UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121214.upa.cvt Date: 1400Z 12 DEC 25 Searching for K1Y8... Searching the city database file for: K1Y8 ... Date:1400Z 12 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 136 SFC 989 231 14.0 4.0 51 10.0 8.8 20 3 288.1 289.0 282.5 302.7 5.15 2 985 265 17.2 3.2 39 14.0 9.9 44 4 291.6 292.5 283.7 305.7 4.89 3 968 414 19.2 2.2 32 17.0 10.3 65 6 295.1 295.9 284.8 308.7 4.63 4 963 459 20.8 1.8 28 19.0 10.7 62 5 297.1 298.0 285.5 310.6 4.52 5 954 540 20.2 1.2 28 19.0 10.3 58 5 297.3 298.1 285.4 310.3 4.37 6 950 576 20.8 1.8 28 19.0 10.7 57 5 298.3 299.1 286.0 312.0 4.58 7 948 594 21.8 0.8 25 21.0 10.7 56 5 299.5 300.3 286.1 312.3 4.27 8 931 750 20.6 0.6 26 20.0 10.2 19 7 299.8 300.6 286.3 312.7 4.29 9 925 806 20.8 0.8 26 20.0 10.3 5 8 300.6 301.4 286.6 313.8 4.38 10 919 862 20.6 0.6 26 20.0 10.1 8 7 300.9 301.7 286.8 314.1 4.34 11 896 1080 19.8 -0.2 26 20.0 9.4 337 8 302.3 303.1 287.1 315.1 4.20 12 882 1216 21.2 -1.8 21 23.0 9.3 311 9 305.1 305.8 287.7 316.8 3.80 13 850 1534 19.2 -1.8 24 21.0 8.4 350 5 306.3 307.0 288.2 318.5 3.94 14 808 1966 15.6 -2.4 29 18.0 6.5 346 5 306.9 307.6 288.5 319.2 3.96 15 758 2505 13.0 -12.0 16 25.0 2.5 343 9 309.7 310.1 287.5 316.2 2.01 16 700 3167 7.8 -12.2 23 20.0 -0.4 315 5 311.1 311.5 288.1 318.1 2.14 17 654 3723 3.2 -13.8 27 17.0 -3.4 356 6 312.0 312.4 288.3 318.6 2.01 18 595 4482 -2.1 -24.1 17 22.0 -8.5 102 3 314.4 314.6 287.9 317.6 0.92 19 576 4740 -3.5 -30.5 10 27.0 -10.2 91 3 315.7 315.8 287.9 317.6 0.52 20 564 4906 -2.3 -46.3 2 44.0 -10.3 84 2 319.1 319.1 288.6 319.5 0.11 21 500 5850 -9.9 -42.9 5 33.0 -15.5 5 11 321.0 321.0 289.2 321.6 0.17 22 463 6438 -14.5 -44.5 6 30.0 -19.0 353 11 322.4 322.4 289.6 323.0 0.16 23 428 7029 -18.3 -51.3 4 33.0 -22.1 322 7 324.9 324.9 290.3 325.2 0.08 24 400 7530 -22.9 -52.9 5 30.0 -25.8 295 3 325.2 325.2 290.4 325.5 0.07 25 300 9560 -41.1 -59.1 13 18.0 -41.8 250 13 327.4 327.4 291.0 327.6 0.04 26 284 9929 -44.7 -61.7 13 17.0 -45.2 243 15 327.4 327.5 291.0 327.6 0.03 27 265 10389 -47.9 -64.9 12 17.0 -48.3 251 20 329.3 329.3 291.6 329.4 0.02 28 250 10770 -50.9 -65.9 15 15.0 -51.2 275 25 330.4 330.4 291.9 330.5 0.02 29 219 11619 -56.5 -69.5 18 13.0 -56.7 271 24 334.5 334.5 292.9 334.6 0.01 30 200 12190 -58.9 -73.9 13 15.0 -59.0 285 40 339.5 339.5 294.2 339.5 0.01 31 184 12711 -60.9 -76.9 10 16.0 -61.0 276 38 344.4 344.4 295.4 344.5 0.01 32 177 12952 -61.3 -78.3 9 17.0 -61.4 282 35 347.6 347.6 296.1 347.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 618.38 mb = 4181.24 m = 13717.83 ft Wetbulb zero: 707.89 mb = 3073.80 m = 10084.53 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 19.32 % Est. max temperature: 32.31 C = 90.16 F Sfc-Lift cond lev (LCL): 850.46 mb = 1529.35 m = 5017.49 ft T: 19.23 C 700-500 lapse rate: 6.60 C/km ThetaE index: 2.97 C Layer 758.0- 700.0 mb Conv cond level (CCL): 526.25 mb = 5449.15 m = 17877.58 ft Mean mixing ratio: 4.42 g/kg Conv temperature: 46.03 C = 114.85 F Cap Strength: 12.09 C Lifted Index: 11.29 C Risk: None Lifted Index @300 mb: 11.35 C Lifted Index @700 mb: 11.06 C Showalter Index: 7.37 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 29.10 C Cross Totals Index: 8.10 C K Index: 7.30 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.47 J/kg Max Up Vert Vel: 9.43 m/s Conv Inhibition (B-): 5289.83 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 706.77 mb = 3086.98 m = 10127.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 5 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 ---------------------------------------------------------- 0 989 231 20 3 -1.0 -2.8 | 220 2 1.2 1.4 1 981 305 70 6 -5.6 -2.1 | 122 4 -3.4 2.2 2 946 610 55 5 -4.1 -2.9 | 126 2 -1.9 1.4 3 925 806 5 8 -0.7 -8.0 | 338 4 1.5 -3.7 4 913 914 10 6 -1.0 -5.9 | 325 2 1.2 -1.7 5 882 1219 310 9 6.9 -5.8 | 280 9 9.1 -1.6 6 850 1534 350 5 0.9 -4.9 | 283 3 3.1 -0.7 7 821 1829 340 6 2.1 -5.6 | 288 4 4.3 -1.4 8 792 2134 355 4 0.3 -4.0 | 265 3 2.5 0.2 9 763 2438 345 8 2.1 -7.7 | 309 6 4.3 -3.5 10 736 2743 335 11 4.6 -10.0 | 310 9 6.8 -5.7 11 700 3167 315 5 3.5 -3.5 | 263 6 5.7 0.7 12 658 3658 345 6 1.6 -5.8 | 293 4 3.8 -1.6 13 610 4267 110 4 -3.8 1.4 | 164 6 -1.6 5.6 14 565 4877 85 2 -2.0 -0.2 | 183 4 0.2 4.1 15 504 5791 355 10 0.9 -10.0 | 332 7 3.1 -5.7 16 500 5850 5 11 -1.0 -11.0 | 350 7 1.2 -6.7 17 484 6096 10 13 -2.3 -12.8 | 0 9 -0.1 -8.6 18 400 7530 295 3 2.7 -1.3 | 239 6 4.9 3.0 19 395 7620 295 3 2.7 -1.3 | 239 6 4.9 3.0 20 378 7925 0 0 -0.0 -0.0 | 208 5 2.2 4.2 21 318 9144 245 7 6.3 3.0 | 230 11 8.5 7.2 22 300 9560 250 13 12.2 4.4 | 239 17 14.4 8.7 23 278 10058 240 16 13.9 8.0 | 233 20 16.1 12.2 24 254 10668 260 23 22.7 4.0 | 252 26 24.9 8.2 25 250 10770 275 25 24.9 -2.2 | 266 27 27.1 2.0 26 242 10973 280 25 24.6 -4.3 | 270 27 26.8 -0.1 27 220 11582 270 23 23.0 -0.0 | 260 26 25.2 4.2 28 200 12190 285 40 38.6 -10.4 | 279 41 40.8 -6.1 29 200 12192 280 43 42.3 -7.5 | 274 45 44.5 -3.2 30 181 12802 275 37 36.9 -3.2 | 269 39 39.1 1.0 31 172 13106 290 32 30.1 -10.9 | 282 33 32.3 -6.7 Wind Parameters Mean winds (0-6000m): 357.5 at 6.4 knts Storm direction: 27.5 at 4.8 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 46.4 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -23.7 tot: -18.6 m^2/s^2 ave: -6.2 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.11 Bulk Shear: 4.40 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 55 5 116 3| 4.0 0.0 4.0| 0.1 -3.3 -3.2 -6.4 -0.81| 11.1 -9.0 1000 16 6 348 2| 2.0 4.9 6.8| 0.1 -11.4 -11.3 -11.3 -0.69| 11.5 -8.0 1500 359 6 314 3| 2.5 3.2 5.8| 2.3 -11.8 -9.5 -6.3 -0.50| 10.0 -5.0 2000 356 6 305 3| 2.1 2.4 4.5| 3.2 -12.9 -9.6 -4.8 -0.44| 8.6 -3.8 2500 352 7 305 4| 1.7 2.9 4.5| 5.0 -13.1 -8.0 -3.2 -0.33| 8.1 -2.7 3000 347 7 301 4| 1.4 2.1 3.5| 5.0 -23.7 -18.6 -6.2 -0.41| 7.9 -3.2 4000 348 6 299 4| 2.0 1.6 3.5| 11.4 -23.7 -12.2 -3.1 -0.16| 7.7 -1.2 5000 356 6 299 3| 1.6 1.3 2.8| 13.6 -26.0 -12.4 -2.5 -0.16| 6.8 -1.1 6000 358 6 311 3| 1.3 1.6 2.9| 17.9 -33.3 -15.4 -2.6 -0.20| 6.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//K1Y8/skewt/K1Y8.skewt.20251212.14.gif