UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050612.upa.cvt Date: 1200Z 6 MAY 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 6 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 58 SFC 980 227 23.0 11.0 47 12.0 15.5 120 9 297.9 299.4 289.5 322.5 8.43 2 933 659 20.4 6.4 40 14.0 12.3 180 23 299.4 300.6 288.3 318.6 6.47 3 925 734 19.6 5.6 40 14.0 11.6 190 25 299.4 300.5 288.0 317.6 6.17 4 911 865 18.8 4.8 40 14.0 10.9 195 25 299.8 300.9 287.9 317.4 5.92 5 854 1415 15.4 0.4 36 15.0 7.6 218 25 301.9 302.7 287.3 315.8 4.61 6 850 1455 15.2 1.2 39 14.0 7.8 220 25 302.1 303.0 287.7 316.9 4.91 7 700 3069 3.4 -2.6 65 6.0 0.5 225 31 306.2 307.1 288.8 320.2 4.51 8 600 4297 -6.1 -8.9 81 2.8 -7.2 234 30 309.1 309.7 288.5 319.3 3.25 9 581 4548 -7.7 -9.3 88 1.6 -8.4 236 30 310.0 310.7 288.8 320.4 3.25 10 508 5580 -13.9 -16.2 83 2.3 -14.6 244 29 314.7 315.1 289.2 321.6 2.12 11 500 5700 -14.7 -16.9 83 2.2 -15.4 245 29 315.1 315.5 289.3 321.8 2.04 12 486 5915 -16.1 -17.9 86 1.8 -16.6 244 30 316.0 316.3 289.5 322.4 1.92 13 457 6378 -19.1 -22.2 76 3.1 -19.9 241 33 317.8 318.1 289.5 322.6 1.41 14 405 7269 -24.9 -34.9 39 10.0 -26.5 236 37 321.5 321.6 289.8 323.2 0.49 15 400 7360 -25.5 -33.5 47 8.0 -26.8 235 38 321.8 322.0 289.9 323.9 0.57 16 331 8698 -35.9 -38.1 80 2.2 -36.1 228 49 325.5 325.6 290.9 327.1 0.43 17 300 9370 -41.9 -45.0 72 3.1 -42.1 225 54 326.3 326.4 290.9 327.2 0.23 18 258 10375 -50.7 -55.0 60 4.3 -50.8 221 62 327.7 327.7 291.2 328.1 0.08 19 250 10580 -52.5 -56.4 63 3.9 -52.6 220 64 328.0 328.0 291.2 328.3 0.07 20 245 10710 -53.7 -57.5 63 3.8 -53.8 221 64 328.1 328.1 291.3 328.4 0.07 21 232 11059 -56.9 -60.8 61 3.9 -57.0 225 64 328.4 328.4 291.3 328.6 0.05 22 219 11422 -60.1 -63.2 67 3.1 -60.2 229 64 328.9 328.9 291.5 329.1 0.04 23 215 11537 -61.1 -64.3 66 3.2 -61.2 230 64 329.1 329.1 291.5 329.3 0.03 24 200 11990 -58.1 -62.6 56 4.5 -58.2 235 52 340.8 340.8 294.6 340.9 0.04 25 187 12413 -57.7 -63.7 46 6.0 -57.8 237 59 348.0 348.0 296.3 348.2 0.04 26 171 12980 -55.3 -62.9 38 7.6 -55.5 240 69 361.1 361.1 299.0 361.3 0.05 27 158 13487 -53.1 -62.1 33 9.0 -53.4 240 58 373.0 373.0 301.1 373.3 0.06 28 150 13820 -54.5 -65.5 25 11.0 -54.8 240 50 376.2 376.2 301.6 376.4 0.04 29 140 14262 -53.1 -65.1 22 12.0 -53.5 243 48 386.1 386.1 303.2 386.3 0.04 30 133 14592 -53.7 -66.7 19 13.0 -54.1 244 46 390.8 390.8 303.9 390.9 0.04 31 127 14888 -53.1 -67.1 17 14.0 -53.5 246 44 397.0 397.0 304.8 397.2 0.04 32 105 16102 -56.7 -74.7 9 18.0 -57.1 253 38 412.4 412.4 306.8 412.5 0.01 33 104 16162 -56.7 -74.7 9 18.0 -57.1 254 37 413.5 413.5 306.9 413.6 0.01 34 100 16410 -57.3 -75.3 8 18.0 -57.7 255 36 417.0 417.0 307.4 417.1 0.01 35 86 17352 -61.7 -81.7 5 20.0 -62.0 247 27 426.5 426.5 308.4 426.6 0.01 36 70 18630 -60.3 -84.3 3 24.0 -60.7 235 15 455.4 455.4 311.4 455.4 0.00 37 69 18720 -60.5 -84.5 3 24.0 -60.9 235 14 456.8 456.8 311.5 456.9 0.00 38 65 19090 -61.5 -85.5 3 24.0 -61.9 235 12 462.5 462.5 312.0 462.5 0.00 39 63 19283 -61.7 -85.7 3 24.0 -62.1 235 11 466.2 466.2 312.3 466.2 0.00 40 60 19587 -59.3 -84.3 3 25.0 -59.8 235 10 478.1 478.1 313.3 478.2 0.01 41 50 20730 -58.3 -82.3 3 24.0 -59.0 235 3 506.1 506.1 315.4 506.1 0.01 42 46 21253 -59.3 -82.3 4 23.0 -60.0 210 3 515.9 515.9 316.1 516.0 0.01 43 43 21674 -60.1 -83.1 3 23.0 -60.7 189 2 524.0 524.0 316.5 524.0 0.01 44 42 21821 -59.7 -82.7 3 23.0 -60.4 182 2 528.5 528.5 316.8 528.6 0.01 45 41 21971 -59.3 -82.3 4 23.0 -60.0 175 2 533.2 533.2 317.1 533.2 0.01 46 38 22448 -58.3 -82.3 3 24.0 -59.2 152 2 547.4 547.4 317.9 547.5 0.01 47 34 23148 -57.5 -80.5 4 23.0 -58.6 118 1 567.2 567.2 319.0 567.3 0.02 48 33 23337 -56.7 -80.7 3 24.0 -57.9 109 1 574.2 574.2 319.4 574.3 0.02 49 30 23940 -57.3 -80.3 4 23.0 -58.5 80 1 588.4 588.4 320.1 588.6 0.02 50 24 25356 -55.5 -78.5 4 23.0 -57.3 77 3 632.4 632.5 322.0 632.7 0.04 51 23 25627 -55.7 -78.7 4 23.0 -57.5 77 4 639.6 639.6 322.3 639.9 0.04 52 22 25910 -55.1 -78.1 4 23.0 -57.1 76 4 649.6 649.6 322.7 649.9 0.04 53 20 26520 -54.1 -77.1 4 23.0 -56.4 75 5 670.6 670.6 323.4 671.0 0.05 54 19 26849 -53.7 -76.7 4 23.0 -56.2 681.7 681.8 323.9 682.2 0.06 55 18 27198 -51.9 -75.9 4 24.0 -55.0 698.0 698.1 324.4 698.6 0.07 56 14 28834 -49.9 -72.9 5 23.0 -54.2 756.8 756.9 326.1 758.2 0.14 57 13 29321 -48.1 -72.1 5 24.0 -53.2 779.3 779.4 326.8 781.0 0.17 58 11 30426 -46.5 -70.5 5 24.0 -52.8 823.2 823.4 327.8 825.9 0.26 TRP 215 11537 -61.1 -64.3 66 3.2 -61.2 230 64 329.1 329.1 291.5 329.3 0.03 WND 171 12980 -55.3 -62.9 38 7.6 -55.5 240 69 361.1 361.1 299.0 361.3 0.05 Sounding variables and indices 1000-500 mb thick: 5642.00 m Freezing level: 664.21 mb = 3508.34 m = 11510.17 ft Wetbulb zero: 693.68 mb = 3141.18 m = 10305.59 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 63.07 % Est. max temperature: 27.71 C = 81.88 F Sfc-Lift cond lev (LCL): 820.87 mb = 1744.87 m = 5724.56 ft T: 13.08 C 700-500 lapse rate: 6.88 C/km ThetaE index: 6.69 C Layer 933.0- 850.0 mb Conv cond level (CCL): 686.43 mb = 3224.94 m = 10580.39 ft Mean mixing ratio: 6.55 g/kg Conv temperature: 31.71 C = 89.08 F Cap Strength: 4.75 C Lifted Index: 2.39 C Risk: None Lifted Index @300 mb: 5.78 C Lifted Index @700 mb: 3.50 C Showalter Index: 3.44 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 15.90 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 171.23 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.76 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 43447.90 J/kg Cap Strength: 4.75 C Lift Cond Lev (LCL): 759.88 mb = 2386.72 m = 7830.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 21 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 ---------------------------------------------------------- 0 980 227 120 9 -7.8 4.5 | 90 28 -28.2 -0.2 1 925 734 190 25 4.3 24.6 | 141 26 -16.1 19.9 2 850 1455 220 25 16.1 19.2 | 163 15 -4.3 14.5 3 700 3069 225 31 21.9 21.9 | 185 17 1.5 17.2 4 500 5700 245 29 26.3 12.3 | 218 10 5.9 7.6 5 400 7360 235 38 31.1 21.8 | 212 20 10.7 17.1 6 300 9370 225 54 38.2 38.2 | 208 38 17.8 33.5 7 250 10580 220 64 41.1 49.0 | 205 49 20.7 44.4 8 215 11537 230 64 49.0 41.1 | 218 46 28.6 36.5 9 200 11990 235 52 42.6 29.8 | 221 34 22.2 25.2 10 171 12980 240 69 59.8 34.5 | 233 49 39.3 29.8 11 150 13820 240 50 43.3 25.0 | 228 31 22.9 20.3 12 100 16410 255 36 34.8 9.3 | 252 15 14.4 4.6 13 70 18630 235 15 12.3 8.6 | 116 9 -8.1 3.9 14 50 20730 235 3 2.5 1.7 | 81 18 -18.0 -3.0 15 30 23940 80 1 -1.0 -0.2 | 77 22 -21.4 -4.8 16 20 26520 75 5 -4.8 -1.3 | 77 26 -25.2 -6.0 Wind Parameters Mean winds (0-6000m): 227.1 at 27.9 knts Storm direction: 257.1 at 20.9 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 262.2 neg: 0.0 tot: 262.2 m^2/s^2 ave: 87.4 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 68.02 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 ------------------------------------------------------------------------------- 500 173 17 118 26| 23.8 0.0 23.8|189.0 0.0 189.0 378.0 0.97| 26.6 25.9 1000 190 21 134 23| 13.7 0.0 13.7|224.1 0.0 224.1 224.1 0.88| 18.1 16.0 1500 201 22 143 20| 10.0 0.0 10.0|238.6 0.0 238.6 159.1 0.85| 13.8 11.8 2000 207 24 149 19| 8.0 0.0 8.0|246.5 0.0 246.5 123.3 0.86| 10.9 9.3 2500 212 25 155 18| 6.8 0.0 6.8|254.6 0.0 254.6 101.9 0.86| 9.1 7.9 3000 214 26 160 18| 5.9 0.0 5.9|262.2 0.0 262.2 87.4 0.86| 7.9 6.8 4000 219 27 168 17| 4.5 0.0 4.5|273.0 0.0 273.0 68.3 0.84| 6.5 5.5 5000 223 27 174 15| 3.6 0.0 3.6|282.1 0.0 282.1 56.4 0.83| 5.6 4.7 6000 227 28 180 14| 3.0 0.3 3.3|285.9 -0.7 285.1 47.5 0.78| 5.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20250506.12.gif