UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 6 JAN 26 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1011 8 -13.1 -15.1 85 2.0 -13.5 270 9 259.2 259.4 259.0 262.4 1.17 1 1000 91 -13.7 -16.6 79 2.9 -14.3 280 13 259.5 259.6 258.9 262.3 1.04 2 992 152 -14.3 -17.2 79 2.9 -14.9 284 14 259.4 259.6 258.8 262.1 1.00 3 986 198 -13.9 -16.8 79 2.9 -14.5 287 14 260.3 260.5 259.6 263.1 1.04 4 984 214 -11.9 -14.7 80 2.8 -12.5 288 15 262.5 262.7 261.6 265.8 1.24 5 960 403 -11.3 -13.8 82 2.5 -11.9 301 17 264.9 265.1 263.7 268.7 1.37 6 925 687 -13.3 -15.9 81 2.6 -13.9 320 21 265.7 265.9 263.9 269.0 1.19 7 850 1326 -16.9 -19.4 81 2.5 -17.4 345 17 268.4 268.6 265.4 271.2 0.97 8 808 1704 -19.7 -22.4 79 2.7 -20.1 345 15 269.4 269.5 265.8 271.6 0.78 9 771 2051 -20.1 -22.9 78 2.8 -20.5 345 14 272.6 272.7 267.9 274.9 0.79 10 700 2760 -24.7 -27.7 76 3.0 -25.1 345 11 275.1 275.2 269.2 276.8 0.56 11 550 4475 -36.1 -38.8 76 2.7 -36.3 7 7 281.3 281.3 272.3 282.0 0.24 12 500 5130 -41.1 -44.3 71 3.2 -41.2 15 5 282.9 283.0 273.1 283.4 0.15 13 400 6610 -52.7 -56.5 63 3.8 -52.8 75 3 286.5 286.5 274.9 286.7 0.05 14 386 6838 -54.5 -58.4 62 3.9 -54.6 78 4 287.1 287.1 275.2 287.2 0.04 15 322 7973 -61.5 -65.0 63 3.5 -61.5 95 9 292.7 292.7 278.0 292.7 0.02 16 300 8410 -61.3 -64.9 62 3.6 -61.3 95 7 298.9 298.9 280.9 299.0 0.02 17 273 8994 -62.5 -66.3 60 3.8 -62.6 4 4 305.4 305.4 283.5 305.4 0.02 18 250 9540 -60.7 -64.5 61 3.8 -60.7 280 1 315.8 315.8 287.4 315.9 0.03 19 200 10930 -60.1 -64.1 59 4.0 -60.2 280 13 337.6 337.6 293.7 337.7 0.03 20 188 11317 -60.1 -64.1 59 4.0 -60.2 276 14 343.6 343.6 295.2 343.8 0.04 21 150 12720 -63.1 -67.5 55 4.4 -63.1 260 19 361.4 361.4 299.0 361.5 0.03 22 100 15200 -66.5 -71.1 52 4.6 -66.5 265 23 399.2 399.2 305.1 399.4 0.03 23 90 15833 -68.7 -73.5 50 4.8 -68.8 262 25 407.1 407.1 306.2 407.2 0.02 24 89 15899 -68.9 -73.7 50 4.8 -68.9 262 26 408.0 408.0 306.3 408.1 0.02 25 70 17330 -69.7 -74.5 49 4.8 -69.8 255 31 435.3 435.3 309.4 435.4 0.02 26 50 19330 -72.1 -77.1 47 5.0 -72.2 235 31 473.6 473.6 313.0 473.7 0.02 27 45 19950 -72.3 -77.3 47 5.0 -72.4 487.6 487.6 314.1 487.7 0.02 TRP 322 7973 -61.5 -65.0 63 3.5 -61.5 95 9 292.7 292.7 278.0 292.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5039.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 77.50 % Est. max temperature: -4.28 C = 24.29 F Sfc-Lift cond lev (LCL): 978.76 mb = 254.58 m = 835.23 ft T: -11.77 C 700-500 lapse rate: 6.92 C/km ThetaE index: 0.22 C Layer 1000.0- 986.0 mb Conv cond level (CCL): 854.69 mb = 1284.44 m = 4214.00 ft Mean mixing ratio: 1.21 g/kg Conv temperature: -4.04 C = 24.72 F Cap Strength: 12.34 C Lifted Index: 13.31 C Risk: None Lifted Index @300 mb: 22.73 C Lifted Index @700 mb: 8.39 C Showalter Index: 9.83 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.70 C K Index: 1.80 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.35 J/kg Max Up Vert Vel: 7.79 m/s Conv Inhibition (B-): 32932.78 J/kg Cap Strength: 13.28 C Lift Cond Lev (LCL): 920.24 mb = 725.97 m = 2381.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 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 1011 8 270 9 9.0 -0.0 | 233 13 10.6 8.0 1 1000 91 280 13 12.8 -2.3 | 248 16 14.4 5.7 2 925 687 320 21 13.5 -16.1 | 298 17 15.1 -8.1 3 850 1326 345 17 4.4 -16.4 | 324 10 6.0 -8.4 4 700 2760 345 11 2.8 -10.6 | 301 5 4.5 -2.6 5 500 5130 15 5 -1.3 -4.8 | 186 3 0.3 3.2 6 400 6610 75 3 -2.9 -0.8 | 170 7 -1.3 7.2 7 322 7973 95 9 -9.0 0.8 | 140 11 -7.3 8.8 8 300 8410 95 7 -7.0 0.6 | 148 10 -5.3 8.6 9 250 9540 280 1 1.0 -0.2 | 199 8 2.6 7.8 10 200 10930 280 13 12.8 -2.3 | 248 16 14.4 5.7 11 150 12720 260 19 18.7 3.3 | 241 23 20.3 11.3 12 100 15200 265 23 22.9 2.0 | 248 26 24.5 10.0 13 70 17330 255 31 29.9 8.0 | 243 35 31.6 16.0 14 50 19330 235 31 25.4 17.8 | 226 37 27.0 25.8 Wind Parameters Mean winds (0-6000m): 341.5 at 10.9 knts Storm direction: 11.5 at 8.1 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 98.0 neg: -5.5 tot: 92.5 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.86 Bulk Shear: 16.28 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 ------------------------------------------------------------------------------- 500 294 15 263 15| 13.1 0.0 13.1| 54.5 0.0 54.5 109.0 0.95| 14.3 13.7 1000 311 17 283 15| 8.7 0.0 8.7| 89.1 0.0 89.1 89.1 0.91| 12.1 11.0 1500 321 17 294 14| 5.6 0.0 5.6| 98.0 -0.4 97.6 65.1 0.84| 9.8 8.2 2000 327 17 299 13| 4.2 0.5 4.8| 98.0 -2.4 95.6 47.8 0.76| 7.9 5.9 2500 330 16 302 11| 3.4 0.9 4.2| 98.0 -4.4 93.6 37.4 0.67| 6.7 4.5 3000 332 15 302 10| 2.6 0.7 3.3| 98.0 -5.5 92.5 30.8 0.61| 5.9 3.6 4000 336 14 302 9| 1.8 0.5 2.4| 98.0 -6.4 91.6 22.9 0.53| 4.9 2.6 5000 338 12 299 7| 1.3 0.4 1.8| 98.0 -7.3 90.7 18.1 0.43| 4.2 1.8 6000 342 11 295 6| 1.1 0.4 1.4| 98.0 -8.7 89.3 14.9 0.37| 3.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20260106.00.gif