UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 25 APR 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1015 10 0.8 -4.2 69 5.0 -1.0 90 9 272.8 273.2 271.3 280.3 2.75 1 1011 42 1.0 -3.8 70 4.8 -0.8 94 10 273.3 273.8 271.8 281.1 2.85 2 1010 50 2.6 -1.7 73 4.3 0.9 95 10 275.0 275.5 273.5 284.1 3.34 3 1002 114 1.0 -3.8 70 4.8 -0.8 103 11 274.0 274.5 272.2 281.9 2.88 4 1000 130 1.0 -3.8 70 4.8 -0.8 105 11 274.1 274.6 272.3 282.1 2.88 5 942 609 -0.7 -7.7 59 7.0 -3.1 239 5 277.1 277.5 273.2 283.5 2.27 6 925 754 -2.1 -9.1 59 7.0 -4.4 280 3 277.2 277.5 272.9 283.0 2.07 7 908 901 -4.1 -12.1 54 8.0 -6.5 279 4 276.6 276.9 271.9 281.3 1.66 8 850 1417 -8.5 -16.5 52 8.0 -10.5 275 9 277.2 277.5 271.6 280.8 1.24 9 700 2883 -21.1 -28.1 53 7.0 -22.1 275 11 279.1 279.2 271.6 280.8 0.54 10 689 3000 -22.3 -29.3 53 7.0 -23.2 276 11 279.1 279.1 271.5 280.6 0.49 11 625 3712 -25.3 -33.3 47 8.0 -26.2 283 11 283.5 283.6 273.8 284.7 0.37 12 500 5300 -34.9 -45.9 32 11.0 -35.5 300 11 290.5 290.5 277.1 290.9 0.13 13 485 5511 -35.9 -46.9 31 11.0 -36.5 299 11 291.8 291.8 277.7 292.2 0.12 14 400 6820 -45.3 -58.3 22 13.0 -45.6 295 9 296.1 296.1 279.7 296.2 0.04 15 344 7810 -51.7 -65.7 17 14.0 -51.9 295 10 300.5 300.5 281.5 300.5 0.02 16 339 7905 -52.5 -66.5 17 14.0 -52.7 295 10 300.7 300.7 281.6 300.7 0.01 17 319 8296 -54.1 -68.1 16 14.0 -54.3 295 11 303.7 303.7 282.9 303.8 0.01 18 311 8459 -54.1 -67.1 19 13.0 -54.2 291 13 305.9 305.9 283.8 306.0 0.01 19 300 8690 -52.7 -66.7 17 14.0 -52.9 285 17 311.1 311.1 285.7 311.1 0.02 20 281 9114 -49.9 -63.9 18 14.0 -50.2 278 19 321.0 321.0 289.0 321.1 0.03 21 250 9880 -47.7 -62.7 16 15.0 -48.1 265 23 335.2 335.2 293.2 335.3 0.03 22 200 11360 -45.5 -62.5 13 17.0 -46.2 270 25 360.7 360.7 298.9 360.9 0.04 23 158 12934 -45.1 -64.1 10 19.0 -46.0 266 22 386.6 386.6 303.3 386.8 0.04 24 150 13280 -46.1 -66.1 9 20.0 -47.0 265 21 390.6 390.6 303.9 390.8 0.04 25 100 15950 -49.5 -72.5 5 23.0 -50.4 270 19 432.1 432.1 309.1 432.2 0.02 26 94 16355 -49.1 -72.1 5 23.0 -50.1 271 18 440.6 440.6 310.0 440.7 0.02 27 75 17817 -54.3 -76.3 5 22.0 -55.1 274 16 459.1 459.1 311.7 459.2 0.02 28 70 18260 -52.5 -74.5 5 22.0 -53.4 275 15 472.1 472.1 312.8 472.2 0.02 29 60 19260 -52.1 -74.1 5 22.0 -53.2 270 16 494.2 494.2 314.5 494.4 0.03 30 50 20440 -53.7 -75.7 5 22.0 -54.8 265 17 516.9 516.9 316.1 517.1 0.03 31 30 23700 -55.7 -77.7 5 22.0 -57.1 350 3 592.8 592.8 320.3 593.0 0.03 32 27 24368 -56.1 -77.1 6 21.0 -57.6 358 4 609.8 609.8 321.0 610.1 0.04 33 20 26290 -51.7 -73.7 5 22.0 -54.5 20 7 677.9 678.0 323.7 678.7 0.09 34 10 30880 -41.1 -65.1 6 24.0 -50.1 75 27 866.1 866.4 328.9 872.7 0.60 35 8.4 32071 -38.7 -63.7 5 25.0 -49.6 919.8 920.3 329.9 929.8 0.87 TRP 319 8296 -54.1 -68.1 16 14.0 -54.3 295 11 303.7 303.7 282.9 303.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: 965.88 mb = 411.69 m = 1350.68 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 49.90 % Est. max temperature: 5.11 C = 41.19 F Sfc-Lift cond lev (LCL): 938.88 mb = 635.35 m = 2084.45 ft T: -0.96 C 700-500 lapse rate: 5.71 C/km ThetaE index: 2.97 C Layer 925.0- 625.0 mb Conv cond level (CCL): 860.99 mb = 1316.55 m = 4319.35 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 5.15 C = 41.27 F Cap Strength: 2.34 C Lifted Index: 6.86 C Risk: None Lifted Index @300 mb: 20.05 C Lifted Index @700 mb: -0.49 C Showalter Index: 8.38 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 18.40 C K Index: 2.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.60 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 38.87 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 878.02 mb = 1163.40 m = 3816.87 ft Lev Free Conv (LFC): 763.02 mb = 2232.14 m = 7323.20 ft Equ Level (EL): 673.02 mb = 3171.04 m = 10403.56 ft B at Equ Level: 22.54 J/kg Max Parcel Lev (MPL): 623.02 mb = 3734.21 m = 12251.20 ft Wind level data Storm motion: 315 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 1015 10 90 9 -9.0 0.0 | 110 15 -14.2 5.2 1 1000 130 105 11 -10.6 2.8 | 117 18 -15.8 8.0 2 925 754 280 3 3.0 -0.5 | 154 5 -2.2 4.7 3 850 1417 275 9 9.0 -0.8 | 221 6 3.8 4.4 4 700 2883 275 11 11.0 -1.0 | 234 7 5.8 4.2 5 500 5300 300 11 9.5 -5.5 | 274 4 4.3 -0.3 6 400 6820 295 9 8.2 -3.8 | 245 3 3.0 1.4 7 319 8296 295 11 10.0 -4.6 | 264 5 4.8 0.5 8 300 8690 285 17 16.4 -4.4 | 266 11 11.2 0.8 9 250 9880 265 23 22.9 2.0 | 248 19 17.7 7.2 10 200 11360 270 25 25.0 -0.0 | 255 20 19.8 5.2 11 150 13280 265 21 20.9 1.8 | 246 17 15.7 7.0 12 100 15950 270 19 19.0 -0.0 | 249 15 13.8 5.2 13 70 18260 275 15 14.9 -1.3 | 248 10 9.8 3.9 14 50 20440 265 17 16.9 1.5 | 240 14 11.8 6.7 15 30 23700 350 3 0.5 -3.0 | 116 5 -4.7 2.2 16 20 26290 20 7 -2.4 -6.6 | 80 8 -7.6 -1.4 17 10 30880 75 27 -26.1 -7.0 | 87 31 -31.3 -1.8 Wind Parameters Mean winds (0-6000m): 285.0 at 9.8 knts Storm direction: 315.0 at 7.3 knts Shear (0-3000m) pos: 2.5 neg: 0.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 125.3 deg Storm rel helicity (0-3000m) pos: 76.2 neg: -2.3 tot: 73.9 m^2/s^2 ave: 24.6 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 45.01 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 ------------------------------------------------------------------------------- 500 123 9 129 16| 13.7 0.0 13.7| 65.7 0.0 65.7 131.5 0.82| 20.2 16.5 1000 106 7 121 14| 7.3 0.0 7.3| 69.1 -2.3 66.7 66.7 0.61| 14.1 8.7 1500 253 7 191 7| 4.9 1.3 6.2| 73.5 -2.3 71.2 47.5 0.65| 10.7 7.0 2000 270 8 205 6| 3.7 1.2 4.8| 74.4 -2.3 72.0 36.0 0.65| 8.2 5.4 2500 273 8 211 6| 2.9 1.1 4.0| 75.2 -2.3 72.9 29.2 0.65| 6.7 4.4 3000 273 9 216 6| 2.5 0.9 3.4| 76.2 -2.3 73.9 24.6 0.65| 5.7 3.7 4000 277 9 224 6| 1.9 0.7 2.6| 78.8 -2.3 76.4 19.1 0.66| 4.5 3.0 5000 281 10 232 5| 1.5 0.5 2.0| 81.0 -2.3 78.7 15.7 0.67| 3.8 2.6 6000 285 10 238 5| 1.2 0.4 1.6| 81.6 -3.2 78.4 13.1 0.63| 3.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20250425.12.gif