UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 10 JAN 26 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1010 63 -31.5 -35.4 68 3.9 -31.7 90 15 241.0 241.0 240.8 241.5 0.19 1 1000 134 -28.3 -32.5 67 4.2 -28.6 105 15 244.9 244.9 244.6 245.5 0.25 2 935 621 -23.9 -28.0 69 4.1 -24.3 124 32 254.1 254.2 253.1 255.2 0.41 3 930 660 -23.9 -28.0 69 4.1 -24.3 125 33 254.5 254.5 253.5 255.6 0.41 4 850 1315 -25.3 -29.3 69 4.0 -25.7 150 56 259.6 259.7 257.7 260.8 0.40 5 842 1384 -25.5 -29.5 69 4.0 -25.9 153 54 260.1 260.2 258.1 261.3 0.39 6 783 1909 -26.1 -29.5 73 3.4 -26.5 173 39 265.0 265.0 261.9 266.2 0.42 7 702 2695 -28.3 -32.4 68 4.1 -28.7 204 16 270.9 271.0 266.0 272.0 0.36 8 700 2715 -28.3 -32.4 68 4.1 -28.7 205 15 271.1 271.2 266.2 272.2 0.36 9 575 4093 -37.9 -42.5 62 4.6 -38.1 272 8 275.6 275.6 268.7 276.1 0.16 10 500 5040 -44.5 -49.0 61 4.5 -44.6 320 3 278.8 278.8 270.6 279.1 0.09 11 488 5203 -45.7 -50.0 62 4.3 -45.8 318 3 279.3 279.3 270.8 279.5 0.08 12 404 6446 -53.1 -57.5 59 4.4 -53.2 306 1 285.2 285.2 274.2 285.3 0.04 13 400 6510 -53.5 -57.9 59 4.4 -53.6 305 1 285.5 285.5 274.3 285.6 0.04 14 338 7575 -59.1 -63.6 56 4.5 -59.2 315 7 291.9 291.9 277.6 292.0 0.02 15 300 8320 -59.3 -63.8 56 4.5 -59.3 340 7 301.8 301.8 282.1 301.8 0.02 16 271 8961 -58.1 -62.8 55 4.7 -58.2 348 10 312.4 312.4 286.2 312.5 0.03 17 250 9470 -58.1 -63.0 53 4.9 -58.2 355 13 319.7 319.7 288.7 319.8 0.03 18 200 10870 -58.5 -64.5 46 6.0 -58.6 345 13 340.1 340.1 294.4 340.3 0.03 19 162 12184 -60.7 -67.7 39 7.0 -60.8 345 14 357.5 357.6 298.2 357.7 0.03 20 150 12660 -61.9 -68.9 39 7.0 -62.0 345 15 363.4 363.4 299.4 363.5 0.02 21 126 13739 -62.3 -69.3 39 7.0 -62.4 343 15 381.3 381.3 302.5 381.4 0.03 22 100 15160 -64.7 -72.7 32 8.0 -64.8 340 15 402.7 402.7 305.6 402.8 0.02 23 85 16144 -67.1 -75.1 31 8.0 -67.2 331 12 417.0 417.0 307.4 417.1 0.02 24 70 17310 -68.3 -77.3 26 9.0 -68.4 320 9 438.3 438.3 309.7 438.3 0.01 25 66 17662 -68.7 -77.7 26 9.0 -68.8 311 10 444.8 444.8 310.4 444.9 0.01 26 54 18862 -69.1 -78.1 26 9.0 -69.2 281 12 470.2 470.2 312.7 470.3 0.02 27 50 19320 -70.1 -79.1 26 9.0 -70.2 270 13 478.3 478.3 313.3 478.4 0.02 28 47 19687 -70.9 -79.9 25 9.0 -71.0 484.9 484.9 313.8 485.0 0.01 29 39 20793 -70.7 -79.7 25 9.0 -70.8 512.0 512.0 315.8 512.1 0.02 TRP 338 7575 -59.1 -63.6 56 4.5 -59.2 315 7 291.9 291.9 277.6 292.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 4906.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 66.66 % Est. max temperature: -13.45 C = 7.80 F Sfc-Lift cond lev (LCL): 945.07 mb = 543.06 m = 1781.68 ft T: -24.60 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.00 C Layer 1010.0- 0.0 mb Conv cond level (CCL): 619.68 mb = 3569.01 m = 11709.20 ft Mean mixing ratio: 0.34 g/kg Conv temperature: 1.57 C = 34.83 F Cap Strength: 20.91 C Lifted Index: 22.63 C Risk: None Lifted Index @300 mb: 35.84 C Lifted Index @700 mb: 18.26 C Showalter Index: 14.84 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 15.20 C K Index: -14.20 Risk: None Sweat Index: 115.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.10 J/kg Max Up Vert Vel: 8.61 m/s Conv Inhibition (B-): 44986.84 J/kg Cap Strength: 22.43 C Lift Cond Lev (LCL): 899.14 mb = 905.58 m = 2971.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 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 1010 63 90 15 -15.0 0.0 | 52 23 -17.8 -14.0 1 1000 134 105 15 -14.5 3.9 | 60 20 -17.2 -10.1 2 850 1315 150 56 -28.0 48.5 | 138 46 -30.8 34.5 3 700 2715 205 15 6.3 13.6 | 276 4 3.6 -0.4 4 500 5040 320 3 1.9 -2.3 | 3 16 -0.8 -16.3 5 400 6510 305 1 0.8 -0.6 | 8 15 -1.9 -14.5 6 338 7575 315 7 4.9 -4.9 | 353 19 2.2 -18.9 7 300 8320 340 7 2.4 -6.6 | 1 21 -0.4 -20.5 8 250 9470 355 13 1.1 -13.0 | 3 27 -1.6 -26.9 9 200 10870 345 13 3.4 -12.6 | 359 27 0.6 -26.5 10 150 12660 345 15 3.9 -14.5 | 358 28 1.1 -28.4 11 100 15160 340 15 5.1 -14.1 | 355 28 2.4 -28.1 12 70 17310 320 9 5.8 -6.9 | 352 21 3.0 -20.9 13 50 19320 270 13 13.0 -0.0 | 324 17 10.2 -14.0 Wind Parameters Mean winds (0-6000m): 161.2 at 19.0 knts Storm direction: 191.2 at 14.2 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -107.4 deg Storm rel helicity (0-3000m) pos: 594.6 neg: 0.0 tot: 594.6 m^2/s^2 ave: 198.2 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 19.0 stream: 13.8 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 1.06 Bulk Shear: 35.06 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 ------------------------------------------------------------------------------- 500 114 21 77 23| 19.3 0.0 19.3|105.8 0.0 105.8 211.6 0.86| 20.2 17.5 1000 131 30 102 26| 20.3 0.0 20.3|270.7 0.0 270.7 270.7 0.85| 21.2 18.2 1500 143 37 122 30| 15.7 0.0 15.7|468.6 0.0 468.6 312.4 0.83| 21.9 18.2 2000 149 38 130 29| 9.5 0.0 9.5|555.9 0.0 555.9 278.0 0.76| 21.7 16.5 2500 151 36 131 27| 5.8 0.0 5.8|586.0 0.0 586.0 234.4 0.72| 20.9 15.1 3000 154 33 132 23| 4.4 0.0 4.4|594.6 0.0 594.6 198.2 0.73| 19.0 13.8 4000 159 27 133 17| 3.0 0.0 3.0|616.6 0.0 616.6 154.1 0.72| 15.6 11.3 5000 161 22 125 13| 1.8 0.0 1.8|644.9 0.0 644.9 129.0 0.73| 13.2 9.7 6000 161 19 114 10| 1.5 0.1 1.6|648.1 0.0 648.1 108.0 0.73| 11.1 8.1 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20260110.00.gif