UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 7 JAN 26 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1012 118 -18.5 -21.9 75 3.4 -19.0 270 3 253.8 253.9 253.4 255.5 0.65 1 1000 207 -18.3 -21.5 76 3.2 -18.8 285 9 254.9 255.0 254.4 256.7 0.68 2 982 342 -17.1 -20.2 77 3.1 -17.6 305 10 257.4 257.5 256.7 259.5 0.78 3 925 787 -18.5 -21.7 76 3.2 -19.0 10 13 260.4 260.5 259.0 262.4 0.73 4 917 852 -18.9 -22.0 76 3.1 -19.4 7 14 260.6 260.7 259.2 262.6 0.71 5 885 1118 -17.7 -20.2 81 2.5 -18.1 357 18 264.5 264.7 262.4 267.0 0.87 6 850 1420 -19.7 -22.9 76 3.2 -20.2 345 23 265.5 265.6 262.9 267.5 0.71 7 844 1473 -19.7 -22.9 76 3.2 -20.2 344 23 266.0 266.2 263.3 268.1 0.72 8 774 2112 -22.7 -28.7 58 6.0 -23.4 331 27 269.5 269.6 265.2 270.8 0.46 9 700 2847 -24.3 -39.3 24 15.0 -25.6 315 31 275.6 275.6 268.7 276.1 0.18 10 680 3058 -24.5 -41.5 19 17.0 -25.9 314 31 277.6 277.7 270.0 278.1 0.15 11 588 4106 -30.1 -48.1 16 18.0 -31.2 310 30 282.9 282.9 273.0 283.2 0.08 12 500 5240 -38.9 -55.9 15 17.0 -39.5 305 29 285.6 285.6 274.4 285.7 0.04 13 400 6730 -50.5 -59.5 34 9.0 -50.7 300 23 289.4 289.4 276.4 289.5 0.03 14 354 7516 -56.3 -65.3 31 9.0 -56.4 296 39 291.8 291.8 277.6 291.9 0.02 15 301 8539 -59.3 -68.3 30 9.0 -59.4 290 60 301.5 301.5 282.0 301.5 0.01 16 300 8560 -59.3 -68.3 30 9.0 -59.4 290 62 301.8 301.8 282.1 301.8 0.01 17 271 9196 -59.3 -68.3 30 9.0 -59.4 293 68 310.7 310.7 285.6 310.7 0.01 18 256 9552 -60.0 -69.0 30 9.0 -60.1 295 71 314.7 314.7 287.0 314.8 0.01 19 250 9700 -60.3 -69.3 30 9.0 -60.4 295 71 316.4 316.4 287.6 316.5 0.01 20 226 10325 -61.9 -70.9 29 9.0 -62.0 295 66 323.2 323.2 289.8 323.3 0.01 21 200 11080 -61.7 -70.7 29 9.0 -61.8 295 60 335.1 335.1 293.1 335.1 0.01 22 163 12348 -61.7 -71.7 25 10.0 -61.8 284 57 355.2 355.2 297.8 355.3 0.01 23 150 12860 -63.9 -73.9 24 10.0 -64.0 280 56 360.0 360.0 298.7 360.1 0.01 24 100 15330 -66.1 -77.1 20 11.0 -66.2 280 58 400.0 400.0 305.2 400.1 0.01 25 87 16168 -68.9 -78.9 22 10.0 -69.0 276 62 410.6 410.6 306.6 410.7 0.01 26 76 16982 -65.7 -76.7 20 11.0 -65.8 272 66 433.5 433.5 309.2 433.6 0.01 27 70 17480 -66.5 -77.5 20 11.0 -66.7 270 68 442.1 442.1 310.1 442.2 0.01 28 54 19054 -65.9 -77.9 17 12.0 -66.1 266 70 477.6 477.6 313.2 477.7 0.02 29 50 19520 -67.7 -79.7 17 12.0 -67.9 265 71 484.0 484.0 313.8 484.0 0.01 30 34 21825 -70.3 -82.3 16 12.0 -70.5 265 95 533.5 533.6 317.1 533.6 0.01 31 30 22570 -69.7 -81.7 16 12.0 -69.9 265 103 554.6 554.6 318.3 554.7 0.02 32 26 23422 -68.7 -80.7 16 12.0 -69.0 263 110 580.6 580.6 319.7 580.8 0.02 33 25 23659 -64.9 -77.9 15 13.0 -65.4 263 112 598.1 598.1 320.5 598.4 0.04 34 20 25030 -60.9 -73.9 16 13.0 -61.9 260 122 649.8 649.8 322.7 650.5 0.09 35 19 25349 -60.9 -73.9 16 13.0 -62.0 659.4 659.4 323.0 660.1 0.09 36 16 26437 -53.1 -68.1 15 15.0 -55.8 718.0 718.1 325.1 720.3 0.25 37 14 27298 -52.7 -67.7 15 15.0 -55.7 747.3 747.5 326.0 750.2 0.30 TRP 301 8539 -59.3 -68.3 30 9.0 -59.4 290 60 301.5 301.5 282.0 301.5 0.01 WND 256 9552 -60.0 -69.0 30 9.0 -60.1 295 71 314.7 314.7 287.0 314.8 0.01 Sounding variables and indices 1000-500 mb thick: 5033.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 41.86 % Est. max temperature: -7.07 C = 19.27 F Sfc-Lift cond lev (LCL): 956.98 mb = 534.11 m = 1752.31 ft T: -17.70 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.00 C Layer 1012.0-2035380315314230741112602740391936.0 mb Conv cond level (CCL): 667.06 mb = 3196.81 m = 10488.10 ft Mean mixing ratio: 0.74 g/kg Conv temperature: 6.15 C = 43.06 F Cap Strength: 19.74 C Lifted Index: 20.96 C Risk: None Lifted Index @300 mb: 29.51 C Lifted Index @700 mb: 14.47 C Showalter Index: 14.99 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 16.00 C K Index: -18.70 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.45 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 53912.66 J/kg Cap Strength: 20.95 C Lift Cond Lev (LCL): 912.09 mb = 892.25 m = 2927.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 19 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 1012 118 270 3 3.0 -0.0 | 176 19 -1.3 18.7 1 1000 207 285 9 8.7 -2.3 | 195 17 4.4 16.3 2 925 787 10 13 -2.3 -12.8 | 132 9 -6.5 5.9 3 850 1420 345 23 6.0 -22.2 | 335 4 1.7 -3.6 4 700 2847 315 31 21.9 -21.9 | 280 18 17.6 -3.3 5 500 5240 305 29 23.8 -16.6 | 264 20 19.5 2.0 6 400 6730 300 23 19.9 -11.5 | 245 17 15.6 7.2 7 301 8539 290 60 56.4 -20.5 | 272 52 52.1 -1.9 8 300 8560 290 62 58.3 -21.2 | 273 54 54.0 -2.5 9 256 9552 295 71 64.3 -30.0 | 281 61 60.1 -11.3 10 250 9700 295 71 64.3 -30.0 | 281 61 60.1 -11.3 11 200 11080 295 60 54.4 -25.4 | 278 51 50.1 -6.7 12 150 12860 280 56 55.1 -9.7 | 260 52 50.9 8.9 13 100 15330 280 58 57.1 -10.1 | 261 54 52.8 8.6 14 70 17480 270 68 68.0 -0.0 | 254 66 63.7 18.7 15 50 19520 265 71 70.7 6.2 | 249 71 66.5 24.9 16 30 22570 265 103 102.6 9.0 | 254 102 98.3 27.6 17 20 25030 260 122 120.1 21.2 | 251 123 115.9 39.8 Wind Parameters Mean winds (0-6000m): 317.1 at 25.5 knts Storm direction: 347.1 at 19.1 knts Shear (0-3000m) pos: 3.1 neg: 3.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 28.7 neg: -53.7 tot: -25.0 m^2/s^2 ave: -8.3 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 33.51 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 ------------------------------------------------------------------------------- 500 315 10 192 12| 11.8 0.0 11.8| 28.7 -10.1 18.6 37.2 0.12| 17.8 2.2 1000 347 12 167 7| 9.4 0.0 9.4| 28.7 -24.8 3.9 3.9 -0.22| 14.7 -3.2 1500 346 15 171 4| 6.3 2.8 9.1| 28.7 -29.8 -1.2 -0.8 -0.35| 12.8 -4.5 2000 342 18 215 2| 4.7 3.4 8.2| 28.7 -35.4 -6.7 -3.4 -0.37| 11.0 -4.1 2500 336 20 264 4| 3.8 3.9 7.6| 28.7 -44.7 -16.0 -6.4 -0.38| 10.0 -3.8 3000 331 22 273 6| 3.1 3.7 6.8| 28.7 -53.7 -25.0 -8.3 -0.39| 8.9 -3.5 4000 325 24 275 10| 2.4 2.8 5.2| 28.7 -64.8 -36.1 -9.0 -0.42| 7.0 -2.9 5000 320 25 273 12| 1.9 2.3 4.2| 28.7 -75.9 -47.2 -9.4 -0.44| 5.8 -2.6 6000 317 26 270 13| 1.6 1.8 3.4| 28.7 -94.5 -65.9 -11.0 -0.47| 5.2 -2.5 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20260107.00.gif