UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 26 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 112 SFC 990 200 24.2 23.2 94 1.0 23.5 0 0 298.2 301.5 297.0 351.7 18.38 2 978 307 23.2 23.1 99 0.1 23.2 146 4 298.2 301.6 297.1 352.1 18.49 3 955 516 23.4 22.4 94 1.0 22.7 266 9 300.5 303.8 297.4 353.8 18.14 4 925 795 22.4 21.0 92 1.4 21.4 315 10 302.2 305.4 297.3 353.0 17.17 5 850 1528 18.0 16.2 89 1.8 16.8 335 4 305.0 307.6 295.8 346.1 13.76 6 741 2694 11.6 11.2 97 0.4 11.3 48 10 310.2 312.4 295.5 344.9 11.36 7 716 2982 11.2 7.8 80 3.4 9.1 46 9 312.9 314.6 294.7 341.7 9.32 8 700 3171 10.0 7.3 83 2.7 8.3 45 9 313.6 315.3 294.8 342.1 9.21 9 561 4982 0.2 -2.1 84 2.3 -1.0 62 12 322.5 323.6 294.7 341.5 5.86 10 540 5289 -0.7 -5.4 70 4.7 -3.0 73 14 325.0 325.9 294.5 340.6 4.74 11 513 5697 -3.7 -6.2 83 2.5 -4.9 87 11 326.1 327.1 294.7 341.7 4.70 12 500 5900 -4.5 -8.1 76 3.6 -6.2 90 11 327.6 328.4 294.7 341.5 4.16 13 476 6287 -7.1 -11.6 70 4.5 -9.0 64 9 329.0 329.6 294.4 340.2 3.31 14 454 6656 -8.1 -17.1 48 9.0 -11.4 22 6 332.2 332.7 294.3 339.9 2.20 15 404 7554 -14.3 -30.3 24 16.0 -18.2 309 4 335.4 335.6 293.9 338.3 0.76 16 400 7630 -14.9 -29.9 27 15.0 -18.6 310 5 335.6 335.8 294.0 338.6 0.80 17 355 8517 -21.1 -39.1 18 18.0 -24.1 294 18 338.9 339.0 294.4 340.4 0.36 18 335 8939 -24.9 -34.9 39 10.0 -26.7 326 19 339.4 339.5 294.7 341.7 0.59 19 314 9405 -27.5 -57.5 4 30.0 -30.0 302 19 342.1 342.1 294.9 342.4 0.05 20 300 9730 -30.3 -59.3 4 29.0 -32.4 285 19 342.7 342.7 295.0 342.9 0.04 21 250 11000 -41.5 -63.5 7 22.0 -42.4 295 20 344.4 344.4 295.4 344.5 0.03 22 236 11387 -45.1 -63.1 12 18.0 -45.7 303 19 344.6 344.7 295.4 344.8 0.03 23 200 12470 -53.7 -67.7 16 14.0 -53.9 290 21 347.7 347.7 296.1 347.8 0.02 24 192 12731 -56.3 -67.3 24 11.0 -56.5 294 21 347.6 347.6 296.1 347.7 0.02 25 182 13069 -58.5 -71.5 17 13.0 -58.7 291 22 349.4 349.4 296.5 349.5 0.01 26 166 13641 -62.9 -69.9 38 7.0 -63.0 281 26 351.4 351.4 297.0 351.5 0.02 27 159 13905 -64.7 -78.7 13 14.0 -64.8 277 27 352.7 352.7 297.2 352.7 0.01 28 150 14260 -66.1 -75.1 27 9.0 -66.2 305 24 356.2 356.2 298.0 356.3 0.01 29 149 14301 -65.7 -74.7 27 9.0 -65.8 306 24 357.6 357.6 298.2 357.6 0.01 30 146 14424 -65.9 -82.9 8 17.0 -66.0 307 25 359.3 359.3 298.5 359.3 0.00 31 129 15167 -70.3 -83.3 13 13.0 -70.4 308 33 364.4 364.4 299.5 364.4 0.00 32 101 16575 -82.7 -88.7 35 6.0 -82.7 66 8 366.9 366.9 300.0 366.9 0.00 33 100 16630 -82.7 -88.7 35 6.0 -82.7 85 11 367.9 367.9 300.2 367.9 0.00 34 88 17334 -87.9 -92.8 40 4.9 -87.9 65 21 371.2 371.2 300.8 371.2 0.00 35 79 17930 -80.9 -87.9 30 7.0 -80.9 47 17 397.3 397.3 304.8 397.3 0.00 36 72 18450 -82.7 -89.7 29 7.0 -82.7 105 15 404.2 404.2 305.7 404.2 0.00 37 71 18529 -78.5 -87.5 22 9.0 -78.5 105 17 414.8 414.8 307.1 414.8 0.00 38 70 18610 -78.3 -87.3 22 9.0 -78.3 100 13 416.9 416.9 307.3 416.9 0.00 39 66 18949 -75.5 -87.5 14 12.0 -75.6 84 20 430.0 430.0 308.9 430.1 0.00 40 55 20022 -70.1 -89.1 5 19.0 -70.2 49 11 465.4 465.4 312.3 465.4 0.00 41 50 20590 -70.3 -90.3 4 20.0 -70.5 105 27 477.8 477.8 313.2 477.8 0.00 42 47 20957 -70.7 -90.7 4 20.0 -70.8 106 29 485.4 485.4 313.9 485.4 0.00 43 46 21085 -66.7 -89.7 3 23.0 -67.0 99 29 498.0 498.0 314.8 498.1 0.00 44 44 21355 -65.1 -89.1 2 24.0 -65.4 86 33 508.3 508.3 315.5 508.3 0.00 45 42 21637 -66.5 -89.5 3 23.0 -66.8 90 47 511.7 511.7 315.8 511.7 0.00 46 30 23700 -60.7 -87.7 2 27.0 -61.6 90 61 579.2 579.2 319.6 579.2 0.01 47 28 24127 -61.0 -88.0 2 27.0 -61.9 95 65 590.0 590.0 320.2 590.0 0.01 48 27 24352 -61.1 -88.1 2 27.0 -62.0 95 65 595.8 595.8 320.4 595.8 0.01 49 20 26250 -52.1 -85.1 1 33.0 -55.0 85 59 676.7 676.7 323.7 676.8 0.01 50 18 26936 -49.9 -82.9 1 33.0 -53.7 85 59 704.3 704.4 324.6 704.5 0.02 TRP 88 17334 -87.9 -92.8 40 4.9 -87.9 65 21 371.2 371.2 300.8 371.2 0.00 WND 28 24127 -61.0 -88.0 2 27.0 -61.9 95 65 590.0 590.0 320.2 590.0 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 556.33 mb = 5050.47 m = 16569.58 ft Wetbulb zero: 576.34 mb = 4761.63 m = 15621.97 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 86.77 % Est. max temperature: 31.43 C = 88.57 F Sfc-Lift cond lev (LCL): 976.09 mb = 324.46 m = 1064.49 ft T: 23.22 C 700-500 lapse rate: 5.31 C/km ThetaE index: 12.05 C Layer 925.0- 700.0 mb Conv cond level (CCL): 896.00 mb = 1071.17 m = 3514.28 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 29.25 C = 84.64 F Cap Strength: 1.10 C Lifted Index: -2.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.19 C Lifted Index @700 mb: -1.24 C Showalter Index: -0.13 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.70 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 213.40 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1189.24 J/kg Max Up Vert Vel: 48.77 m/s Conv Inhibition (B-): 12.80 J/kg Cap Strength: 1.10 C Lift Cond Lev (LCL): 924.80 mb = 796.85 m = 2614.31 ft Lev Free Conv (LFC): 859.80 mb = 1428.60 m = 4686.95 ft Equ Level (EL): 159.80 mb = 13874.60 m = 45519.77 ft B at Equ Level: 1181.62 J/kg Max Parcel Lev (MPL): 89.80 mb = 17221.91 m = 56501.64 ft Wind level data Storm motion: 78 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 ---------------------------------------------------------- 0 990 200 0 0 -0.0 -0.0 | 258 6 5.9 1.3 1 978 305 145 4 -2.3 3.3 | 219 6 3.6 4.6 2 945 610 320 11 7.1 -8.4 | 299 15 13.0 -7.1 3 925 795 315 10 7.1 -7.1 | 294 14 13.0 -5.8 4 912 914 315 9 6.4 -6.4 | 292 13 12.3 -5.1 5 881 1219 295 10 9.1 -4.2 | 281 15 15.0 -2.9 6 850 1528 335 4 1.7 -3.6 | 287 8 7.6 -2.3 7 791 2134 65 6 -5.4 -2.5 | 339 1 0.5 -1.3 8 763 2438 50 10 -7.7 -6.4 | 19 5 -1.7 -5.1 9 700 3171 45 9 -6.4 -6.4 | 5 5 -0.4 -5.1 10 659 3658 70 2 -1.9 -0.7 | 262 4 4.0 0.6 11 612 4267 35 5 -2.9 -4.1 | 313 4 3.1 -2.8 12 546 5182 70 14 -13.2 -4.8 | 64 8 -7.2 -3.5 13 507 5791 90 11 -11.0 0.0 | 104 5 -5.1 1.3 14 500 5900 90 11 -11.0 0.0 | 104 5 -5.1 1.3 15 488 6096 85 10 -10.0 -0.9 | 96 4 -4.0 0.4 16 417 7315 305 1 0.8 -0.6 | 264 7 6.7 0.7 17 400 7630 310 5 3.8 -3.2 | 281 10 9.8 -1.9 18 368 8230 285 14 13.5 -3.6 | 277 20 19.4 -2.3 19 353 8534 295 18 16.3 -7.6 | 286 23 22.2 -6.3 20 339 8839 330 19 9.5 -16.5 | 315 22 15.4 -15.2 21 300 9730 285 19 18.4 -4.9 | 279 25 24.3 -3.6 22 274 10363 280 27 26.6 -4.7 | 276 33 32.5 -3.4 23 250 11000 295 20 18.1 -8.5 | 287 25 24.1 -7.2 24 240 11278 305 19 15.6 -10.9 | 294 24 21.5 -9.6 25 218 11887 295 17 15.4 -7.2 | 285 22 21.3 -5.9 26 209 12192 285 19 18.4 -4.9 | 279 25 24.3 -3.6 27 200 12470 290 21 19.7 -7.2 | 283 26 25.7 -5.9 28 190 12802 295 21 19.0 -8.9 | 287 26 25.0 -7.6 29 156 14021 275 28 27.9 -2.4 | 272 34 33.8 -1.2 30 150 14260 305 24 19.7 -13.8 | 296 28 25.6 -12.5 31 134 14935 315 28 19.8 -19.8 | 306 32 25.7 -18.5 32 127 15240 305 35 28.7 -20.1 | 299 39 34.6 -18.8 33 114 15850 320 16 10.3 -12.3 | 304 20 16.2 -11.0 34 103 16459 30 2 -1.0 -1.7 | 275 5 4.9 -0.5 35 100 16630 85 11 -11.0 -1.0 | 94 5 -5.0 0.3 36 98 16764 85 11 -11.0 -1.0 | 94 5 -5.0 0.3 37 88 17334 65 21 -19.0 -8.9 | 60 15 -13.1 -7.6 38 87 17374 70 9 -8.5 -3.1 | 55 3 -2.5 -1.8 39 83 17678 55 27 -22.1 -15.5 | 49 22 -16.2 -14.2 40 78 17983 45 15 -10.6 -10.6 | 27 10 -4.7 -9.3 41 74 18288 105 11 -10.6 2.8 | 131 6 -4.7 4.1 42 70 18593 105 18 -17.4 4.7 | 117 13 -11.5 5.9 43 70 18610 100 13 -12.8 2.3 | 117 8 -6.9 3.5 44 67 18898 90 21 -21.0 0.0 | 95 15 -15.1 1.3 45 63 19202 60 14 -12.1 -7.0 | 47 8 -6.2 -5.7 46 60 19507 55 17 -13.9 -9.8 | 43 12 -8.0 -8.5 47 57 19812 10 4 -0.7 -3.9 | 297 6 5.2 -2.7 48 51 20422 120 23 -19.9 11.5 | 132 19 -14.0 12.8 49 50 20590 105 27 -26.1 7.0 | 112 22 -20.2 8.3 50 49 20726 120 27 -23.4 13.5 | 130 23 -17.5 14.8 51 44 21336 85 31 -30.9 -2.7 | 87 25 -25.0 -1.4 52 42 21641 90 47 -47.0 0.0 | 92 41 -41.1 1.3 53 40 21946 80 53 -52.2 -9.2 | 80 47 -46.3 -7.9 54 38 22250 75 54 -52.2 -14.0 | 75 48 -46.2 -12.7 55 30 23700 90 61 -61.0 0.0 | 91 55 -55.1 1.3 56 28 24127 95 65 -64.8 5.7 | 97 59 -58.8 6.9 57 27 24384 95 65 -64.8 5.7 | 97 59 -58.8 6.9 58 20 26250 85 59 -58.8 -5.1 | 86 53 -52.9 -3.9 59 16 27127 85 58 -57.8 -5.1 | 86 52 -51.9 -3.8 Wind Parameters Mean winds (0-6000m): 47.8 at 8.1 knts Storm direction: 77.8 at 6.1 knts Shear (0-3000m) pos: 2.6 neg: 1.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 72.0 neg: -21.2 tot: 50.8 m^2/s^2 ave: 16.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.8 10^-3/s Energy-Hel index: 0.53 Bulk Rich Number: 78.33 Bulk Shear: 15.18 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 ------------------------------------------------------------------------------- 500 317 7 290 11| 0.0 10.8 10.8| 59.1 -5.4 53.7 107.4 0.51| 27.9 14.3 1000 312 8 289 13| 0.0 5.1 5.1| 59.1 -19.0 40.0 40.0 0.32| 16.4 5.3 1500 313 8 289 12| 3.1 3.4 6.5| 67.8 -19.4 48.4 32.3 0.32| 14.1 4.5 2000 326 7 295 11| 3.9 2.6 6.4| 71.4 -19.4 52.1 26.0 0.35| 12.3 4.3 2500 352 7 311 9| 3.1 2.2 5.3| 72.0 -20.0 52.0 20.8 0.33| 10.6 3.5 3000 8 8 323 8| 2.6 1.9 4.5| 72.0 -21.2 50.8 16.9 0.31| 9.1 2.8 4000 17 7 324 7| 1.6 1.6 3.2| 74.5 -24.5 50.0 12.5 0.23| 8.1 1.8 5000 32 7 338 5| 2.2 1.3 3.5| 88.2 -24.5 63.8 12.8 0.33| 7.6 2.5 6000 48 8 1 4| 1.8 1.4 3.2| 95.6 -27.1 68.5 11.4 0.31| 7.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251126.12.gif