UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for U2271... Searching the city database file for: U2271 ... Date:0000Z 13 JAN 26 Station: U2271 WMO ident: 22271 Latitude: 67.88 Longitude: 44.13 ------------------------------------------------------------------------------- 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 1034 9 -24.5 -27.2 78 2.7 -24.8 160 9 246.3 246.3 246.2 247.3 0.40 1 1022 94 -19.9 -22.7 78 2.8 -20.3 169 11 251.7 251.8 251.5 253.3 0.60 2 1002 242 -15.3 -16.3 92 1.0 -15.5 184 15 257.7 257.9 257.5 260.6 1.07 3 1000 257 -14.9 -15.9 92 1.0 -15.1 185 15 258.2 258.4 258.1 261.2 1.10 4 984 379 -12.9 -13.7 94 0.8 -13.1 187 16 261.5 261.7 261.0 265.1 1.35 5 978 425 -10.5 -11.3 94 0.8 -10.7 188 16 264.3 264.6 263.7 268.8 1.64 6 966 520 -7.7 -9.9 84 2.2 -8.3 189 17 268.1 268.4 266.8 273.2 1.86 7 962 553 -7.7 -18.7 41 11.0 -10.1 190 17 268.4 268.6 265.3 271.0 0.91 8 949 658 -7.5 -23.5 27 16.0 -10.6 192 18 269.7 269.8 265.6 271.4 0.60 9 940 732 -7.7 -23.7 26 16.0 -10.8 193 18 270.2 270.3 266.0 271.9 0.60 10 925 856 -8.3 -18.3 44 10.0 -10.5 195 19 270.8 271.0 267.1 273.6 0.98 11 903 1043 -8.3 -16.3 52 8.0 -10.2 198 18 272.7 272.9 268.7 276.1 1.18 12 853 1483 -10.1 -20.1 44 10.0 -12.2 205 15 275.3 275.4 269.9 277.9 0.91 13 850 1510 -9.9 -19.9 44 10.0 -12.1 205 15 275.8 275.9 270.2 278.5 0.93 14 832 1675 -9.3 -23.3 31 14.0 -12.2 208 14 278.1 278.2 271.2 280.2 0.70 15 809 1891 -10.1 -26.1 26 16.0 -13.1 213 13 279.5 279.6 271.8 281.2 0.56 16 798 1997 -10.5 -27.5 23 17.0 -13.6 215 12 280.2 280.2 272.1 281.7 0.50 17 700 2993 -16.1 -36.1 16 20.0 -18.7 235 7 284.7 284.7 274.3 285.5 0.25 18 589 4275 -22.5 -48.5 7 26.0 -24.6 256 20 291.6 291.6 277.6 291.9 0.08 19 543 4868 -26.1 -39.1 28 13.0 -27.4 265 27 294.2 294.2 279.1 295.0 0.24 20 504 5403 -29.1 -48.1 14 19.0 -30.4 274 32 296.9 296.9 280.1 297.2 0.10 21 500 5460 -29.7 -47.7 16 18.0 -30.9 275 33 296.8 296.8 280.1 297.2 0.10 22 486 5662 -30.7 -40.7 37 10.0 -31.6 277 34 298.0 298.1 280.8 298.8 0.22 23 478 5779 -31.5 -40.5 41 9.0 -32.3 278 35 298.4 298.5 281.0 299.3 0.23 24 426 6581 -37.9 -48.9 31 11.0 -38.5 286 39 300.3 300.3 281.6 300.7 0.11 25 400 7010 -42.3 -52.3 33 10.0 -42.7 290 42 300.0 300.0 281.4 300.3 0.08 26 331 8257 -54.5 -61.5 42 7.0 -54.6 290 43 300.0 300.0 281.4 300.1 0.03 27 300 8880 -59.5 -67.5 35 8.0 -59.6 290 44 301.5 301.5 282.0 301.5 0.01 28 250 10000 -67.7 -76.7 27 9.0 -67.7 290 48 305.4 305.4 283.5 305.4 0.00 29 237 10319 -70.3 -79.3 25 9.0 -70.3 290 46 306.2 306.2 283.9 306.2 0.00 30 220 10765 -67.3 -77.3 23 10.0 -67.4 292 38 317.4 317.4 287.9 317.4 0.00 31 200 11340 -67.1 -77.1 23 10.0 -67.1 295 27 326.5 326.5 290.7 326.5 0.01 32 153 12960 -66.1 -77.1 20 11.0 -66.2 300 21 354.2 354.2 297.5 354.2 0.01 33 150 13080 -66.3 -78.3 17 12.0 -66.4 300 21 355.9 355.9 297.9 355.9 0.01 34 100 15500 -71.1 -89.1 5 18.0 -71.2 320 23 390.4 390.4 303.8 390.4 0.00 35 70 17590 -74.9 -91.9 5 17.0 -75.0 315 19 424.1 424.1 308.2 424.2 0.00 36 50 19530 -77.1 -95.1 4 18.0 -77.1 305 23 461.8 461.8 312.0 461.8 0.00 37 41 20664 -80.1 -96.1 5 16.0 -80.1 303 25 481.3 481.3 313.5 481.3 0.00 38 30 22430 -81.1 -97.1 5 16.0 -81.1 300 27 523.5 523.5 316.5 523.6 0.00 39 25 23453 -81.7 -97.7 5 16.0 -81.8 289 28 549.9 549.9 318.1 549.9 0.00 40 23 23924 -78.1 -95.1 5 17.0 -78.2 284 28 573.7 573.7 319.3 573.7 0.00 41 20 24720 -79.1 -95.1 6 16.0 -79.2 275 29 594.0 594.0 320.3 594.1 0.00 42 17 25641 -80.1 -96.1 5 16.0 -80.2 619.1 619.1 321.5 619.1 0.00 43 10 28667 -76.9 -93.9 5 17.0 -77.1 732.5 732.5 325.4 732.5 0.01 TRP 237 10319 -70.3 -79.3 25 9.0 -70.3 290 46 306.2 306.2 283.9 306.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5203.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 29.28 % Est. max temperature: 3.14 C = 37.65 F Sfc-Lift cond lev (LCL): 988.44 mb = 344.81 m = 1131.24 ft T: -13.46 C 700-500 lapse rate: 5.51 C/km ThetaE index: 2.19 C Layer 962.0- 949.0 mb Conv cond level (CCL): 1022.00 mb = 94.37 m = 309.61 ft Mean mixing ratio: 0.99 g/kg Conv temperature: -16.06 C = 3.10 F Cap Strength: 26.78 C Lifted Index: 26.71 C Risk: None Lifted Index @300 mb: 26.26 C Lifted Index @700 mb: 19.04 C Showalter Index: 15.40 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 9.80 C K Index: -20.10 Risk: None Sweat Index: 205.46 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.22 J/kg Max Up Vert Vel: 13.65 m/s Conv Inhibition (B-): 59794.78 J/kg Cap Strength: 26.75 C Lift Cond Lev (LCL): 911.88 mb = 966.81 m = 3171.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 14 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 1034 9 160 9 -3.1 8.5 | 121 19 -16.6 10.1 1 1000 257 185 15 1.3 14.9 | 144 21 -12.2 16.6 2 925 856 195 19 4.9 18.4 | 157 22 -8.6 20.0 3 850 1510 205 15 6.3 13.6 | 155 17 -7.2 15.3 4 700 2993 235 7 5.7 4.0 | 126 10 -7.8 5.7 5 500 5460 275 33 32.9 -2.9 | 274 19 19.3 -1.2 6 400 7010 290 42 39.5 -14.4 | 296 29 25.9 -12.7 7 300 8880 290 44 41.3 -15.0 | 296 31 27.8 -13.4 8 250 10000 290 48 45.1 -16.4 | 295 35 31.6 -14.7 9 237 10319 290 46 43.2 -15.7 | 295 33 29.7 -14.1 10 200 11340 295 27 24.5 -11.4 | 312 15 10.9 -9.7 11 150 13080 300 21 18.2 -10.5 | 332 10 4.6 -8.8 12 100 15500 320 23 14.8 -17.6 | 356 16 1.2 -15.9 13 70 17590 315 19 13.4 -13.4 | 1 12 -0.1 -11.8 14 50 19530 305 23 18.8 -13.2 | 335 13 5.3 -11.5 15 30 22430 300 27 23.4 -13.5 | 320 15 9.8 -11.8 16 20 24720 275 29 28.9 -2.5 | 273 15 15.3 -0.8 Wind Parameters Mean winds (0-6000m): 247.1 at 18.2 knts Storm direction: 277.1 at 13.7 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 5.6 deg Storm rel helicity (0-3000m) pos: 69.2 neg: -19.8 tot: 49.4 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.27 Bulk Shear: 40.99 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 ------------------------------------------------------------------------------- 500 182 14 140 20| 10.1 0.0 10.1| 52.9 0.0 52.9 105.8 0.98| 10.3 10.1 1000 189 16 147 21| 6.3 0.0 6.3| 69.2 -0.1 69.1 69.1 0.92| 7.1 6.5 1500 193 16 150 20| 3.7 0.0 3.7| 69.2 -3.0 66.1 44.1 0.69| 6.0 4.1 2000 196 16 151 19| 2.6 0.0 2.6| 69.2 -6.7 62.5 31.3 0.53| 5.5 2.9 2500 199 15 151 18| 2.1 0.0 2.1| 69.2 -13.0 56.2 22.5 0.37| 5.1 1.9 3000 201 14 149 17| 1.7 0.0 1.7| 69.2 -19.8 49.4 16.5 0.24| 4.7 1.1 4000 211 13 153 15| 2.6 0.0 2.6| 91.8 -19.8 72.0 18.0 0.45| 5.0 2.2 5000 230 15 170 12| 3.3 0.0 3.3|121.0 -19.8 101.2 20.2 0.54| 5.2 2.8 6000 247 18 200 9| 3.6 0.0 3.6|158.1 -19.8 138.2 23.0 0.57| 5.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20260113.00.gif