UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 24 APR 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 110 1 925 774 2 850 1484 SFC 839 1592 9.8 6.7 81 3.1 8.0 0 0 297.5 298.9 288.4 319.0 7.35 4 832 1662 11.6 1.6 50 10.0 6.3 41 1 300.1 301.1 287.3 315.6 5.16 5 829 1693 12.6 1.6 47 11.0 6.8 59 2 301.5 302.4 287.8 317.1 5.18 6 806 1929 12.8 2.8 51 10.0 7.3 169 3 304.1 305.2 289.3 321.8 5.81 7 712 2960 7.0 -4.0 45 11.0 1.7 222 4 308.7 309.5 289.1 321.2 3.99 8 700 3100 6.0 -4.0 49 10.0 1.2 190 4 309.1 309.9 289.3 321.8 4.06 9 638 3851 0.0 -6.0 64 6.0 -2.7 106 6 310.6 311.3 289.6 322.7 3.83 10 627 3990 -1.3 -6.3 69 5.0 -3.6 116 7 310.7 311.4 289.6 322.7 3.81 11 609 4221 -2.7 -19.7 26 17.0 -8.1 161 5 311.7 311.9 287.4 316.0 1.32 12 586 4525 -4.9 -28.9 13 24.0 -10.8 286 2 312.6 312.7 286.9 314.6 0.60 13 570 4742 -6.7 -21.7 29 15.0 -11.1 310 6 312.9 313.1 287.7 316.9 1.18 14 509 5614 -13.5 -36.5 13 23.0 -17.6 292 22 315.0 315.0 287.5 316.2 0.33 15 500 5750 -14.3 -37.3 12 23.0 -18.3 290 24 315.6 315.7 287.6 316.7 0.31 16 430 6876 -23.9 -46.9 10 23.0 -26.3 270 21 317.3 317.3 288.0 317.8 0.13 17 402 7364 -28.3 -41.3 28 13.0 -29.7 261 20 317.8 317.8 288.3 318.7 0.26 18 400 7400 -28.9 -38.9 38 10.0 -30.1 260 20 317.4 317.5 288.3 318.6 0.33 19 342 8496 -38.3 -40.4 81 2.1 -38.5 255 27 319.2 319.3 288.9 320.4 0.33 20 300 9380 -45.7 -48.8 71 3.1 -45.9 260 37 320.9 321.0 289.2 321.5 0.15 21 299 9402 -45.9 -50.1 62 4.2 -46.1 260 37 321.0 321.0 289.2 321.5 0.13 22 297 9447 -45.5 -53.5 40 8.0 -45.8 260 38 322.2 322.2 289.5 322.5 0.09 23 294 9516 -44.9 -57.9 22 13.0 -45.3 260 40 323.9 323.9 290.0 324.1 0.05 24 262 10293 -43.5 -74.5 2 31.0 -44.2 260 59 336.8 336.8 293.6 336.9 0.01 25 250 10610 -44.3 -77.3 1 33.0 -45.0 260 64 340.2 340.2 294.4 340.2 0.00 26 225 11309 -48.7 -79.7 2 31.0 -49.2 255 68 343.9 343.9 295.3 343.9 0.00 27 200 12080 -49.9 -82.9 1 33.0 -50.4 260 75 353.8 353.8 297.4 353.8 0.00 28 190 12415 -48.3 -85.3 1 37.0 -48.9 264 82 361.6 361.6 299.0 361.6 0.00 29 188 12484 -48.5 -85.4 1 36.9 -49.1 265 86 362.4 362.4 299.1 362.4 0.00 30 163 13415 -50.9 -86.9 1 36.0 -51.4 275 59 373.4 373.4 301.2 373.4 0.00 31 150 13950 -53.9 -88.9 1 35.0 -54.3 265 63 377.2 377.2 301.8 377.2 0.00 32 118 15461 -63.9 -95.9 1 32.0 -64.1 265 50 385.6 385.6 303.1 385.6 0.00 33 100 16470 -67.1 -90.1 2 23.0 -67.2 255 47 398.1 398.1 304.9 398.1 0.00 34 82 17658 -68.3 -89.3 3 21.0 -68.4 271 41 418.9 418.9 307.6 418.9 0.00 35 73 18344 -73.3 -91.3 5 18.0 -73.3 280 37 422.5 422.5 308.0 422.5 0.00 36 70 18590 -70.7 -89.7 4 19.0 -70.8 260 19 433.1 433.1 309.1 433.1 0.00 37 69 18675 -70.7 -89.7 4 19.0 -70.8 263 19 434.9 434.9 309.4 434.9 0.00 38 69 18675 -67.3 -89.3 3 22.0 -67.5 263 19 442.2 442.2 310.1 442.2 0.00 39 60 19509 -70.1 -90.1 4 20.0 -70.2 290 19 454.0 454.0 311.3 454.0 0.00 40 50 20610 -62.9 -90.9 1 28.0 -63.3 325 19 495.3 495.3 314.6 495.3 0.00 41 47 20991 -64.1 -91.1 1 27.0 -64.5 318 18 501.2 501.2 315.0 501.2 0.00 42 39 22154 -58.1 -92.1 1 34.0 -59.0 298 14 543.9 543.9 317.8 543.9 0.00 43 30 23820 -55.5 -90.5 1 35.0 -57.0 270 9 593.3 593.3 320.3 593.4 0.00 44 25 24975 -56.9 -90.9 1 34.0 -58.4 270 11 621.1 621.1 321.5 621.1 0.00 45 22 25789 -53.5 -88.5 1 35.0 -55.9 270 13 654.3 654.3 322.9 654.4 0.01 46 20 26400 -54.5 -89.5 1 35.0 -56.8 270 14 669.4 669.4 323.4 669.4 0.01 47 15 28274 -48.7 -85.7 1 37.0 -53.4 260 17 746.0 746.0 325.8 746.2 0.02 48 11 30330 -46.3 -83.3 1 37.0 -53.0 248 21 823.9 824.0 327.8 824.3 0.03 49 10 30970 -42.9 -80.9 1 38.0 -51.7 245 22 859.4 859.4 328.6 860.0 0.06 50 9.0 31682 -42.3 -80.3 1 38.0 -51.8 888.0 888.0 329.2 888.7 0.07 TRP 73 18344 -73.3 -91.3 5 18.0 -73.3 280 37 422.5 422.5 308.0 422.5 0.00 WND 188 12484 -48.5 -85.4 1 36.9 -49.1 265 86 362.4 362.4 299.1 362.4 0.00 Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 638.00 mb = 3850.65 m = 12633.21 ft Wetbulb zero: 681.18 mb = 3320.59 m = 10894.18 ft Sfc-500 mean rel hum: 39.64 % Est. max temperature: 21.09 C = 69.97 F Sfc-Lift cond lev (LCL): 800.40 mb = 1986.91 m = 6518.67 ft T: 12.47 C 700-500 lapse rate: 7.66 C/km ThetaE index: 3.45 C Layer 832.0- 829.0 mb Conv cond level (CCL): 615.33 mb = 4138.89 m = 13578.85 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 22.92 C = 73.26 F Cap Strength: 4.66 C Lifted Index: 1.73 C Risk: Showers probable Lifted Index @300 mb: 0.75 C Lifted Index @700 mb: 4.18 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.80 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 424.63 J/kg Cap Strength: 4.66 C Lift Cond Lev (LCL): 675.70 mb = 3385.93 m = 11108.56 ft Lev Free Conv (LFC): 390.70 mb = 7564.46 m = 24817.48 ft Equ Level (EL): 340.70 mb = 8521.16 m = 27956.24 ft B at Equ Level: 31.27 J/kg Max Parcel Lev (MPL): 290.70 mb = 9591.76 m = 31468.66 ft Wind level data Storm motion: 304 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 ---------------------------------------------------------- 0 839 1592 0 0 -0.0 -0.0 | 124 9 -7.3 5.0 1 816 1829 140 4 -2.6 3.1 | 129 13 -9.8 8.1 2 786 2134 230 2 1.5 1.3 | 138 9 -5.7 6.3 3 758 2438 135 4 -2.8 2.8 | 128 13 -10.1 7.8 4 731 2743 270 3 3.0 -0.0 | 139 7 -4.3 5.0 5 700 3100 190 4 0.7 3.9 | 144 11 -6.6 8.9 6 652 3658 95 4 -4.0 0.3 | 115 12 -11.3 5.3 7 627 3962 115 7 -6.3 3.0 | 120 16 -13.6 7.9 8 604 4267 175 5 -0.4 5.0 | 142 13 -7.7 10.0 9 581 4572 320 1 0.6 -0.8 | 122 8 -6.6 4.2 10 559 4877 300 11 9.5 -5.5 | 283 2 2.3 -0.5 11 500 5750 290 24 22.6 -8.2 | 282 16 15.3 -3.2 12 400 7400 260 20 19.7 3.5 | 236 15 12.4 8.5 13 339 8534 255 27 26.1 7.0 | 238 22 18.8 12.0 14 300 9380 260 37 36.4 6.4 | 249 31 29.2 11.4 15 284 9754 260 44 43.3 7.6 | 251 38 36.1 12.6 16 271 10058 260 55 54.2 9.6 | 253 49 46.9 14.5 17 250 10610 260 64 63.0 11.1 | 254 58 55.8 16.1 18 226 11278 255 68 65.7 17.6 | 249 63 58.4 22.6 19 216 11582 260 73 71.9 12.7 | 255 67 64.6 17.7 20 206 11887 260 65 64.0 11.3 | 254 59 56.7 16.3 21 200 12080 260 75 73.9 13.0 | 255 69 66.6 18.0 22 197 12192 260 70 68.9 12.2 | 254 64 61.7 17.1 23 188 12484 265 86 85.7 7.5 | 261 79 78.4 12.5 24 171 13106 275 70 69.7 -6.1 | 271 62 62.5 -1.1 25 163 13411 275 59 58.8 -5.1 | 270 52 51.5 -0.2 26 150 13950 265 63 62.8 5.5 | 259 56 55.5 10.5 27 141 14326 265 62 61.8 5.4 | 259 55 54.5 10.4 28 116 15545 265 49 48.8 4.3 | 257 43 41.5 9.3 29 105 16154 250 47 44.2 16.1 | 240 42 36.9 21.1 30 100 16470 255 47 45.4 12.2 | 246 42 38.1 17.2 31 73 18344 280 37 36.4 -6.4 | 273 29 29.2 -1.4 32 70 18590 260 19 18.7 3.3 | 234 14 11.4 8.3 33 50 20610 325 19 10.9 -15.6 | 341 11 3.6 -10.6 34 30 23820 270 9 9.0 -0.0 | 199 5 1.7 5.0 35 20 26400 270 14 14.0 -0.0 | 233 8 6.7 5.0 36 10 30970 245 22 19.9 9.3 | 222 19 12.7 14.3 Wind Parameters Mean winds (0-6000m): 274.4 at 11.8 knts Storm direction: 304.4 at 8.8 knts Shear (0-3000m) pos: 0.9 neg: 0.7 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -3.3 deg Storm rel helicity (0-3000m) pos: 52.0 neg: -36.6 tot: 15.4 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.38 Bulk Shear: 23.12 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 ------------------------------------------------------------------------------- 500 155 3 131 11| 0.0 2.3 2.3| 14.5 -3.6 10.9 21.8 0.32| 10.6 3.4 1000 160 3 133 11| 0.0 1.8 1.8| 22.1 -8.0 14.0 14.0 0.25| 9.0 2.2 1500 181 3 138 11| 0.0 1.4 1.4| 23.4 -10.1 13.3 8.9 0.17| 8.5 1.4 2000 169 3 136 11| 0.0 1.0 1.0| 23.4 -27.8 -4.4 -2.2 -0.04| 7.9 -0.3 2500 147 4 131 12| 0.7 0.8 1.6| 39.5 -30.2 9.3 3.7 0.06| 7.7 0.4 3000 151 4 132 12| 0.9 0.7 1.6| 52.0 -36.6 15.4 5.1 0.05| 8.4 0.4 4000 267 6 169 5| 0.7 2.1 2.8| 52.2 -39.1 13.1 3.3 0.08| 9.2 0.8 5000 279 10 213 4| 0.6 1.7 2.3| 52.2 -66.3 -14.1 -2.8 -0.01| 8.3 -0.1 6000 274 12 228 6| 0.5 1.5 1.9| 52.8 -88.7 -35.9 -6.0 -0.07| 7.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250424.00.gif