UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120518.upa.cvt Date: 1800Z 5 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1800Z 5 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 15.0 -3.0 29 18.0 6.9 325 1 287.8 288.4 279.8 296.7 3.05 1 1002 200 14.0 -4.0 28 18.0 6.1 350 1 287.0 287.5 279.2 295.2 2.83 2 1000 169 13.6 -3.4 31 17.0 6.1 15 2 286.8 287.3 279.3 295.3 2.97 3 973 398 11.6 -4.4 32 16.0 4.7 10 5 287.0 287.5 279.2 295.2 2.83 4 959 519 12.4 -6.6 26 19.0 4.5 10 8 289.0 289.4 279.6 296.1 2.43 5 925 821 12.2 -8.8 22 21.0 3.7 150 2 291.8 292.2 280.5 298.2 2.12 6 922 848 12.2 -8.8 22 21.0 3.7 146 2 292.1 292.4 280.7 298.4 2.13 7 885 1189 9.4 -7.6 29 17.0 2.4 63 4 292.6 293.0 281.3 299.9 2.43 8 850 1523 7.8 -12.2 23 20.0 0.4 360 9 294.3 294.6 281.2 299.7 1.76 9 839 1630 7.2 -16.8 16 24.0 -0.8 5 11 294.8 295.0 280.7 298.6 1.22 10 835 1669 7.4 -20.6 12 28.0 -1.2 7 11 295.4 295.6 280.6 298.2 0.89 11 804 1980 7.0 -31.0 5 38.0 -2.6 15 15 298.2 298.3 281.1 299.4 0.36 12 792 2104 7.2 -20.8 12 28.0 -1.6 15 17 299.7 299.9 282.4 302.7 0.92 13 775 2282 6.0 -29.0 6 35.0 -3.1 13 19 300.3 300.3 282.1 301.8 0.45 14 756 2484 4.8 -16.2 20 21.0 -2.4 10 20 301.1 301.4 283.7 305.6 1.43 15 753 2517 5.0 -12.0 28 17.0 -1.5 10 19 301.7 302.0 284.5 308.0 2.02 16 747 2582 5.4 -12.6 26 18.0 -1.4 10 18 302.8 303.1 284.9 308.9 1.94 17 722 2859 4.4 -14.6 24 19.0 -2.6 5 14 304.6 305.0 285.4 310.1 1.71 18 700 3110 2.6 -14.4 27 17.0 -3.6 355 15 305.4 305.7 285.7 311.1 1.79 19 685 3284 1.8 -9.2 44 11.0 -2.7 355 18 306.4 306.9 287.1 315.1 2.78 20 647 3740 -1.7 -9.7 54 8.0 -4.9 9 21 307.4 308.0 287.5 316.4 2.83 21 630 3951 -2.3 -13.3 43 11.0 -6.4 8 23 309.1 309.5 287.5 316.1 2.18 22 622 4052 -2.9 -15.9 36 13.0 -7.4 7 24 309.6 309.9 287.2 315.3 1.78 23 558 4902 -8.5 -23.5 29 15.0 -12.6 5 24 312.7 312.9 287.5 316.2 1.03 24 500 5740 -15.5 -30.5 26 15.0 -18.5 355 17 314.1 314.3 287.5 316.2 0.60 25 499 5755 -15.5 -31.5 24 16.0 -18.6 355 17 314.3 314.4 287.5 316.2 0.55 26 469 6221 -19.7 -30.7 37 11.0 -21.7 355 22 314.7 314.9 287.8 316.9 0.63 27 449 6545 -20.9 -36.9 22 16.0 -23.4 357 29 317.2 317.2 288.2 318.5 0.36 28 404 7318 -27.1 -36.1 42 9.0 -28.3 0 44 318.9 318.9 288.9 320.4 0.43 29 400 7390 -27.7 -37.7 38 10.0 -29.0 5 46 319.0 319.1 288.8 320.3 0.37 30 398 7426 -27.9 -37.9 38 10.0 -29.2 6 47 319.2 319.3 288.9 320.5 0.37 31 384 7683 -28.9 -46.9 16 18.0 -30.6 11 54 321.2 321.2 289.3 321.7 0.15 32 346 8421 -33.3 -49.3 19 16.0 -34.5 24 94 324.9 324.9 290.4 325.4 0.12 33 343 8482 -33.1 -52.1 13 19.0 -34.4 25 97 326.0 326.0 290.7 326.3 0.09 34 342 8503 -33.3 -52.2 13 19.0 -34.6 25 98 326.0 326.1 290.7 326.4 0.09 35 322 8923 -36.7 -54.7 14 18.0 -37.7 25 89 327.0 327.0 290.9 327.2 0.07 36 300 9410 -39.5 -63.5 6 24.0 -40.4 25 69 329.7 329.7 291.6 329.8 0.02 37 285 9757 -41.5 -68.5 4 27.0 -42.3 20 60 331.7 331.7 292.2 331.8 0.01 38 257 10448 -46.5 -68.5 6 22.0 -47.0 20 62 334.3 334.3 292.9 334.3 0.01 39 250 10630 -46.3 -70.3 5 24.0 -46.9 20 62 337.2 337.2 293.6 337.3 0.01 40 247 10711 -45.9 -71.9 4 26.0 -46.5 16 67 339.0 339.0 294.1 339.0 0.01 41 225 11330 -48.9 -74.9 3 26.0 -49.4 358 36 343.6 343.6 295.2 343.6 0.01 42 219 11508 -47.1 -76.1 2 29.0 -47.7 352 37 349.0 349.0 296.4 349.0 0.01 43 212 11724 -48.3 -76.3 2 28.0 -48.8 357 42 350.4 350.4 296.7 350.4 0.01 44 205 11946 -46.9 -78.9 1 32.0 -47.6 8 42 356.0 356.0 297.9 356.0 0.00 45 200 12110 -47.9 -78.9 2 31.0 -48.5 15 30 356.9 356.9 298.1 356.9 0.00 46 177 12903 -53.7 -81.7 2 28.0 -54.1 4 17 360.1 360.1 298.7 360.1 0.00 47 171 13124 -53.1 -83.1 1 30.0 -53.5 341 21 364.7 364.7 299.6 364.7 0.00 48 153 13834 -55.5 -85.5 1 30.0 -55.8 13 23 372.3 372.3 300.9 372.3 0.00 49 150 13960 -56.3 -86.3 1 30.0 -56.6 5 15 373.1 373.1 301.1 373.1 0.00 50 120 15345 -66.3 -89.3 3 23.0 -66.4 360 37 379.3 379.3 302.1 379.3 0.00 51 115 15604 -64.3 -88.3 2 24.0 -64.4 7 37 387.7 387.7 303.5 387.7 0.00 52 102 16331 -68.3 -89.3 3 21.0 -68.4 22 27 393.5 393.5 304.3 393.5 0.00 53 100 16450 -67.7 -88.7 3 21.0 -67.8 20 29 396.9 396.9 304.8 396.9 0.00 54 98 16572 -66.5 -88.5 3 22.0 -66.6 20 29 401.6 401.6 305.4 401.6 0.00 55 80 17782 -72.3 -89.3 6 17.0 -72.3 50 12 413.6 413.6 307.0 413.6 0.00 56 79 17857 -70.7 -88.7 5 18.0 -70.8 47 13 418.4 418.4 307.5 418.4 0.00 57 76 18085 -72.1 -89.1 6 17.0 -72.2 40 10 420.1 420.1 307.7 420.1 0.00 58 70 18570 -71.7 -88.7 6 17.0 -71.8 345 12 431.0 431.0 308.9 431.0 0.00 59 67 18828 -71.7 -89.7 5 18.0 -71.8 345 14 436.4 436.4 309.5 436.4 0.00 60 64 19100 -68.3 -89.3 3 21.0 -68.5 350 16 449.6 449.6 310.8 449.7 0.00 61 61 19388 -67.3 -89.3 3 22.0 -67.5 11 19 458.1 458.1 311.6 458.1 0.00 62 54 20118 -69.5 -90.5 3 21.0 -69.6 82 7 469.3 469.3 312.5 469.3 0.00 63 51 20461 -66.9 -89.9 3 23.0 -67.1 62 4 483.1 483.1 313.7 483.1 0.00 64 50 20580 -66.9 -89.9 3 23.0 -67.1 55 3 485.8 485.8 313.9 485.8 0.00 65 45 21215 -67.7 -90.7 2 23.0 -67.9 63 10 498.8 498.8 314.8 498.8 0.00 66 42 21632 -66.1 -90.1 2 24.0 -66.4 102 6 512.7 512.7 315.8 512.7 0.00 67 41 21778 -66.9 -90.9 2 24.0 -67.2 88 7 514.2 514.2 315.9 514.2 0.00 68 40 21928 -65.7 -90.7 2 25.0 -66.1 74 7 520.9 520.9 316.4 520.9 0.00 69 38 22239 -66.5 -90.5 2 24.0 -66.8 45 9 526.5 526.5 316.7 526.5 0.00 70 35 22740 -63.3 -90.3 1 27.0 -63.8 358 11 547.4 547.4 317.9 547.4 0.00 71 33 23101 -64.1 -90.1 2 26.0 -64.6 6 11 554.6 554.6 318.3 554.6 0.00 TRP 120 15345 -66.3 -89.3 3 23.0 -66.4 360 37 379.3 379.3 302.1 379.3 0.00 WND 342 8503 -33.3 -52.2 13 19.0 -34.6 25 98 326.0 326.1 290.7 326.4 0.09 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 665.46 mb = 3518.84 m = 11544.62 ft Wetbulb zero: 846.51 mb = 1556.80 m = 5107.54 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 28.03 % Est. max temperature: 21.30 C = 70.34 F Sfc-Lift cond lev (LCL): 764.36 mb = 2394.41 m = 7855.58 ft T: 5.33 C 700-500 lapse rate: 6.88 C/km ThetaE index: 1.66 C Layer 850.0- 804.0 mb Conv cond level (CCL): 509.97 mb = 5589.22 m = 18337.11 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 41.10 C = 105.99 F Cap Strength: 16.03 C Lifted Index: 15.77 C Risk: None Lifted Index @300 mb: 23.41 C Lifted Index @700 mb: 13.95 C Showalter Index: 13.66 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 3.30 C K Index: -5.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.63 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 36001.06 J/kg Cap Strength: 16.02 C Lift Cond Lev (LCL): 716.89 mb = 2916.69 m = 9569.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 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 1004 231 325 1 0.6 -0.8 | 220 12 7.7 9.3 1 1000 169 15 2 -0.5 -1.9 | 219 10 6.6 8.2 2 984 305 10 2 -0.3 -2.0 | 220 11 6.7 8.1 3 949 610 10 11 -1.9 -10.8 | 278 5 5.2 -0.7 4 925 821 150 2 -1.0 1.7 | 207 13 6.1 11.8 5 915 914 135 3 -2.1 2.1 | 202 13 5.0 12.2 6 882 1219 55 4 -3.3 -2.3 | 206 9 3.8 7.8 7 850 1523 360 9 -0.0 -9.0 | 261 7 7.1 1.1 8 850 1524 360 10 -0.0 -10.0 | 269 7 7.1 0.1 9 819 1829 15 12 -3.1 -11.6 | 291 4 4.0 -1.5 10 789 2134 15 18 -4.7 -17.4 | 342 8 2.4 -7.3 11 760 2438 10 21 -3.6 -20.7 | 342 11 3.4 -10.6 12 732 2743 10 14 -2.4 -13.8 | 308 6 4.7 -3.7 13 700 3110 355 15 1.3 -14.9 | 300 10 8.4 -4.8 14 679 3353 355 19 1.7 -18.9 | 315 12 8.7 -8.8 15 653 3658 10 20 -3.5 -19.7 | 339 10 3.6 -9.6 16 604 4267 5 26 -2.3 -25.9 | 343 17 4.8 -15.8 17 558 4877 5 24 -2.1 -23.9 | 340 15 5.0 -13.8 18 500 5740 355 17 1.5 -16.9 | 309 11 8.6 -6.8 19 497 5791 355 17 1.5 -16.9 | 309 11 8.6 -6.8 20 476 6096 355 20 1.7 -19.9 | 318 13 8.8 -9.8 21 404 7315 360 44 -0.0 -44.0 | 348 35 7.1 -33.9 22 400 7390 5 46 -4.0 -45.8 | 355 36 3.1 -35.7 23 387 7620 10 51 -8.9 -50.2 | 3 40 -1.8 -40.1 24 342 8503 25 98 -41.4 -88.8 | 24 86 -34.3 -78.7 25 340 8534 25 98 -41.4 -88.8 | 24 86 -34.3 -78.7 26 312 9144 25 84 -35.5 -76.1 | 23 72 -28.4 -66.0 27 300 9410 25 69 -29.2 -62.5 | 23 57 -22.1 -52.4 28 285 9754 20 60 -20.5 -56.4 | 16 48 -13.4 -46.3 29 250 10630 20 62 -21.2 -58.3 | 16 50 -14.1 -48.2 30 249 10668 15 69 -17.9 -66.6 | 11 58 -10.8 -56.6 31 237 10973 20 53 -18.1 -49.8 | 16 41 -11.0 -39.7 32 227 11278 360 35 -0.0 -35.0 | 344 26 7.1 -24.9 33 217 11582 350 38 6.6 -37.4 | 333 31 13.7 -27.3 34 207 11887 5 46 -4.0 -45.8 | 355 36 3.1 -35.7 35 200 12110 15 30 -7.8 -29.0 | 2 19 -0.7 -18.9 36 197 12192 15 32 -8.3 -30.9 | 3 21 -1.2 -20.8 37 180 12802 15 16 -4.1 -15.5 | 331 6 2.9 -5.4 38 171 13106 340 20 6.8 -18.8 | 302 16 13.9 -8.7 39 163 13411 5 41 -3.6 -40.8 | 353 31 3.5 -30.7 40 156 13716 20 30 -10.3 -28.2 | 10 18 -3.2 -18.1 41 150 13960 5 15 -1.3 -14.9 | 310 8 5.8 -4.8 42 141 14326 360 14 -0.0 -14.0 | 299 8 7.1 -3.9 43 122 15240 10 30 -5.2 -29.5 | 354 20 1.9 -19.4 44 120 15345 360 37 -0.0 -37.0 | 345 28 7.1 -26.9 45 116 15545 5 38 -3.3 -37.9 | 352 28 3.8 -27.8 46 105 16154 25 24 -10.1 -21.8 | 15 12 -3.1 -11.7 47 100 16450 20 29 -9.9 -27.3 | 9 17 -2.8 -17.2 48 95 16764 20 29 -9.9 -27.3 | 9 17 -2.8 -17.2 49 90 17069 50 15 -11.5 -9.6 | 96 4 -4.4 0.5 50 86 17374 30 14 -7.0 -12.1 | 357 2 0.1 -2.0 51 81 17678 55 12 -9.8 -6.9 | 140 4 -2.7 3.2 52 77 17983 40 13 -8.4 -10.0 | 96 1 -1.3 0.1 53 73 18288 40 3 -1.9 -2.3 | 213 9 5.2 7.8 54 70 18570 345 12 3.1 -11.6 | 278 10 10.2 -1.5 55 70 18593 5 14 -1.2 -13.9 | 303 7 5.9 -3.8 56 66 18898 340 14 4.8 -13.2 | 284 12 11.9 -3.1 57 63 19202 355 17 1.5 -16.9 | 309 11 8.6 -6.8 58 60 19507 20 21 -7.2 -19.7 | 1 10 -0.1 -9.6 59 57 19812 100 10 -9.8 1.7 | 167 12 -2.8 11.8 60 50 20580 55 3 -2.5 -1.7 | 209 10 4.6 8.4 61 48 20726 0 0 -0.0 -0.0 | 215 12 7.1 10.1 62 45 21031 60 10 -8.7 -5.0 | 163 5 -1.6 5.1 63 42 21336 105 6 -5.8 1.6 | 186 12 1.3 11.7 64 34 22250 350 11 1.9 -10.8 | 275 9 9.0 -0.7 65 30 22860 40 11 -7.1 -8.4 | 181 2 0.0 1.7 66 26 23470 20 6 -2.1 -5.6 | 228 7 5.0 4.5 Wind Parameters Mean winds (0-6000m): 5.1 at 16.5 knts Storm direction: 35.1 at 12.3 knts Shear (0-3000m) pos: 1.6 neg: 2.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 49.6 neg: -25.1 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.80 Bulk Shear: 14.24 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 17 6 232 7| 5.9 0.0 5.9| 9.5 -7.7 1.7 3.4 -0.15| 20.5 -3.2 1000 30 5 218 8| 3.0 1.8 4.8| 24.5 -13.5 11.0 11.0 0.01| 16.0 0.2 1500 19 6 229 7| 2.0 4.1 6.0| 38.3 -13.5 24.8 16.5 0.21| 14.4 3.0 2000 17 8 245 5| 2.4 3.0 5.5| 46.0 -13.5 32.6 16.3 0.29| 12.9 3.7 2500 14 10 269 5| 1.9 1.8 3.8| 46.1 -22.9 23.2 9.3 0.17| 12.2 2.1 3000 11 11 280 5| 1.6 2.4 4.0| 49.6 -25.1 24.5 8.2 0.16| 11.1 1.7 4000 8 14 305 6| 2.0 2.3 4.3| 70.3 -25.1 45.3 11.3 0.22| 10.0 2.2 5000 7 16 318 8| 1.6 1.7 3.3| 70.3 -38.5 31.8 6.4 0.16| 8.5 1.4 6000 5 16 318 8| 1.6 1.4 3.0| 82.6 -51.2 31.4 5.2 0.14| 8.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251205.18.gif