UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 12 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 1007 123 -12.1 -14.9 80 2.8 -12.7 45 3 260.5 260.7 260.0 263.7 1.19 1 1000 176 -12.3 -14.9 81 2.6 -12.9 55 9 260.9 261.0 260.3 264.1 1.20 2 961 480 -12.7 -14.6 86 1.9 -13.1 50 11 263.4 263.6 262.4 266.9 1.28 3 942 633 -11.1 -13.0 86 1.9 -11.6 47 12 266.6 266.8 265.1 270.6 1.49 4 925 773 -12.1 -14.5 82 2.4 -12.6 45 13 266.9 267.2 265.1 270.6 1.34 5 857 1354 -15.9 -18.6 80 2.7 -16.4 68 18 268.9 269.0 265.8 271.8 1.03 6 850 1416 -15.7 -18.4 80 2.7 -16.2 70 19 269.7 269.9 266.5 272.7 1.05 7 799 1883 -13.1 -23.1 43 10.0 -15.0 59 17 277.3 277.4 270.8 279.5 0.74 8 707 2805 -16.3 -36.3 16 20.0 -18.8 37 13 283.6 283.7 273.7 284.4 0.24 9 700 2880 -16.7 -37.7 14 21.0 -19.3 35 13 284.0 284.0 273.8 284.7 0.21 10 637 3578 -23.1 -43.1 14 20.0 -24.8 18 15 284.5 284.5 274.0 284.9 0.13 11 556 4568 -25.5 -47.5 11 22.0 -27.2 354 17 292.9 292.9 278.3 293.2 0.09 12 500 5330 -29.9 -52.9 9 23.0 -31.2 335 19 296.6 296.6 279.9 296.8 0.06 13 445 6149 -35.7 -57.7 9 22.0 -36.6 335 19 299.3 299.3 281.1 299.5 0.04 14 400 6880 -42.1 -61.1 11 19.0 -42.6 335 19 300.3 300.3 281.5 300.4 0.03 15 354 7701 -47.7 -63.7 14 16.0 -48.0 335 19 303.4 303.4 282.8 303.5 0.02 16 300 8780 -55.5 -69.5 16 14.0 -55.6 335 19 307.1 307.1 284.2 307.2 0.01 17 250 9920 -62.9 -75.9 16 13.0 -63.0 350 13 312.6 312.6 286.2 312.6 0.01 18 244 10069 -63.9 -76.9 15 13.0 -64.0 350 13 313.2 313.2 286.5 313.3 0.00 19 227 10511 -63.1 -76.1 16 13.0 -63.2 337 13 321.0 321.0 289.0 321.0 0.01 20 200 11290 -62.3 -75.3 16 13.0 -62.4 315 13 334.1 334.1 292.8 334.1 0.01 21 185 11774 -60.3 -73.3 17 13.0 -60.4 300 15 344.9 344.9 295.5 344.9 0.01 22 150 13080 -61.5 -74.5 16 13.0 -61.6 260 21 364.1 364.1 299.5 364.2 0.01 23 117 14608 -63.7 -76.7 15 13.0 -63.8 260 30 386.9 386.9 303.3 386.9 0.01 24 100 15560 -67.9 -80.9 14 13.0 -68.0 260 35 396.5 396.5 304.8 396.6 0.01 25 94 15930 -69.3 -82.3 13 13.0 -69.4 259 38 400.9 400.9 305.3 400.9 0.00 26 70 17680 -71.3 -84.3 13 13.0 -71.4 255 52 431.8 431.8 309.0 431.9 0.00 27 57 18895 -72.3 -85.3 12 13.0 -72.4 252 56 455.7 455.7 311.4 455.7 0.00 28 50 19660 -75.9 -88.9 11 13.0 -76.0 250 58 464.6 464.6 312.2 464.6 0.00 29 45 20266 -77.9 -90.9 10 13.0 -78.0 251 60 474.0 474.0 313.0 474.0 0.00 30 30 22580 -78.9 -91.9 10 13.0 -79.0 255 68 529.5 529.5 316.9 529.6 0.00 31 22 24332 -81.1 -94.1 9 13.0 -81.2 255 76 572.1 572.1 319.3 572.1 0.00 32 20 24870 -79.5 -92.5 10 13.0 -79.6 255 79 592.8 592.8 320.3 592.8 0.00 33 11 28317 -73.1 -87.1 10 14.0 -73.5 726.6 726.6 325.3 726.8 0.02 34 10 28880 -69.9 -83.9 11 14.0 -70.6 758.6 758.6 326.2 758.9 0.03 35 9.8 29001 -69.1 -83.1 11 14.0 -69.8 766.0 766.0 326.4 766.4 0.04 TRP 244 10069 -63.9 -76.9 15 13.0 -64.0 350 13 313.2 313.2 286.5 313.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5154.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 36.58 % Est. max temperature: -3.76 C = 25.24 F Sfc-Lift cond lev (LCL): 962.50 mb = 468.26 m = 1536.25 ft T: -12.68 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.01 C Layer 925.0- 857.0 mb Conv cond level (CCL): 860.19 mb = 1325.78 m = 4349.62 ft Mean mixing ratio: 1.31 g/kg Conv temperature: -3.85 C = 25.08 F Cap Strength: 21.41 C Lifted Index: 23.66 C Risk: None Lifted Index @300 mb: 27.80 C Lifted Index @700 mb: 15.51 C Showalter Index: 19.83 C Risk: None Total Totals Index: 25.70 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 11.50 C K Index: -25.20 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.42 J/kg Max Up Vert Vel: 8.05 m/s Conv Inhibition (B-): 60523.54 J/kg Cap Strength: 23.61 C Lift Cond Lev (LCL): 921.85 mb = 798.97 m = 2621.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 at 12 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 1007 123 45 3 -2.1 -2.1 | 231 9 6.9 5.6 1 1000 176 55 9 -7.4 -5.2 | 212 3 1.6 2.6 2 925 773 45 13 -9.2 -9.2 | 7 1 -0.2 -1.5 3 850 1416 70 19 -17.9 -6.5 | 98 9 -8.8 1.2 4 700 2880 35 13 -7.5 -10.6 | 332 3 1.5 -2.9 5 500 5330 335 19 8.0 -17.2 | 299 19 17.0 -9.5 6 400 6880 335 19 8.0 -17.2 | 299 19 17.0 -9.5 7 300 8780 335 19 8.0 -17.2 | 299 19 17.0 -9.5 8 250 9920 350 13 2.3 -12.8 | 294 12 11.3 -5.1 9 244 10069 350 13 2.3 -12.8 | 294 12 11.3 -5.1 10 200 11290 315 13 9.2 -9.2 | 275 18 18.2 -1.5 11 150 13080 260 21 20.7 3.6 | 249 32 29.7 11.4 12 100 15560 260 35 34.5 6.1 | 252 46 43.5 13.8 13 70 17680 255 52 50.2 13.5 | 250 63 59.2 21.2 14 50 19660 250 58 54.5 19.8 | 247 69 63.5 27.6 15 30 22580 255 68 65.7 17.6 | 251 79 74.7 25.3 16 20 24870 255 79 76.3 20.4 | 252 90 85.3 28.2 Wind Parameters Mean winds (0-6000m): 19.3 at 15.8 knts Storm direction: 49.3 at 11.9 knts Shear (0-3000m) pos: 2.6 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -12.8 tot: -7.0 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.04 Bulk Shear: 10.67 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 51 10 221 2| 9.3 0.0 9.3| 0.2 -2.0 -1.9 -3.7 -0.07| 9.8 -0.7 1000 51 12 117 0| 6.9 0.0 6.9| 2.3 -2.0 0.3 0.3 0.19| 7.9 1.5 1500 58 14 95 3| 5.3 0.0 5.3| 5.8 -4.2 1.6 1.1 0.17| 7.4 1.3 2000 58 15 90 4| 4.0 1.1 5.0| 5.8 -8.3 -2.5 -1.2 0.04| 6.6 0.3 2500 57 15 83 3| 3.2 1.6 4.8| 5.8 -11.2 -5.4 -2.2 -0.08| 6.0 -0.5 3000 54 15 74 3| 2.6 1.8 4.5| 5.8 -12.8 -7.0 -2.3 -0.13| 5.6 -0.7 4000 45 15 27 3| 2.0 2.2 4.2| 5.8 -17.0 -11.2 -2.8 -0.15| 5.1 -0.8 5000 32 15 349 5| 1.6 2.5 4.1| 5.8 -31.9 -26.1 -5.2 -0.21| 4.9 -1.0 6000 19 16 332 8| 1.3 2.3 3.6| 5.8 -37.0 -31.2 -5.2 -0.22| 4.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20260112.00.gif