UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1200Z 4 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 10.8 -2.2 40 13.0 5.1 20 2 283.6 284.2 278.0 292.8 3.23 1 1000 167 11.6 -1.4 40 13.0 5.8 35 2 284.8 285.3 278.9 294.6 3.45 2 992 234 12.2 -2.8 35 15.0 5.6 30 5 286.0 286.6 279.1 295.0 3.13 3 983 310 12.0 -3.0 35 15.0 5.4 26 8 286.6 287.1 279.3 295.5 3.11 4 979 345 12.2 -2.8 35 15.0 5.5 29 9 287.1 287.6 279.7 296.3 3.17 5 976 370 13.4 -2.6 33 16.0 6.2 31 9 288.5 289.1 280.4 297.9 3.23 6 967 448 14.0 -3.0 31 17.0 6.3 39 11 289.9 290.5 281.0 299.2 3.16 7 956 545 13.8 -4.2 28 18.0 5.8 49 13 290.7 291.2 281.0 299.3 2.92 8 925 821 11.6 -4.4 32 16.0 4.5 55 18 291.2 291.7 281.3 299.9 2.98 9 850 1520 6.6 -7.4 36 14.0 0.9 15 16 293.1 293.5 281.7 300.8 2.58 10 811 1902 3.0 -9.0 41 12.0 -1.6 8 12 293.2 293.6 281.5 300.4 2.38 11 800 2013 3.8 -19.2 17 23.0 -3.3 4 11 295.2 295.4 280.7 298.5 1.05 12 780 2218 3.4 -25.6 10 29.0 -4.3 12 10 296.9 297.0 280.8 298.9 0.61 13 726 2797 0.6 -35.4 5 36.0 -7.0 1 3 300.0 300.1 281.7 300.9 0.26 14 700 3088 -1.3 -41.3 3 40.0 -8.5 10 4 301.0 301.1 282.0 301.6 0.15 15 665 3495 -3.3 -46.3 2 43.0 -10.1 324 4 303.2 303.3 282.8 303.6 0.09 16 635 3857 -6.5 -45.5 3 39.0 -12.4 324 8 303.6 303.7 283.0 304.0 0.10 17 625 3981 -4.5 -51.5 1 47.0 -11.3 335 11 307.3 307.3 284.4 307.5 0.05 18 623 4007 -3.3 -51.3 1 48.0 -10.5 337 11 309.0 309.0 285.0 309.2 0.05 19 618 4070 -2.9 -45.9 2 43.0 -10.2 340 11 310.1 310.1 285.5 310.5 0.10 20 613 4134 -3.1 -43.1 3 40.0 -10.3 343 10 310.6 310.6 285.7 311.1 0.14 21 566 4760 -7.3 -36.3 8 29.0 -13.0 323 12 312.8 312.9 286.7 313.9 0.30 22 508 5590 -14.5 -33.5 18 19.0 -18.1 311 18 313.9 314.0 287.2 315.5 0.45 23 500 5710 -15.1 -36.1 15 21.0 -18.7 300 20 314.6 314.7 287.4 315.9 0.35 24 480 6017 -16.9 -37.9 14 21.0 -20.3 306 22 316.1 316.2 287.8 317.2 0.30 25 442 6628 -22.3 -38.3 22 16.0 -24.5 302 26 316.8 316.9 288.1 318.0 0.32 26 404 7279 -28.3 -38.3 38 10.0 -29.5 291 30 317.3 317.4 288.3 318.6 0.35 27 400 7350 -28.9 -37.9 42 9.0 -30.0 290 30 317.4 317.5 288.3 318.7 0.36 28 391 7512 -30.1 -33.4 73 3.3 -30.6 287 30 317.9 318.0 288.8 320.0 0.58 29 376 7789 -32.7 -34.8 81 2.1 -33.0 282 32 318.1 318.2 288.7 320.0 0.53 30 371 7884 -32.9 -37.4 64 4.5 -33.4 281 33 319.0 319.1 288.9 320.5 0.41 31 338 8531 -38.7 -41.4 76 2.7 -38.9 270 41 319.7 319.8 289.0 320.8 0.30 32 323 8842 -41.1 -47.1 52 6.0 -41.5 265 44 320.6 320.6 289.1 321.2 0.17 33 319 8926 -41.7 -46.7 58 5.0 -42.0 264 45 320.9 320.9 289.2 321.6 0.18 34 308 9163 -43.3 -46.9 68 3.6 -43.5 260 48 321.9 321.9 289.5 322.6 0.18 35 304 9251 -43.7 -48.7 58 5.0 -44.0 257 52 322.5 322.6 289.7 323.1 0.15 36 302 9295 -44.3 -47.0 74 2.7 -44.5 256 53 322.3 322.3 289.7 323.0 0.18 37 300 9340 -44.5 -49.1 60 4.6 -44.7 255 55 322.6 322.7 289.8 323.2 0.15 38 294 9476 -45.5 -51.5 51 6.0 -45.7 254 55 323.1 323.1 289.8 323.5 0.11 39 282 9754 -47.1 -56.1 35 9.0 -47.4 252 56 324.7 324.7 290.2 324.9 0.07 40 262 10241 -48.3 -71.3 5 23.0 -48.7 259 48 329.8 329.8 291.7 329.8 0.01 41 250 10550 -50.3 -71.3 7 21.0 -50.7 275 33 331.3 331.3 292.1 331.3 0.01 42 245 10681 -50.9 -72.9 6 22.0 -51.2 270 35 332.3 332.3 292.3 332.3 0.01 43 236 10924 -49.9 -73.9 4 24.0 -50.3 274 31 337.4 337.4 293.7 337.4 0.01 44 202 11927 -54.5 -78.5 4 24.0 -54.8 258 26 345.5 345.5 295.6 345.5 0.00 45 200 11990 -54.3 -78.3 4 24.0 -54.6 255 25 346.8 346.8 295.9 346.8 0.00 46 183 12560 -54.7 -80.7 3 26.0 -55.0 264 26 355.1 355.1 297.7 355.1 0.00 47 150 13820 -60.1 -84.1 3 24.0 -60.3 340 17 366.5 366.5 299.9 366.5 0.00 48 117 15344 -66.1 -86.1 4 20.0 -66.2 340 26 382.4 382.4 302.6 382.5 0.00 49 114 15502 -64.5 -86.5 3 22.0 -64.7 348 28 388.3 388.3 303.5 388.3 0.00 50 104 16060 -65.1 -87.1 3 22.0 -65.3 350 35 397.5 397.5 304.9 397.5 0.00 51 100 16300 -63.1 -87.1 3 24.0 -63.3 15 22 405.8 405.8 306.0 405.8 0.00 52 97 16489 -60.1 -87.1 2 27.0 -60.4 18 22 415.2 415.2 307.2 415.2 0.00 53 78 17829 -67.3 -88.3 4 21.0 -67.4 60 12 427.0 427.0 308.5 427.0 0.00 54 74 18149 -64.3 -88.3 2 24.0 -64.6 39 16 439.8 439.8 309.8 439.8 0.00 55 72 18317 -65.3 -88.3 3 23.0 -65.5 29 17 441.1 441.1 310.0 441.1 0.00 56 70 18490 -62.1 -88.1 2 26.0 -62.4 25 12 451.5 451.5 311.0 451.5 0.00 57 67 18761 -61.1 -88.1 2 27.0 -61.5 15 11 459.4 459.4 311.7 459.4 0.00 58 65 18948 -60.7 -87.7 2 27.0 -61.1 44 9 464.3 464.3 312.1 464.3 0.00 59 55 19971 -66.5 -89.5 3 23.0 -66.7 27 10 473.7 473.7 313.0 473.7 0.00 60 52 20311 -64.3 -89.3 2 25.0 -64.6 74 11 486.5 486.5 314.0 486.5 0.00 61 50 20550 -64.9 -88.9 2 24.0 -65.2 340 7 490.5 490.5 314.2 490.6 0.00 62 46 21058 -65.7 -89.7 2 24.0 -66.0 2 9 500.5 500.5 315.0 500.5 0.00 TRP 117 15344 -66.1 -86.1 4 20.0 -66.2 340 26 382.4 382.4 302.6 382.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5543.00 m Freezing level: 717.79 mb = 2888.60 m = 9476.91 ft Wetbulb zero: 836.09 mb = 1654.35 m = 5427.60 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 15.99 % Est. max temperature: 20.14 C = 68.26 F Sfc-Lift cond lev (LCL): 823.29 mb = 1780.00 m = 5839.83 ft T: 4.15 C 700-500 lapse rate: 5.26 C/km ThetaE index: 2.27 C Layer 811.0- 780.0 mb Conv cond level (CCL): 533.71 mb = 5210.92 m = 17095.98 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 40.67 C = 105.21 F Cap Strength: 15.24 C Lifted Index: 15.00 C Risk: None Lifted Index @300 mb: 17.30 C Lifted Index @700 mb: 9.05 C Showalter Index: 13.33 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 7.70 C K Index: -25.70 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.04 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 26279.27 J/kg Cap Strength: 15.22 C Lift Cond Lev (LCL): 745.85 mb = 2579.14 m = 8461.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 9 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 20 2 -0.7 -1.9 | 203 7 2.7 6.4 1 1000 167 35 2 -1.1 -1.6 | 198 7 2.2 6.7 2 984 305 25 8 -3.4 -7.3 | 179 1 -0.0 1.1 3 949 610 55 14 -11.5 -8.0 | 92 8 -8.1 0.3 4 925 821 55 18 -14.7 -10.3 | 80 12 -11.4 -2.0 5 915 914 55 19 -15.6 -10.9 | 78 12 -12.2 -2.6 6 881 1219 45 17 -12.0 -12.0 | 67 9 -8.6 -3.7 7 850 1520 15 16 -4.1 -15.5 | 6 7 -0.8 -7.1 8 850 1524 15 15 -3.9 -14.5 | 5 6 -0.5 -6.2 9 818 1829 10 13 -2.3 -12.8 | 346 5 1.1 -4.5 10 788 2134 360 10 -0.0 -10.0 | 297 4 3.4 -1.7 11 759 2438 45 10 -7.1 -7.1 | 108 4 -3.7 1.2 12 731 2743 360 3 -0.0 -3.0 | 212 6 3.4 5.3 13 700 3088 10 4 -0.7 -3.9 | 211 5 2.7 4.4 14 651 3658 305 4 3.3 -2.3 | 228 9 6.6 6.0 15 626 3962 335 11 4.6 -10.0 | 282 8 8.0 -1.7 16 602 4267 350 10 1.7 -9.8 | 287 5 5.1 -1.5 17 556 4877 315 12 8.5 -8.5 | 271 12 11.9 -0.2 18 535 5182 335 14 5.9 -12.7 | 295 10 9.3 -4.4 19 515 5486 320 16 10.3 -12.3 | 286 14 13.7 -3.9 20 500 5710 300 20 17.3 -10.0 | 275 21 20.7 -1.7 21 495 5791 295 19 17.2 -8.0 | 269 21 20.6 0.3 22 474 6096 310 23 17.6 -14.8 | 287 22 21.0 -6.5 23 400 7350 290 30 28.2 -10.3 | 274 32 31.6 -2.0 24 385 7620 285 30 29.0 -7.8 | 269 32 32.3 0.5 25 309 9144 260 48 47.3 8.3 | 252 53 50.6 16.6 26 300 9340 255 55 53.1 14.2 | 248 61 56.5 22.5 27 269 10058 250 57 53.6 19.5 | 244 63 56.9 27.8 28 250 10550 275 33 32.9 -2.9 | 261 37 36.2 5.4 29 245 10668 270 35 35.0 -0.0 | 258 39 38.4 8.3 30 234 10973 275 30 29.9 -2.6 | 260 34 33.3 5.7 31 223 11278 260 30 29.5 5.2 | 248 36 32.9 13.5 32 213 11582 285 23 22.2 -6.0 | 265 26 25.6 2.4 33 203 11887 260 26 25.6 4.5 | 246 32 29.0 12.8 34 200 11990 255 25 24.1 6.5 | 242 31 27.5 14.8 35 185 12497 260 27 26.6 4.7 | 247 33 30.0 13.0 36 160 13411 330 17 8.5 -14.7 | 298 13 11.9 -6.4 37 152 13716 320 18 11.6 -13.8 | 290 16 14.9 -5.5 38 150 13820 340 17 5.8 -16.0 | 310 12 9.2 -7.7 39 145 14021 335 15 6.3 -13.6 | 299 11 9.7 -5.3 40 138 14326 355 18 1.6 -17.9 | 333 11 4.9 -9.6 41 119 15240 340 27 9.2 -25.4 | 324 21 12.6 -17.1 42 117 15344 340 26 8.9 -24.4 | 323 20 12.3 -16.1 43 113 15545 350 29 5.0 -28.6 | 337 22 8.4 -20.3 44 102 16154 350 36 6.3 -35.5 | 340 29 9.6 -27.1 45 100 16300 15 22 -5.7 -21.3 | 10 13 -2.3 -12.9 46 97 16459 15 23 -6.0 -22.2 | 11 14 -2.6 -13.9 47 93 16764 50 10 -7.7 -6.4 | 114 5 -4.3 1.9 48 88 17069 70 10 -9.4 -3.4 | 129 8 -6.0 4.9 49 84 17374 50 14 -10.7 -9.0 | 85 7 -7.4 -0.7 50 80 17678 70 10 -9.4 -3.4 | 129 8 -6.0 4.9 51 72 18288 30 18 -9.0 -15.6 | 38 9 -5.6 -7.3 52 70 18490 25 12 -5.1 -10.9 | 34 3 -1.7 -2.6 53 69 18593 340 13 4.4 -12.2 | 297 9 7.8 -3.9 54 65 18898 45 10 -7.1 -7.1 | 108 4 -3.7 1.2 55 59 19507 30 3 -1.5 -2.6 | 198 6 1.9 5.7 56 56 19812 5 10 -0.9 -10.0 | 303 3 2.5 -1.7 57 51 20422 90 11 -11.0 0.0 | 137 11 -7.6 8.3 58 50 20550 340 7 2.4 -6.6 | 253 6 5.8 1.7 59 45 21031 10 10 -1.7 -9.8 | 313 2 1.6 -1.5 60 42 21336 5 10 -0.9 -10.0 | 303 3 2.5 -1.7 Wind Parameters Mean winds (0-6000m): 352.1 at 12.0 knts Storm direction: 22.1 at 9.0 knts Shear (0-3000m) pos: 1.8 neg: 2.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 28.5 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -36.6 tot: -29.9 m^2/s^2 ave: -10.0 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.54 Bulk Shear: 14.93 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 46 11 96 5| 12.5 0.0 12.5| 0.4 -4.0 -3.6 -7.1 -0.35| 14.5 -5.1 1000 50 15 82 8| 6.2 1.7 7.9| 0.4 -14.4 -14.0 -14.0 -0.42| 10.6 -4.4 1500 41 15 65 7| 4.2 3.9 8.0| 0.4 -32.1 -31.7 -21.1 -0.58| 10.6 -6.1 2000 34 14 52 6| 2.8 2.9 5.7| 1.2 -36.5 -35.3 -17.6 -0.54| 9.7 -5.3 2500 33 13 57 4| 2.2 2.7 4.9| 5.5 -36.5 -31.0 -12.4 -0.21| 10.7 -2.2 3000 32 11 64 3| 1.8 2.3 4.2| 6.8 -36.6 -29.9 -10.0 -0.19| 9.2 -1.7 4000 23 10 27 1| 1.9 2.2 4.2| 26.9 -36.8 -9.9 -2.5 -0.01| 8.6 -0.1 5000 10 10 323 3| 1.8 2.3 4.1| 39.0 -41.8 -2.8 -0.6 0.02| 8.0 0.1 6000 352 12 305 6| 1.7 2.9 4.6| 71.4 -72.3 -0.9 -0.1 0.00| 8.3 0.0 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251204.12.gif