UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 29 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 102 225 3 SFC 996 133 2.2 0.2 87 2.0 1.4 225 3 275.7 276.3 274.7 286.3 3.89 2 962 415 3.2 0.7 84 2.5 2.1 256 10 279.4 280.1 277.2 291.0 4.18 3 925 732 1.6 -1.6 79 3.2 0.3 290 17 280.9 281.6 277.3 291.2 3.67 4 850 1407 -4.1 -7.3 78 3.2 -5.2 290 27 281.9 282.3 276.3 289.3 2.60 5 764 2241 -8.7 -11.7 79 3.0 -9.6 290 27 285.6 286.0 277.4 291.6 2.04 6 755 2333 -8.3 -11.6 77 3.3 -9.4 290 27 287.0 287.4 278.2 293.2 2.08 7 700 2917 -10.7 -14.5 74 3.8 -11.8 290 27 290.6 290.9 279.6 296.0 1.77 8 676 3184 -12.5 -16.7 71 4.2 -13.6 292 27 291.5 291.8 279.6 296.2 1.53 9 660 3366 -12.5 -16.7 71 4.2 -13.6 293 27 293.5 293.8 280.6 298.3 1.57 10 617 3875 -17.7 -22.6 66 4.9 -18.7 296 26 293.3 293.5 279.7 296.4 1.01 11 604 4034 -17.7 -22.6 66 4.9 -18.7 297 26 295.1 295.3 280.6 298.3 1.03 12 581 4322 -20.9 -25.9 64 5.0 -21.8 298 26 294.6 294.8 280.1 297.2 0.80 13 574 4412 -20.3 -25.3 64 5.0 -21.2 299 26 296.4 296.5 280.9 299.1 0.85 14 539 4875 -22.9 -29.9 53 7.0 -24.0 302 25 298.6 298.7 281.5 300.6 0.59 15 507 5320 -26.1 -36.1 39 10.0 -27.3 304 25 300.0 300.1 281.8 301.2 0.35 16 500 5420 -27.1 -37.1 38 10.0 -28.2 305 25 300.0 300.1 281.8 301.1 0.32 17 448 6201 -33.5 -43.5 36 10.0 -34.3 310 28 301.5 301.6 282.3 302.2 0.18 18 400 6990 -37.9 -46.9 38 9.0 -38.4 315 31 305.7 305.8 283.9 306.2 0.14 19 369 7541 -41.3 -51.3 33 10.0 -41.8 315 31 308.3 308.4 284.8 308.7 0.09 20 320 8490 -49.5 -58.5 34 9.0 -49.7 315 31 309.8 309.8 285.3 310.0 0.04 21 300 8910 -52.5 -61.5 33 9.0 -52.7 315 31 311.3 311.4 285.8 311.5 0.03 22 277 9423 -56.1 -64.1 36 8.0 -56.2 310 27 313.3 313.3 286.5 313.4 0.02 23 258 9878 -54.5 -63.5 32 9.0 -54.6 300 28 322.1 322.1 289.5 322.2 0.03 24 250 10080 -55.3 -63.3 36 8.0 -55.4 295 29 323.9 323.9 290.0 324.0 0.03 25 232 10557 -55.7 -63.7 36 8.0 -55.8 295 28 330.2 330.2 291.8 330.4 0.03 26 200 11510 -52.3 -61.3 33 9.0 -52.5 295 27 349.9 350.0 296.7 350.2 0.05 27 190 11841 -51.5 -60.5 33 9.0 -51.8 295 27 356.4 356.4 298.0 356.7 0.06 28 181 12154 -52.5 -62.5 29 10.0 -52.8 295 26 359.8 359.8 298.7 360.0 0.05 29 164 12791 -50.9 -61.9 26 11.0 -51.3 295 26 372.7 372.7 301.1 373.0 0.06 30 150 13370 -51.1 -63.1 23 12.0 -51.5 295 25 382.0 382.0 302.6 382.3 0.05 31 119 14875 -51.7 -64.7 20 13.0 -52.2 286 20 407.1 407.1 306.2 407.3 0.05 32 104 15746 -53.1 -69.1 13 16.0 -53.7 281 18 420.4 420.4 307.8 420.6 0.03 33 100 16000 -51.9 -67.9 13 16.0 -52.5 280 17 427.4 427.5 308.6 427.7 0.04 34 85 17050 -51.3 -68.3 11 17.0 -52.1 262 15 449.0 449.0 310.8 449.3 0.05 35 73 18037 -50.5 -68.5 10 18.0 -51.5 245 13 470.7 470.7 312.7 471.0 0.05 36 70 18310 -50.9 -68.9 10 18.0 -52.0 240 13 475.5 475.5 313.1 475.8 0.05 37 60 19311 -52.5 -71.5 8 19.0 -53.5 240 15 493.3 493.4 314.5 493.6 0.04 38 50 20490 -52.5 -72.5 7 20.0 -53.7 240 17 519.8 519.8 316.3 520.0 0.04 39 40 21939 -50.9 -70.9 8 20.0 -52.7 220 14 558.0 558.0 318.6 558.5 0.07 40 30 23800 -53.9 -74.9 6 21.0 -55.6 195 11 597.7 597.7 320.5 598.1 0.05 41 23 25514 -50.5 -72.5 6 22.0 -53.4 205 15 654.9 654.9 322.9 655.6 0.09 42 20 26420 -52.1 -74.1 5 22.0 -54.9 210 17 676.7 676.7 323.7 677.4 0.08 43 16 27868 -51.1 -74.1 5 23.0 -54.6 724.6 724.6 325.2 725.5 0.10 44 13 29231 -47.1 -69.1 6 22.0 -52.5 782.7 782.9 326.9 785.3 0.27 TRP 277 9423 -56.1 -64.1 36 8.0 -56.2 310 27 313.3 313.3 286.5 313.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5318.00 m Freezing level: 903.95 mb = 921.47 m = 3023.17 ft Wetbulb zero: 921.52 mb = 762.08 m = 2500.24 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 70.12 % Est. max temperature: 8.54 C = 47.38 F Sfc-Lift cond lev (LCL): 965.49 mb = 385.17 m = 1263.65 ft T: 3.10 C 700-500 lapse rate: 6.55 C/km ThetaE index: 1.97 C Layer 850.0- 764.0 mb Conv cond level (CCL): 880.03 mb = 1129.85 m = 3706.80 ft Mean mixing ratio: 3.82 g/kg Conv temperature: 8.02 C = 46.43 F Cap Strength: 9.10 C Lifted Index: 8.97 C Risk: None Lifted Index @300 mb: 15.04 C Lifted Index @700 mb: 4.75 C Showalter Index: 9.68 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 19.80 C K Index: 11.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.51 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 62786.93 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 905.40 mb = 902.94 m = 2962.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 18 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 ---------------------------------------------------------- 0 996 133 225 3 2.1 2.1 | 154 19 -8.3 17.1 1 925 732 290 17 16.0 -5.8 | 211 11 5.6 9.2 2 850 1407 290 27 25.4 -9.2 | 249 16 15.0 5.8 3 700 2917 290 27 25.4 -9.2 | 249 16 15.0 5.8 4 500 5420 305 25 20.5 -14.3 | 266 10 10.1 0.7 5 400 6990 315 31 21.9 -21.9 | 301 13 11.5 -6.9 6 300 8910 315 31 21.9 -21.9 | 301 13 11.5 -6.9 7 277 9423 310 27 20.7 -17.4 | 283 11 10.3 -2.3 8 250 10080 295 29 26.3 -12.3 | 260 16 15.9 2.8 9 200 11510 295 27 24.5 -11.4 | 256 15 14.1 3.6 10 150 13370 295 25 22.7 -10.6 | 250 13 12.3 4.4 11 100 16000 280 17 16.7 -3.0 | 208 14 6.3 12.1 12 70 18310 240 13 11.3 6.5 | 182 22 0.9 21.5 13 50 20490 240 17 14.7 8.5 | 190 24 4.3 23.5 14 30 23800 195 11 2.8 10.6 | 164 27 -7.6 25.6 15 20 26420 210 17 8.5 14.7 | 176 30 -1.9 29.7 Wind Parameters Mean winds (0-6000m): 295.3 at 24.4 knts Storm direction: 325.3 at 18.3 knts Shear (0-3000m) pos: 3.7 neg: 0.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 96.7 neg: 0.0 tot: 96.7 m^2/s^2 ave: 32.2 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 33.98 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 ------------------------------------------------------------------------------- 500 280 9 173 14| 13.5 0.0 13.5| 58.7 0.0 58.7 117.3 0.89| 15.0 13.4 1000 287 14 195 11| 11.2 0.0 11.2| 84.0 0.0 84.0 84.0 0.87| 12.5 10.9 1500 288 18 215 12| 7.5 1.4 8.9| 95.3 0.0 95.3 63.5 0.85| 9.7 8.2 2000 289 20 226 12| 5.6 1.0 6.7| 95.3 0.0 95.3 47.6 0.85| 7.3 6.2 2500 289 22 232 13| 4.5 0.8 5.3| 95.3 0.0 95.3 38.1 0.85| 5.8 4.9 3000 289 23 235 13| 3.7 0.7 4.4| 96.7 0.0 96.7 32.2 0.84| 5.0 4.2 4000 291 24 240 13| 2.7 0.5 3.3|102.6 0.0 102.6 25.7 0.81| 4.1 3.3 5000 293 24 244 13| 2.2 0.4 2.6|107.4 0.0 107.4 21.5 0.79| 3.6 2.8 6000 295 24 248 12| 2.1 0.3 2.4|117.7 0.0 117.7 19.6 0.80| 3.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250429.00.gif