UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 6 DEC 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 -1 SFC 972 209 -21.5 -26.5 64 5.0 -22.1 0 0 253.7 253.8 252.9 254.9 0.45 2 933 514 -18.9 -23.1 69 4.2 -19.5 116 19 259.3 259.4 258.0 261.1 0.64 3 925 579 -17.5 -21.4 72 3.9 -18.1 140 23 261.4 261.5 259.8 263.5 0.75 4 918 636 -15.5 -19.1 74 3.6 -16.2 142 25 264.0 264.2 262.2 266.6 0.92 5 911 694 -11.3 -14.4 78 3.1 -12.1 145 26 268.9 269.1 266.5 272.7 1.37 6 895 830 -7.1 -9.6 82 2.5 -7.9 150 30 274.6 275.0 271.4 280.4 2.06 7 886 909 -7.3 -9.7 83 2.4 -8.0 153 32 275.2 275.6 271.7 281.0 2.06 8 850 1229 -9.7 -15.7 62 6.0 -11.2 165 40 276.0 276.2 271.0 279.8 1.32 9 764 2041 -16.1 -24.1 50 8.0 -17.5 170 43 277.6 277.7 271.0 279.7 0.71 10 700 2691 -22.1 -29.1 53 7.0 -23.0 175 46 278.0 278.1 270.8 279.5 0.49 11 694 2754 -22.9 -28.9 58 6.0 -23.7 174 45 277.8 277.9 270.7 279.3 0.51 12 652 3209 -23.9 -30.9 52 7.0 -24.8 171 41 281.7 281.8 272.9 283.1 0.45 13 510 4953 -35.7 -40.7 60 5.0 -36.0 156 24 287.9 287.9 275.9 288.6 0.21 14 500 5090 -36.1 -42.1 54 6.0 -36.5 155 23 289.0 289.1 276.5 289.7 0.19 15 490 5231 -36.1 -41.1 60 5.0 -36.4 156 23 290.7 290.7 277.4 291.4 0.21 16 479 5390 -36.5 -42.5 54 6.0 -36.9 157 23 292.1 292.1 278.0 292.7 0.19 17 400 6620 -46.7 -54.7 40 8.0 -46.9 165 21 294.3 294.3 278.9 294.5 0.06 18 393 6737 -47.7 -55.7 39 8.0 -47.9 160 23 294.5 294.5 278.9 294.7 0.05 19 300 8520 -48.7 -63.7 16 15.0 -49.0 155 42 316.7 316.7 287.7 316.8 0.02 20 273 9140 -48.3 -65.3 12 17.0 -48.7 152 48 325.9 326.0 290.6 326.0 0.02 21 250 9720 -48.1 -66.1 11 18.0 -48.6 150 54 334.6 334.6 293.0 334.6 0.02 22 200 11190 -47.9 -68.9 7 21.0 -48.5 160 56 356.9 356.9 298.1 357.0 0.02 23 182 11808 -47.6 -69.3 7 21.7 -48.3 160 60 367.1 367.1 300.1 367.2 0.02 24 153 12950 -47.1 -70.1 5 23.0 -47.9 156 49 386.7 386.7 303.3 386.8 0.02 25 150 13080 -47.3 -71.3 5 24.0 -48.1 155 48 388.6 388.6 303.6 388.6 0.02 26 100 15750 -51.1 -74.1 5 23.0 -51.9 170 33 429.0 429.0 308.7 429.1 0.02 27 70 18070 -50.9 -73.9 5 23.0 -52.0 185 54 475.5 475.5 313.1 475.6 0.02 28 61 18965 -53.3 -76.3 4 23.0 -54.3 191 58 489.2 489.2 314.2 489.4 0.02 29 50 20260 -49.7 -72.7 5 23.0 -51.4 200 64 526.4 526.4 316.7 526.6 0.04 30 49 20392 -48.7 -72.7 5 24.0 -50.6 200 65 531.8 531.8 317.1 532.0 0.04 31 43 21245 -51.9 -74.9 5 23.0 -53.4 200 68 544.1 544.2 317.8 544.4 0.03 32 39 21885 -46.5 -70.5 5 24.0 -49.3 200 70 573.2 573.2 319.3 573.7 0.07 33 34 22785 -51.7 -74.7 5 23.0 -53.6 200 74 582.5 582.5 319.8 582.8 0.04 34 30 23600 -49.7 -73.7 4 24.0 -52.2 200 77 609.1 609.2 321.0 609.6 0.06 35 28 24052 -48.3 -72.3 5 24.0 -51.3 203 80 625.2 625.2 321.7 625.8 0.08 36 25 24793 -51.1 -74.1 5 23.0 -53.7 209 86 637.7 637.8 322.2 638.3 0.07 37 23 25337 -48.9 -72.9 4 24.0 -52.2 213 90 659.6 659.6 323.1 660.3 0.09 38 21 25930 -52.3 -75.3 5 23.0 -54.9 218 95 666.7 666.7 323.3 667.3 0.07 39 20 26250 -45.5 -69.5 5 24.0 -50.2 220 97 696.9 697.0 324.4 698.3 0.16 40 20 26250 -46.1 -70.1 5 24.0 -50.6 220 97 695.1 695.1 324.3 696.4 0.15 41 18 26963 -38.3 -64.3 5 26.0 -46.3 740.9 741.1 325.8 744.4 0.37 42 18 26963 -36.9 -62.9 5 26.0 -45.5 745.4 745.6 325.9 749.5 0.45 TRP 393 6737 -47.7 -55.7 39 8.0 -47.9 160 23 294.5 294.5 278.9 294.7 0.05 WND 182 11808 -47.6 -69.3 7 21.7 -48.3 160 60 367.1 367.1 300.1 367.2 0.02 Sounding variables and indices 1000-500 mb thick: 5091.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 58.75 % Est. max temperature: 1.13 C = 34.03 F Sfc-Lift cond lev (LCL): 894.66 mb = 833.20 m = 2733.56 ft T: -7.11 C 700-500 lapse rate: 5.84 C/km ThetaE index: 1.65 C Layer 850.0- 652.0 mb Conv cond level (CCL): 972.00 mb = 209.44 m = 687.12 ft Mean mixing ratio: 1.15 g/kg Conv temperature: -15.77 C = 3.62 F Cap Strength: 16.49 C Lifted Index: 17.32 C Risk: None Lifted Index @300 mb: 34.45 C Lifted Index @700 mb: 9.93 C Showalter Index: 8.00 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 20.40 C K Index: 3.70 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 113.90 J/kg Max Up Vert Vel: 15.09 m/s Conv Inhibition (B-): 64936.50 J/kg Cap Strength: 17.24 C Lift Cond Lev (LCL): 891.00 mb = 865.08 m = 2838.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 196 at 24 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 ---------------------------------------------------------- 0 972 209 0 0 -0.0 -0.0 | 16 24 -6.7 -23.4 1 925 579 140 23 -14.8 17.6 | 75 22 -21.4 -5.8 2 850 1229 165 40 -10.4 38.6 | 132 23 -17.0 15.2 3 700 2691 175 46 -4.0 45.8 | 155 25 -10.7 22.4 4 500 5090 155 23 -9.7 20.8 | 81 17 -16.4 -2.6 5 400 6620 165 21 -5.4 20.3 | 75 12 -12.1 -3.1 6 393 6737 160 23 -7.9 21.6 | 83 15 -14.5 -1.8 7 300 8520 155 42 -17.7 38.1 | 121 28 -24.4 14.6 8 250 9720 150 54 -27.0 46.8 | 125 41 -33.7 23.3 9 200 11190 160 56 -19.2 52.6 | 139 39 -25.8 29.2 10 182 11808 160 60 -20.5 56.4 | 140 43 -27.2 33.0 11 150 13080 155 48 -20.3 43.5 | 127 34 -26.9 20.1 12 100 15750 170 33 -5.7 32.5 | 126 15 -12.4 9.1 13 70 18070 185 54 4.7 53.8 | 176 30 -2.0 30.4 14 50 20260 200 64 21.9 60.1 | 203 40 15.2 36.7 15 30 23600 200 77 26.3 72.4 | 202 53 19.7 48.9 16 20 26250 220 97 62.4 74.3 | 228 75 55.7 50.9 Wind Parameters Mean winds (0-6000m): 165.9 at 32.5 knts Storm direction: 195.9 at 24.3 knts Shear (0-3000m) pos: 7.9 neg: 1.0 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 126.2 deg Storm rel helicity (0-3000m) pos: 408.6 neg: -29.7 tot: 378.9 m^2/s^2 ave: 126.3 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 9.6 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 2.15 Bulk Shear: 53.01 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 ------------------------------------------------------------------------------- 500 141 15 53 20| 27.2 0.0 27.2|247.8 0.0 247.8 495.6 0.83| 42.1 34.8 1000 153 24 83 18| 20.3 0.0 20.3|346.6 0.0 346.6 346.6 0.88| 29.9 26.2 1500 159 29 103 18| 14.4 0.0 14.4|369.4 0.0 369.4 246.3 0.88| 21.2 18.8 2000 163 33 116 18| 11.3 0.0 11.3|389.5 0.0 389.5 194.8 0.89| 16.8 14.9 2500 166 35 125 19| 9.4 0.0 9.4|408.6 0.0 408.6 163.5 0.89| 14.0 12.5 3000 167 37 130 19| 7.9 1.0 8.8|408.6 -29.7 378.9 126.3 0.76| 12.7 9.6 4000 167 37 130 19| 5.9 2.1 8.0|408.6 -81.2 327.5 81.9 0.54| 10.9 5.9 5000 167 35 125 18| 4.7 2.6 7.3|408.6-121.7 286.9 57.4 0.39| 9.7 3.8 6000 166 32 119 17| 3.9 2.2 6.1|408.6-124.9 283.7 47.3 0.37| 8.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251206.00.gif