UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050812.upa.cvt Date: 1200Z 8 MAY 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 8 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 39 SFC 978 227 24.8 12.8 47 12.0 17.1 320 7 299.9 301.6 291.1 327.9 9.53 2 850 1426 10.4 7.2 81 3.2 8.6 305 13 297.0 298.4 288.4 319.0 7.51 3 836 1564 9.2 6.7 84 2.5 7.8 305 13 297.2 298.5 288.3 318.8 7.38 4 827 1654 8.6 5.7 82 2.9 7.0 305 13 297.5 298.7 288.1 317.9 6.96 5 791 2020 5.4 3.7 89 1.7 4.5 305 14 297.9 299.0 287.6 316.5 6.32 6 713 2862 0.6 -3.6 73 4.2 -1.3 305 15 301.6 302.3 286.8 314.0 4.11 7 700 3010 -0.5 -4.3 75 3.8 -2.2 305 15 301.9 302.7 286.8 314.0 3.97 8 694 3079 -0.9 -4.5 77 3.6 -2.5 305 15 302.2 303.0 286.8 314.3 3.94 9 636 3771 -4.9 -12.9 53 8.0 -7.8 309 16 305.3 305.7 286.2 312.4 2.23 10 623 3933 -5.9 -11.9 63 6.0 -8.1 310 16 306.0 306.4 286.6 313.8 2.46 11 600 4227 -8.1 -15.1 57 7.0 -10.4 312 16 306.7 307.1 286.4 313.0 1.97 12 500 5620 -17.1 -26.1 46 9.0 -19.1 320 17 312.2 312.4 287.2 315.3 0.91 13 478 5957 -19.3 -35.3 23 16.0 -21.9 307 16 313.5 313.6 287.1 314.9 0.40 14 444 6502 -22.9 -26.6 72 3.7 -23.7 285 14 315.7 315.9 288.4 319.0 0.98 15 400 7260 -28.5 -34.5 56 6.0 -29.3 255 11 317.9 318.0 288.6 319.8 0.51 16 346 8277 -37.1 -45.1 43 8.0 -37.7 247 14 319.8 319.8 288.9 320.5 0.20 17 324 8725 -41.7 -46.4 60 4.7 -42.0 244 15 319.5 319.5 288.8 320.2 0.18 18 307 9087 -44.7 -49.7 57 5.0 -44.9 241 17 320.2 320.3 289.0 320.7 0.13 19 300 9240 -46.1 -51.0 57 4.9 -46.3 240 17 320.4 320.4 289.0 320.8 0.12 20 289 9488 -48.3 -52.6 61 4.3 -48.4 236 18 320.7 320.7 289.0 321.1 0.10 21 272 9885 -51.5 -57.5 49 6.0 -51.7 230 20 321.6 321.7 289.3 321.9 0.06 22 258 10227 -53.9 -58.6 56 4.7 -54.0 225 21 323.0 323.0 289.8 323.2 0.05 23 250 10430 -53.7 -58.7 54 5.0 -53.8 235 19 326.2 326.2 290.7 326.5 0.06 24 242 10639 -53.3 -59.3 48 6.0 -53.4 234 19 329.9 329.9 291.7 330.1 0.05 25 201 11828 -56.1 -65.1 31 9.0 -56.3 230 17 343.4 343.4 295.2 343.6 0.03 26 200 11860 -56.1 -66.1 27 10.0 -56.3 230 17 343.9 343.9 295.3 344.0 0.03 27 177 12641 -52.9 -64.9 22 12.0 -53.2 226 22 361.4 361.4 299.0 361.6 0.04 28 153 13582 -51.5 -66.5 15 15.0 -52.0 221 28 379.2 379.2 302.1 379.3 0.03 29 150 13710 -52.1 -67.1 15 15.0 -52.5 220 29 380.3 380.3 302.3 380.4 0.03 30 146 13884 -52.7 -68.7 13 16.0 -53.1 220 29 382.2 382.2 302.6 382.3 0.03 31 132 14530 -54.9 -71.9 10 17.0 -55.3 220 31 389.5 389.5 303.7 389.6 0.02 32 119 15193 -54.1 -73.1 8 19.0 -54.6 220 32 402.7 402.7 305.6 402.7 0.02 33 112 15580 -54.9 -74.9 7 20.0 -55.4 220 33 408.2 408.2 306.3 408.3 0.01 34 103 16113 -56.3 -77.3 5 21.0 -56.8 220 35 415.4 415.4 307.2 415.5 0.01 35 100 16300 -56.1 -78.1 5 22.0 -56.6 220 35 419.3 419.3 307.6 419.4 0.01 36 76 18040 -58.9 -83.9 3 25.0 -59.3 220 30 447.7 447.7 310.6 447.7 0.00 37 70 18560 -56.9 -82.9 2 26.0 -57.5 220 29 462.7 462.7 312.0 462.7 0.01 38 69 18651 -56.7 -82.7 2 26.0 -57.3 218 28 465.0 465.0 312.2 465.0 0.01 39 67 18837 -56.5 -82.5 2 26.0 -57.2 213 26 469.4 469.4 312.6 469.4 0.01 40 58 19746 -58.3 -83.3 3 25.0 -58.9 192 17 485.1 485.1 313.8 485.1 0.01 41 56 19966 -58.1 -83.1 3 25.0 -58.7 187 14 490.4 490.4 314.2 490.4 0.01 42 56 19966 -58.3 -83.3 3 25.0 -58.9 187 14 490.0 490.0 314.2 490.0 0.01 43 51 20555 -57.1 -82.1 3 25.0 -57.9 173 8 506.0 506.0 315.4 506.1 0.01 44 50 20680 -57.3 -82.3 3 25.0 -58.1 170 7 508.4 508.5 315.5 508.5 0.01 45 48 20938 -57.7 -81.7 3 24.0 -58.5 167 8 513.5 513.5 315.9 513.5 0.01 46 46 21207 -57.5 -82.5 3 25.0 -58.3 164 8 520.2 520.2 316.3 520.3 0.01 47 43 21633 -57.7 -81.7 3 24.0 -58.6 160 9 529.9 529.9 316.9 529.9 0.01 48 42 21781 -57.9 -81.9 3 24.0 -58.7 158 10 533.0 533.0 317.1 533.0 0.01 49 37 22583 -56.7 -81.7 3 25.0 -57.8 149 12 555.7 555.7 318.4 555.8 0.01 50 33 23311 -55.1 -79.1 4 24.0 -56.5 142 14 578.4 578.5 319.6 578.6 0.02 51 31 23710 -54.9 -79.9 3 25.0 -56.4 137 14 589.4 589.4 320.1 589.6 0.02 52 30 23920 -54.9 -78.9 4 24.0 -56.5 135 15 595.0 595.0 320.4 595.2 0.03 53 26 24834 -55.1 -79.1 4 24.0 -56.8 119 15 619.3 619.3 321.5 619.5 0.03 54 25 25085 -54.9 -78.9 4 24.0 -56.7 115 15 626.8 626.8 321.8 627.1 0.03 55 21 26198 -55.3 -78.3 4 23.0 -57.3 95 15 657.7 657.7 323.0 658.0 0.04 56 21 26198 -55.3 -78.3 4 23.0 -57.3 95 15 657.7 657.7 323.0 658.0 0.04 57 20 26510 -54.1 -78.1 4 24.0 -56.5 90 15 670.6 670.6 323.4 670.9 0.05 58 18 27191 -50.7 -75.7 4 25.0 -54.1 95 13 701.8 701.8 324.5 702.4 0.07 59 16 27963 -48.1 -73.1 4 25.0 -52.7 100 11 734.3 734.4 325.5 735.4 0.12 60 15 28390 -47.1 -73.1 4 26.0 -52.2 102 10 751.4 751.4 326.0 752.6 0.13 61 12 29875 -44.7 -70.7 4 26.0 -51.5 112 6 809.4 809.5 327.5 811.7 0.23 62 11 30458 -44.3 -69.3 5 25.0 -51.5 116 5 831.2 831.4 328.1 834.4 0.31 63 10 31100 -41.9 -67.9 4 26.0 -50.7 120 3 863.1 863.4 328.8 867.6 0.41 64 9.6 31377 -40.7 -67.7 4 27.0 -50.3 877.8 878.0 329.1 882.6 0.44 65 8.8 31972 -38.7 -65.7 4 27.0 -49.7 907.7 908.0 329.7 914.9 0.63 66 8.5 32211 -37.5 -65.5 4 28.0 -49.3 921.4 921.8 329.9 929.2 0.67 67 7.4 33172 -35.3 -63.3 4 28.0 -48.9 967.6 968.2 330.8 980.2 1.04 68 7.3 33267 -35.3 -63.3 4 28.0 -49.0 971.4 972.0 330.9 984.2 1.05 69 7.2 33363 -35.3 -63.3 4 28.0 -49.1 975.2 975.9 331.0 988.3 1.07 TRP 258 10227 -53.9 -58.6 56 4.7 -54.0 225 21 323.0 323.0 289.8 323.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 705.91 mb = 2942.88 m = 9655.01 ft Wetbulb zero: 730.86 mb = 2661.68 m = 8732.45 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 65.49 % Est. max temperature: 22.41 C = 72.34 F Sfc-Lift cond lev (LCL): 819.86 mb = 1725.13 m = 5659.81 ft T: 7.98 C 700-500 lapse rate: 6.36 C/km ThetaE index: 13.84 C Layer 850.0- 694.0 mb Conv cond level (CCL): 835.16 mb = 1572.45 m = 5158.91 ft Mean mixing ratio: 8.74 g/kg Conv temperature: 22.18 C = 71.92 F Cap Strength: -1.14 C Lifted Index: -3.06 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.17 C Lifted Index @700 mb: -2.75 C Showalter Index: -0.13 C Risk: Thunderstorms probable Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 24.30 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 185.40 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 829.12 J/kg Max Up Vert Vel: 40.72 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 816.43 mb = 1759.70 m = 5773.23 ft Lev Free Conv (LFC): 811.43 mb = 1810.27 m = 5939.13 ft Equ Level (EL): 251.43 mb = 10393.35 m = 34098.49 ft B at Equ Level: 816.50 J/kg Max Parcel Lev (MPL): 181.43 mb = 12482.79 m = 40953.55 ft Wind level data Storm motion: 341 at 11 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 ---------------------------------------------------------- 0 978 227 320 7 4.5 -5.4 | 193 5 1.1 4.7 1 925 713 340 7 2.4 -6.6 | 164 4 -1.0 3.5 2 850 1426 305 13 10.6 -7.5 | 250 8 7.3 2.6 3 700 3010 305 15 12.3 -8.6 | 261 9 8.9 1.4 4 500 5620 320 17 10.9 -13.0 | 292 8 7.5 -3.0 5 400 7260 255 11 10.6 2.8 | 209 15 7.2 12.9 6 300 9240 240 17 14.7 8.5 | 211 22 11.3 18.5 7 258 10227 225 21 14.8 14.8 | 205 27 11.5 24.9 8 250 10430 235 19 15.6 10.9 | 210 24 12.2 20.9 9 200 11860 230 17 13.0 10.9 | 205 23 9.6 21.0 10 150 13710 220 29 18.6 22.2 | 205 36 15.3 32.3 11 100 16300 220 35 22.5 26.8 | 207 42 19.1 36.8 12 70 18560 220 29 18.6 22.2 | 205 36 15.3 32.3 13 50 20680 170 7 -1.2 6.9 | 165 18 -4.6 16.9 14 30 23920 135 15 -10.6 10.6 | 146 25 -14.0 20.6 15 20 26510 90 15 -15.0 0.0 | 119 21 -18.4 10.0 16 10 31100 120 3 -2.6 1.5 | 153 13 -6.0 11.5 Wind Parameters Mean winds (0-6000m): 311.4 at 14.1 knts Storm direction: 341.4 at 10.6 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 69.7 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -2.1 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 102.14 Bulk Shear: 8.12 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 ------------------------------------------------------------------------------- 500 330 7 181 4| 2.4 0.0 2.4| 0.0 -2.1 -2.1 -4.1 -0.81| 2.5 -2.0 1000 327 8 198 3| 1.2 2.9 4.1| 3.7 -2.1 1.7 1.7 0.31| 4.2 1.3 1500 317 10 227 4| 0.8 2.9 3.7| 5.1 -2.1 3.0 2.0 0.29| 3.9 1.1 2000 313 11 238 5| 0.6 2.3 2.9| 6.1 -2.1 4.1 2.0 0.32| 3.1 1.0 2500 311 11 244 6| 0.5 2.0 2.5| 7.2 -2.1 5.1 2.1 0.34| 2.6 0.9 3000 310 12 248 6| 0.4 1.7 2.1| 8.6 -2.1 6.6 2.2 0.37| 2.3 0.8 4000 309 13 254 7| 0.5 1.2 1.8| 12.5 -2.1 10.4 2.6 0.44| 1.9 0.8 5000 311 14 261 7| 0.6 1.0 1.6| 16.4 -2.1 14.3 2.9 0.49| 1.7 0.9 6000 311 14 264 7| 0.5 1.1 1.6| 17.8 -17.8 -0.0 -0.0 0.10| 2.1 0.2 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20250508.12.gif