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 U6708... Searching the city database file for: U6708 ... Date:0000Z 13 JAN 26 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1016 14 -12.7 -14.0 90 1.3 -13.0 100 5 259.3 259.5 259.2 262.7 1.27 1 1012 44 -11.7 -13.3 88 1.6 -12.1 109 5 260.6 260.8 260.4 264.2 1.35 2 1007 82 -6.9 -9.4 82 2.5 -7.6 120 6 265.7 266.0 265.1 270.7 1.86 3 1000 137 -5.1 -7.6 83 2.5 -5.9 135 7 268.0 268.4 267.3 273.9 2.15 4 998 153 -5.1 -7.6 83 2.5 -5.9 134 7 268.2 268.6 267.4 274.1 2.16 5 943 596 -7.1 -10.3 78 3.2 -8.0 112 2 270.6 270.9 268.4 275.7 1.85 6 934 671 -6.3 -10.4 73 4.1 -7.5 109 2 272.1 272.4 269.4 277.3 1.85 7 925 747 -6.7 -11.7 68 5.0 -8.1 105 1 272.5 272.7 269.4 277.2 1.68 8 901 952 -8.1 -15.1 57 7.0 -9.9 86 2 273.1 273.3 269.2 276.8 1.31 9 850 1402 -10.7 -16.7 61 6.0 -12.1 45 5 274.9 275.1 270.2 278.4 1.22 10 800 1866 -12.9 -18.9 61 6.0 -14.2 37 6 277.4 277.6 271.5 280.5 1.07 11 776 2100 -11.3 -16.3 66 5.0 -12.6 33 6 281.5 281.8 274.3 285.6 1.38 12 773 2129 -10.7 -15.7 67 5.0 -12.0 33 6 282.5 282.8 275.0 286.8 1.45 13 754 2320 -11.9 -19.9 51 8.0 -13.7 30 6 283.2 283.4 274.8 286.4 1.04 14 706 2825 -11.3 -24.3 33 13.0 -14.0 21 7 289.3 289.4 277.4 291.6 0.76 15 700 2890 -11.7 -25.7 30 14.0 -14.5 20 7 289.5 289.6 277.4 291.6 0.67 16 692 2978 -12.3 -27.3 27 15.0 -15.2 19 8 289.8 289.9 277.5 291.7 0.59 17 500 5400 -25.9 -46.9 12 21.0 -27.7 340 33 301.5 301.5 282.1 301.9 0.11 18 481 5680 -27.1 -49.1 11 22.0 -28.8 337 36 303.3 303.4 282.8 303.7 0.09 19 458 6030 -30.5 -50.5 12 20.0 -31.8 334 39 303.4 303.4 282.8 303.7 0.08 20 449 6171 -30.3 -50.3 12 20.0 -31.7 333 40 305.3 305.4 283.7 305.7 0.08 21 447 6203 -30.5 -50.5 12 20.0 -31.9 332 41 305.5 305.5 283.7 305.8 0.08 22 400 6980 -37.5 -49.5 28 12.0 -38.1 325 48 306.3 306.3 284.0 306.6 0.10 23 358 7735 -43.9 -52.9 36 9.0 -44.2 323 57 307.5 307.6 284.5 307.8 0.08 24 312 8645 -50.1 -58.1 38 8.0 -50.3 321 68 311.2 311.2 285.8 311.4 0.05 25 300 8900 -52.9 -59.9 42 7.0 -53.0 320 71 310.8 310.8 285.7 310.9 0.04 26 298 8943 -53.3 -60.3 42 7.0 -53.4 320 71 310.8 310.8 285.7 311.0 0.04 27 261 9775 -60.7 -67.7 39 7.0 -60.7 320 79 312.0 312.0 286.1 312.0 0.02 28 260 9798 -60.8 -67.8 39 7.0 -60.8 320 79 312.2 312.2 286.1 312.3 0.02 29 250 10040 -61.3 -68.3 39 7.0 -61.4 320 75 314.9 314.9 287.1 315.0 0.02 30 245 10166 -61.7 -68.7 39 7.0 -61.7 321 73 316.2 316.2 287.5 316.2 0.01 31 234 10452 -60.7 -67.7 39 7.0 -60.8 322 70 321.9 321.9 289.3 321.9 0.02 32 216 10947 -64.1 -71.1 38 7.0 -64.1 325 64 324.0 324.0 290.0 324.1 0.01 33 203 11328 -64.3 -71.3 38 7.0 -64.4 329 49 329.5 329.5 291.6 329.6 0.01 34 200 11420 -63.3 -70.3 38 7.0 -63.4 330 46 332.5 332.5 292.4 332.6 0.01 35 194 11609 -60.1 -67.1 39 7.0 -60.2 329 45 340.5 340.5 294.5 340.6 0.02 36 173 12325 -60.3 -67.3 39 7.0 -60.4 327 43 351.6 351.6 297.0 351.7 0.03 37 170 12435 -58.7 -65.7 40 7.0 -58.8 327 43 356.0 356.0 297.9 356.1 0.03 38 150 13220 -60.3 -68.3 34 8.0 -60.4 325 40 366.2 366.2 299.9 366.3 0.03 39 136 13832 -57.3 -65.3 36 8.0 -57.5 327 40 381.9 381.9 302.6 382.1 0.04 40 121 14564 -59.7 -67.7 35 8.0 -59.9 330 40 390.5 390.5 303.9 390.7 0.03 41 111 15102 -59.5 -68.5 30 9.0 -59.7 332 40 400.6 400.6 305.3 400.8 0.03 42 100 15750 -61.3 -70.3 29 9.0 -61.5 335 40 409.3 409.3 306.5 409.4 0.03 43 86 16678 -64.5 -74.5 24 10.0 -64.7 331 43 420.9 420.9 307.8 421.0 0.02 44 70 17930 -66.1 -76.1 23 10.0 -66.2 325 46 443.0 443.0 310.2 443.1 0.02 45 50 19950 -69.5 -79.5 22 10.0 -69.6 315 60 479.7 479.7 313.4 479.8 0.01 46 44 20709 -71.5 -82.5 18 11.0 -71.6 315 62 492.7 492.7 314.4 492.7 0.01 47 30 22970 -71.9 -82.9 18 11.0 -72.1 315 69 548.6 548.6 318.0 548.7 0.01 48 29 23170 -71.9 -82.9 18 11.0 -72.1 554.0 554.0 318.3 554.1 0.01 TRP 216 10947 -64.1 -71.1 38 7.0 -64.1 325 64 324.0 324.0 290.0 324.1 0.01 WND 260 9798 -60.8 -67.8 39 7.0 -60.8 320 79 312.2 312.2 286.1 312.3 0.02 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 41.93 % Est. max temperature: 2.44 C = 36.39 F Sfc-Lift cond lev (LCL): 994.76 mb = 178.19 m = 584.60 ft T: -5.21 C 700-500 lapse rate: 5.66 C/km ThetaE index: 0.47 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1012.00 mb = 44.25 m = 145.18 ft Mean mixing ratio: 1.89 g/kg Conv temperature: -8.85 C = 16.06 F Cap Strength: 15.34 C Lifted Index: 22.42 C Risk: None Lifted Index @300 mb: 25.77 C Lifted Index @700 mb: 15.23 C Showalter Index: 19.26 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 9.20 C K Index: -15.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 5.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.85 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 40680.46 J/kg Cap Strength: 22.12 C Lift Cond Lev (LCL): 917.62 mb = 809.35 m = 2655.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 11 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 1016 14 100 5 -4.9 0.9 | 175 11 -1.0 11.0 1 1000 137 135 7 -4.9 4.9 | 176 15 -1.1 15.1 2 925 747 105 1 -1.0 0.3 | 196 11 2.9 10.4 3 850 1402 45 5 -3.5 -3.5 | 183 7 0.4 6.6 4 700 2890 20 7 -2.4 -6.6 | 203 4 1.5 3.6 5 500 5400 340 33 11.3 -31.0 | 324 26 15.2 -20.9 6 400 6980 325 48 27.5 -39.3 | 313 43 31.4 -29.2 7 300 8900 320 71 45.6 -54.4 | 312 66 49.5 -44.2 8 260 9798 320 79 50.8 -60.5 | 313 74 54.7 -50.4 9 250 10040 320 75 48.2 -57.5 | 312 70 52.1 -47.3 10 216 10947 325 64 36.7 -52.4 | 316 59 40.6 -42.3 11 200 11420 330 46 23.0 -39.8 | 318 40 26.9 -29.7 12 150 13220 325 40 22.9 -32.8 | 310 35 26.8 -22.6 13 100 15750 335 40 16.9 -36.3 | 321 33 20.8 -26.1 14 70 17930 325 46 26.4 -37.7 | 312 41 30.3 -27.5 15 50 19950 315 60 42.4 -42.4 | 305 56 46.3 -32.3 16 30 22970 315 69 48.8 -48.8 | 306 65 52.7 -38.6 Wind Parameters Mean winds (0-6000m): 351.0 at 14.5 knts Storm direction: 21.0 at 10.9 knts Shear (0-3000m) pos: 0.4 neg: 1.6 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 35.7 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -5.0 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 46.39 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 ------------------------------------------------------------------------------- 500 127 5 178 13| 2.1 0.0 2.1| 7.8 0.0 7.8 15.7 0.33| 7.2 2.3 1000 124 4 184 12| 1.1 1.0 2.1| 13.2 -3.1 10.1 10.1 0.28| 5.4 1.5 1500 96 4 181 11| 0.7 1.8 2.5| 13.4 -5.0 8.4 5.6 0.16| 4.8 0.8 2000 75 4 179 9| 0.5 1.6 2.1| 13.8 -5.0 8.8 4.4 0.17| 3.9 0.7 2500 60 5 179 8| 0.4 1.5 1.9| 14.6 -5.0 9.6 3.8 0.19| 3.4 0.6 3000 49 5 181 7| 0.4 1.6 2.0| 15.7 -5.0 10.7 3.6 0.23| 3.2 0.7 4000 26 7 191 4| 0.3 2.6 2.9| 18.0 -5.2 12.9 3.2 0.28| 3.8 1.1 5000 4 10 275 3| 0.2 3.2 3.4| 18.0 -17.2 0.8 0.2 0.13| 4.3 0.6 6000 351 15 304 7| 0.2 3.6 3.7| 18.0 -45.5 -27.5 -4.6 0.03| 4.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20260113.00.gif