UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U2217... Searching the city database file for: U2217 ... Date:1200Z 3 NOV 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 1003 24 2.8 1.9 94 0.9 2.4 135 3 275.7 276.4 275.4 287.6 4.37 1 1000 48 2.6 -0.2 82 2.8 1.4 135 5 275.8 276.4 274.6 286.0 3.76 2 952 444 -0.3 -2.5 85 2.2 -1.2 160 5 276.7 277.3 274.5 285.9 3.34 3 925 674 -0.9 -2.8 87 1.9 -1.7 175 5 278.4 279.0 275.5 287.7 3.36 4 856 1291 -2.5 -4.3 87 1.8 -3.2 184 12 283.0 283.5 277.7 292.2 3.24 5 850 1347 -2.5 -4.3 87 1.8 -3.2 185 13 283.5 284.1 278.0 292.8 3.27 6 765 2177 -6.7 -8.7 86 2.0 -7.4 215 14 287.7 288.1 279.2 295.2 2.59 7 754 2290 -4.9 -6.6 88 1.7 -5.5 219 14 290.8 291.4 281.3 299.9 3.09 8 700 2871 -8.5 -11.2 81 2.7 -9.4 240 15 293.1 293.5 281.3 300.0 2.32 9 668 3231 -11.3 -15.4 72 4.1 -12.5 234 14 293.9 294.2 281.0 299.2 1.73 10 638 3582 -12.7 -16.2 75 3.5 -13.7 228 13 296.2 296.5 281.9 301.4 1.69 11 584 4250 -17.5 -31.5 28 14.0 -19.8 216 11 298.2 298.2 281.2 299.7 0.47 12 571 4418 -18.9 -33.9 25 15.0 -21.1 213 10 298.4 298.5 281.2 299.7 0.38 13 500 5390 -27.1 -31.0 69 3.9 -27.6 195 7 300.0 300.1 282.1 301.9 0.58 14 488 5565 -28.5 -32.1 71 3.6 -29.0 196 8 300.4 300.5 282.3 302.1 0.53 15 463 5940 -31.7 -36.0 66 4.3 -32.1 197 10 300.9 301.0 282.3 302.2 0.38 16 400 6960 -38.7 -42.8 65 4.1 -39.0 200 15 304.7 304.7 283.6 305.5 0.22 17 391 7115 -39.7 -43.7 66 4.0 -39.9 199 16 305.4 305.4 283.8 306.1 0.20 18 303 8797 -55.1 -59.1 61 4.0 -55.2 190 27 306.8 306.8 284.2 307.0 0.04 19 300 8860 -55.7 -59.6 62 3.9 -55.8 190 27 306.8 306.8 284.2 307.0 0.04 20 277 9369 -57.1 -61.2 60 4.1 -57.2 205 25 311.9 311.9 286.1 312.0 0.04 21 256 9869 -57.3 -61.6 58 4.3 -57.4 220 31 318.7 318.7 288.3 318.9 0.04 22 250 10020 -56.9 -61.2 58 4.3 -57.0 225 33 321.5 321.5 289.2 321.6 0.04 23 200 11430 -55.5 -60.5 54 5.0 -55.6 240 31 344.9 344.9 295.6 345.1 0.06 24 180 12103 -54.9 -60.9 47 6.0 -55.1 242 30 356.4 356.4 298.0 356.7 0.06 25 171 12429 -57.1 -63.1 46 6.0 -57.2 243 30 358.0 358.0 298.4 358.2 0.05 26 150 13260 -56.1 -63.1 41 7.0 -56.3 245 29 373.4 373.4 301.2 373.7 0.05 27 128 14270 -56.3 -64.3 36 8.0 -56.5 255 25 390.4 390.4 303.9 390.6 0.05 28 113 15061 -57.1 -66.1 31 9.0 -57.3 262 22 403.1 403.1 305.6 403.3 0.05 29 100 15830 -60.5 -70.5 26 10.0 -60.7 270 19 410.8 410.8 306.6 411.0 0.03 30 99 15892 -60.5 -70.5 26 10.0 -60.7 270 19 412.0 412.0 306.8 412.2 0.03 31 81 17137 -59.9 -69.9 26 10.0 -60.2 276 26 437.6 437.6 309.7 437.8 0.04 32 70 18040 -62.1 -73.1 22 11.0 -62.4 280 31 451.5 451.5 311.0 451.7 0.03 33 50 20100 -65.9 -77.9 17 12.0 -66.1 285 29 488.2 488.2 314.1 488.3 0.02 34 30 23160 -70.3 -82.3 16 12.0 -70.5 285 35 553.0 553.0 318.3 553.1 0.02 35 21 25263 -73.5 -85.5 14 12.0 -73.7 602.7 602.7 320.7 602.8 0.01 TRP 277 9369 -57.1 -61.2 60 4.1 -57.2 205 25 311.9 311.9 286.1 312.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: 956.97 mb = 402.96 m = 1322.04 ft Wetbulb zero: 973.45 mb = 264.58 m = 868.04 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 70.76 % Est. max temperature: 10.33 C = 50.60 F Sfc-Lift cond lev (LCL): 989.13 mb = 135.93 m = 445.96 ft T: 1.96 C 700-500 lapse rate: 7.38 C/km ThetaE index: 1.67 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 817.13 mb = 1657.62 m = 5438.34 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 12.17 C = 53.91 F Cap Strength: 11.37 C Lifted Index: 11.55 C Risk: None Lifted Index @300 mb: 14.24 C Lifted Index @700 mb: 9.29 C Showalter Index: 7.04 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 22.80 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.43 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 42293.91 J/kg Cap Strength: 11.53 C Lift Cond Lev (LCL): 919.36 mb = 722.65 m = 2370.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 8 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 1003 24 135 3 -2.1 2.1 | 80 9 -9.2 -1.6 1 1000 48 135 5 -3.5 3.5 | 89 11 -10.6 -0.2 2 925 674 175 5 -0.4 5.0 | 100 8 -7.5 1.3 3 850 1347 185 13 1.1 13.0 | 147 11 -5.9 9.3 4 700 2871 240 15 13.0 7.5 | 237 7 5.9 3.8 5 500 5390 195 7 1.8 6.8 | 120 6 -5.3 3.1 6 400 6960 200 15 5.1 14.1 | 169 11 -1.9 10.4 7 300 8860 190 27 4.7 26.6 | 174 23 -2.4 22.9 8 277 9369 205 25 10.6 22.7 | 190 19 3.5 19.0 9 250 10020 225 33 23.3 23.3 | 220 25 16.3 19.6 10 200 11430 240 31 26.8 15.5 | 239 23 19.8 11.8 11 150 13260 245 29 26.3 12.3 | 246 21 19.2 8.6 12 100 15830 270 19 19.0 -0.0 | 287 12 11.9 -3.7 13 70 18040 280 31 30.5 -5.4 | 291 25 23.4 -9.1 14 50 20100 285 29 28.0 -7.5 | 298 24 20.9 -11.2 15 30 23160 285 35 33.8 -9.1 | 296 30 26.7 -12.8 Wind Parameters Mean winds (0-6000m): 212.5 at 10.6 knts Storm direction: 242.5 at 8.0 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 150.7 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -0.9 tot: 52.2 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 11.88 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 ------------------------------------------------------------------------------- 500 150 5 93 10| 2.9 0.0 2.9| 7.5 0.0 7.5 15.1 0.69| 4.4 3.0 1000 165 6 102 9| 3.8 0.0 3.8| 16.7 0.0 16.7 16.7 0.79| 4.7 3.7 1500 176 8 118 9| 4.1 0.0 4.1| 29.1 0.0 29.1 19.4 0.82| 5.0 4.1 2000 185 9 131 8| 3.4 0.0 3.4| 38.7 0.0 38.7 19.3 0.84| 4.8 4.1 2500 195 10 144 8| 3.1 0.0 3.1| 47.5 0.0 47.5 19.0 0.86| 4.8 4.1 3000 204 11 158 7| 2.6 0.0 2.6| 53.0 -0.9 52.2 17.4 0.84| 4.6 3.9 4000 212 11 171 6| 2.0 0.7 2.6| 53.0 -8.1 44.9 11.2 0.55| 4.1 2.3 5000 214 11 171 6| 1.6 0.9 2.5| 53.0 -14.1 38.9 7.8 0.37| 3.7 1.4 6000 212 11 166 5| 1.5 0.9 2.4| 57.9 -16.0 42.0 7.0 0.37| 3.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251103.12.gif