UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010804.upa.cvt Date: 0400Z 8 JAN 26 Searching for K1Y9... Searching the city database file for: K1Y9 ... Date:0400Z 8 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 115 200 5 SFC 996 145 12.4 11.0 91 1.4 11.6 200 5 285.9 287.3 284.9 308.9 8.30 2 980 282 13.4 10.9 85 2.5 11.9 209 14 288.2 289.7 285.9 311.7 8.38 3 933 697 10.6 9.8 95 0.8 10.2 255 13 289.4 290.9 286.2 312.5 8.17 4 925 769 10.2 9.0 92 1.2 9.5 260 12 289.7 291.1 286.0 311.8 7.81 5 850 1469 6.2 3.6 83 2.6 4.9 295 11 292.6 293.7 285.1 309.5 5.83 6 792 2044 2.4 -0.7 80 3.1 1.0 292 13 294.6 295.4 284.6 308.0 4.59 7 753 2450 -0.5 -3.6 80 3.1 -1.9 300 14 295.7 296.4 284.3 307.2 3.89 8 700 3029 -5.3 -6.5 91 1.2 -5.8 290 15 296.6 297.2 284.1 306.7 3.36 9 677 3291 -6.3 -10.3 73 4.0 -7.7 274 18 298.3 298.8 283.9 306.2 2.58 10 668 3396 -6.5 -13.5 58 7.0 -8.8 269 19 299.3 299.6 283.6 305.5 2.02 11 656 3537 -7.7 -9.0 90 1.3 -8.2 267 20 299.5 300.0 284.7 308.5 2.95 12 645 3668 -8.5 -15.5 57 7.0 -10.6 265 20 300.0 300.3 283.6 305.6 1.77 13 639 3741 -9.1 -11.9 80 2.8 -10.1 265 20 300.1 300.6 284.4 307.6 2.40 14 633 3814 -9.3 -16.3 57 7.0 -11.4 265 20 300.7 301.0 283.8 306.0 1.69 15 627 3887 -10.1 -12.1 85 2.0 -10.8 265 21 300.6 301.1 284.6 308.1 2.41 16 614 4049 -11.1 -18.1 56 7.0 -13.0 270 21 301.3 301.6 283.8 306.0 1.50 17 595 4289 -13.1 -16.7 74 3.6 -14.2 285 20 301.7 302.0 284.2 307.2 1.74 18 593 4315 -12.5 -29.5 23 17.0 -15.9 287 20 302.7 302.8 283.2 304.5 0.56 19 589 4367 -11.9 -34.9 13 23.0 -15.9 290 20 304.0 304.0 283.4 305.1 0.33 20 573 4577 -12.9 -19.9 56 7.0 -14.8 302 20 305.2 305.4 285.2 309.6 1.37 21 558 4780 -13.1 -28.1 27 15.0 -16.3 314 20 307.3 307.4 285.1 309.6 0.68 22 548 4917 -13.7 -31.7 20 18.0 -17.1 319 20 308.2 308.2 285.2 309.8 0.49 23 510 5461 -16.7 -36.7 16 20.0 -19.9 319 26 310.9 311.0 286.1 312.1 0.32 24 506 5520 -16.5 -43.5 8 27.0 -20.1 316 27 311.9 311.9 286.2 312.4 0.16 25 502 5580 -16.1 -36.1 16 20.0 -19.4 309 29 313.1 313.1 286.8 314.3 0.35 26 500 5610 -16.3 -35.3 18 19.0 -19.6 305 30 313.2 313.2 286.9 314.5 0.38 27 492 5731 -17.3 -37.3 16 20.0 -20.5 304 32 313.4 313.4 286.9 314.5 0.32 28 485 5838 -18.3 -37.3 17 19.0 -21.2 303 34 313.4 313.5 286.9 314.6 0.32 29 481 5899 -18.9 -27.9 45 9.0 -20.7 302 35 313.4 313.6 287.5 316.2 0.80 30 476 5977 -19.3 -33.3 28 14.0 -21.7 301 37 313.9 314.0 287.3 315.6 0.48 31 473 6024 -18.9 -35.9 21 17.0 -21.7 301 38 315.0 315.0 287.5 316.3 0.38 32 467 6119 -18.7 -34.7 23 16.0 -21.4 300 39 316.4 316.4 288.1 317.9 0.43 33 400 7250 -27.9 -57.9 4 30.0 -29.9 290 62 318.7 318.7 288.3 318.9 0.04 34 398 7286 -28.1 -58.1 4 30.0 -30.1 290 62 318.9 318.9 288.4 319.1 0.04 35 350 8190 -36.3 -50.3 22 14.0 -37.2 286 68 319.8 319.8 288.8 320.2 0.11 36 342 8350 -37.3 -62.3 6 25.0 -38.3 287 69 320.6 320.6 288.9 320.7 0.03 37 308 9063 -42.9 -64.9 7 22.0 -43.5 290 73 322.5 322.5 289.5 322.5 0.02 38 306 9107 -42.7 -64.7 7 22.0 -43.3 290 73 323.3 323.3 289.8 323.4 0.02 39 300 9240 -43.7 -64.7 8 21.0 -44.3 290 65 323.8 323.8 289.9 323.9 0.02 40 267 10013 -50.9 -66.9 13 16.0 -51.2 276 65 324.2 324.2 290.0 324.3 0.02 41 254 10337 -52.9 -69.9 11 17.0 -53.2 272 73 325.9 325.9 290.6 326.0 0.01 42 250 10440 -52.9 -72.9 7 20.0 -53.2 270 75 327.4 327.4 291.0 327.5 0.01 43 223 11173 -54.7 -73.7 8 19.0 -54.9 260 94 335.5 335.5 293.2 335.6 0.01 44 211 11528 -53.3 -76.3 4 23.0 -53.6 260 104 343.1 343.1 295.1 343.1 0.01 45 203 11775 -55.0 -77.3 5 22.3 -55.3 260 110 344.1 344.1 295.3 344.2 0.01 46 200 11870 -55.7 -77.7 5 22.0 -55.9 260 108 344.6 344.6 295.4 344.6 0.00 47 197 11966 -55.9 -78.9 4 23.0 -56.2 261 108 345.7 345.7 295.7 345.8 0.00 48 189 12231 -54.7 -79.7 3 25.0 -55.0 266 103 351.8 351.8 297.0 351.8 0.00 49 183 12437 -55.9 -79.9 3 24.0 -56.2 269 98 353.1 353.1 297.3 353.1 0.00 50 173 12797 -53.9 -82.9 2 29.0 -54.2 265 83 362.1 362.1 299.1 362.1 0.00 51 150 13710 -55.5 -84.5 2 29.0 -55.8 265 53 374.5 374.5 301.4 374.5 0.00 52 147 13839 -55.1 -85.1 1 30.0 -55.5 264 52 377.3 377.3 301.8 377.3 0.00 53 123 14965 -60.3 -87.3 2 27.0 -60.5 257 47 387.6 387.6 303.4 387.6 0.00 54 108 15773 -62.1 -86.1 3 24.0 -62.3 250 52 398.9 398.9 305.0 398.9 0.00 55 100 16250 -61.1 -86.1 2 25.0 -61.4 260 51 409.7 409.7 306.5 409.7 0.00 TRP 223 11173 -54.7 -73.7 8 19.0 -54.9 260 94 335.5 335.5 293.2 335.6 0.01 WND 203 11775 -55.0 -77.3 5 22.3 -55.3 260 110 344.1 344.1 295.3 344.2 0.01 Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 759.72 mb = 2380.37 m = 7809.53 ft Wetbulb zero: 778.73 mb = 2180.24 m = 7152.93 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 66.93 % Est. max temperature: 19.28 C = 66.71 F Sfc-Lift cond lev (LCL): 975.40 mb = 321.82 m = 1055.84 ft T: 13.13 C 700-500 lapse rate: 4.26 C/km ThetaE index: 6.98 C Layer 925.0- 656.0 mb Conv cond level (CCL): 901.27 mb = 984.15 m = 3228.80 ft Mean mixing ratio: 8.00 g/kg Conv temperature: 17.15 C = 62.87 F Cap Strength: 4.97 C Lifted Index: 5.01 C Risk: None Lifted Index @300 mb: 8.90 C Lifted Index @700 mb: -1.98 C Showalter Index: 6.33 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.90 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.20 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104.55 J/kg Max Up Vert Vel: 14.46 m/s Conv Inhibition (B-): 19.57 J/kg Cap Strength: 4.85 C Lift Cond Lev (LCL): 922.68 mb = 789.81 m = 2591.20 ft Lev Free Conv (LFC): 797.68 mb = 1986.17 m = 6516.21 ft Equ Level (EL): 577.68 mb = 4515.26 m = 14813.66 ft B at Equ Level: 101.45 J/kg Max Parcel Lev (MPL): 497.68 mb = 5644.87 m = 18519.70 ft Wind level data Storm motion: 320 at 14 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 ---------------------------------------------------------- 0 996 145 200 5 1.7 4.7 | 155 17 -7.1 15.3 1 977 305 210 16 8.0 13.9 | 178 24 -0.8 24.4 2 943 610 250 14 13.2 4.8 | 196 16 4.4 15.3 3 925 769 260 12 11.8 2.1 | 193 13 3.0 12.6 4 909 914 270 11 11.0 -0.0 | 192 11 2.2 10.6 5 876 1219 285 9 8.7 -2.3 | 179 8 -0.1 8.2 6 850 1469 295 11 10.0 -4.6 | 191 6 1.2 5.9 7 813 1829 285 12 11.6 -3.1 | 201 8 2.8 7.4 8 783 2134 295 14 12.7 -5.9 | 220 6 3.9 4.6 9 753 2438 300 14 12.1 -7.0 | 223 5 3.3 3.6 10 725 2743 300 16 13.9 -8.0 | 243 6 5.1 2.6 11 700 3029 290 15 14.1 -5.1 | 224 8 5.3 5.4 12 671 3353 270 19 19.0 -0.0 | 224 15 10.2 10.6 13 645 3658 265 20 19.9 1.7 | 222 17 11.1 12.3 14 620 3962 265 21 20.9 1.8 | 224 17 12.1 12.4 15 596 4267 285 20 19.3 -5.2 | 243 12 10.5 5.4 16 550 4877 320 20 12.9 -15.3 | 320 6 4.1 -4.8 17 529 5182 310 21 16.1 -13.5 | 292 8 7.3 -2.9 18 508 5486 320 26 16.7 -19.9 | 320 12 7.9 -9.4 19 500 5610 305 30 24.6 -17.2 | 293 17 15.8 -6.7 20 468 6096 300 39 33.8 -19.5 | 290 27 25.0 -8.9 21 400 7250 290 62 58.3 -21.2 | 282 51 49.5 -10.7 22 379 7620 290 63 59.2 -21.5 | 282 52 50.4 -11.0 23 363 7925 285 67 64.7 -17.3 | 277 56 55.9 -6.8 24 304 9144 290 73 68.6 -25.0 | 284 62 59.8 -14.4 25 300 9240 290 65 61.1 -22.2 | 283 54 52.3 -11.7 26 277 9754 280 59 58.1 -10.2 | 270 49 49.3 0.3 27 250 10440 270 75 75.0 -0.0 | 261 67 66.2 10.6 28 241 10668 270 73 73.0 -0.0 | 261 65 64.2 10.6 29 230 10973 260 67 66.0 11.6 | 249 61 57.2 22.2 30 223 11173 260 94 92.6 16.3 | 252 88 83.8 26.9 31 209 11582 260 106 104.4 18.4 | 253 100 95.6 29.0 32 203 11775 260 110 108.3 19.1 | 253 104 99.5 29.7 33 200 11870 260 108 106.4 18.8 | 253 102 97.6 29.3 34 199 11887 260 110 108.3 19.1 | 253 104 99.5 29.7 35 181 12497 270 97 97.0 -0.0 | 263 89 88.2 10.6 36 157 13411 255 53 51.2 13.7 | 240 49 42.4 24.3 37 150 13710 265 53 52.8 4.6 | 251 47 44.0 15.2 38 117 15240 255 46 44.4 11.9 | 238 42 35.6 22.5 39 112 15545 245 52 47.1 22.0 | 230 50 38.3 32.5 40 100 16250 260 51 50.2 8.9 | 245 46 41.4 19.4 41 96 16459 260 51 50.2 8.9 | 245 46 41.4 19.4 42 86 17069 240 44 38.1 22.0 | 222 44 29.3 32.6 43 68 18288 235 40 32.8 22.9 | 216 41 24.0 33.5 44 64 18593 220 29 18.6 22.2 | 197 34 9.8 32.8 45 60 18898 220 40 25.7 30.6 | 202 45 16.9 41.2 46 57 19202 235 42 34.4 24.1 | 216 43 25.6 34.6 47 54 19507 255 31 29.9 8.0 | 229 28 21.1 18.6 Wind Parameters Mean winds (0-6000m): 290.2 at 18.3 knts Storm direction: 320.2 at 13.7 knts Shear (0-3000m) pos: 2.9 neg: 0.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 88.6 neg: -11.2 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 2.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.54 Bulk Shear: 41.16 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 ------------------------------------------------------------------------------- 500 225 13 182 20| 11.5 0.0 11.5| 76.4 0.0 76.4 152.7 0.68| 21.8 14.7 1000 244 12 188 16| 5.2 0.0 5.2| 76.4 -6.6 69.8 69.8 0.43| 14.5 6.2 1500 259 12 192 13| 4.3 0.0 4.3| 79.9 -7.6 72.4 48.2 0.42| 11.1 4.7 2000 268 12 196 11| 3.9 0.0 3.9| 85.2 -7.6 77.6 38.8 0.45| 9.3 4.2 2500 276 12 201 10| 3.5 0.0 3.5| 87.3 -7.6 79.7 31.9 0.46| 8.0 3.7 3000 280 13 205 9| 2.9 0.8 3.7| 88.6 -11.2 77.4 25.8 0.37| 7.7 2.9 4000 276 15 213 11| 2.6 1.5 4.1|103.2 -15.0 88.2 22.1 0.34| 7.3 2.5 5000 283 16 223 10| 3.0 1.2 4.1|131.3 -19.2 112.0 22.4 0.39| 7.6 2.9 6000 290 18 243 9| 2.5 2.2 4.7|140.7 -50.9 89.8 15.0 0.25| 8.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//K1Y9/skewt/K1Y9.skewt.20260108.04.gif