UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121020.upa.cvt Date: 2000Z 10 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:2000Z 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 1003 231 21.2 3.2 31 18.0 11.6 250 1 294.1 295.0 284.6 308.1 4.80 1 1001 179 19.6 3.6 35 16.0 11.1 277 2 292.7 293.5 284.2 307.0 4.95 2 1000 153 19.6 3.6 35 16.0 11.1 290 2 292.8 293.6 284.2 307.1 4.95 3 973 387 17.6 2.6 37 15.0 9.8 18 2 293.0 293.9 284.1 306.8 4.74 4 961 494 19.2 -1.8 24 21.0 8.9 9 3 295.7 296.3 283.8 306.1 3.48 5 948 611 19.2 -3.8 21 23.0 8.3 0 4 296.8 297.4 283.8 306.0 3.04 6 934 738 18.2 -3.8 22 22.0 7.8 12 4 297.1 297.7 284.0 306.4 3.09 7 925 821 18.6 -5.4 19 24.0 7.5 20 4 298.3 298.8 284.1 306.7 2.76 8 913 933 19.2 -6.8 17 26.0 7.3 41 5 300.1 300.5 284.5 307.8 2.51 9 862 1424 18.0 -9.0 15 27.0 6.1 68 7 303.8 304.2 285.6 310.8 2.24 10 850 1544 17.4 -11.6 13 29.0 5.2 70 6 304.4 304.7 285.4 310.3 1.85 11 818 1870 15.8 -15.2 10 31.0 3.6 88 10 306.0 306.3 285.5 310.7 1.43 12 805 2005 16.2 -21.8 6 38.0 2.9 81 11 307.9 308.0 285.5 310.6 0.83 13 787 2197 15.8 -21.2 6 37.0 2.6 70 11 309.4 309.6 286.2 312.4 0.89 14 722 2921 11.4 -14.6 15 26.0 1.0 37 11 312.3 312.7 288.1 317.9 1.71 15 702 3155 10.8 -27.2 5 38.0 -1.1 26 13 314.2 314.3 287.5 316.2 0.59 16 701 3167 10.8 -26.2 6 37.0 -1.0 26 13 314.3 314.4 287.6 316.5 0.64 17 700 3179 10.8 -26.2 6 37.0 -1.0 25 13 314.4 314.6 287.6 316.7 0.64 18 625 4108 2.8 -28.2 8 31.0 -6.0 47 9 315.7 315.8 288.0 317.8 0.60 19 591 4558 0.0 -21.0 19 21.0 -6.9 20 10 317.5 317.7 289.2 321.6 1.21 20 548 5157 -4.9 -20.9 27 16.0 -9.9 360 3 318.6 318.9 289.7 323.1 1.32 21 500 5870 -10.7 -30.7 18 20.0 -15.2 55 6 320.0 320.1 289.4 322.1 0.59 22 497 5916 -10.7 -34.7 12 24.0 -15.6 64 6 320.5 320.6 289.3 322.0 0.40 23 479 6200 -11.9 -44.9 5 33.0 -17.1 98 8 322.5 322.5 289.7 323.0 0.15 24 400 7550 -23.5 -46.5 10 23.0 -26.1 90 10 324.4 324.5 290.3 325.0 0.15 25 388 7771 -25.5 -47.5 11 22.0 -27.8 91 12 324.7 324.7 290.3 325.2 0.14 26 369 8133 -27.7 -51.7 8 24.0 -29.8 94 16 326.4 326.5 290.8 326.8 0.09 27 326 9008 -35.5 -57.5 9 22.0 -36.7 82 18 327.5 327.5 291.0 327.7 0.05 28 300 9580 -40.5 -57.5 14 17.0 -41.3 90 19 328.3 328.3 291.3 328.5 0.05 29 265 10409 -48.1 -58.1 31 10.0 -48.4 113 15 329.0 329.0 291.5 329.3 0.06 30 259 10559 -48.9 -64.9 14 16.0 -49.3 106 14 330.0 330.0 291.7 330.1 0.02 31 251 10764 -50.7 -67.7 12 17.0 -51.0 92 13 330.3 330.3 291.8 330.4 0.02 32 250 10790 -50.9 -66.9 13 16.0 -51.2 90 13 330.4 330.4 291.9 330.5 0.02 33 229 11358 -55.7 -71.7 12 16.0 -55.9 88 12 331.5 331.5 292.1 331.5 0.01 34 208 11966 -60.9 -67.9 39 7.0 -61.0 119 12 332.6 332.6 292.4 332.7 0.02 35 202 12148 -62.3 -66.7 55 4.4 -62.4 128 12 333.2 333.2 292.6 333.3 0.02 36 200 12210 -62.7 -67.7 51 5.0 -62.7 120 9 333.5 333.5 292.7 333.6 0.02 37 193 12429 -63.9 -79.9 10 16.0 -64.0 120 10 335.0 335.0 293.0 335.0 0.00 38 180 12854 -66.7 -78.7 17 12.0 -66.8 58 12 337.1 337.1 293.6 337.2 0.00 39 179 12887 -64.9 -77.9 15 13.0 -65.0 57 13 340.6 340.6 294.5 340.6 0.01 40 173 13095 -66.3 -78.3 17 12.0 -66.4 50 19 341.6 341.6 294.7 341.7 0.01 41 170 13201 -63.7 -78.7 11 15.0 -63.8 54 19 347.7 347.7 296.1 347.7 0.00 42 158 13648 -66.3 -81.3 10 15.0 -66.4 109 14 350.6 350.6 296.8 350.6 0.00 43 156 13725 -65.5 -80.5 11 15.0 -65.6 123 12 353.3 353.3 297.3 353.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 591.00 mb = 4558.36 m = 14955.07 ft Wetbulb zero: 712.53 mb = 3031.28 m = 9945.03 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 15.57 % Est. max temperature: 31.34 C = 88.40 F Sfc-Lift cond lev (LCL): 766.93 mb = 2414.08 m = 7920.12 ft T: 14.48 C 700-500 lapse rate: 7.99 C/km ThetaE index: 1.72 C Layer 702.0- 701.0 mb Conv cond level (CCL): 507.59 mb = 5752.83 m = 18873.88 ft Mean mixing ratio: 3.60 g/kg Conv temperature: 46.90 C = 116.42 F Cap Strength: 16.52 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 15.38 C Lifted Index @700 mb: 16.52 C Showalter Index: 11.43 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -0.90 C K Index: -20.50 Risk: None Sweat Index: 18.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.39 J/kg Max Up Vert Vel: 7.92 m/s Conv Inhibition (B-): 7533.69 J/kg Cap Strength: 16.37 C Lift Cond Lev (LCL): 701.70 mb = 3158.81 m = 10363.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 76 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 1003 231 250 1 0.9 0.3 | 255 7 6.6 1.7 1 1000 153 290 2 1.9 -0.7 | 265 8 7.5 0.7 2 982 305 25 1 -0.4 -0.9 | 265 5 5.2 0.5 3 948 610 360 4 -0.0 -4.0 | 295 6 5.7 -2.6 4 925 821 20 4 -1.4 -3.8 | 299 5 4.3 -2.4 5 915 914 40 5 -3.2 -3.8 | 315 3 2.4 -2.4 6 883 1219 65 10 -9.1 -4.2 | 50 4 -3.4 -2.8 7 850 1544 70 6 -5.6 -2.1 | 359 1 0.0 -0.7 8 822 1829 90 10 -10.0 0.0 | 108 5 -4.3 1.4 9 793 2134 75 11 -10.6 -2.8 | 74 5 -5.0 -1.5 10 764 2438 50 12 -9.2 -7.7 | 29 7 -3.5 -6.3 11 737 2743 45 10 -7.1 -7.1 | 14 6 -1.4 -5.7 12 700 3179 25 13 -5.5 -11.8 | 359 10 0.2 -10.4 13 685 3353 25 13 -5.5 -11.8 | 359 10 0.2 -10.4 14 659 3658 40 12 -7.7 -9.2 | 15 8 -2.1 -7.8 15 635 3962 45 10 -7.1 -7.1 | 14 6 -1.4 -5.7 16 611 4267 50 7 -5.4 -4.5 | 355 3 0.3 -3.1 17 588 4572 15 10 -2.6 -9.7 | 340 9 3.1 -8.3 18 566 4877 360 5 -0.0 -5.0 | 303 7 5.7 -3.6 19 525 5486 0 0 -0.0 -0.0 | 256 6 5.7 1.4 20 500 5870 55 6 -4.9 -3.4 | 340 2 0.7 -2.1 21 485 6096 100 8 -7.9 1.4 | 141 4 -2.2 2.8 22 430 7010 85 11 -11.0 -1.0 | 95 5 -5.3 0.4 23 400 7550 90 10 -10.0 0.0 | 108 5 -4.3 1.4 24 396 7620 90 10 -10.0 0.0 | 108 5 -4.3 1.4 25 363 8230 95 17 -16.9 1.5 | 104 12 -11.3 2.9 26 319 9144 80 18 -17.7 -3.1 | 82 12 -12.1 -1.7 27 306 9449 80 21 -20.7 -3.6 | 81 15 -15.0 -2.3 28 300 9580 90 19 -19.0 0.0 | 96 13 -13.3 1.4 29 267 10363 115 15 -13.6 6.3 | 134 11 -7.9 7.7 30 255 10668 100 13 -12.8 2.3 | 117 8 -7.1 3.6 31 250 10790 90 13 -13.0 0.0 | 101 7 -7.3 1.4 32 243 10973 90 13 -13.0 0.0 | 101 7 -7.3 1.4 33 232 11278 85 12 -12.0 -1.0 | 93 6 -6.3 0.3 34 201 12192 130 12 -9.2 7.7 | 159 10 -3.5 9.1 35 200 12210 120 9 -7.8 4.5 | 160 6 -2.1 5.9 36 191 12497 120 10 -8.7 5.0 | 155 7 -3.0 6.4 37 182 12802 60 10 -8.7 -5.0 | 40 5 -3.0 -3.6 38 173 13106 50 19 -14.6 -12.2 | 39 14 -8.9 -10.8 39 165 13411 60 19 -16.5 -9.5 | 53 14 -10.8 -8.1 40 150 14021 170 7 -1.2 6.9 | 208 9 4.4 8.3 Wind Parameters Mean winds (0-6000m): 46.2 at 7.8 knts Storm direction: 76.2 at 5.8 knts Shear (0-3000m) pos: 1.6 neg: 1.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 11.9 neg: -19.4 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.54 Bulk Shear: 4.80 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 5 3 283 6| 2.9 0.0 2.9| 4.1 -0.4 3.7 7.4 0.56| 4.7 2.7 1000 36 5 307 4| 5.1 0.0 5.1| 10.6 -0.4 10.2 10.2 0.74| 6.7 5.0 1500 53 6 329 2| 3.1 0.0 3.1| 11.2 -0.8 10.4 6.9 0.53| 6.8 3.6 2000 64 7 17 2| 2.3 1.0 3.3| 11.9 -6.6 5.3 2.7 0.27| 6.7 1.8 2500 61 8 24 3| 1.9 1.3 3.2| 11.9 -14.7 -2.8 -1.1 0.07| 6.5 0.4 3000 54 8 17 4| 1.6 1.9 3.5| 11.9 -19.4 -7.6 -2.5 -0.00| 6.3 -0.0 4000 48 9 14 5| 1.5 1.4 3.0| 18.0 -20.9 -3.0 -0.7 0.03| 5.8 0.2 5000 44 9 3 5| 1.2 1.2 2.4| 18.0 -38.3 -20.3 -4.1 -0.14| 6.0 -0.9 6000 46 8 359 4| 1.8 1.0 2.8| 25.1 -41.1 -16.0 -2.7 -0.00| 6.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251210.20.gif