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 SBUG... Searching the city database file for: SBUG ... Date:1200Z 14 OCT 25 Station: SBUG WMO ident: 83928 Latitude: -29.78 Longitude: -57.04 Elevation: 74.00 ------------------------------------------------------------------------------- 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 1008 74 19.0 10.0 56 9.0 13.7 45 7 291.5 292.8 286.5 313.3 7.66 1 1000 148 18.8 7.8 49 11.0 12.5 65 8 292.0 293.1 285.7 311.0 6.64 2 990 234 19.8 4.8 37 15.0 11.6 79 7 293.8 294.8 285.2 309.6 5.45 3 925 816 16.2 2.2 39 14.0 8.9 130 15 295.9 296.7 285.4 310.2 4.85 4 902 1029 14.0 1.0 41 13.0 7.4 132 13 295.7 296.6 285.0 309.2 4.56 5 851 1518 12.6 -16.4 12 29.0 2.1 160 12 299.2 299.5 282.7 303.2 1.25 6 850 1528 12.6 -16.4 12 29.0 2.1 160 14 299.3 299.6 282.7 303.3 1.25 7 778 2262 7.2 -16.8 16 24.0 -1.2 155 7 301.2 301.5 283.5 305.4 1.32 8 767 2380 9.6 -33.4 3 43.0 -1.5 132 4 305.0 305.1 283.8 306.1 0.30 9 700 3132 6.0 -30.0 5 36.0 -3.8 215 9 309.1 309.2 285.6 310.7 0.45 10 649 3747 2.4 -42.6 2 45.0 -6.7 211 12 311.8 311.8 286.1 312.3 0.14 11 639 3872 1.6 -26.4 10 28.0 -6.4 205 12 312.3 312.4 287.0 314.7 0.69 12 621 4102 0.6 -29.4 8 30.0 -7.3 206 12 313.7 313.8 287.3 315.6 0.54 13 500 5800 -12.1 -43.1 6 31.0 -17.0 250 27 318.3 318.3 288.4 318.9 0.17 14 482 6080 -14.5 -43.5 7 29.0 -18.8 245 28 318.7 318.7 288.5 319.3 0.17 15 400 7470 -23.7 -50.7 6 27.0 -26.4 255 51 324.2 324.2 290.1 324.5 0.09 16 353 8373 -29.5 -53.5 8 24.0 -31.4 257 61 328.2 328.2 291.3 328.5 0.07 17 351 8414 -28.7 -60.7 3 32.0 -30.8 258 60 329.8 329.8 291.7 329.9 0.03 18 300 9520 -36.9 -60.9 7 24.0 -38.1 255 64 333.4 333.4 292.7 333.5 0.04 19 253 10671 -46.3 -56.3 31 10.0 -46.7 260 78 336.1 336.1 293.4 336.4 0.07 20 250 10750 -46.9 -57.9 27 11.0 -47.3 260 78 336.3 336.4 293.4 336.6 0.06 21 247 10830 -47.5 -59.5 24 12.0 -47.9 260 78 336.6 336.6 293.5 336.8 0.05 22 242 10965 -48.1 -66.1 11 18.0 -48.6 261 78 337.7 337.7 293.7 337.8 0.02 23 205 12043 -55.7 -67.7 21 12.0 -55.9 264 75 342.1 342.1 294.8 342.2 0.02 24 200 12200 -56.3 -70.3 16 14.0 -56.5 265 75 343.6 343.6 295.2 343.7 0.01 25 191 12491 -57.6 -72.4 14 14.7 -57.8 260 80 346.0 346.0 295.7 346.1 0.01 26 188 12590 -58.1 -73.1 13 15.0 -58.3 260 80 346.8 346.8 296.0 346.9 0.01 27 164 13441 -61.9 -76.9 12 15.0 -62.0 267 72 354.3 354.3 297.5 354.3 0.01 28 150 13990 -62.9 -80.9 7 18.0 -63.0 260 63 361.7 361.7 299.0 361.7 0.00 29 101 16381 -70.5 -86.5 8 16.0 -70.6 261 52 390.4 390.4 303.9 390.4 0.00 30 100 16440 -70.7 -86.7 8 16.0 -70.8 260 50 391.1 391.1 303.9 391.1 0.00 31 99 16500 -70.9 -86.9 8 16.0 -71.0 255 48 391.9 391.9 304.0 391.9 0.00 32 84 17472 -72.1 -88.1 7 16.0 -72.2 248 31 408.3 408.3 306.3 408.3 0.00 33 70 18560 -67.7 -89.7 3 22.0 -67.8 245 18 439.5 439.6 309.8 439.6 0.00 34 53 20244 -63.5 -89.5 2 26.0 -63.8 339 15 485.7 485.7 313.9 485.7 0.00 35 50 20600 -64.3 -90.3 2 26.0 -64.6 350 26 492.0 492.0 314.4 492.0 0.00 36 46 21119 -58.3 -88.3 1 30.0 -59.0 349 23 518.3 518.3 316.2 518.3 0.00 37 40 21994 -61.3 -88.3 2 27.0 -61.9 332 11 531.9 531.9 317.1 531.9 0.00 38 30 23800 -56.9 -86.9 1 30.0 -58.2 280 7 589.5 589.5 320.1 589.6 0.01 39 20 26380 -53.3 -85.3 1 32.0 -55.9 360 18 673.0 673.0 323.5 673.1 0.01 40 16 27823 -51.3 -84.3 1 33.0 -54.9 348 14 723.9 723.9 325.2 724.1 0.02 TRP 99 16500 -70.9 -86.9 8 16.0 -71.0 255 48 391.9 391.9 304.0 391.9 0.00 WND 191 12491 -57.6 -72.4 14 14.7 -57.8 260 80 346.0 346.0 295.7 346.1 0.01 Sounding variables and indices 1000-500 mb thick: 5652.00 m Freezing level: 615.28 mb = 4181.98 m = 13720.24 ft Wetbulb zero: 803.28 mb = 1996.86 m = 6551.31 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 14.15 % Est. max temperature: 26.28 C = 79.31 F Sfc-Lift cond lev (LCL): 881.63 mb = 1220.96 m = 4005.73 ft T: 13.45 C 700-500 lapse rate: 6.78 C/km ThetaE index: 6.95 C Layer 902.0- 850.0 mb Conv cond level (CCL): 585.67 mb = 4560.76 m = 14962.93 ft Mean mixing ratio: 5.31 g/kg Conv temperature: 42.58 C = 108.64 F Cap Strength: 10.78 C Lifted Index: 10.15 C Risk: None Lifted Index @300 mb: 16.69 C Lifted Index @700 mb: 10.08 C Showalter Index: 14.60 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -4.30 C K Index: -27.70 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.08 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 47568.83 J/kg Cap Strength: 10.74 C Lift Cond Lev (LCL): 778.19 mb = 2260.09 m = 7414.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 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 1008 74 45 7 -4.9 -4.9 | 53 17 -13.7 -10.3 1 1000 148 65 8 -7.3 -3.4 | 61 18 -16.0 -8.7 2 982 305 90 7 -7.0 0.0 | 71 17 -15.7 -5.3 3 948 610 120 11 -9.5 5.5 | 91 18 -18.2 0.2 4 925 816 130 15 -11.5 9.6 | 102 21 -20.2 4.3 5 914 914 130 14 -10.7 9.0 | 101 20 -19.4 3.7 6 882 1219 135 12 -8.5 8.5 | 100 17 -17.2 3.2 7 850 1524 160 12 -4.1 11.3 | 115 14 -12.8 5.9 8 850 1528 160 14 -4.8 13.2 | 120 16 -13.5 7.8 9 820 1829 150 15 -7.5 13.0 | 115 18 -16.2 7.7 10 790 2134 180 9 0.0 9.0 | 113 9 -8.7 3.7 11 761 2438 120 3 -2.6 1.5 | 71 12 -11.3 -3.8 12 707 3048 195 12 3.1 11.6 | 138 8 -5.6 6.3 13 700 3132 215 9 5.2 7.4 | 120 4 -3.6 2.0 14 681 3353 230 11 8.4 7.1 | 170 2 -0.3 1.7 15 630 3962 200 12 4.1 11.3 | 142 8 -4.6 5.9 16 607 4267 215 11 6.3 9.0 | 147 4 -2.4 3.7 17 584 4572 215 13 7.5 10.6 | 167 5 -1.3 5.3 18 562 4877 225 12 8.5 8.5 | 176 3 -0.2 3.2 19 541 5182 250 23 21.6 7.9 | 259 13 12.9 2.5 20 520 5486 265 28 27.9 2.4 | 279 19 19.2 -2.9 21 500 5800 250 27 25.4 9.2 | 257 17 16.7 3.9 22 481 6096 245 28 25.4 11.8 | 249 18 16.7 6.5 23 400 7470 255 51 49.3 13.2 | 259 41 40.5 7.9 24 360 8230 255 65 62.8 16.8 | 258 55 54.1 11.5 25 345 8534 260 56 55.1 9.7 | 265 47 46.4 4.4 26 300 9520 255 64 61.8 16.6 | 258 54 53.1 11.2 27 277 10058 260 76 74.8 13.2 | 263 67 66.1 7.9 28 250 10750 260 78 76.8 13.5 | 263 69 68.1 8.2 29 200 12200 265 75 74.7 6.5 | 269 66 66.0 1.2 30 191 12491 260 80 78.8 13.9 | 263 71 70.1 8.6 31 182 12802 260 80 78.8 13.9 | 263 71 70.1 8.6 32 157 13716 270 68 68.0 -0.0 | 275 60 59.3 -5.3 33 150 13990 260 63 62.0 10.9 | 264 54 53.3 5.6 34 135 14630 265 53 52.8 4.6 | 271 44 44.1 -0.7 35 110 15850 265 68 67.7 5.9 | 269 59 59.0 0.6 36 100 16440 260 50 49.2 8.7 | 265 41 40.5 3.3 37 100 16459 260 49 48.3 8.5 | 265 40 39.5 3.2 38 99 16500 255 48 46.4 12.4 | 259 38 37.6 7.1 39 95 16764 260 50 49.2 8.7 | 265 41 40.5 3.3 40 85 17374 240 35 30.3 17.5 | 241 25 21.6 12.2 41 81 17678 265 22 21.9 1.9 | 285 14 13.2 -3.4 42 77 17983 290 18 16.9 -6.2 | 325 14 8.2 -11.5 43 73 18288 320 30 19.3 -23.0 | 340 30 10.6 -28.3 44 70 18560 245 18 16.3 7.6 | 253 8 7.6 2.3 45 70 18593 310 31 23.7 -19.9 | 329 29 15.0 -25.3 46 66 18898 250 18 16.9 6.2 | 264 8 8.2 0.8 47 60 19507 265 11 11.0 1.0 | 333 5 2.2 -4.4 48 57 19812 135 2 -1.4 1.4 | 69 11 -10.1 -3.9 49 54 20117 335 10 4.2 -9.1 | 17 15 -4.5 -14.4 50 51 20422 345 22 5.7 -21.3 | 6 27 -3.0 -26.6 51 50 20600 350 26 4.5 -25.6 | 8 31 -4.2 -30.9 52 49 20726 330 19 9.5 -16.5 | 358 22 0.8 -21.8 53 47 21031 350 27 4.7 -26.6 | 7 32 -4.0 -31.9 54 44 21336 345 12 3.1 -11.6 | 18 18 -5.6 -16.9 55 42 21641 320 11 7.1 -8.4 | 7 14 -1.6 -13.8 56 38 22250 340 11 3.8 -10.3 | 18 16 -5.0 -15.7 57 37 22555 305 10 8.2 -5.7 | 3 11 -0.5 -11.1 58 35 22860 285 18 17.4 -4.7 | 319 13 8.7 -10.0 59 33 23165 295 13 11.8 -5.5 | 344 11 3.1 -10.8 60 32 23470 285 15 14.5 -3.9 | 328 11 5.8 -9.2 61 30 23774 250 14 13.2 4.8 | 277 4 4.4 -0.5 62 30 23800 280 7 6.9 -1.2 | 16 7 -1.8 -6.5 63 27 24384 320 1 0.6 -0.8 | 53 10 -8.1 -6.1 64 26 24689 300 10 8.7 -5.0 | 0 10 -0.1 -10.3 65 24 25298 225 11 7.8 7.8 | 159 3 -0.9 2.4 66 20 26380 360 18 -0.0 -18.0 | 20 25 -8.7 -23.3 67 19 26518 20 11 -3.8 -10.3 | 39 20 -12.5 -15.7 68 12 28042 305 18 14.7 -10.3 | 339 17 6.0 -15.7 Wind Parameters Mean winds (0-6000m): 208.6 at 13.6 knts Storm direction: 238.6 at 10.2 knts Shear (0-3000m) pos: 4.2 neg: 1.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 129.4 neg: -31.1 tot: 98.3 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 46.99 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 91 8 73 18| 10.9 0.0 10.9| 49.4 0.0 49.4 98.7 0.95| 11.5 11.0 1000 115 11 88 18| 7.4 0.0 7.4| 71.9 -1.0 70.9 70.9 0.84| 9.1 7.7 1500 126 11 94 18| 6.2 0.0 6.2| 93.8 -1.3 92.6 61.7 0.79| 8.7 6.9 2000 136 12 101 17| 4.0 0.0 4.0| 95.7 -6.6 89.1 44.5 0.57| 8.7 5.0 2500 138 11 99 16| 3.2 1.4 4.6|101.3 -31.1 70.2 28.1 0.29| 9.1 2.6 3000 145 10 102 15| 4.2 1.2 5.4|129.4 -31.1 98.3 32.8 0.40| 9.7 3.9 4000 164 11 113 13| 3.2 0.9 4.1|131.1 -34.8 96.3 24.1 0.32| 8.9 2.8 5000 180 11 123 10| 3.3 0.7 4.0|142.4 -34.8 107.6 21.5 0.37| 8.6 3.2 6000 209 14 162 7| 3.4 0.6 4.0|172.8 -77.2 95.5 15.9 0.28| 9.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//SBUG/skewt/SBUG.skewt.20251014.12.gif