UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SBAT... Searching the city database file for: SBAT ... Date:1200Z 29 NOV 25 Station: SBAT WMO ident: 82965 Latitude: -9.87 Longitude: -56.10 Elevation: 288.00 ------------------------------------------------------------------------------- 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 93 SFC 978 288 25.0 24.3 96 0.7 24.5 0 0 300.1 303.7 298.4 358.5 19.92 2 966 396 22.6 22.0 96 0.6 22.2 18 1 298.7 301.9 296.5 349.6 17.49 3 937 662 21.2 21.2 100 0.0 21.2 57 6 299.9 303.0 296.7 350.1 17.16 4 925 774 22.8 19.4 81 3.4 20.4 60 9 302.6 305.5 296.3 348.5 15.51 5 914 878 22.6 17.6 73 5.0 19.1 67 10 303.5 306.0 295.5 345.0 13.99 6 850 1508 19.2 16.5 84 2.7 17.4 85 9 306.3 308.9 296.3 348.4 14.03 7 800 2028 16.6 10.6 68 6.0 12.7 114 10 308.8 310.7 294.2 339.5 10.09 8 711 3022 9.4 7.2 86 2.2 8.0 123 10 311.5 313.2 294.1 339.2 9.00 9 700 3152 9.6 5.8 77 3.8 7.3 110 10 313.1 314.7 294.0 338.9 8.29 10 599 4433 2.6 1.0 89 1.6 1.7 126 9 319.3 320.6 294.6 341.3 6.89 11 587 4597 3.0 -0.6 77 3.6 1.0 138 10 321.6 322.8 294.7 341.8 6.25 12 533 5373 -2.7 -3.6 94 0.9 -3.1 196 12 323.8 324.9 294.7 341.8 5.51 13 509 5739 -3.7 -6.6 80 2.9 -5.1 224 9 326.9 327.8 294.8 342.1 4.59 14 500 5880 -4.9 -7.1 85 2.2 -6.0 235 8 327.1 328.0 294.8 342.1 4.49 15 485 6119 -7.1 -7.1 100 0.0 -7.1 225 8 327.2 328.1 295.0 342.7 4.63 16 441 6855 -11.5 -12.4 93 0.9 -11.9 226 10 330.7 331.4 294.8 342.1 3.35 17 434 6978 -11.1 -13.8 80 2.7 -12.2 240 11 332.7 333.3 295.1 343.2 3.04 18 412 7376 -13.9 -15.1 91 1.2 -14.3 220 7 334.1 334.7 295.3 344.1 2.87 19 400 7600 -15.3 -20.2 66 4.9 -16.9 205 5 335.1 335.5 294.8 341.9 1.92 20 397 7657 -15.5 -21.5 60 6.0 -17.4 205 5 335.6 335.9 294.7 341.8 1.73 21 388 7830 -16.9 -18.7 86 1.8 -17.5 205 5 335.9 336.4 295.3 343.9 2.25 22 354 8511 -22.3 -22.6 97 0.3 -22.4 210 5 337.6 338.0 295.3 343.9 1.76 23 319 9270 -26.5 -29.8 74 3.3 -27.2 226 6 342.0 342.2 295.7 345.8 1.01 24 300 9710 -30.5 -32.2 85 1.7 -30.8 235 7 342.4 342.6 295.7 345.6 0.86 25 299 9734 -30.7 -32.6 83 1.9 -31.0 237 7 342.4 342.6 295.6 345.6 0.83 26 255 10845 -38.9 -43.7 60 4.8 -39.4 311 7 346.3 346.3 296.1 347.5 0.31 27 250 10980 -40.1 -43.8 68 3.7 -40.4 320 7 346.4 346.5 296.1 347.7 0.31 28 245 11117 -41.3 -45.1 67 3.8 -41.6 324 7 346.7 346.7 296.1 347.8 0.28 29 236 11370 -43.3 -50.3 46 7.0 -43.7 330 7 347.4 347.4 296.2 348.0 0.16 30 217 11929 -48.5 -51.4 72 2.9 -48.7 345 8 347.8 347.8 296.3 348.4 0.15 31 200 12460 -52.9 -59.9 42 7.0 -53.1 360 8 349.0 349.0 296.5 349.3 0.06 32 188 12856 -56.5 -65.5 31 9.0 -56.7 355 7 349.4 349.4 296.5 349.6 0.03 33 182 13061 -58.3 -63.3 53 5.0 -58.4 353 7 349.7 349.8 296.6 349.9 0.04 34 173 13378 -61.3 -69.3 34 8.0 -61.4 349 6 349.9 349.9 296.6 350.0 0.02 35 169 13523 -62.7 -69.7 38 7.0 -62.8 347 5 349.9 349.9 296.6 350.0 0.02 36 162 13783 -64.3 -68.8 54 4.5 -64.4 340 6 351.5 351.5 297.0 351.6 0.02 37 150 14250 -67.3 -74.3 36 7.0 -67.4 305 21 354.2 354.2 297.5 354.2 0.01 38 140 14663 -70.9 -77.9 35 7.0 -70.9 296 22 354.9 354.9 297.7 354.9 0.01 39 134 14922 -71.7 -80.7 25 9.0 -71.8 291 23 357.9 357.9 298.3 358.0 0.00 40 101 16554 -80.5 -85.3 44 4.8 -80.5 201 9 371.1 371.1 300.8 371.1 0.00 41 100 16610 -81.1 -85.7 46 4.6 -81.1 185 9 371.0 371.0 300.8 371.0 0.00 42 91 17138 -84.3 -88.4 48 4.1 -84.3 120 14 374.8 374.8 301.4 374.8 0.00 43 78 17991 -85.7 -89.8 47 4.1 -85.7 123 31 388.8 388.8 303.6 388.8 0.00 44 70 18600 -77.9 -86.9 22 9.0 -77.9 100 39 417.7 417.7 307.4 417.7 0.00 45 67 18850 -78.7 -89.7 15 11.0 -78.7 100 39 421.3 421.3 307.9 421.3 0.00 46 66 18936 -73.7 -87.7 10 14.0 -73.7 100 37 434.0 434.0 309.3 434.0 0.00 47 64 19116 -72.1 -89.1 6 17.0 -72.2 100 29 441.3 441.3 310.0 441.3 0.00 48 61 19399 -71.5 -88.5 6 17.0 -71.6 88 25 448.7 448.7 310.7 448.8 0.00 49 57 19798 -72.9 -89.9 6 17.0 -73.0 66 23 454.4 454.4 311.3 454.4 0.00 50 51 20452 -71.1 -90.1 4 19.0 -71.2 72 29 473.3 473.3 312.9 473.3 0.00 51 50 20570 -69.1 -90.1 3 21.0 -69.3 80 37 480.7 480.7 313.5 480.7 0.00 52 47 20943 -66.1 -89.1 3 23.0 -66.4 85 39 496.4 496.4 314.7 496.4 0.00 53 37 22399 -64.7 -89.7 2 25.0 -65.1 89 45 535.2 535.2 317.2 535.2 0.00 54 32 23296 -59.5 -87.5 1 28.0 -60.4 95 52 571.8 571.8 319.2 571.8 0.01 55 30 23700 -59.7 -86.7 2 27.0 -60.6 90 55 581.9 581.9 319.8 581.9 0.01 56 23 25366 -58.5 -86.5 2 28.0 -59.9 71 49 631.4 631.4 322.0 631.4 0.01 TRP 91 17138 -84.3 -88.4 48 4.1 -84.3 120 14 374.8 374.8 301.4 374.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 558.58 mb = 5005.58 m = 16422.32 ft Wetbulb zero: 573.81 mb = 4779.88 m = 15681.83 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 82.42 % Est. max temperature: 32.28 C = 90.10 F Sfc-Lift cond lev (LCL): 968.54 mb = 373.20 m = 1224.38 ft T: 23.11 C 700-500 lapse rate: 5.32 C/km ThetaE index: 9.50 C Layer 800.0- 599.0 mb Conv cond level (CCL): 825.00 mb = 1764.07 m = 5787.56 ft Mean mixing ratio: 15.84 g/kg Conv temperature: 32.43 C = 90.38 F Cap Strength: 2.38 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.34 C Lifted Index @700 mb: -0.62 C Showalter Index: -1.35 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.40 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 224.00 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 447.08 J/kg Max Up Vert Vel: 29.90 m/s Conv Inhibition (B-): 88.11 J/kg Cap Strength: 2.38 C Lift Cond Lev (LCL): 895.43 mb = 1056.43 m = 3465.95 ft Lev Free Conv (LFC): 750.43 mb = 2567.23 m = 8422.56 ft Equ Level (EL): 230.43 mb = 11529.26 m = 37825.20 ft B at Equ Level: 445.87 J/kg Max Parcel Lev (MPL): 120.43 mb = 15538.05 m = 50977.22 ft Wind level data Storm motion: 159 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 ---------------------------------------------------------- 0 978 288 0 0 -0.0 -0.0 | 339 7 2.6 -6.6 1 943 610 55 4 -3.3 -2.3 | 5 9 -0.7 -8.9 2 925 774 60 9 -7.8 -4.5 | 25 12 -5.2 -11.1 3 910 914 70 10 -9.4 -3.4 | 34 12 -6.8 -10.0 4 879 1219 85 10 -10.0 -0.9 | 45 11 -7.4 -7.5 5 850 1508 85 9 -9.0 -0.8 | 41 10 -6.4 -7.4 6 789 2134 120 10 -8.7 5.0 | 75 6 -6.1 -1.6 7 762 2438 140 6 -3.9 4.6 | 32 2 -1.3 -2.0 8 735 2743 150 10 -5.0 8.7 | 130 3 -2.4 2.0 9 700 3152 110 10 -9.4 3.4 | 65 8 -6.8 -3.2 10 683 3353 105 11 -10.6 2.8 | 65 9 -8.1 -3.8 11 633 3962 105 13 -12.6 3.4 | 72 10 -10.0 -3.2 12 610 4267 115 9 -8.2 3.8 | 63 6 -5.6 -2.8 13 525 5486 205 12 5.1 10.9 | 241 9 7.6 4.3 14 500 5880 235 8 6.6 4.6 | 283 9 9.1 -2.0 15 486 6096 225 8 5.7 5.7 | 277 8 8.2 -1.0 16 449 6706 210 10 5.0 8.7 | 255 8 7.6 2.0 17 432 7010 245 11 10.0 4.6 | 279 13 12.5 -2.0 18 400 7600 205 5 2.1 4.5 | 294 5 4.7 -2.1 19 367 8230 205 4 1.7 3.6 | 305 5 4.3 -3.0 20 300 9710 235 7 5.7 4.0 | 287 9 8.3 -2.6 21 250 10980 320 7 4.5 -5.4 | 329 14 7.1 -12.0 22 200 12460 360 8 -0.0 -8.0 | 350 15 2.6 -14.6 23 163 13716 345 5 1.3 -4.8 | 341 12 3.9 -11.4 24 156 14021 320 11 7.1 -8.4 | 327 18 9.6 -15.0 25 150 14250 305 21 17.2 -12.0 | 313 27 19.8 -18.7 26 133 14935 290 23 21.6 -7.9 | 301 28 24.2 -14.5 27 127 15240 315 28 19.8 -19.8 | 320 35 22.4 -26.4 28 114 15850 330 19 9.5 -16.5 | 332 26 12.1 -23.1 29 108 16154 310 12 9.2 -7.7 | 321 19 11.8 -14.3 30 100 16610 185 9 0.8 9.0 | 235 4 3.4 2.4 31 97 16764 195 10 2.6 9.7 | 239 6 5.2 3.0 32 91 17138 120 14 -12.1 7.0 | 92 10 -9.6 0.4 33 87 17374 120 15 -13.0 7.5 | 95 10 -10.4 0.9 34 70 18593 125 47 -38.5 27.0 | 120 41 -35.9 20.3 35 70 18600 100 39 -38.4 6.8 | 90 36 -35.8 0.2 36 67 18898 100 39 -38.4 6.8 | 90 36 -35.8 0.2 37 63 19202 100 26 -25.6 4.5 | 85 23 -23.0 -2.1 38 57 19812 65 23 -20.8 -9.7 | 48 25 -18.3 -16.3 39 51 20422 70 27 -25.4 -9.2 | 55 28 -22.8 -15.8 40 50 20570 80 37 -36.4 -6.4 | 69 36 -33.9 -13.0 41 42 21641 95 43 -42.8 3.7 | 86 40 -40.3 -2.9 42 38 22250 85 43 -42.8 -3.7 | 76 42 -40.3 -10.4 43 34 22860 100 49 -48.3 8.5 | 92 46 -45.7 1.9 44 30 23700 90 55 -55.0 0.0 | 83 53 -52.4 -6.6 45 29 23774 95 57 -56.8 5.0 | 88 54 -54.2 -1.6 46 24 24689 70 49 -46.0 -16.8 | 62 49 -43.5 -23.4 47 19 25603 75 51 -49.3 -13.2 | 67 51 -46.7 -19.8 Wind Parameters Mean winds (0-6000m): 128.7 at 9.5 knts Storm direction: 158.7 at 7.1 knts Shear (0-3000m) pos: 1.7 neg: 1.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -9.3 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 41.81 Bulk Shear: 10.69 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 57 4 3 9| 9.4 0.0 9.4| 19.5 0.0 19.5 39.1 0.81| 9.9 8.0 1000 71 7 23 10| 5.0 0.0 5.0| 30.9 0.0 30.9 30.9 0.81| 7.2 5.9 1500 78 8 31 10| 3.2 0.0 3.2| 35.7 -1.2 34.5 23.0 0.75| 5.9 4.5 2000 89 8 39 9| 2.1 0.0 2.1| 40.6 -1.9 38.7 19.3 0.65| 5.9 3.9 2500 99 8 45 8| 2.1 0.0 2.1| 42.0 -2.8 39.2 15.7 0.57| 5.9 3.4 3000 104 8 51 7| 1.7 1.2 2.9| 42.0 -9.3 32.7 10.9 0.33| 6.2 2.0 4000 105 9 56 8| 1.2 1.0 2.2| 44.9 -11.3 33.6 8.4 0.28| 5.5 1.5 5000 115 9 66 7| 1.9 0.8 2.7| 58.2 -11.3 47.0 9.4 0.42| 5.8 2.4 6000 129 9 82 5| 1.5 0.7 2.2| 78.2 -15.3 62.9 10.5 0.45| 5.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//SBAT/skewt/SBAT.skewt.20251129.12.gif