UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:0000Z 2 NOV 25 Station: U8275 WMO ident: 28275 Latitude: 58.15 Longitude: 68.18 ------------------------------------------------------------------------------- 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 1010 54 -2.7 -5.0 84 2.3 -3.5 250 1 269.7 270.1 269.1 276.7 2.60 1 1000 133 -3.9 -7.4 77 3.5 -5.0 275 5 269.2 269.6 268.1 275.2 2.19 2 986 243 -5.3 -8.7 77 3.4 -6.3 280 7 268.9 269.3 267.6 274.4 2.00 3 946 565 -7.9 -10.1 84 2.2 -8.5 296 14 269.5 269.8 267.8 274.6 1.87 4 925 739 -8.1 -10.2 85 2.1 -8.7 305 17 271.0 271.3 268.8 276.3 1.90 5 896 987 -6.9 -8.9 86 2.0 -7.5 305 18 274.7 275.1 271.6 280.8 2.17 6 850 1397 -9.3 -12.3 79 3.0 -10.1 305 19 276.4 276.7 271.9 281.4 1.75 7 734 2522 -15.3 -19.3 71 4.0 -16.2 301 13 281.7 281.9 274.0 285.0 1.13 8 714 2730 -16.9 -21.2 69 4.3 -17.7 301 12 282.2 282.3 274.0 285.1 0.99 9 700 2879 -18.1 -22.3 70 4.2 -18.9 300 11 282.4 282.6 274.1 285.2 0.91 10 653 3393 -21.7 -24.6 77 2.9 -22.2 297 15 284.0 284.2 274.8 286.5 0.80 11 597 4045 -26.5 -31.5 63 5.0 -27.1 293 20 285.9 285.9 275.3 287.3 0.46 12 562 4477 -30.1 -34.1 68 4.0 -30.5 290 23 286.6 286.7 275.5 287.8 0.38 13 529 4905 -32.3 -35.5 73 3.2 -32.6 288 26 289.0 289.0 276.7 290.1 0.35 14 500 5300 -34.7 -39.1 64 4.4 -35.0 285 29 290.7 290.8 277.4 291.6 0.26 15 441 6164 -40.7 -46.7 52 6.0 -41.0 279 32 293.8 293.8 278.7 294.2 0.13 16 400 6820 -45.5 -52.5 45 7.0 -45.7 275 35 295.9 295.9 279.6 296.1 0.07 17 355 7608 -50.3 -58.3 38 8.0 -50.5 273 37 299.7 299.7 281.3 299.8 0.04 18 307 8551 -53.3 -61.3 37 8.0 -53.4 270 40 308.2 308.2 284.7 308.3 0.03 19 300 8700 -53.3 -61.3 37 8.0 -53.4 270 40 310.2 310.2 285.4 310.3 0.03 20 250 9880 -52.7 -61.7 33 9.0 -52.9 275 35 327.7 327.7 291.1 327.9 0.04 21 200 11320 -51.7 -61.7 29 10.0 -52.0 280 31 350.9 350.9 296.8 351.1 0.05 22 193 11551 -51.5 -61.5 29 10.0 -51.8 279 30 354.8 354.8 297.7 355.0 0.05 23 150 13180 -53.7 -64.7 25 11.0 -54.0 270 21 377.5 377.6 301.9 377.7 0.04 24 100 15760 -57.5 -70.5 18 13.0 -57.8 270 29 416.6 416.6 307.3 416.8 0.03 25 93 16220 -58.7 -71.7 17 13.0 -59.0 269 28 423.0 423.0 308.1 423.1 0.03 26 70 18000 -61.7 -74.7 16 13.0 -62.0 265 25 452.4 452.4 311.1 452.5 0.02 27 64 18552 -62.5 -75.5 16 13.0 -62.8 266 27 462.4 462.4 312.0 462.5 0.02 28 56 19366 -66.9 -79.9 14 13.0 -67.1 268 30 470.3 470.3 312.7 470.4 0.01 29 50 20050 -66.1 -79.1 15 13.0 -66.3 270 33 487.7 487.7 314.1 487.8 0.02 30 30 23120 -70.5 -83.5 13 13.0 -70.7 270 40 552.4 552.5 318.2 552.5 0.01 31 28 23528 -71.3 -84.3 13 13.0 -71.5 268 40 561.2 561.2 318.7 561.3 0.01 32 23 24699 -67.9 -81.9 12 14.0 -68.3 263 39 603.7 603.7 320.8 603.9 0.02 33 20 25530 -71.9 -84.9 13 13.0 -72.2 260 38 616.1 616.1 321.3 616.2 0.01 34 19 25832 -72.3 -85.3 12 13.0 -72.6 623.9 624.0 321.6 624.0 0.01 35 18 26152 -69.7 -83.7 11 14.0 -70.1 641.9 641.9 322.4 642.0 0.02 36 15 27236 -70.7 -83.7 13 13.0 -71.1 672.9 672.9 323.5 673.1 0.02 TRP 307 8551 -53.3 -61.3 37 8.0 -53.4 270 40 308.2 308.2 284.7 308.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5167.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 73.91 % Est. max temperature: 3.67 C = 38.61 F Sfc-Lift cond lev (LCL): 974.02 mb = 338.42 m = 1110.27 ft T: -6.07 C 700-500 lapse rate: 6.86 C/km ThetaE index: 2.32 C Layer 1000.0- 946.0 mb Conv cond level (CCL): 810.35 mb = 1763.14 m = 5784.51 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 5.77 C = 42.39 F Cap Strength: 11.74 C Lifted Index: 12.92 C Risk: None Lifted Index @300 mb: 24.73 C Lifted Index @700 mb: 8.13 C Showalter Index: 8.17 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 22.40 C K Index: 8.90 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.18 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 54718.33 J/kg Cap Strength: 12.54 C Lift Cond Lev (LCL): 919.42 mb = 786.19 m = 2579.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 14 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 1010 54 250 1 0.9 0.3 | 146 14 -7.7 11.6 1 1000 133 275 5 5.0 -0.4 | 161 11 -3.6 10.8 2 925 739 305 17 13.9 -9.8 | 255 6 5.3 1.5 3 850 1397 305 19 15.6 -10.9 | 267 7 6.9 0.3 4 700 2879 300 11 9.5 -5.5 | 189 6 0.9 5.7 5 500 5300 285 29 28.0 -7.5 | 259 20 19.4 3.7 6 400 6820 275 35 34.9 -3.1 | 253 27 26.2 8.2 7 307 8551 270 40 40.0 -0.0 | 250 33 31.4 11.2 8 300 8700 270 40 40.0 -0.0 | 250 33 31.4 11.2 9 250 9880 275 35 34.9 -3.1 | 253 27 26.2 8.2 10 200 11320 280 31 30.5 -5.4 | 255 23 21.9 5.8 11 150 13180 270 21 21.0 -0.0 | 228 17 12.4 11.2 12 100 15760 270 29 29.0 -0.0 | 241 23 20.4 11.2 13 70 18000 265 25 24.9 2.2 | 231 21 16.3 13.4 14 50 20050 270 33 33.0 -0.0 | 245 27 24.4 11.2 15 30 23120 270 40 40.0 -0.0 | 250 33 31.4 11.2 16 20 25530 260 38 37.4 6.6 | 238 34 28.8 17.8 Wind Parameters Mean winds (0-6000m): 292.5 at 18.9 knts Storm direction: 322.5 at 14.2 knts Shear (0-3000m) pos: 3.0 neg: 1.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 55.8 deg Storm rel helicity (0-3000m) pos: 38.2 neg: -10.6 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 15.11 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 ------------------------------------------------------------------------------- 500 289 8 174 9| 13.0 0.0 13.0| 27.8 0.0 27.8 55.7 0.82| 13.6 11.1 1000 301 12 202 5| 9.0 0.0 9.0| 35.4 0.0 35.4 35.4 0.85| 9.5 8.1 1500 303 14 226 5| 6.0 0.1 6.1| 36.4 -1.1 35.3 23.5 0.78| 6.9 5.4 2000 303 15 232 5| 4.5 0.7 5.1| 36.4 -4.8 31.6 15.8 0.58| 5.9 3.4 2500 303 15 231 5| 3.6 1.1 4.7| 36.4 -8.4 28.0 11.2 0.41| 5.3 2.2 3000 303 14 225 5| 3.0 1.0 4.0| 38.2 -10.6 27.6 9.2 0.36| 4.9 1.8 4000 301 15 228 6| 2.2 0.6 2.8| 49.0 -10.6 38.4 9.6 0.44| 4.6 2.1 5000 296 17 238 7| 1.8 1.2 3.0| 56.1 -10.6 45.5 9.1 0.41| 4.5 1.9 6000 292 19 246 10| 1.5 1.5 3.0| 56.8 -17.1 39.7 6.6 0.34| 4.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251102.00.gif