UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for SP516... Searching the city database file for: SP516 ... Date:1200Z 13 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 124 16.6 15.3 92 1.3 15.8 289.8 291.7 288.9 320.6 10.99 1 957 498 13.8 13.8 100 0.0 13.8 290.6 292.4 288.7 319.9 10.41 2 955 516 14.4 14.2 99 0.2 14.3 291.4 293.3 289.3 321.7 10.72 3 944 615 18.8 14.7 77 4.1 16.1 296.8 298.8 291.5 329.2 11.21 4 925 790 20.4 14.4 68 6.0 16.5 115 9 300.2 302.2 292.6 333.1 11.22 5 920 837 20.6 13.6 64 7.0 16.0 115 9 300.8 302.8 292.3 332.3 10.70 6 898 1046 19.6 11.6 60 8.0 14.6 115 7 301.9 303.7 291.8 330.3 9.60 7 850 1518 17.4 12.4 72 5.0 14.1 115 3 304.4 306.4 293.4 336.3 10.70 8 771 2346 13.2 10.8 85 2.4 11.7 198 2 308.5 310.5 294.5 340.7 10.61 9 721 2908 10.4 -0.6 46 11.0 4.6 255 1 311.4 312.3 290.9 327.3 5.08 10 719 2931 10.0 4.0 66 6.0 6.5 257 1 311.2 312.5 292.6 333.2 7.11 11 714 2990 9.6 3.6 66 6.0 6.2 263 1 311.3 312.7 292.5 332.9 6.96 12 711 3025 9.6 -1.4 46 11.0 3.9 267 1 311.7 312.6 290.9 327.0 4.86 13 700 3154 8.6 0.6 57 8.0 4.3 280 1 312.0 313.1 291.7 329.9 5.72 14 694 3225 8.2 0.2 57 8.0 3.9 277 1 312.3 313.4 291.7 329.9 5.60 15 692 3249 8.0 5.1 82 2.9 6.3 276 1 312.4 313.9 293.6 337.1 7.99 16 689 3285 8.4 0.4 57 8.0 4.1 275 1 313.2 314.3 292.0 331.2 5.72 17 665 3577 6.8 3.7 81 3.1 5.0 264 3 314.6 316.0 293.9 338.2 7.53 18 662 3615 6.6 2.9 77 3.7 4.5 263 3 314.8 316.1 293.6 337.2 7.14 19 658 3664 7.0 -4.0 45 11.0 1.5 261 3 315.8 316.6 291.6 329.6 4.32 20 657 3677 7.0 -2.0 53 9.0 2.3 260 3 315.9 316.9 292.2 331.9 5.03 21 648 3790 5.8 2.6 80 3.2 3.9 256 3 315.8 317.2 293.9 338.3 7.14 22 643 3854 5.6 -1.4 61 7.0 1.9 253 4 316.3 317.3 292.6 333.4 5.38 23 629 4033 4.2 1.9 85 2.3 2.9 247 4 316.7 318.0 294.0 338.8 7.00 24 613 4243 3.0 0.2 82 2.8 1.5 239 5 317.6 318.9 293.8 337.8 6.35 25 604 4363 3.0 -12.0 32 15.0 -3.3 234 5 319.0 319.5 291.0 327.3 2.52 26 600 4417 2.4 -2.4 71 4.8 -0.1 232 6 318.9 319.9 293.3 336.1 5.35 27 594 4498 1.6 -1.5 80 3.1 -0.0 229 6 318.9 320.0 293.7 337.4 5.78 28 540 5262 -1.9 -15.9 33 14.0 -7.2 199 9 323.5 323.9 291.9 330.5 2.05 29 521 5546 -3.9 -17.9 33 14.0 -8.9 188 10 324.4 324.8 291.9 330.6 1.79 30 512 5684 -5.1 -13.1 53 8.0 -8.3 182 10 324.6 325.2 292.7 333.8 2.72 31 500 5870 -6.5 -16.5 45 10.0 -10.1 175 11 325.1 325.5 292.3 332.3 2.10 32 498 5901 -6.7 -17.7 41 11.0 -10.6 173 11 325.2 325.6 292.2 331.8 1.91 33 486 6092 -8.1 -11.4 77 3.3 -9.5 159 10 325.8 326.5 293.6 336.9 3.29 34 466 6417 -10.7 -12.3 88 1.6 -11.3 136 9 326.5 327.1 293.6 337.3 3.19 35 444 6788 -13.1 -16.6 75 3.5 -14.3 108 8 328.0 328.5 293.3 336.1 2.35 36 414 7320 -15.3 -15.8 96 0.5 -15.5 69 7 331.8 332.4 294.6 341.2 2.70 37 412 7357 -15.3 -15.9 95 0.6 -15.5 67 7 332.3 332.8 294.7 341.6 2.69 38 408 7431 -15.9 -15.9 100 0.0 -15.9 61 6 332.4 333.0 294.8 341.9 2.71 39 400 7580 -16.9 -17.2 98 0.3 -17.0 50 6 333.0 333.5 294.7 341.7 2.48 40 345 8674 -24.7 -24.9 98 0.2 -24.8 78 5 336.8 337.1 294.8 342.2 1.47 41 317 9286 -28.3 -32.7 66 4.4 -29.1 94 5 340.1 340.3 295.0 343.0 0.77 42 314 9354 -28.7 -47.7 14 19.0 -30.7 96 5 340.5 340.5 294.6 341.1 0.16 43 301 9656 -30.1 -60.1 4 30.0 -32.3 104 5 342.6 342.6 295.0 342.8 0.04 44 300 9680 -30.3 -60.3 4 30.0 -32.4 105 5 342.7 342.7 295.0 342.8 0.04 45 294 9823 -31.3 -40.3 41 9.0 -32.5 107 6 343.2 343.3 295.4 344.8 0.39 46 289 9945 -31.7 -43.7 30 12.0 -33.1 109 7 344.4 344.4 295.6 345.5 0.28 47 250 10950 -41.1 -49.1 42 8.0 -41.6 125 13 345.0 345.0 295.7 345.7 0.18 48 241 11197 -43.5 -48.4 58 4.9 -43.8 113 13 345.0 345.0 295.7 345.8 0.20 49 200 12420 -54.3 -57.9 64 3.6 -54.4 55 12 346.8 346.8 296.0 347.1 0.08 50 192 12680 -56.9 -58.8 79 1.9 -56.9 57 14 346.7 346.7 296.0 347.0 0.07 51 176 13224 -61.9 -65.8 59 3.9 -62.0 62 18 347.2 347.2 296.0 347.3 0.03 52 157 13918 -68.5 -71.2 68 2.7 -68.5 68 24 347.5 347.5 296.1 347.6 0.02 53 156 13956 -68.9 -72.5 59 3.6 -68.9 68 24 347.5 347.5 296.1 347.5 0.01 54 154 14033 -69.3 -75.3 41 6.0 -69.4 69 25 348.1 348.1 296.2 348.1 0.01 55 150 14190 -70.3 -75.2 48 4.9 -70.4 70 26 349.0 349.0 296.4 349.0 0.01 56 133 14901 -73.7 -77.7 54 4.0 -73.7 123 20 355.2 355.2 297.7 355.2 0.01 57 131 14990 -74.1 -78.9 47 4.8 -74.1 129 19 356.0 356.0 297.9 356.0 0.01 58 125 15263 -75.7 -82.7 32 7.0 -75.7 150 17 357.9 357.9 298.3 357.9 0.00 59 100 16560 -75.1 -85.1 20 10.0 -75.2 35 2 382.6 382.6 302.6 382.6 0.00 TRP 125 15263 -75.7 -82.7 32 7.0 -75.7 150 17 357.9 357.9 298.3 357.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 569.31 mb = 4847.31 m = 15903.06 ft Wetbulb zero: 610.18 mb = 4280.30 m = 14042.80 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 66.47 % Est. max temperature: 31.22 C = 88.20 F Sfc-Lift cond lev (LCL): 981.08 mb = 286.42 m = 939.68 ft T: 15.38 C 700-500 lapse rate: 5.56 C/km ThetaE index: 13.42 C Layer 721.0- 719.0 mb Conv cond level (CCL): 957.00 mb = 497.80 m = 1633.19 ft Mean mixing ratio: 10.73 g/kg Conv temperature: 17.90 C = 64.23 F Cap Strength: 7.40 C Lifted Index: 6.72 C Risk: None Lifted Index @300 mb: 12.63 C Lifted Index @700 mb: 5.77 C Showalter Index: 1.86 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 165.80 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.79 J/kg Max Up Vert Vel: 11.64 m/s Conv Inhibition (B-): 7200.42 J/kg Cap Strength: 7.38 C Lift Cond Lev (LCL): 902.28 mb = 1004.98 m = 3297.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 194 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 ---------------------------------------------------------- 0 925 790 115 9 -8.2 3.8 | 91 9 -9.1 0.2 1 850 1518 115 3 -2.7 1.3 | 57 4 -3.6 -2.4 2 700 3154 280 1 1.0 -0.2 | 359 4 0.1 -3.8 3 500 5870 175 11 -1.0 11.0 | 166 8 -1.9 7.3 4 400 7580 50 6 -4.6 -3.9 | 36 9 -5.5 -7.5 5 300 9680 105 5 -4.8 1.3 | 68 6 -5.7 -2.4 6 250 10950 125 13 -10.6 7.5 | 108 12 -11.6 3.8 7 200 12420 55 12 -9.8 -6.9 | 46 15 -10.7 -10.5 8 150 14190 70 26 -24.4 -8.9 | 64 28 -25.3 -12.5 9 125 15263 150 17 -8.5 14.7 | 140 15 -9.4 11.1 10 100 16560 35 2 -1.1 -1.6 | 21 6 -2.1 -5.3 Wind Parameters Mean winds (0-6000m): 164.0 at 5.0 knts Storm direction: 194.0 at 3.8 knts Storm rel Dir Shear (0-3000m): -46.8 deg Energy-Hel index: -4.24 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 NO DATA | | | 1000 115 8 87 8| | | 1500 115 6 78 6| | | 2000 121 5 74 5| | | 2500 123 4 69 4| | | 3000 117 3 60 4| | | 4000 140 3 66 3| | | 5000 174 4 98 1| | | 6000 164 5 117 3| | | Wrote GIF file: /home/apache/climate/data/raob//SP516/skewt/SP516.skewt.20251013.12.gif