UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 12 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 94 270 3 SFC 999 98 5.0 3.5 90 1.5 4.3 270 3 278.2 279.1 277.5 291.7 4.92 2 936 632 4.6 0.6 75 4.0 2.8 317 22 283.1 283.8 279.1 295.0 4.27 3 925 729 3.8 -1.2 70 5.0 1.6 325 25 283.2 283.8 278.6 293.9 3.78 4 850 1408 -2.1 -5.7 76 3.6 -3.4 330 23 283.9 284.5 277.8 292.4 2.94 5 846 1445 -2.3 -5.7 77 3.4 -3.6 330 23 284.1 284.6 277.9 292.6 2.95 6 828 1616 -1.9 -6.2 72 4.3 -3.6 327 23 286.3 286.8 278.9 294.7 2.90 7 700 2932 -9.9 -19.9 44 10.0 -12.4 310 23 291.5 291.7 279.1 295.0 1.12 8 644 3567 -14.7 -25.7 39 11.0 -16.9 311 30 293.1 293.2 279.3 295.4 0.73 9 600 4099 -17.5 -30.5 31 13.0 -19.7 312 35 295.9 296.0 280.3 297.5 0.50 10 578 4378 -17.1 -34.1 21 17.0 -19.7 313 38 299.5 299.6 281.7 300.8 0.37 11 542 4857 -19.1 -41.1 12 22.0 -21.8 314 44 302.7 302.7 282.7 303.4 0.19 12 523 5121 -21.5 -45.5 10 24.0 -23.9 314 46 302.9 302.9 282.7 303.4 0.13 13 500 5450 -23.7 -47.7 9 24.0 -25.9 315 50 304.1 304.2 283.2 304.5 0.10 14 403 6988 -35.1 -56.1 10 21.0 -36.1 315 64 308.7 308.7 284.9 308.9 0.05 15 400 7040 -35.3 -56.3 10 21.0 -36.3 315 64 309.1 309.1 285.1 309.3 0.05 16 323 8504 -43.3 -61.3 12 18.0 -43.9 315 85 317.6 317.6 288.0 317.7 0.03 17 310 8780 -43.6 -61.6 12 18.0 -44.2 310 87 320.8 320.8 289.0 321.0 0.03 18 300 9000 -43.9 -61.9 12 18.0 -44.5 315 85 323.5 323.5 289.9 323.6 0.03 19 293 9159 -43.9 -62.9 10 19.0 -44.5 315 84 325.7 325.7 290.5 325.8 0.03 20 261 9939 -41.7 -61.7 10 20.0 -42.5 315 79 339.9 339.9 294.3 340.0 0.04 21 250 10230 -43.7 -63.7 9 20.0 -44.4 315 77 341.1 341.1 294.6 341.2 0.03 22 247 10311 -44.3 -64.3 9 20.0 -45.0 315 76 341.4 341.4 294.7 341.5 0.03 23 236 10615 -43.9 -64.9 8 21.0 -44.6 315 70 346.5 346.5 295.8 346.6 0.03 24 222 11022 -46.9 -67.9 7 21.0 -47.5 315 63 348.0 348.0 296.2 348.0 0.02 25 208 11452 -47.9 -68.9 7 21.0 -48.4 315 55 352.9 352.9 297.3 353.0 0.02 26 200 11710 -47.3 -69.3 6 22.0 -47.9 315 50 357.9 357.9 298.3 357.9 0.02 27 183 12299 -46.9 -68.9 6 22.0 -47.6 310 47 367.7 367.7 300.2 367.8 0.02 28 172 12708 -49.7 -71.7 6 22.0 -50.3 307 45 369.7 369.7 300.5 369.7 0.01 29 166 12941 -49.9 -72.9 5 23.0 -50.5 305 44 373.1 373.1 301.1 373.2 0.01 30 150 13600 -52.9 -74.9 5 22.0 -53.4 300 40 378.9 378.9 302.1 379.0 0.01 31 132 14417 -57.1 -79.1 5 22.0 -57.4 305 35 385.5 385.5 303.1 385.6 0.01 32 119 15072 -57.5 -79.5 4 22.0 -57.8 309 31 396.4 396.4 304.7 396.4 0.01 33 112 15458 -53.9 -76.9 4 23.0 -54.4 311 29 410.1 410.1 306.5 410.1 0.01 34 100 16180 -57.5 -79.5 4 22.0 -57.9 315 25 416.6 416.6 307.3 416.7 0.01 35 92 16704 -59.3 -81.3 4 22.0 -59.6 309 22 423.1 423.1 308.1 423.2 0.01 36 81 17503 -57.5 -79.5 4 22.0 -58.0 300 17 442.5 442.5 310.1 442.6 0.01 37 70 18420 -59.5 -81.5 4 22.0 -59.9 290 11 457.1 457.1 311.5 457.1 0.01 38 50 20510 -60.9 -83.9 3 23.0 -61.4 310 13 500.0 500.0 314.9 500.0 0.01 39 40 21891 -62.5 -84.5 4 22.0 -63.0 341 10 528.9 528.9 316.9 528.9 0.01 40 30 23670 -61.3 -84.3 3 23.0 -62.1 20 5 577.5 577.5 319.5 577.6 0.01 41 28 24097 -60.5 -83.5 3 23.0 -61.4 9 6 591.3 591.3 320.2 591.3 0.01 42 20 26180 -61.9 -83.9 4 22.0 -62.9 315 9 646.7 646.7 322.6 646.8 0.02 43 15 27965 -61.7 -83.7 4 22.0 -63.0 305 16 702.8 702.8 324.5 703.0 0.02 44 11 29914 -56.3 -79.3 4 23.0 -59.3 293 25 787.6 787.7 327.0 788.3 0.07 45 10 30520 -56.5 -79.5 4 23.0 -59.6 290 27 808.6 808.7 327.5 809.3 0.07 46 8.4 31630 -55.1 -79.1 4 24.0 -59.1 855.5 855.5 328.5 856.4 0.09 TRP 323 8504 -43.3 -61.3 12 18.0 -43.9 315 85 317.6 317.6 288.0 317.7 0.03 WND 310 8780 -43.6 -61.6 12 18.0 -44.2 310 87 320.8 320.8 289.0 321.0 0.03 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: 876.69 mb = 1166.32 m = 3826.47 ft Wetbulb zero: 901.16 mb = 938.68 m = 3079.62 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 47.60 % Est. max temperature: 10.76 C = 51.36 F Sfc-Lift cond lev (LCL): 976.14 mb = 287.90 m = 944.54 ft T: 4.86 C 700-500 lapse rate: 5.48 C/km ThetaE index: 2.67 C Layer 925.0- 846.0 mb Conv cond level (CCL): 871.09 mb = 1211.16 m = 3973.57 ft Mean mixing ratio: 4.27 g/kg Conv temperature: 10.51 C = 50.92 F Cap Strength: 9.47 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 21.27 C Lifted Index @700 mb: 3.41 C Showalter Index: 10.76 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.00 C K Index: 5.90 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.16 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 71223.02 J/kg Cap Strength: 9.66 C Lift Cond Lev (LCL): 898.85 mb = 959.27 m = 3147.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 ---------------------------------------------------------- 0 999 98 270 3 3.0 -0.0 | 174 23 -2.5 22.8 1 925 729 325 25 14.3 -20.5 | 255 9 8.8 2.4 2 850 1408 330 23 11.5 -19.9 | 244 7 6.0 2.9 3 700 2932 310 23 17.6 -14.8 | 236 15 12.1 8.0 4 500 5450 315 50 35.4 -35.4 | 293 32 29.8 -12.5 5 400 7040 315 64 45.3 -45.3 | 299 46 39.7 -22.4 6 323 8504 315 85 60.1 -60.1 | 304 66 54.6 -37.3 7 310 8780 310 87 66.6 -55.9 | 298 69 61.1 -33.1 8 300 9000 315 85 60.1 -60.1 | 304 66 54.6 -37.3 9 250 10230 315 77 54.4 -54.4 | 303 58 48.9 -31.6 10 200 11710 315 50 35.4 -35.4 | 293 32 29.8 -12.5 11 150 13600 300 40 34.6 -20.0 | 264 29 29.1 2.8 12 100 16180 315 25 17.7 -17.7 | 247 13 12.1 5.2 13 70 18420 290 11 10.3 -3.8 | 194 20 4.8 19.1 14 50 20510 310 13 10.0 -8.4 | 197 15 4.4 14.5 15 30 23670 20 5 -1.7 -4.7 | 158 20 -7.3 18.1 16 20 26180 315 9 6.4 -6.4 | 183 16 0.8 16.5 17 10 30520 290 27 25.4 -9.2 | 236 24 19.8 13.6 Wind Parameters Mean winds (0-6000m): 316.3 at 31.3 knts Storm direction: 346.3 at 23.5 knts Shear (0-3000m) pos: 3.9 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 69.4 deg Storm rel helicity (0-3000m) pos: 103.4 neg: -6.9 tot: 96.5 m^2/s^2 ave: 32.2 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.37 Bulk Shear: 51.52 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 ------------------------------------------------------------------------------- 500 320 12 188 14| 18.9 0.0 18.9| 82.4 0.0 82.4 164.8 0.85| 20.4 17.3 1000 323 18 211 10| 11.6 0.0 11.6| 96.9 -1.3 95.6 95.6 0.77| 14.2 11.0 1500 325 20 220 9| 7.7 0.3 8.0| 96.9 -2.9 94.0 62.7 0.69| 10.3 7.1 2000 325 21 226 9| 5.8 0.8 6.5| 96.9 -3.8 93.1 46.6 0.62| 8.4 5.2 2500 323 21 230 9| 4.6 1.1 5.8| 96.9 -5.4 91.4 36.6 0.56| 7.2 4.0 3000 321 21 232 10| 3.9 1.3 5.1|103.4 -6.9 96.5 32.2 0.54| 6.6 3.6 4000 318 24 243 11| 4.2 1.0 5.2|144.7 -6.9 137.8 34.5 0.61| 6.3 3.8 5000 317 27 257 13| 4.5 0.8 5.3|189.1 -6.9 182.2 36.4 0.61| 6.2 3.8 6000 316 31 269 16| 4.2 0.8 5.0|224.2 -6.9 217.3 36.2 0.59| 6.0 3.5 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251012.00.gif