UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062300.upa.cvt Date: 0000Z 23 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 23 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 ------------------------------------------------------------------------------- SFC 1001 98 12.2 11.1 93 1.1 11.6 350 3 285.3 286.7 284.7 308.3 8.31 1 1000 111 12.6 10.8 89 1.8 11.6 350 3 285.8 287.2 284.7 308.4 8.15 2 991 187 12.6 10.8 89 1.8 11.6 352 5 286.5 287.9 285.1 309.4 8.23 3 944 592 9.0 8.5 97 0.5 8.8 5 15 286.8 288.1 284.4 307.5 7.39 4 925 760 8.2 7.9 98 0.3 8.0 10 19 287.7 289.0 284.6 308.0 7.24 5 916 841 7.8 7.8 100 0.0 7.8 11 19 288.1 289.4 284.8 308.5 7.26 6 866 1302 5.4 5.4 100 0.0 5.4 18 17 290.3 291.4 284.8 308.8 6.50 7 850 1454 4.0 3.5 97 0.5 3.8 20 17 290.3 291.4 284.1 306.9 5.79 8 747 2493 -2.5 -2.5 100 0.0 -2.5 17 16 294.2 295.0 284.1 306.7 4.26 9 737 2600 -2.5 -2.5 100 0.0 -2.5 16 16 295.3 296.1 284.6 308.1 4.32 10 722 2764 -3.5 -7.0 77 3.5 -4.9 16 15 296.0 296.5 283.5 305.4 3.13 11 700 3008 -4.7 -9.3 70 4.6 -6.4 15 15 297.3 297.8 283.6 305.5 2.70 12 579 4477 -12.5 -22.5 43 10.0 -15.0 7 17 304.7 304.9 284.7 308.3 1.08 13 500 5580 -20.3 -31.3 37 11.0 -22.2 360 19 308.3 308.4 285.4 310.2 0.56 14 416 6912 -29.7 -48.7 14 19.0 -31.2 360 36 312.9 312.9 286.5 313.3 0.11 15 400 7190 -31.7 -49.7 15 18.0 -33.0 360 40 313.8 313.8 286.8 314.2 0.10 16 355 8022 -37.7 -55.7 14 18.0 -38.5 356 65 316.6 316.6 287.7 316.8 0.06 17 317 8797 -40.5 -63.5 7 23.0 -41.3 352 89 323.1 323.2 289.8 323.2 0.02 18 300 9170 -43.7 -63.7 9 20.0 -44.3 350 101 323.8 323.8 289.9 323.9 0.02 19 291 9374 -45.3 -63.3 11 18.0 -45.8 349 101 324.3 324.3 290.1 324.4 0.03 20 250 10380 -48.9 -70.9 6 22.0 -49.3 345 101 333.4 333.4 292.6 333.4 0.01 21 249 10406 -49.0 -71.1 6 22.1 -49.4 345 103 333.6 333.6 292.7 333.7 0.01 22 240 10648 -49.7 -72.7 5 23.0 -50.1 350 97 336.1 336.1 293.3 336.1 0.01 23 237 10731 -49.9 -72.9 5 23.0 -50.3 350 93 337.0 337.0 293.6 337.0 0.01 24 200 11850 -47.1 -70.1 5 23.0 -47.7 350 38 358.2 358.2 298.4 358.3 0.02 25 179 12585 -46.1 -69.1 6 23.0 -46.9 344 36 371.4 371.4 300.8 371.5 0.02 26 159 13368 -48.9 -71.9 5 23.0 -49.6 338 34 379.4 379.4 302.2 379.5 0.01 27 150 13750 -49.1 -72.1 5 23.0 -49.8 335 33 385.5 385.5 303.1 385.5 0.02 28 124 15003 -46.7 -69.7 6 23.0 -47.7 326 27 411.4 411.4 306.7 411.5 0.03 29 100 16420 -48.7 -71.7 5 23.0 -49.7 315 21 433.6 433.6 309.2 433.8 0.02 30 92 16965 -50.5 -73.5 5 23.0 -51.4 315 19 440.5 440.5 310.0 440.6 0.02 31 70 18750 -48.9 -71.9 5 23.0 -50.3 315 13 479.8 479.8 313.4 480.0 0.03 32 53 20576 -49.3 -72.3 5 23.0 -51.0 319 5 518.6 518.6 316.2 518.8 0.04 33 50 20960 -47.5 -70.5 5 23.0 -49.6 320 3 531.5 531.6 317.1 531.9 0.06 34 44 21806 -46.1 -69.1 6 23.0 -48.7 340 4 554.7 554.8 318.4 555.3 0.08 35 30 24350 -46.3 -69.3 6 23.0 -49.7 40 5 618.4 618.5 321.5 619.3 0.11 36 20 27060 -42.1 -66.1 6 24.0 -48.0 60 13 707.3 707.4 324.7 709.6 0.26 37 10 31824 -34.9 -60.9 5 26.0 -47.0 889.3 889.8 329.4 901.0 1.05 TRP 240 10648 -49.7 -72.7 5 23.0 -50.1 350 97 336.1 336.1 293.3 336.1 0.01 WND 249 10406 -49.0 -71.1 6 22.1 -49.4 345 103 333.6 333.6 292.7 333.7 0.01 Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 786.62 mb = 2093.53 m = 6868.46 ft Wetbulb zero: 788.07 mb = 2062.66 m = 6767.16 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 72.77 % Est. max temperature: 17.26 C = 63.08 F Sfc-Lift cond lev (LCL): 984.70 mb = 239.97 m = 787.29 ft T: 12.13 C 700-500 lapse rate: 6.07 C/km ThetaE index: 2.71 C Layer 722.0- 700.0 mb Conv cond level (CCL): 940.14 mb = 625.73 m = 2052.89 ft Mean mixing ratio: 7.59 g/kg Conv temperature: 13.94 C = 57.09 F Cap Strength: 2.42 C Lifted Index: 3.06 C Risk: None Lifted Index @300 mb: 11.12 C Lifted Index @700 mb: 0.20 C Showalter Index: 4.00 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.80 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.57 J/kg Max Up Vert Vel: 8.43 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 938.76 mb = 637.92 m = 2092.89 ft Lev Free Conv (LFC): 933.76 mb = 682.09 m = 2237.80 ft Equ Level (EL): 923.76 mb = 771.12 m = 2529.88 ft B at Equ Level: 9.64 J/kg Max Parcel Lev (MPL): 613.76 mb = 4026.11 m = 13208.87 ft Wind level data Storm motion: 40 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 1001 98 350 3 0.5 -3.0 | 232 11 8.5 6.7 1 1000 111 350 3 0.5 -3.0 | 232 11 8.5 6.7 2 925 760 10 19 -3.3 -18.7 | 333 10 4.7 -9.1 3 850 1454 20 17 -5.8 -16.0 | 341 7 2.2 -6.3 4 700 3008 15 15 -3.9 -14.5 | 320 6 4.1 -4.8 5 500 5580 360 19 -0.0 -19.0 | 320 12 8.0 -9.3 6 400 7190 360 40 -0.0 -40.0 | 345 31 8.0 -30.3 7 300 9170 350 101 17.5 -99.5 | 344 93 25.5 -89.8 8 250 10380 345 101 26.1 -97.6 | 339 94 34.1 -87.9 9 249 10406 345 103 26.7 -99.5 | 339 96 34.6 -89.8 10 240 10648 350 97 16.8 -95.5 | 344 89 24.8 -85.9 11 200 11850 350 38 6.6 -37.4 | 332 31 14.6 -27.8 12 150 13750 335 33 13.9 -29.9 | 313 30 21.9 -20.3 13 100 16420 315 21 14.8 -14.8 | 283 23 22.8 -5.2 14 70 18750 315 13 9.2 -9.2 | 268 17 17.2 0.5 15 50 20960 320 3 1.9 -2.3 | 233 12 9.9 7.4 16 30 24350 40 5 -3.2 -3.8 | 219 8 4.8 5.8 17 20 27060 60 13 -11.3 -6.5 | 134 5 -3.3 3.2 Wind Parameters Mean winds (0-6000m): 9.6 at 16.7 knts Storm direction: 39.6 at 12.5 knts Shear (0-3000m) pos: 2.4 neg: 0.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 39.1 neg: -4.0 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.27 Bulk Shear: 8.33 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 2 9 264 8| 12.5 0.0 12.5| 26.9 0.0 26.9 53.9 0.95| 12.7 12.1 1000 10 13 302 7| 7.9 0.0 7.9| 38.0 0.0 38.0 38.0 0.89| 9.4 8.4 1500 13 15 315 7| 4.9 0.0 4.9| 39.0 -0.3 38.7 25.8 0.82| 6.9 5.7 2000 14 15 321 7| 3.7 0.2 3.9| 39.0 -1.6 37.4 18.7 0.75| 5.4 4.1 2500 15 15 322 7| 2.9 0.3 3.3| 39.0 -2.9 36.1 14.4 0.69| 4.5 3.1 3000 15 15 323 6| 2.4 0.4 2.8| 39.1 -4.0 35.1 11.7 0.64| 3.9 2.5 4000 14 15 322 7| 1.8 0.4 2.2| 39.4 -4.0 35.4 8.9 0.59| 3.2 1.9 5000 12 16 322 7| 1.5 0.5 2.0| 39.4 -4.4 34.9 7.0 0.53| 2.8 1.5 6000 10 17 323 9| 1.2 1.0 2.2| 53.5 -4.9 48.6 8.1 0.51| 3.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250623.00.gif