UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:1200Z 7 OCT 25 Station: SBVH WMO ident: 83208 Latitude: -12.73 Longitude: -60.13 Elevation: 652.00 ------------------------------------------------------------------------------- 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 104 SFC 944 652 23.2 20.9 87 2.3 21.6 190 10 301.3 304.3 296.7 350.5 16.71 2 931 748 21.8 19.6 87 2.2 20.2 183 11 301.0 303.9 296.0 346.9 15.60 3 925 792 21.6 19.3 87 2.3 20.0 180 12 301.4 304.2 295.9 346.8 15.41 4 918 858 23.8 17.8 69 6.0 19.6 183 12 304.3 306.9 295.8 346.3 14.11 5 850 1528 19.8 16.7 82 3.1 17.7 250 6 306.9 309.5 296.5 349.7 14.21 6 843 1599 19.2 16.6 85 2.6 17.4 230 6 307.0 309.6 296.6 349.9 14.24 7 802 2026 17.2 10.2 63 7.0 12.7 112 9 309.3 311.1 294.1 339.1 9.79 8 784 2220 16.0 10.0 68 6.0 12.1 80 11 310.0 311.9 294.4 340.2 9.88 9 755 2539 13.8 3.8 51 10.0 8.0 74 16 311.0 312.2 292.2 331.6 6.67 10 715 2995 9.6 2.6 62 7.0 5.6 69 18 311.2 312.4 292.0 331.3 6.47 11 705 3112 8.8 0.8 57 8.0 4.5 73 17 311.6 312.7 291.6 329.6 5.76 12 700 3171 8.8 -1.2 49 10.0 3.6 75 16 312.2 313.2 291.2 328.0 5.01 13 660 3655 6.4 -11.6 26 18.0 -1.2 70 11 314.8 315.3 289.6 322.6 2.38 14 644 3856 5.6 -7.4 39 13.0 -0.4 70 10 316.1 316.8 290.9 327.2 3.40 15 639 3919 5.4 -17.6 17 23.0 -3.1 70 9 316.6 316.9 289.3 321.7 1.50 16 619 4178 3.4 -7.6 44 11.0 -1.7 70 8 317.2 317.9 291.3 328.5 3.49 17 605 4363 2.8 -24.2 12 27.0 -5.7 74 6 318.6 318.8 289.3 321.7 0.89 18 591 4552 1.6 -10.4 40 12.0 -3.6 83 5 319.3 319.9 291.5 329.0 2.93 19 569 4857 0.4 -30.6 8 31.0 -7.9 72 9 321.4 321.5 289.8 323.3 0.53 20 556 5041 -1.1 -18.1 26 17.0 -7.2 77 10 321.8 322.1 291.0 327.4 1.65 21 525 5497 -3.5 -34.5 7 31.0 -10.9 75 10 324.2 324.3 290.5 325.7 0.39 22 517 5618 -4.5 -19.5 30 15.0 -9.6 61 9 324.4 324.7 291.7 329.9 1.58 23 500 5880 -6.5 -32.5 11 26.0 -12.8 30 6 325.1 325.2 290.9 326.9 0.50 24 496 5943 -6.9 -34.9 9 28.0 -13.2 17 6 325.4 325.5 290.8 326.8 0.40 25 487 6086 -7.9 -18.9 41 11.0 -11.6 348 7 325.9 326.2 292.2 332.0 1.76 26 447 6750 -11.7 -37.7 10 26.0 -16.9 18 14 329.2 329.2 291.8 330.4 0.33 27 436 6942 -11.3 -48.3 3 37.0 -17.1 48 17 332.0 332.0 292.4 332.5 0.11 28 400 7600 -15.7 -46.7 5 31.0 -20.3 70 16 334.6 334.6 293.1 335.2 0.14 29 330 9010 -27.5 -53.5 7 26.0 -29.9 100 20 337.3 337.3 293.7 337.6 0.08 30 320 9230 -27.3 -59.3 3 32.0 -29.9 105 19 340.6 340.6 294.5 340.7 0.04 31 300 9690 -30.5 -58.5 5 28.0 -32.6 115 19 342.4 342.4 295.0 342.6 0.05 32 250 10960 -41.5 -57.5 16 16.0 -42.3 125 22 344.4 344.4 295.4 344.6 0.06 33 245 11097 -42.7 -49.7 46 7.0 -43.2 131 22 344.6 344.6 295.6 345.3 0.17 34 242 11180 -43.5 -45.3 82 1.8 -43.6 135 22 344.6 344.6 295.7 345.7 0.28 35 233 11435 -45.3 -53.3 40 8.0 -45.7 138 23 345.6 345.6 295.8 346.1 0.12 36 230 11522 -45.9 -52.9 45 7.0 -46.3 136 24 346.0 346.0 295.8 346.5 0.12 37 225 11668 -46.5 -61.5 17 15.0 -47.0 134 25 347.2 347.3 296.1 347.4 0.04 38 215 11969 -49.3 -56.3 44 7.0 -49.6 131 25 347.4 347.5 296.1 347.8 0.09 39 200 12440 -53.5 -62.5 33 9.0 -53.7 140 17 348.0 348.1 296.3 348.2 0.04 40 185 12934 -57.3 -63.3 46 6.0 -57.4 154 13 349.7 349.7 296.6 349.9 0.04 41 175 13281 -60.3 -65.3 52 5.0 -60.4 150 10 350.4 350.4 296.7 350.5 0.03 42 170 13461 -61.5 -70.5 29 9.0 -61.6 144 10 351.3 351.3 297.0 351.4 0.02 43 163 13718 -63.9 -68.6 53 4.7 -64.0 174 11 351.5 351.5 297.0 351.6 0.02 44 150 14220 -68.3 -75.3 36 7.0 -68.4 175 11 352.4 352.4 297.1 352.5 0.01 45 146 14381 -69.3 -77.3 30 8.0 -69.4 173 11 353.4 353.4 297.4 353.5 0.01 46 105 16310 -75.5 -84.5 23 9.0 -75.5 271 10 376.6 376.6 301.7 376.6 0.00 47 100 16590 -77.3 -84.3 32 7.0 -77.3 60 6 378.4 378.4 302.0 378.4 0.00 48 91 17128 -80.3 -86.3 36 6.0 -80.3 30 5 382.8 382.8 302.7 382.8 0.00 49 79 17926 -81.7 -87.7 35 6.0 -81.7 228 23 395.7 395.7 304.6 395.7 0.00 50 70 18620 -73.9 -89.9 7 16.0 -74.0 5 14 426.3 426.3 308.4 426.3 0.00 51 69 18704 -72.5 -89.5 6 17.0 -72.6 8 13 431.1 431.1 309.0 431.1 0.00 52 63 19240 -71.1 -90.1 4 19.0 -71.2 344 14 445.5 445.5 310.4 445.5 0.00 53 50 20620 -66.7 -90.7 2 24.0 -67.0 145 13 486.3 486.3 314.0 486.3 0.00 54 39 22133 -63.9 -89.9 2 26.0 -64.4 112 17 529.2 529.2 316.9 529.2 0.00 55 36 22628 -59.7 -89.7 1 30.0 -60.5 87 25 552.3 552.3 318.2 552.3 0.00 TRP 91 17128 -80.3 -86.3 36 6.0 -80.3 30 5 382.8 382.8 302.7 382.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 565.53 mb = 4906.00 m = 16095.60 ft Wetbulb zero: 669.71 mb = 3534.89 m = 11597.25 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 46.03 % Est. max temperature: 31.37 C = 88.47 F Sfc-Lift cond lev (LCL): 913.09 mb = 904.97 m = 2969.02 ft T: 23.52 C 700-500 lapse rate: 5.65 C/km ThetaE index: 17.59 C Layer 755.0- 644.0 mb Conv cond level (CCL): 780.04 mb = 2262.84 m = 7423.93 ft Mean mixing ratio: 14.53 g/kg Conv temperature: 31.90 C = 89.43 F Cap Strength: 2.23 C Lifted Index: -2.83 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.05 C Lifted Index @700 mb: -1.24 C Showalter Index: -3.41 C Risk: Severe thunderstorms possible Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 23.20 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 228.40 Risk: None Energy Index: -4.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 636.77 J/kg Max Up Vert Vel: 35.69 m/s Conv Inhibition (B-): 83.92 J/kg Cap Strength: 2.23 C Lift Cond Lev (LCL): 842.12 mb = 1608.16 m = 5276.06 ft Lev Free Conv (LFC): 737.12 mb = 2739.92 m = 8989.13 ft Equ Level (EL): 217.12 mb = 11904.16 m = 39055.17 ft B at Equ Level: 635.06 J/kg Max Parcel Lev (MPL): 117.12 mb = 15670.79 m = 51412.74 ft Wind level data Storm motion: 102 at 8 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 ---------------------------------------------------------- 0 944 652 190 10 1.7 9.8 | 228 12 9.2 8.3 1 925 792 180 12 0.0 12.0 | 216 13 7.5 10.4 2 912 914 185 12 1.0 12.0 | 219 13 8.5 10.4 3 850 1524 220 1 0.6 0.8 | 276 8 8.1 -0.8 4 850 1528 250 6 5.6 2.1 | 268 13 13.1 0.5 5 791 2134 80 10 -9.8 -1.7 | 36 4 -2.4 -3.3 6 763 2438 80 14 -13.8 -2.4 | 58 7 -6.3 -4.0 7 736 2743 60 20 -17.3 -10.0 | 40 15 -9.8 -11.6 8 700 3171 75 16 -15.5 -4.1 | 54 10 -8.0 -5.7 9 684 3353 75 15 -14.5 -3.9 | 52 9 -7.0 -5.4 10 659 3658 70 11 -10.3 -3.8 | 28 6 -2.9 -5.3 11 611 4267 70 7 -6.6 -2.4 | 347 4 0.9 -3.9 12 588 4572 85 5 -5.0 -0.4 | 309 3 2.5 -2.0 13 566 4877 70 10 -9.4 -3.4 | 21 5 -1.9 -5.0 14 545 5182 85 11 -11.0 -1.0 | 54 4 -3.5 -2.5 15 525 5486 75 10 -9.7 -2.6 | 28 5 -2.2 -4.1 16 500 5880 30 6 -3.0 -5.2 | 326 8 4.5 -6.8 17 486 6096 345 7 1.8 -6.8 | 312 12 9.3 -8.3 18 467 6401 325 10 5.7 -8.2 | 306 16 13.2 -9.7 19 432 7010 60 18 -15.6 -9.0 | 38 13 -8.1 -10.6 20 415 7315 75 18 -17.4 -4.7 | 58 12 -9.9 -6.2 21 400 7600 70 16 -15.0 -5.5 | 47 10 -7.6 -7.0 22 383 7925 65 19 -17.2 -8.0 | 45 14 -9.7 -9.6 23 367 8230 75 19 -18.4 -4.9 | 59 13 -10.9 -6.5 24 352 8534 90 21 -21.0 0.0 | 83 14 -13.5 -1.6 25 310 9449 110 19 -17.9 6.5 | 115 11 -10.4 4.9 26 300 9690 115 19 -17.2 8.0 | 124 12 -9.7 6.5 27 261 10668 115 23 -20.8 9.7 | 121 16 -13.4 8.2 28 250 10960 125 22 -18.0 12.6 | 136 15 -10.5 11.1 29 238 11278 140 22 -14.1 16.9 | 156 17 -6.7 15.3 30 217 11887 130 26 -19.9 16.7 | 141 20 -12.4 15.2 31 200 12440 140 17 -10.9 13.0 | 163 12 -3.4 11.5 32 198 12497 140 17 -10.9 13.0 | 163 12 -3.4 11.5 33 180 13106 160 11 -3.8 10.3 | 203 10 3.7 8.8 34 171 13411 140 10 -6.4 7.7 | 190 6 1.1 6.1 35 163 13716 175 11 -1.0 11.0 | 215 11 6.5 9.4 36 150 14220 175 11 -1.0 11.0 | 215 11 6.5 9.4 37 140 14630 170 11 -1.9 10.8 | 211 11 5.6 9.3 38 114 15850 320 10 6.4 -7.7 | 304 17 13.9 -9.2 39 102 16459 255 10 9.7 2.6 | 267 17 17.1 1.0 40 100 16590 60 6 -5.2 -3.0 | 333 5 2.3 -4.6 41 97 16764 55 5 -4.1 -2.9 | 323 6 3.4 -4.4 42 91 17128 30 5 -2.5 -4.3 | 320 8 5.0 -5.9 43 83 17678 240 20 17.3 10.0 | 251 26 24.8 8.4 44 78 17983 225 24 17.0 17.0 | 238 29 24.5 15.4 45 74 18288 210 21 10.5 18.2 | 227 24 18.0 16.6 46 70 18593 140 12 -7.7 9.2 | 178 8 -0.2 7.6 47 70 18620 5 14 -1.2 -13.9 | 338 17 6.3 -15.5 48 67 18898 15 11 -2.8 -10.6 | 339 13 4.6 -12.2 49 60 19507 320 17 10.9 -13.0 | 308 23 18.4 -14.6 50 57 19812 350 11 1.9 -10.8 | 323 16 9.4 -12.4 51 52 20422 230 11 8.4 7.1 | 251 17 15.9 5.5 52 50 20620 145 13 -7.5 10.6 | 180 9 0.0 9.1 53 43 21336 65 12 -10.9 -5.1 | 27 7 -3.4 -6.6 54 40 21641 110 15 -14.1 5.1 | 118 8 -6.6 3.6 55 38 21946 115 21 -19.0 8.9 | 122 14 -11.6 7.3 56 35 22250 70 28 -26.3 -9.6 | 59 22 -18.8 -11.1 57 27 23470 90 35 -35.0 0.0 | 87 28 -27.5 -1.6 58 25 23774 95 34 -33.9 3.0 | 93 26 -26.4 1.4 59 24 24079 75 34 -32.8 -8.8 | 68 27 -25.4 -10.4 Wind Parameters Mean winds (0-6000m): 71.7 at 10.2 knts Storm direction: 101.7 at 7.6 knts Shear (0-3000m) pos: 0.6 neg: 3.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 160.8 deg Storm rel helicity (0-3000m) pos: 41.8 neg: -58.8 tot: -17.1 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -2.5 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 15.53 Bulk Shear: 40.99 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 ------------------------------------------------------------------------------- 500 186 11 224 13| 2.7 0.0 2.7| 16.2 -7.8 8.5 16.9 0.33| 8.0 2.7 1000 190 8 235 11| 2.5 0.0 2.5| 29.5 -19.7 9.9 9.9 0.18| 10.8 2.0 1500 174 8 226 9| 1.6 5.4 7.1| 29.5 -42.5 -13.0 -8.7 -0.31| 14.4 -4.4 2000 127 10 178 4| 1.2 6.3 7.5| 32.2 -48.1 -15.9 -7.9 -0.25| 13.3 -3.4 2500 96 11 85 4| 0.7 5.0 5.7| 41.8 -52.4 -10.7 -4.3 -0.19| 12.3 -2.3 3000 89 12 68 5| 0.6 3.4 4.0| 41.8 -58.8 -17.1 -5.7 -0.22| 11.2 -2.5 4000 85 11 51 4| 0.6 2.1 2.7| 42.7 -65.1 -22.4 -5.6 -0.26| 9.4 -2.4 5000 83 11 45 4| 0.0 1.7 1.8| 48.4 -71.5 -23.1 -4.6 -0.22| 8.7 -1.9 6000 72 10 25 5| 0.6 1.5 2.1| 83.7 -89.9 -6.2 -1.0 -0.17| 9.0 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251007.12.gif