UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for U8661... Searching the city database file for: U8661 ... Date:1200Z 1 NOV 25 Station: U8661 WMO ident: 28661 Latitude: 55.47 Longitude: 65.40 ------------------------------------------------------------------------------- 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 1007 69 5.0 -2.0 60 7.0 2.1 270 5 277.6 278.1 274.9 286.7 3.27 1 1000 126 3.6 -2.4 65 6.0 1.2 265 15 276.8 277.3 274.3 285.6 3.20 2 925 753 -1.7 -5.8 74 4.1 -3.2 300 17 277.6 278.0 274.0 285.1 2.68 3 868 1254 -6.3 -9.3 79 3.0 -7.2 289 26 277.9 278.2 273.5 284.0 2.17 4 850 1418 -6.9 -9.8 80 2.9 -7.8 285 29 278.9 279.3 274.0 285.0 2.13 5 802 1869 -9.7 -13.0 77 3.3 -10.6 285 27 280.6 280.9 274.4 285.7 1.75 6 746 2423 -14.5 -18.2 73 3.7 -15.3 285 25 281.3 281.5 273.9 284.9 1.22 7 737 2514 -14.5 -17.9 75 3.4 -15.3 285 25 282.2 282.5 274.5 286.0 1.27 8 700 2904 -15.5 -20.3 67 4.8 -16.6 285 23 285.3 285.5 275.9 288.6 1.09 9 695 2958 -15.5 -20.5 65 5.0 -16.6 285 23 285.9 286.1 276.2 289.2 1.08 10 663 3311 -18.1 -24.1 59 6.0 -19.2 285 25 286.9 287.0 276.3 289.4 0.82 11 638 3596 -20.5 -26.5 59 6.0 -21.5 285 27 287.3 287.4 276.4 289.4 0.69 12 629 3701 -19.9 -27.9 49 8.0 -21.2 285 28 289.2 289.3 277.2 291.1 0.61 13 597 4087 -21.7 -35.7 27 14.0 -23.4 285 30 291.4 291.5 277.9 292.4 0.30 14 544 4765 -25.7 -36.7 35 11.0 -26.9 285 34 294.5 294.6 279.3 295.5 0.30 15 500 5370 -29.7 -39.7 37 10.0 -30.6 285 38 296.8 296.9 280.3 297.7 0.24 16 400 6930 -40.5 -50.5 33 10.0 -40.9 280 36 302.4 302.4 282.5 302.7 0.09 17 395 7016 -41.3 -51.3 33 10.0 -41.7 280 38 302.4 302.4 282.5 302.7 0.09 18 309 8648 -51.5 -62.4 26 10.9 -51.7 280 75 310.2 310.2 285.4 310.3 0.03 19 300 8840 -52.7 -63.7 25 11.0 -52.9 275 69 311.1 311.1 285.7 311.2 0.02 20 282 9238 -54.5 -65.5 25 11.0 -54.6 275 64 314.0 314.0 286.8 314.1 0.02 21 273 9446 -55.1 -66.1 24 11.0 -55.2 275 62 316.1 316.1 287.5 316.2 0.02 22 259 9783 -54.3 -65.3 25 11.0 -54.5 275 51 322.1 322.1 289.4 322.2 0.02 23 250 10010 -54.1 -65.1 25 11.0 -54.3 275 44 325.6 325.6 290.5 325.7 0.02 24 214 11004 -51.5 -63.5 23 12.0 -51.8 272 35 344.5 344.5 295.4 344.6 0.03 25 200 11440 -51.7 -64.7 20 13.0 -52.0 270 31 350.9 350.9 296.8 351.0 0.03 26 150 13300 -52.5 -68.5 13 16.0 -52.9 265 31 379.6 379.6 302.2 379.7 0.03 27 100 15890 -57.1 -75.1 8 18.0 -57.5 265 33 417.4 417.4 307.4 417.5 0.01 28 77 17536 -60.7 -78.7 8 18.0 -61.0 261 30 442.3 442.3 310.1 442.4 0.01 29 70 18130 -61.1 -80.1 6 19.0 -61.4 260 29 453.7 453.7 311.2 453.7 0.01 30 64 18684 -62.5 -81.5 6 19.0 -62.8 259 28 462.4 462.4 312.0 462.4 0.01 31 58 19292 -61.9 -80.9 6 19.0 -62.3 257 28 476.9 476.9 313.2 477.0 0.01 32 50 20200 -66.3 -84.3 6 18.0 -66.5 255 27 487.2 487.2 314.0 487.3 0.01 33 41 21405 -65.9 -84.9 5 19.0 -66.2 257 31 516.7 516.7 316.1 516.7 0.01 34 37 22032 -63.7 -82.7 6 19.0 -64.1 258 33 537.7 537.7 317.4 537.8 0.01 35 30 23310 -66.7 -85.7 5 19.0 -67.1 260 38 562.8 562.8 318.8 562.9 0.01 36 28 23726 -67.5 -86.5 5 19.0 -67.9 261 40 571.8 571.8 319.3 571.8 0.01 37 26 24171 -67.3 -86.3 5 19.0 -67.7 262 42 584.6 584.6 319.9 584.7 0.01 38 21 25449 -69.9 -87.9 6 18.0 -70.2 264 49 613.6 613.6 321.2 613.6 0.01 39 20 25740 -68.7 -87.7 5 19.0 -69.1 265 50 625.9 625.9 321.7 625.9 0.01 40 17 26717 -66.9 -85.9 5 19.0 -67.5 266 54 661.4 661.4 323.1 661.5 0.01 41 14 27886 -68.3 -87.3 5 19.0 -68.9 268 59 694.5 694.5 324.3 694.6 0.01 42 13 28334 -64.9 -84.9 5 20.0 -66.0 268 61 721.1 721.1 325.1 721.3 0.02 43 10 29920 -68.7 -87.7 5 19.0 -69.5 270 68 763.1 763.1 326.3 763.3 0.02 44 9.0 30554 -66.9 -86.9 4 20.0 -68.1 793.4 793.4 327.1 793.6 0.02 TRP 273 9446 -55.1 -66.1 24 11.0 -55.2 275 62 316.1 316.1 287.5 316.2 0.02 WND 309 8648 -51.5 -62.4 26 10.9 -51.7 280 75 310.2 310.2 285.4 310.3 0.03 Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: 949.06 mb = 551.89 m = 1810.63 ft Wetbulb zero: 979.66 mb = 291.25 m = 955.52 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 58.93 % Est. max temperature: 5.92 C = 42.65 F Sfc-Lift cond lev (LCL): 903.92 mb = 934.77 m = 3066.79 ft T: -3.37 C 700-500 lapse rate: 5.76 C/km ThetaE index: 2.65 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 877.80 mb = 1165.92 m = 3825.14 ft Mean mixing ratio: 2.89 g/kg Conv temperature: 5.23 C = 41.42 F Cap Strength: 8.73 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 18.30 C Lifted Index @700 mb: 3.35 C Showalter Index: 10.36 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 19.90 C K Index: 8.20 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.19 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 57028.13 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 885.40 mb = 1097.90 m = 3601.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 21 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 1007 69 270 5 5.0 -0.0 | 147 18 -9.7 14.8 1 1000 126 265 15 14.9 1.3 | 181 16 0.2 16.1 2 925 753 300 17 14.7 -8.5 | 180 6 0.0 6.3 3 850 1418 285 29 28.0 -7.5 | 241 15 13.3 7.3 4 700 2904 285 23 22.2 -6.0 | 220 12 7.5 8.9 5 500 5370 285 38 36.7 -9.8 | 257 23 22.0 5.0 6 400 6930 280 36 35.5 -6.3 | 248 22 20.7 8.6 7 309 8648 280 75 73.9 -13.0 | 268 59 59.1 1.8 8 300 8840 275 69 68.7 -6.0 | 261 55 54.0 8.8 9 273 9446 275 62 61.8 -5.4 | 259 48 47.0 9.4 10 250 10010 275 44 43.8 -3.8 | 249 31 29.1 11.0 11 200 11440 270 31 31.0 -0.0 | 228 22 16.3 14.8 12 150 13300 265 31 30.9 2.7 | 223 24 16.2 17.5 13 100 15890 265 33 32.9 2.9 | 226 25 18.2 17.7 14 70 18130 260 29 28.6 5.0 | 215 24 13.8 19.8 15 50 20200 255 27 26.1 7.0 | 208 25 11.4 21.8 16 30 23310 260 38 37.4 6.6 | 227 31 22.7 21.4 17 20 25740 265 50 49.8 4.4 | 241 40 35.1 19.2 18 10 29920 270 68 68.0 -0.0 | 254 55 53.3 14.8 Wind Parameters Mean winds (0-6000m): 285.2 at 27.8 knts Storm direction: 315.2 at 20.9 knts Shear (0-3000m) pos: 3.1 neg: 0.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 77.9 deg Storm rel helicity (0-3000m) pos: 64.0 neg: -16.3 tot: 47.7 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 22.70 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 ------------------------------------------------------------------------------- 500 277 15 181 13| 12.2 0.0 12.2| 44.1 -0.1 44.1 88.1 0.65| 17.1 11.1 1000 288 17 188 10| 9.4 0.0 9.4| 53.6 -0.6 53.0 53.0 0.62| 13.1 8.1 1500 287 20 207 10| 6.2 2.3 8.5| 61.6 -1.7 59.9 39.9 0.55| 11.3 6.3 2000 286 22 216 11| 4.7 1.3 6.0| 61.6 -7.3 54.3 27.1 0.48| 9.0 4.3 2500 286 23 220 11| 3.7 0.7 4.5| 61.6 -12.9 48.7 19.5 0.41| 7.6 3.1 3000 286 23 221 11| 3.1 0.6 3.7| 64.0 -16.3 47.7 15.9 0.38| 6.7 2.5 4000 286 24 225 12| 2.3 1.1 3.4| 80.9 -16.3 64.6 16.2 0.43| 5.8 2.5 5000 285 26 232 13| 1.9 1.4 3.3| 97.8 -16.3 81.5 16.3 0.45| 5.3 2.4 6000 285 28 238 14| 1.6 1.3 2.9|102.9 -26.5 76.4 12.7 0.40| 4.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//U8661/skewt/U8661.skewt.20251101.12.gif