UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 12 OCT 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 ------------------------------------------------------------------------------- SFC 1000 127 15.2 14.9 98 0.3 15.0 160 2 288.4 290.2 288.2 318.3 10.71 1 959 482 13.4 13.4 100 0.0 13.4 254 4 290.0 291.8 288.2 318.5 10.12 2 932 724 17.8 14.0 78 3.8 15.4 318 6 296.9 298.8 291.2 328.2 10.84 3 925 789 18.2 14.0 76 4.2 15.5 335 6 297.9 299.9 291.6 329.7 10.92 4 908 948 19.2 14.2 73 5.0 15.9 334 6 300.5 302.6 292.7 333.7 11.28 5 869 1326 18.4 11.4 64 7.0 14.0 331 5 303.5 305.3 292.4 332.7 9.79 6 850 1515 17.6 11.6 68 6.0 13.7 330 5 304.6 306.5 293.0 334.9 10.15 7 822 1801 16.2 12.1 77 4.1 13.6 300 4 306.0 308.1 294.0 338.7 10.86 8 801 2021 15.4 4.4 48 11.0 9.1 276 4 307.5 308.7 291.0 327.5 6.56 9 783 2214 14.4 9.7 73 4.7 11.4 256 4 308.4 310.2 293.8 337.9 9.70 10 768 2378 14.2 2.2 44 12.0 7.5 239 3 309.9 311.0 291.2 328.0 5.85 11 744 2646 12.8 8.1 73 4.7 9.9 210 3 311.2 312.9 294.1 339.3 9.15 12 726 2852 12.4 -2.6 35 15.0 4.7 188 3 312.9 313.8 290.7 326.7 4.35 13 700 3157 10.0 5.0 71 5.0 7.1 155 2 313.6 315.1 293.8 338.0 7.84 14 680 3398 8.4 5.3 81 3.1 6.5 149 2 314.4 316.0 294.3 340.1 8.25 15 654 3720 6.4 2.1 74 4.3 3.9 140 2 315.6 317.0 293.6 337.2 6.83 16 651 3758 6.4 -0.6 61 7.0 2.7 139 2 316.1 317.1 292.8 334.0 5.63 17 640 3898 5.8 3.7 86 2.1 4.6 135 3 316.9 318.4 294.7 341.6 7.83 18 623 4119 5.6 -4.4 49 10.0 0.6 129 3 319.1 320.0 292.7 333.5 4.43 19 605 4358 3.6 -7.4 44 11.0 -1.6 122 3 319.5 320.2 292.1 331.4 3.62 20 541 5258 -2.7 -3.3 96 0.6 -3.0 98 4 322.4 323.5 294.4 340.5 5.55 21 500 5880 -7.1 -7.8 95 0.7 -7.4 80 4 324.4 325.2 293.9 338.5 4.26 22 492 6006 -6.9 -11.2 71 4.3 -8.7 77 4 326.1 326.8 293.6 337.2 3.30 23 442 6833 -12.9 -12.9 100 0.0 -12.9 58 7 328.7 329.3 294.2 339.6 3.21 24 421 7204 -14.3 -19.2 66 4.9 -15.9 49 9 331.5 331.9 294.0 338.5 1.99 25 407 7460 -16.5 -19.8 76 3.3 -17.6 43 10 331.9 332.3 294.0 338.8 1.95 26 400 7590 -17.3 -22.0 67 4.7 -18.7 40 10 332.5 332.8 293.9 338.3 1.64 27 375 8070 -19.9 -26.9 54 7.0 -21.6 70 10 335.3 335.5 294.1 339.4 1.13 28 373 8110 -19.7 -32.7 31 13.0 -22.4 73 10 336.0 336.2 294.0 338.5 0.66 29 361 8352 -21.3 -30.3 44 9.0 -23.3 88 10 337.1 337.2 294.4 340.2 0.85 30 358 8413 -21.7 -35.7 27 14.0 -24.2 92 10 337.3 337.4 294.1 339.3 0.51 31 357 8434 -21.3 -47.3 8 26.0 -24.7 93 10 338.1 338.2 294.0 338.7 0.15 32 351 8558 -22.1 -53.1 4 31.0 -25.5 101 10 338.7 338.7 294.1 339.0 0.08 33 317 9297 -28.3 -41.3 28 13.0 -30.0 149 10 340.1 340.2 294.7 341.4 0.32 34 300 9690 -31.1 -56.1 7 25.0 -33.0 175 10 341.5 341.6 294.7 341.8 0.06 35 298 9737 -31.5 -58.5 5 27.0 -33.4 174 10 341.6 341.6 294.8 341.8 0.05 36 281 10148 -34.3 -57.3 8 23.0 -35.8 162 10 343.4 343.4 295.2 343.6 0.06 37 250 10950 -41.5 -50.5 37 9.0 -42.1 140 10 344.4 344.4 295.5 345.0 0.15 38 228 11571 -47.3 -50.7 68 3.4 -47.5 105 19 344.7 344.7 295.6 345.4 0.16 39 222 11747 -48.3 -56.3 39 8.0 -48.6 95 21 345.8 345.8 295.8 346.2 0.08 40 211 12082 -50.9 -59.9 34 9.0 -51.2 75 26 346.8 346.8 296.0 347.1 0.06 41 207 12207 -51.9 -57.9 48 6.0 -52.1 68 28 347.1 347.2 296.1 347.5 0.07 42 200 12430 -53.5 -59.5 48 6.0 -53.7 55 31 348.0 348.1 296.3 348.3 0.06 43 193 12658 -55.1 -66.1 24 11.0 -55.3 61 30 349.0 349.1 296.4 349.2 0.03 44 150 14220 -68.1 -73.1 49 5.0 -68.1 100 26 352.8 352.8 297.3 352.8 0.01 45 141 14588 -71.3 -75.3 55 4.0 -71.3 98 23 353.5 353.5 297.4 353.5 0.01 46 130 15064 -74.9 -79.3 50 4.4 -74.9 96 19 355.3 355.3 297.8 355.3 0.01 47 116 15723 -76.3 -83.3 32 7.0 -76.3 94 13 364.5 364.5 299.5 364.5 0.00 48 100 16570 -80.1 -84.6 47 4.5 -80.1 90 6 373.0 373.0 301.1 373.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5752.89 m Freezing level: 568.43 mb = 4872.58 m = 15985.95 ft Wetbulb zero: 618.15 mb = 4182.61 m = 13722.29 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 72.23 % Est. max temperature: 31.43 C = 88.58 F Sfc-Lift cond lev (LCL): 995.72 mb = 163.40 m = 536.10 ft T: 15.02 C 700-500 lapse rate: 6.28 C/km ThetaE index: 12.63 C Layer 726.0- 700.0 mb Conv cond level (CCL): 959.00 mb = 481.55 m = 1579.86 ft Mean mixing ratio: 10.65 g/kg Conv temperature: 17.64 C = 63.75 F Cap Strength: 8.80 C Lifted Index: 7.06 C Risk: None Lifted Index @300 mb: 13.03 C Lifted Index @700 mb: 7.93 C Showalter Index: 1.85 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 153.20 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.98 J/kg Max Up Vert Vel: 10.58 m/s Conv Inhibition (B-): 7529.72 J/kg Cap Strength: 8.70 C Lift Cond Lev (LCL): 919.36 mb = 841.56 m = 2760.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 3 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 127 160 2 -0.7 1.9 | 212 3 1.8 2.9 1 925 789 335 6 2.5 -5.4 | 311 7 5.0 -4.4 2 850 1515 330 5 2.5 -4.3 | 303 6 5.0 -3.3 3 700 3157 155 2 -0.8 1.8 | 210 3 1.6 2.9 4 500 5880 80 4 -3.9 -0.7 | 103 1 -1.5 0.3 5 400 7590 40 10 -6.4 -7.7 | 31 8 -3.9 -6.6 6 300 9690 175 10 -0.9 10.0 | 188 11 1.6 11.0 7 250 10950 140 10 -6.4 7.7 | 156 10 -3.9 8.7 8 200 12430 55 31 -25.4 -17.8 | 54 28 -22.9 -16.7 9 150 14220 100 26 -25.6 4.5 | 104 24 -23.1 5.6 10 100 16570 90 6 -6.0 0.0 | 106 4 -3.5 1.0 Wind Parameters Mean winds (0-6000m): 37.3 at 3.6 knts Storm direction: 67.3 at 2.7 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): -1.4 deg Storm rel helicity (0-3000m) pos: 19.1 neg: -16.7 tot: 2.3 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 76.68 Bulk Shear: 0.73 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 ------------------------------------------------------------------------------- 500 359 3 314 4| 6.7 0.0 6.7| 11.6 0.0 11.6 23.2 0.82| 8.9 7.2 1000 333 5 304 5| 3.9 0.0 3.9| 19.1 -0.6 18.5 18.5 0.82| 6.8 5.6 1500 332 5 304 6| 2.6 0.5 3.1| 19.1 -3.0 16.1 10.7 0.63| 5.1 3.2 2000 324 5 298 6| 1.9 1.4 3.3| 19.1 -10.0 9.1 4.5 0.28| 4.9 1.3 2500 321 4 294 6| 1.5 1.5 3.1| 19.1 -15.0 4.1 1.7 0.10| 4.6 0.4 3000 330 4 299 5| 1.3 1.3 2.6| 19.1 -16.7 2.3 0.8 0.03| 4.3 0.1 4000 335 4 300 5| 1.0 1.0 2.0| 19.1 -17.7 1.4 0.3 -0.02| 3.4 -0.1 5000 5 4 319 3| 0.8 0.8 1.6| 19.1 -18.6 0.5 0.1 -0.07| 2.9 -0.2 6000 37 4 350 2| 0.6 0.7 1.3| 19.1 -19.5 -0.4 -0.1 -0.13| 2.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20251012.12.gif