UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U2217... Searching the city database file for: U2217 ... Date:1200Z 10 OCT 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 ------------------------------------------------------------------------------- 0 1000 -7 145 5 SFC 996 26 8.4 7.3 93 1.1 7.8 145 5 281.9 283.0 281.1 299.6 6.44 2 986 110 8.8 5.7 81 3.1 7.2 151 8 283.1 284.1 281.0 299.2 5.82 3 925 635 4.6 1.9 83 2.7 3.3 190 29 284.0 284.8 280.1 297.3 4.74 4 857 1253 0.2 -2.2 84 2.4 -0.8 208 29 285.7 286.3 279.8 296.5 3.79 5 850 1319 0.0 -2.4 84 2.4 -1.0 210 29 286.1 286.8 280.0 296.9 3.77 6 700 2850 -8.7 -11.0 83 2.3 -9.5 195 33 292.9 293.3 281.3 299.9 2.36 7 610 3904 -14.9 -17.9 78 3.0 -15.7 195 43 297.5 297.7 282.3 302.2 1.53 8 500 5380 -25.1 -28.3 75 3.2 -25.6 195 58 302.4 302.6 283.4 304.9 0.74 9 485 5600 -26.7 -29.7 76 3.0 -27.2 194 60 303.1 303.2 283.5 305.3 0.67 10 476 5734 -26.3 -29.3 76 3.0 -26.8 194 62 305.2 305.4 284.4 307.6 0.71 11 446 6200 -29.1 -32.0 76 2.9 -29.5 192 67 307.4 307.6 285.1 309.4 0.59 12 444 6232 -28.3 -31.2 76 2.9 -28.7 192 67 308.9 309.0 285.7 311.0 0.64 13 426 6527 -29.7 -32.9 74 3.2 -30.2 191 70 310.7 310.8 286.3 312.7 0.56 14 402 6935 -34.3 -38.2 68 3.9 -34.7 190 75 310.0 310.0 285.8 311.2 0.35 15 400 6970 -34.5 -38.4 68 3.9 -34.9 190 75 310.2 310.2 285.8 311.4 0.35 16 380 7328 -36.5 -40.4 67 3.9 -36.8 191 76 312.1 312.2 286.5 313.2 0.30 17 373 7456 -38.9 -43.2 64 4.3 -39.2 191 77 310.6 310.6 285.8 311.4 0.22 18 337 8147 -43.5 -48.1 60 4.6 -43.7 193 80 313.4 313.5 286.7 314.0 0.15 19 300 8920 -50.1 -54.7 58 4.6 -50.3 195 83 314.7 314.7 287.1 315.0 0.08 20 296 9007 -50.9 -55.6 58 4.7 -51.0 200 83 314.8 314.8 287.1 315.1 0.07 21 288 9185 -52.5 -57.3 56 4.8 -52.6 200 81 315.0 315.0 287.2 315.2 0.06 22 276 9460 -51.1 -55.8 57 4.7 -51.2 202 74 320.9 320.9 289.1 321.2 0.07 23 263 9775 -47.7 -52.7 56 5.0 -47.9 203 66 330.3 330.3 291.9 330.8 0.11 24 250 10110 -47.1 -52.1 56 5.0 -47.3 205 58 336.0 336.1 293.4 336.5 0.12 25 201 11557 -45.5 -53.5 40 8.0 -46.0 220 34 360.2 360.2 298.8 360.8 0.13 26 200 11590 -45.7 -53.7 40 8.0 -46.2 220 33 360.4 360.4 298.9 361.0 0.13 27 177 12394 -49.3 -57.3 39 8.0 -49.7 220 30 367.3 367.3 300.2 367.7 0.09 28 151 13436 -47.7 -57.7 31 10.0 -48.3 220 27 387.1 387.2 303.5 387.6 0.10 29 150 13480 -47.9 -57.9 31 10.0 -48.4 220 27 387.5 387.6 303.5 388.0 0.10 30 132 14319 -51.9 -62.9 26 11.0 -52.4 231 22 394.8 394.8 304.5 395.1 0.06 31 118 15042 -55.5 -66.5 24 11.0 -55.8 241 18 401.1 401.1 305.4 401.3 0.04 32 100 16100 -55.5 -67.5 21 12.0 -55.9 255 11 420.5 420.5 307.8 420.7 0.04 33 90 16771 -54.3 -66.3 22 12.0 -54.8 265 12 435.7 435.8 309.5 436.1 0.06 34 70 18360 -58.7 -70.7 20 12.0 -59.1 290 13 458.8 458.8 311.7 459.0 0.04 35 68 18543 -59.5 -71.5 20 12.0 -59.9 293 12 460.9 460.9 311.8 461.1 0.04 36 50 20470 -60.3 -72.3 19 12.0 -60.7 325 7 501.4 501.4 315.1 501.7 0.04 37 44 21267 -60.1 -72.1 19 12.0 -60.6 520.5 520.6 316.4 520.9 0.05 TRP 288 9185 -52.5 -57.3 56 4.8 -52.6 200 81 315.0 315.0 287.2 315.2 0.06 WND 296 9007 -50.9 -55.6 58 4.7 -51.0 200 83 314.8 314.8 287.1 315.1 0.07 Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 850.00 mb = 1319.00 m = 4327.38 ft Wetbulb zero: 870.27 mb = 1128.75 m = 3703.19 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 80.72 % Est. max temperature: 12.83 C = 55.10 F Sfc-Lift cond lev (LCL): 979.55 mb = 163.72 m = 537.13 ft T: 8.37 C 700-500 lapse rate: 6.48 C/km ThetaE index: 3.11 C Layer 986.0- 850.0 mb Conv cond level (CCL): 891.80 mb = 930.95 m = 3054.25 ft Mean mixing ratio: 5.14 g/kg Conv temperature: 11.34 C = 52.42 F Cap Strength: 3.42 C Lifted Index: 5.23 C Risk: None Lifted Index @300 mb: 11.93 C Lifted Index @700 mb: 1.89 C Showalter Index: 6.05 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.70 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 116.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.19 J/kg Max Up Vert Vel: 3.52 m/s Conv Inhibition (B-): 31339.07 J/kg Cap Strength: 5.09 C Lift Cond Lev (LCL): 906.93 mb = 794.68 m = 2607.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 at 29 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 ---------------------------------------------------------- 0 996 26 145 5 -2.9 4.1 | 56 29 -24.0 -16.2 1 925 635 190 29 5.0 28.6 | 117 18 -16.1 8.3 2 850 1319 210 29 14.5 25.1 | 126 8 -6.6 4.8 3 700 2850 195 33 8.5 31.9 | 133 17 -12.6 11.6 4 500 5380 195 58 15.0 56.0 | 170 36 -6.1 35.7 5 400 6970 190 75 13.0 73.9 | 171 54 -8.1 53.6 6 300 8920 195 83 21.5 80.2 | 180 60 0.3 59.9 7 296 9007 200 83 28.4 78.0 | 187 58 7.2 57.7 8 288 9185 200 81 27.7 76.1 | 187 56 6.6 55.8 9 250 10110 205 58 24.5 52.6 | 186 32 3.4 32.3 10 200 11590 220 33 21.2 25.3 | 181 5 0.1 5.0 11 150 13480 220 27 17.4 20.7 | 96 4 -3.8 0.4 12 100 16100 255 11 10.6 2.8 | 31 20 -10.5 -17.5 13 70 18360 290 13 12.2 -4.4 | 20 26 -8.9 -24.8 14 50 20470 325 7 4.0 -5.7 | 33 31 -17.1 -26.0 Wind Parameters Mean winds (0-6000m): 196.2 at 39.1 knts Storm direction: 226.2 at 29.3 knts Shear (0-3000m) pos: 4.7 neg: 1.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 180.9 neg: -0.1 tot: 180.7 m^2/s^2 ave: 60.2 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 82.37 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 ------------------------------------------------------------------------------- 500 183 15 75 21| 21.5 0.0 21.5|137.5 0.0 137.5 275.0 0.92| 22.8 21.0 1000 190 22 93 17| 13.7 0.0 13.7|168.8 0.0 168.8 168.8 0.80| 17.3 13.8 1500 197 24 101 14| 9.5 0.0 9.5|171.5 0.0 171.5 114.3 0.72| 13.4 9.6 2000 199 26 107 13| 7.1 0.7 7.9|173.2 0.0 173.2 86.6 0.68| 10.8 7.3 2500 200 27 113 13| 5.7 1.2 6.9|173.9 0.0 173.9 69.6 0.64| 9.2 5.9 3000 199 28 117 14| 4.7 1.5 6.3|180.9 -0.1 180.7 60.2 0.62| 8.3 5.2 4000 198 31 128 15| 3.6 2.2 5.8|220.5 -0.1 220.4 55.1 0.64| 7.5 4.8 5000 197 35 140 17| 2.8 2.7 5.6|260.2 -0.1 260.0 52.0 0.62| 7.0 4.4 6000 196 39 149 20| 2.4 3.2 5.6|281.6 -0.1 281.4 46.9 0.57| 6.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251010.12.gif