UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 27 NOV 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 99 200 5 SFC 999 98 3.6 3.3 98 0.3 3.5 200 5 276.8 277.6 276.7 290.0 4.85 2 950 512 3.4 1.8 89 1.6 2.7 229 19 280.6 281.4 278.3 293.3 4.58 3 925 731 2.2 0.3 87 1.9 1.4 245 27 281.6 282.3 278.3 293.3 4.22 4 889 1051 -0.3 -2.3 86 2.0 -1.2 240 25 282.2 282.8 277.9 292.4 3.63 5 884 1096 1.2 -0.7 87 1.9 0.4 240 25 284.2 284.9 279.4 295.8 4.11 6 850 1412 -0.3 -4.2 75 3.9 -1.9 235 23 285.8 286.4 279.2 295.3 3.29 7 816 1737 -1.9 -5.9 74 4.0 -3.4 236 25 287.5 288.0 279.7 296.2 3.01 8 738 2534 -2.9 -22.9 20 20.0 -8.1 239 29 294.8 294.9 280.2 297.4 0.82 9 724 2686 -4.5 -26.5 16 22.0 -9.6 239 30 294.6 294.8 279.8 296.6 0.61 10 700 2950 -6.3 -27.3 17 21.0 -10.9 240 31 295.5 295.6 280.2 297.4 0.58 11 556 4704 -19.3 -38.3 17 19.0 -21.8 233 47 300.3 300.3 281.8 301.1 0.25 12 519 5210 -24.9 -43.9 15 19.0 -26.7 231 51 299.5 299.5 281.3 300.0 0.15 13 500 5480 -26.5 -44.5 17 18.0 -28.1 230 54 300.7 300.8 281.8 301.2 0.15 14 473 5878 -29.5 -48.5 14 19.0 -30.9 228 59 301.8 301.8 282.3 302.2 0.10 15 418 6746 -36.3 -46.3 35 10.0 -36.9 222 71 304.0 304.0 283.2 304.5 0.14 16 400 7050 -37.5 -47.5 35 10.0 -38.1 220 75 306.3 306.3 284.1 306.7 0.13 17 384 7331 -38.7 -47.7 38 9.0 -39.2 216 80 308.3 308.3 284.8 308.8 0.13 18 379 7421 -39.7 -48.5 39 8.8 -40.2 215 81 308.1 308.1 284.8 308.5 0.12 19 364 7695 -42.9 -50.9 41 8.0 -43.2 214 80 307.4 307.4 284.5 307.8 0.10 20 345 8054 -46.1 -54.1 40 8.0 -46.4 213 78 307.8 307.8 284.6 308.1 0.07 21 300 8970 -52.9 -62.9 29 10.0 -53.1 210 73 310.8 310.8 285.7 310.9 0.03 22 279 9439 -56.1 -65.1 31 9.0 -56.2 218 70 312.7 312.7 286.3 312.8 0.02 23 250 10140 -58.1 -68.1 27 10.0 -58.2 230 66 319.7 319.7 288.6 319.8 0.02 24 242 10345 -58.9 -68.9 26 10.0 -59.0 235 56 321.5 321.5 289.2 321.5 0.01 25 207 11323 -60.1 -70.1 26 10.0 -60.2 231 41 334.3 334.3 292.9 334.3 0.01 26 201 11508 -57.1 -67.1 27 10.0 -57.3 230 38 341.9 341.9 294.8 342.0 0.02 27 200 11540 -57.3 -67.3 27 10.0 -57.5 230 38 342.0 342.0 294.8 342.1 0.02 28 150 13340 -60.7 -72.7 19 12.0 -60.9 260 29 365.5 365.5 299.8 365.6 0.01 29 100 15850 -64.1 -78.1 13 14.0 -64.3 275 31 403.9 403.9 305.7 403.9 0.01 30 70 18010 -66.7 -80.7 12 14.0 -66.8 290 33 441.7 441.7 310.0 441.7 0.01 31 50 20040 -67.3 -82.3 10 15.0 -67.5 280 23 484.9 484.9 313.8 484.9 0.01 32 37 21843 -68.9 -83.9 10 15.0 -69.1 286 30 524.4 524.4 316.6 524.4 0.01 33 34 22346 -69.7 -84.7 9 15.0 -69.9 288 32 535.1 535.1 317.2 535.2 0.01 34 30 23090 -69.9 -84.9 9 15.0 -70.1 290 35 554.1 554.1 318.3 554.1 0.01 35 26 23940 -69.9 -84.9 9 15.0 -70.2 286 40 577.2 577.2 319.5 577.3 0.01 36 24 24413 -72.5 -87.5 9 15.0 -72.7 284 43 583.0 583.0 319.8 583.1 0.01 37 20 25490 -69.7 -84.7 9 15.0 -70.1 280 50 622.8 622.8 321.6 622.9 0.02 38 19 25796 -69.7 -84.7 9 15.0 -70.1 632.0 632.0 322.0 632.1 0.02 39 17 26450 -75.1 -90.1 8 15.0 -75.3 635.1 635.1 322.1 635.2 0.01 40 15 27180 -72.7 -88.7 7 16.0 -73.0 666.3 666.3 323.3 666.3 0.01 41 10 29549 -74.7 -89.7 8 15.0 -75.0 740.7 740.7 325.7 740.8 0.01 TRP 242 10345 -58.9 -68.9 26 10.0 -59.0 235 56 321.5 321.5 289.2 321.5 0.01 WND 379 7421 -39.7 -48.5 39 8.8 -40.2 215 81 308.1 308.1 284.8 308.5 0.12 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: 893.32 mb = 1012.64 m = 3322.26 ft Freezing level: 888.00 mb = 1060.12 m = 3478.04 ft Freezing level: 856.80 mb = 1348.89 m = 4425.42 ft Wetbulb zero: 905.46 mb = 903.12 m = 2962.95 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 41.11 % Est. max temperature: 12.65 C = 54.77 F Sfc-Lift cond lev (LCL): 994.30 mb = 136.86 m = 449.00 ft T: 3.58 C 700-500 lapse rate: 7.98 C/km ThetaE index: 0.94 C Layer 889.0- 884.0 mb Conv cond level (CCL): 902.50 mb = 929.53 m = 3049.61 ft Mean mixing ratio: 4.45 g/kg Conv temperature: 8.72 C = 47.70 F Cap Strength: 8.45 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 13.06 C Lifted Index @700 mb: 7.68 C Showalter Index: 5.82 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 22.30 C K Index: 1.00 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.92 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 48634.82 J/kg Cap Strength: 8.47 C Lift Cond Lev (LCL): 927.29 mb = 710.70 m = 2331.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 27 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 ---------------------------------------------------------- 0 999 98 200 5 1.7 4.7 | 95 25 -24.9 2.0 1 925 731 245 27 24.5 11.4 | 166 9 -2.2 8.7 2 850 1412 235 23 18.8 13.2 | 143 13 -7.8 10.5 3 700 2950 240 31 26.8 15.5 | 181 13 0.2 12.8 4 500 5480 230 54 41.4 34.7 | 205 35 14.7 32.0 5 400 7050 220 75 48.2 57.5 | 201 59 21.6 54.7 6 379 7421 215 81 46.5 66.4 | 197 67 19.8 63.6 7 300 8970 210 73 36.5 63.2 | 189 61 9.8 60.5 8 250 10140 230 66 50.6 42.4 | 211 46 23.9 39.7 9 242 10345 235 56 45.9 32.1 | 213 35 19.2 29.4 10 200 11540 230 38 29.1 24.4 | 186 22 2.5 21.7 11 150 13340 260 29 28.6 5.0 | 219 3 1.9 2.3 12 100 15850 275 31 30.9 -2.7 | 322 7 4.2 -5.4 13 70 18010 290 33 31.0 -11.3 | 343 15 4.4 -14.0 14 50 20040 280 23 22.7 -4.0 | 31 8 -4.0 -6.7 15 30 23090 290 35 32.9 -12.0 | 337 16 6.2 -14.7 16 20 25490 280 50 49.2 -8.7 | 297 25 22.6 -11.4 Wind Parameters Mean winds (0-6000m): 234.2 at 35.7 knts Storm direction: 264.2 at 26.8 knts Shear (0-3000m) pos: 5.1 neg: 0.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 121.0 neg: -10.9 tot: 110.1 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 64.94 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 ------------------------------------------------------------------------------- 500 237 14 107 16| 19.1 0.0 19.1| 78.2 0.0 78.2 156.5 0.78| 20.1 15.6 1000 240 20 126 12| 10.9 0.0 10.9| 90.5 -5.2 85.3 85.3 0.63| 14.3 9.0 1500 239 21 133 12| 7.3 0.7 7.9| 93.5 -10.9 82.6 55.1 0.53| 10.7 5.7 2000 238 22 138 12| 6.2 0.5 6.6|102.4 -10.9 91.5 45.8 0.57| 8.7 5.0 2500 238 23 144 12| 5.5 0.4 5.9|111.3 -10.9 100.4 40.2 0.60| 7.5 4.5 3000 239 24 150 12| 5.1 0.3 5.4|121.0 -10.9 110.1 36.7 0.62| 6.8 4.3 4000 238 28 165 12| 3.8 1.2 5.0|141.2 -10.9 130.3 32.6 0.59| 6.4 3.8 5000 236 31 178 15| 3.1 1.9 5.0|154.7 -10.9 143.8 28.8 0.53| 6.1 3.2 6000 234 36 187 18| 2.6 2.7 5.3|157.4 -15.1 142.3 23.7 0.43| 6.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251127.12.gif