.9 | 142 12 -7.2 9.3 9 468 6096 185 30 2.6 29.9 | 171 17 -2.7 17.3 10 430 6706 175 32 -2.8 31.9 | 157 21 -8.1 19.3 11 400 7230 200 19 6.5 17.9 | 193 5 1.2 5.3 12 395 7315 195 20 5.2 19.3 | 179 7 -0.1 6.7 13 361 7925 275 19 18.9 -1.7 | 316 20 13.6 -14.3 14 331 8534 275 26 25.9 -2.3 | 306 25 20.6 -14.9 15 316 8839 275 33 32.9 -2.9 | 299 32 27.6 -15.5 16 300 9200 280 42 41.4 -7.3 | 299 41 36.1 -19.9 17 263 10069 270 42 42.0 -0.0 | 289 39 36.7 -12.6 18 250 10400 270 45 45.0 -0.0 | 288 42 39.7 -12.6 19 240 10668 265 48 47.8 4.2 | 281 43 42.5 -8.4 20 229 10973 265 51 50.8 4.4 | 280 46 45.5 -8.2 21 200 11850 275 65 64.8 -5.7 | 287 62 59.4 -18.3 22 190 12192 275 67 66.7 -5.8 | 287 64 61.4 -18.4 23 178 12604 265 75 74.7 6.5 | 275 70 69.4 -6.1 24 173 12802 265 75 74.7 6.5 | 275 70 69.4 -6.1 25 150 13710 270 70 70.0 -0.0 | 281 66 64.7 -12.6 26 143 14021 270 68 68.0 -0.0 | 281 64 62.7 -12.6 27 136 14326 260 66 65.0 11.5 | 271 60 59.7 -1.1 28 130 14630 260 69 68.0 12.0 | 271 63 62.6 -0.6 29 124 14935 270 71 71.0 -0.0 | 281 67 65.7 -12.6 30 118 15240 275 65 64.8 -5.7 | 287 62 59.4 -18.3 31 100 16270 275 39 38.9 -3.4 | 295 37 33.5 -16.0 32 97 16459 275 39 38.9 -3.4 | 295 37 33.5 -16.0 33 70 18450 255 33 31.9 8.5 | 279 27 26.6 -4.1 34 50 20520 200 7 2.4 6.6 | 26 7 -2.9 -6.0 Wind Parameters Mean winds (0-6000m): 172.8 at 18.2 knts Storm direction: 202.8 at 13.7 knts Shear (0-3000m) pos: 2.8 neg: 1.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 47.8 neg: -5.9 tot: 41.9 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 27.72 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 ------------------------------------------------------------------------------- 500 125 7 52 14| 0.0 7.2 7.2| 3.4 -3.6 -0.2 -0.4 0.04| 7.6 0.3 1000 114 8 54 16| 3.2 3.6 6.8| 29.3 -3.6 25.8 25.8 0.36| 8.6 3.1 1500 134 10 65 14| 4.8 2.4 7.2| 43.6 -3.6 40.1 26.7 0.40| 10.1 4.0 2000 142 12 74 13| 3.6 1.9 5.5| 43.6 -5.8 37.8 18.9 0.36| 7.8 2.8 2500 147 12 80 12| 3.0 1.5 4.5| 45.1 -5.9 39.2 15.7 0.33| 7.1 2.4 3000 153 13 83 11| 2.8 1.2 4.0| 47.8 -5.9 41.9 14.0 0.35| 6.4 2.2 4000 161 14 94 10| 2.1 0.7 2.8| 56.5 -5.9 50.6 12.7 0.39| 5.5 2.1 5000 168 17 114 10| 2.7 1.0 3.7| 85.0 -23.5 61.4 12.3 0.36| 5.9 2.1 6000 173 18 126 9| 2.4 0.9 3.2|129.2 -28.6 100.6 16.8 0.43| 7.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260101.12.gif