UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061900.upa.cvt Date: 0000Z 19 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 19 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 39 270 3 SFC 992 98 14.2 11.9 86 2.3 12.9 270 3 288.0 289.6 286.3 312.8 8.85 2 925 695 10.8 9.1 89 1.7 9.8 300 29 290.4 291.7 286.2 312.6 7.86 3 850 1394 6.4 5.5 94 0.9 5.9 320 21 292.9 294.0 286.1 312.1 6.67 4 800 1889 3.4 1.6 88 1.8 2.5 309 21 294.8 295.7 285.5 310.5 5.37 5 752 2387 -1.1 -2.1 93 1.0 -1.6 298 21 295.2 295.9 284.5 308.0 4.36 6 742 2494 -1.3 -2.4 92 1.1 -1.8 296 21 296.1 296.8 284.9 308.9 4.32 7 722 2712 -1.3 -4.8 77 3.5 -2.8 291 21 298.4 299.1 285.1 309.5 3.71 8 700 2958 -3.1 -9.1 63 6.0 -5.4 285 21 299.1 299.6 284.4 307.4 2.74 9 652 3517 -5.9 -26.9 17 21.0 -10.9 286 21 302.0 302.1 283.1 304.2 0.65 10 580 4423 -11.3 -23.3 36 12.0 -14.3 288 22 306.0 306.2 285.1 309.3 1.01 11 546 4882 -15.3 -29.3 29 14.0 -18.1 289 22 306.6 306.7 284.8 308.7 0.62 12 500 5540 -20.5 -25.5 64 5.0 -21.5 290 23 308.0 308.2 285.8 311.2 0.96 13 495 5614 -20.9 -24.9 70 4.0 -21.7 289 23 308.4 308.6 286.0 311.8 1.02 14 447 6358 -27.1 -30.8 71 3.7 -27.7 277 19 309.8 309.9 286.1 312.0 0.66 15 444 6406 -27.7 -32.7 62 5.0 -28.4 277 19 309.6 309.7 285.9 311.5 0.55 16 419 6821 -29.5 -42.5 27 13.0 -30.7 270 17 312.5 312.5 286.5 313.3 0.22 17 400 7150 -32.5 -51.5 13 19.0 -33.7 265 15 312.7 312.8 286.4 313.1 0.08 18 394 7256 -33.3 -52.3 13 19.0 -34.5 264 15 313.1 313.1 286.5 313.4 0.08 19 344 8194 -40.1 -58.1 13 18.0 -40.8 259 15 316.2 316.2 287.6 316.4 0.04 20 312 8856 -42.3 -62.3 9 20.0 -42.9 255 15 322.1 322.1 289.4 322.2 0.03 21 300 9120 -42.7 -64.7 7 22.0 -43.4 270 17 325.2 325.2 290.3 325.3 0.02 22 297 9188 -42.9 -65.9 6 23.0 -43.6 271 18 325.8 325.8 290.5 325.9 0.02 23 276 9682 -41.7 -65.7 6 24.0 -42.5 281 25 334.5 334.5 292.9 334.6 0.02 24 250 10350 -41.7 -65.7 6 24.0 -42.6 295 35 344.1 344.1 295.3 344.2 0.02 25 232 10857 -41.7 -65.7 6 24.0 -42.6 292 33 351.5 351.5 297.0 351.6 0.02 26 215 11372 -43.1 -67.1 5 24.0 -44.0 288 31 357.1 357.1 298.1 357.2 0.02 27 200 11860 -42.7 -66.7 5 24.0 -43.7 285 29 365.2 365.2 299.7 365.3 0.02 28 196 11996 -42.5 -66.5 6 24.0 -43.5 285 29 367.6 367.6 300.1 367.7 0.03 29 150 13790 -45.1 -69.1 5 24.0 -46.1 285 23 392.3 392.4 304.2 392.5 0.02 30 143 14108 -46.1 -69.1 6 23.0 -47.0 285 22 396.0 396.0 304.7 396.1 0.02 31 122 15164 -46.1 -70.1 5 24.0 -47.2 285 18 414.4 414.4 307.0 414.5 0.02 32 110 15846 -50.1 -73.1 5 23.0 -50.9 285 15 419.3 419.3 307.6 419.4 0.02 33 100 16470 -49.1 -72.1 5 23.0 -50.1 285 13 432.9 432.9 309.1 433.0 0.02 34 70 18810 -50.1 -73.1 5 23.0 -51.3 305 7 477.2 477.2 313.2 477.4 0.03 35 50 21010 -47.9 -70.9 5 23.0 -49.9 20 3 530.6 530.6 317.0 530.9 0.05 36 30 24390 -45.9 -68.9 6 23.0 -49.4 100 11 619.5 619.6 321.5 620.4 0.12 37 21 26772 -44.7 -68.7 5 24.0 -49.6 91 15 689.7 689.7 324.1 691.2 0.18 38 20 27100 -43.3 -67.3 5 24.0 -48.8 90 15 703.6 703.7 324.6 705.6 0.22 39 10 31860 -33.9 -59.9 5 26.0 -46.5 90 19 893.0 893.7 329.5 906.3 1.20 40 8.6 32925 -30.3 -57.3 5 27.0 -45.6 946.4 947.5 330.7 969.2 1.93 TRP 312 8856 -42.3 -62.3 9 20.0 -42.9 255 15 322.1 322.1 289.4 322.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 763.73 mb = 2265.27 m = 7431.89 ft Wetbulb zero: 770.55 mb = 2190.87 m = 7187.80 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 62.45 % Est. max temperature: 19.33 C = 66.79 F Sfc-Lift cond lev (LCL): 958.43 mb = 391.87 m = 1285.64 ft T: 12.53 C 700-500 lapse rate: 6.74 C/km ThetaE index: 5.37 C Layer 700.0- 580.0 mb Conv cond level (CCL): 893.95 mb = 977.30 m = 3206.31 ft Mean mixing ratio: 8.10 g/kg Conv temperature: 17.55 C = 63.59 F Cap Strength: 1.10 C Lifted Index: 0.16 C Risk: Showers probable Lifted Index @300 mb: 9.14 C Lifted Index @700 mb: -0.25 C Showalter Index: 0.52 C Risk: Thunderstorms probable Total Totals Index: 52.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.00 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.00 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.17 J/kg Max Up Vert Vel: 8.96 m/s Conv Inhibition (B-): 15.72 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 915.40 mb = 781.21 m = 2562.98 ft Lev Free Conv (LFC): 800.40 mb = 1884.73 m = 6183.42 ft Equ Level (EL): 680.40 mb = 3181.28 m = 10437.14 ft B at Equ Level: 40.13 J/kg Max Parcel Lev (MPL): 550.40 mb = 4821.23 m = 15817.48 ft Wind level data Storm motion: 324 at 16 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 ---------------------------------------------------------- 0 992 98 270 3 3.0 -0.0 | 154 15 -6.4 13.1 1 925 695 300 29 25.1 -14.5 | 275 16 15.7 -1.4 2 850 1394 320 21 13.5 -16.1 | 306 5 4.1 -3.0 3 700 2958 285 21 20.3 -5.4 | 235 13 10.9 7.7 4 500 5540 290 23 21.6 -7.9 | 247 13 12.2 5.2 5 400 7150 265 15 14.9 1.3 | 201 15 5.6 14.4 6 312 8856 255 15 14.5 3.9 | 197 18 5.1 17.0 7 300 9120 270 17 17.0 -0.0 | 210 15 7.6 13.1 8 250 10350 295 35 31.7 -14.8 | 274 22 22.3 -1.7 9 200 11860 285 29 28.0 -7.5 | 253 19 18.6 5.6 10 150 13790 285 23 22.2 -6.0 | 241 15 12.8 7.2 11 100 16470 285 13 12.6 -3.4 | 198 10 3.2 9.7 12 70 18810 305 7 5.7 -4.0 | 158 10 -3.6 9.1 13 50 21010 20 3 -1.0 -2.8 | 135 15 -10.4 10.3 14 30 24390 100 11 -10.8 1.9 | 127 25 -20.2 15.0 15 20 27100 90 15 -15.0 0.0 | 118 28 -24.4 13.1 16 10 31860 90 19 -19.0 0.0 | 115 31 -28.4 13.1 Wind Parameters Mean winds (0-6000m): 294.4 at 21.5 knts Storm direction: 324.4 at 16.1 knts Shear (0-3000m) pos: 3.3 neg: 1.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 97.3 neg: -21.1 tot: 76.1 m^2/s^2 ave: 25.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.10 Bulk Shear: 7.88 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 ------------------------------------------------------------------------------- 500 297 14 203 7| 22.7 0.0 22.7| 67.5 0.0 67.5 135.0 0.95| 23.5 22.4 1000 302 20 253 8| 11.4 0.0 11.4| 93.1 0.0 93.1 93.1 0.83| 17.9 14.9 1500 306 21 265 8| 6.5 0.0 6.5| 96.9 -2.2 94.7 63.1 0.72| 14.1 10.1 2000 307 21 267 7| 4.9 1.1 5.9| 96.9 -8.1 88.8 44.4 0.58| 11.6 6.7 2500 306 21 263 8| 3.9 1.7 5.6| 96.9 -15.1 81.8 32.7 0.47| 10.1 4.8 3000 303 21 258 8| 3.3 1.9 5.1| 97.3 -21.1 76.1 25.4 0.41| 9.0 3.7 4000 298 21 252 10| 2.6 1.4 4.0|101.0 -21.1 79.9 20.0 0.42| 6.9 2.9 5000 296 21 249 10| 2.2 1.1 3.3|104.8 -21.1 83.7 16.7 0.44| 5.6 2.4 6000 294 21 247 11| 1.8 1.2 3.0|106.3 -36.2 70.1 11.7 0.34| 5.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250619.00.gif