UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 20 OCT 25 Station: SBCG WMO ident: 83612 Latitude: -20.47 Longitude: -54.67 Elevation: 556.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 123 SFC 952 556 22.2 15.2 65 7.0 17.5 120 8 299.5 301.6 292.6 333.1 11.48 2 925 805 21.4 13.4 60 8.0 16.2 120 26 301.2 303.1 292.3 332.1 10.50 3 923 824 21.6 13.6 60 8.0 16.4 120 26 301.6 303.5 292.6 333.1 10.66 4 850 1532 15.2 11.7 80 3.5 13.0 120 18 302.1 303.9 292.3 332.3 10.21 5 836 1672 13.8 11.1 84 2.7 12.1 122 16 302.0 303.9 292.2 331.6 9.98 6 811 1928 12.4 5.4 62 7.0 8.4 127 13 303.2 304.5 290.0 324.0 6.95 7 763 2435 8.2 3.2 71 5.0 5.5 130 11 304.0 305.2 289.7 323.1 6.32 8 761 2457 10.0 -11.0 22 21.0 1.3 131 11 306.2 306.6 286.4 313.0 2.17 9 751 2568 12.4 137 11 309.9 10 740 2691 12.2 144 12 311.0 11 700 3155 10.0 170 13 313.6 12 595 4490 4.4 -37.6 3 42.0 -6.0 245 14 322.0 322.0 289.6 322.9 0.25 13 521 5555 -3.5 -29.5 11 26.0 -10.5 207 19 324.9 325.1 290.9 327.2 0.64 14 515 5646 -2.5 -35.5 6 33.0 -10.4 210 23 327.2 327.3 291.3 328.6 0.36 15 500 5880 -4.5 -36.5 6 32.0 -11.8 200 27 327.6 327.6 291.4 328.8 0.34 16 436 6940 -13.3 -41.3 8 28.0 -18.2 203 36 329.5 329.5 291.8 330.4 0.24 17 400 7590 -17.5 -47.5 5 30.0 -21.7 210 43 332.2 332.3 292.4 332.8 0.13 18 357 8428 -23.1 -56.1 3 33.0 -26.3 234 37 335.7 335.7 293.3 335.9 0.05 19 313 9372 -31.3 -60.3 4 29.0 -33.2 247 38 337.1 337.2 293.6 337.3 0.04 20 300 9670 -33.5 -61.5 4 28.0 -35.1 250 38 338.2 338.2 293.9 338.3 0.03 21 278 10202 -36.1 -66.1 3 30.0 -37.5 253 42 341.9 341.9 294.8 341.9 0.02 22 256 10769 -41.3 -66.3 5 25.0 -42.2 251 48 342.3 342.3 294.9 342.4 0.02 23 250 10930 -42.5 -68.5 4 26.0 -43.3 250 50 342.9 342.9 295.0 342.9 0.02 24 215 11938 -49.5 -68.8 9 19.2 -50.0 255 65 347.1 347.1 296.0 347.2 0.02 25 200 12410 -52.9 -68.9 13 16.0 -53.2 265 61 349.0 349.0 296.4 349.1 0.02 26 192 12671 -55.1 -70.1 14 15.0 -55.4 265 59 349.6 349.6 296.5 349.6 0.02 27 162 13731 -63.1 -77.1 13 14.0 -63.2 265 49 353.5 353.5 297.4 353.5 0.01 28 150 14200 -65.3 -81.3 9 16.0 -65.4 265 45 357.6 357.6 298.2 357.6 0.00 29 105 16317 -77.1 -86.1 22 9.0 -77.1 224 38 373.5 373.5 301.2 373.5 0.00 30 100 16600 -74.9 -86.9 14 12.0 -74.9 210 21 383.0 383.0 302.7 383.0 0.00 31 87 17397 -79.7 -87.7 25 8.0 -79.7 245 25 388.9 388.9 303.6 388.9 0.00 32 75 18240 -78.1 -89.1 15 11.0 -78.1 178 16 409.1 409.1 306.4 409.2 0.00 33 71 18556 -73.1 -91.1 5 18.0 -73.2 206 19 426.3 426.3 308.4 426.3 0.00 34 70 18640 -68.3 -91.3 2 23.0 -68.4 330 4 438.3 438.3 309.7 438.3 0.00 35 68 18815 -66.1 -91.1 2 25.0 -66.3 259 8 446.7 446.7 310.6 446.7 0.00 36 62 19372 -68.9 -90.9 3 22.0 -69.1 303 11 452.4 452.4 311.1 452.4 0.00 37 50 20670 -65.5 -91.5 2 26.0 -65.8 135 10 489.1 489.1 314.1 489.1 0.00 38 38 22370 -58.1 -90.1 1 32.0 -59.0 51 13 547.9 547.9 318.0 547.9 0.00 39 35 22886 -60.1 -90.1 1 30.0 -60.9 30 17 555.7 555.7 318.4 555.8 0.00 40 30 23850 -59.3 -90.3 1 31.0 -60.3 100 20 583.0 583.0 319.8 583.0 0.00 41 25 25000 -56.3 -89.3 1 33.0 -57.9 78 22 622.8 622.8 321.6 622.8 0.01 TRP 87 17397 -79.7 -87.7 25 8.0 -79.7 245 25 388.9 388.9 303.6 388.9 0.00 WND 215 11938 -49.5 -68.8 9 19.2 -50.0 255 65 347.1 347.1 296.0 347.2 0.02 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 553.78 mb = 5083.07 m = 16676.54 ft Wetbulb zero: 731.10 mb = 2792.26 m = 9160.85 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 41.88 % Est. max temperature: 25.94 C = 78.70 F Sfc-Lift cond lev (LCL): 858.74 mb = 1444.11 m = 4737.82 ft T: 15.99 C 700-500 lapse rate: 5.32 C/km ThetaE index: 20.02 C Layer 850.0- 751.0 mb Conv cond level (CCL): 797.97 mb = 2062.38 m = 6766.25 ft Mean mixing ratio: 10.59 g/kg Conv temperature: 26.01 C = 78.82 F Cap Strength: 6.20 C Lifted Index: 5.44 C Risk: None Lifted Index @300 mb: 5.09 C Lifted Index @700 mb: 4.71 C Showalter Index: 5.68 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 16.20 C K Index: 1.37 Risk: None Sweat Index: 203.40 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.30 J/kg Max Up Vert Vel: 4.31 m/s Conv Inhibition (B-): 26.95 J/kg Cap Strength: 6.06 C Lift Cond Lev (LCL): 820.73 mb = 1827.34 m = 5995.12 ft Lev Free Conv (LFC): 775.73 mb = 2297.70 m = 7538.30 ft Equ Level (EL): 765.73 mb = 2405.70 m = 7892.63 ft B at Equ Level: 7.33 J/kg Max Parcel Lev (MPL): 755.73 mb = 2515.21 m = 8251.90 ft Wind level data Storm motion: 209 at 13 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 ---------------------------------------------------------- 0 952 556 120 8 -6.9 4.0 | 61 15 -13.1 -7.3 1 946 610 120 9 -7.8 4.5 | 64 16 -14.0 -6.8 2 925 805 120 26 -22.5 13.0 | 93 29 -28.7 1.7 3 913 914 120 26 -22.5 13.0 | 93 29 -28.7 1.7 4 851 1524 120 18 -15.6 9.0 | 84 22 -21.7 -2.3 5 850 1532 120 18 -15.6 9.0 | 84 22 -21.7 -2.3 6 791 2134 130 10 -7.7 6.4 | 71 15 -13.8 -4.8 7 763 2438 130 11 -8.4 7.1 | 74 15 -14.6 -4.2 8 700 3155 170 13 -2.3 12.8 | 100 9 -8.4 1.5 9 658 3658 190 15 2.6 14.8 | 135 5 -3.6 3.5 10 610 4267 235 13 10.6 7.5 | 310 6 4.5 -3.8 11 588 4572 250 14 13.2 4.8 | 313 10 7.0 -6.5 12 545 5182 220 14 9.0 10.7 | 281 3 2.8 -0.5 13 525 5486 205 17 7.2 15.4 | 194 4 1.0 4.1 14 506 5791 215 28 16.1 22.9 | 220 15 9.9 11.7 15 500 5880 200 27 9.2 25.4 | 192 14 3.1 14.1 16 486 6096 195 28 7.2 27.0 | 184 16 1.1 15.8 17 400 7590 210 43 21.5 37.2 | 211 30 15.3 26.0 18 398 7620 210 43 21.5 37.2 | 211 30 15.3 26.0 19 366 8230 225 36 25.5 25.5 | 234 24 19.3 14.2 20 351 8534 240 38 32.9 19.0 | 254 28 26.7 7.7 21 300 9670 250 38 35.7 13.0 | 267 30 29.5 1.7 22 296 9754 255 37 35.7 9.6 | 273 30 29.6 -1.7 23 250 10930 250 50 47.0 17.1 | 262 41 40.8 5.8 24 248 10973 245 44 39.9 18.6 | 258 35 33.7 7.3 25 227 11582 265 51 50.8 4.4 | 279 45 44.6 -6.8 26 217 11887 260 64 63.0 11.1 | 270 57 56.9 -0.2 27 215 11938 255 65 62.8 16.8 | 264 57 56.6 5.6 28 207 12192 255 65 62.8 16.8 | 264 57 56.6 5.6 29 200 12410 265 61 60.8 5.3 | 276 55 54.6 -5.9 30 150 14200 265 45 44.8 3.9 | 281 39 38.7 -7.3 31 139 14630 270 39 39.0 -0.0 | 289 35 32.8 -11.3 32 114 15850 220 42 27.0 32.2 | 225 30 20.8 20.9 33 102 16459 225 37 26.2 26.2 | 233 25 20.0 14.9 34 100 16600 210 21 10.5 18.2 | 212 8 4.3 6.9 35 97 16764 210 22 11.0 19.1 | 212 9 4.8 7.8 36 87 17374 270 14 14.0 -0.0 | 325 14 7.8 -11.3 37 87 17397 245 25 22.7 10.6 | 272 17 16.5 -0.7 38 83 17678 235 28 22.9 16.1 | 254 17 16.8 4.8 39 79 17983 225 26 18.4 18.4 | 240 14 12.2 7.1 40 74 18288 170 14 -2.4 13.8 | 106 9 -8.6 2.5 41 71 18593 210 20 10.0 17.3 | 212 7 3.8 6.1 42 70 18640 330 4 2.0 -3.5 | 16 15 -4.2 -14.7 43 67 18898 225 10 7.1 7.1 | 348 4 0.9 -4.2 44 64 19202 320 10 6.4 -7.7 | 359 19 0.3 -18.9 45 61 19507 290 12 11.3 -4.1 | 342 16 5.1 -15.4 46 58 19812 210 11 5.5 9.5 | 21 2 -0.7 -1.7 47 50 20670 135 10 -7.1 7.1 | 72 14 -13.2 -4.2 48 43 21641 90 10 -10.0 0.0 | 55 20 -16.2 -11.3 49 41 21946 55 17 -13.9 -9.8 | 44 29 -20.1 -21.0 50 37 22555 50 12 -9.2 -7.7 | 39 24 -15.4 -19.0 51 35 22860 30 18 -9.0 -15.6 | 29 31 -15.2 -26.9 52 33 23165 30 12 -6.0 -10.4 | 29 25 -12.2 -21.7 53 30 23774 145 10 -5.7 8.2 | 76 12 -11.9 -3.1 54 30 23850 100 20 -19.7 3.5 | 73 27 -25.9 -7.8 55 28 24079 105 19 -18.4 4.9 | 75 25 -24.5 -6.3 56 26 24384 85 24 -23.9 -2.1 | 66 33 -30.1 -13.4 57 24 24689 75 21 -20.3 -5.4 | 58 31 -26.4 -16.7 58 21 25298 90 15 -15.0 0.0 | 62 24 -21.2 -11.3 Wind Parameters Mean winds (0-6000m): 178.7 at 17.1 knts Storm direction: 208.7 at 12.8 knts Shear (0-3000m) pos: 3.9 neg: 2.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 87.4 neg: -45.4 tot: 41.9 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 46.15 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 ------------------------------------------------------------------------------- 500 120 21 88 24| 0.0 16.6 16.6| 61.1 -6.3 54.8 109.6 0.53| 20.5 10.9 1000 120 21 88 24| 3.3 8.3 11.6| 61.1 -27.6 33.5 33.5 0.27| 13.6 3.7 1500 121 19 86 22| 4.6 5.5 10.1| 61.1 -42.8 18.4 12.3 0.12| 11.4 1.4 2000 122 17 83 20| 3.5 4.2 7.7| 68.0 -45.4 22.5 11.3 0.14| 9.4 1.3 2500 127 16 84 19| 3.6 3.3 6.9| 80.1 -45.4 34.7 13.9 0.21| 8.8 1.8 3000 134 15 88 17| 3.9 2.8 6.6| 87.4 -45.4 41.9 14.0 0.26| 8.2 2.2 4000 150 15 97 14| 4.5 2.1 6.5| 94.1 -45.4 48.7 12.2 0.33| 8.2 2.7 5000 166 15 108 10| 3.6 2.8 6.4| 94.7 -53.6 41.1 8.2 0.18| 8.1 1.5 6000 179 17 132 9| 3.2 3.1 6.3|114.0 -85.6 28.4 4.7 0.11| 8.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251020.00.gif