UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 9 DEC 25 Station: SP516 WMO ident: 84516 ------------------------------------------------------------------------------- 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 122 0 0 SFC 999 131 16.0 15.2 95 0.8 15.5 0 0 289.2 291.2 288.7 319.9 10.93 2 944 613 15.6 13.7 88 1.9 14.4 110 2 293.5 295.4 289.8 323.5 10.49 3 930 740 15.8 13.2 85 2.6 14.1 139 3 295.0 296.9 290.2 324.6 10.30 4 925 786 17.6 13.2 75 4.4 14.8 150 3 297.3 299.2 291.0 327.4 10.36 5 888 1135 17.2 12.2 72 5.0 14.0 131 3 300.4 302.2 291.7 330.1 10.10 6 860 1409 17.0 4.0 42 13.0 9.7 116 3 302.9 304.0 289.0 320.8 5.93 7 850 1509 16.2 8.2 59 8.0 11.4 110 3 303.1 304.6 290.9 327.2 8.05 8 849 1519 16.2 8.2 59 8.0 11.4 109 3 303.2 304.7 290.9 327.3 8.06 9 842 1589 16.6 1.6 36 15.0 8.5 104 3 304.4 305.3 288.7 319.9 5.10 10 826 1752 16.2 5.2 48 11.0 9.8 93 3 305.6 306.9 290.6 326.0 6.73 11 822 1793 16.6 -4.4 23 21.0 6.3 90 4 306.5 307.1 287.7 316.9 3.35 12 817 1845 16.0 4.0 45 12.0 9.2 87 4 306.4 307.5 290.4 325.4 6.25 13 814 1876 16.6 -11.4 14 28.0 4.6 84 4 307.3 307.7 286.6 313.6 1.96 14 790 2131 16.2 -22.8 5 39.0 2.7 67 4 309.5 309.7 286.1 312.1 0.77 15 700 3146 10.0 -26.0 6 36.0 -1.4 355 6 313.6 313.7 287.3 315.8 0.66 16 649 3769 6.2 -32.8 4 39.0 -4.3 321 6 316.1 316.2 287.9 317.5 0.37 17 639 3896 5.4 -12.6 26 18.0 -2.0 314 7 316.6 317.1 290.0 324.1 2.27 18 637 3922 6.0 -35.0 3 41.0 -4.6 313 7 317.6 317.6 288.3 318.7 0.31 19 629 4025 6.4 -36.6 3 43.0 -4.6 307 7 319.2 319.2 288.8 320.2 0.26 20 588 4575 4.2 -34.8 4 39.0 -6.0 277 7 322.8 322.9 290.0 324.1 0.34 21 523 5515 -2.7 225 8 325.5 22 500 5870 -5.1 -50.1 2 45.0 -12.6 205 8 326.8 326.8 290.9 327.1 0.08 23 493 5981 -5.9 -51.9 1 46.0 -13.2 216 8 327.2 327.2 291.0 327.4 0.06 24 452 6656 -9.5 -18.5 48 9.0 -12.6 284 6 330.9 331.3 293.7 337.8 1.97 25 442 6829 -10.7 -26.7 26 16.0 -15.1 302 5 331.5 331.7 293.0 335.0 0.97 26 420 7220 -13.7 -21.7 51 8.0 -16.2 342 4 332.5 332.8 293.9 338.2 1.60 27 413 7347 -13.9 -51.9 2 38.0 -19.1 355 4 333.9 333.9 292.9 334.2 0.08 28 404 7515 -14.5 -24.5 42 10.0 -17.4 12 3 335.2 335.5 294.3 339.9 1.30 29 400 7590 -14.7 -25.7 39 11.0 -17.7 20 3 335.9 336.1 294.4 340.2 1.18 30 398 7628 -14.7 -25.7 39 11.0 -17.7 21 3 336.4 336.6 294.5 340.7 1.18 31 380 7976 -17.9 -26.9 45 9.0 -20.2 32 7 336.6 336.9 294.5 340.7 1.11 32 359 8398 -20.1 -27.1 54 7.0 -21.9 44 12 339.2 339.4 295.1 343.5 1.16 33 344 8712 -22.7 -27.7 64 5.0 -23.9 54 15 339.8 340.1 295.3 344.1 1.14 34 301 9676 -30.1 -39.1 41 9.0 -31.4 84 26 342.6 342.7 295.3 344.3 0.43 35 300 9700 -30.5 -38.5 45 8.0 -31.6 85 26 342.4 342.5 295.3 344.2 0.46 36 288 9989 -33.1 -37.5 65 4.4 -33.7 88 28 342.7 342.8 295.4 344.8 0.53 37 280 10187 -34.1 -42.1 44 8.0 -35.0 91 29 344.0 344.1 295.6 345.4 0.34 38 259 10728 -38.7 -44.7 53 6.0 -39.2 97 33 345.0 345.1 295.8 346.1 0.28 39 250 10970 -40.3 -54.3 21 14.0 -41.1 100 35 346.2 346.2 295.8 346.6 0.10 40 249 10997 -40.5 -55.5 18 15.0 -41.3 99 35 346.3 346.3 295.8 346.6 0.08 41 238 11302 -43.3 -53.3 32 10.0 -43.9 92 31 346.5 346.6 296.0 347.0 0.11 42 236 11359 -43.9 -49.9 51 6.0 -44.3 91 31 346.5 346.5 296.0 347.2 0.17 43 227 11618 -45.9 -52.9 45 7.0 -46.3 85 28 347.3 347.3 296.1 347.8 0.12 44 224 11706 -46.3 -60.3 19 14.0 -46.8 83 27 348.0 348.0 296.3 348.2 0.05 45 206 12257 -49.5 -69.5 8 20.0 -50.0 70 20 351.4 351.4 297.0 351.5 0.02 46 202 12385 -50.3 -70.3 8 20.0 -50.7 67 19 352.1 352.1 297.1 352.2 0.01 47 200 12450 -50.7 -68.7 10 18.0 -51.1 65 18 352.5 352.5 297.2 352.6 0.02 48 150 14250 -67.1 -71.1 57 4.0 -67.1 280 10 354.5 354.5 297.6 354.6 0.02 49 144 14495 -68.9 -71.3 71 2.4 -68.9 263 11 355.5 355.5 297.8 355.6 0.02 50 125 15328 -75.7 -79.1 59 3.4 -75.7 204 16 357.9 357.9 298.3 357.9 0.01 51 120 15565 -75.1 -82.1 33 7.0 -75.1 186 18 363.2 363.2 299.3 363.2 0.00 52 100 16610 -80.1 -86.1 36 6.0 -80.1 110 24 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 548.43 mb = 5147.40 m = 16887.58 ft Wetbulb zero: 730.86 mb = 2783.79 m = 9133.05 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 30.21 % Est. max temperature: 29.98 C = 85.97 F Sfc-Lift cond lev (LCL): 987.38 mb = 230.13 m = 755.02 ft T: 15.92 C 700-500 lapse rate: 5.54 C/km ThetaE index: 13.26 C Layer 814.0- 700.0 mb Conv cond level (CCL): 685.06 mb = 3323.79 m = 10904.70 ft Mean mixing ratio: 10.53 g/kg Conv temperature: 41.05 C = 105.90 F Cap Strength: 10.22 C Lifted Index: 9.12 C Risk: None Lifted Index @300 mb: 13.66 C Lifted Index @700 mb: 7.93 C Showalter Index: 7.54 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 13.30 C K Index: -6.50 Risk: None Sweat Index: 112.40 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.51 J/kg Max Up Vert Vel: 9.11 m/s Conv Inhibition (B-): 8574.05 J/kg Cap Strength: 10.11 C Lift Cond Lev (LCL): 913.46 mb = 893.49 m = 2931.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 4 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 ---------------------------------------------------------- 0 999 131 0 0 -0.0 -0.0 | 93 4 -4.0 0.2 1 925 786 150 3 -1.5 2.6 | 117 6 -5.5 2.8 2 850 1509 110 3 -2.8 1.0 | 100 7 -6.8 1.3 3 700 3146 355 6 0.5 -6.0 | 31 7 -3.4 -5.8 4 500 5870 205 8 3.4 7.3 | 175 7 -0.6 7.5 5 400 7590 20 3 -1.0 -2.8 | 63 6 -5.0 -2.6 6 300 9700 85 26 -25.9 -2.3 | 86 30 -29.9 -2.0 7 250 10970 100 35 -34.5 6.1 | 99 39 -38.4 6.3 8 200 12450 65 18 -16.3 -7.6 | 70 22 -20.3 -7.4 9 150 14250 280 10 9.8 -1.7 | 284 6 5.9 -1.5 10 100 16610 110 24 -22.6 8.2 | 108 28 -26.5 8.4 Wind Parameters Mean winds (0-6000m): 243.3 at 5.3 knts Storm direction: 273.3 at 4.0 knts Shear (0-3000m) pos: 0.5 neg: 1.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -61.4 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -22.0 tot: -16.8 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.23 Bulk Shear: 3.70 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 ------------------------------------------------------------------------------- 500 160 1 106 5| 2.4 0.0 2.4| 2.4 -0.7 1.7 3.5 0.30| 3.4 1.0 1000 145 2 110 5| 1.5 0.0 1.5| 5.1 -2.0 3.1 3.1 0.32| 3.0 1.0 1500 133 2 108 6| 1.0 0.5 1.6| 5.1 -4.7 0.4 0.3 0.05| 2.6 0.1 2000 116 3 102 7| 0.8 1.0 1.8| 5.1 -9.3 -4.2 -2.1 -0.19| 2.5 -0.5 2500 94 3 94 7| 0.6 1.3 1.9| 5.1 -15.5 -10.4 -4.1 -0.38| 2.6 -1.0 3000 65 3 80 7| 0.5 1.4 1.9| 5.1 -22.0 -16.8 -5.6 -0.50| 2.8 -1.4 4000 9 4 50 6| 0.4 1.2 1.6| 5.1 -29.3 -24.2 -6.0 -0.60| 2.9 -1.7 5000 325 5 19 4| 0.3 0.9 1.2| 5.1 -35.2 -30.1 -6.0 -0.68| 3.0 -2.1 6000 243 5 196 3| 0.1 0.7 0.8| 9.0 -41.7 -32.7 -5.5 -0.58| 3.3 -1.9 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20251209.12.gif