UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 11 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 ------------------------------------------------------------------------------- 0 1000 78 230 5 SFC 997 98 10.8 6.0 72 4.8 8.3 230 5 284.2 285.2 281.6 300.6 5.88 2 992 139 8.0 3.0 71 5.0 5.6 231 5 281.8 282.6 279.1 295.1 4.78 3 969 331 4.8 2.9 87 1.9 3.9 234 7 280.5 281.3 278.6 293.9 4.86 4 755 2330 -1.5 -3.9 84 2.4 -2.5 273 29 294.4 295.1 283.7 305.6 3.79 5 721 2693 -5.1 -8.4 78 3.3 -6.3 280 32 294.3 294.8 282.5 302.8 2.81 6 700 2924 -5.7 -9.0 77 3.3 -6.9 285 35 296.2 296.7 283.2 304.5 2.76 7 652 3476 -9.7 -13.3 75 3.6 -10.9 285 37 297.7 298.1 283.1 304.2 2.10 8 614 3937 -11.5 -14.2 80 2.7 -12.3 285 39 300.8 301.2 284.3 307.3 2.07 9 609 4000 -11.9 -14.7 80 2.8 -12.8 285 39 301.1 301.4 284.3 307.3 2.01 10 586 4294 -12.1 -17.1 66 5.0 -13.6 285 40 304.2 304.5 285.2 309.6 1.71 11 534 4997 -17.1 -23.1 60 6.0 -18.5 285 42 306.4 306.6 285.3 310.0 1.11 12 500 5490 -17.1 -32.1 26 15.0 -19.8 285 44 312.2 312.3 286.8 314.0 0.52 13 448 6305 -21.7 -42.7 13 21.0 -24.3 302 51 316.4 316.4 287.8 317.1 0.20 14 400 7130 -26.3 -46.3 13 20.0 -28.3 320 58 320.8 320.8 289.2 321.4 0.15 15 390 7312 -27.3 -46.3 15 19.0 -29.2 320 60 321.8 321.9 289.5 322.4 0.15 16 300 9140 -42.1 -54.1 26 12.0 -42.6 320 79 326.0 326.0 290.7 326.3 0.08 17 256 10196 -50.7 -60.7 30 10.0 -51.0 320 81 328.5 328.5 291.3 328.6 0.04 18 250 10350 -51.7 -61.7 29 10.0 -52.0 320 81 329.2 329.2 291.5 329.4 0.04 19 243 10534 -52.7 -62.5 30 9.8 -52.9 325 83 330.4 330.4 291.9 330.5 0.04 20 220 11172 -56.3 -65.3 31 9.0 -56.5 325 79 334.4 334.4 292.9 334.5 0.03 21 219 11201 -56.9 -66.9 27 10.0 -57.1 325 79 333.9 333.9 292.8 334.0 0.02 22 215 11318 -57.1 -67.1 27 10.0 -57.2 326 75 335.3 335.3 293.2 335.4 0.02 23 200 11780 -53.5 -63.5 28 10.0 -53.7 330 58 348.0 348.1 296.3 348.2 0.04 24 198 11845 -53.1 -63.1 29 10.0 -53.4 329 57 349.7 349.7 296.6 349.9 0.04 25 164 13050 -57.7 -68.7 23 11.0 -57.9 316 42 361.3 361.3 299.0 361.4 0.02 26 158 13287 -54.1 -65.1 25 11.0 -54.4 314 39 371.3 371.3 300.8 371.5 0.04 27 150 13620 -56.1 -68.1 21 12.0 -56.3 310 35 373.4 373.4 301.2 373.5 0.03 28 143 13924 -53.7 -65.7 22 12.0 -54.1 313 33 382.7 382.8 302.7 382.9 0.04 29 129 14579 -57.5 -69.5 20 12.0 -57.8 319 29 387.4 387.4 303.4 387.5 0.03 30 126 14728 -55.5 -68.5 18 13.0 -55.8 321 28 393.6 393.6 304.3 393.7 0.03 31 100 16190 -57.5 -71.5 15 14.0 -57.9 335 19 416.6 416.6 307.3 416.8 0.02 32 70 18430 -59.7 -74.7 12 15.0 -60.1 335 11 456.7 456.7 311.5 456.8 0.02 33 50 20520 -61.7 -76.7 12 15.0 -62.1 325 11 498.1 498.1 314.8 498.2 0.02 34 44 21315 -62.5 -77.5 12 15.0 -62.9 322 10 514.7 514.7 315.9 514.8 0.02 35 30 23690 -62.1 -77.1 12 15.0 -62.7 315 7 575.3 575.4 319.5 575.6 0.04 36 22 25617 -59.9 -74.9 12 15.0 -61.0 635.3 635.3 322.2 635.8 0.07 TRP 219 11201 -56.9 -66.9 27 10.0 -57.1 325 79 333.9 333.9 292.8 334.0 0.02 WND 243 10534 -52.7 -62.5 30 9.8 -52.9 325 83 330.4 330.4 291.9 330.5 0.04 Sounding variables and indices 1000-500 mb thick: 5412.00 m Freezing level: 805.95 mb = 1854.13 m = 6083.04 ft Wetbulb zero: 839.35 mb = 1481.51 m = 4860.54 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 75.02 % Est. max temperature: 14.51 C = 58.12 F Sfc-Lift cond lev (LCL): 926.99 mb = 685.67 m = 2249.53 ft T: 3.68 C 700-500 lapse rate: 4.44 C/km ThetaE index: 6.70 C Layer 992.0- 755.0 mb Conv cond level (CCL): 795.12 mb = 1915.31 m = 6283.75 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 18.06 C = 64.50 F Cap Strength: 10.95 C Lifted Index: 15.05 C Risk: None Lifted Index @300 mb: 21.69 C Lifted Index @700 mb: 6.41 C Showalter Index: 11.88 C Risk: None Total Totals Index: 35.02 C Risk: None Vertical Totals Index: 18.59 C Cross Totals Index: 16.43 C K Index: 14.62 Risk: None Sweat Index: 81.06 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.94 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 42003.57 J/kg Cap Strength: 14.96 C Lift Cond Lev (LCL): 910.75 mb = 827.38 m = 2714.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 23 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 ---------------------------------------------------------- 0 997 98 230 5 3.8 3.2 | 147 23 -12.9 19.6 1 700 2924 285 35 33.8 -9.1 | 247 19 17.0 7.3 2 500 5490 285 44 42.5 -11.4 | 259 26 25.7 5.0 3 400 7130 320 58 37.3 -44.4 | 324 35 20.5 -28.1 4 300 9140 320 79 50.8 -60.5 | 322 56 34.0 -44.2 5 250 10350 320 81 52.1 -62.0 | 322 58 35.3 -45.7 6 243 10534 325 83 47.6 -68.0 | 329 60 30.8 -51.6 7 219 11201 325 79 45.3 -64.7 | 329 56 28.5 -48.4 8 200 11780 330 58 29.0 -50.2 | 340 36 12.2 -33.9 9 150 13620 310 35 26.8 -22.5 | 301 12 10.0 -6.2 10 100 16190 335 19 8.0 -17.2 | 84 9 -8.7 -0.9 11 70 18430 335 11 4.6 -10.0 | 118 14 -12.1 6.4 12 50 20520 325 11 6.3 -9.0 | 125 13 -10.5 7.3 13 30 23690 315 7 4.9 -4.9 | 134 16 -11.8 11.4 Wind Parameters Mean winds (0-6000m): 284.3 at 31.2 knts Storm direction: 314.3 at 23.4 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 197.6 neg: 0.0 tot: 197.6 m^2/s^2 ave: 65.9 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 102.22 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 ------------------------------------------------------------------------------- 500 330 5 130 18| 5.6 0.0 5.6| 33.5 0.0 33.5 66.9 1.00| 5.6 5.6 1000 307 8 138 15| 5.7 0.0 5.7| 67.1 0.0 67.1 67.1 0.99| 5.8 5.7 1500 288 12 156 14| 5.7 0.0 5.7|100.9 0.0 100.9 67.3 0.99| 6.0 5.9 2000 280 15 171 14| 5.8 0.0 5.8|135.3 0.0 135.3 67.7 0.98| 6.2 6.1 2500 278 18 184 14| 5.9 0.0 5.9|171.1 0.0 171.1 68.4 0.99| 6.4 6.3 3000 279 21 196 13| 5.7 0.0 5.7|197.6 0.0 197.6 65.9 0.98| 6.3 6.2 4000 282 25 214 14| 4.2 0.5 4.7|208.2 0.0 208.2 52.1 0.95| 5.2 4.9 5000 283 28 227 15| 3.4 0.7 4.1|218.9 0.0 218.9 43.8 0.91| 4.5 4.1 6000 284 31 237 16| 3.5 0.6 4.1|305.4 0.0 305.4 50.9 0.92| 4.9 4.5 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251011.12.gif