UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 30 APR 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 104 340 5 SFC 996 133 3.4 -4.6 56 8.0 0.3 340 5 276.9 277.3 273.7 284.5 2.72 2 925 728 -2.9 -12.9 46 10.0 -5.8 350 7 276.3 276.6 271.5 280.7 1.53 3 850 1390 -9.5 -14.5 67 5.0 -10.8 330 11 276.2 276.4 271.4 280.4 1.46 4 846 1426 -9.9 -14.9 67 5.0 -11.2 329 11 276.1 276.4 271.2 280.2 1.42 5 752 2327 -15.1 -27.1 35 12.0 -17.1 311 15 280.0 280.1 272.1 281.7 0.55 6 732 2531 -14.1 -27.1 32 13.0 -16.4 307 16 283.2 283.3 274.0 285.0 0.57 7 712 2741 -15.1 -26.1 39 11.0 -17.1 303 16 284.4 284.5 274.8 286.3 0.64 8 700 2870 -14.7 -26.7 35 12.0 -16.9 300 17 286.2 286.3 275.7 288.1 0.61 9 699 2881 -14.7 -26.7 35 12.0 -16.9 300 17 286.3 286.4 275.7 288.2 0.62 10 682 3067 -14.7 -33.7 18 19.0 -17.5 299 18 288.3 288.4 276.3 289.4 0.33 11 628 3685 -18.7 -43.7 9 25.0 -21.3 297 20 290.7 290.7 277.2 291.1 0.13 12 540 4794 -25.1 -45.1 14 20.0 -26.8 292 25 295.9 295.9 279.7 296.3 0.13 13 530 4930 -24.9 -45.9 12 21.0 -26.7 292 25 297.7 297.7 280.5 298.1 0.12 14 500 5350 -28.5 -47.5 14 19.0 -29.9 290 27 298.3 298.3 280.7 298.7 0.10 15 420 6583 -36.7 -53.7 16 17.0 -37.5 282 29 303.0 303.0 282.7 303.3 0.06 16 400 6920 -39.5 -54.5 19 15.0 -40.1 280 29 303.7 303.7 283.0 303.9 0.06 17 365 7539 -44.7 -58.7 19 14.0 -45.1 280 29 304.8 304.8 283.4 304.9 0.04 18 308 8659 -50.7 -63.7 20 13.0 -51.0 280 29 311.5 311.5 285.9 311.6 0.02 19 300 8830 -50.5 -64.5 18 14.0 -50.8 275 29 314.2 314.2 286.8 314.3 0.02 20 277 9350 -51.9 -64.9 20 13.0 -52.1 275 30 319.4 319.4 288.6 319.5 0.02 21 250 10020 -50.1 -64.1 18 14.0 -50.4 275 31 331.6 331.6 292.2 331.7 0.03 22 228 10622 -48.5 -64.5 14 16.0 -49.0 279 29 342.9 342.9 295.0 343.0 0.03 23 200 11480 -49.1 -68.1 9 19.0 -49.6 285 27 355.0 355.0 297.7 355.1 0.02 24 198 11546 -49.1 -68.1 9 19.0 -49.6 285 27 356.0 356.0 297.9 356.1 0.02 25 169 12585 -47.9 -68.9 7 21.0 -48.6 282 27 374.5 374.5 301.4 374.6 0.02 26 150 13370 -48.1 -69.1 7 21.0 -48.8 280 27 387.2 387.2 303.4 387.3 0.02 27 132 14207 -50.1 -74.1 4 24.0 -50.8 278 26 398.0 398.0 304.9 398.1 0.01 28 113 15223 -49.5 -73.5 4 24.0 -50.4 277 24 417.2 417.2 307.4 417.3 0.02 29 100 16020 -50.7 -73.7 5 23.0 -51.5 275 23 429.8 429.8 308.8 429.9 0.02 30 83 17233 -50.9 -73.9 5 23.0 -51.8 272 18 452.9 452.9 311.1 453.0 0.02 31 75 17892 -51.7 -74.7 5 23.0 -52.7 271 15 464.5 464.5 312.2 464.6 0.02 32 70 18340 -50.9 -73.9 5 23.0 -52.0 270 13 475.5 475.5 313.1 475.6 0.02 33 54 20035 -48.7 -72.7 5 24.0 -50.4 239 13 517.2 517.2 316.1 517.4 0.04 34 50 20540 -49.5 -73.5 4 24.0 -51.2 230 13 526.8 526.8 316.8 527.1 0.04 35 48 20807 -50.1 -74.1 4 24.0 -51.8 228 13 531.6 531.6 317.1 531.8 0.03 36 44 21377 -48.3 -72.3 5 24.0 -50.4 225 12 549.4 549.4 318.1 549.7 0.05 37 41 21840 -50.1 -74.1 4 24.0 -52.0 222 11 556.1 556.1 318.5 556.4 0.04 38 34 23067 -48.5 -72.5 5 24.0 -51.1 215 10 590.9 590.9 320.2 591.3 0.06 39 30 23890 -48.5 -72.5 5 24.0 -51.3 210 9 612.4 612.4 321.2 613.0 0.07 40 24 25361 -47.7 -71.7 5 24.0 -51.2 210 9 655.1 655.1 322.9 655.9 0.10 41 20 26560 -49.7 -73.7 4 24.0 -53.1 210 9 684.0 684.1 323.9 684.8 0.09 42 19 26896 -49.9 -73.9 4 24.0 -53.4 693.5 693.6 324.3 694.3 0.09 43 11 30505 -45.5 -69.5 5 24.0 -52.2 826.9 827.0 328.0 829.9 0.30 TRP 308 8659 -50.7 -63.7 20 13.0 -51.0 280 29 311.5 311.5 285.9 311.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: 957.68 mb = 454.11 m = 1489.85 ft Wetbulb zero: 992.07 mb = 164.80 m = 540.66 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 31.87 % Est. max temperature: 2.68 C = 36.83 F Sfc-Lift cond lev (LCL): 879.69 mb = 1121.18 m = 3678.37 ft T: -6.82 C 700-500 lapse rate: 5.56 C/km ThetaE index: 4.24 C Layer 925.0- 752.0 mb Conv cond level (CCL): 815.52 mb = 1706.92 m = 5600.07 ft Mean mixing ratio: 1.94 g/kg Conv temperature: 3.88 C = 38.98 F Cap Strength: 13.75 C Lifted Index: 13.84 C Risk: None Lifted Index @300 mb: 22.84 C Lifted Index @700 mb: 6.49 C Showalter Index: 15.13 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.00 C K Index: -7.50 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.35 J/kg Max Up Vert Vel: 3.56 m/s Conv Inhibition (B-): 67907.88 J/kg Cap Strength: 13.83 C Lift Cond Lev (LCL): 825.60 mb = 1613.04 m = 5292.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 13 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 ---------------------------------------------------------- 0 996 133 340 5 1.7 -4.7 | 143 9 -5.1 6.9 1 925 728 350 7 1.2 -6.9 | 130 7 -5.6 4.7 2 850 1390 330 11 5.5 -9.5 | 148 2 -1.3 2.0 3 700 2870 300 17 14.7 -8.5 | 249 8 7.9 3.1 4 500 5350 290 27 25.4 -9.2 | 263 19 18.6 2.3 5 400 6920 280 29 28.6 -5.0 | 253 23 21.8 6.5 6 308 8659 280 29 28.6 -5.0 | 253 23 21.8 6.5 7 300 8830 275 29 28.9 -2.5 | 248 24 22.1 9.0 8 250 10020 275 31 30.9 -2.7 | 250 26 24.1 8.9 9 200 11480 285 27 26.1 -7.0 | 257 20 19.3 4.6 10 150 13370 280 27 26.6 -4.7 | 251 21 19.8 6.9 11 100 16020 275 23 22.9 -2.0 | 239 19 16.1 9.6 12 70 18340 270 13 13.0 -0.0 | 208 13 6.2 11.6 13 50 20540 230 13 10.0 8.4 | 189 20 3.2 19.9 14 30 23890 210 9 4.5 7.8 | 173 20 -2.3 19.4 15 20 26560 210 9 4.5 7.8 | 173 20 -2.3 19.4 Wind Parameters Mean winds (0-6000m): 299.6 at 17.9 knts Storm direction: 329.6 at 13.4 knts Shear (0-3000m) pos: 0.3 neg: 2.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -4.0 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 27.52 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 ------------------------------------------------------------------------------- 500 345 6 138 8| 1.9 0.0 1.9| 0.0 -3.1 -3.1 -6.2 -0.79| 1.9 -1.5 1000 344 7 135 7| 1.0 1.6 2.6| 0.2 -4.0 -3.7 -3.7 -0.33| 2.7 -0.9 1500 338 8 137 5| 0.6 2.2 2.8| 1.6 -4.0 -2.4 -1.6 0.04| 3.0 0.1 2000 331 9 145 4| 0.5 2.4 2.9| 2.9 -4.0 -1.1 -0.5 0.22| 3.0 0.7 2500 324 11 168 3| 0.4 2.5 2.9| 3.6 -4.0 -0.3 -0.1 0.21| 3.1 0.6 3000 318 12 199 3| 0.3 2.5 2.8| 4.9 -4.0 0.9 0.3 0.21| 3.1 0.6 4000 310 14 233 5| 0.2 2.4 2.7| 9.4 -4.0 5.3 1.3 0.23| 2.9 0.7 5000 304 16 247 7| 0.2 2.4 2.6| 11.9 -4.0 7.9 1.6 0.22| 2.7 0.6 6000 300 18 253 9| 0.2 2.2 2.4| 12.1 -12.8 -0.7 -0.1 0.14| 2.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250430.12.gif