UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120414.upa.cvt Date: 1400Z 4 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1400Z 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 1006 231 6.4 -0.6 61 7.0 3.4 355 2 279.1 279.7 276.2 289.2 3.63 1 1002 197 11.0 -2.0 40 13.0 5.2 342 3 284.0 284.6 278.3 293.4 3.29 2 1000 180 11.6 -2.4 38 14.0 5.4 335 4 284.8 285.3 278.6 293.9 3.20 3 991 256 12.8 -2.2 35 15.0 6.1 347 7 286.7 287.3 279.6 296.1 3.28 4 978 366 12.4 -2.6 35 15.0 5.7 13 9 287.4 287.9 279.8 296.7 3.22 5 969 444 13.2 -2.8 33 16.0 6.0 36 9 288.9 289.5 280.6 298.3 3.21 6 951 601 12.6 -3.4 33 16.0 5.4 82 8 289.9 290.4 280.9 299.0 3.12 7 925 832 10.8 -4.2 35 15.0 4.2 80 15 290.4 290.9 281.0 299.2 3.02 8 861 1424 5.6 -5.4 45 11.0 1.0 73 18 290.9 291.5 281.2 299.7 2.97 9 850 1529 5.4 -6.6 42 12.0 0.5 55 16 291.8 292.3 281.3 299.9 2.74 10 827 1752 3.6 -7.4 44 11.0 -0.8 29 17 292.2 292.7 281.4 300.1 2.65 11 773 2296 0.0 -15.0 31 15.0 -4.9 2 17 294.0 294.3 280.8 298.8 1.54 12 737 2678 -0.3 -28.3 10 28.0 -7.0 22 10 297.7 297.8 281.1 299.4 0.50 13 732 2732 0.2 -31.8 7 32.0 -7.0 28 8 298.9 298.9 281.4 300.1 0.36 14 700 3089 -1.7 -38.7 4 37.0 -8.7 20 9 300.6 300.6 281.8 301.3 0.19 15 685 3261 -2.5 -43.5 3 41.0 -9.5 4 11 301.6 301.6 282.2 302.0 0.12 16 678 3343 -3.1 -44.1 3 41.0 -9.9 356 12 301.8 301.8 282.3 302.2 0.11 17 659 3568 -3.7 -43.7 3 40.0 -10.4 2 11 303.6 303.6 283.0 304.0 0.12 18 657 3592 -2.9 -45.9 2 43.0 -9.9 3 11 304.7 304.8 283.4 305.1 0.10 19 630 3926 -1.1 -42.1 3 41.0 -8.9 327 10 310.5 310.5 285.7 311.0 0.15 20 512 5540 -14.5 -31.5 22 17.0 -17.9 300 12 313.2 313.3 287.1 315.1 0.54 21 500 5720 -15.7 -33.7 20 18.0 -19.0 300 14 313.9 314.0 287.2 315.5 0.44 22 484 5965 -17.1 -36.1 18 19.0 -20.3 302 14 315.1 315.2 287.6 316.4 0.36 23 439 6687 -23.7 -36.7 29 13.0 -25.5 305 20 315.7 315.7 287.8 317.0 0.38 24 426 6906 -25.7 -30.7 63 5.0 -26.5 298 21 315.8 316.0 288.2 318.3 0.70 25 425 6923 -25.5 -29.3 70 3.8 -26.2 297 22 316.3 316.5 288.4 319.1 0.80 26 407 7236 -27.9 -30.3 80 2.4 -28.3 285 24 317.2 317.3 288.6 319.8 0.76 27 400 7360 -28.9 -31.6 77 2.7 -29.3 280 25 317.4 317.6 288.7 319.8 0.68 28 339 8521 -38.1 -42.3 65 4.2 -38.4 258 33 320.3 320.3 289.1 321.3 0.27 29 320 8915 -41.7 -44.8 72 3.1 -41.9 253 38 320.6 320.7 289.2 321.4 0.22 30 314 9043 -42.7 -46.7 65 4.0 -42.9 251 40 321.0 321.0 289.2 321.7 0.18 31 310 9130 -43.1 -45.4 78 2.3 -43.2 250 41 321.6 321.6 289.5 322.4 0.21 32 308 9173 -43.3 -47.6 62 4.3 -43.5 251 42 321.9 321.9 289.5 322.5 0.17 33 301 9328 -44.1 -50.1 51 6.0 -44.4 254 48 322.9 322.9 289.8 323.4 0.13 34 300 9350 -44.3 -50.3 51 6.0 -44.6 255 49 322.9 322.9 289.8 323.4 0.13 35 289 9597 -46.5 -50.4 64 3.9 -46.7 252 49 323.3 323.3 289.9 323.8 0.13 36 286 9666 -47.1 -53.1 50 6.0 -47.3 254 50 323.4 323.4 289.9 323.7 0.10 37 285 9689 -45.3 -66.3 8 21.0 -45.9 254 50 326.3 326.3 290.7 326.3 0.02 38 284 9713 -44.7 -75.7 2 31.0 -45.3 254 51 327.4 327.4 291.0 327.5 0.00 39 264 10194 -48.3 -69.3 7 21.0 -48.7 268 30 329.1 329.1 291.5 329.1 0.01 40 250 10550 -49.5 -71.5 6 22.0 -49.9 255 24 332.5 332.5 292.4 332.5 0.01 41 234 10982 -51.5 -74.5 5 23.0 -51.8 267 22 335.8 335.8 293.3 335.8 0.01 42 212 11623 -51.9 -76.9 3 25.0 -52.2 287 18 344.8 344.8 295.4 344.8 0.01 43 200 12000 -53.7 -78.7 3 25.0 -54.0 270 24 347.7 347.7 296.1 347.7 0.00 44 178 12745 -56.3 -81.3 3 25.0 -56.6 282 20 355.3 355.3 297.7 355.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5540.00 m Freezing level: 773.00 mb = 2296.23 m = 7533.47 ft Freezing level: 734.00 mb = 2710.42 m = 8892.35 ft Freezing level: 728.63 mb = 2769.77 m = 9087.06 ft Wetbulb zero: 841.28 mb = 1612.86 m = 5291.48 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 21.04 % Est. max temperature: 18.68 C = 65.62 F Sfc-Lift cond lev (LCL): 903.38 mb = 1027.21 m = 3370.08 ft T: 9.08 C 700-500 lapse rate: 5.32 C/km ThetaE index: 1.32 C Layer 773.0- 737.0 mb Conv cond level (CCL): 544.09 mb = 5067.15 m = 16624.30 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 39.89 C = 103.80 F Cap Strength: 15.52 C Lifted Index: 14.81 C Risk: None Lifted Index @300 mb: 17.85 C Lifted Index @700 mb: 9.00 C Showalter Index: 13.28 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 9.10 C K Index: -22.50 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.26 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 7909.00 J/kg Cap Strength: 15.54 C Lift Cond Lev (LCL): 759.57 mb = 2436.40 m = 7993.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 10 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 1006 231 355 2 0.2 -2.0 | 215 8 4.6 6.5 1 1000 180 335 4 1.7 -3.6 | 232 8 6.1 4.8 2 985 305 355 9 0.8 -9.0 | 276 5 5.2 -0.5 3 950 610 85 8 -8.0 -0.7 | 155 9 -3.6 7.8 4 925 832 80 15 -14.8 -2.6 | 119 12 -10.4 5.9 5 916 914 80 15 -14.8 -2.6 | 119 12 -10.4 5.9 6 883 1219 70 17 -16.0 -5.8 | 103 12 -11.6 2.6 7 851 1524 75 18 -17.4 -4.7 | 106 14 -13.0 3.8 8 850 1529 55 16 -13.1 -9.2 | 85 9 -8.7 -0.7 9 819 1829 20 18 -6.2 -16.9 | 12 9 -1.7 -8.5 10 788 2134 10 18 -3.1 -17.7 | 352 9 1.3 -9.3 11 759 2438 355 16 1.4 -15.9 | 322 9 5.8 -7.5 12 731 2743 30 8 -4.0 -6.9 | 195 2 0.4 1.5 13 704 3048 20 7 -2.4 -6.6 | 227 3 2.0 1.9 14 700 3089 20 9 -3.1 -8.5 | 270 1 1.3 -0.0 15 677 3353 355 12 1.0 -12.0 | 303 6 5.5 -3.5 16 651 3658 5 11 -1.0 -11.0 | 306 4 3.4 -2.5 17 626 3962 320 10 6.4 -7.7 | 266 11 10.8 0.8 18 602 4267 335 11 4.6 -10.0 | 279 9 9.1 -1.5 19 557 4877 295 13 11.8 -5.5 | 260 16 16.2 3.0 20 536 5182 315 11 7.8 -7.8 | 267 12 12.2 0.7 21 515 5486 300 11 9.5 -5.5 | 258 14 13.9 3.0 22 500 5720 300 14 12.1 -7.0 | 265 17 16.5 1.5 23 495 5791 310 12 9.2 -7.7 | 267 14 13.6 0.7 24 475 6096 295 15 13.6 -6.3 | 263 18 18.0 2.1 25 437 6706 305 20 16.4 -11.5 | 278 21 20.8 -3.0 26 400 7360 280 25 24.6 -4.3 | 262 29 29.0 4.1 27 385 7620 275 25 24.9 -2.2 | 258 30 29.3 6.3 28 369 7925 265 26 25.9 2.3 | 251 32 30.3 10.7 29 309 9144 250 41 38.5 14.0 | 242 48 42.9 22.5 30 300 9350 255 49 47.3 12.7 | 248 56 51.7 21.1 31 296 9449 250 48 45.1 16.4 | 243 55 49.5 24.9 32 282 9754 255 51 49.3 13.2 | 248 58 53.7 21.7 33 269 10058 275 36 35.9 -3.1 | 262 41 40.3 5.3 34 257 10363 260 23 22.7 4.0 | 245 30 27.1 12.5 35 250 10550 255 24 23.2 6.2 | 242 31 27.6 14.7 36 246 10668 255 24 23.2 6.2 | 242 31 27.6 14.7 37 213 11582 290 17 16.0 -5.8 | 263 21 20.4 2.6 38 204 11887 265 28 27.9 2.4 | 251 34 32.3 10.9 39 200 12000 270 24 24.0 -0.0 | 253 30 28.4 8.5 40 184 12497 270 20 20.0 -0.0 | 251 26 24.4 8.5 41 165 13106 310 19 14.6 -12.2 | 281 19 19.0 -3.8 Wind Parameters Mean winds (0-6000m): 357.5 at 12.7 knts Storm direction: 27.5 at 9.5 knts Shear (0-3000m) pos: 3.6 neg: 3.9 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 56.6 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -78.9 tot: -69.4 m^2/s^2 ave: -23.1 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 11.78 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 45 9 143 3| 14.5 0.0 14.5| 4.2 -9.0 -4.8 -9.5 -0.29| 20.9 -6.0 1000 68 12 120 8| 7.3 3.1 10.3| 4.2 -27.2 -23.0 -23.0 -0.44| 13.9 -6.1 1500 65 14 108 8| 4.8 4.6 9.5| 5.9 -52.0 -46.1 -30.7 -0.54| 14.0 -7.6 2000 49 15 80 7| 3.6 4.8 8.4| 5.9 -70.6 -64.7 -32.3 -0.62| 12.7 -7.8 2500 40 15 60 6| 4.4 3.8 8.2| 7.4 -78.9 -71.5 -28.6 -0.57| 13.1 -7.5 3000 37 14 59 4| 3.6 3.9 7.6| 9.5 -78.9 -69.4 -23.1 -0.46| 12.0 -5.6 4000 26 13 21 3| 2.7 3.4 6.1| 14.0 -87.5 -73.5 -18.4 -0.42| 10.7 -4.5 5000 12 13 335 4| 2.3 3.0 5.3| 18.5-101.2 -82.7 -16.5 -0.40| 9.8 -3.9 6000 358 13 311 7| 2.0 2.9 4.9| 30.4-108.9 -78.5 -13.1 -0.35| 9.2 -3.2 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251204.14.gif