UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 16 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 65 SFC 947 556 26.8 17.8 58 9.0 20.5 60 2 304.7 307.2 295.6 345.4 13.67 2 945 575 31.2 16.2 41 15.0 20.8 53 2 309.3 311.6 295.9 346.9 12.35 3 937 652 31.8 15.8 38 16.0 20.7 48 3 310.7 313.0 296.1 347.8 12.13 4 925 768 30.6 15.6 40 15.0 20.2 70 5 310.6 312.9 296.1 347.7 12.14 5 850 1518 24.0 14.0 54 10.0 17.2 50 8 311.3 313.5 296.1 347.8 11.91 6 769 2384 16.6 10.6 68 6.0 12.7 7 13 312.4 314.4 295.4 344.7 10.50 7 700 3179 11.4 -1.6 40 13.0 4.5 65 6 315.1 316.0 291.9 330.6 4.86 8 659 3680 7.6 -6.4 36 14.0 0.9 29 7 316.3 317.0 291.1 327.9 3.59 9 648 3818 6.6 -2.4 53 9.0 2.0 19 7 316.7 317.7 292.4 332.5 4.95 10 564 4942 -1.3 -4.0 82 2.7 -2.7 20 18 320.2 321.2 293.4 336.6 5.05 11 561 4984 -1.5 -5.2 76 3.7 -3.3 21 17 320.5 321.4 293.2 335.6 4.63 12 559 5013 -1.1 -11.1 47 10.0 -5.3 21 17 321.3 321.9 292.0 331.0 2.93 13 552 5113 -1.1 -10.1 50 9.0 -5.0 22 16 322.4 323.1 292.6 333.1 3.21 14 543 5244 -0.5 -24.5 14 24.0 -8.0 23 15 324.7 324.9 291.2 328.1 0.97 15 514 5681 -2.9 -33.9 7 31.0 -10.6 50 12 326.9 327.0 291.3 328.5 0.42 16 500 5900 -3.9 -34.9 7 31.0 -11.3 65 8 328.3 328.4 291.6 329.8 0.39 17 495 5979 -4.3 -34.3 8 30.0 -11.6 65 8 328.7 328.8 291.8 330.3 0.42 18 457 6599 -8.9 -47.9 3 39.0 -15.4 0 5 330.6 330.6 292.0 331.0 0.11 19 430 7065 -12.7 -35.7 13 23.0 -17.5 335 6 331.6 331.6 292.6 333.2 0.42 20 425 7154 -13.5 -20.5 56 7.0 -15.7 333 6 331.6 332.0 293.8 337.9 1.76 21 422 7207 -14.1 -20.1 60 6.0 -16.0 331 7 331.5 331.9 293.8 338.0 1.84 22 415 7334 -14.9 -27.9 32 13.0 -18.2 328 7 332.1 332.3 293.2 335.5 0.93 23 411 7406 -15.5 -22.5 55 7.0 -17.6 326 8 332.3 332.6 293.7 337.7 1.53 24 406 7498 -15.7 -34.7 18 19.0 -19.6 323 8 333.2 333.3 293.0 335.0 0.50 25 402 7573 -16.3 -39.3 12 23.0 -20.4 321 9 333.3 333.4 292.9 334.5 0.31 26 400 7610 -16.5 -32.5 24 16.0 -20.0 320 9 333.5 333.7 293.3 335.9 0.62 27 387 7858 -18.3 -25.3 54 7.0 -20.1 312 8 334.3 334.6 294.0 338.9 1.26 28 312 9432 -30.9 -32.3 87 1.4 -31.2 265 8 338.0 338.2 294.6 341.1 0.81 29 308 9523 -31.1 -38.1 50 7.0 -32.1 262 10 339.0 339.1 294.5 340.8 0.46 30 300 9710 -32.1 -40.1 45 8.0 -33.1 255 12 340.1 340.2 294.7 341.7 0.39 31 272 10394 -37.7 -53.7 17 16.0 -38.7 252 20 341.7 341.7 294.8 342.1 0.09 32 266 10547 -39.1 -53.1 21 14.0 -40.0 253 24 341.8 341.8 294.8 342.2 0.10 33 263 10625 -39.5 -46.5 47 7.0 -40.1 253 25 342.3 342.4 295.1 343.2 0.22 34 259 10729 -39.9 -60.9 9 21.0 -40.9 254 28 343.3 343.3 295.1 343.4 0.04 35 257 10782 -40.5 -52.5 26 12.0 -41.2 254 29 343.1 343.2 295.2 343.6 0.11 36 255 10835 -40.7 -67.7 4 27.0 -41.7 254 30 343.6 343.6 295.2 343.7 0.02 37 250 10970 -41.7 -59.7 12 18.0 -42.5 255 33 344.1 344.1 295.3 344.3 0.05 38 232 11471 -46.1 -61.1 17 15.0 -46.6 260 37 344.8 344.8 295.5 345.0 0.04 39 227 11616 -47.3 -53.3 50 6.0 -47.6 261 38 345.1 345.2 295.7 345.6 0.12 40 225 11674 -47.7 -67.7 8 20.0 -48.2 262 38 345.4 345.4 295.6 345.5 0.02 41 213 12033 -50.9 -58.9 38 8.0 -51.1 266 41 345.9 345.9 295.8 346.2 0.06 42 205 12281 -52.9 -63.9 25 11.0 -53.2 268 43 346.5 346.5 295.9 346.7 0.03 43 200 12440 -54.1 -57.5 66 3.4 -54.2 270 44 347.1 347.1 296.1 347.4 0.08 44 199 12472 -54.1 -57.2 69 3.1 -54.2 270 44 347.6 347.6 296.2 348.0 0.08 45 174 13321 -61.7 -66.5 53 4.8 -61.8 271 47 348.7 348.7 296.4 348.8 0.03 46 159 13877 -65.3 -74.3 28 9.0 -65.4 258 38 351.7 351.7 297.0 351.7 0.01 47 150 14230 -68.1 -75.1 36 7.0 -68.1 250 32 352.8 352.8 297.3 352.8 0.01 48 139 14681 -71.5 -75.5 55 4.0 -71.5 244 31 354.6 354.6 297.6 354.6 0.01 49 134 14895 -72.9 -77.9 47 5.0 -72.9 241 31 355.8 355.8 297.8 355.8 0.01 50 100 16570 -80.5 -85.2 45 4.7 -80.5 300 12 372.2 372.2 300.9 372.2 0.00 51 98 16685 -81.1 -85.6 46 4.5 -81.1 280 14 373.2 373.2 301.1 373.2 0.00 52 89 17231 -80.9 -86.9 36 6.0 -80.9 236 15 384.0 384.0 302.9 384.0 0.00 53 86 17427 -76.9 -84.9 27 8.0 -76.9 257 12 395.9 395.9 304.6 395.9 0.00 54 81 17772 -78.5 -87.5 22 9.0 -78.5 341 14 399.4 399.4 305.1 399.4 0.00 55 76 18140 -75.5 -88.5 11 13.0 -75.6 293 26 413.0 413.0 306.9 413.0 0.00 56 74 18297 -71.1 -87.1 8 16.0 -71.2 275 30 425.5 425.5 308.3 425.5 0.00 57 70 18630 -67.9 -89.9 3 22.0 -68.1 270 17 439.1 439.1 309.8 439.1 0.00 58 61 19463 -63.7 -89.7 2 26.0 -64.0 206 13 466.1 466.1 312.3 466.1 0.00 59 50 20680 -63.5 -89.5 2 26.0 -63.8 80 21 493.8 493.8 314.5 493.9 0.00 60 38 22371 -62.1 -90.1 1 28.0 -62.7 87 23 537.7 537.7 317.4 537.7 0.00 61 36 22708 -58.3 -89.3 1 31.0 -59.3 92 24 555.9 555.9 318.4 556.0 0.00 62 33 23252 -61.3 -89.3 1 28.0 -62.0 97 21 562.0 562.0 318.8 562.0 0.00 63 30 23850 -56.7 -87.7 1 31.0 -58.0 105 31 590.1 590.1 320.2 590.1 0.01 64 28 24286 -58.5 -88.5 1 30.0 -59.7 104 31 596.8 596.8 320.5 596.9 0.01 65 24 25260 -56.1 -88.1 1 32.0 -57.8 87 32 630.7 630.7 321.9 630.7 0.01 66 23 25530 -56.9 -87.9 1 31.0 -58.5 90 32 636.1 636.1 322.2 636.1 0.01 TRP 98 16685 -81.1 -85.6 46 4.5 -81.1 280 14 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5835.00 m Freezing level: 577.82 mb = 4756.65 m = 15605.60 ft Wetbulb zero: 612.55 mb = 4273.27 m = 14019.75 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 48.55 % Est. max temperature: 34.02 C = 93.24 F Sfc-Lift cond lev (LCL): 830.52 mb = 1718.45 m = 5637.88 ft T: 22.29 C 700-500 lapse rate: 5.62 C/km ThetaE index: 19.86 C Layer 769.0- 648.0 mb Conv cond level (CCL): 697.76 mb = 3205.61 m = 10516.96 ft Mean mixing ratio: 12.07 g/kg Conv temperature: 37.15 C = 98.87 F Cap Strength: 2.45 C Lifted Index: -0.11 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.47 C Lifted Index @700 mb: 1.42 C Showalter Index: -0.17 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 17.90 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 192.00 Risk: None Energy Index: -3.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 596.45 J/kg Max Up Vert Vel: 34.54 m/s Conv Inhibition (B-): 97.44 J/kg Cap Strength: 2.45 C Lift Cond Lev (LCL): 741.38 mb = 2693.33 m = 8836.26 ft Lev Free Conv (LFC): 656.38 mb = 3712.44 m = 12179.78 ft Equ Level (EL): 196.38 mb = 12556.25 m = 41194.55 ft B at Equ Level: 594.89 J/kg Max Parcel Lev (MPL): 116.38 mb = 15702.08 m = 51515.39 ft Wind level data Storm motion: 58 at 7 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 ---------------------------------------------------------- 0 947 556 60 2 -1.7 -1.0 | 237 5 4.3 2.9 1 941 610 40 2 -1.3 -1.5 | 244 5 4.8 2.3 2 925 768 70 5 -4.7 -1.7 | 213 3 1.4 2.2 3 910 914 65 7 -6.3 -3.0 | 164 1 -0.3 0.9 4 850 1518 50 8 -6.1 -5.1 | 2 1 -0.0 -1.3 5 791 2134 15 12 -3.1 -11.6 | 339 8 3.0 -7.7 6 763 2438 5 13 -1.1 -13.0 | 331 10 4.9 -9.1 7 737 2743 10 10 -1.7 -9.8 | 324 7 4.3 -6.0 8 700 3179 65 6 -5.4 -2.5 | 206 1 0.6 1.3 9 612 4267 345 8 2.1 -7.7 | 295 9 8.2 -3.9 10 567 4877 20 18 -6.2 -16.9 | 0 13 -0.1 -13.1 11 526 5486 25 13 -5.5 -11.8 | 356 8 0.6 -7.9 12 507 5791 65 12 -10.9 -5.1 | 76 5 -4.8 -1.2 13 500 5900 65 8 -7.3 -3.4 | 112 1 -1.2 0.5 14 487 6096 65 8 -7.3 -3.4 | 112 1 -1.2 0.5 15 450 6706 345 4 1.0 -3.9 | 270 7 7.1 0.0 16 400 7610 320 9 5.8 -6.9 | 284 12 11.9 -3.0 17 367 8230 300 6 5.2 -3.0 | 266 11 11.3 0.9 18 324 9144 275 5 5.0 -0.4 | 253 12 11.1 3.4 19 300 9710 255 12 11.6 3.1 | 248 19 17.7 7.0 20 298 9754 275 10 10.0 -0.9 | 259 16 16.0 3.0 21 285 10058 250 13 12.2 4.4 | 246 20 18.3 8.3 22 250 10970 255 33 31.9 8.5 | 252 40 38.0 12.4 23 200 12440 270 44 44.0 -0.0 | 266 50 50.1 3.9 24 180 13106 275 50 49.8 -4.4 | 271 56 55.9 -0.5 25 150 14230 250 32 30.1 10.9 | 248 39 36.2 14.8 26 133 14935 240 31 26.8 15.5 | 240 38 32.9 19.4 27 126 15240 250 24 22.6 8.2 | 247 31 28.6 12.1 28 113 15850 225 27 19.1 19.1 | 228 34 25.2 23.0 29 107 16154 285 11 10.6 -2.8 | 267 17 16.7 1.0 30 100 16570 300 12 10.4 -6.0 | 277 17 16.5 -2.1 31 98 16685 280 14 13.8 -2.4 | 266 20 19.9 1.4 32 97 16764 300 12 10.4 -6.0 | 277 17 16.5 -2.1 33 92 17069 245 19 17.2 8.0 | 243 26 23.3 11.9 34 87 17374 230 12 9.2 7.7 | 233 19 15.3 11.6 35 83 17678 355 10 0.9 -10.0 | 311 9 7.0 -6.1 36 74 18288 275 30 29.9 -2.6 | 268 36 36.0 1.2 37 70 18593 275 25 24.9 -2.2 | 267 31 31.0 1.7 38 70 18630 270 17 17.0 -0.0 | 260 23 23.1 3.9 39 67 18898 310 21 16.1 -13.5 | 293 24 22.2 -9.6 40 64 19202 245 14 12.7 5.9 | 242 21 18.8 9.8 41 55 20117 110 10 -9.4 3.4 | 156 8 -3.3 7.3 42 50 20680 80 21 -20.7 -3.6 | 91 15 -14.6 0.2 43 50 20726 105 24 -23.2 6.2 | 121 20 -17.1 10.1 44 47 21031 70 22 -20.7 -7.5 | 76 15 -14.6 -3.7 45 43 21641 95 18 -17.9 1.6 | 115 13 -11.9 5.4 46 39 22250 80 24 -23.6 -4.2 | 89 18 -17.6 -0.3 47 37 22555 95 22 -21.9 1.9 | 110 17 -15.8 5.8 48 35 22860 90 26 -26.0 0.0 | 101 20 -19.9 3.9 49 32 23470 100 18 -17.7 3.1 | 121 14 -11.6 7.0 50 30 23850 105 31 -29.9 8.0 | 116 27 -23.9 11.9 51 28 24079 110 31 -29.1 10.6 | 122 27 -23.1 14.5 52 26 24384 80 30 -29.5 -5.2 | 87 24 -23.5 -1.3 53 20 25603 100 35 -34.5 6.1 | 109 30 -28.4 9.9 54 18 25908 95 31 -30.9 2.7 | 105 26 -24.8 6.6 Wind Parameters Mean winds (0-6000m): 27.6 at 9.6 knts Storm direction: 57.6 at 7.2 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -10.7 tot: -8.1 m^2/s^2 ave: -2.7 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 115.15 Bulk Shear: 5.18 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 64 5 223 2| 5.4 0.0 5.4| 0.7 -1.9 -1.2 -2.4 -0.44| 6.2 -2.7 1000 58 6 232 1| 2.7 1.1 3.8| 0.7 -2.0 -1.3 -1.3 -0.46| 4.2 -1.9 1500 46 8 336 2| 1.8 2.7 4.5| 0.7 -4.0 -3.3 -2.2 -0.38| 4.8 -1.8 2000 33 9 340 4| 1.3 2.5 3.8| 0.7 -8.7 -8.0 -4.0 -0.39| 4.7 -1.9 2500 30 9 337 4| 2.0 2.0 4.0| 1.9 -10.4 -8.5 -3.4 -0.28| 5.5 -1.6 3000 32 9 335 4| 1.7 1.9 3.6| 2.6 -10.7 -8.1 -2.7 -0.24| 5.4 -1.3 4000 24 8 325 5| 1.1 2.0 3.1| 16.4 -13.5 2.8 0.7 -0.08| 5.7 -0.5 5000 23 10 337 6| 1.6 1.6 3.2| 40.4 -15.2 25.2 5.0 0.07| 6.0 0.4 6000 28 10 341 5| 1.6 1.8 3.4| 49.9 -17.5 32.4 5.4 0.10| 6.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251016.00.gif