UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for K1Y9... Searching the city database file for: K1Y9 ... Date:0000Z 9 JAN 26 Station: K1Y9 WMO ident: 74006 Latitude: 32.92 Longitude: -113.80 Elevation: 145.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 105 290 14 SFC 995 145 17.0 0.0 32 17.0 8.7 290 14 290.6 291.2 282.1 301.7 3.84 2 925 763 11.6 -1.4 40 13.0 5.5 300 20 291.2 291.8 282.2 302.1 3.73 3 888 1102 8.6 -4.4 39 13.0 2.9 299 23 291.5 292.0 281.6 300.6 3.10 4 850 1462 5.2 -2.8 56 8.0 1.7 290 26 291.6 292.2 282.3 302.3 3.66 5 821 1744 3.0 -3.0 65 6.0 0.4 289 26 292.2 292.8 282.6 303.1 3.73 6 750 2468 -3.5 -12.5 50 9.0 -6.5 290 28 292.8 293.1 280.7 298.7 1.95 7 735 2627 -4.7 -14.7 45 10.0 -7.8 287 29 293.2 293.5 280.6 298.2 1.66 8 722 2768 -6.1 -8.5 83 2.4 -7.0 285 30 293.1 293.6 282.0 301.4 2.78 9 700 3009 -8.1 -8.4 98 0.3 -8.2 280 27 293.5 294.0 282.3 302.1 2.90 10 696 3053 -8.5 -8.5 100 0.0 -8.5 280 27 293.6 294.1 282.3 302.2 2.89 11 668 3369 -11.1 -11.4 98 0.3 -11.2 288 35 294.1 294.5 281.9 301.3 2.39 12 657 3496 -11.9 -14.9 78 3.0 -12.8 291 39 294.6 294.9 281.4 300.2 1.83 13 652 3555 -11.7 -19.7 51 8.0 -13.7 292 40 295.5 295.7 281.0 299.3 1.23 14 647 3614 -11.7 -23.7 36 12.0 -14.4 294 42 296.1 296.3 280.8 298.9 0.87 15 637 3732 -12.7 -27.7 27 15.0 -15.7 296 43 296.3 296.4 280.6 298.3 0.62 16 625 3877 -13.7 -34.7 15 21.0 -17.0 299 43 296.8 296.8 280.4 297.9 0.32 17 611 4049 -13.5 -42.5 7 29.0 -17.3 299 50 298.9 299.0 281.1 299.5 0.15 18 599 4200 -11.3 -54.3 1 43.0 -16.0 296 62 303.2 303.2 282.7 303.3 0.04 19 591 4303 -11.1 -54.1 1 43.0 -16.0 295 69 304.6 304.6 283.3 304.7 0.04 20 575 4513 -10.5 -50.5 2 40.0 -15.6 291 75 307.7 307.7 284.5 307.9 0.06 21 562 4689 -11.5 -47.5 3 36.0 -16.3 292 78 308.5 308.5 284.9 308.9 0.09 22 500 5570 -19.1 -49.1 5 30.0 -22.2 290 84 309.8 309.8 285.4 310.1 0.09 23 400 7190 -33.5 -56.5 8 23.0 -34.7 290 90 311.4 311.5 285.9 311.6 0.05 24 369 7747 -38.7 -57.7 12 19.0 -39.5 295 90 311.8 311.8 286.0 312.0 0.04 25 358 7954 -40.4 -59.4 11 19.0 -41.1 295 91 312.3 312.3 286.2 312.4 0.04 26 319 8726 -46.7 -65.7 10 19.0 -47.1 290 86 314.0 314.0 286.8 314.0 0.02 27 308 8957 -47.5 -67.5 8 20.0 -47.9 287 84 316.0 316.0 287.5 316.1 0.01 28 300 9130 -49.1 -68.1 9 19.0 -49.4 285 82 316.1 316.1 287.5 316.2 0.01 29 284 9490 -51.9 -68.9 11 17.0 -52.1 285 88 317.1 317.1 287.8 317.2 0.01 30 281 9559 -51.9 -69.9 10 18.0 -52.2 284 88 318.1 318.1 288.1 318.1 0.01 31 280 9583 -49.9 -71.9 6 22.0 -50.3 283 87 321.3 321.3 289.2 321.3 0.01 32 272 9774 -48.9 -72.9 4 24.0 -49.3 280 86 325.4 325.4 290.4 325.5 0.01 33 256 10174 -49.9 -75.9 3 26.0 -50.3 273 83 329.6 329.6 291.6 329.7 0.00 34 250 10330 -48.5 -76.5 2 28.0 -49.0 270 82 334.0 334.0 292.8 334.0 0.00 35 248 10383 -48.5 -76.5 2 28.0 -49.0 270 82 334.7 334.7 293.0 334.7 0.00 36 200 11770 -55.7 -80.7 3 25.0 -55.9 260 83 344.6 344.6 295.4 344.6 0.00 37 199 11802 -55.9 -80.9 3 25.0 -56.2 260 83 344.7 344.7 295.4 344.7 0.00 38 176 12593 -52.3 -82.3 2 30.0 -52.7 261 88 363.0 363.0 299.3 363.0 0.00 39 167 12931 -55.3 -83.3 2 28.0 -55.6 264 79 363.5 363.5 299.4 363.5 0.00 40 159 13245 -55.7 -83.7 2 28.0 -56.0 267 71 367.9 367.9 300.2 367.9 0.00 41 153 13492 -53.3 -83.3 1 30.0 -53.7 269 65 376.1 376.1 301.6 376.1 0.00 42 150 13620 -53.1 -83.1 1 30.0 -53.5 270 62 378.6 378.6 302.0 378.6 0.00 43 135 14298 -52.1 -84.1 1 32.0 -52.7 279 49 391.9 391.9 304.0 391.9 0.00 44 118 15155 -58.1 -86.1 2 28.0 -58.4 240 41 396.3 396.3 304.7 396.3 0.00 45 116 15262 -56.5 -86.5 1 30.0 -56.9 240 42 401.2 401.2 305.3 401.2 0.00 46 100 16190 -61.7 -88.7 2 27.0 -61.9 260 60 408.5 408.5 306.3 408.5 0.00 47 88 16983 -61.5 -87.5 2 26.0 -61.8 255 53 424.1 424.1 308.2 424.1 0.00 48 87 17054 -59.9 -86.9 2 27.0 -60.2 255 52 428.7 428.7 308.7 428.7 0.00 49 77 17814 -61.9 -87.9 2 26.0 -62.2 270 39 439.8 439.8 309.8 439.8 0.00 50 75 17977 -59.9 -87.9 1 28.0 -60.3 275 35 447.3 447.3 310.6 447.3 0.00 51 74 18062 -59.3 -87.3 1 28.0 -59.7 269 34 450.3 450.3 310.9 450.3 0.00 52 70 18410 -59.1 -87.1 1 28.0 -59.6 245 30 457.9 457.9 311.6 458.0 0.00 53 68 18591 -60.3 -87.3 2 27.0 -60.7 244 30 459.2 459.2 311.7 459.2 0.00 54 64 18970 -59.5 -87.5 1 28.0 -60.0 240 30 469.0 469.0 312.5 469.0 0.00 55 60 19371 -62.5 -88.5 2 26.0 -62.9 253 21 471.0 471.0 312.7 471.0 0.00 56 59 19475 -61.9 -88.9 2 27.0 -62.3 252 20 474.6 474.6 313.0 474.6 0.00 TRP 284 9490 -51.9 -68.9 11 17.0 -52.1 285 88 317.1 317.1 287.8 317.2 0.01 WND 358 7954 -40.4 -59.4 11 19.0 -41.1 295 91 312.3 312.3 286.2 312.4 0.04 Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 788.23 mb = 2078.33 m = 6818.59 ft Wetbulb zero: 817.15 mb = 1781.82 m = 5845.80 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 39.67 % Est. max temperature: 18.13 C = 64.63 F Sfc-Lift cond lev (LCL): 770.25 mb = 2254.91 m = 7397.92 ft T: -1.59 C 700-500 lapse rate: 4.30 C/km ThetaE index: 4.88 C Layer 750.0- 722.0 mb Conv cond level (CCL): 735.82 mb = 2618.68 m = 8591.38 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 19.57 C = 67.22 F Cap Strength: 9.22 C Lifted Index: 8.65 C Risk: None Lifted Index @300 mb: 10.29 C Lifted Index @700 mb: 0.32 C Showalter Index: 8.27 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 16.30 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 136.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.71 J/kg Max Up Vert Vel: 2.72 m/s Conv Inhibition (B-): 71.55 J/kg Cap Strength: 9.20 C Lift Cond Lev (LCL): 758.77 mb = 2375.09 m = 7792.19 ft Lev Free Conv (LFC): 673.77 mb = 3303.23 m = 10837.23 ft Equ Level (EL): 653.77 mb = 3534.05 m = 11594.51 ft B at Equ Level: 2.07 J/kg Max Parcel Lev (MPL): 643.77 mb = 3651.76 m = 11980.70 ft Wind level data Storm motion: 322 at 35 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 ---------------------------------------------------------- 0 995 145 290 14 13.2 -4.8 | 160 24 -8.4 22.9 1 976 305 310 18 13.8 -11.6 | 154 18 -7.7 16.1 2 942 610 305 19 15.6 -10.9 | 160 18 -6.0 16.8 3 925 763 300 20 17.3 -10.0 | 167 18 -4.2 17.7 4 908 914 305 21 17.2 -12.0 | 165 16 -4.3 15.6 5 875 1219 295 25 22.7 -10.6 | 184 17 1.1 17.1 6 850 1462 290 26 24.4 -8.9 | 189 19 2.9 18.8 7 843 1524 285 24 23.2 -6.2 | 184 22 1.7 21.5 8 812 1829 290 27 25.4 -9.2 | 192 19 3.9 18.5 9 781 2134 290 29 27.3 -9.9 | 198 19 5.7 17.8 10 752 2438 290 28 26.3 -9.6 | 195 19 4.8 18.1 11 724 2743 285 30 29.0 -7.8 | 201 21 7.5 19.9 12 700 3009 280 27 26.6 -4.7 | 192 24 5.1 23.0 13 696 3048 280 27 26.6 -4.7 | 192 24 5.1 23.0 14 643 3658 295 43 39.0 -18.2 | 241 20 17.5 9.5 15 618 3962 300 43 37.2 -21.5 | 249 17 15.7 6.2 16 593 4267 295 68 61.6 -28.7 | 272 40 40.1 -1.1 17 570 4572 290 77 72.4 -26.3 | 268 51 50.8 1.3 18 548 4877 295 80 72.5 -33.8 | 277 51 51.0 -6.1 19 506 5486 290 85 79.9 -29.1 | 271 58 58.4 -1.4 20 500 5570 290 84 78.9 -28.7 | 271 57 57.4 -1.0 21 465 6096 290 86 80.8 -29.4 | 272 59 59.3 -1.7 22 400 7190 290 90 84.6 -30.8 | 273 63 63.1 -3.1 23 376 7620 295 89 80.7 -37.6 | 280 60 59.1 -9.9 24 358 7954 295 91 82.5 -38.5 | 280 62 61.0 -10.8 25 343 8230 295 91 82.5 -38.5 | 280 62 61.0 -10.8 26 300 9130 285 82 79.2 -21.2 | 264 58 57.7 6.5 27 299 9144 290 80 75.2 -27.4 | 270 54 53.7 0.3 28 284 9490 285 88 85.0 -22.8 | 266 64 63.5 4.9 29 250 10330 270 82 82.0 -0.0 | 245 67 60.5 27.7 30 237 10668 270 82 82.0 -0.0 | 245 67 60.5 27.7 31 216 11278 270 66 66.0 -0.0 | 238 52 44.5 27.7 32 200 11770 260 83 81.7 14.4 | 235 73 60.2 42.1 33 196 11887 260 82 80.8 14.2 | 235 73 59.2 41.9 34 179 12497 260 90 88.6 15.6 | 237 80 67.1 43.3 35 150 13620 270 62 62.0 -0.0 | 236 49 40.5 27.7 36 148 13716 260 65 64.0 11.3 | 227 58 42.5 39.0 37 134 14326 280 48 47.3 -8.3 | 233 32 25.8 19.3 38 128 14630 265 35 34.9 3.1 | 203 34 13.3 30.7 39 122 14935 240 38 32.9 19.0 | 194 48 11.4 46.7 40 116 15240 240 42 36.4 21.0 | 197 51 14.9 48.7 41 100 16190 260 60 59.1 10.4 | 225 54 37.6 38.1 42 96 16459 255 60 58.0 15.5 | 220 57 36.4 43.2 43 83 17374 255 48 46.4 12.4 | 212 47 24.8 40.1 44 75 17983 275 35 34.9 -3.1 | 208 28 13.3 24.6 45 70 18410 245 30 27.2 12.7 | 188 41 5.7 40.4 46 63 18898 240 30 26.0 15.0 | 186 43 4.5 42.7 47 60 19202 255 20 19.3 5.2 | 176 33 -2.2 32.9 48 56 19507 235 17 13.9 9.8 | 169 38 -7.6 37.4 49 53 19812 245 27 24.5 11.4 | 184 39 3.0 39.1 Wind Parameters Mean winds (0-6000m): 292.1 at 46.8 knts Storm direction: 322.1 at 35.1 knts Shear (0-3000m) pos: 1.8 neg: 2.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 39.0 deg Storm rel helicity (0-3000m) pos: 94.2 neg: -39.4 tot: 54.8 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 117.21 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 ------------------------------------------------------------------------------- 500 305 18 158 19| 6.7 0.0 6.7| 9.9 -9.2 0.7 1.4 0.04| 9.1 0.4 1000 303 19 163 18| 3.4 2.8 6.1| 32.6 -9.5 23.1 23.1 0.35| 8.2 2.8 1500 298 21 171 18| 2.2 3.0 5.3| 50.3 -16.2 34.0 22.7 0.33| 8.1 2.7 2000 296 23 177 18| 2.7 2.3 4.9| 68.1 -16.2 51.9 25.9 0.41| 7.1 2.9 2500 294 24 182 18| 2.1 2.1 4.2| 75.1 -20.8 54.3 21.7 0.38| 6.3 2.4 3000 292 25 185 19| 1.8 2.1 3.8| 94.2 -39.4 54.8 18.3 0.31| 6.6 2.0 4000 293 29 198 17| 5.2 1.5 6.7|232.5 -39.4 193.1 48.3 0.51| 9.4 4.7 5000 293 39 228 19| 4.7 3.2 7.9|340.9 -84.9 256.0 51.2 0.41| 10.6 4.3 6000 292 47 245 24| 3.9 3.1 7.0|350.2-132.9 217.3 36.2 0.36| 9.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//K1Y9/skewt/K1Y9.skewt.20260109.00.gif