UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121702.upa.cvt Date: 0200Z 17 DEC 25 Searching for K1Y8... Searching the city database file for: K1Y8 ... Date:0200Z 17 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 139 SFC 990 231 19.6 1.6 30 18.0 10.3 195 2 293.6 294.4 283.9 306.3 4.33 2 988 248 22.0 2.0 27 20.0 11.4 183 3 296.2 297.0 285.1 309.4 4.47 3 982 301 22.6 0.6 23 22.0 11.2 148 5 297.3 298.0 285.1 309.4 4.06 4 962 477 21.0 0.0 25 21.0 10.2 244 5 297.4 298.1 285.1 309.3 3.97 5 942 658 22.0 -3.0 19 25.0 9.7 321 5 300.2 300.8 285.4 310.1 3.25 6 940 676 22.0 -3.0 19 25.0 9.6 322 5 300.4 301.0 285.4 310.3 3.26 7 925 814 21.6 -4.4 17 26.0 9.0 325 6 301.4 301.9 285.5 310.5 2.98 8 904 1012 21.4 -10.6 11 32.0 7.5 340 7 303.2 303.5 285.0 309.1 1.88 9 875 1293 19.4 -12.6 10 32.0 6.1 360 9 303.9 304.2 285.0 309.2 1.66 10 850 1541 18.8 -21.2 5 40.0 4.5 15 13 305.8 306.0 284.8 308.6 0.83 11 843 1612 18.8 -24.2 4 43.0 4.2 16 13 306.6 306.7 284.8 308.7 0.64 12 803 2026 16.6 -28.4 3 45.0 2.5 14 14 308.5 308.6 285.4 310.1 0.46 13 780 2272 14.4 -22.6 6 37.0 1.7 12 14 308.7 308.9 285.8 311.4 0.80 14 766 2425 13.0 -5.0 28 18.0 4.3 15 15 308.8 309.5 288.6 319.6 3.44 15 765 2435 13.0 -5.0 28 18.0 4.3 15 15 308.9 309.6 288.6 319.8 3.44 16 723 2907 9.8 -6.2 32 16.0 2.3 5 14 310.5 311.1 289.0 321.0 3.32 17 700 3174 8.4 -9.6 27 18.0 0.5 355 16 311.8 312.3 288.8 320.3 2.63 18 699 3186 8.4 -9.6 27 18.0 0.5 354 16 311.9 312.4 288.9 320.4 2.64 19 648 3807 3.6 -12.4 30 16.0 -2.9 350 21 313.3 313.7 289.0 320.7 2.28 20 621 4152 2.6 -16.4 23 19.0 -4.4 350 23 316.0 316.3 289.3 321.7 1.71 21 619 4178 2.4 -10.6 38 13.0 -3.1 350 23 316.1 316.6 290.3 325.1 2.75 22 613 4256 1.8 -11.2 37 13.0 -3.6 350 24 316.3 316.8 290.2 324.9 2.65 23 606 4349 1.6 -16.4 25 18.0 -5.1 347 23 317.1 317.4 289.6 322.9 1.75 24 602 4402 1.4 -18.6 21 20.0 -5.6 345 23 317.4 317.7 289.5 322.4 1.46 25 586 4619 0.0 -15.0 31 15.0 -5.7 336 21 318.3 318.7 290.3 325.1 2.03 26 562 4952 -2.5 -26.5 14 24.0 -9.3 326 19 319.1 319.3 289.3 321.9 0.78 27 513 5670 -7.5 -21.5 32 14.0 -11.8 326 32 321.5 321.8 290.6 326.1 1.34 28 512 5685 -7.5 -21.5 32 14.0 -11.8 326 33 321.7 322.0 290.7 326.3 1.34 29 500 5870 -8.3 -23.3 29 15.0 -12.7 325 37 322.9 323.1 290.9 327.0 1.17 30 480 6184 -9.9 -29.9 18 20.0 -14.7 322 35 324.7 324.9 290.9 327.1 0.67 31 447 6725 -15.1 -26.1 39 11.0 -17.9 315 40 324.9 325.1 291.3 328.5 1.02 32 438 6878 -16.1 -31.1 26 15.0 -19.3 315 41 325.5 325.6 291.1 327.9 0.65 33 400 7550 -21.9 -31.9 40 10.0 -23.8 315 48 326.5 326.7 291.4 328.9 0.66 34 363 8258 -28.3 -35.3 51 7.0 -29.3 320 56 327.2 327.3 291.5 329.1 0.52 35 348 8560 -30.7 -36.7 56 6.0 -31.5 323 53 327.9 328.0 291.6 329.6 0.47 36 329 8958 -33.7 -43.7 36 10.0 -34.7 328 48 329.1 329.1 291.7 330.0 0.24 37 314 9284 -36.5 -42.5 54 6.0 -37.1 334 47 329.6 329.7 291.9 330.7 0.29 38 300 9600 -38.7 -45.7 48 7.0 -39.2 335 52 330.8 330.9 292.2 331.6 0.21 39 265 10436 -45.5 -51.5 51 6.0 -45.8 335 55 332.8 332.9 292.6 333.3 0.13 40 250 10820 -48.9 -55.9 44 7.0 -49.1 335 59 333.4 333.4 292.7 333.7 0.08 41 230 11364 -53.3 -62.3 33 9.0 -53.5 336 58 334.7 334.7 293.0 334.9 0.04 42 229 11392 -53.3 -63.3 29 10.0 -53.5 337 57 335.1 335.1 293.1 335.3 0.03 43 228 11420 -52.3 -72.3 7 20.0 -52.6 337 56 337.1 337.1 293.6 337.1 0.01 44 225 11506 -50.5 -72.5 6 22.0 -50.9 339 53 341.1 341.1 294.6 341.2 0.01 45 219 11684 -49.5 -74.5 4 25.0 -50.0 331 52 345.3 345.3 295.6 345.3 0.01 46 206 12086 -48.7 -76.7 2 28.0 -49.3 322 66 352.7 352.7 297.2 352.7 0.01 47 203 12182 -49.6 -77.1 3 27.5 -50.1 325 70 352.7 352.7 297.2 352.8 0.01 48 200 12280 -50.5 -77.5 3 27.0 -51.0 325 70 352.8 352.8 297.3 352.8 0.00 49 179 12994 -55.7 -78.7 4 23.0 -56.0 331 61 355.7 355.7 297.8 355.7 0.00 50 169 13358 -57.5 -82.5 3 25.0 -57.8 336 54 358.6 358.6 298.4 358.6 0.00 51 164 13547 -56.9 -83.9 2 27.0 -57.2 338 50 362.7 362.7 299.2 362.7 0.00 52 152 14027 -58.1 -85.1 2 27.0 -58.3 329 31 368.6 368.6 300.3 368.6 0.00 53 150 14110 -58.5 -84.5 2 26.0 -58.7 320 32 369.3 369.3 300.4 369.3 0.00 54 132 14901 -64.3 -88.3 2 24.0 -64.4 301 35 372.7 372.7 301.0 372.7 0.00 55 100 16560 -72.9 -89.9 6 17.0 -72.9 305 19 386.9 386.9 303.3 386.9 0.00 56 99 16619 -73.3 -90.3 6 17.0 -73.3 305 19 387.2 387.2 303.4 387.2 0.00 57 70 18640 -75.3 -89.3 9 14.0 -75.3 295 11 423.3 423.3 308.1 423.3 0.00 58 50 20620 -66.5 -89.5 3 23.0 -66.8 55 13 486.8 486.8 314.0 486.8 0.00 TRP 99 16619 -73.3 -90.3 6 17.0 -73.3 305 19 387.2 387.2 303.4 387.2 0.00 WND 203 12182 -49.6 -77.1 3 27.5 -50.1 325 70 352.7 352.7 297.2 352.8 0.01 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 586.00 mb = 4618.85 m = 15153.51 ft Wetbulb zero: 690.79 mb = 3282.62 m = 10769.63 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 21.20 % Est. max temperature: 32.68 C = 90.82 F Sfc-Lift cond lev (LCL): 756.15 mb = 2532.52 m = 8308.69 ft T: 12.34 C 700-500 lapse rate: 6.19 C/km ThetaE index: 1.42 C Layer 904.0- 875.0 mb Conv cond level (CCL): 462.53 mb = 6465.54 m = 21212.16 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 50.75 C = 123.34 F Cap Strength: 13.63 C Lifted Index: 14.18 C Risk: None Lifted Index @300 mb: 15.19 C Lifted Index @700 mb: 10.55 C Showalter Index: 14.01 C Risk: None Total Totals Index: 14.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: -12.90 C K Index: -12.10 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.36 J/kg Max Up Vert Vel: 8.05 m/s Conv Inhibition (B-): 21853.19 J/kg Cap Strength: 13.98 C Lift Cond Lev (LCL): 644.92 mb = 3845.18 m = 12615.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 14 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 ---------------------------------------------------------- 0 990 231 195 2 0.5 1.9 | 194 16 3.8 15.1 1 982 305 145 5 -2.9 4.1 | 181 17 0.4 17.3 2 947 610 320 5 3.2 -3.8 | 215 11 6.5 9.4 3 925 814 325 6 3.4 -4.9 | 219 11 6.7 8.3 4 914 914 335 7 3.0 -6.3 | 222 9 6.2 6.8 5 882 1219 350 8 1.4 -7.9 | 221 7 4.7 5.3 6 852 1524 30 13 -6.5 -11.3 | 121 4 -3.2 1.9 7 850 1541 15 13 -3.4 -12.6 | 173 1 -0.1 0.6 8 821 1829 20 15 -5.1 -14.1 | 64 2 -1.8 -0.9 9 792 2134 10 14 -2.4 -13.8 | 305 1 0.9 -0.6 10 764 2438 15 15 -3.9 -14.5 | 25 1 -0.6 -1.3 11 737 2743 5 15 -1.3 -14.9 | 312 3 2.0 -1.8 12 711 3048 5 14 -1.2 -13.9 | 290 2 2.1 -0.8 13 700 3174 355 16 1.4 -15.9 | 300 5 4.7 -2.7 14 685 3353 345 18 4.7 -17.4 | 298 9 7.9 -4.2 15 659 3658 350 20 3.5 -19.7 | 314 9 6.8 -6.5 16 611 4267 350 24 4.2 -23.6 | 324 13 7.5 -10.4 17 566 4877 325 19 10.9 -15.6 | 279 14 14.2 -2.4 18 545 5182 330 21 10.5 -18.2 | 290 15 13.8 -5.0 19 500 5870 325 37 21.2 -30.3 | 305 30 24.5 -17.1 20 485 6096 325 34 19.5 -27.9 | 303 27 22.8 -14.7 21 466 6401 315 37 26.2 -26.2 | 294 32 29.4 -13.0 22 400 7550 315 48 33.9 -33.9 | 299 43 37.2 -20.7 23 396 7620 315 47 33.2 -33.2 | 299 42 36.5 -20.0 24 364 8230 320 56 36.0 -42.9 | 307 49 39.3 -29.7 25 320 9144 330 46 23.0 -39.8 | 315 37 26.3 -26.6 26 306 9449 340 48 16.4 -45.1 | 328 38 19.7 -31.9 27 300 9600 335 52 22.0 -47.1 | 323 42 25.3 -33.9 28 256 10668 335 56 23.7 -50.8 | 324 46 26.9 -37.6 29 250 10820 335 59 24.9 -53.5 | 325 49 28.2 -40.3 30 233 11278 335 61 25.8 -55.3 | 325 51 29.1 -42.1 31 223 11582 340 50 17.1 -47.0 | 329 39 20.4 -33.8 32 212 11887 315 57 40.3 -40.3 | 302 51 43.6 -27.1 33 203 12182 325 70 40.2 -57.3 | 315 62 43.4 -44.1 34 200 12280 325 70 40.2 -57.3 | 315 62 43.4 -44.1 35 193 12497 325 70 40.2 -57.3 | 315 62 43.4 -44.1 36 160 13716 340 47 16.1 -44.2 | 328 37 19.4 -31.0 37 152 14021 330 31 15.5 -26.8 | 306 23 18.8 -13.7 38 150 14110 320 32 20.6 -24.5 | 295 26 23.9 -11.3 39 131 14935 300 35 30.3 -17.5 | 277 34 33.6 -4.3 40 124 15240 310 42 32.2 -27.0 | 291 38 35.5 -13.8 41 118 15545 325 37 21.2 -30.3 | 305 30 24.5 -17.1 42 102 16459 300 17 14.7 -8.5 | 255 19 18.0 4.7 43 100 16560 305 19 15.6 -10.9 | 263 19 18.8 2.3 44 99 16619 305 19 15.6 -10.9 | 263 19 18.8 2.3 45 87 17374 300 20 17.3 -10.0 | 261 21 20.6 3.2 46 78 17983 325 21 12.0 -17.2 | 285 16 15.3 -4.0 47 71 18593 320 13 8.4 -10.0 | 254 12 11.6 3.2 48 70 18640 295 11 10.0 -4.6 | 237 16 13.3 8.5 49 67 18898 295 11 10.0 -4.6 | 237 16 13.3 8.5 50 60 19507 305 20 16.4 -11.5 | 265 20 19.7 1.7 51 57 19812 350 10 1.7 -9.8 | 236 6 5.0 3.3 52 52 20422 340 15 5.1 -14.1 | 276 8 8.4 -0.9 53 50 20620 55 13 -10.6 -7.5 | 128 9 -7.4 5.7 54 49 20726 20 18 -6.2 -16.9 | 38 5 -2.9 -3.7 55 46 21031 75 11 -10.6 -2.8 | 145 13 -7.3 10.3 56 43 21336 60 10 -8.7 -5.0 | 147 10 -5.4 8.2 57 40 21641 70 12 -11.3 -4.1 | 139 12 -8.0 9.1 Wind Parameters Mean winds (0-6000m): 344.0 at 18.1 knts Storm direction: 14.0 at 13.6 knts Shear (0-3000m) pos: 2.8 neg: 1.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 106.0 deg Storm rel helicity (0-3000m) pos: 45.3 neg: -17.9 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.12 Bulk Shear: 28.95 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 ------------------------------------------------------------------------------- 500 303 5 215 13| 7.2 0.0 7.2| 42.0 -11.7 30.3 60.6 0.39| 18.2 7.0 1000 335 6 217 10| 5.2 0.0 5.2| 44.5 -12.0 32.5 32.5 0.34| 11.4 3.9 1500 360 8 212 6| 5.6 0.0 5.6| 44.5 -15.7 28.8 19.2 0.05| 11.1 0.5 2000 7 10 210 4| 4.2 0.4 4.6| 44.6 -16.3 28.3 14.1 -0.01| 9.4 -0.1 2500 8 11 213 3| 3.4 0.7 4.0| 44.9 -17.3 27.6 11.0 -0.04| 8.3 -0.3 3000 7 11 225 3| 2.8 1.3 4.1| 45.3 -17.9 27.4 9.1 -0.04| 7.8 -0.3 4000 360 14 279 3| 2.1 1.7 3.8| 56.7 -18.3 38.4 9.6 0.04| 6.9 0.3 5000 353 15 290 6| 1.7 1.7 3.4| 67.7 -53.2 14.4 2.9 -0.07| 6.9 -0.5 6000 344 18 297 9| 1.4 2.6 4.0| 92.2 -75.2 17.0 2.8 -0.04| 7.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//K1Y8/skewt/K1Y8.skewt.20251217.02.gif