UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1200Z 8 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 1005 231 10.8 3.8 62 7.0 7.3 55 2 283.5 284.4 280.3 297.5 5.00 1 1004 220 11.2 2.2 54 9.0 6.9 50 2 284.0 284.8 279.8 296.6 4.46 2 1002 197 14.0 2.0 44 12.0 8.0 40 3 287.0 287.8 281.1 299.5 4.41 3 1000 174 14.8 1.8 41 13.0 8.3 30 4 288.0 288.7 281.5 300.4 4.35 4 997 199 14.8 1.8 41 13.0 8.3 22 5 288.2 289.0 281.6 300.7 4.37 5 995 216 14.8 1.8 41 13.0 8.3 17 6 288.4 289.1 281.7 300.9 4.37 6 992 242 14.8 1.8 41 13.0 8.3 9 8 288.6 289.4 281.8 301.2 4.39 7 987 284 14.8 0.8 38 14.0 7.9 356 10 289.0 289.8 281.7 300.9 4.10 8 985 302 16.0 1.0 36 15.0 8.6 351 11 290.4 291.1 282.4 302.5 4.17 9 971 424 18.4 0.4 30 18.0 9.3 358 13 294.0 294.7 283.8 305.9 4.05 10 932 774 19.2 -0.8 26 20.0 9.1 6 15 298.3 299.0 285.3 309.9 3.87 11 925 839 18.8 -0.2 28 19.0 9.1 5 14 298.5 299.3 285.6 310.7 4.07 12 875 1312 15.2 -3.8 27 19.0 6.2 348 10 299.6 300.2 285.2 309.6 3.29 13 872 1341 15.4 -8.6 18 24.0 5.0 350 10 300.1 300.5 284.2 307.2 2.29 14 870 1361 15.0 -3.0 29 18.0 6.3 352 10 299.9 300.5 285.5 310.5 3.52 15 850 1557 14.4 -6.6 23 21.0 4.9 355 8 301.2 301.7 285.2 309.7 2.74 16 834 1717 14.0 -9.0 19 23.0 4.1 358 9 302.5 302.9 285.2 309.7 2.32 17 822 1839 13.2 -4.8 28 18.0 4.8 359 10 302.9 303.5 286.4 312.9 3.25 18 818 1880 13.4 -6.6 24 20.0 4.3 355 10 303.5 304.0 286.2 312.3 2.85 19 772 2364 11.2 -7.8 26 19.0 2.7 310 11 306.2 306.7 287.0 314.8 2.75 20 700 3172 5.2 -10.8 30 16.0 -1.4 305 10 308.2 308.7 287.4 315.9 2.39 21 695 3231 4.8 -10.2 33 15.0 -1.4 308 10 308.4 308.9 287.6 316.5 2.53 22 662 3626 2.6 -14.4 27 17.0 -3.8 324 15 310.3 310.6 287.6 316.4 1.89 23 644 3849 1.8 -24.2 12 26.0 -6.0 316 14 311.8 312.0 287.0 314.7 0.84 24 637 3937 2.0 -31.0 7 33.0 -6.5 312 13 313.0 313.1 286.9 314.6 0.45 25 629 4039 1.8 -25.2 11 27.0 -6.2 311 14 313.9 314.1 287.6 316.6 0.78 26 545 5175 -7.9 -28.9 17 21.0 -13.0 315 23 315.5 315.7 288.0 317.8 0.64 27 539 5262 -8.7 -27.7 20 19.0 -13.4 313 23 315.6 315.7 288.1 318.1 0.73 28 500 5840 -12.7 -34.7 14 22.0 -17.0 295 24 317.6 317.6 288.4 319.0 0.40 29 494 5932 -13.3 -36.3 13 23.0 -17.5 297 25 317.9 318.0 288.5 319.2 0.35 30 476 6213 -14.5 -43.5 7 29.0 -18.8 300 31 319.8 319.9 288.9 320.5 0.17 31 427 7023 -21.7 -35.7 27 14.0 -23.9 294 38 320.7 320.8 289.5 322.3 0.43 32 423 7092 -22.3 -36.3 27 14.0 -24.5 294 39 320.8 320.9 289.5 322.3 0.41 33 400 7500 -25.1 -42.1 19 17.0 -27.2 290 41 322.4 322.4 289.8 323.3 0.24 34 378 7907 -28.3 -48.3 13 20.0 -30.2 285 42 323.4 323.4 289.9 323.9 0.13 35 364 8176 -30.3 -48.3 16 18.0 -31.9 286 42 324.2 324.3 290.2 324.7 0.13 36 362 8216 -30.5 -38.5 45 8.0 -31.5 286 42 324.5 324.6 290.5 325.9 0.38 37 361 8235 -30.7 -49.7 14 19.0 -32.3 286 42 324.5 324.5 290.2 324.9 0.11 38 354 8374 -31.7 -40.7 41 9.0 -32.7 287 43 324.9 325.0 290.6 326.1 0.31 39 346 8535 -32.9 -44.9 29 12.0 -34.0 287 43 325.5 325.5 290.6 326.2 0.20 40 331 8844 -35.5 -42.5 49 7.0 -36.1 289 43 326.0 326.1 290.9 327.1 0.27 41 321 9057 -36.9 -45.9 39 9.0 -37.6 290 44 327.0 327.0 291.0 327.7 0.19 42 300 9520 -40.9 -50.9 33 10.0 -41.5 295 45 327.7 327.7 291.2 328.2 0.12 43 284 9890 -44.1 -54.1 32 10.0 -44.5 297 48 328.3 328.3 291.3 328.7 0.09 44 267 10300 -47.7 -55.7 39 8.0 -48.0 298 52 328.9 328.9 291.5 329.2 0.08 45 250 10730 -51.1 -61.1 29 10.0 -51.4 300 54 330.1 330.1 291.8 330.3 0.04 46 245 10861 -52.1 -63.1 25 11.0 -52.4 299 54 330.5 330.5 291.9 330.6 0.03 47 231 11240 -55.5 -64.5 32 9.0 -55.6 296 55 331.0 331.0 292.0 331.1 0.03 48 219 11579 -57.7 -66.7 31 9.0 -57.8 294 55 332.6 332.6 292.4 332.7 0.02 49 201 12119 -59.1 -71.1 20 12.0 -59.2 290 56 338.7 338.7 294.0 338.7 0.01 50 200 12150 -59.5 -70.5 23 11.0 -59.6 290 56 338.5 338.5 294.0 338.6 0.01 51 197 12244 -60.1 -70.1 26 10.0 -60.2 287 57 339.1 339.1 294.1 339.1 0.02 52 194 12340 -59.7 -66.7 40 7.0 -59.8 285 58 341.2 341.2 294.6 341.3 0.03 53 190 12471 -58.9 -76.9 8 18.0 -59.1 281 59 344.5 344.5 295.4 344.5 0.01 54 189 12504 -59.0 -76.6 9 17.6 -59.2 280 59 344.8 344.8 295.5 344.9 0.01 55 185 12638 -59.5 -75.5 11 16.0 -59.7 280 59 346.2 346.2 295.8 346.2 0.01 56 176 12950 -59.7 -77.7 8 18.0 -59.9 279 58 350.8 350.8 296.8 350.8 0.01 57 150 13940 -63.5 -84.5 4 21.0 -63.6 275 52 360.7 360.7 298.8 360.7 0.00 58 144 14191 -63.7 -84.7 4 21.0 -63.8 274 53 364.6 364.6 299.6 364.6 0.00 59 119 15345 -70.1 -88.1 5 18.0 -70.2 270 55 373.2 373.2 301.1 373.3 0.00 60 100 16380 -70.3 -88.3 5 18.0 -70.4 265 42 391.9 391.9 304.0 391.9 0.00 61 93 16808 -72.1 -88.1 7 16.0 -72.2 257 51 396.6 396.6 304.8 396.6 0.00 62 91 16936 -70.5 -87.5 6 17.0 -70.6 265 50 402.2 402.2 305.5 402.2 0.00 63 82 17547 -73.9 -87.9 10 14.0 -73.9 293 38 407.4 407.4 306.2 407.4 0.00 64 77 17916 -71.7 -88.7 6 17.0 -71.8 299 26 419.4 419.4 307.6 419.4 0.00 65 76 17992 -72.1 -89.1 6 17.0 -72.2 300 24 420.1 420.1 307.7 420.1 0.00 66 74 18150 -69.5 -88.5 5 19.0 -69.6 294 20 428.8 428.8 308.7 428.8 0.00 67 70 18480 -70.5 -89.5 4 19.0 -70.6 295 26 433.6 433.6 309.2 433.6 0.00 68 69 18565 -70.7 -89.7 4 19.0 -70.8 291 31 434.9 434.9 309.4 434.9 0.00 69 63 19106 -70.1 -90.1 4 20.0 -70.2 264 26 447.7 447.7 310.6 447.7 0.00 70 61 19299 -68.1 -90.1 3 22.0 -68.2 263 25 456.3 456.3 311.4 456.3 0.00 71 58 19601 -70.1 -90.1 4 20.0 -70.2 293 22 458.4 458.4 311.6 458.4 0.00 72 50 20490 -67.7 -90.7 2 23.0 -67.9 285 14 484.0 484.0 313.8 484.0 0.00 73 46 20993 -66.5 -90.5 2 24.0 -66.8 298 18 498.5 498.5 314.8 498.5 0.00 74 44 21265 -62.3 -89.3 2 27.0 -62.8 305 20 515.2 515.2 316.0 515.2 0.00 75 40 21850 -65.1 -90.1 2 25.0 -65.5 320 21 522.4 522.4 316.5 522.4 0.00 76 39 22005 -63.3 -89.3 2 26.0 -63.8 329 25 530.7 530.7 316.9 530.7 0.00 77 35 22666 -65.9 -90.9 2 25.0 -66.3 325 21 540.6 540.6 317.6 540.6 0.00 78 33 23024 -64.7 -90.7 2 26.0 -65.2 320 17 553.0 553.0 318.2 553.0 0.00 79 32 23213 -62.7 -89.7 1 27.0 -63.3 320 15 563.2 563.2 318.8 563.2 0.00 TRP 119 15345 -70.1 -88.1 5 18.0 -70.2 270 55 373.2 373.2 301.1 373.3 0.00 WND 189 12504 -59.0 -76.6 9 17.6 -59.2 280 59 344.8 344.8 295.5 344.9 0.01 Sounding variables and indices 1000-500 mb thick: 5666.00 m Freezing level: 613.41 mb = 4249.95 m = 13943.24 ft Wetbulb zero: 724.00 mb = 2893.96 m = 9494.51 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 22.78 % Est. max temperature: 28.16 C = 82.69 F Sfc-Lift cond lev (LCL): 903.62 mb = 1038.04 m = 3405.61 ft T: 17.29 C 700-500 lapse rate: 6.71 C/km ThetaE index: 3.59 C Layer 875.0- 870.0 mb Conv cond level (CCL): 550.41 mb = 5097.12 m = 16722.63 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 42.73 C = 108.92 F Cap Strength: 13.21 C Lifted Index: 11.71 C Risk: None Lifted Index @300 mb: 15.10 C Lifted Index @700 mb: 10.98 C Showalter Index: 9.81 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 6.10 C K Index: 4.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.83 J/kg Max Up Vert Vel: 8.58 m/s Conv Inhibition (B-): 32961.41 J/kg Cap Strength: 13.06 C Lift Cond Lev (LCL): 732.79 mb = 2794.37 m = 9167.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 12 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 1005 231 55 2 -1.6 -1.1 | 159 11 -3.9 10.4 1 1000 174 30 4 -2.0 -3.5 | 152 9 -4.3 8.1 2 985 305 350 11 1.9 -10.8 | 151 1 -0.4 0.7 3 950 610 10 17 -3.0 -16.7 | 45 7 -5.2 -5.2 4 925 839 5 14 -1.2 -13.9 | 56 4 -3.5 -2.4 5 917 914 5 14 -1.2 -13.9 | 56 4 -3.5 -2.4 6 884 1219 340 10 3.4 -9.4 | 208 2 1.1 2.1 7 853 1524 5 11 -1.0 -11.0 | 100 3 -3.3 0.6 8 850 1557 355 8 0.7 -8.0 | 156 4 -1.6 3.6 9 823 1829 360 10 -0.0 -10.0 | 124 3 -2.3 1.5 10 793 2134 325 9 5.2 -7.4 | 215 5 2.9 4.2 11 765 2438 305 12 9.8 -6.9 | 238 9 7.5 4.6 12 737 2743 305 9 7.4 -5.2 | 219 8 5.1 6.4 13 711 3048 295 10 9.1 -4.2 | 223 10 6.8 7.3 14 700 3172 305 10 8.2 -5.7 | 225 8 5.9 5.8 15 684 3353 315 11 7.8 -7.8 | 236 7 5.5 3.8 16 658 3658 325 16 9.2 -13.1 | 283 7 6.9 -1.6 17 634 3962 310 13 10.0 -8.4 | 247 8 7.7 3.2 18 610 4267 315 20 14.1 -14.1 | 282 12 11.8 -2.6 19 565 4877 310 21 16.1 -13.5 | 278 14 13.8 -2.0 20 543 5182 315 23 16.3 -16.3 | 289 15 14.0 -4.7 21 503 5791 295 23 20.8 -9.7 | 264 19 18.5 1.8 22 500 5840 295 24 21.8 -10.1 | 266 20 19.5 1.4 23 483 6096 300 28 24.2 -14.0 | 276 22 22.0 -2.5 24 464 6401 300 35 30.3 -17.5 | 282 29 28.0 -6.0 25 400 7500 290 41 38.5 -14.0 | 274 36 36.2 -2.5 26 393 7620 290 41 38.5 -14.0 | 274 36 36.2 -2.5 27 377 7925 285 42 40.6 -10.9 | 269 38 38.3 0.7 28 317 9144 290 44 41.3 -15.0 | 275 39 39.1 -3.5 29 300 9520 295 45 40.8 -19.0 | 281 39 38.5 -7.5 30 252 10668 300 55 47.6 -27.5 | 289 48 45.3 -16.0 31 250 10730 300 54 46.8 -27.0 | 289 47 44.5 -15.5 32 200 12150 290 56 52.6 -19.2 | 279 51 50.3 -7.6 33 189 12504 280 59 58.1 -10.2 | 269 56 55.8 1.3 34 180 12802 280 59 58.1 -10.2 | 269 56 55.8 1.3 35 150 13940 275 52 51.8 -4.5 | 262 50 49.5 7.0 36 121 15240 270 59 59.0 -0.0 | 259 58 56.7 11.5 37 119 15345 270 55 55.0 -0.0 | 258 54 52.7 11.5 38 100 16380 265 42 41.8 3.7 | 249 42 39.5 15.2 39 99 16459 265 42 41.8 3.7 | 249 42 39.5 15.2 40 94 16764 255 52 50.2 13.5 | 242 54 47.9 25.0 41 84 17374 290 44 41.3 -15.0 | 275 39 39.1 -3.5 42 76 17983 300 24 20.8 -12.0 | 271 18 18.5 -0.5 43 72 18288 290 17 16.0 -5.8 | 247 15 13.7 5.7 44 70 18480 295 26 23.6 -11.0 | 269 21 21.3 0.5 45 69 18593 290 33 31.0 -11.3 | 270 29 28.7 0.2 46 65 18898 295 28 25.4 -11.8 | 271 23 23.1 -0.3 47 62 19202 250 25 23.5 8.6 | 227 29 21.2 20.1 48 59 19507 290 25 23.5 -8.6 | 262 21 21.2 3.0 49 56 19812 300 14 12.1 -7.0 | 245 11 9.8 4.5 50 53 20117 270 14 14.0 -0.0 | 225 16 11.7 11.5 51 51 20422 270 26 26.0 -0.0 | 244 26 23.7 11.5 52 50 20490 285 14 13.5 -3.6 | 235 14 11.2 7.9 53 44 21031 305 20 16.4 -11.5 | 270 14 14.1 0.1 54 41 21336 310 17 13.0 -10.9 | 267 11 10.7 0.6 55 38 21641 335 28 11.8 -25.4 | 325 17 9.5 -13.8 56 33 22250 320 17 10.9 -13.0 | 280 9 8.6 -1.5 57 31 22555 320 13 8.4 -10.0 | 255 6 6.1 1.6 58 29 22860 355 10 0.9 -10.0 | 138 2 -1.4 1.6 59 27 23165 240 10 8.7 5.0 | 201 18 6.4 16.5 60 25 23470 270 11 11.0 -0.0 | 217 14 8.7 11.5 Wind Parameters Mean winds (0-6000m): 318.7 at 15.7 knts Storm direction: 348.7 at 11.8 knts Shear (0-3000m) pos: 0.4 neg: 2.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -9.5 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.14 Bulk Shear: 17.22 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 4 14 55 4| 0.0 8.7 8.7| 1.0 -1.1 -0.1 -0.2 -0.24| 14.7 -3.5 1000 1 13 56 3| 0.0 2.8 2.8| 2.0 -1.1 0.9 0.9 0.01| 11.9 0.1 1500 360 12 75 2| 1.0 1.9 2.9| 3.7 -2.8 0.9 0.6 -0.04| 10.4 -0.4 2000 356 11 93 2| 0.8 2.9 3.6| 8.2 -3.4 4.8 2.4 0.09| 9.9 0.9 2500 347 11 203 1| 0.6 2.5 3.1| 10.8 -9.5 1.3 0.5 0.05| 9.1 0.4 3000 340 11 232 2| 0.4 2.1 2.5| 14.0 -9.5 4.6 1.5 0.07| 8.3 0.6 4000 332 12 252 3| 0.8 2.1 2.9| 37.0 -16.9 20.1 5.0 0.16| 8.3 1.4 5000 326 14 268 5| 0.9 1.9 2.7| 46.7 -20.2 26.5 5.3 0.18| 7.2 1.3 6000 319 16 272 8| 1.3 1.9 3.2| 75.4 -46.9 28.5 4.7 0.13| 7.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251208.12.gif