UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050912.upa.cvt Date: 1200Z 9 MAY 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 9 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 78 SFC 982 227 18.0 14.9 82 3.1 16.0 250 11 292.7 294.6 289.9 323.7 10.91 2 976 280 19.0 14.1 73 4.9 15.9 252 12 294.2 296.1 290.0 324.0 10.41 3 966 370 18.2 11.2 64 7.0 13.9 254 14 294.2 295.8 288.5 319.2 8.67 4 931 689 15.0 10.2 73 4.8 12.1 263 20 294.1 295.6 288.2 318.3 8.42 5 925 744 14.6 9.7 72 4.9 11.7 265 21 294.2 295.7 288.0 317.8 8.19 6 873 1231 11.2 5.2 67 6.0 7.9 265 24 295.6 296.8 286.8 314.2 6.36 7 850 1453 9.4 4.6 72 4.8 6.8 265 25 296.0 297.1 286.8 314.3 6.26 8 709 2931 -0.9 -4.0 79 3.1 -2.3 251 34 300.4 301.1 286.2 312.5 4.01 9 700 3033 -1.5 -5.1 76 3.6 -3.1 250 35 300.8 301.5 286.1 312.2 3.74 10 600 4247 -8.3 -13.3 67 5.0 -10.1 241 36 306.5 306.9 286.6 313.8 2.28 11 577 4550 -10.3 -16.3 61 6.0 -12.2 239 37 307.6 308.0 286.6 313.6 1.85 12 560 4780 -11.9 -17.9 61 6.0 -13.7 237 37 308.4 308.7 286.6 313.8 1.67 13 528 5229 -14.7 -21.7 55 7.0 -16.5 233 38 310.2 310.5 286.9 314.5 1.28 14 500 5640 -18.1 -23.0 65 4.9 -19.3 230 38 311.0 311.2 287.1 315.0 1.20 15 498 5670 -18.3 -23.1 66 4.8 -19.4 230 38 311.1 311.3 287.1 315.1 1.20 16 466 6160 -21.5 -39.5 18 18.0 -23.9 227 36 313.1 313.1 286.8 314.0 0.27 17 421 6896 -28.1 -41.1 28 13.0 -29.5 222 34 313.8 313.9 287.0 314.7 0.25 18 403 7207 -29.5 -50.5 11 21.0 -31.1 220 33 316.0 316.0 287.5 316.3 0.09 19 400 7260 -29.9 -50.9 11 21.0 -31.4 220 33 316.1 316.1 287.6 316.5 0.09 20 356 8079 -36.7 -39.7 74 3.0 -37.0 224 33 317.7 317.8 288.4 318.9 0.34 21 328 8641 -41.3 -51.3 33 10.0 -41.8 227 33 318.9 318.9 288.5 319.3 0.10 22 300 9240 -46.3 -54.3 40 8.0 -46.6 230 33 320.1 320.1 288.9 320.4 0.08 23 294 9374 -47.5 -54.5 44 7.0 -47.7 230 33 320.2 320.3 288.9 320.6 0.08 24 287 9534 -48.7 -57.7 34 9.0 -49.0 230 33 320.7 320.8 289.0 321.0 0.05 25 269 9957 -52.1 -60.1 38 8.0 -52.3 230 34 321.8 321.8 289.3 322.0 0.04 26 250 10430 -54.9 -62.9 36 8.0 -55.1 230 35 324.4 324.5 290.2 324.6 0.03 27 237 10769 -55.7 -64.7 32 9.0 -55.8 235 33 328.2 328.2 291.2 328.3 0.03 28 210 11533 -57.7 -67.7 27 10.0 -57.8 245 29 336.7 336.7 293.5 336.7 0.02 29 208 11593 -57.9 -67.9 27 10.0 -58.0 243 29 337.3 337.3 293.7 337.4 0.02 30 200 11840 -56.3 -67.3 24 11.0 -56.5 235 31 343.6 343.6 295.2 343.7 0.02 31 182 12448 -51.1 -65.1 17 14.0 -51.5 237 28 361.5 361.5 299.0 361.6 0.03 32 172 12818 -49.1 -65.1 14 16.0 -49.6 238 27 370.7 370.7 300.7 370.8 0.04 33 150 13710 -53.3 -70.3 11 17.0 -53.7 240 23 378.2 378.2 302.0 378.3 0.02 34 149 13753 -53.3 -70.3 11 17.0 -53.7 240 23 379.0 379.0 302.1 379.1 0.02 35 147 13839 -53.3 -70.3 11 17.0 -53.7 239 23 380.4 380.4 302.3 380.5 0.02 36 141 14107 -52.7 -70.7 10 18.0 -53.2 238 22 386.0 386.0 303.2 386.1 0.02 37 129 14679 -52.3 -72.3 7 20.0 -52.8 234 22 396.7 396.7 304.8 396.8 0.02 38 123 14985 -53.3 -73.3 7 20.0 -53.8 233 21 400.3 400.3 305.3 400.4 0.02 39 117 15306 -52.9 -73.9 6 21.0 -53.5 231 21 406.8 406.8 306.1 406.9 0.01 40 116 15362 -52.9 -73.9 6 21.0 -53.5 230 20 407.8 407.8 306.2 407.9 0.01 41 100 16310 -55.5 -78.5 4 23.0 -56.0 225 19 420.5 420.5 307.8 420.5 0.01 42 79 17819 -55.7 -81.7 2 26.0 -56.3 208 11 449.4 449.4 310.8 449.4 0.01 43 70 18590 -57.3 -82.3 3 25.0 -57.9 200 7 461.8 461.8 312.0 461.8 0.01 44 68 18774 -57.3 -82.3 3 25.0 -57.9 201 8 465.6 465.6 312.3 465.7 0.01 45 62 19358 -57.7 -81.7 3 24.0 -58.3 205 9 477.2 477.2 313.2 477.3 0.01 46 53 20350 -57.1 -81.1 3 24.0 -57.9 212 12 500.5 500.5 315.0 500.6 0.01 47 51 20594 -56.7 -81.7 3 25.0 -57.5 214 13 507.0 507.0 315.4 507.0 0.01 48 50 20720 -56.9 -81.9 3 25.0 -57.7 215 13 509.4 509.4 315.6 509.4 0.01 49 46 21247 -56.7 -81.7 3 25.0 -57.6 193 12 522.2 522.2 316.4 522.2 0.01 50 40 22128 -58.1 -81.1 4 23.0 -59.0 156 10 539.9 540.0 317.5 540.0 0.01 51 39 22287 -58.3 -81.3 4 23.0 -59.2 149 9 543.4 543.4 317.7 543.5 0.01 52 37 22619 -57.1 -81.1 3 24.0 -58.1 135 8 554.7 554.7 318.3 554.8 0.02 53 35 22970 -56.3 -80.3 3 24.0 -57.5 121 7 565.7 565.7 318.9 565.8 0.02 54 34 23154 -55.9 -79.9 3 24.0 -57.2 113 7 571.4 571.4 319.2 571.6 0.02 55 30 23950 -55.5 -78.5 4 23.0 -56.9 80 5 593.3 593.3 320.3 593.5 0.03 56 29 24166 -55.5 -78.5 4 23.0 -57.0 84 6 599.1 599.1 320.6 599.3 0.03 57 27 24623 -53.9 -77.9 4 24.0 -55.8 92 9 616.0 616.0 321.3 616.2 0.03 58 24 25381 -52.9 -76.9 4 24.0 -55.2 105 13 640.0 640.0 322.3 640.3 0.05 59 22 25943 -52.5 -75.5 5 23.0 -55.0 114 16 657.3 657.3 323.0 657.8 0.06 60 20 26560 -51.5 -75.5 4 24.0 -54.5 125 19 678.5 678.6 323.7 679.1 0.07 61 19 26893 -51.1 -75.1 4 24.0 -54.3 118 18 689.8 689.8 324.1 690.4 0.08 62 17 27621 -48.7 -72.7 5 24.0 -52.8 102 15 719.8 719.9 325.1 720.9 0.12 63 16 28020 -48.1 -72.1 5 24.0 -52.6 93 13 734.3 734.4 325.5 735.6 0.14 64 13 29399 -44.5 -69.5 5 25.0 -51.1 63 8 791.7 791.9 327.1 794.2 0.25 65 13 29399 -43.5 -68.5 5 25.0 -50.5 63 8 795.2 795.3 327.2 798.1 0.29 66 10 31180 -39.3 -65.3 5 26.0 -49.3 25 1 872.8 873.2 329.0 879.3 0.59 67 9.6 31460 -39.3 -64.3 5 25.0 -49.4 883.1 883.5 329.2 890.8 0.70 68 8.5 32297 -37.3 -63.3 5 26.0 -49.0 922.2 922.7 330.0 932.6 0.90 69 7.5 33163 -36.5 959.0 TRP 210 11533 -57.7 -67.7 27 10.0 -57.8 245 29 336.7 336.7 293.5 336.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 721.32 mb = 2801.83 m = 9192.23 ft Wetbulb zero: 744.17 mb = 2536.46 m = 8321.63 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 69.45 % Est. max temperature: 21.84 C = 71.32 F Sfc-Lift cond lev (LCL): 937.92 mb = 624.57 m = 2049.08 ft T: 15.64 C 700-500 lapse rate: 6.37 C/km ThetaE index: 9.85 C Layer 966.0- 850.0 mb Conv cond level (CCL): 833.06 mb = 1617.00 m = 5305.05 ft Mean mixing ratio: 8.25 g/kg Conv temperature: 21.81 C = 71.26 F Cap Strength: 1.37 C Lifted Index: -0.72 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.79 C Lifted Index @700 mb: -1.17 C Showalter Index: 1.57 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 22.70 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 167.20 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 116.77 J/kg Max Up Vert Vel: 15.28 m/s Conv Inhibition (B-): 30.95 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 858.67 mb = 1368.41 m = 4489.47 ft Lev Free Conv (LFC): 773.67 mb = 2219.65 m = 7282.23 ft Equ Level (EL): 403.67 mb = 7195.03 m = 23605.46 ft B at Equ Level: 115.13 J/kg Max Parcel Lev (MPL): 283.67 mb = 9609.89 m = 31528.12 ft Wind level data Storm motion: 275 at 24 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 ---------------------------------------------------------- 0 982 227 250 11 10.3 3.8 | 114 15 -13.4 5.9 1 925 744 265 21 20.9 1.8 | 145 5 -2.8 4.0 2 850 1453 265 25 24.9 2.2 | 196 5 1.2 4.3 3 700 3033 250 35 32.9 12.0 | 213 17 9.2 14.1 4 500 5640 230 38 29.1 24.4 | 192 27 5.4 26.6 5 400 7260 220 33 21.2 25.3 | 175 28 -2.5 27.4 6 300 9240 230 33 25.3 21.2 | 184 23 1.6 23.4 7 250 10430 230 35 26.8 22.5 | 187 25 3.1 24.7 8 210 11533 245 29 26.3 12.3 | 190 15 2.6 14.4 9 200 11840 235 31 25.4 17.8 | 185 20 1.7 19.9 10 150 13710 240 23 19.9 11.5 | 165 14 -3.8 13.7 11 100 16310 225 19 13.4 13.4 | 147 19 -10.3 15.6 12 70 18590 200 7 2.4 6.6 | 112 23 -21.3 8.7 13 50 20720 215 13 7.5 10.6 | 128 21 -16.2 12.8 14 30 23950 80 5 -4.9 -0.9 | 93 29 -28.6 1.3 15 20 26560 125 19 -15.6 10.9 | 108 41 -39.3 13.1 16 10 31180 25 1 -0.4 -0.9 | 93 24 -24.1 1.3 Wind Parameters Mean winds (0-6000m): 245.2 at 31.7 knts Storm direction: 275.2 at 23.8 knts Shear (0-3000m) pos: 2.3 neg: 2.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 97.2 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -3.4 tot: 17.0 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.11 Bulk Shear: 37.59 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 ------------------------------------------------------------------------------- 500 260 16 122 10| 10.7 0.0 10.7| 11.9 0.0 11.9 23.8 0.44| 10.8 4.7 1000 263 19 134 7| 6.9 0.0 6.9| 15.2 0.0 15.2 15.2 0.55| 7.0 3.8 1500 263 21 149 5| 4.6 1.1 5.7| 18.1 0.0 18.1 12.0 0.57| 5.8 3.3 2000 262 23 170 5| 3.4 1.8 5.3| 19.9 0.0 19.9 10.0 0.51| 5.4 2.7 2500 260 25 186 6| 2.8 2.3 5.0| 20.5 -0.0 20.4 8.2 0.43| 5.1 2.2 3000 258 26 195 8| 2.3 2.4 4.7| 20.5 -3.4 17.0 5.7 0.35| 4.9 1.7 4000 254 29 201 11| 1.7 2.3 4.0| 20.5 -19.2 1.3 0.3 0.21| 4.3 0.9 5000 249 30 201 14| 1.4 2.2 3.6| 20.5 -38.6 -18.2 -3.6 0.10| 4.0 0.4 6000 245 32 198 16| 1.1 2.0 3.1| 20.5 -69.2 -48.8 -8.1 -0.01| 3.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20250509.12.gif