UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1200Z 1 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 1000 231 11.8 10.5 92 1.3 11.0 60 2 285.0 286.3 284.2 307.1 7.99 1 987 324 16.2 7.2 55 9.0 11.2 352 19 290.4 291.6 284.9 308.9 6.46 2 961 515 16.2 7.2 55 9.0 11.1 7 18 292.7 293.8 285.9 311.8 6.64 3 925 790 14.6 4.6 51 10.0 9.2 25 17 294.2 295.3 285.7 311.0 5.75 4 850 1498 9.6 -1.4 46 11.0 4.3 40 13 296.2 296.9 284.7 308.3 4.06 5 799 2008 6.2 -7.8 36 14.0 0.4 348 10 297.9 298.3 283.8 306.0 2.66 6 782 2185 7.0 -11.0 26 18.0 -0.1 317 12 300.6 300.9 284.2 307.1 2.11 7 711 2958 0.4 -12.6 37 13.0 -4.3 290 18 301.6 302.0 284.5 308.0 2.04 8 700 3083 0.0 -9.0 51 9.0 -3.6 295 20 302.5 303.0 285.7 311.0 2.76 9 693 3164 -0.3 -13.3 37 13.0 -5.0 293 22 303.0 303.4 285.0 309.3 1.98 10 684 3268 -0.3 -18.3 24 18.0 -6.1 290 25 304.2 304.4 284.7 308.4 1.32 11 681 3303 0.0 -12.0 40 12.0 -4.6 289 26 304.9 305.3 286.0 311.9 2.24 12 679 3327 -0.3 -9.3 51 9.0 -3.9 289 27 304.8 305.3 286.6 313.5 2.78 13 672 3410 -0.7 -8.7 55 8.0 -4.0 287 29 305.3 305.8 286.9 314.5 2.95 14 669 3446 -0.9 -10.9 47 10.0 -4.8 286 30 305.4 305.9 286.5 313.2 2.49 15 659 3566 -0.7 -23.7 16 23.0 -7.2 283 33 307.0 307.1 285.2 309.8 0.86 16 653 3639 -0.7 -24.7 14 24.0 -7.4 281 35 307.8 307.9 285.5 310.4 0.79 17 647 3713 -0.9 -27.9 11 27.0 -7.9 279 35 308.4 308.5 285.5 310.4 0.60 18 622 4026 -3.1 -29.1 11 26.0 -9.5 271 32 309.3 309.4 285.8 311.2 0.55 19 609 4193 -4.3 -20.3 27 16.0 -9.2 273 31 309.8 310.1 286.7 314.0 1.25 20 599 4324 -5.1 -23.1 23 18.0 -10.2 276 30 310.4 310.6 286.6 313.7 0.99 21 588 4469 -6.1 -16.1 45 10.0 -9.5 281 31 310.8 311.2 287.7 316.9 1.85 22 584 4523 -6.3 -15.3 49 9.0 -9.4 283 31 311.2 311.6 288.0 317.7 1.99 23 573 4671 -6.7 -24.7 22 18.0 -11.5 284 31 312.5 312.6 287.2 315.5 0.90 24 539 5146 -10.9 -19.9 47 9.0 -13.5 282 29 313.0 313.2 288.0 317.8 1.46 25 530 5275 -11.3 -35.3 12 24.0 -15.9 282 29 314.0 314.1 287.2 315.3 0.36 26 521 5407 -12.1 -43.1 6 31.0 -16.9 283 29 314.6 314.6 287.1 315.2 0.16 27 500 5720 -14.7 -33.7 18 19.0 -18.3 285 28 315.1 315.2 287.6 316.7 0.44 28 495 5796 -15.3 -33.3 20 18.0 -18.7 285 27 315.3 315.4 287.8 316.9 0.47 29 479 6042 -17.1 -41.1 11 24.0 -20.6 293 26 316.0 316.1 287.7 316.9 0.22 30 426 6906 -24.9 -38.9 26 14.0 -26.7 285 30 316.9 316.9 288.1 318.0 0.31 31 414 7113 -26.5 -39.5 28 13.0 -28.1 283 31 317.4 317.5 288.2 318.5 0.30 32 406 7253 -27.1 -44.1 18 17.0 -28.9 281 32 318.4 318.4 288.5 319.1 0.19 33 400 7360 -28.1 -45.1 18 17.0 -29.7 290 36 318.5 318.5 288.5 319.1 0.17 34 392 7505 -29.3 -48.3 14 19.0 -30.9 290 35 318.7 318.8 288.5 319.2 0.12 35 343 8441 -37.9 -51.9 22 14.0 -38.7 283 41 319.5 319.5 288.7 319.8 0.09 36 334 8624 -39.1 -54.1 19 15.0 -39.8 278 43 320.3 320.3 288.9 320.6 0.07 37 308 9174 -43.7 -45.0 87 1.3 -43.8 266 49 321.3 321.4 289.4 322.2 0.22 38 306 9217 -43.9 -48.2 62 4.3 -44.1 267 50 321.7 321.7 289.5 322.3 0.16 39 302 9306 -44.7 -49.0 62 4.3 -44.9 269 51 321.7 321.8 289.5 322.3 0.15 40 300 9350 -44.5 -59.5 17 15.0 -45.0 270 51 322.6 322.6 289.6 322.8 0.04 41 294 9485 -45.3 -54.3 36 9.0 -45.7 268 52 323.4 323.4 289.9 323.7 0.08 42 293 9507 -45.3 -57.3 25 12.0 -45.7 268 52 323.7 323.7 289.9 323.9 0.06 43 274 9951 -48.1 -66.1 11 18.0 -48.5 264 50 325.9 325.9 290.6 326.0 0.02 44 268 10096 -49.5 -68.5 9 19.0 -49.8 263 47 325.9 325.9 290.6 326.0 0.01 45 250 10550 -50.3 -72.3 6 22.0 -50.7 260 39 331.3 331.3 292.1 331.3 0.01 46 241 10788 -51.3 -74.3 5 23.0 -51.7 261 39 333.3 333.3 292.6 333.3 0.01 47 209 11701 -55.9 -75.9 6 20.0 -56.1 264 49 339.9 339.9 294.3 340.0 0.01 48 205 11823 -55.1 -77.1 5 22.0 -55.4 262 47 343.1 343.1 295.1 343.1 0.01 49 200 11980 -56.5 -77.5 5 21.0 -56.7 260 44 343.3 343.3 295.1 343.3 0.00 50 170 13000 -62.1 -80.1 7 18.0 -62.2 266 50 350.3 350.3 296.7 350.3 0.00 51 159 13416 -59.5 -83.5 3 24.0 -59.7 277 46 361.5 361.5 299.0 361.5 0.00 52 150 13780 -61.1 -83.1 4 22.0 -61.3 280 41 364.8 364.8 299.6 364.8 0.00 53 132 14569 -65.5 -85.5 5 20.0 -65.6 265 52 370.6 370.6 300.7 370.6 0.00 54 100 16270 -63.7 -86.7 3 23.0 -63.9 265 33 404.7 404.7 305.8 404.7 0.00 55 94 16647 -65.7 -86.7 4 21.0 -65.8 263 33 407.9 407.9 306.2 408.0 0.00 56 92 16778 -64.9 -86.9 3 22.0 -65.1 262 34 412.0 412.0 306.7 412.1 0.00 57 80 17625 -66.9 -87.9 4 21.0 -67.1 255 35 424.7 424.7 308.3 424.7 0.00 58 78 17780 -63.3 -88.3 2 25.0 -63.6 253 33 435.3 435.3 309.4 435.3 0.00 59 72 18268 -65.5 -88.5 3 23.0 -65.7 287 22 440.7 440.7 310.0 440.7 0.00 60 71 18354 -64.5 -88.5 2 24.0 -64.7 286 19 444.6 444.6 310.3 444.6 0.00 61 70 18440 -65.5 -88.5 3 23.0 -65.7 280 16 444.3 444.3 310.3 444.3 0.00 62 68 18615 -66.9 -88.9 3 22.0 -67.1 268 20 444.9 444.9 310.4 444.9 0.00 63 65 18888 -64.7 -88.7 2 24.0 -65.0 299 15 455.5 455.5 311.4 455.5 0.00 64 61 19273 -65.9 -89.9 2 24.0 -66.1 291 17 461.2 461.2 311.9 461.2 0.00 65 61 19273 -64.5 -88.5 2 24.0 -64.8 291 17 464.3 464.3 312.1 464.3 0.00 66 58 19580 -64.9 -89.9 2 25.0 -65.2 290 19 470.2 470.2 312.7 470.2 0.00 67 57 19686 -62.7 -88.7 2 26.0 -63.1 297 19 477.5 477.5 313.2 477.5 0.00 68 55 19906 -62.1 -89.1 2 27.0 -62.5 323 19 483.8 483.8 313.7 483.8 0.00 69 51 20369 -64.5 -89.5 2 25.0 -64.8 360 13 488.7 488.7 314.1 488.7 0.00 70 50 20490 -63.1 -89.1 2 26.0 -63.5 360 11 494.8 494.8 314.6 494.8 0.00 71 48 20742 -62.3 -89.3 2 27.0 -62.7 30 13 502.5 502.5 315.1 502.5 0.00 72 47 20872 -62.3 -89.3 2 27.0 -62.7 42 14 505.5 505.5 315.4 505.6 0.00 73 46 21005 -59.9 -88.9 1 29.0 -60.5 47 14 514.4 514.4 315.9 514.5 0.00 74 42 21573 -60.3 -88.3 1 28.0 -61.0 70 14 527.0 527.0 316.8 527.0 0.00 TRP 132 14569 -65.5 -85.5 5 20.0 -65.6 265 52 370.6 370.6 300.7 370.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 700.00 mb = 3083.00 m = 10114.71 ft Freezing level: 681.00 mb = 3303.39 m = 10837.75 ft Freezing level: 681.00 mb = 3303.39 m = 10837.75 ft Wetbulb zero: 785.33 mb = 2149.99 m = 7053.70 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 34.99 % Est. max temperature: 23.05 C = 73.49 F Sfc-Lift cond lev (LCL): 980.74 mb = 369.36 m = 1211.79 ft T: 16.20 C 700-500 lapse rate: 5.57 C/km ThetaE index: 5.80 C Layer 925.0- 782.0 mb Conv cond level (CCL): 731.38 mb = 2728.35 m = 8951.18 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 28.14 C = 82.66 F Cap Strength: 7.61 C Lifted Index: 7.31 C Risk: None Lifted Index @300 mb: 8.86 C Lifted Index @700 mb: 3.91 C Showalter Index: 8.72 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 13.30 C K Index: 13.90 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.76 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 22973.20 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 829.28 mb = 1701.50 m = 5582.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 17 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 1000 231 60 2 -1.7 -1.0 | 142 17 -10.7 13.6 1 990 305 350 19 3.3 -18.7 | 54 7 -5.6 -4.1 2 949 610 15 17 -4.4 -16.4 | 82 13 -13.3 -1.8 3 925 790 25 17 -7.2 -15.4 | 87 16 -16.1 -0.8 4 911 914 25 20 -8.5 -18.1 | 79 18 -17.4 -3.5 5 879 1219 30 20 -10.0 -17.3 | 82 19 -18.9 -2.7 6 850 1498 40 13 -8.4 -10.0 | 105 18 -17.3 4.6 7 847 1524 40 14 -9.0 -10.7 | 102 18 -17.9 3.9 8 816 1829 25 9 -3.8 -8.2 | 117 14 -12.7 6.4 9 786 2134 320 11 7.1 -8.4 | 163 6 -1.9 6.2 10 758 2438 300 17 14.7 -8.5 | 224 8 5.8 6.1 11 730 2743 280 13 12.8 -2.3 | 197 13 3.9 12.3 12 703 3048 295 20 18.1 -8.5 | 236 11 9.2 6.1 13 700 3083 295 20 18.1 -8.5 | 236 11 9.2 6.1 14 651 3658 280 36 35.5 -6.3 | 253 28 26.5 8.3 15 626 3962 270 32 32.0 -0.0 | 238 27 23.1 14.6 16 602 4267 275 30 29.9 -2.6 | 240 24 20.9 12.0 17 579 4572 285 31 29.9 -8.0 | 253 22 21.0 6.6 18 557 4877 280 30 29.5 -5.2 | 246 23 20.6 9.4 19 500 5720 285 28 27.0 -7.2 | 248 20 18.1 7.3 20 495 5791 285 27 26.1 -7.0 | 246 19 17.1 7.6 21 475 6096 295 26 23.6 -11.0 | 256 15 14.6 3.6 22 402 7315 280 32 31.5 -5.6 | 248 24 22.6 9.0 23 400 7360 290 36 33.8 -12.3 | 265 25 24.9 2.3 24 385 7620 290 35 32.9 -12.0 | 264 24 24.0 2.6 25 369 7925 295 35 31.7 -14.8 | 270 23 22.8 -0.2 26 309 9144 265 49 48.8 4.3 | 245 44 39.9 18.9 27 300 9350 270 51 51.0 -0.0 | 251 45 42.1 14.6 28 282 9754 265 53 52.8 4.6 | 246 48 43.9 19.2 29 250 10550 260 39 38.4 6.8 | 234 36 29.5 21.4 30 245 10668 260 37 36.4 6.4 | 233 35 27.5 21.0 31 213 11582 265 51 50.8 4.4 | 246 46 41.9 19.0 32 200 11980 260 44 43.3 7.6 | 237 41 34.4 22.2 33 175 12802 250 49 46.0 16.8 | 230 49 37.1 31.4 34 167 13106 275 50 49.8 -4.4 | 256 42 40.9 10.2 35 150 13780 280 41 40.4 -7.1 | 257 32 31.4 7.5 36 144 14021 280 40 39.4 -6.9 | 256 31 30.5 7.6 37 132 14569 265 52 51.8 4.5 | 246 47 42.9 19.1 38 118 15240 265 54 53.8 4.7 | 247 49 44.9 19.3 39 107 15850 265 38 37.9 3.3 | 238 34 28.9 17.9 40 102 16154 290 32 30.1 -10.9 | 260 21 21.1 3.6 41 100 16270 265 33 32.9 2.9 | 234 30 23.9 17.5 42 97 16459 265 33 32.9 2.9 | 234 30 23.9 17.5 43 79 17678 255 35 33.8 9.1 | 226 34 24.9 23.7 44 75 17983 250 29 27.3 9.9 | 217 31 18.3 24.5 45 72 18288 290 22 20.7 -7.5 | 239 14 11.7 7.1 46 70 18440 280 16 15.8 -2.8 | 210 14 6.8 11.8 47 68 18593 265 20 19.9 1.7 | 214 20 11.0 16.3 48 65 18898 300 15 13.0 -7.5 | 210 8 4.1 7.1 49 59 19507 285 18 17.4 -4.7 | 220 13 8.5 9.9 50 56 19812 305 20 16.4 -11.5 | 247 8 7.4 3.1 51 53 20117 360 17 -0.0 -17.0 | 75 9 -8.9 -2.4 52 50 20490 360 11 -0.0 -11.0 | 112 10 -8.9 3.6 53 47 20726 40 14 -9.0 -10.7 | 102 18 -17.9 3.9 54 41 21336 75 14 -13.5 -3.6 | 116 25 -22.5 11.0 55 36 21946 80 13 -12.8 -2.3 | 120 25 -21.7 12.3 Wind Parameters Mean winds (0-6000m): 298.5 at 22.8 knts Storm direction: 328.5 at 17.1 knts Shear (0-3000m) pos: 1.6 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 124.2 neg: -55.9 tot: 68.3 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 66.05 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 17 79 11| 0.0 15.9 15.9| 15.3 -34.3 -19.0 -38.1 -0.43| 31.0-13.4 1000 16 18 80 14| 2.0 8.0 10.0| 21.8 -43.4 -21.6 -21.6 -0.39| 18.2 -7.1 1500 21 17 86 15| 1.3 2.4 3.7| 63.3 -43.4 19.9 13.3 -0.11| 15.7 -1.7 2000 17 15 90 13| 1.0 4.2 5.2| 84.7 -43.4 41.3 20.7 0.08| 15.8 1.3 2500 3 15 87 10| 0.8 3.8 4.6| 92.1 -55.9 36.3 14.5 0.07| 15.0 1.0 3000 349 16 82 6| 1.6 3.1 4.8|124.2 -55.9 68.3 22.8 0.18| 14.6 2.6 4000 315 20 262 5| 1.2 3.4 4.7|138.3-105.5 32.8 8.2 0.10| 13.8 1.4 5000 303 22 253 10| 1.3 2.6 4.0|168.4-118.3 50.1 10.0 0.12| 11.9 1.4 6000 299 23 252 12| 1.4 2.2 3.6|181.7-119.5 62.2 10.4 0.13| 10.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251201.12.gif