UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for SBUG... Searching the city database file for: SBUG ... Date:1200Z 10 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 1009 74 19.2 15.7 80 3.5 17.0 40 7 291.6 293.6 289.8 323.2 11.18 1 1000 154 18.0 14.7 81 3.3 15.9 15 8 291.1 293.0 289.0 321.0 10.57 2 990 240 17.4 13.8 79 3.6 15.1 15 10 291.4 293.2 288.7 319.9 10.06 3 983 301 19.6 10.6 56 9.0 14.1 15 12 294.2 295.7 288.0 317.7 8.18 4 971 407 20.6 9.6 49 11.0 14.0 20 11 296.2 297.6 288.3 318.7 7.74 5 925 823 16.8 8.8 59 8.0 12.1 30 10 296.5 297.9 288.4 318.9 7.70 6 882 1226 12.8 8.1 73 4.7 10.0 34 10 296.4 297.8 288.3 318.8 7.70 7 876 1283 12.6 4.6 58 8.0 8.2 64 8 296.8 297.9 286.9 314.6 6.07 8 870 1341 15.8 -24.2 5 40.0 2.9 94 6 300.7 300.8 282.5 302.7 0.62 9 853 1509 16.0 -25.0 4 41.0 2.9 182 1 302.6 302.7 283.2 304.6 0.59 10 850 1539 16.0 -25.0 4 41.0 2.8 75 4 302.9 303.0 283.4 304.9 0.59 11 700 3159 7.4 -39.6 2 47.0 -3.5 150 14 310.7 310.7 285.8 311.3 0.18 12 631 4007 3.8 -34.2 4 38.0 -5.8 178 10 315.9 316.0 287.8 317.1 0.33 13 500 5850 -9.3 -41.3 5 32.0 -15.0 210 19 321.7 321.7 289.5 322.5 0.21 14 475 6244 -11.7 -43.7 5 32.0 -16.9 200 20 323.5 323.5 290.0 324.1 0.17 15 400 7530 -22.9 -42.9 14 20.0 -25.5 205 31 325.2 325.3 290.6 326.1 0.22 16 353 8429 -30.9 -42.9 30 12.0 -32.1 205 32 326.3 326.3 290.9 327.2 0.25 17 300 9560 -39.1 -49.1 34 10.0 -39.8 230 29 330.3 330.3 291.9 330.8 0.15 18 293 9722 -40.7 -49.7 37 9.0 -41.2 229 29 330.2 330.2 291.9 330.8 0.14 19 251 10764 -49.1 -64.1 16 15.0 -49.5 220 29 332.7 332.7 292.4 332.8 0.03 20 250 10790 -49.3 -64.3 16 15.0 -49.7 220 29 332.8 332.8 292.5 332.9 0.03 21 236 11164 -52.7 -59.7 42 7.0 -52.9 222 33 333.2 333.2 292.6 333.4 0.05 22 225 11470 -55.5 -64.5 32 9.0 -55.6 226 36 333.5 333.5 292.7 333.6 0.03 23 200 12210 -60.7 -70.7 26 10.0 -60.8 230 40 336.6 336.6 293.5 336.7 0.01 24 161 13572 -56.4 -81.0 3 24.6 -56.7 235 74 365.4 365.4 299.7 365.4 0.00 25 160 13612 -56.3 -81.3 3 25.0 -56.6 235 74 366.3 366.3 299.9 366.3 0.00 26 150 14020 -57.7 -82.7 3 25.0 -58.0 245 59 370.7 370.7 300.7 370.7 0.00 27 100 16480 -73.5 -86.5 12 13.0 -73.5 260 56 385.7 385.7 303.2 385.7 0.00 28 96 16718 -75.1 -87.1 14 12.0 -75.2 260 62 387.1 387.1 303.3 387.1 0.00 29 77 18014 -70.3 -88.3 5 18.0 -70.4 241 37 422.3 422.3 308.0 422.3 0.00 30 70 18580 -70.9 -88.9 5 18.0 -71.0 245 38 432.7 432.7 309.1 432.7 0.00 31 50 20600 -66.5 -89.5 3 23.0 -66.8 290 25 486.8 486.8 314.0 486.8 0.00 32 37 22437 -62.1 -89.1 2 27.0 -62.7 269 21 541.9 541.9 317.6 541.9 0.00 33 30 23730 -62.5 -89.5 1 27.0 -63.2 285 36 574.3 574.3 319.4 574.3 0.00 34 29 23939 -62.5 -89.5 1 27.0 -63.2 282 37 579.8 579.9 319.6 579.9 0.00 35 25 24868 -55.9 -86.9 1 31.0 -57.6 279 45 623.9 624.0 321.6 624.0 0.01 36 20 26290 -54.7 -85.7 1 31.0 -57.0 285 43 668.7 668.7 323.4 668.8 0.01 37 16 27727 -51.9 -84.9 1 33.0 -55.4 285 43 721.9 722.0 325.1 722.1 0.02 38 15 28145 -52.1 -84.1 1 32.0 -55.6 285 43 734.7 734.7 325.5 734.9 0.02 TRP 96 16718 -75.1 -87.1 14 12.0 -75.2 260 62 387.1 387.1 303.3 387.1 0.00 WND 161 13572 -56.4 -81.0 3 24.6 -56.7 235 74 365.4 365.4 299.7 365.4 0.00 Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 593.00 mb = 4541.28 m = 14899.03 ft Wetbulb zero: 782.86 mb = 2225.50 m = 7301.41 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 16.05 % Est. max temperature: 29.55 C = 85.18 F Sfc-Lift cond lev (LCL): 958.15 mb = 520.94 m = 1709.09 ft T: 19.56 C 700-500 lapse rate: 6.21 C/km ThetaE index: 16.16 C Layer 882.0- 853.0 mb Conv cond level (CCL): 650.41 mb = 3759.14 m = 12332.99 ft Mean mixing ratio: 8.36 g/kg Conv temperature: 42.05 C = 107.70 F Cap Strength: 8.58 C Lifted Index: 7.50 C Risk: None Lifted Index @300 mb: 8.28 C Lifted Index @700 mb: 7.29 C Showalter Index: 15.41 C Risk: None Total Totals Index: 9.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: -15.70 C K Index: -46.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.68 J/kg Max Up Vert Vel: 7.17 m/s Conv Inhibition (B-): 36789.07 J/kg Cap Strength: 8.58 C Lift Cond Lev (LCL): 852.98 mb = 1509.27 m = 4951.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 at 8 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 1009 74 40 7 -4.5 -5.4 | 25 15 -6.1 -13.3 1 1000 154 15 8 -2.1 -7.7 | 13 16 -3.7 -15.7 2 983 305 15 12 -3.1 -11.6 | 14 20 -4.7 -19.5 3 948 610 30 10 -5.0 -8.7 | 22 18 -6.6 -16.6 4 925 823 30 10 -5.0 -8.7 | 22 18 -6.6 -16.6 5 915 914 30 10 -5.0 -8.7 | 22 18 -6.6 -16.6 6 883 1219 30 10 -5.0 -8.7 | 22 18 -6.6 -16.6 7 852 1524 190 1 0.2 1.0 | 12 7 -1.4 -7.0 8 850 1539 75 4 -3.9 -1.0 | 31 11 -5.5 -9.0 9 792 2134 105 7 -6.8 1.8 | 54 10 -8.4 -6.1 10 763 2438 130 10 -7.7 6.4 | 81 9 -9.3 -1.5 11 736 2743 110 14 -13.2 4.8 | 78 15 -14.8 -3.2 12 709 3048 150 14 -7.0 12.1 | 116 10 -8.6 4.2 13 700 3159 150 14 -7.0 12.1 | 116 10 -8.6 4.2 14 683 3353 140 10 -6.4 7.7 | 88 8 -8.0 -0.3 15 609 4267 195 10 2.6 9.7 | 210 2 1.0 1.7 16 587 4572 185 10 0.9 10.0 | 160 2 -0.7 2.0 17 544 5182 225 13 9.2 9.2 | 261 8 7.6 1.2 18 523 5486 205 14 5.9 12.7 | 222 6 4.3 4.7 19 504 5791 215 18 10.3 14.7 | 232 11 8.7 6.8 20 500 5850 210 19 9.5 16.5 | 223 12 7.9 8.5 21 484 6096 205 20 8.5 18.1 | 214 12 6.8 10.2 22 465 6401 195 21 5.4 20.3 | 197 13 3.8 12.3 23 429 7010 210 26 13.0 22.5 | 218 18 11.4 14.6 24 400 7530 205 31 13.1 28.1 | 210 23 11.5 20.1 25 362 8230 205 33 13.9 29.9 | 209 25 12.3 22.0 26 347 8534 205 31 13.1 28.1 | 210 23 11.5 20.1 27 305 9449 230 25 19.2 16.1 | 245 19 17.5 8.1 28 300 9560 230 29 22.2 18.6 | 243 23 20.6 10.7 29 250 10790 220 29 18.6 22.2 | 230 22 17.0 14.3 30 243 10973 220 31 19.9 23.7 | 229 24 18.3 15.8 31 201 12192 235 43 35.2 24.7 | 244 38 33.6 16.7 32 200 12210 230 40 30.6 25.7 | 239 34 29.0 17.8 33 191 12497 230 36 27.6 23.1 | 240 30 26.0 15.2 34 182 12802 225 49 34.6 34.6 | 231 42 33.0 26.7 35 161 13572 235 74 60.6 42.4 | 240 68 59.0 34.5 36 157 13716 235 74 60.6 42.4 | 240 68 59.0 34.5 37 150 14020 245 59 53.5 24.9 | 252 55 51.9 17.0 38 143 14326 250 58 54.5 19.8 | 257 54 52.9 11.9 39 123 15240 250 68 63.9 23.3 | 256 64 62.3 15.3 40 106 16154 240 54 46.8 27.0 | 247 49 45.2 19.0 41 100 16480 260 56 55.1 9.7 | 268 54 53.5 1.8 42 96 16718 260 62 61.1 10.8 | 267 60 59.5 2.8 43 95 16764 260 55 54.2 9.6 | 268 53 52.6 1.6 44 90 17069 250 64 60.1 21.9 | 257 60 58.5 13.9 45 86 17374 250 48 45.1 16.4 | 259 44 43.5 8.5 46 82 17678 260 57 56.1 9.9 | 268 55 54.5 1.9 47 77 17983 240 38 32.9 19.0 | 251 33 31.3 11.0 48 74 18288 250 28 26.3 9.6 | 266 25 24.7 1.6 49 70 18580 245 38 34.4 16.1 | 256 34 32.8 8.1 50 66 18898 265 30 29.9 2.6 | 281 29 28.3 -5.3 51 63 19202 230 36 27.6 23.1 | 240 30 26.0 15.2 52 60 19507 225 21 14.8 14.8 | 243 15 13.2 6.9 53 57 19812 235 13 10.6 7.5 | 273 9 9.0 -0.5 54 54 20117 315 23 16.3 -16.3 | 329 28 14.7 -24.2 55 52 20422 295 25 22.7 -10.6 | 311 28 21.1 -18.5 56 50 20600 290 25 23.5 -8.6 | 307 27 21.9 -16.5 57 47 21031 290 27 25.4 -9.2 | 306 29 23.8 -17.2 58 44 21336 255 26 25.1 6.7 | 273 24 23.5 -1.2 59 36 22555 270 21 21.0 -0.0 | 292 21 19.4 -8.0 60 35 22860 295 27 24.5 -11.4 | 310 30 22.9 -19.4 61 31 23470 300 28 24.2 -14.0 | 314 32 22.6 -22.0 62 30 23730 285 36 34.8 -9.3 | 298 37 33.2 -17.3 63 26 24689 270 42 42.0 -0.0 | 281 41 40.4 -8.0 64 25 24994 285 47 45.4 -12.2 | 295 48 43.8 -20.1 65 20 26290 285 43 41.5 -11.1 | 296 44 39.9 -19.1 66 10 28346 285 42 40.6 -10.9 | 296 43 39.0 -18.8 Wind Parameters Mean winds (0-6000m): 161.4 at 10.8 knts Storm direction: 191.4 at 8.1 knts Shear (0-3000m) pos: 3.6 neg: 0.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 89.7 neg: -20.1 tot: 69.6 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 52.22 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 20 10 16 18| 0.0 3.8 3.8| 12.6 -12.7 -0.1 -0.2 -0.06| 9.7 -0.6 1000 25 10 19 18| 0.2 1.9 2.1| 13.9 -12.7 1.2 1.2 -0.03| 5.0 -0.2 1500 27 9 19 17| 2.8 1.3 4.0| 41.8 -18.9 22.8 15.2 0.14| 10.5 1.5 2000 37 8 24 16| 2.7 0.9 3.7| 51.5 -18.9 32.6 16.3 0.23| 8.7 2.0 2500 54 8 33 15| 3.3 0.8 4.0| 65.4 -19.0 46.4 18.5 0.32| 8.5 2.7 3000 73 9 44 15| 3.6 0.6 4.3| 89.7 -20.1 69.6 23.2 0.39| 9.1 3.5 4000 102 10 61 13| 2.5 0.5 3.0| 95.7 -29.5 66.2 16.5 0.32| 8.3 2.7 5000 128 10 78 9| 2.3 0.4 2.7|101.5 -30.3 71.2 14.2 0.35| 7.7 2.7 6000 161 11 114 6| 1.9 0.4 2.3|105.9 -48.5 57.4 9.6 0.23| 7.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//SBUG/skewt/SBUG.skewt.20251010.12.gif