UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 22 APR 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 73 SFC 941 652 23.0 22.0 94 1.0 22.3 300 3 301.3 304.6 297.5 354.3 17.96 2 928 741 23.8 20.2 80 3.6 21.2 316 3 303.4 306.4 297.0 351.6 16.27 3 925 762 23.8 19.7 78 4.1 20.9 320 3 303.6 306.6 296.8 350.6 15.81 4 901 992 23.4 18.8 75 4.6 20.1 347 4 305.5 308.4 297.0 351.4 15.33 5 850 1500 20.2 16.3 78 3.9 17.5 65 4 307.3 309.9 296.4 349.1 13.85 6 761 2447 14.2 11.4 83 2.8 12.4 95 6 310.7 312.8 295.5 345.0 11.20 7 700 3152 11.8 4.8 62 7.0 7.6 85 12 315.6 317.0 294.3 339.8 7.73 8 695 3212 11.4 4.4 62 7.0 7.2 84 12 315.8 317.2 294.2 339.6 7.57 9 564 4924 -0.3 -4.5 73 4.2 -2.4 102 16 321.4 322.4 293.6 337.2 4.86 10 518 5602 -4.3 -4.3 100 0.0 -4.3 81 15 324.5 325.6 294.8 342.2 5.38 11 513 5678 -5.1 -6.2 92 1.1 -5.6 78 15 324.4 325.4 294.3 339.9 4.70 12 500 5880 -5.9 -9.7 74 3.8 -7.6 70 14 325.8 326.6 293.9 338.1 3.66 13 476 6264 -7.1 -13.1 62 6.0 -9.5 80 17 329.0 329.6 294.1 339.0 2.93 14 418 7265 -13.3 -14.1 94 0.8 -13.6 59 16 333.5 334.1 295.3 344.1 3.08 15 414 7338 -12.7 -15.2 82 2.5 -13.7 57 15 335.2 335.7 295.6 345.1 2.84 16 403 7543 -13.7 -16.5 79 2.8 -14.7 28 12 336.5 337.0 295.7 345.7 2.61 17 400 7600 -14.1 -16.6 81 2.5 -15.0 20 11 336.7 337.2 295.7 345.9 2.61 18 349 8621 -21.9 -22.4 96 0.5 -22.1 18 14 339.5 339.9 295.8 346.1 1.82 19 342 8770 -22.9 -23.1 98 0.2 -22.9 19 13 340.1 340.5 295.8 346.5 1.74 20 300 9720 -29.1 -32.2 74 3.1 -29.7 15 12 344.4 344.5 296.1 347.6 0.86 21 261 10695 -36.9 -43.9 48 7.0 -37.6 6 12 346.9 347.0 296.2 348.1 0.30 22 250 10990 -38.9 -48.9 34 10.0 -39.7 15 12 348.2 348.3 296.4 349.0 0.18 23 238 11326 -41.5 -58.5 14 17.0 -42.3 7 12 349.2 349.3 296.5 349.5 0.06 24 236 11383 -41.9 -57.9 16 16.0 -42.7 5 12 349.5 349.5 296.6 349.8 0.07 25 214 12037 -47.7 -58.7 27 11.0 -48.1 11 11 350.4 350.4 296.8 350.7 0.06 26 208 12224 -49.5 -54.1 58 4.6 -49.7 14 11 350.4 350.5 296.8 350.9 0.12 27 200 12480 -51.3 -56.3 55 5.0 -51.5 360 14 351.5 351.6 297.0 351.9 0.09 28 163 13773 -63.3 -68.3 51 5.0 -63.4 287 11 352.6 352.6 297.2 352.7 0.02 29 150 14280 -66.9 -72.9 42 6.0 -67.0 130 8 354.8 354.8 297.7 354.9 0.01 30 143 14568 -68.3 -74.3 42 6.0 -68.4 150 8 357.3 357.3 298.2 357.3 0.01 31 117 15754 -74.9 -85.9 17 11.0 -74.9 66 16 366.2 366.2 299.9 366.2 0.00 32 100 16650 -82.3 -86.6 47 4.3 -82.3 335 20 368.7 368.7 300.4 368.7 0.00 33 95 16938 -81.1 -87.1 36 6.0 -81.1 301 20 376.5 376.5 301.7 376.5 0.00 34 82 17756 -85.7 -90.2 44 4.5 -85.7 255 16 383.3 383.3 302.8 383.3 0.00 35 74 18332 -77.5 -88.5 15 11.0 -77.5 279 13 412.0 412.0 306.7 412.0 0.00 36 70 18650 -78.7 -90.7 12 12.0 -78.7 345 14 416.0 416.0 307.2 416.0 0.00 37 67 18901 -76.1 -89.1 11 13.0 -76.2 354 18 426.9 426.9 308.5 426.9 0.00 38 62 19347 -77.3 -91.3 9 14.0 -77.3 251 13 433.8 433.8 309.3 433.8 0.00 39 58 19738 -68.1 -90.1 3 22.0 -68.3 148 5 462.9 462.9 312.0 462.9 0.00 40 56 19948 -69.5 -91.5 3 22.0 -69.6 78 7 464.4 464.4 312.1 464.4 0.00 41 50 20630 -65.5 -90.5 2 25.0 -65.8 305 7 489.1 489.1 314.1 489.1 0.00 42 49 20753 -65.5 -90.5 2 25.0 -65.8 317 16 492.0 492.0 314.4 492.0 0.00 43 41 21836 -66.1 -91.1 2 25.0 -66.4 181 13 516.2 516.2 316.1 516.2 0.00 44 38 22303 -60.3 -89.3 1 29.0 -61.0 94 17 542.3 542.3 317.6 542.3 0.00 45 35 22815 -61.7 -89.7 1 28.0 -62.4 48 24 551.6 551.6 318.2 551.6 0.00 46 30 23780 -57.1 -88.1 1 31.0 -58.4 65 22 589.0 589.0 320.1 589.0 0.01 47 27 24452 -53.9 -86.9 1 33.0 -55.8 76 24 616.0 616.0 321.3 616.0 0.01 48 23 25475 -56.7 -87.7 1 31.0 -58.3 115 25 636.7 636.7 322.2 636.7 0.01 TRP 82 17756 -85.7 -90.2 44 4.5 -85.7 255 16 383.3 383.3 302.8 383.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 567.36 mb = 4880.19 m = 16010.94 ft Wetbulb zero: 596.48 mb = 4465.12 m = 14649.16 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 75.87 % Est. max temperature: 31.04 C = 87.86 F Sfc-Lift cond lev (LCL): 927.71 mb = 743.18 m = 2438.21 ft T: 23.80 C 700-500 lapse rate: 6.49 C/km ThetaE index: 14.17 C Layer 850.0- 518.0 mb Conv cond level (CCL): 795.24 mb = 2070.25 m = 6792.08 ft Mean mixing ratio: 15.09 g/kg Conv temperature: 30.88 C = 87.58 F Cap Strength: 2.07 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.11 C Lifted Index @700 mb: 1.00 C Showalter Index: -2.58 C Risk: Severe thunderstorms possible Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 22.20 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 217.60 Risk: None Energy Index: -2.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 521.64 J/kg Max Up Vert Vel: 32.30 m/s Conv Inhibition (B-): 78.85 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 839.84 mb = 1602.98 m = 5259.04 ft Lev Free Conv (LFC): 654.84 mb = 3699.96 m = 12138.82 ft Equ Level (EL): 234.84 mb = 11415.71 m = 37452.65 ft B at Equ Level: 519.44 J/kg Max Parcel Lev (MPL): 114.84 mb = 15860.61 m = 52035.50 ft Wind level data Storm motion: 115 at 9 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 ---------------------------------------------------------- 0 941 652 300 3 2.6 -1.5 | 297 12 10.5 -5.3 1 925 762 320 3 1.9 -2.3 | 302 12 9.8 -6.1 2 909 914 335 4 1.7 -3.6 | 308 12 9.6 -7.4 3 850 1500 65 4 -3.6 -1.7 | 322 7 4.3 -5.5 4 789 2134 95 7 -7.0 0.6 | 344 3 0.9 -3.2 5 761 2438 95 6 -6.0 0.5 | 329 4 1.9 -3.2 6 734 2743 80 10 -9.8 -1.7 | 20 6 -2.0 -5.5 7 709 3048 90 12 -12.0 0.0 | 48 6 -4.1 -3.8 8 700 3152 85 12 -12.0 -1.0 | 40 6 -4.1 -4.8 9 658 3658 75 15 -14.5 -3.9 | 41 10 -6.6 -7.6 10 610 4267 105 14 -13.5 3.6 | 89 6 -5.6 -0.1 11 545 5182 100 17 -16.7 3.0 | 85 9 -8.8 -0.8 12 525 5486 85 15 -14.9 -1.3 | 54 9 -7.0 -5.1 13 500 5880 70 14 -13.2 -4.8 | 32 10 -5.3 -8.6 14 486 6096 75 14 -13.5 -3.6 | 37 9 -5.6 -7.4 15 467 6401 85 19 -18.9 -1.7 | 64 12 -11.0 -5.4 16 449 6706 65 22 -19.9 -9.3 | 43 18 -12.0 -13.1 17 432 7010 55 20 -16.4 -11.5 | 29 17 -8.5 -15.2 18 415 7315 60 15 -13.0 -7.5 | 24 12 -5.1 -11.3 19 400 7600 20 11 -3.8 -10.3 | 344 15 4.1 -14.1 20 399 7620 20 10 -3.4 -9.4 | 341 14 4.5 -13.2 21 367 8230 15 15 -3.9 -14.5 | 348 19 4.0 -18.3 22 311 9449 25 11 -4.6 -10.0 | 347 14 3.2 -13.7 23 300 9720 15 12 -3.1 -11.6 | 343 16 4.8 -15.4 24 286 10058 15 11 -2.8 -10.6 | 341 15 5.0 -14.4 25 262 10668 5 12 -1.0 -12.0 | 336 17 6.8 -15.7 26 251 10973 20 12 -4.1 -11.3 | 346 16 3.8 -15.0 27 250 10990 15 12 -3.1 -11.6 | 343 16 4.8 -15.4 28 229 11582 360 12 -0.0 -12.0 | 333 18 7.9 -15.8 29 209 12192 15 11 -2.8 -10.6 | 341 15 5.0 -14.4 30 200 12480 360 14 -0.0 -14.0 | 336 19 7.9 -17.8 31 181 13106 345 16 4.1 -15.5 | 328 23 12.0 -19.2 32 164 13716 300 11 9.5 -5.5 | 298 20 17.4 -9.3 33 150 14280 130 8 -6.1 5.1 | 232 2 1.8 1.4 34 149 14326 265 1 1.0 0.1 | 292 10 8.9 -3.7 35 141 14630 115 10 -9.1 4.2 | 112 1 -1.2 0.5 36 134 14935 105 15 -14.5 3.9 | 91 7 -6.6 0.1 37 127 15240 75 15 -14.5 -3.9 | 41 10 -6.6 -7.6 38 121 15545 75 13 -12.6 -3.4 | 33 9 -4.7 -7.1 39 109 16154 45 22 -15.6 -15.6 | 22 21 -7.7 -19.3 40 103 16459 355 16 1.4 -15.9 | 335 22 9.3 -19.7 41 100 16650 335 20 8.5 -18.1 | 323 27 16.3 -21.9 42 98 16764 340 21 7.2 -19.7 | 327 28 15.1 -23.5 43 93 17069 270 19 19.0 -0.0 | 278 27 26.9 -3.8 44 83 17678 245 25 22.7 10.6 | 257 31 30.6 6.8 45 82 17756 255 16 15.5 4.1 | 269 23 23.3 0.4 46 79 17983 255 16 15.5 4.1 | 269 23 23.3 0.4 47 75 18288 265 13 13.0 1.1 | 277 21 20.8 -2.6 48 71 18593 355 14 1.2 -13.9 | 333 20 9.1 -17.7 49 70 18650 345 14 3.6 -13.5 | 326 21 11.5 -17.3 50 67 18898 355 18 1.6 -17.9 | 336 24 9.5 -21.7 51 64 19202 325 11 6.3 -9.0 | 312 19 14.2 -12.8 52 61 19507 185 15 1.3 14.9 | 219 14 9.2 11.2 53 57 19812 140 3 -1.9 2.3 | 284 6 6.0 -1.5 54 55 20117 15 12 -3.1 -11.6 | 343 16 4.8 -15.4 55 50 20630 305 7 5.7 -4.0 | 300 16 13.6 -7.8 56 49 20726 330 17 8.5 -14.7 | 318 25 16.4 -18.5 57 47 21031 190 3 0.5 3.0 | 275 8 8.4 -0.8 58 42 21641 225 12 8.5 8.5 | 254 17 16.4 4.7 59 38 22250 100 16 -15.8 2.8 | 83 8 -7.9 -1.0 60 35 22860 45 24 -17.0 -17.0 | 24 23 -9.1 -20.7 61 32 23470 80 12 -11.8 -2.1 | 34 7 -3.9 -5.8 62 30 23774 85 20 -19.9 -1.7 | 65 13 -12.0 -5.5 63 30 23780 65 22 -19.9 -9.3 | 43 18 -12.0 -13.1 64 28 24079 65 22 -19.9 -9.3 | 43 18 -12.0 -13.1 65 24 24689 115 30 -27.2 12.7 | 115 21 -19.3 8.9 66 22 24994 115 21 -19.0 8.9 | 115 12 -11.1 5.1 67 19 25603 105 40 -38.6 10.4 | 102 31 -30.7 6.6 Wind Parameters Mean winds (0-6000m): 85.5 at 11.7 knts Storm direction: 115.5 at 8.7 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -2.0 tot: 23.8 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 22.33 Bulk Shear: 23.36 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 ------------------------------------------------------------------------------- 500 336 4 307 12| 4.3 0.0 4.3| 12.7 0.0 12.7 25.5 0.86| 5.0 4.3 1000 13 4 317 10| 3.6 0.0 3.6| 15.8 0.0 15.8 15.8 0.59| 4.8 2.8 1500 53 5 327 8| 3.3 0.0 3.3| 17.6 0.0 17.6 11.7 0.55| 4.3 2.4 2000 70 5 331 6| 2.5 0.6 3.1| 20.4 -0.6 19.8 9.9 0.55| 4.2 2.3 2500 77 6 341 6| 2.6 0.5 3.1| 25.5 -1.7 23.8 9.5 0.55| 4.4 2.4 3000 78 8 354 5| 2.2 1.0 3.2| 25.8 -2.0 23.8 7.9 0.47| 4.3 2.0 4000 85 9 17 5| 2.1 0.8 2.8| 38.2 -2.2 36.0 9.0 0.52| 4.4 2.3 5000 89 11 34 5| 1.6 1.1 2.8| 38.2 -17.3 20.9 4.2 0.27| 4.3 1.2 6000 85 12 39 6| 1.4 1.6 2.9| 51.5 -36.2 15.3 2.5 0.19| 4.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20250422.00.gif