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 U7995... Searching the city database file for: U7995 ... Date:1200Z 29 NOV 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1019 47 2.6 2.1 96 0.5 2.4 145 1 274.3 275.0 274.6 286.0 4.36 1 1000 199 1.4 -0.4 88 1.8 0.7 95 3 274.5 275.2 273.8 284.6 3.71 2 955 568 -0.7 -2.2 90 1.5 -1.3 151 7 276.1 276.6 274.2 285.4 3.40 3 925 824 0.6 -0.2 94 0.8 0.3 190 9 279.9 280.6 277.3 291.2 4.07 4 906 990 2.2 1.3 94 0.9 1.8 188 9 283.2 284.0 279.7 296.2 4.64 5 850 1500 -1.7 -4.0 84 2.3 -2.6 180 9 284.4 284.9 278.6 293.9 3.34 6 790 2079 -4.7 -7.5 81 2.8 -5.7 176 12 287.2 287.7 279.1 295.2 2.75 7 742 2570 -7.3 -20.3 35 13.0 -10.6 173 15 289.5 289.7 278.0 292.7 1.03 8 700 3023 -8.5 -27.5 20 19.0 -12.5 170 17 293.1 293.2 279.0 294.9 0.57 9 639 3728 -9.9 -27.9 21 18.0 -13.7 154 20 299.2 299.3 281.8 301.2 0.60 10 590 4337 -14.3 -26.3 35 12.0 -16.8 140 22 301.0 301.2 282.8 303.5 0.76 11 520 5282 -21.1 -35.1 27 14.0 -23.1 117 26 303.9 304.0 283.5 305.2 0.37 12 500 5570 -23.9 -39.9 21 16.0 -25.7 110 27 303.9 303.9 283.3 304.7 0.24 13 429 6663 -34.3 -46.3 29 12.0 -35.1 93 37 304.3 304.3 283.3 304.8 0.14 14 400 7150 -36.5 -48.5 28 12.0 -37.2 85 42 307.6 307.6 284.5 308.0 0.12 15 348 8105 -40.8 -55.2 20 14.4 -41.4 70 62 314.2 314.2 286.9 314.4 0.06 16 336 8343 -41.9 -56.9 18 15.0 -42.5 70 60 315.9 315.9 287.5 316.1 0.05 17 300 9100 -48.1 -64.1 14 16.0 -48.4 70 52 317.6 317.6 288.0 317.6 0.02 18 269 9816 -52.3 -68.3 13 16.0 -52.5 58 47 321.5 321.5 289.2 321.6 0.01 19 250 10290 -53.7 -69.7 12 16.0 -53.9 50 44 326.2 326.2 290.6 326.3 0.01 20 231 10797 -53.5 -69.5 13 16.0 -53.8 43 37 334.0 334.0 292.8 334.1 0.01 21 200 11710 -59.1 -74.1 13 15.0 -59.2 30 25 339.2 339.2 294.1 339.2 0.01 22 193 11933 -59.7 -74.7 12 15.0 -59.9 24 24 341.7 341.7 294.7 341.7 0.01 23 186 12164 -58.1 -74.1 11 16.0 -58.3 17 22 347.9 347.9 296.2 347.9 0.01 24 167 12837 -61.3 -77.3 10 16.0 -61.4 359 17 353.5 353.5 297.4 353.5 0.01 25 150 13500 -63.1 -78.1 11 15.0 -63.2 340 13 361.4 361.4 299.0 361.4 0.01 26 146 13666 -64.5 -79.5 11 15.0 -64.6 345 11 361.8 361.8 299.1 361.8 0.00 27 139 13968 -62.5 -78.5 10 16.0 -62.6 339 12 370.4 370.4 300.7 370.4 0.01 28 100 15990 -64.7 -79.7 11 15.0 -64.8 295 19 402.7 402.7 305.6 402.8 0.01 29 70 18150 -67.5 -83.5 9 16.0 -67.7 295 25 440.0 440.0 309.8 440.0 0.01 30 50 20170 -69.3 -85.3 8 16.0 -69.5 290 29 480.2 480.2 313.5 480.2 0.01 31 42 21209 -70.9 -86.9 8 16.0 -71.1 290 32 500.8 500.8 315.0 500.8 0.00 32 30 23210 -69.7 -85.7 8 16.0 -69.9 290 38 554.6 554.6 318.3 554.7 0.01 33 29 23412 -69.5 -85.5 8 16.0 -69.8 291 39 560.6 560.6 318.7 560.6 0.01 34 20 25600 -74.1 -89.1 8 15.0 -74.3 300 50 609.4 609.4 321.0 609.4 0.01 35 19 25898 -75.3 -90.3 8 15.0 -75.5 614.6 614.6 321.3 614.7 0.01 36 17 26549 -71.3 -87.3 8 16.0 -71.6 647.3 647.3 322.6 647.4 0.01 37 14 27690 -73.9 -88.9 8 15.0 -74.2 675.5 675.5 323.6 675.5 0.01 38 10 29669 -70.7 -86.7 8 16.0 -71.3 755.6 755.7 326.1 755.8 0.02 TRP 146 13666 -64.5 -79.5 11 15.0 -64.6 345 11 361.8 361.8 299.1 361.8 0.00 WND 348 8105 -40.8 -55.2 20 14.4 -41.4 70 62 314.2 314.2 286.9 314.4 0.06 Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: 970.00 mb = 445.23 m = 1460.73 ft Freezing level: 938.85 mb = 706.01 m = 2316.27 ft Freezing level: 874.41 mb = 1277.88 m = 4192.48 ft Wetbulb zero: 984.54 mb = 323.99 m = 1062.94 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 51.54 % Est. max temperature: 12.36 C = 54.25 F Sfc-Lift cond lev (LCL): 1011.07 mb = 110.25 m = 361.69 ft T: 2.10 C 700-500 lapse rate: 6.05 C/km ThetaE index: 2.48 C Layer 742.0- 700.0 mb Conv cond level (CCL): 824.92 mb = 1736.96 m = 5698.60 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 13.90 C = 57.03 F Cap Strength: 15.27 C Lifted Index: 14.93 C Risk: None Lifted Index @300 mb: 22.02 C Lifted Index @700 mb: 9.47 C Showalter Index: 9.42 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 19.90 C K Index: -0.80 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.31 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 51097.80 J/kg Cap Strength: 15.23 C Lift Cond Lev (LCL): 947.84 mb = 628.61 m = 2062.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 171 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 1019 47 145 1 -0.6 0.8 | 353 12 1.4 -11.6 1 1000 199 95 3 -3.0 0.3 | 5 12 -1.1 -12.2 2 925 824 190 9 1.6 8.9 | 316 5 3.5 -3.6 3 850 1500 180 9 0.0 9.0 | 331 4 1.9 -3.5 4 700 3023 170 17 -3.0 16.7 | 167 4 -1.0 4.3 5 500 5570 110 27 -25.4 9.2 | 82 24 -23.4 -3.2 6 400 7150 85 42 -41.8 -3.7 | 68 43 -39.9 -16.1 7 348 8105 70 62 -58.3 -21.2 | 59 66 -56.3 -33.7 8 300 9100 70 52 -48.9 -17.8 | 57 56 -46.9 -30.2 9 250 10290 50 44 -33.7 -28.3 | 38 52 -31.8 -40.7 10 200 11710 30 25 -12.5 -21.7 | 17 36 -10.6 -34.1 11 150 13500 340 13 4.4 -12.2 | 346 25 6.4 -24.7 12 146 13666 345 11 2.8 -10.6 | 348 24 4.8 -23.1 13 100 15990 295 19 17.2 -8.0 | 317 28 19.1 -20.5 14 70 18150 295 25 22.7 -10.6 | 313 34 24.6 -23.0 15 50 20170 290 29 27.3 -9.9 | 307 37 29.2 -22.4 16 30 23210 290 38 35.7 -13.0 | 304 45 37.6 -25.5 17 20 25600 300 50 43.3 -25.0 | 310 59 45.2 -37.5 Wind Parameters Mean winds (0-6000m): 141.2 at 16.8 knts Storm direction: 171.2 at 12.6 knts Shear (0-3000m) pos: 1.4 neg: 1.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 171.1 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -9.4 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 22.69 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 ------------------------------------------------------------------------------- 500 128 4 6 10| 5.5 0.0 5.5| 11.7 -0.4 11.3 22.6 0.48| 7.9 3.8 1000 175 6 348 7| 4.3 0.0 4.3| 12.1 -7.0 5.1 5.1 -0.07| 7.4 -0.5 1500 179 7 342 6| 2.8 0.4 3.2| 12.9 -7.0 5.9 3.9 -0.01| 5.3 -0.1 2000 178 8 339 5| 2.1 0.9 3.0| 12.9 -7.8 5.2 2.6 -0.08| 4.7 -0.4 2500 177 9 337 4| 1.7 1.3 3.0| 12.9 -8.5 4.5 1.8 -0.17| 4.3 -0.8 3000 175 10 336 3| 1.4 1.5 2.9| 12.9 -9.4 3.5 1.2 -0.20| 4.1 -0.8 4000 168 12 54 1| 1.1 2.0 3.0| 12.9 -20.8 -7.9 -2.0 -0.33| 4.2 -1.4 5000 156 15 101 4| 0.9 2.3 3.2| 12.9 -45.7 -32.8 -6.6 -0.39| 4.4 -1.7 6000 141 17 94 9| 0.7 2.7 3.4| 12.9 -78.7 -65.7 -11.0 -0.41| 4.7 -1.9 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251129.12.gif