UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121018.upa.cvt Date: 1800Z 10 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1800Z 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 16.0 4.0 45 12.0 9.7 170 1 288.8 289.7 282.7 303.3 5.07 1 1000 165 15.2 3.2 45 12.0 9.0 155 1 288.4 289.2 282.2 302.1 4.81 2 994 216 15.0 3.0 44 12.0 8.9 116 2 288.6 289.5 282.3 302.3 4.77 3 992 233 15.6 2.6 42 13.0 9.0 104 2 289.4 290.2 282.5 302.8 4.65 4 989 259 17.6 -0.4 29 18.0 8.8 84 3 291.7 292.3 282.4 302.6 3.75 5 986 284 17.8 -0.2 30 18.0 8.9 65 4 292.1 292.8 282.7 303.3 3.82 6 970 424 17.4 -0.6 29 18.0 8.6 52 5 293.1 293.8 283.1 304.2 3.77 7 962 494 17.6 -1.4 27 19.0 8.4 53 6 294.0 294.6 283.2 304.6 3.58 8 955 557 19.2 -3.8 21 23.0 8.3 54 6 296.2 296.8 283.5 305.3 3.02 9 943 665 19.4 -4.6 19 24.0 8.2 54 7 297.5 298.0 283.9 306.2 2.88 10 925 830 18.4 -5.6 19 24.0 7.3 50 8 298.1 298.6 284.0 306.4 2.72 11 915 923 18.0 -6.0 19 24.0 7.1 40 9 298.6 299.1 284.1 306.8 2.66 12 902 1045 18.8 -8.2 15 27.0 6.8 40 8 300.7 301.1 284.5 307.8 2.28 13 885 1208 18.6 -9.4 14 28.0 6.3 40 7 302.1 302.5 284.8 308.7 2.11 14 850 1552 17.2 -11.8 13 29.0 5.1 60 9 304.2 304.5 285.3 309.9 1.82 15 818 1878 15.2 -12.8 13 28.0 3.7 58 10 305.4 305.7 285.7 311.0 1.74 16 813 1929 15.8 -16.2 10 32.0 3.4 57 11 306.6 306.8 285.7 310.9 1.33 17 777 2312 13.8 -13.2 14 27.0 2.8 50 12 308.4 308.8 286.8 314.2 1.78 18 770 2388 14.2 -16.8 10 31.0 2.3 50 11 309.7 309.9 286.8 314.0 1.33 19 700 3185 10.0 -24.0 7 34.0 -1.2 50 8 313.6 313.7 287.5 316.3 0.78 20 681 3413 9.0 -28.0 5 37.0 -2.2 45 9 314.9 315.0 287.7 316.9 0.56 21 555 5066 -3.7 -20.7 25 17.0 -9.2 60 4 318.9 319.1 289.8 323.4 1.32 22 504 5819 -9.9 -28.9 20 19.0 -14.5 77 7 320.2 320.4 289.6 322.7 0.70 23 500 5880 -10.3 -32.3 15 22.0 -15.2 60 8 320.5 320.6 289.5 322.3 0.51 24 483 6146 -11.3 -43.3 5 32.0 -16.6 92 13 322.4 322.5 289.7 323.1 0.17 25 400 7560 -23.3 -46.3 10 23.0 -25.9 80 14 324.7 324.7 290.3 325.3 0.15 26 390 7744 -25.1 -47.1 11 22.0 -27.5 82 14 324.7 324.7 290.3 325.3 0.14 27 344 8641 -31.7 -56.7 7 25.0 -33.3 86 20 327.6 327.6 291.1 327.8 0.05 28 314 9278 -37.3 -52.3 20 15.0 -38.2 78 19 328.5 328.5 291.4 328.9 0.10 29 303 9522 -39.5 -63.5 6 24.0 -40.4 80 21 328.8 328.8 291.4 328.9 0.02 30 300 9590 -40.1 -60.1 10 20.0 -40.9 85 21 328.8 328.9 291.5 329.0 0.04 31 264 10444 -48.3 -57.3 35 9.0 -48.6 109 19 329.1 329.1 291.5 329.3 0.06 32 259 10570 -49.1 -63.1 18 14.0 -49.4 107 18 329.7 329.7 291.7 329.8 0.03 33 252 10748 -50.5 -60.5 30 10.0 -50.8 90 18 330.2 330.2 291.8 330.4 0.04 34 250 10800 -50.9 -62.9 23 12.0 -51.2 80 18 330.4 330.4 291.9 330.5 0.03 35 242 11012 -52.9 -67.9 15 15.0 -53.2 82 18 330.5 330.5 291.9 330.5 0.02 36 233 11257 -54.9 -68.9 16 14.0 -55.1 95 17 331.0 331.1 292.0 331.1 0.02 37 223 11537 -57.5 -72.5 13 15.0 -57.6 110 17 331.2 331.2 292.0 331.3 0.01 38 207 12006 -61.3 -73.3 19 12.0 -61.4 135 15 332.4 332.4 292.4 332.4 0.01 39 200 12220 -63.1 -67.9 52 4.8 -63.1 150 13 332.8 332.8 292.5 332.9 0.02 40 198 12282 -63.5 -68.5 51 5.0 -63.6 149 12 333.2 333.2 292.6 333.2 0.02 41 195 12375 -63.7 -80.7 8 17.0 -63.8 147 11 334.3 334.3 292.9 334.3 0.00 42 188 12599 -64.3 -78.3 13 14.0 -64.4 130 7 336.8 336.8 293.5 336.9 0.00 43 176 12999 -67.9 -77.9 23 10.0 -67.9 61 7 337.3 337.3 293.7 337.4 0.01 44 170 13210 -64.3 -79.3 11 15.0 -64.4 43 10 346.7 346.7 295.9 346.7 0.00 45 158 13656 -66.1 -82.1 9 16.0 -66.2 54 12 351.0 351.0 296.8 351.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 591.71 mb = 4584.62 m = 15041.23 ft Wetbulb zero: 724.31 mb = 2899.52 m = 9512.76 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 16.02 % Est. max temperature: 31.12 C = 88.02 F Sfc-Lift cond lev (LCL): 838.27 mb = 1669.92 m = 5478.67 ft T: 16.48 C 700-500 lapse rate: 7.53 C/km ThetaE index: 1.23 C Layer 1000.0- 994.0 mb Conv cond level (CCL): 482.51 mb = 6153.57 m = 20188.62 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 49.67 C = 121.41 F Cap Strength: 17.04 C Lifted Index: 15.17 C Risk: None Lifted Index @300 mb: 16.95 C Lifted Index @700 mb: 16.60 C Showalter Index: 12.06 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -1.50 C K Index: -18.30 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.00 J/kg Max Up Vert Vel: 8.72 m/s Conv Inhibition (B-): 8217.77 J/kg Cap Strength: 17.01 C Lift Cond Lev (LCL): 699.70 mb = 3188.60 m = 10461.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 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 231 170 1 -0.2 1.0 | 250 6 5.8 2.1 1 1000 165 155 1 -0.4 0.9 | 250 6 5.6 2.0 2 984 305 50 4 -3.1 -2.6 | 297 3 2.9 -1.5 3 949 610 55 7 -5.7 -4.0 | 355 3 0.3 -2.9 4 925 830 50 8 -6.1 -5.1 | 2 4 -0.1 -4.0 5 916 914 40 9 -5.8 -6.9 | 358 6 0.2 -5.8 6 884 1219 40 7 -4.5 -5.4 | 341 5 1.5 -4.3 7 850 1552 60 9 -7.8 -4.5 | 28 4 -1.8 -3.4 8 822 1829 60 10 -8.7 -5.0 | 34 5 -2.7 -3.9 9 793 2134 50 13 -10.0 -8.4 | 29 8 -4.0 -7.3 10 765 2438 50 11 -8.4 -7.1 | 22 6 -2.4 -6.0 11 738 2743 60 9 -7.8 -4.5 | 28 4 -1.8 -3.4 12 700 3185 50 8 -6.1 -5.1 | 2 4 -0.1 -4.0 13 660 3658 40 11 -7.1 -8.4 | 8 7 -1.1 -7.3 14 612 4267 35 8 -4.6 -6.6 | 346 6 1.4 -5.5 15 589 4572 25 10 -4.2 -9.1 | 347 8 1.8 -8.0 16 567 4877 20 5 -1.7 -4.7 | 310 6 4.3 -3.6 17 525 5486 165 1 -0.3 1.0 | 250 6 5.7 2.1 18 500 5880 60 8 -6.9 -4.0 | 18 3 -0.9 -2.9 19 486 6096 90 12 -12.0 0.0 | 100 6 -6.0 1.1 20 467 6401 105 16 -15.5 4.1 | 119 11 -9.5 5.2 21 430 7010 85 15 -14.9 -1.3 | 89 9 -8.9 -0.2 22 413 7315 95 11 -11.0 1.0 | 113 5 -5.0 2.1 23 400 7560 80 14 -13.8 -2.4 | 80 8 -7.8 -1.3 24 397 7620 80 13 -12.8 -2.3 | 80 7 -6.8 -1.2 25 364 8230 90 20 -20.0 0.0 | 94 14 -14.0 1.1 26 320 9144 80 19 -18.7 -3.3 | 80 13 -12.7 -2.2 27 306 9449 75 20 -19.3 -5.2 | 73 14 -13.3 -4.1 28 300 9590 85 21 -20.9 -1.8 | 87 15 -14.9 -0.7 29 293 9754 85 21 -20.9 -1.8 | 87 15 -14.9 -0.7 30 267 10363 110 19 -17.9 6.5 | 123 14 -11.9 7.6 31 255 10668 105 17 -16.4 4.4 | 118 12 -10.4 5.5 32 250 10800 80 18 -17.7 -3.1 | 80 12 -11.7 -2.0 33 243 10973 80 18 -17.7 -3.1 | 80 12 -11.7 -2.0 34 201 12192 145 15 -8.6 12.3 | 169 14 -2.6 13.4 35 200 12220 150 13 -6.5 11.3 | 178 12 -0.5 12.4 36 191 12497 145 10 -5.7 8.2 | 182 9 0.3 9.3 37 182 12802 100 2 -2.0 0.3 | 250 4 4.0 1.4 38 173 13106 40 10 -6.4 -7.7 | 4 7 -0.4 -6.6 39 156 13716 55 12 -9.8 -6.9 | 34 7 -3.8 -5.8 Wind Parameters Mean winds (0-6000m): 49.6 at 8.1 knts Storm direction: 79.6 at 6.1 knts Shear (0-3000m) pos: 0.8 neg: 1.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -6.8 tot: 3.2 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 42.25 Bulk Shear: 0.90 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 6 326 3| 0.0 6.6 6.6| 5.1 0.0 5.1 10.2 0.92| 7.3 6.7 1000 48 7 345 4| 0.0 3.3 3.3| 5.2 -2.3 2.9 2.9 0.44| 5.7 2.5 1500 50 7 355 4| 1.3 2.2 3.5| 9.1 -2.3 6.8 4.5 0.56| 5.2 2.9 2000 52 8 8 4| 1.0 2.5 3.5| 9.3 -4.0 5.3 2.6 0.40| 5.0 2.0 2500 52 9 13 4| 0.9 2.0 2.9| 9.9 -5.0 4.9 2.0 0.33| 4.8 1.6 3000 52 9 13 4| 0.8 1.7 2.5| 9.9 -6.8 3.2 1.1 0.24| 4.4 1.0 4000 49 9 10 5| 0.6 1.4 2.0| 10.6 -10.8 -0.3 -0.1 0.13| 4.0 0.5 5000 46 9 2 5| 1.2 1.2 2.4| 10.8 -21.2 -10.5 -2.1 -0.09| 4.5 -0.4 6000 50 8 3 4| 1.0 1.2 2.2| 18.5 -25.5 -7.0 -1.2 -0.09| 5.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251210.18.gif