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 U2271... Searching the city database file for: U2271 ... Date:0000Z 2 NOV 25 Station: U2271 WMO ident: 22271 Latitude: 67.88 Longitude: 44.13 ------------------------------------------------------------------------------- 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 1020 7 -3.5 -5.1 89 1.6 -4.0 135 3 268.1 268.5 268.0 275.0 2.56 1 1000 164 -2.9 -7.7 69 4.8 -4.4 175 7 270.2 270.6 268.7 276.1 2.14 2 992 228 -2.5 -7.5 68 5.0 -4.1 168 7 271.3 271.6 269.5 277.3 2.19 3 983 300 -2.9 -8.9 63 6.0 -4.8 161 7 271.6 271.9 269.3 277.0 1.98 4 925 779 -5.3 -9.3 73 4.0 -6.5 110 9 273.9 274.2 270.9 279.6 2.04 5 850 1438 -9.7 -14.0 71 4.3 -10.8 35 11 276.0 276.2 271.3 280.3 1.52 6 810 1808 -11.5 -14.8 76 3.3 -12.3 22 11 277.9 278.2 272.4 282.2 1.49 7 754 2353 -14.7 -26.7 35 12.0 -16.7 3 11 280.2 280.3 272.3 281.9 0.57 8 700 2912 -17.9 -22.9 65 5.0 -18.8 344 10 282.7 282.8 274.2 285.3 0.87 9 698 2933 -18.1 -23.1 65 5.0 -19.0 343 10 282.7 282.8 274.2 285.2 0.85 10 634 3646 -21.7 -25.5 71 3.8 -22.3 318 10 286.5 286.6 276.0 288.8 0.76 11 500 5350 -33.7 -37.1 71 3.4 -34.0 255 9 292.0 292.0 278.2 293.0 0.32 12 400 6880 -45.1 -48.4 69 3.3 -45.2 220 11 296.4 296.4 279.9 296.8 0.12 13 396 6947 -45.7 -48.9 70 3.2 -45.8 223 11 296.4 296.5 279.9 296.8 0.11 14 381 7204 -47.3 -50.2 72 2.9 -47.4 233 12 297.6 297.6 280.4 298.0 0.10 15 300 8760 -54.7 -59.0 59 4.3 -54.8 295 19 308.2 308.3 284.7 308.4 0.04 16 296 8846 -55.3 -59.6 59 4.3 -55.4 295 19 308.6 308.6 284.8 308.7 0.04 17 250 9920 -55.9 -60.5 56 4.6 -56.0 310 27 323.0 323.0 289.7 323.1 0.04 18 200 11350 -54.7 -60.7 47 6.0 -54.9 315 27 346.1 346.2 295.8 346.4 0.05 19 191 11644 -54.3 -60.3 48 6.0 -54.5 315 26 351.4 351.4 297.0 351.6 0.06 20 150 13180 -56.5 -64.5 36 8.0 -56.7 315 21 372.7 372.7 301.1 372.9 0.04 21 100 15730 -59.9 -69.9 26 10.0 -60.1 320 19 412.0 412.0 306.7 412.2 0.03 22 70 17950 -61.5 -73.5 19 12.0 -61.8 325 19 452.8 452.8 311.1 453.0 0.03 23 50 20010 -66.1 -78.1 17 12.0 -66.3 325 23 487.7 487.7 314.1 487.8 0.02 24 30 23070 -71.5 -83.5 15 12.0 -71.7 330 25 549.7 549.7 318.1 549.8 0.01 25 21 25164 -73.9 -85.9 14 12.0 -74.1 601.5 601.5 320.7 601.6 0.01 TRP 296 8846 -55.3 -59.6 59 4.3 -55.4 295 19 308.6 308.6 284.8 308.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 67.21 % Est. max temperature: 3.83 C = 38.89 F Sfc-Lift cond lev (LCL): 994.47 mb = 207.95 m = 682.24 ft T: -2.62 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.28 C Layer 754.0- 700.0 mb Conv cond level (CCL): 837.81 mb = 1548.95 m = 5081.78 ft Mean mixing ratio: 2.09 g/kg Conv temperature: 4.98 C = 40.96 F Cap Strength: 8.98 C Lifted Index: 12.10 C Risk: None Lifted Index @300 mb: 21.72 C Lifted Index @700 mb: 6.57 C Showalter Index: 9.96 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.70 C K Index: 5.00 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.79 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 43977.11 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 900.35 mb = 989.49 m = 3246.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 7 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 1020 7 135 3 -2.1 2.1 | 176 9 -0.7 9.2 1 1000 164 175 7 -0.6 7.0 | 183 14 0.9 14.0 2 925 779 110 9 -8.5 3.1 | 145 12 -7.0 10.1 3 850 1438 35 11 -6.3 -9.0 | 68 5 -4.8 -1.9 4 500 5350 255 9 8.7 2.3 | 227 14 10.2 9.4 5 400 6880 220 11 7.1 8.4 | 209 18 8.5 15.5 6 300 8760 295 19 17.2 -8.0 | 273 19 18.7 -1.0 7 296 8846 295 19 17.2 -8.0 | 273 19 18.7 -1.0 8 250 9920 310 27 20.7 -17.4 | 295 24 22.1 -10.3 9 200 11350 315 27 19.1 -19.1 | 300 24 20.6 -12.0 10 150 13180 315 21 14.8 -14.8 | 296 18 16.3 -7.8 11 100 15730 320 19 12.2 -14.6 | 299 16 13.7 -7.5 12 70 17950 325 19 10.9 -15.6 | 305 15 12.4 -8.5 13 50 20010 325 23 13.2 -18.8 | 309 19 14.7 -11.8 14 30 23070 330 25 12.5 -21.7 | 316 20 14.0 -14.6 Wind Parameters Mean winds (0-6000m): 341.7 at 9.6 knts Storm direction: 11.7 at 7.2 knts Shear (0-3000m) pos: 2.6 neg: 4.3 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): -130.9 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -55.2 tot: -51.6 m^2/s^2 ave: -36.9 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 35.39 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 ------------------------------------------------------------------------------- 500 157 7 175 13| 5.3 0.0 5.3| 3.5 -15.9 -12.4 -24.7 -0.34| 9.6 -3.3 1000 129 8 159 13| 2.6 4.3 6.9| 3.5 -41.2 -37.7 -37.7 -0.61| 9.3 -5.7 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 342 10 295 5| 1.8 2.3 4.1| 13.1 -62.1 -49.0 -23.3 0.11| 4.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20251102.00.gif