UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100721.upa.cvt Date: 2100Z 7 OCT 25 Searching for K1Y7... Searching the city database file for: K1Y7 ... Date:2100Z 7 OCT 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 ------------------------------------------------------------------------------- 0 1000 75 220 4 SFC 994 231 33.8 2.8 14 31.0 16.0 220 4 307.5 308.4 289.3 322.0 4.71 2 978 353 31.0 1.0 15 30.0 14.4 245 3 306.1 306.9 288.4 319.1 4.20 3 946 601 28.2 0.2 16 28.0 13.0 168 2 306.2 306.9 288.3 318.8 4.10 4 925 768 26.4 0.4 18 26.0 12.3 115 2 306.3 307.1 288.6 319.4 4.25 5 850 1503 19.4 -0.6 26 20.0 8.9 100 9 306.5 307.3 288.6 319.8 4.30 6 838 1625 18.2 -0.8 28 19.0 8.2 94 11 306.5 307.3 288.6 319.7 4.30 7 836 1645 18.8 -5.2 19 24.0 7.1 94 11 307.3 307.9 287.8 317.0 3.10 8 790 2127 15.6 -13.4 12 29.0 3.6 128 8 308.9 309.2 286.9 314.5 1.72 9 772 2322 15.2 -20.8 7 36.0 2.2 163 10 310.5 310.7 286.6 313.7 0.94 10 718 2932 12.8 -29.2 4 42.0 -0.1 180 15 314.4 314.5 287.4 316.0 0.48 11 700 3144 11.2 -28.8 4 40.0 -1.0 200 13 314.9 315.0 287.6 316.7 0.51 12 659 3643 8.0 -27.0 6 35.0 -2.8 210 20 316.8 316.9 288.4 319.0 0.63 13 555 5025 -4.3 -29.3 12 25.0 -10.7 204 16 318.2 318.3 288.8 320.3 0.61 14 535 5313 -5.7 -34.7 8 29.0 -12.1 214 19 319.8 319.9 289.1 321.2 0.38 15 514 5625 -6.7 -44.7 3 38.0 -13.4 220 20 322.3 322.3 289.6 322.8 0.14 16 500 5840 -8.3 -44.3 4 36.0 -14.5 220 19 322.9 322.9 289.8 323.5 0.15 17 496 5902 -8.7 -44.7 4 36.0 -14.8 220 19 323.2 323.2 289.9 323.7 0.14 18 475 6238 -9.9 -45.9 3 36.0 -15.8 222 18 325.7 325.7 290.6 326.2 0.13 19 440 6824 -15.3 -47.3 5 32.0 -19.8 230 17 326.1 326.1 290.7 326.6 0.12 20 413 7301 -18.1 -53.1 3 35.0 -22.1 230 25 328.4 328.5 291.3 328.7 0.07 21 400 7540 -20.1 -54.1 3 34.0 -23.7 230 29 328.9 328.9 291.5 329.1 0.06 22 330 8933 -32.1 -55.1 8 23.0 -33.7 230 31 331.0 331.0 292.0 331.3 0.07 23 304 9508 -36.5 -57.5 10 21.0 -37.7 234 38 332.7 332.7 292.5 332.9 0.05 24 300 9600 -36.7 -58.7 8 22.0 -37.9 235 40 333.6 333.7 292.7 333.8 0.05 25 292 9787 -37.3 -60.3 7 23.0 -38.4 236 43 335.4 335.4 293.2 335.5 0.04 26 250 10850 -41.5 -68.5 4 27.0 -42.4 245 62 344.4 344.4 295.4 344.4 0.02 27 249 10877 -41.5 -69.5 3 28.0 -42.4 245 62 344.8 344.8 295.5 344.8 0.01 28 242 11070 -41.3 -71.3 2 30.0 -42.3 245 63 347.9 347.9 296.2 347.9 0.01 29 200 12340 -48.9 -76.9 2 28.0 -49.4 245 71 355.3 355.3 297.8 355.4 0.01 30 193 12573 -49.9 -78.9 2 29.0 -50.4 243 73 357.4 357.4 298.2 357.4 0.00 31 181 12989 -53.3 -79.4 3 26.1 -53.7 240 78 358.4 358.4 298.4 358.4 0.00 32 162 13692 -59.3 -80.3 5 21.0 -59.5 243 71 359.9 359.9 298.7 359.9 0.00 33 150 14170 -61.9 -81.9 5 20.0 -62.0 245 66 363.4 363.4 299.4 363.5 0.00 34 121 15477 -69.1 -87.1 6 18.0 -69.2 250 42 373.3 373.3 301.1 373.3 0.00 35 120 15526 -69.1 -87.1 6 18.0 -69.2 250 42 374.2 374.2 301.3 374.2 0.00 TRP WND 181 12989 -53.3 -79.4 3 26.1 -53.7 240 78 358.4 358.4 298.4 358.4 0.00 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 591.36 mb = 4541.74 m = 14900.55 ft Wetbulb zero: 720.24 mb = 2905.57 m = 9532.58 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 11.10 % Est. max temperature: 32.79 C = 91.01 F Sfc-Lift cond lev (LCL): 632.58 mb = 3972.22 m = 13032.07 ft T: 5.07 C 700-500 lapse rate: 7.23 C/km ThetaE index: 6.09 C Layer 838.0- 718.0 mb Conv cond level (CCL): 504.81 mb = 5765.55 m = 18915.63 ft Mean mixing ratio: 4.24 g/kg Conv temperature: 49.00 C = 120.21 F Cap Strength: 9.53 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 10.57 C Lifted Index @700 mb: 7.73 C Showalter Index: 8.20 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 7.70 C K Index: -12.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 0.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.98 J/kg Max Up Vert Vel: 1.99 m/s Conv Inhibition (B-): 7585.52 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 628.83 mb = 4020.07 m = 13189.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 10 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 ---------------------------------------------------------- 0 994 231 220 4 2.6 3.1 | 53 6 -4.7 -3.5 1 984 305 260 3 3.0 0.5 | 35 7 -4.3 -6.1 2 945 610 165 2 -0.5 1.9 | 59 9 -7.8 -4.7 3 925 768 115 2 -1.8 0.8 | 58 11 -9.1 -5.8 4 910 914 120 3 -2.6 1.5 | 63 11 -9.9 -5.1 5 878 1219 100 4 -3.9 0.7 | 62 13 -11.2 -5.9 6 850 1503 100 9 -8.9 1.6 | 73 17 -16.2 -5.1 7 818 1829 85 14 -13.9 -1.2 | 70 23 -21.2 -7.8 8 789 2134 130 8 -6.1 5.1 | 84 14 -13.4 -1.5 9 761 2438 185 11 1.0 11.0 | 124 8 -6.3 4.3 10 734 2743 180 16 0.0 16.0 | 142 12 -7.3 9.4 11 708 3048 180 15 0.0 15.0 | 139 11 -7.3 8.4 12 700 3144 200 13 4.4 12.2 | 153 6 -2.8 5.6 13 682 3353 210 16 8.0 13.9 | 186 7 0.7 7.2 14 657 3658 210 20 10.0 17.3 | 194 11 2.7 10.7 15 608 4267 210 15 7.5 13.0 | 182 6 0.2 6.4 16 564 4877 200 15 5.1 14.1 | 164 8 -2.2 7.5 17 523 5486 220 21 13.5 16.1 | 213 11 6.2 9.5 18 500 5840 220 19 12.2 14.6 | 212 9 4.9 7.9 19 483 6096 220 19 12.2 14.6 | 212 9 4.9 7.9 20 446 6706 230 15 11.5 9.6 | 234 5 4.2 3.0 21 400 7540 230 29 22.2 18.6 | 231 19 14.9 12.0 22 396 7620 230 28 21.4 18.0 | 231 18 14.2 11.4 23 320 9144 230 31 23.7 19.9 | 231 21 16.5 13.3 24 300 9600 235 40 32.8 22.9 | 237 30 25.5 16.3 25 257 10668 240 57 49.4 28.5 | 243 47 42.1 21.9 26 250 10850 245 62 56.2 26.2 | 248 53 48.9 19.6 27 200 12340 245 71 64.3 30.0 | 248 62 57.1 23.4 28 181 12989 240 78 67.5 39.0 | 242 68 60.3 32.4 29 178 13106 240 78 67.5 39.0 | 242 68 60.3 32.4 30 150 14170 245 66 59.8 27.9 | 248 57 52.5 21.3 31 126 15240 250 43 40.4 14.7 | 256 34 33.1 8.1 32 114 15850 250 41 38.5 14.0 | 257 32 31.2 7.4 Wind Parameters Mean winds (0-6000m): 197.8 at 13.1 knts Storm direction: 227.8 at 9.8 knts Shear (0-3000m) pos: 3.9 neg: 2.6 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 77.5 neg: -10.3 tot: 67.2 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 15.17 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 ------------------------------------------------------------------------------- 500 213 3 53 7| 0.0 4.7 4.7| 5.5 -3.2 2.3 4.6 0.13| 7.5 1.0 1000 146 3 64 10| 0.0 3.7 3.7| 8.0 -3.3 4.6 4.6 0.17| 5.2 0.9 1500 110 5 66 13| 0.0 5.3 5.3| 17.9 -5.9 12.1 8.0 0.20| 6.5 1.3 2000 106 6 70 14| 2.8 4.0 6.8| 49.5 -8.7 40.8 20.4 0.31| 8.7 2.7 2500 131 7 82 13| 4.2 3.2 7.3| 69.9 -8.7 61.2 24.5 0.40| 9.3 3.8 3000 150 9 94 12| 3.9 2.6 6.5| 77.5 -10.3 67.2 22.4 0.41| 9.0 3.7 4000 180 11 120 8| 3.6 2.4 6.0| 84.5 -13.8 70.7 17.7 0.37| 8.1 3.0 5000 188 12 132 8| 3.3 2.1 5.4| 94.4 -17.8 76.6 15.3 0.37| 7.2 2.6 6000 198 13 151 7| 2.8 1.7 4.5|104.7 -18.4 86.3 14.4 0.38| 6.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//K1Y7/skewt/K1Y7.skewt.20251007.21.gif