UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 15 OCT 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 1003 98 6.8 4.2 83 2.6 5.5 280 3 279.7 280.6 278.6 293.9 5.15 1 1000 127 6.2 2.1 75 4.1 4.3 285 3 279.4 280.1 277.4 291.6 4.45 2 946 578 2.0 -1.2 79 3.2 0.7 310 13 279.6 280.2 276.6 289.8 3.70 3 925 759 1.0 -1.8 82 2.8 -0.2 320 17 280.3 280.9 276.9 290.4 3.62 4 850 1433 -3.3 -5.6 84 2.3 -4.1 330 17 282.7 283.2 277.2 291.1 2.96 5 802 1890 -5.5 -8.1 82 2.6 -6.4 333 17 285.1 285.5 277.9 292.6 2.59 6 712 2811 -12.5 -15.5 78 3.0 -13.3 339 17 287.2 287.5 277.7 292.0 1.61 7 700 2941 -11.9 -14.9 78 3.0 -12.8 340 17 289.3 289.6 278.9 294.5 1.72 8 689 3063 -9.7 -16.7 57 7.0 -11.6 341 17 293.1 293.3 280.3 297.7 1.50 9 674 3232 -9.9 -23.9 31 14.0 -13.1 342 18 294.7 294.8 280.1 297.3 0.82 10 639 3643 -10.3 -38.3 8 28.0 -14.7 344 20 298.8 298.8 281.1 299.5 0.22 11 627 3789 -11.3 -40.3 7 29.0 -15.6 345 20 299.2 299.3 281.3 299.9 0.18 12 500 5480 -24.5 -48.5 9 24.0 -26.5 355 27 303.2 303.2 282.8 303.5 0.09 13 484 5716 -26.3 -49.3 10 23.0 -28.1 356 32 303.8 303.8 283.0 304.1 0.09 14 437 6447 -30.5 -52.5 10 22.0 -31.9 1 48 307.5 307.5 284.5 307.7 0.07 15 400 7070 -33.9 -42.9 40 9.0 -34.7 5 62 310.9 311.0 285.9 311.7 0.22 16 394 7175 -34.1 -43.1 40 9.0 -34.8 5 62 312.0 312.1 286.3 312.8 0.22 17 363 7742 -37.7 -45.7 43 8.0 -38.2 7 65 314.6 314.6 287.2 315.3 0.18 18 340 8187 -42.1 -50.1 41 8.0 -42.5 8 67 314.6 314.6 287.1 315.0 0.11 19 300 9020 -48.1 -55.1 44 7.0 -48.3 10 71 317.6 317.6 288.1 317.8 0.07 20 264 9851 -53.9 -61.7 38 7.8 -54.0 15 77 320.9 320.9 289.0 321.1 0.04 21 257 10023 -55.1 -63.1 36 8.0 -55.2 15 75 321.6 321.6 289.3 321.7 0.03 22 250 10200 -54.3 -62.3 37 8.0 -54.5 15 75 325.3 325.3 290.4 325.5 0.04 23 200 11630 -52.5 -62.5 29 10.0 -52.8 360 48 349.6 349.6 296.6 349.8 0.04 24 154 13329 -50.9 -64.9 17 14.0 -51.4 351 34 379.5 379.5 302.2 379.7 0.04 25 150 13500 -51.7 -66.7 15 15.0 -52.1 350 33 381.0 381.0 302.4 381.1 0.03 26 100 16110 -53.7 -73.7 7 20.0 -54.3 305 13 424.0 424.0 308.2 424.1 0.02 27 96 16370 -54.5 -74.5 7 20.0 -55.1 308 13 427.4 427.4 308.6 427.5 0.02 28 70 18370 -57.3 -79.3 5 22.0 -57.9 330 13 461.8 461.8 312.0 461.9 0.01 29 68 18554 -58.5 -80.5 4 22.0 -59.0 329 13 463.1 463.1 312.0 463.1 0.01 30 50 20490 -59.3 -82.3 4 23.0 -59.9 315 13 503.7 503.7 315.2 503.8 0.01 31 35 22719 -58.5 -81.5 4 23.0 -59.5 305 7 559.9 559.9 318.6 560.0 0.01 32 30 23680 -60.7 -83.7 3 23.0 -61.5 300 5 579.2 579.2 319.6 579.2 0.01 33 29 23892 -61.1 -84.1 3 23.0 -61.9 300 6 583.7 583.7 319.9 583.8 0.01 34 20 26230 -56.7 -79.7 4 23.0 -58.5 305 11 662.6 662.6 323.2 662.9 0.03 35 10 30700 -49.1 -74.1 4 25.0 -54.8 300 23 836.3 836.4 328.1 838.0 0.17 36 9.4 31108 -46.5 -72.5 4 26.0 -53.5 861.1 861.2 328.7 863.5 0.23 37 8.3 31931 -48.7 -73.7 4 25.0 -55.1 883.6 883.7 329.1 885.9 0.21 38 6.8 33264 -40.9 -67.9 4 27.0 -51.9 968.0 968.3 330.8 975.3 0.61 TRP 257 10023 -55.1 -63.1 36 8.0 -55.2 15 75 321.6 321.6 289.3 321.7 0.03 WND 264 9851 -53.9 -61.7 38 7.8 -54.0 15 77 320.9 320.9 289.0 321.1 0.04 Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: 907.56 mb = 915.74 m = 3004.37 ft Wetbulb zero: 928.99 mb = 724.31 m = 2376.31 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 48.89 % Est. max temperature: 9.68 C = 49.43 F Sfc-Lift cond lev (LCL): 963.81 mb = 426.64 m = 1399.71 ft T: 3.41 C 700-500 lapse rate: 4.96 C/km ThetaE index: 4.02 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 879.59 mb = 1160.24 m = 3806.52 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 8.83 C = 47.89 F Cap Strength: 10.42 C Lifted Index: 11.28 C Risk: None Lifted Index @300 mb: 19.15 C Lifted Index @700 mb: 3.31 C Showalter Index: 10.87 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.90 C K Index: 12.60 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.44 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 60864.39 J/kg Cap Strength: 11.23 C Lift Cond Lev (LCL): 905.12 mb = 932.21 m = 3058.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 15 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 1003 98 280 3 3.0 -0.5 | 205 16 6.6 14.2 1 1000 127 285 3 2.9 -0.8 | 205 15 6.5 13.9 2 925 759 320 17 10.9 -13.0 | 263 15 14.5 1.7 3 850 1433 330 17 8.5 -14.7 | 270 12 12.1 -0.0 4 700 2941 340 17 5.8 -16.0 | 278 10 9.4 -1.3 5 500 5480 355 27 2.4 -26.9 | 334 14 6.0 -12.2 6 400 7070 5 62 -5.4 -61.8 | 2 47 -1.8 -47.1 7 300 9020 10 71 -12.3 -69.9 | 9 56 -8.7 -55.2 8 264 9851 15 77 -19.9 -74.4 | 15 62 -16.3 -59.7 9 257 10023 15 75 -19.4 -72.4 | 15 60 -15.8 -57.8 10 250 10200 15 75 -19.4 -72.4 | 15 60 -15.8 -57.8 11 200 11630 360 48 -0.0 -48.0 | 354 34 3.6 -33.3 12 150 13500 350 33 5.7 -32.5 | 332 20 9.3 -17.8 13 100 16110 305 13 10.6 -7.5 | 243 16 14.2 7.2 14 70 18370 330 13 6.5 -11.3 | 251 11 10.1 3.4 15 50 20490 315 13 9.2 -9.2 | 247 14 12.8 5.5 16 30 23680 300 5 4.3 -2.5 | 213 15 7.9 12.2 17 20 26230 305 11 9.0 -6.3 | 236 15 12.6 8.4 18 10 30700 300 23 19.9 -11.5 | 262 24 23.5 3.2 Wind Parameters Mean winds (0-6000m): 343.8 at 20.2 knts Storm direction: 13.8 at 15.1 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 77.0 deg Storm rel helicity (0-3000m) pos: 73.0 neg: 0.0 tot: 73.0 m^2/s^2 ave: 24.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 28.60 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 ------------------------------------------------------------------------------- 500 306 8 225 14| 11.3 0.0 11.3| 45.1 0.0 45.1 90.2 1.00| 11.6 11.5 1000 318 12 245 13| 7.7 0.0 7.7| 64.7 0.0 64.7 64.7 0.96| 8.7 8.4 1500 323 14 253 13| 5.2 0.0 5.2| 67.7 0.0 67.7 45.2 0.92| 6.4 5.9 2000 326 15 257 12| 4.0 0.0 4.0| 69.2 0.0 69.2 34.6 0.90| 5.1 4.5 2500 328 15 261 12| 3.2 0.0 3.2| 70.5 0.0 70.5 28.2 0.88| 4.3 3.7 3000 330 15 264 11| 2.8 0.0 2.8| 73.0 0.0 73.0 24.3 0.87| 3.8 3.3 4000 334 16 271 11| 2.6 0.0 2.6| 84.4 0.0 84.4 21.1 0.89| 3.4 3.0 5000 339 18 282 10| 2.5 0.0 2.5| 97.0 0.0 97.0 19.4 0.89| 3.2 2.8 6000 344 20 297 10| 3.4 0.0 3.4|130.1 0.0 130.1 21.7 0.74| 4.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251015.12.gif