UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U9839... Searching the city database file for: U9839 ... Date:1200Z 30 NOV 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 1014 148 -20.3 -23.0 79 2.7 -20.7 140 3 251.8 251.9 251.6 253.4 0.59 1 1000 251 -19.7 -22.6 78 2.9 -20.1 145 7 253.4 253.5 253.1 255.1 0.62 2 958 571 -17.9 -20.9 77 3.0 -18.4 148 11 258.4 258.5 257.5 260.5 0.75 3 940 716 -9.5 -14.5 67 5.0 -10.7 149 13 268.4 268.6 266.0 272.0 1.32 4 925 840 -9.5 -21.5 37 12.0 -11.9 150 15 269.6 269.7 265.8 271.7 0.74 5 904 1017 -9.3 -29.3 18 20.0 -12.5 155 14 271.6 271.6 266.5 272.7 0.37 6 850 1490 -12.1 -33.1 16 21.0 -15.0 170 11 273.5 273.5 267.5 274.3 0.28 7 826 1709 -12.7 -33.7 15 21.0 -15.6 181 11 275.1 275.1 268.6 275.9 0.27 8 811 1848 -13.3 -23.3 43 10.0 -15.2 188 11 275.9 276.0 269.9 278.0 0.72 9 796 1990 -12.5 -17.5 66 5.0 -13.6 195 12 278.2 278.4 272.2 281.8 1.21 10 740 2546 -13.3 -47.3 4 34.0 -16.8 224 12 283.2 283.2 273.2 283.5 0.07 11 700 2968 -13.9 -47.9 4 34.0 -17.4 245 13 287.1 287.1 275.3 287.3 0.07 12 669 3310 -14.9 -48.9 4 34.0 -18.3 248 15 289.7 289.7 276.6 289.9 0.07 13 521 5147 -28.1 -58.1 4 30.0 -29.7 267 25 295.3 295.3 279.3 295.4 0.03 14 500 5440 -30.1 -49.1 14 19.0 -31.3 270 27 296.3 296.4 279.8 296.7 0.09 15 455 6108 -35.7 -44.7 39 9.0 -36.2 283 30 297.4 297.5 280.4 298.0 0.16 16 400 7000 -40.5 -46.5 52 6.0 -40.8 300 35 302.4 302.4 282.5 302.9 0.15 17 394 7102 -41.3 -47.3 52 6.0 -41.6 299 35 302.6 302.6 282.6 303.1 0.14 18 382 7311 -42.5 -48.5 52 6.0 -42.8 298 35 303.7 303.7 283.1 304.2 0.12 19 300 8890 -56.1 -64.1 36 8.0 -56.2 290 38 306.3 306.3 284.0 306.4 0.02 20 269 9575 -61.5 -72.5 22 11.0 -61.6 295 40 308.1 308.1 284.6 308.1 0.01 21 250 10030 -60.9 -71.9 22 11.0 -61.0 310 42 315.5 315.5 287.3 315.6 0.01 22 215 10970 -61.1 -82.1 5 21.0 -61.2 320 50 329.1 329.1 291.5 329.1 0.00 23 200 11420 -60.9 -82.9 4 22.0 -61.0 325 54 336.3 336.3 293.4 336.3 0.00 24 169 12473 -58.9 -80.9 4 22.0 -59.1 325 52 356.2 356.2 298.0 356.3 0.00 25 150 13220 -60.5 -83.5 3 23.0 -60.7 325 50 365.9 365.9 299.8 365.9 0.00 26 100 15720 -65.3 -86.3 4 21.0 -65.4 325 56 401.6 401.6 305.4 401.6 0.00 27 95 16030 -65.9 -86.9 4 21.0 -66.0 324 57 406.3 406.3 306.0 406.3 0.00 28 70 17860 -69.3 -89.3 4 20.0 -69.4 315 64 436.1 436.1 309.5 436.1 0.00 29 61 18680 -70.7 -89.7 4 19.0 -70.8 312 78 450.5 450.5 310.9 450.5 0.00 30 56 19187 -70.6 -89.6 4 19.0 -70.8 310 87 461.9 461.9 312.0 461.9 0.00 31 50 19860 -70.5 -89.5 4 19.0 -70.6 310 85 477.4 477.4 313.2 477.4 0.00 32 30 22880 -72.7 -91.7 4 19.0 -72.9 305 85 546.4 546.4 317.9 546.5 0.00 33 24 24187 -73.7 -92.7 4 19.0 -73.9 579.6 579.6 319.6 579.6 0.00 TRP 269 9575 -61.5 -72.5 22 11.0 -61.6 295 40 308.1 308.1 284.6 308.1 0.01 WND 56 19187 -70.6 -89.6 4 19.0 -70.8 310 87 461.9 461.9 312.0 461.9 0.00 Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 20.59 % Est. max temperature: 0.91 C = 33.63 F Sfc-Lift cond lev (LCL): 969.78 mb = 480.03 m = 1574.89 ft T: -18.41 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.30 C Layer 925.0- 904.0 mb Conv cond level (CCL): 532.06 mb = 4992.51 m = 16379.44 ft Mean mixing ratio: 0.79 g/kg Conv temperature: 22.87 C = 73.16 F Cap Strength: 27.19 C Lifted Index: 27.71 C Risk: None Lifted Index @300 mb: 30.89 C Lifted Index @700 mb: 22.70 C Showalter Index: 18.31 C Risk: None Total Totals Index: 15.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: -3.00 C K Index: -49.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.76 J/kg Max Up Vert Vel: 13.25 m/s Conv Inhibition (B-): 49463.85 J/kg Cap Strength: 27.46 C Lift Cond Lev (LCL): 888.97 mb = 1145.91 m = 3759.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 13 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 1014 148 140 3 -1.9 2.3 | 105 15 -14.8 3.9 1 1000 251 145 7 -4.0 5.7 | 113 18 -16.8 7.3 2 925 840 150 15 -7.5 13.0 | 126 25 -20.3 14.6 3 850 1490 170 11 -1.9 10.8 | 130 19 -14.7 12.4 4 700 2968 245 13 11.8 5.5 | 172 7 -1.1 7.1 5 500 5440 270 27 27.0 -0.0 | 264 14 14.2 1.6 6 400 7000 300 35 30.3 -17.5 | 312 24 17.5 -15.9 7 300 8890 290 38 35.7 -13.0 | 297 26 22.9 -11.4 8 269 9575 295 40 36.3 -16.9 | 303 28 23.4 -15.3 9 250 10030 310 42 32.2 -27.0 | 323 32 19.3 -25.4 10 200 11420 325 54 31.0 -44.2 | 337 46 18.1 -42.7 11 150 13220 325 50 28.7 -41.0 | 338 42 15.8 -39.4 12 100 15720 325 56 32.1 -45.9 | 336 48 19.3 -44.3 13 70 17860 315 64 45.3 -45.3 | 323 54 32.4 -43.7 14 56 19187 310 87 66.6 -55.9 | 315 76 53.8 -54.4 15 50 19860 310 85 65.1 -54.6 | 315 75 52.3 -53.1 16 30 22880 305 85 69.6 -48.8 | 310 74 56.8 -47.2 Wind Parameters Mean winds (0-6000m): 246.9 at 17.2 knts Storm direction: 276.9 at 12.9 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 75.8 deg Storm rel helicity (0-3000m) pos: 87.7 neg: 0.0 tot: 87.7 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.56 Bulk Shear: 56.37 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 ------------------------------------------------------------------------------- 500 147 9 117 20| 9.7 0.0 9.7| 28.1 0.0 28.1 56.2 0.60| 9.7 5.8 1000 150 11 122 22| 5.3 0.0 5.3| 44.8 0.0 44.8 44.8 0.56| 7.7 4.3 1500 156 11 124 21| 3.1 0.0 3.1| 54.6 0.0 54.6 36.4 0.52| 6.7 3.5 2000 164 11 128 20| 2.8 0.0 2.8| 71.3 0.0 71.3 35.7 0.57| 6.3 3.6 2500 174 12 133 19| 2.6 0.0 2.6| 81.8 0.0 81.8 32.7 0.57| 6.2 3.5 3000 185 12 139 18| 2.6 0.0 2.6| 87.7 0.0 87.7 29.2 0.57| 6.0 3.4 4000 210 13 154 14| 2.7 0.0 2.7|100.0 0.0 100.0 25.0 0.63| 5.3 3.3 5000 231 15 174 11| 2.8 0.0 2.8|115.7 0.0 115.7 23.1 0.65| 5.0 3.2 6000 247 17 200 9| 2.8 0.0 2.8|150.2 0.0 150.2 25.0 0.69| 5.0 3.4 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251130.12.gif