UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SKLT... Searching the city database file for: SKLT ... Date:1200Z 14 OCT 25 Station: SKLT WMO ident: 80398 Latitude: -4.17 Longitude: -69.95 Elevation: 84.00 ------------------------------------------------------------------------------- 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 1003 84 25.4 24.2 93 1.2 24.5 210 2 298.3 301.8 297.6 354.5 19.29 1 1000 106 25.2 23.9 93 1.3 24.3 220 4 298.4 301.8 297.4 353.7 19.00 2 957 494 24.2 21.0 82 3.2 21.9 218 6 301.1 304.2 296.6 349.9 16.58 3 925 792 22.2 21.3 95 0.9 21.6 250 2 302.0 305.2 297.4 353.7 17.50 4 900 1030 20.4 20.3 99 0.1 20.4 310 3 302.5 305.6 297.2 352.5 16.89 5 867 1353 19.4 15.4 78 4.0 16.7 38 7 304.7 307.1 295.0 342.9 12.80 6 850 1524 18.2 15.5 84 2.7 16.4 35 11 305.2 307.7 295.4 344.5 13.14 7 822 1811 16.2 14.4 89 1.8 15.0 54 10 306.0 308.4 295.3 344.0 12.65 8 762 2453 13.2 6.2 62 7.0 9.0 76 4 309.5 311.0 292.7 333.5 7.83 9 724 2882 9.6 7.6 87 2.0 8.4 72 4 310.1 311.8 293.8 337.9 9.09 10 700 3162 8.2 5.2 81 3.0 6.4 320 3 311.6 313.1 293.3 336.1 7.95 11 605 4350 0.4 0.4 100 0.0 0.4 35 1 315.8 317.1 293.4 336.4 6.53 12 500 5860 -7.1 -7.2 99 0.1 -7.1 135 1 324.4 325.3 294.1 339.1 4.46 13 447 6727 -11.5 -12.0 96 0.5 -11.7 180 5 329.4 330.1 294.6 341.0 3.41 14 400 7570 -16.9 -21.0 70 4.1 -18.1 255 8 333.0 333.4 294.1 339.4 1.79 15 383 7896 -19.7 -25.7 59 6.0 -21.2 246 10 333.5 333.8 293.8 338.0 1.23 16 354 8478 -23.9 -27.9 70 4.0 -24.8 227 11 335.4 335.7 294.2 339.4 1.09 17 344 8689 -24.1 -34.1 39 10.0 -25.9 220 12 337.9 338.1 294.4 340.3 0.62 18 322 9171 -26.3 -39.3 28 13.0 -28.3 195 10 341.3 341.4 295.0 342.9 0.39 19 321 9193 -26.5 -38.5 31 12.0 -28.3 195 10 341.4 341.5 295.0 343.0 0.43 20 300 9680 -30.7 -39.7 41 9.0 -31.9 190 8 342.1 342.2 295.2 343.7 0.40 21 263 10595 -38.5 -50.5 27 12.0 -39.4 181 6 343.8 343.8 295.4 344.4 0.14 22 250 10940 -41.5 -50.5 37 9.0 -42.1 155 5 344.4 344.4 295.5 345.0 0.15 23 200 12410 -54.3 -57.7 66 3.4 -54.4 140 21 346.8 346.8 296.0 347.1 0.08 24 192 12670 -56.7 -58.7 78 2.0 -56.8 144 22 347.0 347.0 296.0 347.3 0.07 25 188 12803 -57.9 -63.9 46 6.0 -58.0 145 23 347.2 347.2 296.0 347.3 0.04 26 182 13007 -59.7 -60.9 86 1.2 -59.7 148 24 347.5 347.5 296.1 347.7 0.06 27 174 13287 -61.9 -67.9 45 6.0 -62.0 145 26 348.3 348.3 296.3 348.4 0.02 28 159 13839 -66.3 -68.7 72 2.4 -66.3 127 29 350.0 350.0 296.7 350.1 0.02 29 150 14190 -68.9 -73.5 51 4.6 -68.9 115 31 351.4 351.4 297.0 351.5 0.01 30 141 14557 -72.1 -76.5 51 4.4 -72.1 113 31 352.1 352.1 297.1 352.1 0.01 31 127 15169 -75.1 -80.1 45 5.0 -75.1 80 22 357.3 357.3 298.2 357.4 0.01 32 105 16276 -73.9 -84.9 17 11.0 -73.9 264 32 379.6 379.6 302.2 379.6 0.00 33 100 16560 -74.5 -85.5 17 11.0 -74.5 260 40 383.8 383.8 302.9 383.8 0.00 34 86 17427 -78.1 -87.1 22 9.0 -78.1 247 43 393.4 393.4 304.3 393.5 0.00 35 82 17698 -78.5 -87.5 22 9.0 -78.5 242 39 398.0 398.0 304.9 398.0 0.00 36 77 18062 -72.5 -87.5 9 15.0 -72.6 209 20 417.7 417.7 307.4 417.7 0.00 37 70 18620 -72.9 -88.9 7 16.0 -73.0 305 21 428.4 428.4 308.7 428.4 0.00 38 64 19143 -74.3 -89.3 8 15.0 -74.3 287 20 436.5 436.5 309.5 436.5 0.00 39 58 19716 -73.1 -90.1 6 17.0 -73.2 343 11 451.6 451.6 311.0 451.7 0.00 40 55 20031 -68.3 -91.3 2 23.0 -68.5 34 13 469.6 469.6 312.6 469.6 0.00 41 50 20600 -69.5 -91.5 3 22.0 -69.6 80 25 479.7 479.7 313.4 479.7 0.00 42 48 20845 -68.1 -91.1 2 23.0 -68.3 75 22 488.7 488.7 314.1 488.7 0.00 43 45 21231 -69.9 -91.9 3 22.0 -70.1 102 35 493.4 493.4 314.5 493.4 0.00 44 43 21504 -66.5 -91.5 2 25.0 -66.8 91 37 508.2 508.2 315.5 508.2 0.00 45 31 23506 -62.5 -91.5 1 29.0 -63.1 95 50 568.9 568.9 319.1 568.9 0.00 46 31 23506 -62.5 -91.5 1 29.0 -63.1 95 50 568.9 568.9 319.1 568.9 0.00 47 30 23710 -58.9 -90.9 1 32.0 -59.9 95 62 584.1 584.1 319.9 584.1 0.00 48 29 23923 -58.9 -89.9 1 31.0 -60.0 102 53 589.8 589.8 320.2 589.8 0.00 TRP 127 15169 -75.1 -80.1 45 5.0 -75.1 80 22 357.3 357.3 298.2 357.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 599.40 mb = 4430.81 m = 14536.59 ft Wetbulb zero: 599.80 mb = 4418.64 m = 14496.67 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 89.40 % Est. max temperature: 32.24 C = 90.03 F Sfc-Lift cond lev (LCL): 986.10 mb = 229.49 m = 752.90 ft T: 24.88 C 700-500 lapse rate: 5.67 C/km ThetaE index: 11.00 C Layer 822.0- 724.0 mb Conv cond level (CCL): 908.11 mb = 952.26 m = 3124.18 ft Mean mixing ratio: 17.45 g/kg Conv temperature: 29.47 C = 85.05 F Cap Strength: 1.03 C Lifted Index: -4.95 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.53 C Lifted Index @700 mb: -3.01 C Showalter Index: -2.11 C Risk: Severe thunderstorms possible Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.60 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 209.00 Risk: None Energy Index: -1.16 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1795.16 J/kg Max Up Vert Vel: 59.92 m/s Conv Inhibition (B-): 15.00 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 928.35 mb = 760.26 m = 2494.26 ft Lev Free Conv (LFC): 843.35 mb = 1591.17 m = 5220.31 ft Equ Level (EL): 143.35 mb = 14459.08 m = 47437.33 ft B at Equ Level: 1794.04 J/kg Max Parcel Lev (MPL): 83.35 mb = 17605.11 m = 57758.85 ft Wind level data Storm motion: 79 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 1003 84 210 2 1.0 1.7 | 238 4 3.6 2.2 1 1000 106 220 4 2.6 3.1 | 235 6 5.2 3.6 2 978 305 215 8 4.6 6.6 | 226 10 7.2 7.1 3 944 610 220 5 3.2 3.8 | 233 7 5.8 4.3 4 925 792 250 2 1.9 0.7 | 255 5 4.5 1.2 5 912 914 255 2 1.9 0.5 | 257 5 4.6 1.0 6 880 1219 40 4 -2.6 -3.1 | 359 3 0.1 -2.5 7 850 1524 35 11 -6.3 -9.0 | 23 9 -3.7 -8.5 8 820 1829 55 10 -8.2 -5.7 | 47 8 -5.6 -5.2 9 791 2134 65 5 -4.5 -2.1 | 50 2 -1.9 -1.6 10 763 2438 75 4 -3.9 -1.0 | 67 1 -1.2 -0.5 11 736 2743 125 5 -4.1 2.9 | 157 4 -1.5 3.4 12 700 3162 320 3 1.9 -2.3 | 291 5 4.6 -1.8 13 658 3658 295 3 2.7 -1.3 | 278 5 5.4 -0.8 14 610 4267 35 1 -0.6 -0.8 | 278 2 2.1 -0.3 15 565 4877 35 1 -0.6 -0.8 | 278 2 2.1 -0.3 16 500 5860 135 1 -0.7 0.7 | 238 2 1.9 1.2 17 485 6096 125 2 -1.6 1.1 | 211 2 1.0 1.7 18 400 7570 255 8 7.7 2.1 | 256 11 10.4 2.6 19 397 7620 255 9 8.7 2.3 | 256 12 11.3 2.8 20 336 8839 215 12 6.9 9.8 | 223 14 9.5 10.3 21 323 9144 195 10 2.6 9.7 | 207 11 5.2 10.2 22 300 9680 190 8 1.4 7.9 | 206 9 4.0 8.4 23 260 10668 180 6 0.0 6.0 | 202 7 2.6 6.5 24 250 10940 155 5 -2.1 4.5 | 186 5 0.5 5.0 25 227 11582 175 11 -1.0 11.0 | 188 12 1.7 11.5 26 217 11887 135 14 -9.9 9.9 | 145 13 -7.3 10.4 27 207 12192 140 17 -10.9 13.0 | 149 16 -8.3 13.5 28 200 12410 140 21 -13.5 16.1 | 147 20 -10.9 16.6 29 179 13106 150 25 -12.5 21.7 | 156 24 -9.9 22.2 30 150 14190 115 31 -28.1 13.1 | 118 29 -25.5 13.6 31 147 14326 125 34 -27.9 19.5 | 128 32 -25.2 20.0 32 127 15169 80 22 -21.7 -3.8 | 80 19 -19.0 -3.3 33 125 15240 95 24 -23.9 2.1 | 97 21 -21.3 2.6 34 119 15545 70 18 -16.9 -6.2 | 68 15 -14.3 -5.6 35 113 15850 305 14 11.5 -8.0 | 298 16 14.1 -7.5 36 107 16154 265 28 27.9 2.4 | 264 31 30.5 3.0 37 100 16560 260 40 39.4 6.9 | 260 43 42.0 7.5 38 97 16764 260 40 39.4 6.9 | 260 43 42.0 7.5 39 92 17069 250 46 43.2 15.7 | 250 49 45.9 16.2 40 82 17678 245 41 37.2 17.3 | 246 44 39.8 17.8 41 78 17983 215 21 12.0 17.2 | 220 23 14.7 17.7 42 74 18288 195 19 4.9 18.4 | 202 20 7.5 18.9 43 70 18593 280 12 11.8 -2.1 | 276 15 14.4 -1.6 44 70 18620 305 21 17.2 -12.0 | 300 23 19.8 -11.5 45 67 18898 305 25 20.5 -14.3 | 301 27 23.1 -13.8 46 60 19507 260 13 12.8 2.3 | 260 16 15.4 2.8 47 57 19812 15 10 -2.6 -9.7 | 360 9 0.0 -9.1 48 54 20117 40 14 -9.0 -10.7 | 32 12 -6.4 -10.2 49 52 20422 70 17 -16.0 -5.8 | 68 14 -13.3 -5.3 50 50 20600 80 25 -24.6 -4.3 | 80 22 -22.0 -3.8 51 49 20726 55 17 -13.9 -9.8 | 51 15 -11.3 -9.2 52 47 21031 105 29 -28.0 7.5 | 108 27 -25.4 8.0 53 44 21336 100 37 -36.4 6.4 | 102 35 -33.8 6.9 54 40 21946 70 38 -35.7 -13.0 | 69 35 -33.1 -12.5 55 36 22555 115 44 -39.9 18.6 | 117 42 -37.2 19.1 56 34 22860 95 60 -59.8 5.2 | 96 57 -57.1 5.7 57 31 23470 95 47 -46.8 4.1 | 96 44 -44.2 4.6 58 30 23710 95 62 -61.8 5.4 | 96 59 -59.1 5.9 59 30 23774 105 50 -48.3 12.9 | 106 48 -45.7 13.5 60 27 24079 95 62 -61.8 5.4 | 96 59 -59.1 5.9 Wind Parameters Mean winds (0-6000m): 48.9 at 3.6 knts Storm direction: 78.9 at 2.7 knts Shear (0-3000m) pos: 0.9 neg: 1.1 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -7.4 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.7 10^-3/s Energy-Hel index: 0.28 Bulk Rich Number: 143.80 Bulk Shear: 12.48 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 ------------------------------------------------------------------------------- 500 217 6 229 8| 3.4 0.0 3.4| 2.1 -2.7 -0.6 -1.2 -0.07| 8.2 -0.5 1000 225 5 238 7| 2.4 0.0 2.4| 10.7 -2.7 8.0 8.0 0.36| 8.0 2.9 1500 250 5 253 8| 4.4 0.0 4.4| 18.0 -2.7 15.3 10.2 0.46| 9.0 4.1 2000 48 6 29 4| 1.9 0.0 1.9| 24.5 -2.7 21.8 10.9 0.45| 8.6 3.9 2500 57 6 41 4| 1.1 0.0 1.1| 25.5 -2.7 22.8 9.1 0.47| 7.7 3.6 3000 64 6 52 3| 0.9 1.1 2.0| 26.2 -7.4 18.7 6.2 0.20| 8.3 1.7 4000 44 5 15 3| 1.1 0.9 2.0| 27.5 -10.8 16.7 4.2 0.15| 6.9 1.1 5000 42 4 3 3| 0.9 0.8 1.7| 27.5 -11.3 16.3 3.3 0.13| 5.7 0.8 6000 49 4 2 2| 0.8 0.6 1.5| 27.5 -12.3 15.3 2.5 0.09| 4.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//SKLT/skewt/SKLT.skewt.20251014.12.gif