UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120318.upa.cvt Date: 1800Z 3 DEC 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:1800Z 3 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 1000 231 15.6 3.6 45 12.0 9.4 315 7 288.8 289.6 282.5 302.9 4.95 1 996 260 14.2 3.2 47 11.0 8.6 315 8 287.7 288.5 282.0 301.4 4.83 2 983 353 13.0 2.0 47 11.0 7.6 315 10 287.6 288.3 281.5 300.4 4.49 3 976 404 13.2 1.2 44 12.0 7.3 317 11 288.3 289.1 281.6 300.6 4.27 4 925 786 11.4 -5.6 30 17.0 4.1 335 18 291.0 291.4 280.9 299.0 2.72 5 869 1304 8.8 -6.2 34 15.0 2.4 6 11 293.5 294.0 282.1 301.8 2.76 6 850 1486 7.4 -7.6 34 15.0 1.3 20 11 293.9 294.4 282.0 301.5 2.54 7 809 1890 4.0 -7.0 44 11.0 -0.5 357 15 294.5 295.0 282.5 302.8 2.79 8 787 2114 3.0 -9.0 41 12.0 -1.7 4 20 295.7 296.2 282.7 303.2 2.46 9 743 2577 -0.5 -10.5 47 10.0 -4.2 351 21 296.8 297.2 283.0 303.9 2.31 10 700 3051 -3.7 -14.7 42 11.0 -7.3 320 24 298.4 298.7 282.9 303.8 1.74 11 678 3302 -5.7 -16.7 42 11.0 -9.1 318 26 298.9 299.2 282.8 303.7 1.53 12 624 3947 -10.1 -31.1 16 21.0 -14.2 313 36 301.0 301.1 282.4 302.6 0.46 13 597 4287 -11.3 -41.3 6 30.0 -15.8 310 44 303.5 303.5 283.0 304.1 0.17 14 567 4683 -10.5 -52.5 2 42.0 -15.7 297 59 308.9 308.9 285.0 309.1 0.05 15 545 4987 -11.7 -54.7 1 43.0 -16.7 288 73 311.0 311.0 285.7 311.2 0.04 16 525 5275 -9.3 -51.3 2 42.0 -15.1 284 84 317.2 317.3 287.9 317.5 0.06 17 523 5304 -9.3 -51.3 2 42.0 -15.2 284 84 317.6 317.6 288.1 317.8 0.06 18 500 5650 -11.9 -48.9 3 37.0 -17.0 280 82 318.5 318.5 288.3 318.9 0.09 19 400 7310 -26.9 -48.9 11 22.0 -28.9 280 79 320.0 320.0 288.9 320.5 0.11 20 367 7924 -32.5 -50.5 15 18.0 -33.8 280 77 320.5 320.6 289.0 320.9 0.10 21 324 8788 -40.3 -54.3 21 14.0 -41.0 280 73 321.4 321.4 289.3 321.7 0.07 22 314 9002 -41.3 -61.3 10 20.0 -42.0 280 72 322.9 322.9 289.7 323.0 0.03 23 300 9310 -43.3 -64.3 8 21.0 -43.9 280 72 324.3 324.3 290.1 324.4 0.02 24 272 9959 -47.7 -68.7 7 21.0 -48.1 280 66 327.2 327.2 290.9 327.2 0.01 25 250 10510 -50.1 -72.1 6 22.0 -50.5 260 74 331.6 331.6 292.2 331.6 0.01 26 247 10589 -50.3 -73.3 5 23.0 -50.7 260 74 332.4 332.4 292.4 332.5 0.01 27 202 11877 -58.3 -77.5 7 19.2 -58.5 270 83 339.5 339.5 294.2 339.5 0.00 28 200 11940 -58.7 -77.7 7 19.0 -58.9 270 83 339.8 339.8 294.3 339.8 0.00 29 174 12803 -63.9 -79.9 10 16.0 -64.0 285 63 345.0 345.0 295.5 345.1 0.00 30 165 13128 -63.5 -82.5 6 19.0 -63.6 285 64 351.0 351.0 296.8 351.0 0.00 31 163 13203 -61.7 -83.7 4 22.0 -61.9 285 67 355.2 355.2 297.7 355.2 0.00 32 160 13318 -62.1 -84.1 4 22.0 -62.3 285 71 356.5 356.5 298.0 356.5 0.00 33 150 13720 -58.5 -84.5 2 26.0 -58.7 295 58 369.3 369.3 300.4 369.3 0.00 34 148 13804 -58.3 -84.3 2 26.0 -58.6 295 57 371.1 371.1 300.8 371.1 0.00 35 145 13933 -57.7 -84.7 2 27.0 -58.0 295 56 374.3 374.3 301.3 374.3 0.00 36 127 14764 -60.1 -85.1 2 25.0 -60.3 286 38 384.4 384.4 302.9 384.4 0.00 37 119 15172 -58.5 -85.5 2 27.0 -58.8 289 33 394.6 394.6 304.5 394.6 0.00 38 106 15891 -62.9 -85.9 3 23.0 -63.1 257 28 399.5 399.5 305.1 399.5 0.00 39 100 16250 -62.5 -86.5 3 24.0 -62.7 260 30 407.0 407.0 306.1 407.0 0.00 40 88 17037 -64.5 -87.5 3 23.0 -64.7 252 29 418.1 418.1 307.5 418.1 0.00 41 80 17624 -61.9 -87.9 2 26.0 -62.2 277 33 435.0 435.0 309.4 435.0 0.00 42 77 17861 -63.5 -87.5 2 24.0 -63.7 283 27 436.5 436.5 309.5 436.5 0.00 43 74 18106 -61.5 -87.5 2 26.0 -61.9 290 21 445.7 445.7 310.4 445.7 0.00 44 70 18450 -63.3 -88.3 2 25.0 -63.6 260 13 449.0 449.0 310.7 449.0 0.00 45 68 18628 -63.7 -88.7 2 25.0 -64.0 225 12 451.8 451.8 311.0 451.8 0.00 46 66 18812 -61.9 -87.9 2 26.0 -62.3 244 13 459.6 459.6 311.7 459.6 0.00 47 61 19300 -61.1 -88.1 2 27.0 -61.5 276 19 471.9 471.9 312.8 471.9 0.00 48 58 19612 -62.7 -88.7 2 26.0 -63.1 280 15 475.1 475.1 313.1 475.1 0.00 TRP 174 12803 -63.9 -79.9 10 16.0 -64.0 285 63 345.0 345.0 295.5 345.1 0.00 WND 202 11877 -58.3 -77.5 7 19.2 -58.5 270 83 339.5 339.5 294.2 339.5 0.00 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 749.29 mb = 2510.95 m = 8237.93 ft Wetbulb zero: 820.84 mb = 1771.53 m = 5812.05 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 27.13 % Est. max temperature: 20.75 C = 69.35 F Sfc-Lift cond lev (LCL): 834.66 mb = 1635.01 m = 5364.13 ft T: 6.15 C 700-500 lapse rate: 3.16 C/km ThetaE index: 2.52 C Layer 996.0- 976.0 mb Conv cond level (CCL): 669.77 mb = 3396.98 m = 11144.81 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 26.06 C = 78.90 F Cap Strength: 16.87 C Lifted Index: 17.03 C Risk: None Lifted Index @300 mb: 17.32 C Lifted Index @700 mb: 5.71 C Showalter Index: 16.03 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 4.30 C K Index: 0.70 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.10 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 21401.38 J/kg Cap Strength: 16.98 C Lift Cond Lev (LCL): 767.28 mb = 2318.35 m = 7606.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 29 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 1000 231 315 7 4.9 -4.9 | 158 22 -8.5 20.6 1 1000 133 315 7 4.9 -4.9 | 158 22 -8.5 20.6 2 980 305 315 10 7.1 -7.1 | 161 20 -6.3 18.5 3 945 610 335 16 6.8 -14.5 | 149 13 -6.7 11.1 4 925 786 335 18 7.6 -16.3 | 148 11 -5.8 9.3 5 911 914 340 14 4.8 -13.2 | 145 15 -8.6 12.4 6 878 1219 360 11 -0.0 -11.0 | 137 20 -13.4 14.6 7 850 1486 20 11 -3.8 -10.3 | 132 23 -17.2 15.2 8 846 1524 15 11 -2.8 -10.6 | 133 22 -16.3 14.9 9 815 1829 355 14 1.2 -13.9 | 134 17 -12.2 11.6 10 784 2134 5 21 -1.8 -20.9 | 107 16 -15.3 4.7 11 755 2438 355 23 2.0 -22.9 | 103 12 -11.4 2.7 12 727 2743 345 19 4.9 -18.4 | 130 11 -8.5 7.2 13 700 3048 320 21 13.5 -16.1 | 180 9 0.1 9.5 14 700 3051 320 24 15.4 -18.4 | 196 7 2.0 7.2 15 647 3658 315 29 20.5 -20.5 | 234 9 7.1 5.1 16 598 4267 310 44 33.7 -28.3 | 278 20 20.3 -2.7 17 553 4877 290 66 62.0 -22.6 | 266 49 48.6 3.0 18 531 5182 285 85 82.1 -22.0 | 267 69 68.7 3.6 19 500 5650 280 82 80.8 -14.2 | 260 68 67.3 11.3 20 471 6096 285 81 78.2 -21.0 | 266 65 64.8 4.6 21 452 6401 285 82 79.2 -21.2 | 266 66 65.8 4.4 22 400 7310 280 79 77.8 -13.7 | 260 65 64.4 11.9 23 383 7620 280 78 76.8 -13.5 | 259 65 63.4 12.0 24 307 9144 280 71 69.9 -12.3 | 257 58 56.5 13.2 25 300 9310 280 72 70.9 -12.5 | 257 59 57.5 13.1 26 294 9449 280 73 71.9 -12.7 | 258 60 58.5 12.9 27 268 10058 280 64 63.0 -11.1 | 254 52 49.6 14.5 28 256 10363 270 58 58.0 -0.0 | 240 51 44.6 25.6 29 250 10510 260 74 72.9 12.8 | 237 71 59.5 38.4 30 244 10668 260 73 71.9 12.7 | 237 70 58.5 38.2 31 202 11877 270 83 83.0 -0.0 | 250 74 69.6 25.6 32 200 11940 270 83 83.0 -0.0 | 250 74 69.6 25.6 33 192 12192 270 83 83.0 -0.0 | 250 74 69.6 25.6 34 174 12803 285 63 60.9 -16.3 | 259 48 47.4 9.3 35 166 13106 285 63 60.9 -16.3 | 259 48 47.4 9.3 36 158 13411 285 75 72.4 -19.4 | 264 59 59.0 6.2 37 150 13720 295 58 52.6 -24.5 | 268 39 39.1 1.1 38 143 14021 295 55 49.8 -23.2 | 266 37 36.4 2.3 39 130 14630 285 39 37.7 -10.1 | 237 29 24.3 15.5 40 118 15240 290 32 30.1 -10.9 | 229 22 16.7 14.6 41 112 15545 255 26 25.1 6.7 | 200 34 11.7 32.3 42 100 16250 260 30 29.5 5.2 | 208 35 16.1 30.8 43 97 16459 245 31 28.1 13.1 | 201 41 14.7 38.7 44 92 16764 275 30 29.9 -2.6 | 216 28 16.5 23.0 45 88 17069 250 29 27.3 9.9 | 201 38 13.8 35.5 46 83 17374 270 39 39.0 -0.0 | 225 36 25.6 25.6 47 72 18288 295 17 15.4 -7.2 | 186 18 2.0 18.4 48 70 18450 260 13 12.8 2.3 | 179 28 -0.6 27.8 49 68 18593 225 12 8.5 8.5 | 172 34 -4.9 34.1 50 64 18898 265 14 13.9 1.2 | 181 27 0.5 26.8 51 60 19202 280 21 20.7 -3.6 | 198 23 7.3 21.9 52 56 19507 280 10 9.8 -1.7 | 171 24 -3.6 23.8 53 53 19812 315 12 8.5 -8.5 | 164 18 -4.9 17.1 Wind Parameters Mean winds (0-6000m): 302.3 at 38.5 knts Storm direction: 332.3 at 28.9 knts Shear (0-3000m) pos: 2.9 neg: 3.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 48.6 deg Storm rel helicity (0-3000m) pos: 48.1 neg: -70.5 tot: -22.4 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 97.57 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 ------------------------------------------------------------------------------- 500 328 13 156 16| 9.9 0.0 9.9| 2.5 -12.8 -10.3 -20.6 -0.28| 10.4 -2.9 1000 336 14 149 15| 4.1 0.0 4.1| 2.5 -25.9 -23.3 -23.3 -0.31| 9.8 -3.0 1500 346 13 142 17| 3.2 0.0 3.2| 3.3 -36.1 -32.8 -21.9 -0.29| 8.8 -2.6 2000 351 14 136 16| 4.4 0.0 4.4| 4.9 -68.5 -63.6 -31.8 -0.41| 9.4 -3.8 2500 352 16 132 15| 3.5 1.3 4.8| 19.8 -70.5 -50.7 -20.3 -0.23| 9.2 -2.1 3000 346 17 135 13| 2.9 3.0 5.9| 48.1 -70.5 -22.4 -7.5 0.03| 9.9 0.3 4000 333 21 151 8| 2.2 4.4 6.6| 84.5 -70.5 14.0 3.5 0.19| 9.8 1.8 5000 315 29 236 9| 1.7 8.5 10.2| 90.0-154.6 -64.6 -12.9 0.06| 13.0 0.7 6000 302 39 255 20| 1.9 7.0 8.9|199.3-276.2 -76.9 -12.8 0.05| 12.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251203.18.gif