UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062500.upa.cvt Date: 0000Z 25 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 25 JUN 25 Station: ULOL WMO ident: 26477 Latitude: 56.38 Longitude: 30.60 Elevation: 98.00 ------------------------------------------------------------------------------- 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 -9 SFC 986 98 12.2 10.2 88 2.0 11.0 210 5 286.5 287.9 284.8 308.6 7.94 2 961 318 12.4 10.4 88 2.0 11.2 222 17 288.8 290.3 286.1 312.1 8.26 3 925 644 10.0 8.8 92 1.2 9.3 240 36 289.5 290.9 285.8 311.3 7.70 4 850 1343 6.0 3.8 86 2.2 4.9 260 33 292.4 293.5 285.1 309.5 5.92 5 721 2672 -3.1 -4.4 91 1.3 -3.7 247 30 296.5 297.2 284.5 307.9 3.83 6 712 2772 -3.1 -4.4 91 1.3 -3.7 246 29 297.6 298.3 285.0 309.2 3.87 7 700 2907 -3.7 -5.7 86 2.0 -4.6 245 29 298.4 299.0 285.0 309.1 3.57 8 674 3205 -5.3 -8.4 79 3.1 -6.5 246 29 299.8 300.4 284.9 309.0 3.01 9 651 3477 -6.7 -18.7 38 12.0 -10.2 247 29 301.3 301.5 283.6 305.5 1.34 10 562 4610 -13.5 -15.4 86 1.9 -14.1 252 30 306.2 306.6 286.3 312.7 2.05 11 542 4885 -14.9 -17.4 81 2.5 -15.6 253 31 307.7 308.0 286.6 313.5 1.80 12 500 5490 -19.5 -21.7 83 2.2 -20.0 255 31 309.3 309.5 286.6 313.7 1.35 13 453 6216 -25.3 -27.3 83 2.0 -25.6 253 31 310.8 311.0 286.7 313.9 0.90 14 415 6848 -29.7 -36.7 51 7.0 -30.5 251 31 313.1 313.2 286.9 314.5 0.40 15 400 7110 -31.5 -37.5 55 6.0 -32.1 250 31 314.0 314.1 287.2 315.4 0.38 16 328 8486 -40.9 -47.9 47 7.0 -41.3 260 37 319.5 319.5 288.8 320.0 0.15 17 324 8569 -40.9 -47.9 47 7.0 -41.3 261 38 320.6 320.6 289.1 321.2 0.15 18 300 9090 -42.7 -53.7 29 11.0 -43.2 265 40 325.2 325.2 290.4 325.5 0.09 19 299 9113 -42.7 -53.7 29 11.0 -43.2 270 40 325.5 325.5 290.5 325.8 0.09 20 280 9554 -43.3 -55.3 25 12.0 -43.8 266 39 330.8 330.8 292.0 331.1 0.08 21 250 10320 -41.1 -65.1 6 24.0 -42.1 260 36 345.0 345.0 295.5 345.1 0.02 22 200 11840 -39.9 -64.9 5 25.0 -41.2 270 33 369.6 369.6 300.5 369.7 0.03 23 194 12048 -39.7 -64.7 5 25.0 -41.1 269 33 373.1 373.2 301.1 373.3 0.03 24 150 13790 -43.1 -67.1 5 24.0 -44.3 265 29 395.8 395.8 304.6 395.9 0.03 25 100 16490 -47.7 -70.7 5 23.0 -48.8 275 21 435.6 435.6 309.4 435.7 0.03 26 70 18840 -49.9 -72.9 5 23.0 -51.1 290 17 477.6 477.6 313.2 477.8 0.03 27 53 20658 -49.9 -72.9 5 23.0 -51.5 286 14 517.2 517.2 316.1 517.4 0.04 28 50 21040 -49.1 -72.1 5 23.0 -50.9 285 13 527.8 527.8 316.8 528.1 0.05 29 31 24192 -44.7 -68.7 5 24.0 -48.4 70 7 617.0 617.0 321.4 617.9 0.12 30 30 24410 -46.1 -69.1 6 23.0 -49.5 80 7 619.0 619.0 321.5 619.9 0.12 31 29 24635 -46.5 -69.5 6 23.0 -49.9 623.9 623.9 321.7 624.8 0.11 TRP 299 9113 -42.7 -53.7 29 11.0 -43.2 270 40 325.5 325.5 290.5 325.8 0.09 WND Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 764.95 mb = 2219.55 m = 7281.91 ft Wetbulb zero: 776.37 mb = 2074.87 m = 6807.22 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 79.84 % Est. max temperature: 18.53 C = 65.35 F Sfc-Lift cond lev (LCL): 956.75 mb = 355.99 m = 1167.94 ft T: 12.12 C 700-500 lapse rate: 6.12 C/km ThetaE index: 4.12 C Layer 925.0- 712.0 mb Conv cond level (CCL): 891.60 mb = 948.00 m = 3110.20 ft Mean mixing ratio: 7.70 g/kg Conv temperature: 16.48 C = 61.66 F Cap Strength: 2.19 C Lifted Index: 2.16 C Risk: None Lifted Index @300 mb: 10.31 C Lifted Index @700 mb: -0.09 C Showalter Index: 3.10 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.30 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 142.60 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.05 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 18.35 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 912.24 mb = 758.82 m = 2489.54 ft Lev Free Conv (LFC): 797.24 mb = 1860.57 m = 6104.15 ft Equ Level (EL): 687.24 mb = 3051.83 m = 10012.45 ft B at Equ Level: 31.87 J/kg Max Parcel Lev (MPL): 587.24 mb = 4271.41 m = 14013.65 ft Wind level data Storm motion: 280 at 23 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 ---------------------------------------------------------- 0 986 98 210 5 2.5 4.3 | 113 21 -19.7 8.4 1 925 644 240 36 31.2 18.0 | 202 24 9.0 22.1 2 850 1343 260 33 32.5 5.7 | 226 14 10.3 9.8 3 700 2907 245 29 26.3 12.3 | 194 17 4.1 16.4 4 500 5490 255 31 29.9 8.0 | 213 14 7.8 12.1 5 400 7110 250 31 29.1 10.6 | 205 16 7.0 14.7 6 300 9090 265 40 39.8 3.5 | 247 19 17.7 7.6 7 299 9113 270 40 40.0 -0.0 | 257 18 17.8 4.1 8 250 10320 260 36 35.5 6.3 | 232 17 13.3 10.4 9 200 11840 270 33 33.0 -0.0 | 249 12 10.8 4.1 10 150 13790 265 29 28.9 2.5 | 225 9 6.7 6.6 11 100 16490 275 21 20.9 -1.8 | 151 3 -1.2 2.3 12 70 18840 290 17 16.0 -5.8 | 75 6 -6.2 -1.7 13 50 21040 285 13 12.6 -3.4 | 94 10 -9.6 0.7 14 30 24410 80 7 -6.9 -1.2 | 96 29 -29.1 2.9 Wind Parameters Mean winds (0-6000m): 250.5 at 30.1 knts Storm direction: 280.5 at 22.5 knts Shear (0-3000m) pos: 5.0 neg: 1.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 217.9 neg: -33.7 tot: 184.2 m^2/s^2 ave: 61.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.56 Bulk Shear: 20.55 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 ------------------------------------------------------------------------------- 500 236 19 157 16| 29.9 0.0 29.9|161.6 0.0 161.6 323.1 0.99| 31.0 30.6 1000 242 27 186 17| 15.7 0.0 15.7|206.3 0.0 206.3 206.3 0.92| 21.0 19.4 1500 248 29 198 16| 10.0 0.0 10.0|216.5 -4.5 212.0 141.3 0.85| 15.8 13.3 2000 250 30 202 15| 7.5 0.8 8.3|216.5 -15.7 200.8 100.4 0.74| 12.6 9.3 2500 250 30 203 15| 6.0 1.2 7.2|216.5 -26.9 189.6 75.8 0.64| 10.7 6.9 3000 250 30 202 16| 5.0 1.2 6.2|217.9 -33.7 184.2 61.4 0.60| 9.2 5.5 4000 249 30 201 16| 3.9 0.9 4.8|226.0 -33.7 192.3 48.1 0.61| 7.2 4.4 5000 250 30 202 16| 3.3 0.7 4.0|233.9 -33.7 200.2 40.0 0.62| 6.0 3.7 6000 250 30 204 15| 2.8 0.7 3.5|237.0 -36.5 200.4 33.4 0.60| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250625.00.gif