UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051612.upa.cvt Date: 1200Z 16 MAY 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 16 MAY 25 Station: UATT WMO ident: 35229 Latitude: 50.30 Longitude: 57.23 Elevation: 227.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 156 360 11 SFC 991 227 16.2 7.2 55 9.0 11.2 360 11 290.1 291.2 284.7 308.4 6.43 2 987 262 15.4 6.4 55 9.0 10.4 2 11 289.6 290.7 284.2 307.0 6.11 3 925 812 10.0 5.0 71 5.0 7.3 40 17 289.5 290.6 284.0 306.4 5.91 4 863 1384 5.6 4.3 91 1.3 4.9 52 17 290.7 291.8 284.6 308.0 6.04 5 850 1508 5.4 2.5 82 2.9 3.9 55 17 291.8 292.8 284.3 307.4 5.39 6 787 2134 2.8 -5.2 56 8.0 -0.6 63 15 295.5 296.1 283.5 305.4 3.30 7 728 2759 -2.1 -4.3 85 2.2 -3.0 71 14 296.8 297.5 284.7 308.2 3.82 8 722 2825 -1.9 -3.0 92 1.1 -2.4 72 14 297.7 298.5 285.5 310.4 4.25 9 700 3071 -2.5 -3.4 94 0.9 -2.9 75 13 299.7 300.5 286.2 312.5 4.25 10 683 3267 -2.9 -3.5 96 0.6 -3.2 84 14 301.4 302.2 286.9 314.5 4.32 11 600 4289 -6.5 -7.4 93 0.9 -6.9 135 21 308.6 309.3 288.8 320.1 3.65 12 569 4703 -9.1 -10.7 88 1.6 -9.7 155 24 310.3 310.8 288.6 319.7 2.97 13 558 4854 -10.1 -11.2 92 1.1 -10.5 163 25 310.8 311.4 288.8 320.1 2.91 14 500 5690 -17.9 -23.9 59 6.0 -19.3 205 31 311.2 311.4 287.1 314.9 1.11 15 482 5962 -19.5 -29.5 41 10.0 -21.4 203 37 312.5 312.7 287.1 314.9 0.69 16 472 6116 -19.7 -24.0 69 4.3 -20.7 201 41 314.2 314.4 288.1 318.1 1.16 17 445 6548 -22.7 -39.7 20 17.0 -24.9 197 50 315.7 315.8 287.6 316.7 0.27 18 418 7003 -24.9 -36.9 32 12.0 -26.6 193 61 318.6 318.7 288.7 320.0 0.39 19 414 7073 -25.3 -38.3 29 13.0 -27.1 192 62 319.0 319.0 288.8 320.2 0.34 20 402 7284 -26.9 -38.9 31 12.0 -28.4 190 67 319.6 319.6 289.0 320.8 0.33 21 400 7320 -27.1 -39.1 31 12.0 -28.6 190 68 319.8 319.8 289.0 321.0 0.32 22 387 7558 -29.1 -42.1 27 13.0 -30.5 194 70 320.2 320.2 289.0 321.1 0.24 23 382 7651 -29.8 -41.2 32 11.4 -31.0 195 71 320.5 320.5 289.2 321.5 0.27 24 366 7955 -32.1 -38.1 55 6.0 -32.8 193 69 321.3 321.4 289.6 322.8 0.39 25 331 8658 -37.9 -45.9 43 8.0 -38.5 189 63 322.7 322.8 289.8 323.5 0.19 26 319 8912 -39.7 -46.7 47 7.0 -40.2 188 61 323.7 323.7 290.1 324.4 0.18 27 300 9330 -43.3 -52.3 36 9.0 -43.7 185 58 324.3 324.4 290.2 324.7 0.10 28 291 9533 -44.1 -55.1 28 11.0 -44.6 182 58 326.0 326.0 290.7 326.3 0.07 29 265 10151 -48.9 -51.9 71 3.0 -49.0 171 58 327.9 327.9 291.2 328.3 0.12 30 250 10530 -50.5 -55.5 55 5.0 -50.7 165 58 331.0 331.0 292.1 331.3 0.08 31 239 10823 -51.9 -60.9 33 9.0 -52.1 190 58 333.2 333.2 292.6 333.3 0.04 32 216 11479 -52.9 -62.9 29 10.0 -53.1 201 56 341.4 341.4 294.7 341.6 0.04 33 200 11980 -49.3 -62.3 20 13.0 -49.7 210 54 354.7 354.7 297.7 354.9 0.04 34 185 12492 -47.1 -62.1 16 15.0 -47.7 205 55 366.3 366.3 299.9 366.5 0.05 35 174 12895 -48.9 -64.9 14 16.0 -49.4 200 55 369.8 369.8 300.5 369.9 0.04 36 165 13244 -47.9 -65.9 11 18.0 -48.6 197 55 377.1 377.1 301.8 377.3 0.03 37 156 13613 -48.9 -66.9 11 18.0 -49.6 193 56 381.5 381.5 302.5 381.6 0.03 38 150 13870 -48.3 -68.3 8 20.0 -49.0 190 56 386.8 386.8 303.3 387.0 0.03 39 126 15009 -53.3 -75.3 5 22.0 -53.8 192 45 397.6 397.6 304.9 397.6 0.01 40 103 16294 -58.7 -82.7 3 24.0 -59.0 195 33 410.8 410.8 306.6 410.8 0.00 41 100 16480 -58.3 -83.3 3 25.0 -58.7 195 31 415.1 415.1 307.2 415.1 0.00 42 98 16607 -57.9 -82.9 3 25.0 -58.3 193 31 418.3 418.3 307.5 418.3 0.00 43 90 17141 -59.5 -83.5 3 24.0 -59.9 185 29 425.4 425.4 308.3 425.4 0.00 44 86 17424 -60.3 -84.3 3 24.0 -60.6 180 28 429.3 429.3 308.7 429.4 0.00 45 81 17798 -59.1 -84.1 3 25.0 -59.5 174 26 439.2 439.2 309.8 439.2 0.00 46 72 18534 -59.5 -83.5 3 24.0 -59.9 163 24 453.4 453.4 311.2 453.5 0.01 47 70 18710 -59.1 -83.1 3 24.0 -59.6 160 23 457.9 458.0 311.6 458.0 0.01 48 66 19079 -58.1 -83.1 3 25.0 -58.6 148 20 467.9 467.9 312.5 467.9 0.01 49 62 19472 -57.9 -81.9 3 24.0 -58.5 135 17 476.8 476.8 313.2 476.8 0.01 50 58 19892 -57.5 -81.5 3 24.0 -58.2 121 13 486.9 486.9 314.0 486.9 0.01 51 57 20002 -57.7 -81.7 3 24.0 -58.3 117 12 488.8 488.8 314.1 488.9 0.01 52 51 20697 -61.1 -84.1 3 23.0 -61.6 94 6 496.7 496.7 314.7 496.7 0.01 53 51 20697 -61.1 -84.1 3 23.0 -61.6 94 6 496.7 496.7 314.7 496.7 0.01 54 50 20820 -61.1 -84.1 3 23.0 -61.6 90 5 499.5 499.5 314.9 499.5 0.01 55 46 21341 -58.5 -82.5 3 24.0 -59.2 82 5 517.8 517.8 316.2 517.9 0.01 56 39 22385 -56.1 -80.1 3 24.0 -57.2 66 5 548.9 548.9 318.1 549.0 0.02 57 36 22893 -56.9 -79.9 4 23.0 -58.0 58 5 559.6 559.6 318.6 559.7 0.02 58 35 23071 -57.1 -80.1 4 23.0 -58.2 55 5 563.6 563.6 318.8 563.7 0.02 59 32 23639 -56.5 -80.5 3 24.0 -57.8 46 5 579.8 579.8 319.6 579.9 0.02 60 30 24050 -55.5 -78.5 4 23.0 -56.9 40 5 593.3 593.3 320.3 593.5 0.03 61 26 24964 -56.3 -78.3 5 22.0 -57.8 65 6 615.9 615.9 321.3 616.1 0.03 62 25 25214 -56.3 -78.3 5 22.0 -57.9 71 6 622.8 622.8 321.6 623.1 0.03 63 24 25475 -55.1 -78.1 4 23.0 -56.9 79 6 633.6 633.6 322.0 633.9 0.04 64 22 26034 -53.7 -76.7 4 23.0 -55.9 94 7 653.7 653.8 322.9 654.1 0.05 65 20 26650 -52.3 -76.3 4 24.0 -55.1 110 7 676.1 676.1 323.6 676.6 0.06 66 19 26982 -51.9 -75.9 4 24.0 -54.9 105 7 687.3 687.3 324.0 687.9 0.07 67 18 27333 -50.5 -74.5 4 24.0 -53.9 99 8 702.4 702.5 324.6 703.2 0.09 68 16 28103 -49.5 -73.5 4 24.0 -53.5 87 9 729.8 729.8 325.4 730.8 0.11 69 14 28981 -47.7 -71.7 5 24.0 -52.7 74 10 764.3 764.4 326.4 765.9 0.17 70 12 29998 -48.3 -71.3 5 23.0 -53.5 58 11 796.6 796.7 327.2 798.7 0.21 71 11 30573 -46.3 -70.3 5 24.0 -52.7 50 12 823.9 824.1 327.9 826.7 0.27 72 10 31210 -43.7 -67.7 5 24.0 -51.5 40 13 856.4 856.6 328.6 860.9 0.42 73 8.9 32000 -39.7 900.9 74 8.7 32155 -40.7 902.9 TRP 239 10823 -51.9 -60.9 33 9.0 -52.1 190 58 333.2 333.2 292.6 333.3 0.04 WND 382 7651 -29.8 -41.2 32 11.4 -31.0 195 71 320.5 320.5 289.2 321.5 0.27 Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 753.29 mb = 2491.41 m = 8173.83 ft Wetbulb zero: 795.61 mb = 2045.72 m = 6711.60 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 80.44 % Est. max temperature: 18.41 C = 65.14 F Sfc-Lift cond lev (LCL): 865.90 mb = 1356.26 m = 4449.60 ft T: 5.81 C 700-500 lapse rate: 5.88 C/km ThetaE index: 2.66 C Layer 850.0- 728.0 mb Conv cond level (CCL): 790.94 mb = 2093.64 m = 6868.83 ft Mean mixing ratio: 6.00 g/kg Conv temperature: 21.36 C = 70.45 F Cap Strength: 7.87 C Lifted Index: 6.46 C Risk: None Lifted Index @300 mb: 12.58 C Lifted Index @700 mb: 3.22 C Showalter Index: 6.10 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.40 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.04 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 52376.36 J/kg Cap Strength: 7.86 C Lift Cond Lev (LCL): 857.90 mb = 1432.33 m = 4699.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 169 at 15 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 ---------------------------------------------------------- 0 991 227 360 11 -0.0 -11.0 | 354 26 2.8 -25.9 1 925 812 40 17 -10.9 -13.0 | 16 29 -8.1 -28.0 2 850 1508 55 17 -13.9 -9.8 | 24 27 -11.1 -24.7 3 700 3071 75 13 -12.6 -3.4 | 28 21 -9.7 -18.3 4 500 5690 205 31 13.1 28.1 | 230 21 15.9 13.2 5 400 7320 190 68 11.8 67.0 | 196 54 14.6 52.0 6 382 7651 195 71 18.4 68.6 | 202 58 21.2 53.6 7 300 9330 185 58 5.1 57.8 | 190 44 7.9 42.8 8 250 10530 165 58 -15.0 56.0 | 163 43 -12.2 41.1 9 239 10823 190 58 10.1 57.1 | 197 44 12.9 42.2 10 200 11980 210 54 27.0 46.8 | 223 44 29.8 31.8 11 150 13870 190 56 9.7 55.1 | 197 42 12.5 40.2 12 100 16480 195 31 8.0 29.9 | 216 19 10.8 15.0 13 70 18710 160 23 -7.9 21.6 | 143 8 -5.0 6.7 14 50 20820 90 5 -5.0 0.0 | 8 15 -2.2 -14.9 15 30 24050 40 5 -3.2 -3.8 | 1 19 -0.4 -18.8 16 20 26650 110 7 -6.6 2.4 | 17 13 -3.8 -12.5 17 10 31210 40 13 -8.4 -10.0 | 13 26 -5.5 -24.9 Wind Parameters Mean winds (0-6000m): 139.3 at 20.3 knts Storm direction: 169.3 at 15.2 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 39.9 deg Storm rel helicity (0-3000m) pos: 132.4 neg: 0.0 tot: 132.4 m^2/s^2 ave: 44.1 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 112.45 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 22 14 4 28| 9.6 0.0 9.6| 66.8 0.0 66.8 133.7 0.95| 9.9 9.3 1000 34 15 12 28| 6.6 0.0 6.6| 99.3 0.0 99.3 99.3 0.94| 7.3 6.9 1500 41 16 16 28| 4.8 0.0 4.8|113.5 0.0 113.5 75.7 0.91| 5.8 5.2 2000 46 16 18 27| 3.7 0.0 3.7|118.3 0.0 118.3 59.1 0.84| 4.9 4.1 2500 50 16 20 27| 3.0 0.0 3.0|120.8 0.0 120.8 48.3 0.78| 4.3 3.4 3000 54 15 21 26| 2.9 0.0 2.9|132.4 0.0 132.4 44.1 0.76| 4.2 3.2 4000 68 16 30 24| 3.8 0.0 3.8|197.5 0.0 197.5 49.4 0.81| 5.3 4.3 5000 92 18 46 20| 4.0 0.0 4.0|259.3 0.0 259.3 51.9 0.86| 6.5 5.6 6000 139 20 92 10| 3.6 1.0 4.6|300.4 -44.8 255.6 42.6 0.66| 7.5 4.9 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20250516.12.gif