UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120321.upa.cvt Date: 2100Z 3 DEC 25 Searching for K1Y8... Searching the city database file for: K1Y8 ... Date:2100Z 3 DEC 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 123 SFC 988 231 19.6 -4.4 19 24.0 8.5 340 11 293.8 294.3 282.2 302.1 2.79 2 982 283 17.8 -5.2 20 23.0 7.5 350 14 292.5 292.9 281.5 300.3 2.64 3 925 785 13.2 -5.8 26 19.0 4.9 340 11 292.8 293.3 281.7 300.8 2.68 4 850 1487 6.6 -6.4 39 13.0 1.2 335 7 293.1 293.6 281.9 301.4 2.78 5 839 1594 5.6 -6.4 42 12.0 0.6 329 6 293.1 293.6 282.0 301.5 2.82 6 822 1761 5.2 -8.8 36 14.0 -0.3 319 5 294.4 294.8 282.0 301.6 2.39 7 700 3048 -4.9 -13.9 49 9.0 -7.8 315 25 297.1 297.4 282.5 302.8 1.86 8 694 3116 -5.5 -13.5 53 8.0 -8.1 316 25 297.1 297.5 282.6 303.1 1.94 9 688 3184 -5.9 -19.9 32 14.0 -9.8 316 26 297.4 297.6 281.8 301.0 1.14 10 681 3264 -5.1 -37.1 6 32.0 -10.9 317 26 299.2 299.2 281.3 300.0 0.23 11 621 3981 -10.5 -42.5 5 32.0 -15.2 315 26 301.0 301.0 282.0 301.5 0.15 12 617 4031 -10.1 -46.1 3 36.0 -15.0 315 28 302.0 302.0 282.3 302.4 0.10 13 603 4208 -11.1 -46.1 4 35.0 -15.7 315 36 302.8 302.9 282.7 303.2 0.10 14 571 4626 -11.5 -52.5 2 41.0 -16.3 303 59 307.1 307.1 284.3 307.3 0.05 15 564 4721 -11.3 -53.3 2 42.0 -16.3 300 65 308.5 308.5 284.8 308.6 0.05 16 556 4831 -8.1 -53.1 1 45.0 -14.1 297 71 313.5 313.5 286.6 313.7 0.05 17 543 5014 -8.9 -51.9 2 43.0 -14.7 293 76 314.7 314.7 287.1 314.9 0.06 18 540 5057 -8.5 -50.5 2 42.0 -14.5 292 76 315.7 315.7 287.4 315.9 0.07 19 500 5650 -12.3 -49.3 3 37.0 -17.3 290 74 318.0 318.1 288.2 318.4 0.09 20 487 5850 -13.7 -46.7 4 33.0 -18.3 288 76 318.7 318.8 288.5 319.2 0.12 21 400 7300 -27.1 -50.1 9 23.0 -29.1 280 81 319.8 319.8 288.8 320.1 0.10 22 385 7575 -29.7 -50.7 11 21.0 -31.3 284 83 319.9 319.9 288.8 320.2 0.09 23 339 8472 -37.5 -57.5 11 20.0 -38.4 280 80 321.1 321.1 289.1 321.3 0.05 24 321 8848 -39.9 -62.9 7 23.0 -40.7 280 77 322.8 322.8 289.6 322.9 0.03 25 319 8891 -39.5 -65.5 5 26.0 -40.4 280 77 324.0 324.0 290.0 324.0 0.02 26 308 9131 -41.3 -64.3 7 23.0 -42.1 280 75 324.7 324.7 290.2 324.8 0.02 27 300 9310 -41.3 -68.3 4 27.0 -42.1 270 72 327.2 327.2 290.9 327.2 0.01 28 250 10520 -49.7 -72.7 5 23.0 -50.1 270 75 332.2 332.2 292.3 332.2 0.01 29 216 11463 -55.2 -74.8 7 19.6 -55.5 260 86 337.8 337.8 293.8 337.8 0.01 30 211 11612 -56.1 -75.1 8 19.0 -56.3 261 85 338.7 338.7 294.0 338.7 0.01 31 200 11950 -58.7 -75.7 9 17.0 -58.9 270 75 339.8 339.8 294.3 339.8 0.01 32 172 12888 -63.7 -79.7 10 16.0 -63.8 285 59 346.5 346.5 295.8 346.5 0.00 33 153 13608 -63.5 -84.5 4 21.0 -63.6 289 64 358.7 358.7 298.4 358.7 0.00 34 150 13730 -61.9 -84.9 3 23.0 -62.0 290 65 363.4 363.4 299.4 363.4 0.00 35 142 14073 -56.7 -84.7 2 28.0 -57.0 292 62 378.3 378.3 302.0 378.3 0.00 TRP WND 216 11463 -55.2 -74.8 7 19.6 -55.5 260 86 337.8 337.8 293.8 337.8 0.01 Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 759.19 mb = 2423.52 m = 7951.09 ft Wetbulb zero: 828.02 mb = 1701.25 m = 5581.47 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 21.23 % Est. max temperature: 19.02 C = 66.23 F Sfc-Lift cond lev (LCL): 688.71 mb = 3175.60 m = 10418.52 ft T: -5.85 C 700-500 lapse rate: 2.84 C/km ThetaE index: 1.76 C Layer 982.0- 925.0 mb Conv cond level (CCL): 484.96 mb = 5880.66 m = 19293.27 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 44.51 C = 112.12 F Cap Strength: 15.27 C Lifted Index: 16.16 C Risk: None Lifted Index @300 mb: 18.83 C Lifted Index @700 mb: 3.89 C Showalter Index: 15.72 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 5.90 C K Index: 3.50 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.56 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-): 8801.08 J/kg Cap Strength: 16.09 C Lift Cond Lev (LCL): 692.93 mb = 3127.71 m = 10261.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 26 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 ---------------------------------------------------------- 0 988 231 340 11 3.8 -10.3 | 147 16 -8.6 13.1 1 979 305 355 15 1.3 -14.9 | 128 14 -11.0 8.5 2 944 610 350 13 2.3 -12.8 | 136 15 -10.1 10.6 3 925 785 340 11 3.8 -10.3 | 147 16 -8.6 13.1 4 911 914 340 9 3.1 -8.5 | 148 18 -9.3 15.0 5 878 1219 330 7 3.5 -6.1 | 153 19 -8.8 17.4 6 850 1487 335 7 3.0 -6.3 | 151 20 -9.4 17.1 7 815 1829 315 5 3.5 -3.5 | 156 22 -8.8 19.9 8 784 2134 335 10 4.2 -9.1 | 151 17 -8.1 14.4 9 755 2438 330 18 9.0 -15.6 | 157 9 -3.3 7.8 10 727 2743 315 25 17.7 -17.7 | 223 8 5.3 5.8 11 700 3048 315 25 17.7 -17.7 | 223 8 5.3 5.8 12 647 3658 320 28 18.0 -21.4 | 251 6 5.6 2.0 13 622 3962 315 25 17.7 -17.7 | 223 8 5.3 5.8 14 598 4267 315 39 27.6 -27.6 | 285 16 15.2 -4.1 15 553 4877 295 74 67.1 -31.3 | 278 55 54.7 -7.8 16 531 5182 290 78 73.3 -26.7 | 273 61 60.9 -3.2 17 500 5650 290 74 69.5 -25.3 | 272 57 57.2 -1.9 18 471 6096 285 79 76.3 -20.4 | 267 64 64.0 3.0 19 400 7300 280 81 79.8 -14.1 | 262 68 67.4 9.4 20 382 7620 285 83 80.2 -21.5 | 268 68 67.8 2.0 21 366 7925 280 83 81.7 -14.4 | 263 70 69.4 9.0 22 307 9144 280 75 73.9 -13.0 | 260 62 61.5 10.4 23 300 9310 270 72 72.0 -0.0 | 249 64 59.7 23.4 24 294 9449 270 69 69.0 -0.0 | 248 61 56.7 23.4 25 256 10363 260 80 78.8 13.9 | 241 76 66.4 37.3 26 250 10520 270 75 75.0 -0.0 | 249 67 62.7 23.4 27 244 10668 270 76 76.0 -0.0 | 250 68 63.7 23.4 28 216 11463 260 86 84.7 14.9 | 242 82 72.3 38.4 29 212 11582 260 86 84.7 14.9 | 242 82 72.3 38.4 30 200 11950 270 75 75.0 -0.0 | 249 67 62.7 23.4 31 174 12802 285 58 56.0 -15.0 | 259 44 43.7 8.4 32 150 13730 290 65 61.1 -22.2 | 269 49 48.7 1.2 33 143 14021 290 64 60.1 -21.9 | 268 48 47.8 1.5 34 136 14326 305 45 36.9 -25.8 | 276 25 24.5 -2.4 Wind Parameters Mean winds (0-6000m): 302.2 at 35.3 knts Storm direction: 332.2 at 26.5 knts Shear (0-3000m) pos: 1.6 neg: 2.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 56.7 neg: -28.9 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 105.84 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 ------------------------------------------------------------------------------- 500 351 13 135 14| 0.9 0.0 0.9| 15.3 -18.2 -3.0 -6.0 -0.09| 9.5 -0.8 1000 346 11 143 16| 0.4 2.6 3.0| 27.7 -18.2 9.4 9.4 0.13| 7.4 1.0 1500 342 10 147 17| 0.3 2.3 2.6| 34.6 -20.6 14.0 9.3 0.16| 5.8 0.9 2000 339 9 149 17| 2.0 1.7 3.8| 37.0 -28.9 8.0 4.0 0.06| 6.6 0.4 2500 334 11 151 15| 1.6 2.4 4.1| 54.3 -28.9 25.3 10.1 0.26| 8.2 2.1 3000 328 14 156 13| 1.6 2.0 3.6| 56.7 -28.9 27.7 9.2 0.28| 7.1 2.0 4000 323 17 168 10| 1.4 2.7 4.1| 85.3 -33.9 51.3 12.8 0.35| 7.6 2.7 5000 311 27 233 10| 1.1 6.9 8.0| 91.5-187.6 -96.1 -19.2 0.10| 11.2 1.1 6000 302 35 255 18| 0.9 6.1 7.0| 91.5-293.1-201.6 -33.6 0.03| 10.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//K1Y8/skewt/K1Y8.skewt.20251203.21.gif