UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 29 NOV 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 55 SFC 946 556 30.0 15.0 40 15.0 19.8 100 7 308.0 310.1 294.9 342.5 11.40 2 940 612 30.4 13.4 35 17.0 19.0 90 9 309.0 310.9 294.4 340.4 10.33 3 925 754 29.8 12.8 35 17.0 18.5 100 17 309.8 311.7 294.4 340.6 10.09 4 850 1502 23.2 11.2 47 12.0 15.4 140 10 310.4 312.3 294.5 340.7 9.88 5 700 3154 9.0 6.2 83 2.8 7.3 210 5 312.5 314.1 294.0 338.9 8.53 6 695 3213 8.6 6.0 84 2.6 7.1 205 5 312.6 314.3 294.0 338.9 8.47 7 684 3345 9.2 -2.8 43 12.0 3.1 194 4 314.7 315.6 291.5 329.2 4.55 8 681 3381 9.0 1.0 57 8.0 4.6 191 4 314.9 316.1 292.8 334.0 6.05 9 674 3467 9.4 -7.6 29 17.0 1.4 184 3 316.3 316.9 290.7 326.7 3.20 10 672 3491 9.2 -2.8 43 12.0 3.0 181 3 316.3 317.2 292.0 331.2 4.63 11 668 3541 9.8 -24.2 7 34.0 -1.6 177 3 317.6 317.7 288.9 320.4 0.81 12 667 3553 10.0 -24.0 7 34.0 -1.4 176 3 317.9 318.1 289.0 320.8 0.82 13 600 4420 3.2 -13.8 27 17.0 -3.7 126 6 319.8 320.2 290.9 327.2 2.19 14 527 5456 -3.7 -23.7 20 20.0 -9.8 250 10 323.6 323.8 291.0 327.4 1.07 15 500 5870 -4.9 -44.9 3 40.0 -12.4 215 11 327.1 327.1 291.0 327.6 0.14 16 418 7257 -14.7 -45.7 5 31.0 -19.5 200 10 331.7 331.7 292.3 332.3 0.15 17 412 7367 -15.5 -34.5 18 19.0 -19.4 200 12 332.0 332.1 292.7 333.9 0.50 18 400 7590 -16.7 -24.7 50 8.0 -18.9 225 20 333.3 333.5 293.8 337.9 1.29 19 398 7628 -17.1 -21.1 71 4.0 -18.3 225 19 333.2 333.6 294.2 339.6 1.79 20 363 8312 -20.7 -24.2 73 3.5 -21.7 241 24 337.3 337.6 295.0 342.7 1.49 21 345 8685 -23.9 -25.6 86 1.7 -24.3 247 29 337.9 338.2 295.0 343.0 1.38 22 300 9690 -30.9 -34.2 73 3.3 -31.4 260 38 341.8 342.0 295.4 344.5 0.70 23 299 9714 -31.1 -33.9 76 2.8 -31.6 260 38 341.9 342.0 295.4 344.6 0.73 24 250 10960 -40.9 -44.4 69 3.5 -41.2 255 33 345.3 345.3 295.8 346.4 0.29 25 238 11291 -43.9 -47.4 68 3.5 -44.2 245 37 345.6 345.7 295.8 346.5 0.22 26 231 11490 -45.3 -52.3 45 7.0 -45.7 238 39 346.5 346.5 296.0 347.0 0.13 27 206 12240 -51.9 -56.2 60 4.3 -52.1 231 37 347.6 347.6 296.2 348.0 0.09 28 200 12430 -53.5 -57.5 62 4.0 -53.7 230 36 348.0 348.1 296.3 348.4 0.08 29 174 13311 -61.1 -66.1 51 5.0 -61.2 240 41 349.7 349.7 296.6 349.8 0.03 30 165 13639 -63.3 -70.3 38 7.0 -63.4 240 45 351.3 351.3 297.0 351.4 0.02 31 150 14220 -67.1 -73.1 42 6.0 -67.1 240 52 354.5 354.5 297.6 354.6 0.01 32 146 14383 -68.3 -74.3 42 6.0 -68.4 240 53 355.2 355.2 297.7 355.2 0.01 33 138 14723 -68.3 -71.9 60 3.6 -68.3 237 52 360.9 360.9 298.9 361.0 0.02 34 128 15175 -70.1 -83.1 13 13.0 -70.2 223 42 365.5 365.5 299.8 365.6 0.00 35 118 15657 -73.5 -80.5 33 7.0 -73.5 231 32 367.9 367.9 300.2 367.9 0.01 36 100 16620 -76.9 -87.9 16 11.0 -76.9 180 22 379.1 379.1 302.1 379.2 0.00 37 85 17543 -79.7 -88.7 21 9.0 -79.7 135 29 391.5 391.5 304.0 391.5 0.00 38 70 18650 -75.9 -87.9 13 12.0 -75.9 60 17 422.0 422.0 307.9 422.0 0.00 39 69 18733 -75.9 -87.9 13 12.0 -75.9 67 18 423.7 423.7 308.2 423.8 0.00 40 63 19257 -77.9 -89.9 13 12.0 -77.9 91 13 430.5 430.5 308.9 430.5 0.00 41 56 19947 -69.3 -89.3 4 20.0 -69.5 96 14 464.9 464.9 312.2 464.9 0.00 42 50 20630 -66.1 -91.1 2 25.0 -66.4 110 24 487.7 487.7 314.1 487.7 0.00 43 43 21558 -60.3 -90.3 1 30.0 -60.9 118 28 523.5 523.5 316.5 523.5 0.00 44 34 23019 -61.1 -91.1 1 30.0 -61.8 110 18 557.7 557.7 318.5 557.8 0.00 TRP 85 17543 -79.7 -88.7 21 9.0 -79.7 135 29 391.5 391.5 304.0 391.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5815.00 m Freezing level: 566.14 mb = 4900.38 m = 16077.15 ft Wetbulb zero: 669.37 mb = 3523.60 m = 11560.24 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 38.94 % Est. max temperature: 33.16 C = 91.68 F Sfc-Lift cond lev (LCL): 760.62 mb = 2447.37 m = 8029.32 ft T: 15.07 C 700-500 lapse rate: 5.12 C/km ThetaE index: 2.12 C Layer 940.0- 925.0 mb Conv cond level (CCL): 638.87 mb = 3905.82 m = 12814.23 ft Mean mixing ratio: 10.06 g/kg Conv temperature: 40.54 C = 104.98 F Cap Strength: 4.06 C Lifted Index: 1.58 C Risk: Showers probable Lifted Index @300 mb: 2.77 C Lifted Index @700 mb: 1.13 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 16.10 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 165.40 Risk: None Energy Index: -2.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.08 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 14981.23 J/kg Cap Strength: 3.81 C Lift Cond Lev (LCL): 720.19 mb = 2912.03 m = 9553.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 197 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 ---------------------------------------------------------- 0 946 556 100 7 -6.9 1.2 | 63 10 -8.6 -4.5 1 940 610 90 9 -9.0 0.0 | 62 12 -10.7 -5.7 2 925 754 100 17 -16.7 3.0 | 82 19 -18.5 -2.7 3 908 914 110 16 -15.0 5.5 | 89 17 -16.8 -0.2 4 850 1502 140 10 -6.4 7.7 | 104 8 -8.2 2.0 5 789 2134 145 7 -4.0 5.7 | 91 6 -5.7 0.1 6 761 2438 175 6 -0.5 6.0 | 98 2 -2.3 0.3 7 700 3154 210 5 2.5 4.3 | 330 2 0.8 -1.3 8 633 3962 140 1 -0.6 0.8 | 26 5 -2.4 -4.9 9 610 4267 110 6 -5.6 2.1 | 64 8 -7.4 -3.6 10 524 5486 255 10 9.7 2.6 | 291 9 7.9 -3.1 11 505 5791 220 13 8.4 10.0 | 237 8 6.6 4.3 12 500 5870 215 11 6.3 9.0 | 234 6 4.6 3.3 13 486 6096 195 8 2.1 7.7 | 189 2 0.3 2.1 14 449 6706 170 10 -1.7 9.8 | 140 5 -3.5 4.2 15 431 7010 220 10 6.4 7.7 | 247 5 4.7 2.0 16 415 7315 195 10 2.6 9.7 | 192 4 0.9 4.0 17 400 7590 225 20 14.1 14.1 | 236 15 12.4 8.5 18 398 7620 225 19 13.4 13.4 | 236 14 11.7 7.8 19 366 8230 240 23 19.9 11.5 | 252 19 18.2 5.8 20 323 9144 255 36 34.8 9.3 | 264 33 33.0 3.6 21 310 9449 250 38 35.7 13.0 | 258 35 34.0 7.3 22 300 9690 260 38 37.4 6.6 | 269 36 35.7 0.9 23 261 10668 255 22 21.3 5.7 | 270 20 19.5 0.0 24 250 10960 255 33 31.9 8.5 | 265 30 30.1 2.9 25 250 10973 255 32 30.9 8.3 | 265 29 29.2 2.6 26 227 11582 235 41 33.6 23.5 | 241 37 31.9 17.8 27 200 12430 230 36 27.6 23.1 | 236 31 25.8 17.5 28 188 12802 240 35 30.3 17.5 | 248 31 28.6 11.8 29 150 14220 240 52 45.0 26.0 | 245 48 43.3 20.3 30 140 14630 240 54 46.8 27.0 | 245 50 45.0 21.3 31 126 15240 220 40 25.7 30.6 | 224 35 24.0 25.0 32 108 16154 245 22 19.9 9.3 | 259 19 18.2 3.6 33 103 16459 190 20 3.5 19.7 | 187 14 1.7 14.0 34 100 16620 180 22 0.0 22.0 | 174 16 -1.7 16.3 35 97 16764 180 22 0.0 22.0 | 174 16 -1.7 16.3 36 88 17374 160 30 -10.3 28.2 | 152 26 -12.0 22.5 37 85 17543 135 29 -20.5 20.5 | 124 27 -22.2 14.8 38 70 18650 60 17 -14.7 -8.5 | 49 22 -16.5 -14.2 39 67 18898 80 20 -19.7 -3.5 | 67 23 -21.4 -9.1 40 64 19202 80 14 -13.8 -2.4 | 62 18 -15.5 -8.1 41 61 19507 130 10 -7.7 6.4 | 95 9 -9.4 0.8 42 57 19812 85 13 -13.0 -1.1 | 65 16 -14.7 -6.8 43 52 20422 130 16 -12.3 10.3 | 108 15 -14.0 4.6 44 50 20630 110 24 -22.6 8.2 | 96 24 -24.3 2.5 45 49 20726 100 27 -26.6 4.7 | 88 28 -28.3 -1.0 46 43 21336 120 29 -25.1 14.5 | 108 28 -26.8 8.8 47 38 21946 85 14 -13.9 -1.2 | 66 17 -15.7 -6.9 48 36 22250 110 16 -15.0 5.5 | 89 17 -16.8 -0.2 49 34 22555 110 18 -16.9 6.2 | 91 19 -18.6 0.5 50 32 22860 135 18 -12.7 12.7 | 116 16 -14.5 7.1 51 28 23470 85 28 -27.9 -2.4 | 75 31 -29.6 -8.1 Wind Parameters Mean winds (0-6000m): 167.0 at 7.9 knts Storm direction: 197.0 at 5.9 knts Shear (0-3000m) pos: 1.7 neg: 0.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -26.1 deg Storm rel helicity (0-3000m) pos: 43.4 neg: -2.9 tot: 40.5 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 21.25 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 ------------------------------------------------------------------------------- 500 105 14 82 16| 8.4 0.0 8.4| 35.4 0.0 35.4 70.8 0.54| 16.2 8.8 1000 114 13 89 14| 3.3 0.0 3.3| 41.9 -0.1 41.8 41.8 0.46| 11.7 5.4 1500 121 12 92 12| 1.9 0.0 1.9| 41.9 -2.3 39.6 26.4 0.37| 8.6 3.2 2000 127 10 93 10| 2.2 0.0 2.2| 42.5 -2.6 39.9 20.0 0.32| 7.6 2.5 2500 134 9 96 8| 2.0 0.0 2.0| 42.5 -2.9 39.6 15.8 0.25| 6.6 1.6 3000 139 8 96 7| 1.7 0.5 2.2| 43.4 -2.9 40.5 13.5 0.28| 6.1 1.7 4000 139 7 88 6| 1.3 0.7 2.0| 55.4 -4.0 51.4 12.8 0.34| 6.1 2.1 5000 152 7 100 5| 2.2 0.5 2.8| 69.2 -6.4 62.9 12.6 0.43| 6.6 2.9 6000 167 8 120 4| 1.9 1.3 3.1| 69.2 -23.6 45.6 7.6 0.21| 6.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251129.00.gif