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 U8275... Searching the city database file for: U8275 ... Date:1200Z 1 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 1004 53 -0.9 -3.3 84 2.4 -1.8 0 0 271.9 272.4 271.1 280.0 2.98 1 1000 85 -1.5 -4.1 82 2.6 -2.4 345 3 271.6 272.1 270.7 279.3 2.82 2 983 222 -3.3 -6.4 79 3.1 -4.3 336 8 271.2 271.6 269.8 277.7 2.40 3 938 592 -5.7 -8.9 78 3.2 -6.7 312 21 272.4 272.7 270.0 278.1 2.08 4 925 702 -5.7 -8.7 79 3.0 -6.7 305 25 273.5 273.8 270.8 279.4 2.14 5 886 1037 -8.1 -11.1 79 3.0 -8.9 308 22 274.4 274.7 270.9 279.6 1.85 6 850 1358 -7.5 -9.6 85 2.1 -8.2 310 19 278.3 278.7 273.7 284.4 2.17 7 845 1404 -7.5 -9.5 86 2.0 -8.1 310 19 278.8 279.1 274.0 285.0 2.20 8 753 2294 -12.3 -14.5 84 2.2 -12.9 316 19 282.9 283.2 275.5 287.7 1.65 9 700 2848 -16.1 -18.7 80 2.6 -16.7 320 19 284.7 284.9 275.8 288.4 1.25 10 611 3859 -22.3 -25.0 79 2.7 -22.8 308 19 288.8 289.0 277.3 291.4 0.82 11 501 5286 -32.9 -37.9 61 5.0 -33.3 290 19 292.8 292.8 278.5 293.7 0.29 12 500 5300 -32.9 -37.9 61 5.0 -33.3 290 19 292.9 293.0 278.6 293.9 0.29 13 442 6157 -36.1 -44.1 44 8.0 -36.6 287 25 299.4 299.4 281.3 300.0 0.17 14 400 6840 -40.9 -49.9 37 9.0 -41.3 285 29 301.8 301.9 282.3 302.2 0.10 15 382 7153 -42.5 -52.5 33 10.0 -42.9 283 30 303.7 303.7 283.0 304.0 0.08 16 330 8130 -49.9 -59.9 30 10.0 -50.1 275 32 306.5 306.6 284.1 306.7 0.04 17 300 8750 -53.3 -63.3 29 10.0 -53.5 270 33 310.2 310.2 285.4 310.3 0.03 18 277 9262 -55.5 -64.5 32 9.0 -55.6 275 29 314.2 314.2 286.8 314.3 0.02 19 270 9425 -55.7 -64.7 32 9.0 -55.8 273 29 316.2 316.2 287.5 316.3 0.02 20 251 9894 -52.5 -61.5 33 9.0 -52.7 265 29 327.6 327.6 291.1 327.8 0.04 21 250 9920 -52.3 -61.3 33 9.0 -52.5 265 29 328.3 328.3 291.3 328.5 0.04 22 200 11360 -51.5 -61.5 29 10.0 -51.8 260 29 351.2 351.2 297.0 351.4 0.05 23 150 13220 -54.1 -65.1 25 11.0 -54.4 245 19 376.9 376.9 301.8 377.0 0.04 24 145 13438 -53.5 -64.5 25 11.0 -53.8 381.6 381.6 302.5 381.8 0.05 TRP 277 9262 -55.5 -64.5 32 9.0 -55.6 275 29 314.2 314.2 286.8 314.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5215.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 77.91 % Est. max temperature: 5.01 C = 41.02 F Sfc-Lift cond lev (LCL): 966.91 mb = 352.18 m = 1155.43 ft T: -4.15 C 700-500 lapse rate: 6.85 C/km ThetaE index: 2.28 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 799.00 mb = 1836.08 m = 6023.81 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 7.94 C = 46.30 F Cap Strength: 12.02 C Lifted Index: 12.17 C Risk: None Lifted Index @300 mb: 22.44 C Lifted Index @700 mb: 7.67 C Showalter Index: 7.57 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.30 C K Index: 13.20 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.93 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 12405.44 J/kg Cap Strength: 11.90 C Lift Cond Lev (LCL): 908.67 mb = 840.42 m = 2757.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 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 1004 53 0 0 -0.0 -0.0 | 156 14 -5.9 13.0 1 1000 85 345 3 0.8 -2.9 | 153 11 -5.1 10.1 2 925 702 305 25 20.5 -14.3 | 275 15 14.6 -1.3 3 850 1358 310 19 14.6 -12.2 | 265 9 8.7 0.8 4 700 2848 320 19 12.2 -14.6 | 284 7 6.3 -1.5 5 500 5300 290 19 17.9 -6.5 | 241 14 12.0 6.5 6 400 6840 285 29 28.0 -7.5 | 256 23 22.1 5.5 7 300 8750 270 33 33.0 -0.0 | 244 30 27.1 13.0 8 277 9262 275 29 28.9 -2.5 | 245 25 23.0 10.5 9 250 9920 265 29 28.9 2.5 | 236 28 23.0 15.5 10 200 11360 260 29 28.6 5.0 | 231 29 22.7 18.1 11 150 13220 245 19 17.2 8.0 | 208 24 11.3 21.1 Wind Parameters Mean winds (0-6000m): 305.6 at 19.1 knts Storm direction: 335.6 at 14.3 knts Shear (0-3000m) pos: 0.8 neg: 3.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 122.4 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -9.5 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 10.61 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 ------------------------------------------------------------------------------- 500 319 11 193 5| 0.0 20.3 20.3| 8.1 -1.8 6.3 12.6 0.38| 21.9 8.3 1000 308 17 250 8| 0.0 11.2 11.2| 8.3 -5.4 2.9 2.9 0.23| 15.6 3.6 1500 308 18 257 8| 1.1 7.5 8.5| 8.9 -8.4 0.6 0.4 0.18| 11.5 2.1 2000 309 18 260 8| 1.0 5.6 6.6| 10.6 -8.4 2.3 1.1 0.20| 8.9 1.8 2500 311 18 263 8| 0.9 4.5 5.4| 12.3 -8.4 3.9 1.6 0.22| 7.4 1.6 3000 312 18 266 8| 0.8 3.7 4.5| 13.2 -9.5 3.6 1.2 0.21| 6.4 1.3 4000 312 19 266 8| 0.6 2.9 3.5| 13.2 -16.0 -2.8 -0.7 0.12| 5.3 0.6 5000 309 19 262 9| 0.5 2.4 2.8| 13.2 -24.0 -10.9 -2.2 0.05| 4.7 0.2 6000 306 19 259 10| 0.4 2.4 2.8| 23.3 -25.9 -2.6 -0.4 0.08| 4.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251101.12.gif