UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 7 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 1022 66 -10.3 -12.3 85 2.0 -10.8 160 1 261.2 261.5 261.1 265.1 1.45 1 1000 234 -9.5 -12.5 79 3.0 -10.2 125 7 263.6 263.9 262.9 267.6 1.46 2 992 296 -7.1 -10.1 79 3.0 -7.9 132 7 266.7 267.0 265.7 271.5 1.78 3 925 836 -11.1 -17.1 61 6.0 -12.4 190 9 268.0 268.1 265.3 271.0 1.08 4 859 1400 -16.3 -19.4 77 3.1 -16.9 177 7 268.3 268.4 265.3 271.0 0.96 5 850 1480 -12.7 -16.7 72 4.0 -13.6 175 7 272.8 273.0 268.8 276.3 1.22 6 823 1728 -10.3 -20.3 44 10.0 -12.5 203 7 277.9 278.1 271.5 280.6 0.92 7 747 2471 -14.3 -19.3 66 5.0 -15.4 288 7 281.4 281.6 273.8 284.7 1.11 8 700 2964 -16.1 -19.4 76 3.3 -16.8 345 7 284.7 284.9 275.7 288.2 1.17 9 624 3817 -21.9 -25.0 76 3.1 -22.4 348 10 287.5 287.7 276.7 290.0 0.80 10 546 4781 -29.7 -32.7 75 3.0 -30.0 352 13 289.4 289.5 277.1 290.9 0.45 11 500 5400 -34.9 -37.9 74 3.0 -35.1 355 15 290.5 290.5 277.4 291.4 0.29 12 467 5873 -39.1 -42.1 73 3.0 -39.3 352 16 291.0 291.0 277.5 291.7 0.20 13 400 6920 -46.1 -48.9 73 2.8 -46.2 345 17 295.1 295.1 279.3 295.5 0.11 14 396 6987 -46.7 -49.4 74 2.7 -46.8 345 17 295.1 295.2 279.3 295.5 0.11 15 311 8552 -56.1 -59.4 66 3.3 -56.2 355 25 303.1 303.1 282.7 303.3 0.04 16 300 8780 -56.5 -59.8 66 3.3 -56.6 355 27 305.7 305.7 283.7 305.9 0.04 17 289 9016 -56.7 -60.1 65 3.4 -56.8 358 27 308.7 308.7 284.9 308.9 0.04 18 264 9591 -54.5 -58.5 61 4.0 -54.6 6 28 320.0 320.0 288.8 320.2 0.05 19 250 9940 -52.9 -57.4 58 4.5 -53.0 10 29 327.4 327.4 291.0 327.7 0.07 20 212 11010 -50.7 -56.7 49 6.0 -50.9 14 32 346.7 346.7 296.0 347.0 0.08 21 200 11390 -50.9 -57.9 43 7.0 -51.1 15 33 352.2 352.2 297.2 352.5 0.08 22 196 11522 -51.7 -59.7 38 8.0 -52.0 16 33 352.9 352.9 297.3 353.2 0.06 23 175 12260 -50.9 -60.9 30 10.0 -51.2 20 32 365.9 365.9 299.9 366.1 0.06 24 150 13260 -53.1 -66.1 19 13.0 -53.5 25 31 378.6 378.6 302.1 378.7 0.04 25 144 13522 -52.9 -66.9 17 14.0 -53.3 26 31 383.4 383.4 302.8 383.5 0.03 26 130 14178 -53.3 -68.3 14 15.0 -53.7 27 30 394.0 394.0 304.4 394.2 0.03 27 108 15361 -55.9 -72.9 10 17.0 -56.3 29 28 410.6 410.6 306.6 410.7 0.02 28 101 15787 -55.1 -73.1 9 18.0 -55.6 30 27 420.1 420.1 307.7 420.2 0.02 29 100 15850 -55.3 -73.3 9 18.0 -55.8 30 27 420.9 420.9 307.8 421.0 0.02 30 74 17768 -56.3 -75.3 7 19.0 -56.9 17 20 456.6 456.6 311.5 456.7 0.02 31 70 18120 -57.1 -76.1 7 19.0 -57.6 15 19 462.2 462.2 312.0 462.3 0.02 32 62 18881 -58.9 -78.9 6 20.0 -59.4 13 16 474.6 474.6 313.0 474.6 0.01 33 52 19984 -57.5 -77.5 6 20.0 -58.2 11 12 502.3 502.3 315.1 502.4 0.02 34 50 20230 -58.5 -78.5 6 20.0 -59.2 10 11 505.6 505.6 315.4 505.7 0.02 35 43 21176 -62.1 -82.1 5 20.0 -62.6 22 11 519.1 519.1 316.2 519.1 0.01 36 32 23024 -59.3 -79.3 6 20.0 -60.2 45 11 572.3 572.3 319.3 572.5 0.02 37 30 23430 -58.7 -79.7 5 21.0 -59.7 50 11 584.6 584.6 319.9 584.8 0.02 38 24 24833 -57.5 -78.5 5 21.0 -58.9 133 10 626.6 626.6 321.7 626.9 0.04 39 20 25980 -58.3 -80.3 4 22.0 -59.8 200 9 657.7 657.7 323.0 658.0 0.03 40 17 27007 -58.5 -80.5 4 22.0 -60.2 208 13 688.4 688.4 324.0 688.7 0.04 41 14 28244 -54.3 -77.3 4 23.0 -57.3 218 18 741.9 741.9 325.7 742.6 0.07 42 12 29244 -50.7 -73.7 5 23.0 -55.1 226 22 788.1 788.2 327.0 789.5 0.15 43 11 29809 -52.9 -75.9 5 23.0 -56.9 230 25 800.0 800.0 327.3 801.1 0.12 44 10 30430 -49.9 -73.9 4 24.0 -55.2 235 27 833.3 833.4 328.1 835.1 0.17 45 9.4 30835 -49.3 -73.3 4 24.0 -55.0 850.4 850.5 328.4 852.5 0.20 46 8.6 31422 -46.5 -70.5 5 24.0 -53.7 883.3 883.4 329.2 886.9 0.33 47 7.8 32072 -45.5 -69.5 5 24.0 -53.5 912.3 912.5 329.7 917.1 0.42 48 7.0 32790 -47.5 -71.5 5 24.0 -55.0 932.7 932.9 330.1 936.8 0.35 49 6.7 33081 -44.5 -69.5 5 25.0 -53.7 957.0 957.3 330.5 962.9 0.49 TRP 311 8552 -56.1 -59.4 66 3.3 -56.2 355 25 303.1 303.1 282.7 303.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 70.41 % Est. max temperature: -3.27 C = 26.12 F Sfc-Lift cond lev (LCL): 989.62 mb = 314.75 m = 1032.64 ft T: -7.24 C 700-500 lapse rate: 7.72 C/km ThetaE index: 0.55 C Layer 925.0- 850.0 mb Conv cond level (CCL): 885.43 mb = 1169.15 m = 3835.74 ft Mean mixing ratio: 1.44 g/kg Conv temperature: -3.33 C = 26.01 F Cap Strength: 16.57 C Lifted Index: 16.94 C Risk: None Lifted Index @300 mb: 25.28 C Lifted Index @700 mb: 14.32 C Showalter Index: 11.96 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 18.20 C K Index: 2.20 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.44 J/kg Max Up Vert Vel: 7.13 m/s Conv Inhibition (B-): 69615.73 J/kg Cap Strength: 16.89 C Lift Cond Lev (LCL): 913.62 mb = 930.31 m = 3052.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 at 7 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 1022 66 160 1 -0.3 0.9 | 196 8 2.2 7.8 1 1000 234 125 7 -5.7 4.0 | 164 11 -3.2 10.9 2 925 836 190 9 1.6 8.9 | 195 16 4.1 15.7 3 850 1480 175 7 -0.6 7.0 | 188 14 2.0 13.8 4 700 2964 345 7 1.8 -6.8 | 269 4 4.4 0.1 5 500 5400 355 15 1.3 -14.9 | 334 9 3.9 -8.1 6 400 6920 345 17 4.4 -16.4 | 324 12 7.0 -9.6 7 311 8552 355 25 2.2 -24.9 | 345 19 4.7 -18.1 8 300 8780 355 27 2.4 -26.9 | 346 21 4.9 -20.1 9 250 9940 10 29 -5.0 -28.6 | 6 22 -2.5 -21.7 10 200 11390 15 33 -8.5 -31.9 | 13 26 -6.0 -25.0 11 150 13260 25 31 -13.1 -28.1 | 26 24 -10.5 -21.3 12 100 15850 30 27 -13.5 -23.4 | 33 20 -10.9 -16.5 13 70 18120 15 19 -4.9 -18.4 | 12 12 -2.3 -11.5 14 50 20230 10 11 -1.9 -10.8 | 351 4 0.7 -4.0 15 30 23430 50 11 -8.4 -7.1 | 88 6 -5.9 -0.2 16 20 25980 200 9 3.1 8.5 | 200 16 5.6 15.3 17 10 30430 235 27 22.1 15.5 | 228 33 24.7 22.3 Wind Parameters Mean winds (0-6000m): 350.6 at 9.7 knts Storm direction: 20.6 at 7.3 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 77.3 deg Storm rel helicity (0-3000m) pos: 80.1 neg: -20.4 tot: 59.7 m^2/s^2 ave: 19.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 32.13 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 6 173 12| 7.3 0.0 7.3| 11.7 -13.8 -2.2 -4.3 -0.18| 11.2 -2.1 1000 166 7 183 14| 3.8 0.0 3.8| 27.8 -16.5 11.4 11.4 0.08| 8.3 0.7 1500 172 7 186 14| 2.1 0.0 2.1| 32.1 -20.4 11.7 7.8 0.08| 6.5 0.5 2000 180 7 190 14| 1.8 0.0 1.8| 57.7 -20.4 37.3 18.6 0.32| 6.7 2.1 2500 187 7 194 15| 1.6 0.0 1.6| 74.9 -20.4 54.5 21.8 0.42| 6.8 2.9 3000 178 7 189 14| 1.4 0.0 1.4| 80.1 -20.4 59.7 19.9 0.43| 6.7 2.9 4000 254 8 228 13| 1.5 0.0 1.5| 84.1 -20.4 63.6 15.9 0.47| 5.4 2.5 5000 346 9 288 5| 1.5 0.0 1.5| 88.5 -20.4 68.1 13.6 0.49| 4.7 2.3 6000 351 10 304 5| 1.4 0.1 1.5| 90.0 -22.2 67.8 11.3 0.46| 4.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251007.00.gif