UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for SB705... Searching the city database file for: SB705 ... Date:1200Z 6 DEC 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 92 SFC 988 198 24.4 21.1 82 3.3 22.1 70 1 298.6 301.5 295.6 345.6 16.15 2 963 423 23.4 23.4 100 0.0 23.4 299.8 303.3 297.8 355.8 19.14 3 925 775 22.8 22.3 97 0.5 22.5 345 15 302.6 306.1 298.2 357.8 18.63 4 850 1512 19.4 15.8 80 3.6 17.0 335 22 306.5 309.0 295.9 346.7 13.40 5 819 1832 18.0 13.0 73 5.0 14.7 308.3 310.4 295.1 343.3 11.57 6 756 2514 14.2 8.2 67 6.0 10.4 311.3 313.0 294.1 339.2 9.07 7 700 3160 9.6 5.9 78 3.7 7.3 310 10 313.1 314.7 294.1 339.1 8.35 8 682 3375 8.0 7.1 94 0.9 7.5 313.7 315.5 295.0 342.6 9.33 9 581 4682 1.6 -4.4 64 6.0 -1.4 320.9 321.8 293.4 336.4 4.75 10 566 4893 1.0 -11.0 40 12.0 -4.2 322.6 323.2 292.3 332.4 2.92 11 540 5270 -0.3 -11.3 43 11.0 -5.1 325.4 326.0 293.2 335.5 2.99 12 500 5880 -5.1 -13.1 53 8.0 -8.4 215 16 326.8 327.4 293.4 336.3 2.79 13 434 6974 -14.9 -18.4 75 3.5 -16.0 327.9 328.3 293.0 335.0 2.07 14 400 7590 -16.9 -18.7 86 1.8 -17.5 150 7 333.0 333.5 294.5 340.7 2.19 15 394 7704 -16.9 -19.0 84 2.1 -17.6 334.5 334.9 294.8 342.1 2.16 16 300 9700 -31.3 -34.3 75 3.0 -31.8 235 3 341.3 341.4 295.3 343.9 0.70 17 254 10853 -41.5 -43.6 80 2.1 -41.7 342.8 342.9 295.3 344.1 0.32 18 251 10933 -41.7 -52.7 29 11.0 -42.3 343.7 343.7 295.3 344.2 0.11 19 250 10960 -42.1 -51.1 37 9.0 -42.6 155 7 343.5 343.5 295.3 344.0 0.14 20 224 11693 -48.1 -52.8 58 4.7 -48.3 345.2 345.3 295.7 345.8 0.13 21 220 11812 -48.9 -58.9 30 10.0 -49.3 345.8 345.8 295.7 346.0 0.06 22 200 12430 -54.1 -60.1 48 6.0 -54.2 95 26 347.1 347.1 296.0 347.3 0.06 23 193 12657 -56.5 -62.5 47 6.0 -56.6 346.8 346.8 296.0 347.0 0.04 24 188 12823 -57.1 -71.1 15 14.0 -57.3 348.5 348.5 296.3 348.5 0.01 25 186 12891 -56.9 -75.9 7 19.0 -57.1 349.8 349.8 296.6 349.9 0.01 26 181 13063 -56.5 -73.5 10 17.0 -56.8 353.2 353.2 297.3 353.3 0.01 27 150 14230 -65.3 -78.3 15 13.0 -65.4 240 7 357.6 357.6 298.2 357.6 0.01 28 125 15317 -74.5 -79.5 46 5.0 -74.5 360.1 360.1 298.7 360.1 0.01 29 119 15603 -75.1 -84.1 23 9.0 -75.1 364.1 364.1 299.5 364.1 0.00 30 100 16600 -80.5 -84.9 48 4.4 -80.5 105 17 372.2 372.2 300.9 372.2 0.00 31 81 17772 -85.3 -91.3 33 6.0 -85.3 150 12 385.5 385.5 303.1 385.5 0.00 32 77 18051 -84.7 -90.7 34 6.0 -84.7 392.3 392.3 304.1 392.3 0.00 33 75 18198 -79.3 -88.3 21 9.0 -79.3 406.6 406.6 306.1 406.6 0.00 34 72 18430 -78.3 -88.3 18 10.0 -78.3 413.5 413.5 306.9 413.5 0.00 35 70 18590 -78.7 -88.7 18 10.0 -78.7 95 15 416.0 416.0 307.2 416.0 0.00 36 69 18672 -78.7 -88.7 18 10.0 -78.7 417.7 417.7 307.4 417.7 0.00 37 64 19106 -72.7 -88.7 7 16.0 -72.8 440.0 440.0 309.8 440.0 0.00 38 58 19680 -74.5 -89.5 8 15.0 -74.6 448.5 448.5 310.7 448.5 0.00 39 50 20550 -70.5 -90.5 4 20.0 -70.6 80 22 477.4 477.4 313.2 477.4 0.00 40 48 20793 -69.5 -90.5 3 21.0 -69.6 485.3 485.3 313.9 485.4 0.00 41 45 21178 -70.7 -90.7 4 20.0 -70.9 491.5 491.5 314.3 491.5 0.00 42 40 21887 -65.5 -90.5 2 25.0 -65.8 521.4 521.4 316.4 521.4 0.00 43 37 22359 -67.9 -90.9 2 23.0 -68.2 527.0 527.0 316.8 527.0 0.00 44 30 23640 -62.1 -90.1 1 28.0 -62.8 90 68 575.3 575.3 319.5 575.4 0.00 TRP 81 17772 -85.3 -91.3 33 6.0 -85.3 150 12 385.5 385.5 303.1 385.5 0.00 WND 26 90 71 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 546.00 mb = 5182.64 m = 17003.20 ft Wetbulb zero: 596.83 mb = 4462.91 m = 14641.91 ft Precipitable water: 2.13 inches Sfc-500 mean rel hum: 73.02 % Est. max temperature: 32.95 C = 91.30 F Sfc-Lift cond lev (LCL): 941.73 mb = 618.22 m = 2028.27 ft T: 23.07 C 700-500 lapse rate: 5.40 C/km ThetaE index: 18.78 C Layer 850.0- 682.0 mb Conv cond level (CCL): 885.45 mb = 1155.88 m = 3792.20 ft Mean mixing ratio: 17.97 g/kg Conv temperature: 30.41 C = 86.73 F Cap Strength: 1.01 C Lifted Index: -3.77 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.42 C Lifted Index @700 mb: -2.26 C Showalter Index: -0.96 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.90 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 249.60 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1896.28 J/kg Max Up Vert Vel: 61.58 m/s Conv Inhibition (B-): 27.99 J/kg Cap Strength: 1.01 C Lift Cond Lev (LCL): 924.68 mb = 777.97 m = 2552.37 ft Lev Free Conv (LFC): 779.68 mb = 2250.89 m = 7384.71 ft Equ Level (EL): 169.68 mb = 13464.25 m = 44173.50 ft B at Equ Level: 1892.15 J/kg Max Parcel Lev (MPL): 69.68 mb = 18615.63 m = 61074.16 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 26 29302 90 71 -71.0 0.0 1 988 198 70 1 -0.9 -0.3 2 976 305 100 6 -5.9 1.0 3 943 610 15 10 -2.6 -9.7 4 925 775 345 15 3.9 -14.5 5 910 914 345 17 4.4 -16.4 6 850 1512 335 22 9.3 -19.9 7 819 1829 325 24 13.8 -19.7 8 790 2134 310 20 15.3 -12.9 9 762 2438 300 18 15.6 -9.0 10 735 2743 305 16 13.1 -9.2 11 709 3048 285 11 10.6 -2.8 12 700 3160 310 10 7.7 -6.4 13 634 3962 260 3 3.0 0.5 14 610 4267 275 7 7.0 -0.6 15 588 4572 275 10 10.0 -0.9 16 566 4877 235 12 9.8 6.9 17 545 5182 230 21 16.1 13.5 18 506 5791 215 17 9.8 13.9 19 500 5880 215 16 9.2 13.1 20 486 6096 235 14 11.5 8.0 21 467 6401 260 18 17.7 3.1 22 449 6706 260 21 20.7 3.6 23 431 7010 260 15 14.8 2.6 24 415 7315 200 10 3.4 9.4 25 400 7590 150 7 -3.5 6.1 26 367 8230 310 8 6.1 -5.1 27 337 8839 305 12 9.8 -6.9 28 324 9144 355 1 0.1 -1.0 29 300 9700 235 3 2.5 1.7 30 250 10960 155 7 -3.0 6.3 31 238 11278 140 10 -6.4 7.7 32 200 12430 95 26 -25.9 2.3 33 188 12802 95 28 -27.9 2.4 34 180 13106 75 13 -12.6 -3.4 35 171 13411 30 11 -5.5 -9.5 36 163 13716 35 14 -8.0 -11.5 37 155 14021 5 12 -1.0 -12.0 38 150 14230 240 7 6.1 3.5 39 140 14630 220 11 7.1 8.4 40 120 15545 140 21 -13.5 16.1 41 108 16154 145 17 -9.8 13.9 42 100 16600 105 17 -16.4 4.4 43 97 16764 110 16 -15.0 5.5 44 92 17069 95 12 -12.0 1.0 45 82 17678 165 11 -2.8 10.6 46 81 17772 150 12 -6.0 10.4 47 78 17983 150 12 -6.0 10.4 48 74 18288 60 11 -9.5 -5.5 49 70 18590 95 15 -14.9 1.3 50 70 18593 100 10 -9.8 1.7 51 63 19202 90 36 -36.0 0.0 52 60 19507 70 28 -26.3 -9.6 53 54 20117 85 23 -22.9 -2.0 54 51 20422 65 23 -20.8 -9.7 55 50 20550 80 22 -21.7 -3.8 56 46 21031 85 18 -17.9 -1.6 57 44 21336 95 22 -21.9 1.9 58 42 21641 85 34 -33.9 -3.0 59 40 21946 110 43 -40.4 14.7 60 36 22555 100 57 -56.1 9.9 61 30 23640 90 68 -68.0 0.0 62 27 24079 90 71 -71.0 0.0 63 23 24689 90 71 -71.0 0.0 64 21 24994 90 71 -71.0 0.0 Wind Parameters Energy-Hel index: -118.51 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SB705/skewt/SB705.skewt.20251206.12.gif