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 SB705... Searching the city database file for: SB705 ... Date:1200Z 29 NOV 25 Station: SB705 WMO ident: 82705 Latitude: -7.58 Longitude: -72.77 ------------------------------------------------------------------------------- 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 94 SFC 988 200 23.8 20.9 84 2.9 21.8 0 0 298.0 300.9 295.3 344.3 15.94 2 982 253 22.8 21.7 94 1.1 22.1 347 2 297.5 300.5 295.8 346.4 16.87 3 964 415 23.8 21.1 85 2.7 21.9 330 5 300.1 303.1 296.3 348.6 16.56 4 925 777 22.4 17.7 75 4.7 19.1 355 6 302.2 304.8 295.1 343.3 13.91 5 883 1181 21.2 15.2 69 6.0 17.1 358 6 305.0 307.3 294.8 342.1 12.40 6 850 1510 19.2 14.2 73 5.0 15.8 355 7 306.3 308.5 294.9 342.5 12.07 7 729 2814 10.6 8.4 86 2.2 9.2 255 4 310.6 312.4 294.3 339.8 9.54 8 700 3153 9.4 6.8 84 2.6 7.8 180 4 312.9 314.6 294.4 340.5 8.90 9 692 3248 8.8 6.9 88 1.9 7.6 175 4 313.3 315.0 294.7 341.4 9.06 10 641 3880 6.0 0.0 65 6.0 2.7 145 5 317.0 318.2 293.3 336.0 5.98 11 603 4379 2.8 -0.3 80 3.1 1.1 133 5 318.9 320.1 294.0 338.8 6.22 12 561 4963 0.8 -8.2 51 9.0 -3.4 180 7 323.2 323.9 293.2 335.4 3.67 13 500 5880 -5.3 -16.3 42 11.0 -9.4 255 9 326.6 327.0 292.8 333.9 2.14 14 480 6198 -6.5 -14.5 53 8.0 -9.6 264 10 328.9 329.5 293.8 337.8 2.59 15 426 7115 -12.3 -28.3 25 16.0 -16.4 350 7 333.0 333.1 293.3 336.1 0.87 16 400 7590 -16.5 -21.1 68 4.6 -17.9 35 6 333.5 333.9 294.3 339.9 1.78 17 394 7704 -17.3 -20.8 74 3.5 -18.4 156 4 333.9 334.3 294.4 340.5 1.85 18 391 7762 -17.3 -22.0 67 4.7 -18.7 125 6 334.7 335.0 294.5 340.7 1.68 19 374 8096 -18.3 -29.3 37 11.0 -20.9 38 10 337.6 337.8 294.6 341.0 0.90 20 354 8505 -22.1 -30.1 48 8.0 -23.8 66 6 337.9 338.0 294.6 341.2 0.89 21 346 8674 -22.5 -45.5 10 23.0 -25.6 82 3 339.5 339.6 294.4 340.3 0.19 22 343 8738 -22.3 -50.3 6 28.0 -25.6 89 3 340.7 340.7 294.6 341.1 0.11 23 300 9710 -30.5 -49.5 14 19.0 -32.3 220 13 342.4 342.4 295.0 343.0 0.14 24 295 9829 -31.5 -49.5 15 18.0 -33.2 212 11 342.6 342.7 295.1 343.2 0.14 25 284 10097 -32.9 -52.9 12 20.0 -34.6 218 14 344.4 344.4 295.4 344.8 0.10 26 250 10980 -40.3 -62.3 8 22.0 -41.3 245 17 346.2 346.2 295.8 346.3 0.04 27 216 11952 -49.1 -65.1 14 16.0 -49.6 258 31 347.3 347.3 296.1 347.4 0.03 28 200 12450 -53.1 -66.1 19 13.0 -53.4 265 38 348.7 348.7 296.4 348.8 0.03 29 163 13735 -64.1 -71.1 38 7.0 -64.2 270 40 351.2 351.2 296.9 351.3 0.02 30 150 14240 -67.5 -76.5 27 9.0 -67.5 270 21 353.8 353.8 297.4 353.8 0.01 31 129 15136 -72.3 -83.3 18 11.0 -72.3 283 15 360.8 360.8 298.8 360.8 0.00 32 109 16107 -79.9 -84.2 49 4.3 -79.9 331 13 364.3 364.3 299.5 364.3 0.00 33 101 16534 -82.5 -87.5 42 5.0 -82.5 7 23 367.3 367.3 300.1 367.3 0.00 34 100 16590 -82.3 -87.3 42 5.0 -82.3 5 25 368.7 368.7 300.4 368.7 0.00 35 81 17751 -87.7 -92.6 40 4.9 -87.7 75 45 380.5 380.5 302.3 380.5 0.00 36 79 17887 -87.9 -92.9 39 5.0 -87.9 75 46 382.9 382.9 302.7 382.9 0.00 37 77 18028 -81.7 -89.7 24 8.0 -81.7 75 47 398.6 398.6 305.0 398.6 0.00 38 72 18408 -77.5 -87.5 19 10.0 -77.5 75 31 415.2 415.2 307.2 415.2 0.00 39 70 18570 -77.1 -87.1 19 10.0 -77.1 75 8 419.4 419.4 307.6 419.5 0.00 40 68 18737 -76.9 -87.9 16 11.0 -76.9 74 16 423.4 423.4 308.1 423.4 0.00 41 52 20314 -67.9 -88.9 3 21.0 -68.1 87 26 478.1 478.1 313.3 478.1 0.00 42 50 20550 -68.1 -89.1 3 21.0 -68.3 85 41 483.0 483.0 313.7 483.0 0.00 43 47 20924 -68.3 -89.3 3 21.0 -68.5 85 47 491.2 491.2 314.3 491.2 0.00 44 35 22720 -63.9 -88.9 2 25.0 -64.4 98 55 545.8 545.8 317.9 545.9 0.00 45 33 23084 -61.9 -88.1 2 26.1 -62.6 95 61 560.4 560.4 318.6 560.4 0.01 46 30 23680 -58.7 -86.7 2 28.0 -59.7 90 58 584.6 584.6 319.9 584.7 0.01 47 26 24575 -60.5 -87.5 2 27.0 -61.5 87 58 603.9 603.9 320.8 604.0 0.01 48 23 25347 -55.7 -85.7 1 30.0 -57.5 85 58 639.6 639.6 322.3 639.7 0.01 TRP 81 17751 -87.7 -92.6 40 4.9 -87.7 75 45 380.5 380.5 302.3 380.5 0.00 WND 33 23084 -61.9 -88.1 2 26.1 -62.6 95 61 560.4 560.4 318.6 560.4 0.01 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 553.00 mb = 5083.42 m = 16677.67 ft Wetbulb zero: 592.45 mb = 4522.08 m = 14836.05 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 71.24 % Est. max temperature: 32.46 C = 90.43 F Sfc-Lift cond lev (LCL): 947.34 mb = 568.11 m = 1863.87 ft T: 23.21 C 700-500 lapse rate: 5.39 C/km ThetaE index: 6.53 C Layer 925.0- 850.0 mb Conv cond level (CCL): 811.48 mb = 1903.91 m = 6246.35 ft Mean mixing ratio: 14.79 g/kg Conv temperature: 33.38 C = 92.09 F Cap Strength: 3.31 C Lifted Index: -0.52 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.65 C Lifted Index @700 mb: 0.24 C Showalter Index: 0.48 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 193.40 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.52 J/kg Max Up Vert Vel: 10.25 m/s Conv Inhibition (B-): 116.70 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 886.04 mb = 1151.00 m = 3776.20 ft Lev Free Conv (LFC): 731.04 mb = 2790.56 m = 9155.27 ft Equ Level (EL): 711.04 mb = 3022.45 m = 9916.05 ft B at Equ Level: 23.66 J/kg Max Parcel Lev (MPL): 301.04 mb = 9684.94 m = 31774.35 ft Wind level data Storm motion: 319 at 4 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 ---------------------------------------------------------- 0 988 200 0 0 -0.0 -0.0 | 139 4 -2.9 3.3 1 976 305 335 3 1.3 -2.7 | 110 2 -1.6 0.6 2 943 610 320 9 5.8 -6.9 | 321 5 2.9 -3.6 3 925 777 355 6 0.5 -6.0 | 41 4 -2.3 -2.7 4 910 914 360 6 -0.0 -6.0 | 47 4 -2.9 -2.7 5 850 1510 355 7 0.6 -7.0 | 31 4 -2.2 -3.7 6 790 2134 5 5 -0.4 -5.0 | 63 4 -3.3 -1.7 7 762 2438 335 3 1.3 -2.7 | 110 2 -1.6 0.6 8 700 3153 180 4 0.0 4.0 | 159 8 -2.9 7.3 9 610 4267 125 5 -4.1 2.9 | 132 9 -7.0 6.2 10 500 5880 255 9 8.7 2.3 | 226 8 5.8 5.6 11 486 6096 255 10 9.7 2.6 | 229 9 6.8 5.9 12 400 7590 35 6 -3.4 -4.9 | 76 7 -6.3 -1.6 13 398 7620 200 1 0.3 0.9 | 149 5 -2.5 4.2 14 382 7925 35 11 -6.3 -9.0 | 58 11 -9.2 -5.7 15 367 8230 40 9 -5.8 -6.9 | 67 9 -8.6 -3.6 16 338 8839 100 1 -1.0 0.2 | 132 5 -3.8 3.5 17 300 9710 220 13 8.4 10.0 | 203 14 5.5 13.3 18 298 9754 210 10 5.0 8.7 | 190 12 2.1 12.0 19 285 10058 220 14 9.0 10.7 | 204 15 6.1 14.0 20 273 10363 205 11 4.6 10.0 | 188 13 1.8 13.3 21 261 10668 230 10 7.7 6.4 | 206 11 4.8 9.7 22 250 10980 245 17 15.4 7.2 | 230 16 12.6 10.5 23 200 12450 265 38 37.9 3.3 | 259 36 35.0 6.6 24 199 12497 265 41 40.8 3.6 | 260 39 38.0 6.9 25 189 12802 280 38 37.4 -6.6 | 275 35 34.6 -3.3 26 163 13716 270 40 40.0 -0.0 | 265 37 37.1 3.3 27 155 14021 265 33 32.9 2.9 | 258 31 30.0 6.2 28 150 14240 270 21 21.0 -0.0 | 260 18 18.1 3.3 29 126 15240 285 14 13.5 -3.6 | 272 11 10.7 -0.3 30 114 15850 305 7 5.7 -4.0 | 284 3 2.9 -0.7 31 102 16459 10 21 -3.6 -20.7 | 21 19 -6.5 -17.4 32 100 16590 5 25 -2.2 -24.9 | 13 22 -5.0 -21.6 33 97 16764 5 25 -2.2 -24.9 | 13 22 -5.0 -21.6 34 87 17374 5 25 -2.2 -24.9 | 13 22 -5.0 -21.6 35 82 17678 65 33 -29.9 -13.9 | 72 34 -32.8 -10.7 36 81 17751 75 45 -43.5 -11.6 | 80 47 -46.3 -8.4 37 74 18288 75 49 -47.3 -12.7 | 79 51 -50.2 -9.4 38 70 18570 75 8 -7.7 -2.1 | 97 11 -10.6 1.2 39 70 18593 55 19 -15.6 -10.9 | 68 20 -18.4 -7.6 40 66 18898 95 12 -12.0 1.0 | 106 15 -14.8 4.3 41 60 19507 75 22 -21.3 -5.7 | 84 24 -24.1 -2.4 42 54 20117 90 25 -25.0 0.0 | 97 28 -27.9 3.3 43 51 20422 85 27 -26.9 -2.4 | 92 30 -29.8 0.9 44 50 20550 85 41 -40.8 -3.6 | 90 44 -43.7 -0.3 45 46 21031 85 49 -48.8 -4.3 | 89 52 -51.7 -1.0 46 44 21336 75 44 -42.5 -11.4 | 80 46 -45.4 -8.1 47 34 22860 100 56 -55.1 9.7 | 103 59 -58.0 13.0 48 33 23084 95 61 -60.8 5.3 | 98 64 -63.6 8.6 49 31 23470 95 61 -60.8 5.3 | 98 64 -63.6 8.6 50 30 23680 90 58 -58.0 0.0 | 93 61 -60.9 3.3 51 18 25603 80 58 -57.1 -10.1 | 84 60 -60.0 -6.8 52 14 26518 90 55 -55.0 0.0 | 93 58 -57.9 3.3 Wind Parameters Mean winds (0-6000m): 289.1 at 5.8 knts Storm direction: 319.1 at 4.4 knts Shear (0-3000m) pos: 0.6 neg: 0.5 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 18.5 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -9.7 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 31.43 Bulk Shear: 1.67 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 ------------------------------------------------------------------------------- 500 326 5 350 1| 0.0 7.6 7.6| 2.8 -2.7 0.0 0.1 -0.25| 12.9 -3.2 1000 342 6 24 2| 1.2 3.8 5.0| 5.2 -3.3 2.0 2.0 -0.06| 8.2 -0.5 1500 347 6 29 3| 0.9 2.5 3.4| 5.9 -3.9 2.1 1.4 -0.05| 5.9 -0.3 2000 351 6 35 3| 0.9 1.9 2.8| 7.6 -3.9 3.7 1.8 0.04| 5.0 0.2 2500 348 5 40 3| 0.7 1.3 2.0| 9.2 -3.9 5.4 2.1 0.19| 5.1 0.9 3000 348 5 45 3| 0.6 0.5 1.1| 9.2 -9.7 -0.5 -0.2 0.04| 5.3 0.2 4000 357 5 57 3| 0.4 0.2 0.6| 9.2 -18.3 -9.0 -2.3 -0.07| 4.5 -0.3 5000 12 5 65 4| 0.7 0.2 0.9| 30.7 -18.5 12.3 2.5 0.12| 4.5 0.5 6000 289 6 242 3| 0.9 0.1 1.1| 53.7 -18.5 35.2 5.9 0.28| 4.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251129.12.gif