UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 29 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 ------------------------------------------------------------------------------- SFC 1006 98 -0.7 -1.6 94 0.9 -1.0 170 3 272.0 272.5 271.8 281.1 3.37 1 1000 154 -1.7 -3.7 86 2.0 -2.4 175 3 271.5 271.9 270.7 279.3 2.90 2 949 570 -4.5 -6.4 87 1.9 -5.1 202 16 272.7 273.1 270.9 279.5 2.49 3 943 620 -4.5 -6.3 87 1.8 -5.1 205 18 273.2 273.6 271.2 280.1 2.53 4 925 774 0.4 -1.1 90 1.5 -0.2 215 23 279.7 280.4 276.8 290.3 3.81 5 923 791 1.0 -0.4 90 1.4 0.4 215 23 280.5 281.2 277.5 291.7 4.02 6 905 949 -0.7 -2.3 89 1.6 -1.3 216 24 280.3 280.9 276.8 290.3 3.56 7 894 1047 1.2 -1.8 80 3.0 -0.1 217 25 283.3 283.9 278.6 293.9 3.74 8 850 1452 -1.1 -4.7 76 3.6 -2.5 220 27 285.0 285.5 278.6 294.1 3.17 9 833 1613 -1.5 -5.1 76 3.6 -2.9 222 27 286.2 286.8 279.2 295.3 3.14 10 800 1936 0.8 -14.2 32 15.0 -4.1 225 26 292.0 292.3 279.9 296.8 1.59 11 795 1986 0.6 -18.4 23 19.0 -5.0 225 26 292.3 292.5 279.4 295.8 1.13 12 780 2139 1.0 -22.0 16 23.0 -5.4 227 25 294.3 294.5 280.0 297.0 0.84 13 700 3000 -3.7 -34.7 7 31.0 -9.8 235 23 298.4 298.4 281.1 299.4 0.29 14 691 3102 -4.3 -35.3 7 31.0 -10.2 235 23 298.8 298.9 281.2 299.8 0.27 15 591 4316 -11.3 -37.3 10 26.0 -15.6 230 28 304.4 304.4 283.5 305.3 0.26 16 503 5526 -22.1 -34.1 33 12.0 -23.9 225 33 305.6 305.6 284.2 307.0 0.42 17 500 5570 -22.3 -34.3 33 12.0 -24.1 225 33 305.9 305.9 284.3 307.3 0.42 18 499 5585 -22.3 -34.3 33 12.0 -24.1 225 33 306.0 306.1 284.4 307.5 0.42 19 444 6430 -28.9 -42.9 25 14.0 -30.2 220 33 308.1 308.1 284.9 308.8 0.20 20 423 6776 -30.1 -45.1 22 15.0 -31.4 218 33 310.9 310.9 285.8 311.4 0.16 21 400 7170 -34.3 -50.3 18 16.0 -35.3 215 33 310.4 310.4 285.6 310.8 0.10 22 395 7258 -35.3 -52.3 16 17.0 -36.2 214 33 310.2 310.2 285.5 310.5 0.08 23 300 9120 -49.3 -64.3 16 15.0 -49.6 195 40 315.9 315.9 287.4 316.0 0.02 24 284 9475 -51.7 -65.7 17 14.0 -52.0 193 42 317.4 317.4 287.9 317.5 0.02 25 250 10290 -55.3 -68.3 18 13.0 -55.5 190 48 323.9 323.9 289.9 323.9 0.02 26 245 10419 -55.1 -68.1 18 13.0 -55.3 188 50 326.0 326.0 290.6 326.1 0.02 27 234 10712 -57.7 -69.7 20 12.0 -57.8 183 54 326.4 326.4 290.7 326.5 0.01 28 218 11159 -58.8 -71.2 19 12.5 -58.9 175 60 331.4 331.4 292.1 331.5 0.01 29 200 11700 -60.1 -73.1 17 13.0 -60.2 180 54 337.6 337.6 293.7 337.6 0.01 30 187 12116 -61.5 -74.5 16 13.0 -61.6 185 48 341.9 341.9 294.8 341.9 0.01 31 178 12421 -61.7 -73.7 19 12.0 -61.8 187 45 346.4 346.4 295.8 346.5 0.01 32 150 13480 -60.7 -73.7 16 13.0 -60.9 195 35 365.5 365.5 299.8 365.6 0.01 33 136 14092 -59.3 -73.3 15 14.0 -59.5 200 30 378.4 378.4 302.0 378.4 0.01 34 115 15131 -64.1 -78.1 13 14.0 -64.3 208 22 388.1 388.1 303.5 388.1 0.01 35 100 15990 -62.9 -77.9 12 15.0 -63.1 215 15 406.2 406.2 306.0 406.2 0.01 36 70 18180 -64.3 -80.3 9 16.0 -64.6 240 17 446.8 446.8 310.6 446.9 0.01 37 65 18634 -63.7 -79.7 10 16.0 -64.0 243 16 457.7 457.7 311.5 457.8 0.01 38 50 20230 -66.9 -83.9 7 17.0 -67.1 255 11 485.8 485.8 313.9 485.9 0.01 39 30 23290 -70.7 -87.7 6 17.0 -70.9 275 23 551.9 551.9 318.2 551.9 0.01 40 20 25680 -73.1 -90.1 6 17.0 -73.3 612.4 612.4 321.2 612.4 0.01 TRP 187 12116 -61.5 -74.5 16 13.0 -61.6 185 48 341.9 341.9 294.8 341.9 0.01 WND 218 11159 -58.8 -71.2 19 12.5 -58.9 175 60 331.4 331.4 292.1 331.5 0.01 Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: Surface below freezing Freezing level: 926.47 mb = 761.45 m = 2498.16 ft Freezing level: 912.41 mb = 884.30 m = 2901.21 ft Freezing level: 900.95 mb = 985.48 m = 3233.15 ft Freezing level: 871.04 mb = 1258.51 m = 4128.93 ft Freezing level: 811.48 mb = 1823.38 m = 5982.16 ft Freezing level: 762.98 mb = 2322.00 m = 7618.02 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 35.44 % Est. max temperature: 12.09 C = 53.77 F Sfc-Lift cond lev (LCL): 991.78 mb = 219.59 m = 720.45 ft T: -2.14 C 700-500 lapse rate: 7.24 C/km ThetaE index: 1.77 C Layer 1000.0- 949.0 mb Conv cond level (CCL): 963.54 mb = 449.21 m = 1473.76 ft Mean mixing ratio: 3.02 g/kg Conv temperature: -0.34 C = 31.38 F Cap Strength: 19.79 C Lifted Index: 19.40 C Risk: None Lifted Index @300 mb: 23.40 C Lifted Index @700 mb: 16.85 C Showalter Index: 10.90 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 17.60 C K Index: -14.50 Risk: None Sweat Index: 122.89 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.02 J/kg Max Up Vert Vel: 9.59 m/s Conv Inhibition (B-): 51099.02 J/kg Cap Strength: 19.77 C Lift Cond Lev (LCL): 930.83 mb = 723.86 m = 2374.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 19 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 1006 98 170 3 -0.5 3.0 | 85 19 -19.2 -1.8 1 1000 154 175 3 -0.3 3.0 | 85 19 -18.9 -1.8 2 925 774 215 23 13.2 18.8 | 159 15 -5.4 14.1 3 850 1452 220 27 17.4 20.7 | 175 16 -1.3 15.9 4 700 3000 235 23 18.8 13.2 | 181 8 0.2 8.4 5 500 5570 225 33 23.3 23.3 | 194 19 4.7 18.6 6 400 7170 215 33 18.9 27.0 | 181 22 0.3 22.3 7 300 9120 195 40 10.4 38.6 | 166 35 -8.3 33.9 8 250 10290 190 48 8.3 47.3 | 166 44 -10.3 42.5 9 218 11159 175 60 -5.2 59.8 | 157 60 -23.9 55.0 10 200 11700 180 54 0.0 54.0 | 159 53 -18.6 49.3 11 187 12116 185 48 4.2 47.8 | 161 45 -14.4 43.1 12 150 13480 195 35 9.1 33.8 | 162 31 -9.6 29.1 13 100 15990 215 15 8.6 12.3 | 127 13 -10.0 7.5 14 70 18180 240 17 14.7 8.5 | 134 5 -3.9 3.8 15 50 20230 255 11 10.6 2.8 | 77 8 -8.0 -1.9 16 30 23290 275 23 22.9 -2.0 | 328 8 4.3 -6.8 Wind Parameters Mean winds (0-6000m): 225.7 at 25.6 knts Storm direction: 255.7 at 19.2 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 121.5 neg: 0.0 tot: 121.5 m^2/s^2 ave: 40.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.11 Bulk Shear: 41.61 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 ------------------------------------------------------------------------------- 500 199 9 105 16| 15.3 0.0 15.3| 70.1 0.0 70.1 140.1 0.98| 15.8 15.5 1000 213 16 131 13| 11.8 0.0 11.8|106.7 0.0 106.7 106.7 0.98| 12.6 12.4 1500 216 19 147 13| 8.5 0.0 8.5|117.3 0.0 117.3 78.2 0.97| 9.4 9.1 2000 218 21 154 13| 6.1 0.0 6.1|119.4 0.0 119.4 59.7 0.90| 7.7 7.0 2500 221 22 159 13| 4.7 0.0 4.7|120.6 0.0 120.6 48.2 0.85| 6.7 5.7 3000 223 22 162 12| 3.8 0.0 3.8|121.5 0.0 121.5 40.5 0.80| 6.0 4.8 4000 225 23 168 12| 2.9 0.5 3.4|125.7 0.0 125.7 31.4 0.75| 5.0 3.8 5000 226 24 174 12| 2.3 0.9 3.2|128.3 0.0 128.3 25.7 0.69| 4.5 3.1 6000 226 26 179 13| 1.9 1.0 2.9|128.8 -8.4 120.4 20.1 0.60| 4.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251129.12.gif