UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 26 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 48 SFC 990 133 0.0 -2.6 83 2.6 -1.0 315 23 273.9 274.5 272.7 282.6 3.18 2 982 197 -0.3 -3.3 80 3.0 -1.4 318 26 274.3 274.8 272.6 282.6 3.05 3 959 385 -0.3 -3.3 80 3.0 -1.4 327 34 276.1 276.7 273.9 284.7 3.12 4 925 670 -3.3 -7.0 76 3.7 -4.6 340 46 275.9 276.3 272.8 282.7 2.44 5 850 1331 -8.9 -13.2 71 4.3 -10.1 340 50 276.8 277.1 272.0 281.5 1.62 6 833 1487 -10.3 -14.2 73 3.9 -11.3 340 49 277.0 277.2 271.9 281.3 1.53 7 700 2812 -16.5 -20.1 74 3.6 -17.3 340 38 284.2 284.4 275.4 287.5 1.11 8 587 4115 -23.7 -28.7 63 5.0 -24.4 340 31 290.5 290.6 277.9 292.4 0.61 9 576 4253 -23.7 -28.7 63 5.0 -24.5 340 30 292.1 292.2 278.6 294.1 0.62 10 500 5270 -31.3 -37.3 55 6.0 -31.9 340 25 294.9 294.9 279.5 295.9 0.31 11 494 5356 -31.3 -37.3 55 6.0 -31.9 340 24 295.9 296.0 280.0 296.9 0.31 12 450 6007 -38.1 -44.1 53 6.0 -38.5 340 18 295.4 295.4 279.5 295.9 0.17 13 400 6810 -43.1 -49.1 52 6.0 -43.3 340 11 299.0 299.0 281.1 299.4 0.11 14 388 7015 -44.5 -50.5 51 6.0 -44.7 320 13 299.8 299.8 281.4 300.1 0.10 15 342 7856 -46.1 -53.1 45 7.0 -46.3 283 24 308.6 308.6 284.9 308.9 0.08 16 323 8237 -44.9 -52.9 40 8.0 -45.2 267 29 315.3 315.4 287.3 315.7 0.09 17 305 8620 -45.7 -54.7 36 9.0 -46.0 250 34 319.4 319.4 288.6 319.7 0.07 18 300 8730 -45.5 -54.5 36 9.0 -45.9 245 35 321.2 321.2 289.2 321.5 0.08 19 272 9390 -43.5 -54.5 29 11.0 -44.0 242 34 333.3 333.3 292.7 333.6 0.09 20 250 9960 -43.5 -55.5 25 12.0 -44.1 240 33 341.4 341.4 294.7 341.7 0.08 21 200 11450 -44.7 -58.7 19 14.0 -45.4 235 27 362.0 362.0 299.1 362.3 0.07 22 190 11793 -44.7 -58.7 19 14.0 -45.4 236 27 367.3 367.4 300.1 367.7 0.07 23 150 13370 -45.1 -59.1 19 14.0 -46.0 240 27 392.3 392.4 304.2 392.8 0.09 24 128 14430 -45.5 -60.5 17 15.0 -46.5 240 25 409.8 409.9 306.5 410.3 0.09 25 100 16060 -50.3 -64.3 18 14.0 -51.0 240 23 430.5 430.6 308.9 430.9 0.07 26 89 16822 -50.5 -64.5 18 14.0 -51.3 238 22 444.7 444.8 310.4 445.1 0.07 27 70 18380 -53.3 -67.3 17 14.0 -54.1 235 21 470.4 470.4 312.7 470.7 0.06 28 65 18855 -53.9 -67.9 16 14.0 -54.6 237 19 479.1 479.1 313.4 479.5 0.06 29 54 20046 -52.5 -66.5 17 14.0 -53.5 243 13 508.4 508.5 315.6 509.0 0.09 30 50 20540 -54.5 -67.5 19 13.0 -55.4 245 11 515.0 515.1 316.0 515.6 0.09 31 49 20669 -55.1 -68.1 18 13.0 -55.9 245 11 516.6 516.6 316.1 517.1 0.08 32 39 22129 -54.5 -67.5 19 13.0 -55.6 245 11 553.0 553.0 318.3 553.7 0.11 33 30 23800 -56.9 -68.9 21 12.0 -57.9 245 11 589.5 589.6 320.2 590.4 0.12 34 27 24469 -57.1 -69.1 20 12.0 -58.2 241 12 607.0 607.0 321.0 608.0 0.13 35 20 26380 -55.5 -67.5 21 12.0 -57.2 230 15 666.3 666.4 323.3 668.1 0.22 36 18 27052 -55.5 -67.5 21 12.0 -57.3 686.7 686.8 324.1 688.7 0.24 37 14 28669 -51.3 -62.3 26 11.0 -54.2 752.1 752.4 326.1 757.9 0.63 38 10 30882 -45.9 -55.9 31 10.0 -50.5 848.2 849.2 328.8 868.9 1.97 TRP 388 7015 -44.5 -50.5 51 6.0 -44.7 320 13 299.8 299.8 281.4 300.1 0.10 WND Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: 990.00 mb = 133.00 m = 436.35 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 69.46 % Est. max temperature: 2.95 C = 37.32 F Sfc-Lift cond lev (LCL): 950.55 mb = 455.12 m = 1493.17 ft T: -1.04 C 700-500 lapse rate: 6.02 C/km ThetaE index: 3.42 C Layer 925.0- 700.0 mb Conv cond level (CCL): 882.23 mb = 1040.10 m = 3412.38 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 2.50 C = 36.50 F Cap Strength: 8.80 C Lifted Index: 10.16 C Risk: None Lifted Index @300 mb: 27.02 C Lifted Index @700 mb: 3.84 C Showalter Index: 11.45 C Risk: None Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.10 C K Index: 5.60 Risk: None Sweat Index: 125.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.81 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 11.41 J/kg Cap Strength: 10.12 C Lift Cond Lev (LCL): 891.52 mb = 958.20 m = 3143.65 ft Lev Free Conv (LFC): 836.52 mb = 1454.55 m = 4772.10 ft Equ Level (EL): 816.52 mb = 1639.33 m = 5378.31 ft B at Equ Level: 7.05 J/kg Max Parcel Lev (MPL): 786.52 mb = 1924.43 m = 6313.67 ft Wind level data Storm motion: 9 at 26 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 ---------------------------------------------------------- 0 990 133 315 23 16.3 -16.3 | 245 23 20.5 9.6 1 925 670 340 46 15.7 -43.2 | 311 26 20.0 -17.3 2 850 1331 340 50 17.1 -47.0 | 315 30 21.4 -21.1 3 700 2812 340 38 13.0 -35.7 | 300 20 17.2 -9.8 4 500 5270 340 25 8.6 -23.5 | 259 13 12.8 2.4 5 400 6810 340 11 3.8 -10.3 | 207 17 8.0 15.5 6 388 7015 320 13 8.4 -10.0 | 218 20 12.6 15.9 7 300 8730 245 35 31.7 14.8 | 221 54 36.0 40.7 8 250 9960 240 33 28.6 16.5 | 218 54 32.8 42.4 9 200 11450 235 27 22.1 15.5 | 213 49 26.4 41.4 10 150 13370 240 27 23.4 13.5 | 215 48 27.6 39.4 11 100 16060 240 23 19.9 11.5 | 213 45 24.2 37.4 12 70 18380 235 21 17.2 12.0 | 209 44 21.5 37.9 13 50 20540 245 11 10.0 4.6 | 205 34 14.2 30.5 14 30 23800 245 11 10.0 4.6 | 205 34 14.2 30.5 15 20 26380 230 15 11.5 9.6 | 204 39 15.7 35.5 Wind Parameters Mean winds (0-6000m): 339.3 at 35.0 knts Storm direction: 9.3 at 26.2 knts Shear (0-3000m) pos: 5.1 neg: 2.1 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 51.4 deg Storm rel helicity (0-3000m) pos: 182.1 neg: -46.5 tot: 135.6 m^2/s^2 ave: 45.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.20 Bulk Shear: 3.55 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 ------------------------------------------------------------------------------- 500 331 34 280 21| 25.7 0.0 25.7|154.8 0.0 154.8 309.5 0.99| 26.3 25.9 1000 336 40 299 23| 15.2 0.0 15.2|178.1 0.0 178.1 178.1 0.94| 15.6 14.6 1500 338 43 304 25| 10.2 0.4 10.6|182.1 -8.3 173.8 115.9 0.82| 11.6 9.6 2000 338 44 306 25| 7.6 1.4 9.0|182.1 -22.0 160.0 80.0 0.68| 9.8 6.7 2500 339 43 306 25| 6.1 1.9 8.0|182.1 -35.8 146.3 58.5 0.56| 8.7 4.9 3000 339 43 305 24| 5.1 2.1 7.2|182.1 -46.5 135.6 45.2 0.48| 7.8 3.7 4000 339 40 302 22| 3.8 2.3 6.1|182.1 -64.5 117.6 29.4 0.35| 6.5 2.3 5000 339 38 298 20| 3.0 2.4 5.4|182.1 -82.5 99.6 19.9 0.23| 5.7 1.3 6000 339 35 292 18| 2.5 2.7 5.3|182.1-111.6 70.5 11.7 0.07| 5.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250426.12.gif