UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 12 OCT 25 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 1032 68 -10.3 -13.0 81 2.7 -10.9 180 1 260.5 260.7 260.3 264.1 1.36 1 1009 243 -5.1 -9.6 71 4.5 -6.4 162 2 267.4 267.7 266.3 272.3 1.83 2 1000 313 -5.1 -11.1 63 6.0 -6.8 155 3 268.0 268.3 266.4 272.5 1.63 3 944 767 -3.1 -18.1 30 15.0 -6.8 255 7 274.5 274.7 269.5 277.4 0.97 4 925 928 -3.5 -20.5 25 17.0 -7.5 290 9 275.7 275.9 270.0 278.1 0.81 5 854 1559 -3.7 -23.7 20 20.0 -8.2 299 11 281.9 282.0 273.4 283.9 0.66 6 850 1596 -3.9 -24.9 18 21.0 -8.5 300 11 282.1 282.2 273.4 283.9 0.60 7 780 2269 -7.1 -27.1 19 20.0 -11.2 313 12 285.6 285.7 275.3 287.3 0.53 8 700 3105 -11.3 -22.3 40 11.0 -13.8 330 13 290.0 290.1 278.0 292.8 0.91 9 655 3612 -13.9 -25.9 36 12.0 -16.3 336 14 292.6 292.7 279.0 294.8 0.71 10 582 4500 -19.5 -32.5 31 13.0 -21.4 346 16 296.1 296.2 280.3 297.5 0.43 11 500 5610 -27.5 -38.5 34 11.0 -28.6 360 19 299.5 299.6 281.5 300.4 0.27 12 481 5888 -30.1 -40.1 37 10.0 -31.0 2 19 299.6 299.7 281.5 300.5 0.24 13 400 7180 -39.3 -47.3 42 8.0 -39.7 10 21 303.9 303.9 283.1 304.4 0.13 14 379 7547 -41.7 -49.7 42 8.0 -42.1 12 21 305.5 305.5 283.7 305.9 0.11 15 307 8941 -52.3 -57.3 55 5.0 -52.4 19 23 309.6 309.6 285.2 309.8 0.05 16 300 9090 -53.1 -58.1 54 5.0 -53.2 20 23 310.5 310.5 285.6 310.7 0.05 17 250 10240 -59.1 -64.1 52 5.0 -59.2 25 23 318.2 318.2 288.2 318.3 0.03 18 233 10680 -60.9 -66.9 45 6.0 -61.0 30 19 321.9 322.0 289.3 322.0 0.02 19 210 11327 -61.5 -67.5 45 6.0 -61.6 37 22 330.7 330.7 291.9 330.8 0.02 20 200 11630 -60.9 -66.9 45 6.0 -61.0 40 23 336.3 336.3 293.4 336.4 0.02 21 191 11918 -59.3 -65.3 46 6.0 -59.4 39 22 343.3 343.4 295.1 343.5 0.03 22 175 12465 -60.3 -67.3 39 7.0 -60.4 38 21 350.4 350.4 296.7 350.5 0.03 23 155 13224 -59.3 -66.3 40 7.0 -59.5 36 19 364.5 364.5 299.6 364.6 0.03 24 150 13430 -59.5 -67.5 35 8.0 -59.6 35 19 367.6 367.6 300.1 367.7 0.03 25 142 13771 -60.1 -68.1 34 8.0 -60.2 37 19 372.3 372.3 301.0 372.5 0.03 26 121 14770 -58.9 -67.9 30 9.0 -59.1 43 18 392.0 392.0 304.1 392.1 0.03 27 100 15960 -60.1 -70.1 26 10.0 -60.3 50 17 411.6 411.6 306.7 411.8 0.03 28 84 17044 -61.5 -72.5 22 11.0 -61.7 50 17 429.8 429.8 308.9 429.9 0.03 29 77 17585 -59.9 -71.9 19 12.0 -60.2 50 17 444.0 444.0 310.3 444.1 0.03 30 70 18180 -60.3 -72.3 19 12.0 -60.6 50 17 455.4 455.4 311.4 455.6 0.03 31 60 19140 -61.3 -74.3 16 13.0 -61.7 52 13 473.7 473.7 313.0 473.8 0.03 32 50 20270 -62.3 -75.3 16 13.0 -62.7 55 9 496.7 496.7 314.7 496.8 0.03 33 49 20394 -62.5 -75.5 16 13.0 -62.9 55 9 499.1 499.1 314.9 499.2 0.03 34 38 21964 -61.7 -75.7 14 14.0 -62.2 55 8 538.8 538.8 317.5 539.0 0.03 35 34 22648 -64.1 -78.1 13 14.0 -64.6 55 7 549.9 549.9 318.1 550.0 0.03 36 30 23420 -60.5 -75.5 12 15.0 -61.3 55 7 579.7 579.7 319.7 580.0 0.05 37 24 24801 -60.9 -76.9 10 16.0 -61.8 110 9 616.7 616.8 321.3 617.1 0.05 38 20 25930 -60.5 -76.5 10 16.0 -61.6 155 11 651.0 651.0 322.7 651.4 0.06 39 15 27741 -56.1 -73.1 10 17.0 -58.3 170 19 721.4 721.5 325.1 722.6 0.13 40 13 28647 -58.1 -75.1 10 17.0 -60.2 177 23 744.6 744.7 325.8 745.7 0.11 41 10 30320 -52.9 -71.9 8 19.0 -56.9 190 31 822.1 822.2 327.8 824.5 0.23 42 9.4 30722 -50.1 -70.1 8 20.0 -55.3 847.4 847.6 328.4 850.8 0.32 43 8.3 31531 -52.3 -72.3 7 20.0 -57.1 869.4 869.6 328.8 872.3 0.26 44 6.7 32930 -47.9 -68.9 7 21.0 -55.1 942.8 943.1 330.3 949.1 0.53 TRP 233 10680 -60.9 -66.9 45 6.0 -61.0 30 19 321.9 322.0 289.3 322.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 32.42 % Est. max temperature: 8.76 C = 47.78 F Sfc-Lift cond lev (LCL): 988.18 mb = 406.77 m = 1334.52 ft T: -4.69 C 700-500 lapse rate: 6.47 C/km ThetaE index: 0.02 C Layer 850.0- 780.0 mb Conv cond level (CCL): 576.55 mb = 4568.33 m = 14987.76 ft Mean mixing ratio: 1.36 g/kg Conv temperature: 25.87 C = 78.57 F Cap Strength: 19.86 C Lifted Index: 21.49 C Risk: None Lifted Index @300 mb: 26.16 C Lifted Index @700 mb: 16.28 C Showalter Index: 13.38 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 2.60 C K Index: -12.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.59 J/kg Max Up Vert Vel: 9.34 m/s Conv Inhibition (B-): 68149.70 J/kg Cap Strength: 21.44 C Lift Cond Lev (LCL): 852.58 mb = 1572.04 m = 5157.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 10 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 1032 68 180 1 0.0 1.0 | 185 11 1.0 10.7 1 1000 313 155 3 -1.3 2.7 | 179 12 -0.2 12.5 2 925 928 290 9 8.5 -3.1 | 235 12 9.5 6.7 3 850 1596 300 11 9.5 -5.5 | 248 11 10.6 4.2 4 700 3105 330 13 6.5 -11.3 | 281 8 7.5 -1.5 5 500 5610 360 19 -0.0 -19.0 | 354 9 1.0 -9.3 6 400 7180 10 21 -3.6 -20.7 | 13 11 -2.6 -10.9 7 300 9090 20 23 -7.9 -21.6 | 30 14 -6.8 -11.9 8 250 10240 25 23 -9.7 -20.8 | 38 14 -8.7 -11.1 9 233 10680 30 19 -9.5 -16.5 | 52 11 -8.5 -6.7 10 200 11630 40 23 -14.8 -17.6 | 60 16 -13.8 -7.9 11 150 13430 35 19 -10.9 -15.6 | 59 11 -9.9 -5.8 12 100 15960 50 17 -13.0 -10.9 | 84 12 -12.0 -1.2 13 70 18180 50 17 -13.0 -10.9 | 84 12 -12.0 -1.2 14 50 20270 55 9 -7.4 -5.2 | 126 8 -6.3 4.6 15 30 23420 55 7 -5.7 -4.0 | 141 7 -4.7 5.7 16 20 25930 155 11 -4.6 10.0 | 170 20 -3.6 19.7 17 10 30320 190 31 5.4 30.5 | 189 41 6.4 40.3 Wind Parameters Mean winds (0-6000m): 336.0 at 13.1 knts Storm direction: 6.0 at 9.8 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 70.6 neg: -3.1 tot: 67.5 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.30 Bulk Shear: 33.61 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 ------------------------------------------------------------------------------- 500 182 3 185 13| 4.8 0.0 4.8| 13.4 -3.1 10.3 20.6 0.38| 6.9 2.6 1000 272 5 214 12| 5.1 0.0 5.1| 50.7 -3.1 47.7 47.7 0.72| 9.1 6.6 1500 287 7 225 11| 3.9 0.0 3.9| 56.8 -3.1 53.7 35.8 0.75| 6.8 5.1 2000 294 8 232 11| 3.2 0.0 3.2| 61.8 -3.1 58.7 29.4 0.76| 5.6 4.3 2500 300 9 239 10| 2.7 0.0 2.7| 66.4 -3.1 63.3 25.3 0.76| 4.9 3.8 3000 307 10 245 10| 2.4 0.0 2.4| 70.6 -3.1 67.5 22.5 0.77| 4.5 3.5 4000 317 11 256 9| 2.1 0.0 2.1| 78.2 -3.1 75.2 18.8 0.80| 3.9 3.1 5000 327 12 271 8| 1.9 0.0 1.9| 86.8 -3.1 83.7 16.7 0.82| 3.5 2.9 6000 336 13 289 7| 1.8 0.0 1.8| 94.7 -3.1 91.7 15.3 0.83| 3.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251012.12.gif