UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for SBUG... Searching the city database file for: SBUG ... Date:1200Z 26 NOV 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 1005 74 25.6 18.6 65 7.0 20.8 60 8 298.3 300.8 293.7 337.7 13.54 1 1000 122 24.4 17.4 65 7.0 19.6 60 8 297.5 299.8 292.8 334.1 12.60 2 964 442 21.4 16.4 73 5.0 18.1 57 11 297.7 299.9 292.6 333.2 12.26 3 953 542 23.0 13.0 53 10.0 16.5 47 13 300.3 302.1 291.6 329.4 9.92 4 925 802 21.8 11.8 53 10.0 15.4 65 12 301.6 303.3 291.6 329.5 9.44 5 922 830 21.6 10.6 50 11.0 14.7 67 12 301.7 303.3 291.0 327.6 8.73 6 850 1528 15.4 9.4 67 6.0 11.7 40 6 302.3 303.9 291.2 328.3 8.74 7 785 2195 9.4 6.7 83 2.7 7.8 5 6 302.8 304.3 290.6 326.3 7.86 8 776 2291 11.2 -9.8 22 21.0 2.2 31 5 305.7 306.2 286.4 313.1 2.34 9 757 2498 11.4 -29.6 4 41.0 -0.4 70 4 308.1 308.2 285.2 309.6 0.43 10 700 3148 7.6 -31.4 4 39.0 -3.0 65 11 310.9 311.0 286.1 312.3 0.40 11 528 5407 -6.1 -39.1 5 33.0 -12.7 230 7 320.6 320.6 289.2 321.5 0.24 12 500 5830 -9.7 -40.7 6 31.0 -15.3 225 5 321.2 321.3 289.3 322.0 0.22 13 418 7185 -19.9 -48.9 6 29.0 -23.3 238 14 325.0 325.0 290.4 325.4 0.11 14 400 7510 -22.9 -38.9 22 16.0 -25.2 230 15 325.2 325.3 290.7 326.5 0.33 15 391 7677 -24.3 -38.3 26 14.0 -26.3 236 16 325.5 325.6 290.8 326.9 0.36 16 379 7903 -26.5 -43.5 19 17.0 -28.5 239 21 325.5 325.6 290.7 326.3 0.21 17 316 9191 -36.9 -53.9 16 17.0 -37.9 240 20 328.4 328.5 291.3 328.8 0.08 18 300 9550 -38.7 -64.7 5 26.0 -39.7 240 29 330.8 330.8 292.0 330.9 0.02 19 273 10192 -43.3 -66.3 6 23.0 -44.0 243 38 333.2 333.2 292.6 333.3 0.02 20 267 10342 -44.3 -59.3 17 15.0 -44.9 244 40 333.9 333.9 292.8 334.1 0.05 21 250 10780 -47.9 -63.9 14 16.0 -48.3 240 43 334.9 334.9 293.0 335.0 0.03 22 245 10912 -48.9 -64.9 14 16.0 -49.3 241 43 335.3 335.3 293.2 335.4 0.03 23 243 10966 -49.1 -58.1 34 9.0 -49.4 241 43 335.8 335.8 293.3 336.0 0.06 24 215 11754 -56.1 -60.2 60 4.1 -56.2 244 43 336.9 336.9 293.6 337.1 0.05 25 209 11932 -57.7 -64.7 40 7.0 -57.8 245 43 337.1 337.1 293.6 337.2 0.03 26 200 12210 -55.9 -72.9 10 17.0 -56.1 240 50 344.2 344.2 295.3 344.3 0.01 27 199 12242 -55.9 -72.9 10 17.0 -56.1 240 51 344.7 344.7 295.4 344.8 0.01 28 184 12739 -58.9 -74.9 11 16.0 -59.1 240 62 347.7 347.7 296.1 347.7 0.01 29 169 13273 -59.6 -78.1 7 18.5 -59.7 245 67 355.1 355.1 297.7 355.2 0.01 30 150 14020 -60.5 -82.5 4 22.0 -60.7 250 59 365.9 365.9 299.8 365.9 0.00 31 126 15097 -62.3 -85.3 3 23.0 -62.5 249 55 381.3 381.3 302.5 381.3 0.00 32 125 15146 -62.1 -85.1 3 23.0 -62.3 249 55 382.5 382.5 302.6 382.5 0.00 33 100 16500 -68.7 -87.7 5 19.0 -68.8 235 40 395.0 395.0 304.5 395.0 0.00 34 96 16744 -69.5 -87.5 6 18.0 -69.6 235 40 398.1 398.1 304.9 398.1 0.00 35 73 18371 -70.9 -87.9 6 17.0 -71.0 196 18 427.5 427.5 308.6 427.6 0.00 36 70 18620 -69.9 -88.9 5 19.0 -70.0 185 19 434.8 434.8 309.3 434.9 0.00 37 64 19154 -70.3 -89.3 5 19.0 -70.4 180 23 445.3 445.3 310.4 445.3 0.00 38 54 20180 -64.7 -89.7 2 25.0 -65.0 72 14 480.3 480.3 313.5 480.3 0.00 39 52 20410 -65.5 -89.5 2 24.0 -65.8 46 10 483.7 483.7 313.7 483.7 0.00 40 50 20650 -64.1 -89.1 2 25.0 -64.4 105 9 492.4 492.4 314.4 492.4 0.00 41 45 21298 -62.9 -88.9 2 26.0 -63.3 116 10 510.4 510.4 315.7 510.4 0.00 42 42 21721 -65.3 -89.3 2 24.0 -65.7 86 13 514.6 514.6 315.9 514.7 0.00 43 35 22845 -60.9 -87.9 2 27.0 -61.6 21 11 553.7 553.7 318.3 553.7 0.00 44 32 23400 -62.5 -88.5 2 26.0 -63.1 91 5 563.8 563.8 318.8 563.8 0.00 45 30 23800 -61.5 -88.5 2 27.0 -62.3 100 5 577.0 577.0 319.5 577.0 0.01 46 23 25475 -54.3 -85.3 1 31.0 -56.4 84 13 643.7 643.7 322.4 643.8 0.01 47 20 26370 -54.9 -84.9 1 30.0 -57.1 60 6 668.1 668.1 323.3 668.2 0.01 48 14 28678 -49.5 -82.5 1 33.0 -54.1 120 6 758.2 758.2 326.1 758.5 0.03 TRP 209 11932 -57.7 -64.7 40 7.0 -57.8 245 43 337.1 337.1 293.6 337.2 0.03 WND 169 13273 -59.6 -78.1 7 18.5 -59.7 245 67 355.1 355.1 297.7 355.2 0.01 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 604.58 mb = 4401.26 m = 14439.66 ft Wetbulb zero: 760.16 mb = 2463.43 m = 8082.02 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 27.20 % Est. max temperature: 29.52 C = 85.14 F Sfc-Lift cond lev (LCL): 907.39 mb = 967.24 m = 3173.33 ft T: 20.38 C 700-500 lapse rate: 6.45 C/km ThetaE index: 18.62 C Layer 785.0- 700.0 mb Conv cond level (CCL): 810.01 mb = 1932.17 m = 6339.08 ft Mean mixing ratio: 10.77 g/kg Conv temperature: 29.89 C = 85.81 F Cap Strength: 3.41 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 0.89 C Lifted Index @700 mb: 2.89 C Showalter Index: 2.41 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: -4.50 Risk: None Sweat Index: 129.80 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.94 J/kg Max Up Vert Vel: 12.24 m/s Conv Inhibition (B-): 424.58 J/kg Cap Strength: 3.41 C Lift Cond Lev (LCL): 846.09 mb = 1566.65 m = 5139.88 ft Lev Free Conv (LFC): 401.09 mb = 7489.90 m = 24572.86 ft Equ Level (EL): 301.09 mb = 9524.92 m = 31249.34 ft B at Equ Level: 68.42 J/kg Max Parcel Lev (MPL): 261.09 mb = 10490.87 m = 34418.45 ft Wind level data Storm motion: 102 at 6 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 1005 74 60 8 -6.9 -4.0 | 16 5 -1.4 -5.2 1 1000 122 60 8 -6.9 -4.0 | 16 5 -1.4 -5.2 2 979 305 70 9 -8.5 -3.1 | 35 5 -3.0 -4.2 3 946 610 40 14 -9.0 -10.7 | 16 12 -3.5 -11.9 4 925 802 65 12 -10.9 -5.1 | 41 8 -5.4 -6.2 5 913 914 75 11 -10.6 -2.8 | 52 7 -5.1 -4.0 6 850 1528 40 6 -3.9 -4.6 | 344 6 1.6 -5.8 7 790 2134 350 7 1.2 -6.9 | 320 10 6.7 -8.0 8 762 2438 70 3 -2.8 -1.0 | 309 3 2.7 -2.2 9 708 3048 65 10 -9.1 -4.2 | 34 6 -3.6 -5.4 10 700 3148 65 11 -10.0 -4.6 | 38 7 -4.5 -5.8 11 682 3353 60 11 -9.5 -5.5 | 31 8 -4.0 -6.7 12 657 3658 40 1 -0.6 -0.8 | 292 5 4.8 -1.9 13 608 4267 160 7 -2.4 6.6 | 210 6 3.1 5.4 14 564 4877 235 10 8.2 5.7 | 251 14 13.7 4.6 15 500 5830 225 5 3.5 3.5 | 255 9 9.0 2.4 16 483 6096 225 6 4.2 4.2 | 252 10 9.7 3.1 17 445 6706 250 13 12.2 4.4 | 259 18 17.7 3.3 18 400 7510 230 15 11.5 9.6 | 243 19 17.0 8.5 19 394 7620 235 15 12.3 8.6 | 247 19 17.8 7.4 20 361 8230 245 29 26.3 12.3 | 251 34 31.8 11.1 21 318 9144 240 19 16.5 9.5 | 249 23 21.9 8.3 22 300 9550 240 29 25.1 14.5 | 246 33 30.6 13.3 23 254 10668 245 44 39.9 18.6 | 249 49 45.4 17.4 24 250 10780 240 43 37.2 21.5 | 245 47 42.7 20.3 25 209 11932 245 43 39.0 18.2 | 249 48 44.5 17.0 26 201 12192 245 43 39.0 18.2 | 249 48 44.5 17.0 27 200 12210 240 50 43.3 25.0 | 244 54 48.8 23.8 28 182 12802 240 63 54.6 31.5 | 243 67 60.0 30.3 29 169 13273 245 67 60.7 28.3 | 248 72 66.2 27.2 30 165 13411 245 67 60.7 28.3 | 248 72 66.2 27.2 31 150 14020 250 59 55.4 20.2 | 253 64 60.9 19.0 32 150 14021 245 49 44.4 20.7 | 249 54 49.9 19.6 33 143 14326 245 61 55.3 25.8 | 248 66 60.8 24.6 34 123 15240 250 54 50.7 18.5 | 253 59 56.2 17.3 35 100 16500 235 40 32.8 22.9 | 240 44 38.3 21.8 36 96 16764 235 40 32.8 22.9 | 240 44 38.3 21.8 37 78 17983 190 19 3.3 18.7 | 207 20 8.8 17.6 38 70 18593 200 17 5.8 16.0 | 217 19 11.3 14.8 39 70 18620 185 19 1.7 18.9 | 202 19 7.1 17.8 40 64 19202 180 23 0.0 23.0 | 194 23 5.5 21.8 41 60 19507 170 24 -4.2 23.6 | 183 23 1.3 22.5 42 57 19812 85 20 -19.9 -1.7 | 79 15 -14.4 -2.9 43 55 20117 80 15 -14.8 -2.6 | 68 10 -9.3 -3.8 44 52 20422 45 10 -7.1 -7.1 | 11 8 -1.6 -8.2 45 50 20650 105 9 -8.7 2.3 | 110 3 -3.2 1.2 46 49 20726 125 11 -9.0 6.3 | 146 6 -3.5 5.2 47 45 21336 115 10 -9.1 4.2 | 131 5 -3.6 3.1 48 41 21946 70 15 -14.1 -5.1 | 54 11 -8.6 -6.3 49 39 22250 85 10 -10.0 -0.9 | 66 5 -4.5 -2.0 50 35 22860 20 11 -3.8 -10.3 | 351 12 1.7 -11.5 51 30 23774 140 1 -0.6 0.8 | 275 5 4.8 -0.4 52 30 23800 100 5 -4.9 0.9 | 297 1 0.6 -0.3 53 26 24689 90 20 -20.0 0.0 | 85 15 -14.5 -1.2 54 24 25298 105 12 -11.6 3.1 | 108 6 -6.1 2.0 55 23 25603 70 13 -12.2 -4.4 | 50 9 -6.7 -5.6 56 22 25908 55 15 -12.3 -8.6 | 35 12 -6.8 -9.8 57 21 26213 80 14 -13.8 -2.4 | 67 9 -8.3 -3.6 58 20 26370 60 6 -5.2 -3.0 | 356 4 0.3 -4.2 59 19 26518 45 10 -7.1 -7.1 | 11 8 -1.6 -8.2 60 16 27127 120 2 -1.7 1.0 | 272 4 3.8 -0.2 61 12 28346 120 10 -8.7 5.0 | 140 5 -3.2 3.8 62 11 28651 85 14 -13.9 -1.2 | 74 9 -8.5 -2.4 Wind Parameters Mean winds (0-6000m): 71.9 at 7.5 knts Storm direction: 101.9 at 5.6 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 19.1 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -23.9 tot: -1.9 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 55.14 Bulk Shear: 1.36 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 58 10 25 7| 0.0 6.4 6.4| 2.1 -5.0 -2.9 -5.8 -0.07| 8.5 -0.6 1000 59 11 30 8| 3.0 3.2 6.2| 13.9 -7.7 6.2 6.2 0.15| 8.7 1.3 1500 59 10 25 7| 2.0 2.5 4.5| 13.9 -16.1 -2.2 -1.5 -0.12| 7.7 -0.9 2000 51 9 12 7| 1.5 2.9 4.4| 13.9 -22.5 -8.6 -4.3 -0.21| 7.0 -1.4 2500 48 8 5 7| 2.4 2.3 4.8| 17.5 -23.9 -6.4 -2.6 -0.13| 7.3 -0.9 3000 51 8 7 6| 2.0 2.0 4.0| 21.9 -23.9 -1.9 -0.6 -0.01| 7.1 -0.1 4000 55 8 7 6| 2.2 1.7 3.9| 23.3 -39.6 -16.3 -4.1 -0.21| 7.6 -1.6 5000 64 8 18 5| 2.0 1.3 3.4| 46.8 -40.0 6.8 1.4 -0.06| 7.8 -0.5 6000 72 7 25 4| 1.7 1.1 2.7| 48.5 -40.9 7.6 1.3 -0.05| 6.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SBUG/skewt/SBUG.skewt.20251126.12.gif