UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 10 NOV 25 Station: VI220 WMO ident: 42220 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 993 161 21.0 17.0 78 4.0 18.4 35 4 294.7 297.0 291.7 330.2 12.36 1 985 231 21.8 14.8 64 7.0 17.2 8 10 296.2 298.2 291.0 327.4 10.80 2 902 987 18.2 13.2 73 5.0 15.0 328 8 300.1 302.0 292.0 331.3 10.63 3 837 1622 14.8 6.8 59 8.0 10.1 110 5 303.0 304.4 290.3 325.2 7.42 4 784 2171 11.6 1.6 50 10.0 6.2 102 8 305.3 306.3 289.3 322.0 5.48 5 709 3002 5.6 -4.4 49 10.0 0.9 121 11 307.6 308.3 288.6 319.7 3.89 6 701 3095 5.4 -7.6 39 13.0 -0.3 120 8 308.3 308.9 288.1 318.0 3.08 7 680 3342 3.8 -8.2 41 12.0 -1.4 160 6 309.2 309.8 288.3 318.8 3.03 8 631 3943 -1.5 -4.7 79 3.2 -3.0 228 8 309.9 310.7 289.8 323.3 4.28 9 602 4316 -4.9 -5.3 97 0.4 -5.1 247 7 310.2 311.0 289.9 323.6 4.28 10 572 4715 -8.1 -10.3 84 2.2 -8.9 263 18 311.0 311.5 288.9 320.7 3.05 11 549 5036 -5.5 -25.5 19 20.0 -11.0 260 34 317.7 317.9 289.0 320.8 0.87 12 543 5122 -4.9 -32.9 9 28.0 -11.5 260 38 319.4 319.5 289.0 321.0 0.44 13 511 5598 -6.7 -35.7 8 29.0 -13.0 262 53 322.9 322.9 290.0 324.2 0.36 14 499 5783 -6.7 -33.7 10 27.0 -13.0 265 49 325.1 325.1 290.7 326.7 0.44 15 438 6786 -14.7 -36.7 14 22.0 -18.8 267 46 327.3 327.4 291.3 328.7 0.38 16 410 7283 -18.7 -45.7 7 27.0 -22.4 269 47 328.4 328.4 291.4 329.0 0.16 17 289 9813 -33.7 -57.7 7 24.0 -35.3 341.5 341.5 294.7 341.7 0.05 18 300 9550 -31.7 -54.7 8 23.0 -33.5 255 74 340.7 340.7 294.6 341.0 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5606.59 m Freezing level: 644.87 mb = 3773.27 m = 12379.36 ft Wetbulb zero: 703.16 mb = 3069.49 m = 10070.38 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 55.34 % Est. max temperature: 28.95 C = 84.11 F Sfc-Lift cond lev (LCL): 936.25 mb = 667.09 m = 2188.60 ft T: 19.72 C 700-500 lapse rate: 4.52 C/km ThetaE index: 13.21 C Layer 837.0- 680.0 mb Conv cond level (CCL): 777.70 mb = 2238.11 m = 7342.78 ft Mean mixing ratio: 10.75 g/kg Conv temperature: 31.70 C = 89.06 F Cap Strength: 3.71 C Lifted Index: 4.79 C Risk: None Lifted Index @300 mb: 8.55 C Lifted Index @700 mb: 1.20 C Showalter Index: 6.41 C Risk: None Total Totals Index: 37.02 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 14.82 C K Index: 17.37 Risk: < 20 % chance of thunderstorms Sweat Index: 157.88 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.85 J/kg Max Up Vert Vel: 13.33 m/s Conv Inhibition (B-): 190.36 J/kg Cap Strength: 4.47 C Lift Cond Lev (LCL): 863.29 mb = 1359.82 m = 4461.29 ft Lev Free Conv (LFC): 648.29 mb = 3726.10 m = 12224.59 ft Equ Level (EL): 548.29 mb = 5045.67 m = 16553.83 ft B at Equ Level: 81.21 J/kg Max Parcel Lev (MPL): 498.29 mb = 5794.20 m = 19009.62 ft Wind level data Storm motion: 289 at 13 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 ---------------------------------------------------------- 0 993 161 35 4 -2.3 -3.3 | 93 14 -14.3 0.8 1 977 305 340 16 5.5 -15.0 | 31 13 -6.6 -11.0 2 943 610 330 10 5.0 -8.7 | 57 8 -7.0 -4.6 3 925 771 325 9 5.2 -7.4 | 64 8 -6.9 -3.3 4 910 914 320 9 5.8 -6.9 | 65 7 -6.2 -2.9 5 878 1219 355 3 0.3 -3.0 | 95 12 -11.8 1.1 6 850 1495 110 4 -3.8 1.4 | 109 17 -15.8 5.4 7 817 1829 110 7 -6.6 2.4 | 109 20 -18.6 6.4 8 787 2134 100 8 -7.9 1.4 | 105 21 -19.9 5.4 9 759 2438 115 11 -10.0 4.6 | 112 24 -22.0 8.7 10 732 2743 130 14 -10.7 9.0 | 120 26 -22.8 13.0 11 705 3048 120 10 -8.7 5.0 | 114 23 -20.7 9.0 12 700 3111 120 8 -6.9 4.0 | 113 21 -19.0 8.0 13 653 3658 215 4 2.3 3.3 | 127 12 -9.7 7.3 14 629 3962 230 8 6.1 5.1 | 147 11 -5.9 9.2 15 605 4267 245 7 6.3 3.0 | 141 9 -5.7 7.0 16 582 4572 265 11 11.0 1.0 | 168 5 -1.1 5.0 17 560 4877 260 26 25.6 4.5 | 238 16 13.6 8.6 18 518 5486 260 56 55.1 9.7 | 252 45 43.1 13.8 19 500 5770 265 49 48.8 4.3 | 257 38 36.8 8.3 20 479 6096 265 44 43.8 3.8 | 256 33 31.8 7.9 21 400 7470 270 48 48.0 -0.0 | 264 36 36.0 4.0 22 392 7620 270 49 49.0 -0.0 | 264 37 37.0 4.0 23 317 9144 260 76 74.8 13.2 | 255 65 62.8 17.2 24 300 9550 255 74 71.5 19.2 | 249 64 59.4 23.2 Wind Parameters Mean winds (0-6000m): 258.6 at 16.9 knts Storm direction: 288.6 at 12.7 knts Shear (0-3000m) pos: 2.7 neg: 1.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 23.0 deg Storm rel helicity (0-3000m) pos: 82.9 neg: -71.2 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.88 Bulk Shear: 47.36 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 ------------------------------------------------------------------------------- 500 339 12 48 10| 0.0 9.1 9.1| 10.6 -48.8 -38.2 -76.3 -0.49| 21.0-10.4 1000 334 10 58 9| 3.1 4.6 7.6| 22.0 -48.8 -26.8 -26.8 -0.19| 14.1 -2.7 1500 340 8 70 10| 4.9 3.0 8.0| 41.4 -48.8 -7.4 -4.9 -0.01| 12.5 -0.1 2000 3 8 74 13| 3.7 1.8 5.5| 41.5 -55.0 -13.6 -6.8 -0.04| 10.2 -0.4 2500 45 8 84 18| 4.3 1.4 5.7| 71.5 -55.0 16.4 6.6 0.07| 9.6 0.7 3000 79 9 97 21| 2.7 1.2 3.8| 82.9 -71.2 11.7 3.9 0.05| 9.3 0.5 4000 106 8 107 21| 1.7 0.9 2.5|114.5 -74.2 40.4 10.1 0.14| 9.0 1.2 5000 241 10 161 9| 1.7 2.9 4.6|161.9 -75.2 86.7 17.3 0.25| 10.8 2.6 6000 259 17 212 9| 1.6 2.4 4.1|226.9 -80.2 146.6 24.4 0.24| 11.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//VI220/skewt/VI220.skewt.20251110.00.gif