UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for U9839... Searching the city database file for: U9839 ... Date:0000Z 1 MAY 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 1011 149 -4.3 -6.6 84 2.3 -5.0 280 1 268.0 268.4 267.5 274.2 2.30 1 1000 235 -4.1 -5.1 93 1.0 -4.4 300 3 269.0 269.5 268.7 276.1 2.61 2 987 339 -3.5 -4.5 93 1.0 -3.8 318 3 270.7 271.1 270.0 278.2 2.77 3 934 784 6.0 -3.0 52 9.0 2.2 32 5 284.7 285.2 278.6 294.0 3.28 4 925 863 6.0 -3.0 52 9.0 2.2 45 5 285.4 286.0 279.0 294.9 3.31 5 919 916 5.6 -4.4 49 10.0 1.5 43 5 285.6 286.1 278.7 294.2 3.00 6 863 1424 1.8 -7.2 51 9.0 -1.6 29 5 286.8 287.2 278.7 294.3 2.58 7 850 1546 0.2 -7.8 55 8.0 -2.8 25 5 286.4 286.8 278.4 293.6 2.50 8 761 2419 -7.9 -10.0 85 2.1 -8.6 31 8 286.8 287.2 278.4 293.7 2.35 9 754 2491 -8.1 -15.1 57 7.0 -10.1 31 9 287.3 287.6 277.7 292.0 1.57 10 744 2595 -7.1 -24.1 24 17.0 -10.9 32 9 289.5 289.7 277.6 291.8 0.73 11 717 2884 -5.5 -26.5 17 21.0 -10.2 34 10 294.4 294.5 279.7 296.3 0.61 12 700 3072 -6.7 -28.7 16 22.0 -11.3 35 11 295.1 295.2 279.9 296.7 0.51 13 590 4384 -15.9 -36.9 15 21.0 -19.0 349 18 299.2 299.2 281.4 300.1 0.27 14 578 4538 -17.1 -38.1 14 21.0 -20.0 344 19 299.5 299.6 281.5 300.4 0.25 15 500 5610 -24.5 -44.5 14 20.0 -26.4 305 25 303.2 303.2 282.9 303.7 0.15 16 460 6209 -28.3 -45.3 18 17.0 -29.7 305 29 305.7 305.8 283.9 306.3 0.15 17 400 7190 -36.5 -48.5 28 12.0 -37.2 305 35 307.6 307.6 284.5 308.0 0.12 18 326 8575 -48.3 -58.3 31 10.0 -48.6 301 40 309.8 309.8 285.3 310.0 0.04 19 318 8739 -49.1 -59.1 30 10.0 -49.3 301 41 310.9 310.9 285.7 311.1 0.04 20 302 9077 -51.3 -61.3 29 10.0 -51.5 300 42 312.4 312.5 286.2 312.6 0.03 21 300 9120 -51.3 -62.3 26 11.0 -51.5 300 42 313.0 313.0 286.4 313.2 0.03 22 250 10320 -48.9 -67.9 9 19.0 -49.3 285 56 333.4 333.4 292.6 333.4 0.02 23 240 10586 -48.6 -69.4 7 20.8 -49.1 290 62 337.7 337.7 293.7 337.8 0.01 24 223 11066 -48.1 -72.1 5 24.0 -48.6 284 59 345.7 345.7 295.7 345.7 0.01 25 211 11429 -47.7 -69.7 6 22.0 -48.3 279 56 351.8 351.8 297.0 351.9 0.02 26 200 11780 -47.9 -69.9 6 22.0 -48.5 275 54 356.9 356.9 298.1 357.0 0.02 27 150 13670 -50.1 -74.1 4 24.0 -50.7 280 56 383.7 383.7 302.9 383.8 0.01 28 122 15018 -50.5 -74.5 4 24.0 -51.2 277 49 406.4 406.4 306.0 406.4 0.01 29 100 16310 -52.1 -74.1 5 22.0 -52.8 275 42 427.1 427.1 308.5 427.1 0.02 30 89 17062 -52.9 -75.9 5 23.0 -53.7 280 36 439.9 439.9 309.8 440.0 0.01 31 70 18600 -55.3 -78.3 4 23.0 -56.0 290 25 466.1 466.1 312.3 466.1 0.01 32 69 18692 -55.5 -77.5 5 22.0 -56.2 290 25 467.6 467.6 312.4 467.7 0.01 33 53 20378 -56.9 -78.9 5 22.0 -57.6 294 17 501.0 501.0 315.0 501.1 0.01 34 50 20750 -55.9 -78.9 4 23.0 -56.8 295 15 511.7 511.8 315.8 511.8 0.02 35 41 22016 -53.7 -76.7 4 23.0 -55.1 326 11 547.1 547.1 317.9 547.3 0.03 36 31 23801 -55.9 -78.9 4 23.0 -57.3 10 6 586.7 586.7 320.0 586.9 0.03 37 30 24010 -54.9 -77.9 4 23.0 -56.5 15 5 595.0 595.0 320.4 595.2 0.03 38 20 26630 -50.5 -74.5 4 24.0 -53.7 95 11 681.6 681.6 323.9 682.3 0.08 39 17 27696 -47.9 -71.9 5 24.0 -52.3 95 11 722.4 722.4 325.1 723.6 0.14 40 15 28519 -49.7 -73.7 4 24.0 -53.9 95 12 742.7 742.8 325.7 743.8 0.12 41 10 31220 -41.7 -66.7 5 25.0 -50.5 95 13 863.9 864.1 328.8 869.1 0.49 42 9.8 31357 -41.5 -66.5 5 25.0 -50.5 869.6 869.9 328.9 875.2 0.51 TRP 302 9077 -51.3 -61.3 29 10.0 -51.5 300 42 312.4 312.5 286.2 312.6 0.03 WND 240 10586 -48.6 -69.4 7 20.8 -49.1 290 62 337.7 337.7 293.7 337.8 0.01 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: Surface below freezing Freezing level: 967.47 mb = 502.53 m = 1648.70 ft Freezing level: 847.80 mb = 1567.56 m = 5142.85 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 36.89 % Est. max temperature: 14.47 C = 58.04 F Sfc-Lift cond lev (LCL): 974.83 mb = 438.58 m = 1438.90 ft T: -1.37 C 700-500 lapse rate: 7.01 C/km ThetaE index: 1.85 C Layer 754.0- 717.0 mb Conv cond level (CCL): 1000.00 mb = 235.00 m = 770.99 ft Mean mixing ratio: 2.95 g/kg Conv temperature: -2.66 C = 27.22 F Cap Strength: 13.17 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 19.34 C Lifted Index @700 mb: 11.80 C Showalter Index: 9.03 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 16.70 C K Index: -5.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.44 J/kg Max Up Vert Vel: 10.72 m/s Conv Inhibition (B-): 66963.67 J/kg Cap Strength: 14.80 C Lift Cond Lev (LCL): 884.64 mb = 1224.18 m = 4016.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 10 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 1011 149 280 1 1.0 -0.2 | 193 10 2.3 9.7 1 1000 235 300 3 2.6 -1.5 | 205 9 3.9 8.3 2 925 863 45 5 -3.5 -3.5 | 160 7 -2.3 6.3 3 850 1546 25 5 -2.1 -4.5 | 171 5 -0.8 5.3 4 700 3072 35 11 -6.3 -9.0 | 99 5 -5.0 0.8 5 500 5610 305 25 20.5 -14.3 | 282 22 21.8 -4.5 6 400 7190 305 35 28.7 -20.1 | 289 32 30.0 -10.2 7 302 9077 300 42 36.4 -21.0 | 287 39 37.7 -11.2 8 300 9120 300 42 36.4 -21.0 | 287 39 37.7 -11.2 9 250 10320 285 56 54.1 -14.5 | 275 56 55.4 -4.7 10 240 10586 290 62 58.3 -21.2 | 281 61 59.5 -11.4 11 200 11780 275 54 53.8 -4.7 | 265 55 55.1 5.1 12 150 13670 280 56 55.1 -9.7 | 270 56 56.4 0.1 13 100 16310 275 42 41.8 -3.7 | 262 44 43.1 6.2 14 70 18600 290 25 23.5 -8.6 | 267 25 24.8 1.3 15 50 20750 295 15 13.6 -6.3 | 257 15 14.9 3.5 16 30 24010 15 5 -1.3 -4.8 | 180 5 -0.0 5.0 17 20 26630 95 11 -11.0 1.0 | 138 14 -9.7 10.8 18 10 31220 95 13 -13.0 1.1 | 133 16 -11.7 11.0 Wind Parameters Mean winds (0-6000m): 337.4 at 13.2 knts Storm direction: 7.4 at 9.9 knts Shear (0-3000m) pos: 2.0 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -101.0 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -14.6 tot: -8.0 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.46 Bulk Shear: 12.89 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 ------------------------------------------------------------------------------- 500 336 3 201 7| 4.5 0.0 4.5| 5.1 -3.6 1.5 3.0 -0.02| 6.8 -0.1 1000 21 4 178 6| 2.8 0.0 2.8| 5.5 -7.5 -2.0 -2.0 -0.24| 5.1 -1.2 1500 25 4 174 6| 1.9 0.4 2.3| 6.6 -7.9 -1.3 -0.9 -0.17| 3.9 -0.7 2000 26 5 171 6| 1.9 0.3 2.2| 6.6 -9.9 -3.3 -1.7 -0.27| 3.4 -0.9 2500 28 6 165 5| 2.0 0.2 2.2| 6.6 -12.1 -5.4 -2.2 -0.37| 3.2 -1.2 3000 30 6 156 5| 2.0 0.2 2.2| 6.6 -14.6 -8.0 -2.7 -0.43| 3.0 -1.3 4000 22 8 140 3| 1.5 1.4 2.9| 6.6 -27.1 -20.5 -5.1 -0.61| 3.6 -2.2 5000 0 11 305 1| 1.2 2.3 3.5| 6.6 -56.7 -50.1 -10.0 -0.63| 4.3 -2.7 6000 337 13 290 7| 1.0 2.7 3.6| 14.0 -83.0 -69.1 -11.5 -0.58| 4.5 -2.6 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20250501.00.gif