UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 17 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 -34 315 5 SFC 993 23 3.4 -1.1 72 4.5 1.5 315 5 277.1 277.7 275.0 286.9 3.55 2 959 304 1.2 -5.8 60 7.0 -1.4 322 18 277.7 278.1 273.9 284.9 2.58 3 925 593 -1.7 -7.7 64 6.0 -3.7 330 31 277.6 278.0 273.5 284.1 2.31 4 878 1005 -5.7 -9.1 77 3.4 -6.8 333 31 277.6 278.0 273.3 283.8 2.18 5 864 1131 -6.1 -9.0 80 2.9 -7.0 334 31 278.5 278.8 273.9 284.8 2.24 6 850 1259 -5.3 -9.5 72 4.2 -6.7 335 31 280.6 281.0 275.0 286.8 2.18 7 844 1314 -5.7 -10.7 68 5.0 -7.2 334 31 280.7 281.1 274.8 286.5 2.00 8 700 2752 -15.5 -25.5 42 10.0 -17.3 300 21 285.3 285.4 275.3 287.4 0.69 9 680 2970 -16.9 -27.9 38 11.0 -18.7 302 22 286.1 286.2 275.6 287.9 0.57 10 555 4465 -26.9 -35.9 42 9.0 -27.9 317 27 291.4 291.5 277.9 292.5 0.32 11 500 5210 -31.7 -43.7 30 12.0 -32.6 325 29 294.4 294.4 279.0 294.9 0.16 12 492 5324 -32.5 -43.5 33 11.0 -33.3 325 30 294.8 294.8 279.3 295.3 0.17 13 477 5541 -32.5 -43.5 33 11.0 -33.3 326 31 297.4 297.4 280.4 298.0 0.17 14 416 6492 -38.3 -47.3 38 9.0 -38.8 329 36 301.8 301.8 282.3 302.3 0.13 15 400 6760 -40.3 -49.3 38 9.0 -40.7 330 38 302.6 302.6 282.6 303.0 0.11 16 300 8660 -55.3 -63.3 36 8.0 -55.4 330 42 307.4 307.4 284.4 307.5 0.03 17 296 8745 -55.9 -63.9 36 8.0 -56.0 330 42 307.7 307.7 284.5 307.8 0.02 18 289 8897 -55.3 -63.3 36 8.0 -55.4 326 40 310.7 310.7 285.6 310.8 0.03 19 274 9240 -48.9 -56.9 39 8.0 -49.1 316 35 324.7 324.8 290.3 325.0 0.06 20 264 9483 -49.3 -57.3 39 8.0 -49.6 310 32 327.6 327.6 291.1 327.9 0.06 21 250 9840 -47.1 -55.1 40 8.0 -47.4 300 27 336.0 336.1 293.4 336.4 0.09 22 238 10167 -45.1 -54.1 36 9.0 -45.6 294 25 343.8 343.8 295.3 344.2 0.10 23 200 11320 -47.9 -60.9 21 13.0 -48.4 275 17 356.9 356.9 298.1 357.2 0.05 24 191 11624 -49.1 -63.1 18 14.0 -49.6 269 17 359.7 359.7 298.7 359.9 0.04 25 167 12516 -44.5 -60.5 15 16.0 -45.4 250 16 381.5 381.5 302.5 381.8 0.07 26 152 13143 -48.5 -66.5 11 18.0 -49.1 237 15 385.0 385.0 303.1 385.2 0.03 27 150 13230 -48.5 -66.5 11 18.0 -49.2 235 15 386.5 386.5 303.3 386.7 0.03 28 144 13499 -48.7 -66.7 11 18.0 -49.4 239 14 390.7 390.7 303.9 390.9 0.03 29 113 15088 -50.1 -70.1 8 20.0 -50.8 263 11 416.1 416.1 307.3 416.3 0.03 30 100 15880 -53.9 -73.9 7 20.0 -54.5 275 9 423.6 423.6 308.2 423.7 0.02 31 82 17150 -54.9 -75.9 6 21.0 -55.5 275 11 446.3 446.3 310.5 446.4 0.02 32 73 17886 -58.7 -78.7 6 20.0 -59.2 275 13 453.3 453.3 311.2 453.4 0.01 33 70 18150 -57.5 -78.5 5 21.0 -58.0 275 13 461.4 461.4 311.9 461.4 0.01 34 64 18716 -56.5 -77.5 5 21.0 -57.2 279 14 475.5 475.5 313.1 475.6 0.02 35 59 19227 -59.5 -79.5 6 20.0 -60.0 283 14 480.0 480.0 313.5 480.1 0.01 36 50 20260 -59.9 -79.9 6 20.0 -60.4 290 15 502.3 502.3 315.1 502.4 0.01 37 30 23440 -61.5 -82.5 5 21.0 -62.3 270 21 577.0 577.0 319.5 577.1 0.01 38 27 24093 -62.5 -83.5 4 21.0 -63.2 271 22 591.8 591.8 320.2 591.9 0.01 39 26 24328 -59.5 -80.5 5 21.0 -60.6 272 22 606.8 606.8 320.9 606.9 0.02 40 20 25970 -60.3 -81.3 5 21.0 -61.5 275 25 651.6 651.6 322.7 651.8 0.03 41 18 26629 -58.1 -80.1 4 22.0 -59.8 274 27 678.5 678.5 323.7 678.8 0.04 42 11 29703 -61.3 -83.3 4 22.0 -63.1 271 36 769.5 769.5 326.5 769.8 0.03 43 10 30300 -56.7 -78.7 5 22.0 -59.7 270 38 807.9 807.9 327.4 808.7 0.08 44 9.8 30428 -56.1 -78.1 5 22.0 -59.3 814.8 814.9 327.6 815.7 0.09 45 8.1 31638 -56.5 -78.5 5 22.0 -60.1 858.9 858.9 328.6 860.0 0.10 TRP 296 8745 -55.9 -63.9 36 8.0 -56.0 330 42 307.7 307.7 284.5 307.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: 944.93 mb = 423.73 m = 1390.18 ft Wetbulb zero: 975.09 mb = 169.90 m = 557.40 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 50.29 % Est. max temperature: 7.06 C = 44.71 F Sfc-Lift cond lev (LCL): 926.18 mb = 582.84 m = 1912.19 ft T: -1.60 C 700-500 lapse rate: 6.59 C/km ThetaE index: 3.13 C Layer 959.0- 864.0 mb Conv cond level (CCL): 807.72 mb = 1652.12 m = 5420.29 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 8.13 C = 46.63 F Cap Strength: 6.71 C Lifted Index: 8.50 C Risk: None Lifted Index @300 mb: 16.05 C Lifted Index @700 mb: 3.70 C Showalter Index: 6.89 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 22.20 C K Index: 6.90 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.46 J/kg Max Up Vert Vel: 1.71 m/s Conv Inhibition (B-): 67593.13 J/kg Cap Strength: 8.44 C Lift Cond Lev (LCL): 861.82 mb = 1150.75 m = 3775.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 at 20 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 23 315 5 3.5 -3.5 | 182 16 0.5 15.8 1 925 593 330 31 15.5 -26.8 | 301 15 12.5 -7.5 2 850 1259 335 31 13.1 -28.1 | 311 13 10.1 -8.7 3 700 2752 300 21 18.2 -10.5 | 240 18 15.2 8.9 4 500 5210 325 29 16.6 -23.8 | 288 14 13.6 -4.4 5 400 6760 330 38 19.0 -32.9 | 310 21 16.0 -13.5 6 300 8660 330 42 21.0 -36.4 | 313 25 18.0 -17.0 7 296 8745 330 42 21.0 -36.4 | 313 25 18.0 -17.0 8 250 9840 300 27 23.4 -13.5 | 254 21 20.4 5.9 9 200 11320 275 17 16.9 -1.5 | 218 23 13.9 17.9 10 150 13230 235 15 12.3 8.6 | 198 29 9.3 28.0 11 100 15880 275 9 9.0 -0.8 | 198 20 6.0 18.6 12 70 18150 275 13 13.0 -1.1 | 209 21 10.0 18.2 13 50 20260 290 15 14.1 -5.1 | 218 18 11.1 14.2 14 30 23440 270 21 21.0 -0.0 | 223 26 18.0 19.4 15 20 25970 275 25 24.9 -2.2 | 232 28 21.9 17.2 16 10 30300 270 38 38.0 -0.0 | 241 40 35.0 19.4 Wind Parameters Mean winds (0-6000m): 321.2 at 26.1 knts Storm direction: 351.2 at 19.6 knts Shear (0-3000m) pos: 4.5 neg: 2.8 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 62.0 deg Storm rel helicity (0-3000m) pos: 81.6 neg: -68.7 tot: 12.9 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 13.40 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 ------------------------------------------------------------------------------- 500 328 16 226 8| 23.6 0.0 23.6| 59.7 0.0 59.7 119.4 0.89| 24.0 21.4 1000 330 24 277 9| 13.5 0.0 13.5| 74.4 0.0 74.4 74.4 0.88| 14.6 12.8 1500 331 26 289 10| 9.0 1.0 10.0| 77.1 -12.6 64.5 43.0 0.67| 11.2 7.6 2000 329 26 287 11| 6.8 2.4 9.2| 77.1 -36.2 40.9 20.5 0.40| 10.1 4.0 2500 327 26 281 11| 5.4 3.1 8.6| 77.1 -59.4 17.7 7.1 0.22| 9.3 2.1 3000 324 25 275 12| 4.5 2.8 7.3| 81.6 -68.7 12.9 4.3 0.18| 8.3 1.5 4000 320 25 268 13| 4.0 2.1 6.1|103.4 -68.7 34.7 8.7 0.26| 6.9 1.8 5000 320 25 269 13| 3.7 1.7 5.4|125.7 -68.7 57.0 11.4 0.33| 6.1 2.0 6000 321 26 274 13| 3.6 1.4 5.0|145.5 -68.7 76.8 12.8 0.37| 5.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251017.00.gif