UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 7 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 232 1 925 873 2 850 1559 50 2 SFC 847 1588 1.0 -0.9 87 1.9 0.1 50 2 287.5 288.2 281.1 299.6 4.23 4 807 1977 0.0 -2.7 82 2.7 -1.2 146 7 290.4 291.1 282.1 301.7 3.88 5 706 3038 -7.1 -9.1 86 2.0 -7.8 336 7 293.9 294.4 282.2 302.0 2.72 6 700 3105 -7.3 -11.2 74 3.9 -8.6 360 7 294.4 294.8 281.9 301.4 2.32 7 695 3161 -7.5 -15.5 53 8.0 -9.9 11 7 294.8 295.1 281.3 299.8 1.64 8 679 3341 -7.9 -15.9 53 8.0 -10.3 46 5 296.3 296.6 281.9 301.3 1.63 9 584 4489 -17.3 -19.5 83 2.2 -17.9 128 12 298.4 298.6 282.5 302.8 1.40 10 538 5097 -21.9 -26.8 64 4.9 -22.8 138 14 300.0 300.1 282.4 302.6 0.79 11 500 5630 -26.7 -29.9 74 3.2 -27.2 140 16 300.5 300.6 282.4 302.6 0.64 12 499 5644 -26.9 -29.7 77 2.8 -27.3 140 16 300.4 300.5 282.4 302.6 0.65 13 493 5732 -27.5 -29.3 85 1.8 -27.8 143 15 300.7 300.8 282.6 303.0 0.69 14 479 5939 -28.3 -37.3 42 9.0 -29.3 185 13 302.2 302.3 282.7 303.3 0.32 15 464 6167 -27.9 -60.9 3 33.0 -29.7 233 12 305.5 305.5 283.6 305.6 0.02 16 400 7220 -34.5 -68.5 2 34.0 -35.7 265 23 310.2 310.2 285.4 310.2 0.01 17 333 8481 -41.1 -78.1 1 37.0 -41.9 266 38 317.8 317.8 288.1 317.8 0.00 18 305 9070 -46.1 -73.1 3 27.0 -46.6 282 40 318.9 318.9 288.4 318.9 0.01 19 300 9180 -46.7 -71.7 4 25.0 -47.1 285 40 319.5 319.5 288.6 319.6 0.01 20 250 10370 -52.9 -74.9 5 22.0 -53.2 260 44 327.4 327.4 291.0 327.4 0.01 21 247 10448 -53.5 -75.5 5 22.0 -53.8 265 45 327.7 327.7 291.0 327.7 0.01 22 202 11746 -52.3 -81.3 2 29.0 -52.7 270 63 349.0 349.0 296.4 349.0 0.00 23 200 11810 -52.1 -82.1 2 30.0 -52.5 270 64 350.3 350.3 296.7 350.3 0.00 24 153 13533 -53.8 -88.4 1 34.7 -54.2 270 70 375.3 375.3 301.5 375.3 0.00 25 150 13660 -53.9 -88.9 1 35.0 -54.3 270 68 377.2 377.2 301.8 377.2 0.00 26 146 13832 -53.9 -88.9 1 35.0 -54.4 267 69 380.1 380.1 302.3 380.1 0.00 27 114 15389 -60.3 -89.3 1 29.0 -60.6 265 62 396.1 396.1 304.7 396.1 0.00 28 100 16200 -61.3 -88.3 2 27.0 -61.6 265 54 409.3 409.3 306.4 409.3 0.00 29 70 18410 -61.9 -88.9 2 27.0 -62.2 260 30 452.0 452.0 311.0 452.0 0.00 30 50 20490 -62.9 -91.9 1 29.0 -63.3 25 4 495.3 495.3 314.6 495.3 0.00 31 48 20742 -63.3 -92.3 1 29.0 -63.7 31 4 500.1 500.1 314.9 500.1 0.00 32 40 21873 -60.3 -93.3 1 33.0 -61.0 56 5 534.4 534.4 317.2 534.4 0.00 33 34 22884 -62.1 -95.1 0 33.0 -62.7 78 6 555.1 555.1 318.3 555.1 0.00 34 30 23660 -61.9 -94.9 0 33.0 -62.6 95 7 575.9 575.9 319.5 575.9 0.00 35 25 24796 -59.1 -99.1 0 40.0 -60.3 614.8 614.8 321.3 614.8 0.00 TRP 247 10448 -53.5 -75.5 5 22.0 -53.8 265 45 327.7 327.7 291.0 327.7 0.01 WND 153 13533 -53.8 -88.4 1 34.7 -54.2 270 70 375.3 375.3 301.5 375.3 0.00 Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 807.00 mb = 1977.30 m = 6487.13 ft Wetbulb zero: 842.75 mb = 1628.07 m = 5341.37 ft Sfc-500 mean rel hum: 73.98 % Est. max temperature: 7.81 C = 46.07 F Sfc-Lift cond lev (LCL): 822.24 mb = 1826.61 m = 5992.73 ft T: 0.39 C 700-500 lapse rate: 7.68 C/km ThetaE index: 2.20 C Layer 700.0- 679.0 mb Conv cond level (CCL): 743.68 mb = 2625.68 m = 8614.33 ft Mean mixing ratio: 3.73 g/kg Conv temperature: 5.85 C = 42.52 F Cap Strength: 2.39 C Lifted Index: 1.35 C Risk: Showers probable Lifted Index @300 mb: 12.99 C Lifted Index @700 mb: 1.35 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.34 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 40754.02 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 766.41 mb = 2386.79 m = 7830.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 at 9 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 ---------------------------------------------------------- 0 847 1588 50 2 -1.5 -1.3 | 41 11 -7.0 -8.1 1 822 1829 165 9 -2.3 8.7 | 104 8 -7.8 1.9 2 791 2134 125 5 -4.1 2.9 | 68 10 -9.5 -3.9 3 761 2438 125 3 -2.5 1.7 | 57 9 -7.9 -5.1 4 733 2743 230 3 2.3 1.9 | 33 6 -3.1 -4.9 5 705 3048 340 7 2.4 -6.6 | 13 14 -3.0 -13.4 6 700 3105 360 7 -0.0 -7.0 | 21 15 -5.4 -13.8 7 677 3353 50 5 -3.8 -3.2 | 43 14 -9.3 -10.0 8 650 3658 110 6 -5.6 2.1 | 67 12 -11.1 -4.7 9 624 3962 120 11 -9.5 5.5 | 85 15 -14.9 -1.3 10 531 5182 140 14 -9.0 10.7 | 105 15 -14.4 3.9 11 500 5630 140 16 -10.3 12.3 | 109 17 -15.7 5.5 12 489 5791 145 15 -8.6 12.3 | 111 15 -14.0 5.5 13 468 6096 230 11 8.4 7.1 | 265 3 3.0 0.3 14 412 7010 275 18 17.9 -1.6 | 304 15 12.5 -8.4 15 400 7220 265 23 22.9 2.0 | 285 18 17.5 -4.8 16 377 7620 265 26 25.9 2.3 | 282 21 20.5 -4.5 17 345 8230 260 37 36.4 6.4 | 271 31 31.0 -0.4 18 300 9180 285 40 38.6 -10.4 | 297 37 33.2 -17.1 19 288 9449 290 37 34.8 -12.7 | 304 35 29.3 -19.5 20 262 10058 260 39 38.4 6.8 | 270 33 33.0 -0.0 21 250 10370 260 44 43.3 7.6 | 269 38 37.9 0.8 22 247 10448 265 45 44.8 3.9 | 274 40 39.4 -2.9 23 239 10668 265 47 46.8 4.1 | 274 41 41.4 -2.7 24 228 10973 265 54 53.8 4.7 | 272 48 48.4 -2.1 25 200 11810 270 64 64.0 -0.0 | 277 59 58.6 -6.8 26 198 11887 270 62 62.0 -0.0 | 277 57 56.6 -6.8 27 188 12192 270 68 68.0 -0.0 | 276 63 62.6 -6.8 28 171 12802 275 55 54.8 -4.8 | 283 51 49.4 -11.6 29 156 13411 265 60 59.8 5.2 | 272 54 54.4 -1.6 30 153 13533 270 70 70.0 -0.0 | 276 65 64.6 -6.8 31 150 13660 270 68 68.0 -0.0 | 276 63 62.6 -6.8 32 149 13716 265 70 69.7 6.1 | 271 64 64.3 -0.7 33 142 14021 270 67 67.0 -0.0 | 276 62 61.6 -6.8 34 128 14630 265 68 67.7 5.9 | 271 62 62.3 -0.9 35 122 14935 265 66 65.7 5.8 | 271 60 60.3 -1.0 36 100 16200 265 54 53.8 4.7 | 272 48 48.4 -2.1 37 96 16459 265 54 53.8 4.7 | 272 48 48.4 -2.1 38 70 18410 260 30 29.5 5.2 | 274 24 24.1 -1.6 39 50 20490 25 4 -1.7 -3.6 | 34 13 -7.1 -10.4 40 30 23660 95 7 -7.0 0.6 | 63 14 -12.4 -6.2 Wind Parameters Mean winds (0-6000m): 188.6 at 11.6 knts Storm direction: 218.6 at 8.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 106.8 neg: -25.3 tot: 81.5 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.76 Bulk Shear: 7.36 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 ------------------------------------------------------------------------------- 500 152 6 83 8| 5.8 0.0 5.8| 28.6 -9.5 19.1 38.3 0.42| 16.0 6.7 1000 145 5 73 9| 2.3 0.0 2.3| 28.6 -16.3 12.3 12.3 0.18| 10.7 2.0 1500 150 5 72 8| 2.1 0.0 2.1| 38.8 -25.3 13.5 9.0 0.04| 12.1 0.5 2000 109 5 63 11| 1.2 0.0 1.2| 76.9 -25.3 51.6 25.8 0.25| 11.8 3.0 2500 114 6 68 12| 2.2 0.0 2.2| 98.5 -25.3 73.1 29.3 0.33| 10.9 3.6 3000 119 7 73 12| 2.1 0.0 2.1|106.8 -25.3 81.5 27.2 0.36| 9.4 3.4 4000 129 9 84 12| 2.0 0.0 2.0|121.6 -25.3 96.3 24.1 0.39| 7.6 3.0 5000 146 10 96 11| 1.7 0.0 1.7|154.6 -25.3 129.3 25.9 0.48| 9.1 4.4 6000 189 12 142 6| 1.8 0.6 2.4|164.8 -52.1 112.7 18.8 0.38| 8.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260107.00.gif