UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120822.upa.cvt Date: 2200Z 8 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:2200Z 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 1004 231 24.6 0.6 21 24.0 12.1 325 10 297.4 298.1 285.1 309.3 3.97 1 1003 214 23.4 0.4 22 23.0 11.5 325 11 296.3 297.0 284.5 308.0 3.92 2 1000 164 23.4 0.4 22 23.0 11.5 325 13 296.5 297.3 284.7 308.3 3.93 3 960 517 19.8 -0.2 26 20.0 9.7 352 15 296.4 297.1 284.6 308.1 3.92 4 943 671 19.0 -1.0 26 20.0 9.0 4 14 297.1 297.8 284.7 308.4 3.76 5 934 753 19.6 -1.4 24 21.0 9.1 9 13 298.5 299.2 285.2 309.6 3.69 6 925 836 19.0 -2.0 24 21.0 8.6 15 12 298.7 299.4 285.1 309.5 3.56 7 850 1556 14.4 -4.6 26 19.0 5.5 15 12 301.2 301.8 285.7 311.0 3.19 8 844 1616 14.2 -5.8 25 20.0 5.0 13 12 301.6 302.2 285.5 310.7 2.93 9 780 2274 9.0 -7.0 32 16.0 2.0 350 16 302.9 303.5 286.0 311.9 2.90 10 764 2445 8.4 -12.6 21 21.0 0.2 350 19 304.1 304.4 285.4 310.1 1.90 11 747 2631 8.8 -23.2 8 32.0 -1.3 350 19 306.5 306.6 285.0 309.1 0.79 12 717 2968 7.2 -20.8 12 28.0 -2.1 1 20 308.3 308.5 285.9 311.7 1.02 13 700 3165 5.4 -23.6 10 29.0 -3.6 10 20 308.5 308.6 285.8 311.2 0.81 14 669 3533 4.2 -21.8 13 26.0 -4.2 359 21 311.1 311.3 286.9 314.5 1.00 15 629 4030 0.8 -28.2 9 29.0 -7.1 337 22 312.8 312.9 287.1 314.9 0.60 16 585 4604 -4.7 -35.7 7 31.0 -11.2 345 24 312.9 313.0 286.8 314.1 0.31 17 572 4780 -5.5 -38.5 5 33.0 -11.9 339 30 314.0 314.1 287.1 314.9 0.24 18 569 4822 -5.3 -38.3 5 33.0 -11.8 338 31 314.7 314.8 287.3 315.6 0.25 19 536 5287 -8.5 -52.5 1 44.0 -14.5 333 33 316.3 316.3 287.6 316.5 0.06 20 500 5820 -12.9 -54.9 2 42.0 -17.8 350 31 317.3 317.3 287.9 317.5 0.04 21 400 7480 -25.9 -56.9 4 31.0 -28.3 355 35 321.3 321.3 289.2 321.5 0.04 22 396 7553 -26.3 -58.3 3 32.0 -28.6 355 36 321.7 321.7 289.3 321.9 0.04 23 306 9356 -42.5 -62.5 9 20.0 -43.2 321 35 323.6 323.6 289.9 323.7 0.03 24 300 9490 -43.5 -62.5 11 19.0 -44.1 315 38 324.0 324.1 290.0 324.2 0.03 25 296 9580 -44.3 -63.3 10 19.0 -44.9 317 38 324.2 324.2 290.0 324.3 0.03 26 274 10096 -46.1 -68.1 7 22.0 -46.6 317 41 328.8 328.8 291.4 328.9 0.01 27 250 10700 -50.3 -71.3 7 21.0 -50.7 320 43 331.3 331.3 292.1 331.3 0.01 28 247 10779 -50.7 -71.7 7 21.0 -51.1 318 42 331.8 331.8 292.2 331.9 0.01 29 232 11186 -52.1 -73.1 6 21.0 -52.4 307 34 335.7 335.7 293.3 335.7 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5656.00 m Freezing level: 622.60 mb = 4113.13 m = 13494.37 ft Wetbulb zero: 761.82 mb = 2468.59 m = 8098.93 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 14.84 % Est. max temperature: 28.29 C = 82.92 F Sfc-Lift cond lev (LCL): 703.10 mb = 3128.86 m = 10265.17 ft T: 5.73 C 700-500 lapse rate: 6.89 C/km ThetaE index: 2.78 C Layer 764.0- 717.0 mb Conv cond level (CCL): 536.64 mb = 5277.21 m = 17313.46 ft Mean mixing ratio: 3.78 g/kg Conv temperature: 43.50 C = 110.31 F Cap Strength: 11.27 C Lifted Index: 10.22 C Risk: None Lifted Index @300 mb: 11.09 C Lifted Index @700 mb: 9.98 C Showalter Index: 8.76 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 8.30 C K Index: -6.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.38 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 4007.01 J/kg Cap Strength: 11.22 C Lift Cond Lev (LCL): 695.55 mb = 3216.80 m = 10553.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 16 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 10 5.7 -8.2 | 237 13 11.1 7.2 1 1000 164 325 13 7.5 -10.6 | 250 14 12.8 4.8 2 984 305 335 14 5.9 -12.7 | 256 12 11.3 2.7 3 950 610 360 15 -0.0 -15.0 | 266 5 5.4 0.4 4 925 836 15 12 -3.1 -11.6 | 210 4 2.2 3.8 5 917 914 10 11 -1.9 -10.8 | 217 6 3.4 4.6 6 884 1219 10 17 -3.0 -16.7 | 299 3 2.4 -1.3 7 850 1556 15 12 -3.1 -11.6 | 210 4 2.2 3.8 8 822 1829 5 13 -1.1 -13.0 | 240 5 4.2 2.5 9 793 2134 350 14 2.4 -13.8 | 258 8 7.8 1.6 10 764 2438 350 19 3.3 -18.7 | 291 9 8.6 -3.3 11 737 2743 350 19 3.3 -18.7 | 291 9 8.6 -3.3 12 700 3165 10 20 -3.5 -19.7 | 336 5 1.9 -4.3 13 684 3353 10 20 -3.5 -19.7 | 336 5 1.9 -4.3 14 658 3658 350 21 3.6 -20.7 | 300 10 9.0 -5.3 15 633 3962 335 22 9.3 -19.9 | 287 15 14.6 -4.5 16 609 4267 345 23 6.0 -22.2 | 301 13 11.3 -6.8 17 586 4572 345 24 6.2 -23.2 | 304 14 11.6 -7.8 18 563 4877 335 34 14.4 -30.8 | 308 25 19.7 -15.4 19 542 5182 330 33 16.5 -28.6 | 301 26 21.9 -13.2 20 500 5820 350 31 5.4 -30.5 | 325 19 10.7 -15.1 21 482 6096 350 35 6.1 -34.5 | 329 22 11.4 -19.1 22 444 6706 360 42 -0.0 -42.0 | 349 27 5.4 -26.6 23 400 7480 355 35 3.1 -34.9 | 337 21 8.4 -19.4 24 392 7620 355 36 3.1 -35.9 | 337 22 8.5 -20.4 25 344 8534 355 34 3.0 -33.9 | 336 20 8.3 -18.5 26 315 9144 330 31 15.5 -26.8 | 299 24 20.9 -11.4 27 300 9490 315 38 26.9 -26.9 | 290 34 32.2 -11.5 28 288 9754 320 37 23.8 -28.3 | 294 32 29.1 -12.9 29 263 10363 315 45 31.8 -31.8 | 294 41 37.2 -16.4 30 251 10668 320 44 28.3 -33.7 | 299 38 33.6 -18.3 31 250 10700 320 43 27.6 -32.9 | 298 37 33.0 -17.5 32 229 11278 305 33 27.0 -18.9 | 276 33 32.4 -3.5 Wind Parameters Mean winds (0-6000m): 349.1 at 21.8 knts Storm direction: 19.1 at 16.3 knts Shear (0-3000m) pos: 3.0 neg: 1.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 35.0 neg: -7.3 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.96 Bulk Shear: 7.34 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 ------------------------------------------------------------------------------- 500 350 14 260 8| 9.1 0.0 9.1| 5.5 -2.5 3.0 6.0 -0.01| 10.5 -0.1 1000 360 14 254 6| 5.6 0.0 5.6| 10.0 -4.6 5.4 5.4 0.15| 9.8 1.5 1500 4 14 249 5| 3.7 1.4 5.2| 11.5 -7.3 4.2 2.8 0.01| 8.6 0.1 2000 2 14 251 5| 2.8 1.5 4.3| 19.0 -7.3 11.6 5.8 0.15| 8.0 1.2 2500 359 15 262 6| 2.2 1.4 3.6| 26.1 -7.3 18.8 7.5 0.23| 7.1 1.6 3000 360 16 271 5| 3.0 1.1 4.1| 35.0 -7.3 27.6 9.2 0.31| 7.1 2.2 4000 356 17 284 7| 2.3 2.2 4.4| 45.1 -24.4 20.7 5.2 0.15| 7.3 1.1 5000 351 19 294 9| 1.8 2.9 4.7| 55.9 -41.6 14.3 2.9 0.12| 7.4 0.9 6000 349 22 302 11| 2.6 2.4 5.0|122.6 -41.6 80.9 13.5 0.23| 7.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251208.22.gif