UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121019.upa.cvt Date: 1900Z 10 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1900Z 10 DEC 25 Station: K1Y7 WMO ident: 74004 Latitude: 32.85 Longitude: -114.40 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 ------------------------------------------------------------------------------- SFC 1004 231 18.6 3.6 37 15.0 10.7 200 2 291.4 292.3 283.7 305.7 4.93 1 1002 196 17.6 3.6 39 14.0 10.3 215 2 290.6 291.5 283.3 304.8 4.94 2 1000 160 17.4 2.4 37 15.0 9.7 230 1 290.5 291.4 282.8 303.7 4.54 3 991 237 17.0 3.0 39 14.0 9.7 139 2 290.9 291.7 283.3 304.7 4.79 4 987 272 17.8 0.8 32 17.0 9.3 98 2 292.0 292.8 283.0 304.0 4.10 5 985 289 17.4 0.4 32 17.0 9.0 78 2 291.8 292.5 282.8 303.5 3.99 6 973 394 17.6 -0.4 29 18.0 8.8 59 3 293.0 293.7 283.1 304.2 3.81 7 965 465 19.6 -3.4 21 23.0 8.7 57 4 295.7 296.3 283.4 305.0 3.08 8 953 573 19.0 -4.0 21 23.0 8.2 56 5 296.2 296.7 283.5 305.2 2.98 9 940 691 18.2 -4.8 20 23.0 7.6 64 6 296.6 297.1 283.4 305.1 2.84 10 925 829 18.8 -5.2 19 24.0 7.6 80 7 298.5 299.0 284.2 307.1 2.80 11 922 857 19.0 -5.0 19 24.0 7.8 83 7 299.0 299.5 284.5 307.7 2.85 12 856 1492 17.8 -12.2 12 30.0 5.3 52 7 304.2 304.5 285.2 309.8 1.75 13 850 1552 17.4 -13.6 11 31.0 4.8 55 7 304.4 304.7 285.1 309.4 1.57 14 813 1929 15.2 -16.8 10 32.0 3.1 72 10 305.9 306.2 285.3 310.0 1.26 15 804 2023 15.6 -21.4 6 37.0 2.6 69 11 307.3 307.5 285.4 310.2 0.86 16 761 2487 14.0 -17.0 10 31.0 2.1 55 11 310.5 310.7 287.1 314.9 1.32 17 729 2847 11.8 -12.2 17 24.0 1.7 52 10 311.9 312.3 288.3 318.6 2.05 18 703 3149 9.8 -20.2 10 30.0 -0.8 41 10 313.0 313.2 287.6 316.6 1.09 19 700 3184 9.8 -23.2 8 33.0 -1.2 40 10 313.3 313.5 287.5 316.2 0.84 20 684 3376 9.2 -25.8 6 35.0 -1.9 31 11 314.7 314.9 287.8 317.1 0.68 21 631 4038 3.4 -28.6 7 32.0 -5.6 50 10 315.5 315.6 287.9 317.5 0.57 22 551 5122 -4.5 -20.5 27 16.0 -9.6 49 3 318.6 318.8 289.8 323.2 1.36 23 500 5880 -10.1 -34.1 12 24.0 -15.2 65 8 320.7 320.8 289.5 322.3 0.43 24 499 5895 -10.1 -35.1 11 25.0 -15.2 67 8 320.9 321.0 289.5 322.3 0.39 25 485 6113 -10.9 -43.9 5 33.0 -16.3 100 11 322.5 322.6 289.7 323.2 0.16 26 400 7550 -23.3 -46.3 10 23.0 -25.9 90 11 324.7 324.7 290.3 325.3 0.15 27 386 7810 -25.9 -47.9 11 22.0 -28.1 91 11 324.6 324.6 290.3 325.1 0.13 28 308 9409 -38.5 -54.5 17 16.0 -39.4 80 20 328.6 328.6 291.4 328.9 0.08 29 300 9590 -40.1 -58.1 13 18.0 -40.9 90 19 328.8 328.9 291.5 329.0 0.05 30 297 9658 -40.7 -59.7 11 19.0 -41.5 92 19 328.9 329.0 291.5 329.1 0.04 31 266 10395 -47.9 -56.9 35 9.0 -48.2 109 16 329.0 329.0 291.5 329.2 0.07 32 260 10545 -49.1 -65.1 14 16.0 -49.5 104 15 329.4 329.4 291.6 329.4 0.02 33 250 10800 -51.1 -66.1 15 15.0 -51.4 90 15 330.1 330.1 291.7 330.2 0.02 34 209 11938 -61.1 -73.1 19 12.0 -61.2 119 13 331.8 331.8 292.2 331.8 0.01 35 200 12210 -63.1 -66.6 62 3.5 -63.1 135 13 332.8 332.8 292.5 332.9 0.02 36 198 12272 -63.5 -66.6 66 3.1 -63.6 135 13 333.2 333.2 292.6 333.3 0.02 37 192 12460 -64.5 -83.5 6 19.0 -64.6 135 13 334.5 334.5 292.9 334.5 0.00 38 177 12954 -67.7 -77.7 23 10.0 -67.8 45 12 337.1 337.1 293.6 337.1 0.01 39 167 13307 -64.1 -80.1 9 16.0 -64.2 47 18 348.8 348.8 296.4 348.8 0.00 40 157 13683 -66.1 -82.1 9 16.0 -66.2 79 10 351.6 351.6 297.0 351.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 596.57 mb = 4504.37 m = 14777.93 ft Wetbulb zero: 711.26 mb = 3051.43 m = 10011.12 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 15.16 % Est. max temperature: 31.44 C = 88.60 F Sfc-Lift cond lev (LCL): 802.00 mb = 2044.31 m = 6706.97 ft T: 15.53 C 700-500 lapse rate: 7.38 C/km ThetaE index: 2.39 C Layer 703.0- 684.0 mb Conv cond level (CCL): 481.26 mb = 6170.59 m = 20244.49 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 49.86 C = 121.76 F Cap Strength: 16.77 C Lifted Index: 15.08 C Risk: None Lifted Index @300 mb: 16.66 C Lifted Index @700 mb: 16.01 C Showalter Index: 12.56 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -3.50 C K Index: -19.10 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.82 J/kg Max Up Vert Vel: 8.22 m/s Conv Inhibition (B-): 7706.58 J/kg Cap Strength: 16.73 C Lift Cond Lev (LCL): 695.32 mb = 3239.71 m = 10628.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 83 at 6 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 1004 231 200 2 0.7 1.9 | 249 7 6.6 2.6 1 1000 160 230 1 0.8 0.6 | 259 7 6.7 1.4 2 983 305 60 2 -1.7 -1.0 | 274 4 4.2 -0.3 3 949 610 55 5 -4.1 -2.9 | 319 3 1.9 -2.1 4 925 829 80 7 -6.9 -1.2 | 62 1 -0.9 -0.5 5 916 914 90 6 -6.0 0.0 | 176 1 -0.0 0.7 6 884 1219 40 8 -5.1 -6.1 | 351 5 0.8 -5.4 7 850 1552 55 7 -5.7 -4.0 | 356 3 0.2 -3.3 8 822 1829 75 10 -9.7 -2.6 | 63 4 -3.7 -1.9 9 793 2134 65 11 -10.0 -4.6 | 46 6 -4.0 -3.9 10 765 2438 55 11 -9.0 -6.3 | 29 6 -3.1 -5.6 11 738 2743 55 10 -8.2 -5.7 | 24 5 -2.2 -5.0 12 700 3184 40 10 -6.4 -7.7 | 4 7 -0.5 -6.9 13 685 3353 30 11 -5.5 -9.5 | 357 9 0.5 -8.8 14 660 3658 40 12 -7.7 -9.2 | 12 9 -1.8 -8.5 15 635 3962 50 11 -8.4 -7.1 | 21 7 -2.5 -6.4 16 611 4267 50 8 -6.1 -5.1 | 2 4 -0.2 -4.4 17 589 4572 20 11 -3.8 -10.3 | 347 10 2.2 -9.6 18 567 4877 25 4 -1.7 -3.6 | 304 5 4.3 -2.9 19 525 5486 90 1 -1.0 0.0 | 262 5 5.0 0.7 20 500 5880 65 8 -7.3 -3.4 | 26 3 -1.3 -2.7 21 486 6096 100 11 -10.8 1.9 | 118 6 -4.9 2.6 22 430 7010 85 13 -13.0 -1.1 | 87 7 -7.0 -0.4 23 400 7550 90 11 -11.0 0.0 | 98 5 -5.0 0.7 24 396 7620 90 10 -10.0 0.0 | 100 4 -4.0 0.7 25 348 8534 95 17 -16.9 1.5 | 101 11 -11.0 2.2 26 334 8839 80 18 -17.7 -3.1 | 78 12 -11.8 -2.4 27 319 9144 80 19 -18.7 -3.3 | 79 13 -12.8 -2.6 28 306 9449 80 20 -19.7 -3.5 | 79 14 -13.7 -2.8 29 300 9590 90 19 -19.0 0.0 | 93 13 -13.0 0.7 30 267 10363 110 16 -15.0 5.5 | 124 11 -9.1 6.2 31 255 10668 100 15 -14.8 2.6 | 111 9 -8.8 3.3 32 250 10800 90 15 -15.0 0.0 | 95 9 -9.0 0.7 33 232 11278 80 13 -12.8 -2.3 | 77 7 -6.8 -1.5 34 200 12210 135 13 -9.2 9.2 | 162 10 -3.2 9.9 35 191 12497 135 13 -9.2 9.2 | 162 10 -3.2 9.9 36 182 12802 50 10 -7.7 -6.4 | 17 6 -1.7 -5.7 37 173 13106 40 14 -9.0 -10.7 | 17 10 -3.0 -10.0 38 165 13411 50 20 -15.3 -12.9 | 38 15 -9.4 -12.1 39 157 13716 80 10 -9.8 -1.7 | 75 4 -3.9 -1.0 40 149 14021 0 0 -0.0 -0.0 | 263 6 6.0 0.7 41 142 14326 315 1 0.7 -0.7 | 270 7 6.7 0.0 Wind Parameters Mean winds (0-6000m): 53.1 at 8.0 knts Storm direction: 83.1 at 6.0 knts Shear (0-3000m) pos: 0.7 neg: 2.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 113.0 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -10.8 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.70 Bulk Shear: 2.47 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 61 4 292 3| 0.0 6.1 6.1| 5.2 0.0 5.2 10.5 0.81| 7.3 5.9 1000 65 5 323 2| 0.0 4.4 4.4| 5.7 -1.4 4.4 4.4 0.27| 8.8 2.4 1500 60 6 344 2| 1.4 2.9 4.3| 8.5 -1.4 7.1 4.7 0.35| 7.5 2.6 2000 63 7 10 3| 1.1 2.8 3.8| 9.9 -4.1 5.8 2.9 0.27| 6.7 1.8 2500 61 8 18 3| 0.8 2.2 3.0| 9.9 -6.7 3.2 1.3 0.19| 5.8 1.1 3000 58 8 17 4| 0.7 2.1 2.8| 9.9 -10.8 -0.9 -0.3 0.10| 5.4 0.5 4000 53 9 14 5| 0.8 1.6 2.4| 17.1 -14.1 3.0 0.7 0.11| 5.1 0.5 5000 49 8 6 5| 1.2 1.4 2.6| 17.1 -29.3 -12.2 -2.4 -0.09| 5.5 -0.5 6000 53 8 6 4| 1.6 1.2 2.7| 23.6 -30.9 -7.4 -1.2 0.04| 5.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251210.19.gif