UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120504.upa.cvt Date: 0400Z 5 DEC 25 Searching for K1Y8... Searching the city database file for: K1Y8 ... Date:0400Z 5 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 172 335 5 SFC 993 231 13.8 -3.2 31 17.0 6.2 335 5 287.5 288.1 279.7 296.3 3.04 2 990 257 16.2 -3.8 25 20.0 7.2 342 7 290.2 290.7 280.8 298.7 2.91 3 977 369 16.6 -5.4 22 22.0 6.9 3 10 291.7 292.1 281.1 299.4 2.61 4 925 831 12.6 -6.4 26 19.0 4.5 35 6 292.2 292.6 281.3 299.8 2.56 5 879 1255 8.8 -6.2 34 15.0 2.5 29 3 292.5 293.0 281.6 300.7 2.73 6 870 1340 8.4 -13.6 19 22.0 0.5 39 5 293.0 293.3 280.3 297.7 1.54 7 850 1532 7.2 -14.8 19 22.0 -0.4 60 9 293.7 293.9 280.5 298.1 1.42 8 776 2275 3.0 -26.0 10 29.0 -4.6 25 10 296.9 297.0 280.8 298.9 0.59 9 765 2391 4.8 -38.2 3 43.0 -4.4 22 8 300.1 300.1 281.6 300.7 0.18 10 760 2444 4.6 -38.4 3 43.0 -4.5 20 7 300.4 300.5 281.8 301.1 0.18 11 727 2803 1.6 -38.4 3 40.0 -6.5 357 7 301.0 301.0 282.0 301.6 0.19 12 717 2915 2.2 -44.8 2 47.0 -6.4 351 7 302.8 302.9 282.7 303.2 0.10 13 700 3108 0.8 -46.2 2 47.0 -7.4 340 7 303.4 303.4 282.9 303.7 0.09 14 690 3223 0.2 -46.8 1 47.0 -7.8 345 7 304.0 304.0 283.1 304.3 0.08 15 672 3435 1.4 -35.6 4 37.0 -6.9 355 8 307.6 307.7 284.8 308.6 0.27 16 602 4310 -5.1 -18.1 35 13.0 -9.2 352 11 309.9 310.2 287.1 314.9 1.53 17 555 4942 -9.9 -21.9 37 12.0 -13.2 321 8 311.5 311.8 287.2 315.5 1.19 18 521 5427 -12.5 -37.5 10 25.0 -16.9 63 8 314.1 314.1 287.1 315.1 0.29 19 500 5740 -15.1 -38.1 12 23.0 -18.8 30 20 314.6 314.7 287.3 315.7 0.29 20 445 6611 -22.1 -44.1 12 22.0 -24.7 20 33 316.5 316.5 287.8 317.1 0.17 21 430 6863 -23.3 -46.3 10 23.0 -25.8 32 34 318.1 318.1 288.3 318.6 0.14 22 426 6931 -22.9 -46.9 9 24.0 -25.5 36 35 319.4 319.4 288.7 319.9 0.13 23 400 7390 -26.7 -43.7 18 17.0 -28.5 40 39 320.3 320.3 289.0 321.0 0.20 24 335 8639 -37.5 -51.5 22 14.0 -38.3 44 38 322.2 322.2 289.5 322.6 0.10 25 325 8847 -39.1 -55.1 17 16.0 -39.9 45 38 322.8 322.8 289.7 323.0 0.07 26 300 9390 -43.5 -55.5 25 12.0 -44.0 25 45 324.0 324.1 290.0 324.3 0.07 27 272 10040 -49.1 -56.1 44 7.0 -49.3 18 49 325.1 325.1 290.4 325.4 0.07 28 263 10260 -50.1 -57.1 43 7.0 -50.3 16 50 326.8 326.8 290.9 327.1 0.06 29 250 10590 -51.1 -61.1 29 10.0 -51.4 25 32 330.1 330.1 291.8 330.3 0.04 30 248 10642 -51.3 -63.3 23 12.0 -51.5 25 30 330.6 330.6 291.9 330.7 0.03 31 241 10829 -51.3 -70.3 9 19.0 -51.6 20 31 333.3 333.3 292.6 333.3 0.01 32 229 11161 -51.7 -73.7 5 22.0 -52.0 2 37 337.6 337.6 293.7 337.6 0.01 33 222 11364 -49.3 -76.3 3 27.0 -49.8 358 44 344.3 344.3 295.3 344.3 0.01 34 214 11606 -48.9 -77.9 2 29.0 -49.4 7 47 348.5 348.5 296.3 348.5 0.00 35 200 12050 -50.1 -79.1 2 29.0 -50.6 40 36 353.4 353.4 297.4 353.4 0.00 36 184 12592 -51.1 -81.1 2 30.0 -51.5 34 44 360.3 360.3 298.8 360.4 0.00 37 161 13445 -57.3 -83.3 2 26.0 -57.6 40 47 363.9 363.9 299.5 363.9 0.00 38 150 13890 -58.5 -84.5 2 26.0 -58.7 15 29 369.3 369.3 300.4 369.3 0.00 39 145 14103 -59.7 -84.7 2 25.0 -59.9 23 30 370.8 370.8 300.7 370.8 0.00 40 133 14645 -58.5 -85.5 2 27.0 -58.7 11 39 382.2 382.2 302.6 382.2 0.00 41 103 16230 -65.1 -87.1 3 22.0 -65.3 49 34 398.6 398.6 305.0 398.6 0.00 42 100 16410 -65.3 -87.3 3 22.0 -65.4 45 30 401.6 401.6 305.4 401.6 0.00 TRP 248 10642 -51.3 -63.3 23 12.0 -51.5 25 30 330.6 330.6 291.9 330.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 656.92 mb = 3623.78 m = 11888.90 ft Wetbulb zero: 858.68 mb = 1448.30 m = 4751.59 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 18.56 % Est. max temperature: 20.24 C = 68.44 F Sfc-Lift cond lev (LCL): 767.05 mb = 2368.87 m = 7771.80 ft T: 4.46 C 700-500 lapse rate: 6.04 C/km ThetaE index: 2.98 C Layer 870.0- 850.0 mb Conv cond level (CCL): 512.47 mb = 5552.87 m = 18217.84 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 40.53 C = 104.95 F Cap Strength: 14.20 C Lifted Index: 14.12 C Risk: None Lifted Index @300 mb: 17.36 C Lifted Index @700 mb: 10.40 C Showalter Index: 15.23 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 0.30 C K Index: -39.50 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.08 J/kg Max Up Vert Vel: 3.49 m/s Conv Inhibition (B-): 13966.93 J/kg Cap Strength: 14.17 C Lift Cond Lev (LCL): 699.35 mb = 3115.50 m = 10221.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 8 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 ---------------------------------------------------------- 0 993 231 335 5 2.1 -4.5 | 264 7 7.4 0.8 1 984 305 355 10 0.9 -10.0 | 307 8 6.2 -4.6 2 950 610 35 9 -5.2 -7.4 | 356 2 0.1 -2.0 3 925 831 35 6 -3.4 -4.9 | 256 2 1.9 0.5 4 916 914 40 4 -2.6 -3.1 | 230 4 2.7 2.3 5 883 1219 25 2 -0.8 -1.8 | 231 6 4.4 3.6 6 851 1524 60 10 -8.7 -5.0 | 96 3 -3.4 0.4 7 850 1532 60 9 -7.8 -4.5 | 109 3 -2.5 0.9 8 819 1829 40 8 -5.1 -6.1 | 349 1 0.2 -0.8 9 789 2134 30 13 -6.5 -11.3 | 12 6 -1.2 -5.9 10 760 2438 20 7 -2.4 -6.6 | 293 3 2.9 -1.2 11 732 2743 360 7 -0.0 -7.0 | 287 6 5.3 -1.6 12 700 3108 340 7 2.4 -6.6 | 279 8 7.7 -1.2 13 653 3658 5 8 -0.7 -8.0 | 300 5 4.6 -2.6 14 628 3962 5 12 -1.0 -12.0 | 327 8 4.2 -6.6 15 604 4267 355 11 1.0 -11.0 | 312 8 6.3 -5.6 16 581 4572 315 10 7.1 -7.1 | 278 12 12.4 -1.7 17 558 4877 310 9 6.9 -5.8 | 272 12 12.2 -0.4 18 537 5182 20 3 -1.0 -2.8 | 239 5 4.3 2.5 19 516 5486 75 10 -9.7 -2.6 | 122 5 -4.4 2.8 20 500 5740 30 20 -10.0 -17.3 | 21 13 -4.7 -12.0 21 497 5791 25 23 -9.7 -20.8 | 16 16 -4.4 -15.5 22 476 6096 20 30 -10.3 -28.2 | 12 23 -5.0 -22.8 23 457 6401 10 32 -5.6 -31.5 | 1 26 -0.3 -26.1 24 421 7010 40 35 -22.5 -26.8 | 39 27 -17.2 -21.4 25 400 7390 40 39 -25.1 -29.9 | 39 31 -19.8 -24.5 26 387 7620 40 39 -25.1 -29.9 | 39 31 -19.8 -24.5 27 325 8839 45 38 -26.9 -26.9 | 45 30 -21.6 -21.5 28 311 9144 35 39 -22.4 -31.9 | 33 32 -17.1 -26.6 29 300 9390 25 45 -19.0 -40.8 | 21 38 -13.7 -35.4 30 259 10363 15 51 -13.2 -49.3 | 10 45 -7.9 -43.9 31 250 10590 25 32 -13.5 -29.0 | 19 25 -8.2 -23.6 32 248 10642 25 30 -12.7 -27.2 | 19 23 -7.4 -21.8 33 247 10668 25 35 -14.8 -31.7 | 20 28 -9.5 -26.4 34 236 10973 15 28 -7.2 -27.0 | 5 22 -2.0 -21.7 35 225 11278 355 42 3.7 -41.8 | 346 38 9.0 -36.5 36 215 11582 5 48 -4.2 -47.8 | 359 42 1.1 -42.5 37 200 12050 40 36 -23.1 -27.6 | 39 28 -17.8 -22.2 38 196 12192 40 35 -22.5 -26.8 | 39 27 -17.2 -21.4 39 178 12802 30 49 -24.5 -42.4 | 27 42 -19.2 -37.1 40 170 13106 35 53 -30.4 -43.4 | 33 46 -25.1 -38.0 41 154 13716 45 42 -29.7 -29.7 | 45 34 -24.4 -24.3 42 150 13890 15 29 -7.5 -28.0 | 6 23 -2.2 -22.6 43 147 14021 30 30 -15.0 -26.0 | 25 23 -9.7 -20.6 44 140 14326 5 31 -2.7 -30.9 | 354 26 2.6 -25.5 45 133 14630 10 39 -6.8 -38.4 | 3 33 -1.5 -33.0 46 127 14935 40 29 -18.6 -22.2 | 38 21 -13.3 -16.8 47 121 15240 20 30 -10.3 -28.2 | 12 23 -5.0 -22.8 48 109 15850 25 47 -19.9 -42.6 | 21 40 -14.6 -37.2 49 104 16154 50 35 -26.8 -22.5 | 51 28 -21.5 -17.1 50 100 16410 45 30 -21.2 -21.2 | 45 22 -15.9 -15.8 51 93 16764 45 30 -21.2 -21.2 | 45 22 -15.9 -15.8 52 88 17069 40 29 -18.6 -22.2 | 38 21 -13.3 -16.8 53 83 17374 55 19 -15.6 -10.9 | 62 12 -10.3 -5.5 Wind Parameters Mean winds (0-6000m): 14.6 at 10.0 knts Storm direction: 44.6 at 7.5 knts Shear (0-3000m) pos: 2.1 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 19.4 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -10.6 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 33.26 Bulk Shear: 0.18 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 16 9 318 4| 6.7 0.0 6.7| 13.6 -0.5 13.2 26.4 0.56| 13.8 7.7 1000 22 6 282 3| 3.3 2.6 6.0| 13.8 -1.7 12.1 12.1 0.27| 9.6 2.6 1500 34 7 277 2| 4.3 1.7 6.0| 14.1 -2.8 11.3 7.6 0.02| 10.1 0.2 2000 34 8 313 1| 3.2 1.1 4.3| 14.4 -5.0 9.4 4.7 -0.03| 9.7 -0.3 2500 31 8 312 2| 2.6 2.0 4.5| 14.4 -9.0 5.3 2.1 -0.13| 9.1 -1.2 3000 24 8 305 3| 2.1 1.9 4.1| 15.2 -10.6 4.6 1.5 -0.13| 8.1 -1.0 4000 17 8 308 4| 2.0 1.6 3.6| 22.8 -14.1 8.7 2.2 -0.06| 7.1 -0.4 5000 7 8 302 5| 2.4 2.0 4.4| 24.2 -39.7 -15.6 -3.1 -0.18| 7.6 -1.4 6000 15 10 328 5| 3.1 1.9 5.0| 24.2 -93.1 -68.9 -11.5 -0.33| 9.5 -3.1 Wrote GIF file: /home/apache/climate/data/raob//K1Y8/skewt/K1Y8.skewt.20251205.04.gif