UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 18 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 1020 67 0.0 -8.0 55 8.0 -2.6 135 11 271.6 271.9 269.4 277.3 2.05 1 1000 224 -4.5 -10.5 63 6.0 -6.2 268.6 268.9 266.9 273.4 1.71 2 945 671 -3.5 -10.5 58 7.0 -5.6 274.0 274.4 270.6 279.1 1.81 3 925 841 -2.1 -10.1 54 8.0 -4.7 230 19 277.2 277.5 272.6 282.6 1.91 4 899 1069 0.6 -9.4 47 10.0 -2.9 282.2 282.6 275.7 288.2 2.08 5 850 1518 -0.7 -14.7 34 14.0 -5.0 250 29 285.4 285.7 276.5 289.7 1.44 6 827 1737 0.6 -15.4 29 16.0 -4.4 289.0 289.3 278.3 293.3 1.39 7 700 3057 -5.9 -21.9 27 16.0 -10.0 245 36 296.0 296.1 280.8 299.0 0.95 8 697 3091 -6.1 -22.1 27 16.0 -10.2 296.1 296.3 280.9 299.1 0.93 9 546 4991 -8.3 -22.3 31 14.0 -12.3 314.9 315.1 288.3 318.9 1.17 10 500 5670 -11.3 -23.3 36 12.0 -14.6 245 40 319.3 319.5 289.8 323.3 1.17 11 449 6494 -14.3 -20.3 60 6.0 -16.2 325.5 325.8 292.1 331.3 1.70 12 400 7370 -16.1 -19.9 72 3.8 -17.3 250 40 334.1 334.5 294.6 341.0 1.97 13 358 8202 -16.7 -19.4 80 2.7 -17.6 344.0 344.5 297.1 352.4 2.30 14 307 9349 -18.9 -22.8 71 3.9 -20.2 356.4 356.8 299.5 364.0 1.99 15 300 9520 -20.9 -25.0 70 4.1 -22.1 260 42 355.9 356.3 299.2 362.4 1.68 16 281 10000 -23.5 -29.5 58 6.0 -25.0 358.9 359.2 299.4 363.6 1.18 17 250 10850 -25.7 -34.7 43 9.0 -27.7 265 36 367.9 368.0 300.8 371.2 0.80 18 239 11176 -27.3 -38.3 34 11.0 -29.4 370.2 370.3 301.0 372.7 0.59 19 221 11736 -31.5 -42.5 33 11.0 -33.1 372.1 372.2 301.2 373.9 0.41 20 200 12440 -33.9 -43.9 36 10.0 -35.3 345 62 379.1 379.2 302.4 380.8 0.39 21 173 13411 -37.6 -48.5 31 10.9 -38.9 255 64 389.0 389.0 303.8 390.2 0.27 22 170 13528 -38.1 -49.1 31 11.0 -39.4 390.2 390.2 304.0 391.4 0.26 23 100 16910 -60.7 -71.7 22 11.0 -60.9 295 7 410.4 410.5 306.6 410.6 0.02 24 80 18295 -62.5 -74.5 18 12.0 -62.7 308 7 433.8 433.8 309.3 433.9 0.02 25 71 19032 -62.1 -74.1 19 12.0 -62.4 314 7 449.7 449.7 310.8 449.8 0.02 26 70 19120 -63.1 -75.1 18 12.0 -63.3 315 7 449.4 449.4 310.8 449.5 0.02 27 61 19967 -60.9 -73.9 16 13.0 -61.3 319 9 472.3 472.3 312.8 472.5 0.03 28 53 20833 -63.1 -76.1 16 13.0 -63.4 323 10 486.6 486.6 314.0 486.7 0.02 29 50 21190 -62.9 -75.9 16 13.0 -63.3 325 11 495.3 495.3 314.6 495.4 0.03 30 43 22116 -64.7 -78.7 13 14.0 -65.0 335 10 512.7 512.7 315.8 512.8 0.02 31 36 23209 -62.3 -76.3 14 14.0 -62.8 348 10 545.6 545.6 317.9 545.8 0.03 32 30 24340 -60.7 -75.7 12 15.0 -61.4 360 9 579.2 579.2 319.6 579.5 0.04 33 29 24551 -60.7 -75.7 12 15.0 -61.5 354 9 584.8 584.8 319.9 585.1 0.05 34 20 26870 -58.7 -75.7 9 17.0 -60.1 285 9 656.5 656.5 322.9 657.0 0.07 35 17 27898 -57.3 -75.3 8 18.0 -59.2 277 11 692.2 692.3 324.2 692.9 0.08 36 13 29612 -54.3 -74.3 7 20.0 -57.3 263 15 757.8 757.9 326.2 759.0 0.12 37 11 30691 -51.9 -72.9 6 21.0 -56.1 255 18 803.6 803.7 327.4 805.4 0.18 38 10 31310 -52.3 -74.3 5 22.0 -56.6 250 19 824.3 824.4 327.8 826.0 0.16 39 8.6 32292 -49.3 -71.3 6 22.0 -55.2 872.3 872.5 329.0 875.5 0.29 40 8.2 32607 -46.3 -70.3 5 24.0 -53.7 896.2 896.4 329.4 900.2 0.36 41 6.8 33852 -45.7 -69.7 5 24.0 -54.1 948.0 948.2 330.4 953.5 0.47 TRP 162 -65.3 -71.3 43 6.0 -65.4 260 52 349.8 349.8 296.6 349.9 0.02 WND 173 13411 -37.6 -48.5 31 10.9 -38.9 255 64 389.0 389.0 303.8 390.2 0.27 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 1020.00 mb = 66.87 m = 219.38 ft Freezing level: 904.78 mb = 1018.25 m = 3340.67 ft Freezing level: 876.38 mb = 1276.17 m = 4186.87 ft Freezing level: 837.62 mb = 1636.04 m = 5367.52 ft Freezing level: 815.28 mb = 1859.04 m = 6099.15 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 35.42 % Est. max temperature: 12.55 C = 54.58 F Sfc-Lift cond lev (LCL): 899.85 mb = 1061.30 m = 3481.91 ft T: 0.51 C 700-500 lapse rate: 2.07 C/km ThetaE index: 3.90 C Layer 1000.0- 945.0 mb Conv cond level (CCL): 245.70 mb = 10975.48 m = 36008.34 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 97.71 C = 207.87 F Cap Strength: 32.11 C Lifted Index: 34.68 C Risk: None Lifted Index @300 mb: 55.66 C Lifted Index @700 mb: 18.75 C Showalter Index: 25.13 C Risk: None Total Totals Index: 7.20 C Risk: None Vertical Totals Index: 10.60 C Cross Totals Index: -3.40 C K Index: -20.10 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 6.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.66 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 87282.08 J/kg Cap Strength: 34.20 C Lift Cond Lev (LCL): 868.59 mb = 1344.65 m = 4411.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 162 13028 260 52 51.2 9.0 1 1020 67 135 11 -7.8 7.8 2 925 841 230 19 14.6 12.2 3 850 1518 250 29 27.3 9.9 4 700 3057 245 36 32.6 15.2 5 500 5670 245 40 36.3 16.9 6 400 7370 250 40 37.6 13.7 7 300 9520 260 42 41.4 7.3 8 250 10850 265 36 35.9 3.1 9 200 12440 345 62 16.0 -59.9 10 173 13411 255 64 61.8 16.6 11 150 14380 260 36 35.5 6.3 12 100 16910 295 7 6.3 -3.0 13 70 19120 315 7 4.9 -4.9 14 50 21190 325 11 6.3 -9.0 15 30 24340 360 9 -0.0 -9.0 16 20 26870 285 9 8.7 -2.3 17 10 31310 250 19 17.9 6.5 Wind Parameters Energy-Hel index: -1.79 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251018.00.gif