UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081519.upa.cvt Date: 1900Z 15 AUG 25 Searching for K1Y8... Searching the city database file for: K1Y8 ... Date:1900Z 15 AUG 25 Station: K1Y8 WMO ident: 74005 Latitude: 32.86 Longitude: -114.03 Elevation: 231.00 ------------------------------------------------------------------------------- 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 100 SFC 986 231 35.2 19.2 39 16.0 23.7 150 7 309.6 312.3 297.3 353.2 14.34 2 983 258 33.2 19.2 44 14.0 23.2 139 9 307.9 310.6 296.9 351.3 14.39 3 981 277 33.8 19.8 44 14.0 23.7 132 10 308.6 311.5 297.5 354.0 14.98 4 980 286 33.0 19.0 44 14.0 23.0 128 11 307.9 310.6 296.8 351.0 14.25 5 974 341 31.8 18.8 46 13.0 22.5 122 11 307.3 309.9 296.6 349.9 14.16 6 967 406 32.2 19.2 46 13.0 22.9 127 10 308.3 311.0 297.2 352.6 14.63 7 962 452 31.0 19.0 49 12.0 22.4 130 10 307.5 310.3 296.9 351.4 14.52 8 932 733 28.0 18.0 55 10.0 20.9 134 10 307.3 309.9 296.5 349.7 14.07 9 925 800 27.4 18.4 58 9.0 21.0 130 11 307.3 310.0 296.9 351.2 14.55 10 850 1542 20.6 17.5 82 3.1 18.4 170 13 307.7 310.5 297.3 352.9 14.97 11 810 1957 16.6 16.2 97 0.4 16.3 169 14 307.7 310.5 297.0 351.4 14.45 12 809 1967 16.8 14.6 87 2.2 15.3 171 14 308.1 310.5 296.1 347.5 13.03 13 807 1988 19.4 5.4 40 14.0 11.0 173 14 311.1 312.4 292.4 332.7 6.98 14 804 2021 20.0 7.0 43 13.0 12.0 177 14 312.0 313.5 293.4 336.3 7.84 15 733 2811 14.2 4.2 51 10.0 8.3 167 14 314.0 315.4 293.4 336.2 7.07 16 707 3116 12.8 2.8 51 10.0 7.0 177 18 315.8 317.0 293.5 336.7 6.64 17 700 3200 12.0 2.0 50 10.0 6.3 180 19 315.8 317.0 293.3 335.8 6.33 18 658 3714 7.4 1.4 66 6.0 4.1 203 19 316.2 317.5 293.5 336.6 6.45 19 642 3916 5.8 -3.2 52 9.0 1.2 216 17 316.6 317.6 292.2 331.7 4.71 20 623 4162 4.8 -13.2 26 18.0 -2.6 217 17 318.2 318.7 290.5 325.6 2.22 21 591 4589 1.2 -7.8 51 9.0 -2.9 200 16 318.9 319.6 291.9 330.6 3.60 22 564 4964 -1.7 -9.7 54 8.0 -5.2 227 12 319.8 320.4 291.8 330.4 3.25 23 540 5308 -4.1 -21.1 25 17.0 -9.6 213 11 320.9 321.2 290.4 325.4 1.31 24 513 5711 -7.9 -22.9 29 15.0 -12.3 198 10 321.0 321.3 290.3 325.1 1.18 25 504 5848 -8.9 -25.9 24 17.0 -13.5 200 10 321.5 321.6 290.2 324.7 0.92 26 500 5910 -8.5 -33.5 11 25.0 -14.0 205 9 322.7 322.8 290.0 324.3 0.45 27 499 5925 -8.3 -35.3 9 27.0 -14.1 205 9 323.1 323.2 290.1 324.5 0.38 28 447 6767 -14.5 -43.5 7 29.0 -19.0 248 10 325.6 325.7 290.7 326.3 0.18 29 441 6869 -14.5 -45.5 5 31.0 -19.1 245 10 326.9 326.9 291.0 327.5 0.15 30 400 7600 -19.1 -53.1 3 34.0 -22.9 255 16 330.2 330.2 291.8 330.4 0.07 31 394 7712 -19.7 -47.7 6 28.0 -23.3 251 16 330.8 330.8 292.1 331.3 0.13 32 374 8096 -23.3 -42.3 16 19.0 -25.9 243 20 331.0 331.1 292.3 332.0 0.25 33 369 8195 -23.5 -46.5 10 23.0 -26.3 244 21 332.0 332.1 292.4 332.6 0.16 34 366 8254 -22.9 -52.9 5 30.0 -26.0 245 22 333.6 333.6 292.7 333.9 0.08 35 300 9680 -33.7 -57.7 7 24.0 -35.3 245 27 337.9 337.9 293.9 338.1 0.05 36 296 9774 -34.3 -58.3 7 24.0 -35.8 245 26 338.3 338.3 294.0 338.5 0.05 37 250 10940 -42.3 -66.3 6 24.0 -43.2 220 29 343.2 343.2 295.1 343.3 0.02 38 237 11298 -44.5 -67.5 6 23.0 -45.2 233 34 345.1 345.1 295.6 345.2 0.02 39 225 11645 -45.1 -72.1 3 27.0 -45.8 247 37 349.4 349.4 296.5 349.4 0.01 40 200 12420 -50.5 -74.5 4 24.0 -51.0 240 26 352.8 352.8 297.3 352.8 0.01 41 186 12891 -53.9 -76.9 4 23.0 -54.2 258 23 354.7 354.7 297.7 354.7 0.01 42 150 14250 -61.9 -80.9 6 19.0 -62.0 270 2 363.4 363.4 299.4 363.5 0.00 43 149 14291 -62.1 -81.1 6 19.0 -62.3 276 8 363.8 363.8 299.4 363.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 579.83 mb = 4744.01 m = 15564.16 ft Wetbulb zero: 635.96 mb = 3993.25 m = 13101.06 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 51.50 % Est. max temperature: 33.35 C = 92.03 F Sfc-Lift cond lev (LCL): 783.51 mb = 2241.35 m = 7353.43 ft T: 18.38 C 700-500 lapse rate: 7.56 C/km ThetaE index: 20.26 C Layer 810.0- 804.0 mb Conv cond level (CCL): 740.35 mb = 2726.00 m = 8943.45 ft Mean mixing ratio: 14.47 g/kg Conv temperature: 39.42 C = 102.96 F Cap Strength: 3.98 C Lifted Index: -6.00 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.00 C Lifted Index @700 mb: 1.08 C Showalter Index: -6.59 C Risk: Severe thunderstorms probable Total Totals Index: 55.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.10 C Cross Totals Index: 26.00 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 367.00 Risk: Showers and thunderstorms possible Energy Index: -5.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1576.69 J/kg Max Up Vert Vel: 56.15 m/s Conv Inhibition (B-): 104.90 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 808.29 mb = 1974.74 m = 6478.72 ft Lev Free Conv (LFC): 673.29 mb = 3523.13 m = 11558.67 ft Equ Level (EL): 213.29 mb = 11996.65 m = 39358.62 ft B at Equ Level: 1570.87 J/kg Wind level data Storm motion: 218 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 ---------------------------------------------------------- 0 986 231 150 7 -3.5 6.1 | 79 10 -9.6 -1.8 1 978 305 120 12 -10.4 6.0 | 84 17 -16.5 -1.9 2 945 610 140 7 -4.5 5.4 | 77 11 -10.6 -2.5 3 925 800 130 11 -8.4 7.1 | 87 15 -14.5 -0.8 4 913 914 135 11 -7.8 7.8 | 90 14 -13.9 -0.1 5 882 1219 145 10 -5.7 8.2 | 92 12 -11.8 0.3 6 852 1524 170 13 -2.3 12.8 | 121 10 -8.4 4.9 7 850 1542 170 13 -2.3 12.8 | 121 10 -8.4 4.9 8 822 1829 155 13 -5.5 11.8 | 109 12 -11.6 3.9 9 793 2134 190 15 2.6 14.8 | 153 8 -3.5 6.9 10 765 2438 175 13 -1.1 13.0 | 125 9 -7.2 5.1 11 738 2743 165 13 -3.4 12.6 | 116 11 -9.5 4.7 12 700 3200 180 19 0.0 19.0 | 151 13 -6.1 11.1 13 687 3353 195 20 5.2 19.3 | 175 11 -0.9 11.4 14 661 3658 200 19 6.5 17.9 | 182 10 0.4 10.0 15 637 3962 220 17 10.9 13.0 | 223 7 4.8 5.1 16 613 4267 215 17 9.8 13.9 | 211 7 3.7 6.0 17 590 4572 200 16 5.5 15.0 | 175 7 -0.6 7.2 18 568 4877 230 12 9.2 7.7 | 273 3 3.1 -0.2 19 527 5486 205 10 4.2 9.1 | 122 2 -1.9 1.2 20 507 5791 195 10 2.6 9.7 | 117 4 -3.5 1.8 21 500 5910 205 9 3.8 8.2 | 97 2 -2.3 0.3 22 488 6096 205 8 3.4 7.3 | 77 3 -2.7 -0.6 23 450 6706 250 10 9.4 3.4 | 323 6 3.3 -4.5 24 432 7010 240 10 8.7 5.0 | 318 4 2.6 -2.9 25 415 7315 255 9 8.7 2.3 | 335 6 2.6 -5.5 26 400 7600 255 16 15.5 4.1 | 292 10 9.4 -3.7 27 399 7620 255 15 14.5 3.9 | 295 9 8.4 -4.0 28 382 7925 240 17 14.7 8.5 | 266 9 8.6 0.6 29 352 8534 250 27 25.4 9.2 | 266 19 19.3 1.4 30 323 9144 245 26 23.6 11.0 | 260 18 17.5 3.1 31 300 9680 245 27 24.5 11.4 | 259 19 18.4 3.5 32 272 10363 245 21 19.0 8.9 | 266 13 12.9 1.0 33 260 10668 240 25 21.7 12.5 | 253 16 15.6 4.6 34 250 10940 220 29 18.6 22.2 | 221 19 12.5 14.3 35 249 10973 220 29 18.6 22.2 | 221 19 12.5 14.3 36 227 11582 245 38 34.4 16.1 | 254 30 28.3 8.2 37 217 11887 255 32 30.9 8.3 | 269 25 24.8 0.4 38 207 12192 250 22 20.7 7.5 | 271 15 14.6 -0.4 39 200 12420 240 26 22.5 13.0 | 253 17 16.4 5.1 40 198 12497 230 27 20.7 17.4 | 237 17 14.6 9.5 41 180 13106 275 20 19.9 -1.7 | 305 17 13.8 -9.6 42 156 14021 250 17 16.0 5.8 | 282 10 9.9 -2.1 43 150 14250 270 2 2.0 -0.0 | 27 9 -4.1 -7.9 44 148 14326 280 13 12.8 -2.3 | 327 12 6.7 -10.1 45 141 14630 260 2 2.0 0.3 | 29 9 -4.1 -7.5 Wind Parameters Mean winds (0-6000m): 187.7 at 13.3 knts Storm direction: 217.7 at 10.0 knts Shear (0-3000m) pos: 3.3 neg: 1.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 76.5 deg Storm rel helicity (0-3000m) pos: 72.1 neg: -22.6 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.7 10^-3/s Energy-Hel index: 0.47 Bulk Rich Number: 90.91 Bulk Shear: 17.34 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 ------------------------------------------------------------------------------- 500 130 9 81 13| 0.0 3.6 3.6| 7.2 -4.0 3.2 6.4 0.08| 14.0 1.1 1000 134 10 85 13| 1.1 1.8 2.9| 13.9 -4.0 10.0 10.0 0.17| 9.3 1.5 1500 145 11 94 12| 2.1 1.2 3.3| 28.8 -8.1 20.7 13.8 0.26| 8.9 2.3 2000 153 11 102 11| 2.9 0.9 3.8| 47.9 -13.1 34.9 17.4 0.33| 9.5 3.1 2500 159 12 107 11| 2.3 1.7 4.0| 47.9 -22.6 25.3 10.1 0.19| 8.6 1.7 3000 162 13 112 11| 3.3 1.4 4.6| 72.1 -22.6 49.5 16.5 0.32| 8.6 2.7 4000 177 14 132 9| 3.0 1.0 4.0|100.6 -24.4 76.2 19.0 0.41| 8.2 3.3 5000 185 14 142 8| 2.1 1.1 3.2|107.0 -32.5 74.5 14.9 0.34| 8.0 2.7 6000 188 13 141 7| 1.9 1.2 3.0|107.0 -35.1 71.9 12.0 0.25| 7.3 1.8 Wrote GIF file: K1Y8.skewt.19.GIF