UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0000Z 28 NOV 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 117 -1.3 -6.2 69 4.9 -3.0 315 13 270.8 271.2 269.4 277.2 2.37 1 1000 228 -1.9 -6.6 70 4.7 -3.5 315 15 271.2 271.6 269.7 277.6 2.33 2 992 292 -1.9 -6.6 70 4.7 -3.5 314 16 271.9 272.3 270.1 278.3 2.35 3 944 683 -6.7 -10.6 74 3.9 -7.8 308 25 270.9 271.2 268.6 275.9 1.80 4 925 841 -7.5 -11.5 73 4.0 -8.6 305 29 271.6 271.9 268.9 276.4 1.71 5 920 883 -7.5 -11.5 73 4.0 -8.6 306 29 272.1 272.3 269.2 276.9 1.72 6 900 1054 -10.3 -13.4 78 3.1 -11.1 308 30 270.9 271.1 268.1 275.1 1.51 7 870 1315 -11.9 -14.1 84 2.2 -12.5 312 30 271.9 272.1 268.7 276.0 1.47 8 864 1368 -13.7 -15.8 84 2.1 -14.2 313 31 270.5 270.7 267.4 274.2 1.29 9 850 1492 -13.7 -15.3 88 1.6 -14.0 315 31 271.8 272.0 268.4 275.6 1.37 10 828 1691 -14.3 -15.5 91 1.2 -14.6 310 31 273.2 273.4 269.4 277.1 1.38 11 823 1737 -11.9 -14.1 84 2.2 -12.5 309 31 276.2 276.5 271.5 280.7 1.56 12 793 2022 -11.3 -17.3 61 6.0 -12.8 302 32 279.8 280.0 273.1 283.4 1.24 13 759 2357 -11.7 -18.7 56 7.0 -13.3 295 32 282.9 283.1 274.8 286.3 1.15 14 700 2973 -15.1 -24.1 46 9.0 -16.9 280 33 285.8 285.9 275.7 288.2 0.78 15 676 3235 -17.1 -28.1 38 11.0 -18.9 282 36 286.4 286.5 275.7 288.1 0.56 16 645 3586 -17.7 -28.7 38 11.0 -19.5 284 39 289.6 289.7 277.3 291.3 0.55 17 640 3644 -20.3 -32.3 33 12.0 -22.0 284 40 287.3 287.3 275.9 288.5 0.40 18 562 4594 -25.3 -39.3 26 14.0 -26.7 290 49 292.3 292.3 278.2 293.0 0.22 19 553 4711 -27.3 -41.3 25 14.0 -28.5 291 51 291.2 291.3 277.6 291.9 0.19 20 532 4989 -27.3 -41.3 25 14.0 -28.6 292 53 294.5 294.5 279.1 295.1 0.19 21 523 5111 -30.1 -43.1 27 13.0 -31.1 293 55 292.6 292.6 278.2 293.1 0.16 22 502 5402 -30.5 -41.5 33 11.0 -31.4 295 58 295.5 295.6 279.6 296.2 0.20 23 500 5430 -31.1 -42.1 33 11.0 -32.0 295 58 295.1 295.2 279.4 295.8 0.19 24 469 5884 -34.1 -43.1 40 9.0 -34.7 301 64 296.8 296.9 280.2 297.5 0.18 25 460 6019 -37.1 -45.1 43 8.0 -37.5 302 66 294.8 294.8 279.2 295.3 0.15 26 418 6679 -41.1 -48.1 47 7.0 -41.4 311 75 297.8 297.8 280.6 298.2 0.12 27 400 6980 -41.3 -48.3 47 7.0 -41.6 315 79 301.3 301.3 282.1 301.7 0.12 28 398 7014 -41.3 -48.3 47 7.0 -41.6 315 79 301.7 301.8 282.3 302.2 0.12 29 390 7151 -43.1 -49.1 52 6.0 -43.3 314 79 301.1 301.2 282.0 301.5 0.11 30 368 7542 -42.9 -48.9 52 6.0 -43.2 311 80 306.5 306.5 284.1 306.9 0.12 31 356 7763 -45.9 -51.9 51 6.0 -46.1 309 81 305.3 305.4 283.7 305.7 0.09 32 300 8890 -50.1 -57.1 43 7.0 -50.3 300 83 314.7 314.7 287.1 315.0 0.06 33 292 9066 -51.1 -58.1 43 7.0 -51.2 315.8 315.8 287.4 316.0 0.05 34 269 9598 -52.8 -59.8 42 7.0 -52.9 305 93 320.8 320.8 289.0 321.0 0.05 35 257 9892 -53.7 -60.7 42 7.0 -53.8 323.7 323.7 289.9 323.8 0.04 TRP WND 269 9598 -52.8 -59.8 42 7.0 -52.9 305 93 320.8 320.8 289.0 321.0 0.05 Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 51.20 % Est. max temperature: -1.55 C = 29.22 F Sfc-Lift cond lev (LCL): 939.01 mb = 723.82 m = 2374.71 ft T: -6.91 C 700-500 lapse rate: 6.51 C/km ThetaE index: 2.45 C Layer 944.0- 925.0 mb Conv cond level (CCL): 904.38 mb = 1016.19 m = 3333.91 ft Mean mixing ratio: 2.03 g/kg Conv temperature: -0.92 C = 30.34 F Cap Strength: 15.56 C Lifted Index: 15.23 C Risk: None Lifted Index @300 mb: 26.78 C Lifted Index @700 mb: 9.87 C Showalter Index: 16.28 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 15.80 C K Index: -6.90 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 4.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.17 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 1.98 J/kg Cap Strength: 15.40 C Lift Cond Lev (LCL): 900.98 mb = 1045.41 m = 3429.79 ft Lev Free Conv (LFC): 895.98 mb = 1088.30 m = 3570.50 ft Equ Level (EL): 835.98 mb = 1618.28 m = 5309.24 ft B at Equ Level: 12.05 J/kg Max Parcel Lev (MPL): 815.98 mb = 1802.82 m = 5914.70 ft Wind level data Storm motion: 326 at 30 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 117 315 13 9.2 -9.2 | 154 17 -7.6 15.4 1 1000 228 315 15 10.6 -10.6 | 156 15 -6.2 14.0 2 925 841 305 29 23.8 -16.6 | 221 11 7.0 8.0 3 850 1492 315 31 21.9 -21.9 | 242 6 5.1 2.7 4 700 2973 280 33 32.5 -5.7 | 220 25 15.7 18.9 5 500 5430 295 58 52.6 -24.5 | 270 36 35.8 0.1 6 400 6980 315 79 55.9 -55.9 | 309 50 39.1 -31.2 7 300 8890 300 83 71.9 -41.5 | 287 58 55.1 -16.9 Wind Parameters Mean winds (0-6000m): 295.7 at 39.7 knts Storm direction: 325.7 at 29.8 knts Shear (0-3000m) pos: 1.3 neg: 3.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 69.5 deg Storm rel helicity (0-3000m) pos: 52.6 neg: -22.6 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 68.66 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 ------------------------------------------------------------------------------- 500 312 18 166 13| 0.0 11.4 11.4| 25.0 0.0 25.0 50.0 0.69| 11.5 8.0 1000 308 23 188 10| 3.1 5.7 8.8| 41.5 0.0 41.5 41.5 0.76| 9.5 7.3 1500 310 26 199 9| 2.6 3.8 6.4| 44.7 -0.4 44.3 29.5 0.68| 7.8 5.3 2000 309 27 209 9| 1.9 3.6 5.5| 44.7 -4.6 40.1 20.0 0.48| 7.6 3.6 2500 306 28 216 10| 1.5 3.7 5.2| 44.7 -13.8 30.9 12.4 0.33| 7.4 2.5 3000 301 29 220 12| 1.3 3.8 5.0| 52.6 -22.6 30.1 10.0 0.28| 7.2 2.0 4000 296 32 227 16| 2.3 2.8 5.2|125.5 -22.6 103.0 25.7 0.42| 6.8 2.9 5000 295 35 237 18| 3.1 2.3 5.3|208.3 -22.6 185.7 37.1 0.50| 6.6 3.3 6000 296 40 249 20| 3.9 1.9 5.8|361.7 -22.6 339.2 56.5 0.58| 7.0 4.1 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20251128.00.gif