UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052312.upa.cvt Date: 1200Z 23 MAY 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 23 MAY 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1005 14 -3.3 -4.5 91 1.2 -3.7 30 7 269.5 269.9 269.2 276.8 2.72 1 1000 53 -3.7 -5.2 89 1.5 -4.2 30 7 269.5 269.9 269.0 276.4 2.59 2 958 391 -6.1 -9.8 75 3.7 -7.2 58 9 270.3 270.7 268.4 275.6 1.89 3 931 614 -7.7 -8.3 95 0.6 -7.9 76 11 270.9 271.3 269.2 276.9 2.19 4 925 664 -8.5 -9.0 96 0.5 -8.7 80 11 270.6 271.0 268.9 276.3 2.09 5 875 1092 -11.9 -12.4 96 0.5 -12.1 87 10 271.4 271.7 268.7 276.1 1.68 6 850 1314 -12.9 -13.4 96 0.5 -13.0 90 9 272.6 272.9 269.4 277.1 1.60 7 827 1523 -14.1 -14.5 97 0.4 -14.2 101 8 273.5 273.8 269.8 277.8 1.50 8 814 1643 -11.7 -12.2 96 0.5 -11.8 108 8 277.3 277.6 272.6 282.5 1.84 9 791 1863 -12.5 -13.0 96 0.5 -12.6 120 8 278.7 279.0 273.3 283.8 1.77 10 776 2008 -14.5 -14.8 98 0.3 -14.6 128 7 278.1 278.4 272.6 282.6 1.56 11 766 2106 -15.5 -17.0 88 1.5 -15.9 133 7 278.1 278.3 272.2 281.9 1.32 12 731 2459 -16.1 -22.1 60 6.0 -17.3 152 6 281.1 281.3 273.3 283.8 0.89 13 707 2709 -17.3 -24.3 54 7.0 -18.6 166 5 282.5 282.7 273.9 284.8 0.76 14 700 2784 -17.7 -25.7 50 8.0 -19.1 170 5 282.9 283.0 274.0 284.9 0.67 15 639 3460 -20.9 -28.9 49 8.0 -22.1 178 8 286.7 286.8 275.9 288.4 0.55 16 557 4459 -27.3 -37.3 38 10.0 -28.3 190 12 290.6 290.7 277.4 291.6 0.28 17 538 4708 -28.5 -36.5 46 8.0 -29.3 193 13 292.1 292.2 278.2 293.1 0.31 18 508 5117 -29.5 -33.6 68 4.1 -30.0 199 15 295.7 295.8 280.1 297.2 0.44 19 500 5230 -30.5 -34.2 70 3.7 -30.9 200 15 295.9 295.9 280.1 297.2 0.42 20 496 5287 -30.7 -34.3 71 3.6 -31.1 200 16 296.3 296.4 280.3 297.7 0.42 21 400 6780 -42.9 -45.5 75 2.6 -43.0 200 33 299.2 299.3 281.3 299.8 0.16 22 393 6899 -43.9 -46.8 73 2.9 -44.0 201 34 299.4 299.5 281.3 300.0 0.14 23 372 7269 -44.1 -47.2 71 3.1 -44.2 204 36 303.9 303.9 283.2 304.4 0.15 24 330 8069 -47.9 -52.4 60 4.5 -48.0 210 42 309.3 309.3 285.2 309.6 0.09 25 322 8231 -48.1 -53.0 57 4.9 -48.3 210 40 311.2 311.2 285.9 311.5 0.09 26 300 8700 -47.5 -53.5 50 6.0 -47.7 210 33 318.4 318.4 288.3 318.7 0.09 27 253 9830 -43.9 -53.9 32 10.0 -44.4 224 26 339.6 339.7 294.3 340.0 0.10 28 250 9910 -43.9 -53.9 32 10.0 -44.4 225 25 340.8 340.8 294.6 341.2 0.10 29 220 10769 -43.7 -55.7 25 12.0 -44.3 231 20 353.8 353.8 297.5 354.2 0.09 30 200 11410 -43.7 -57.7 20 14.0 -44.5 235 17 363.6 363.6 299.5 363.9 0.08 31 152 13251 -43.7 -58.7 17 15.0 -44.7 235 17 393.3 393.3 304.3 393.7 0.09 32 150 13340 -44.1 -59.1 17 15.0 -45.1 235 17 394.1 394.1 304.5 394.5 0.09 33 100 16040 -46.9 -62.9 14 16.0 -48.0 255 13 437.1 437.1 309.6 437.5 0.08 34 89 16816 -45.3 -61.3 15 16.0 -46.7 253 12 455.1 455.1 311.4 455.8 0.11 35 70 18420 -45.3 -61.3 15 16.0 -47.0 250 9 487.5 487.5 314.1 488.3 0.14 36 50 20670 -45.1 -63.1 12 18.0 -47.4 290 5 537.2 537.2 317.4 538.2 0.16 37 30 24080 -44.9 -63.9 10 19.0 -48.4 285 3 622.2 622.3 321.6 624.1 0.24 38 21 26472 -45.1 -64.1 10 19.0 -49.5 57 3 688.5 688.6 324.1 691.3 0.33 39 20 26800 -44.1 -63.1 10 19.0 -49.0 75 3 701.2 701.4 324.6 704.6 0.39 40 10 31520 -37.1 -58.1 9 21.0 -47.4 110 5 881.1 881.9 329.4 897.5 1.50 41 7.6 33435 -32.7 -54.7 9 22.0 -46.2 970.8 972.5 331.3 1007.0 3.01 TRP 330 8069 -47.9 -52.4 60 4.5 -48.0 210 42 309.3 309.3 285.2 309.6 0.09 WND Sounding variables and indices 1000-500 mb thick: 5177.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 67.72 % Est. max temperature: -0.37 C = 31.33 F Sfc-Lift cond lev (LCL): 986.03 mb = 163.71 m = 537.11 ft T: -4.49 C 700-500 lapse rate: 5.23 C/km ThetaE index: 1.94 C Layer 776.0- 731.0 mb Conv cond level (CCL): 922.36 mb = 686.01 m = 2250.66 ft Mean mixing ratio: 2.15 g/kg Conv temperature: -2.10 C = 28.21 F Cap Strength: 16.42 C Lifted Index: 16.41 C Risk: None Lifted Index @300 mb: 29.94 C Lifted Index @700 mb: 7.83 C Showalter Index: 15.71 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 17.10 C K Index: -3.80 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.40 J/kg Max Up Vert Vel: 3.58 m/s Conv Inhibition (B-): 71321.17 J/kg Cap Strength: 16.43 C Lift Cond Lev (LCL): 927.17 mb = 645.75 m = 2118.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 8 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 1005 14 30 7 -3.5 -6.1 | 25 15 -6.1 -13.4 1 1000 53 30 7 -3.5 -6.1 | 25 15 -6.1 -13.4 2 925 664 80 11 -10.8 -1.9 | 55 16 -13.5 -9.3 3 850 1314 90 9 -9.0 0.0 | 58 14 -11.6 -7.4 4 700 2784 170 5 -0.9 4.9 | 55 4 -3.5 -2.4 5 500 5230 200 15 5.1 14.1 | 200 7 2.5 6.7 6 400 6780 200 33 11.3 31.0 | 200 25 8.6 23.7 7 330 8069 210 42 21.0 36.4 | 212 34 18.4 29.0 8 300 8700 210 33 16.5 28.6 | 213 25 13.9 21.2 9 250 9910 225 25 17.7 17.7 | 236 18 15.0 10.3 10 200 11410 235 17 13.9 9.8 | 258 12 11.3 2.4 11 150 13340 235 17 13.9 9.8 | 258 12 11.3 2.4 12 100 16040 255 13 12.6 3.4 | 292 11 9.9 -4.0 13 70 18420 250 9 8.5 3.1 | 306 7 5.8 -4.3 14 50 20670 290 5 4.7 -1.7 | 347 9 2.1 -9.1 15 30 24080 285 3 2.9 -0.8 | 358 8 0.3 -8.1 16 20 26800 75 3 -2.9 -0.8 | 34 10 -5.5 -8.1 17 10 31520 110 5 -4.7 1.7 | 52 9 -7.3 -5.6 Wind Parameters Mean winds (0-6000m): 169.8 at 10.4 knts Storm direction: 199.8 at 7.8 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 42.0 deg Storm rel helicity (0-3000m) pos: 47.2 neg: -1.8 tot: 45.5 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 34.89 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 51 8 36 16| 6.4 0.0 6.4| 25.5 0.0 25.5 51.0 0.96| 6.5 6.3 1000 69 9 47 16| 4.3 0.0 4.3| 37.7 0.0 37.7 37.7 0.88| 5.2 4.6 1500 76 9 51 15| 3.1 0.0 3.1| 42.0 0.0 42.0 28.0 0.78| 4.5 3.5 2000 84 9 54 14| 2.7 0.0 2.7| 46.3 0.0 46.3 23.1 0.69| 4.4 3.0 2500 90 8 56 13| 2.3 0.0 2.3| 46.5 -0.7 45.9 18.3 0.56| 4.2 2.3 3000 95 8 58 12| 2.1 0.0 2.1| 47.2 -1.8 45.5 15.2 0.49| 3.9 1.9 4000 117 8 69 10| 2.1 0.0 2.1| 50.6 -1.8 48.8 12.2 0.57| 3.5 2.0 5000 147 9 90 7| 2.2 0.0 2.2| 54.9 -1.8 53.1 10.6 0.59| 3.3 2.0 6000 170 10 123 5| 2.2 0.5 2.7| 56.2 -1.8 54.3 9.1 0.47| 3.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20250523.12.gif