UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 3 DEC 25 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 39 100 7 SFC 999 46 -24.1 -27.1 76 3.0 -24.4 100 7 249.1 249.2 248.8 250.2 0.41 2 992 98 -23.5 -27.5 70 4.0 -23.9 100 7 250.2 250.3 249.8 251.3 0.40 3 971 254 -22.9 -26.8 70 3.9 -23.3 100 8 252.4 252.4 251.7 253.6 0.44 4 954 384 -19.9 -23.6 72 3.7 -20.4 100 9 256.7 256.8 255.7 258.3 0.60 5 925 613 -20.5 -24.1 73 3.6 -21.0 100 11 258.3 258.4 257.1 260.0 0.59 6 916 685 -20.7 -24.3 73 3.6 -21.2 100 12 258.9 259.0 257.5 260.5 0.58 7 902 800 -19.5 -23.5 71 4.0 -20.1 100 15 261.2 261.3 259.5 263.0 0.64 8 866 1103 -19.3 -23.0 72 3.7 -19.8 100 20 264.5 264.6 262.1 266.5 0.69 9 850 1242 -17.7 -21.0 75 3.3 -18.3 100 23 267.6 267.7 264.6 270.0 0.84 10 839 1340 -17.1 -20.2 77 3.1 -17.7 101 22 269.2 269.4 265.9 271.8 0.91 11 836 1366 -16.7 -19.9 76 3.2 -17.3 102 22 269.9 270.1 266.4 272.6 0.94 12 791 1781 -17.9 -24.9 54 7.0 -19.0 107 17 273.0 273.1 267.9 274.8 0.64 13 741 2268 -19.3 -23.4 70 4.1 -20.0 114 12 276.6 276.7 270.5 278.9 0.78 14 700 2688 -22.7 -25.6 77 2.9 -23.1 120 7 277.3 277.5 270.8 279.4 0.68 15 650 3228 -26.1 -28.7 79 2.6 -26.4 124 6 279.4 279.5 271.8 281.1 0.55 16 644 3295 -26.7 -29.3 79 2.6 -27.0 125 6 279.5 279.6 271.8 281.1 0.52 17 594 3871 -32.3 -35.0 77 2.7 -32.5 130 5 279.5 279.6 271.5 280.6 0.33 18 512 4907 -37.5 -41.2 68 3.7 -37.7 139 3 285.4 285.4 274.6 286.0 0.20 19 500 5070 -38.9 -43.3 63 4.4 -39.1 140 3 285.6 285.6 274.6 286.2 0.17 20 400 6560 -49.9 -55.9 49 6.0 -50.0 190 1 290.1 290.1 276.8 290.3 0.05 21 391 6709 -50.9 -56.9 49 6.0 -51.0 197 1 290.7 290.7 277.1 290.9 0.04 22 318 8034 -58.5 -64.5 46 6.0 -58.6 262 4 297.9 297.9 280.4 298.0 0.02 23 300 8400 -59.3 -65.3 46 6.0 -59.3 280 5 301.8 301.8 282.1 301.8 0.02 24 290 8611 -60.3 -66.3 45 6.0 -60.3 280 3 303.3 303.3 282.7 303.3 0.02 25 282 8785 -60.3 -66.3 45 6.0 -60.3 284 4 305.7 305.7 283.7 305.8 0.02 26 274 8965 -58.7 -64.7 46 6.0 -58.7 288 5 310.5 310.6 285.5 310.6 0.02 27 250 9540 -57.7 -64.7 40 7.0 -57.8 300 9 320.3 320.3 288.9 320.4 0.03 28 200 10960 -56.1 -64.1 36 8.0 -56.2 310 9 343.9 343.9 295.3 344.1 0.03 29 198 11024 -55.9 -63.9 36 8.0 -56.1 310 9 345.2 345.2 295.6 345.4 0.04 30 150 12780 -57.9 -67.9 27 10.0 -58.1 310 15 370.3 370.3 300.7 370.4 0.03 31 100 15300 -62.7 -73.7 21 11.0 -62.9 335 21 406.6 406.6 306.1 406.7 0.02 32 70 17480 -67.3 -79.3 17 12.0 -67.4 320 21 440.4 440.4 309.9 440.5 0.01 33 50 19500 -69.7 -81.7 16 12.0 -69.8 335 13 479.2 479.2 313.4 479.3 0.01 34 30 22480 -75.3 -88.3 11 13.0 -75.4 355 11 539.4 539.4 317.5 539.4 0.01 35 27 23089 -76.5 -88.5 13 12.0 -76.6 552.5 552.5 318.2 552.5 0.01 TRP 290 8611 -60.3 -66.3 45 6.0 -60.3 280 3 303.3 303.3 282.7 303.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5031.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 72.02 % Est. max temperature: -5.48 C = 22.14 F Sfc-Lift cond lev (LCL): 950.26 mb = 413.51 m = 1356.64 ft T: -19.98 C 700-500 lapse rate: 6.80 C/km Conv cond level (CCL): 618.51 mb = 3582.50 m = 11753.48 ft Mean mixing ratio: 0.54 g/kg Conv temperature: 6.31 C = 43.36 F Cap Strength: 23.24 C Lifted Index: 23.25 C Risk: None Lifted Index @300 mb: 31.50 C Lifted Index @700 mb: 18.50 C Showalter Index: 12.99 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.90 C K Index: -2.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.61 J/kg Max Up Vert Vel: 9.65 m/s Conv Inhibition (B-): 48231.77 J/kg Cap Strength: 23.26 C Lift Cond Lev (LCL): 892.35 mb = 879.76 m = 2886.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 140 at 6 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 ---------------------------------------------------------- 0 999 46 100 7 -6.9 1.2 | 38 5 -2.8 -3.7 1 925 613 100 11 -10.8 1.9 | 66 7 -6.8 -3.0 2 850 1242 100 23 -22.7 4.0 | 87 19 -18.6 -0.9 3 700 2688 120 7 -6.1 3.5 | 55 2 -2.0 -1.4 4 500 5070 140 3 -1.9 2.3 | 320 3 2.1 -2.6 5 400 6560 190 1 0.2 1.0 | 313 6 4.2 -3.9 6 300 8400 280 5 4.9 -0.9 | 303 11 9.0 -5.8 7 290 8611 280 3 3.0 -0.5 | 308 9 7.0 -5.4 8 250 9540 300 9 7.8 -4.5 | 308 15 11.9 -9.4 9 200 10960 310 9 6.9 -5.8 | 314 15 11.0 -10.7 10 150 12780 310 15 11.5 -9.6 | 313 21 15.6 -14.5 11 100 15300 335 21 8.9 -19.0 | 332 27 12.9 -23.9 12 70 17480 320 21 13.5 -16.1 | 320 27 17.6 -21.0 13 50 19500 335 13 5.5 -11.8 | 330 19 9.6 -16.7 14 30 22480 355 11 1.0 -11.0 | 342 17 5.0 -15.8 Wind Parameters Mean winds (0-6000m): 110.2 at 8.5 knts Storm direction: 140.2 at 6.4 knts Shear (0-3000m) pos: 2.3 neg: 2.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 5.3 deg Storm rel helicity (0-3000m) pos: 22.0 neg: -3.1 tot: 18.9 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 144.28 Bulk Shear: 0.32 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 ------------------------------------------------------------------------------- 500 100 9 54 6| 0.0 3.6 3.6| 3.8 0.0 3.8 7.7 0.73| 3.6 2.6 1000 100 12 69 8| 0.0 6.3 6.3| 13.3 0.0 13.3 13.3 0.49| 6.3 3.1 1500 101 15 78 11| 0.5 4.2 4.7| 20.6 0.0 20.6 13.8 0.39| 6.7 2.6 2000 102 15 81 11| 1.6 3.2 4.7| 22.0 -0.1 21.9 11.0 0.32| 6.6 2.1 2500 103 15 81 10| 2.4 2.5 4.9| 22.0 -2.0 20.0 8.0 0.21| 6.4 1.4 3000 104 13 79 9| 2.3 2.1 4.4| 22.0 -3.1 18.9 6.3 0.15| 5.7 0.9 4000 106 11 76 7| 2.0 1.6 3.6| 22.0 -3.8 18.2 4.5 0.10| 4.5 0.4 5000 108 10 71 5| 1.8 1.3 3.0| 22.0 -4.4 17.6 3.5 0.07| 3.8 0.3 6000 110 8 63 4| 1.6 1.1 2.7| 22.0 -5.1 16.9 2.8 0.05| 3.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20251203.00.gif