UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 23 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 92 SFC 943 652 24.8 21.3 81 3.5 22.3 70 8 303.0 306.2 297.4 353.8 17.15 2 926 775 25.4 20.4 74 5.0 21.8 56 14 305.2 308.3 297.6 354.6 16.51 3 925 782 25.2 20.2 74 5.0 21.6 55 14 305.1 308.1 297.4 353.9 16.32 4 850 1521 19.4 16.7 84 2.7 17.5 45 10 306.5 309.1 296.4 349.2 14.21 5 820 1830 17.4 15.3 87 2.1 16.0 55 11 307.5 310.0 296.2 348.1 13.46 6 700 3167 9.6 7.3 86 2.3 8.2 95 19 313.1 314.9 294.7 341.7 9.21 7 660 3653 5.8 5.8 100 0.0 5.8 71 19 314.1 315.8 294.7 341.6 8.80 8 597 4470 1.4 -1.1 83 2.5 0.1 67 22 318.2 319.3 293.6 337.1 5.92 9 583 4662 1.6 -8.4 47 10.0 -3.0 64 21 320.6 321.3 292.3 332.0 3.48 10 551 5117 0.0 -19.0 22 19.0 -6.8 69 19 323.9 324.2 291.5 329.3 1.54 11 542 5249 -1.1 -13.1 40 12.0 -6.0 75 18 324.1 324.6 292.4 332.8 2.57 12 529 5443 -2.3 -18.3 28 16.0 -8.1 83 17 325.0 325.3 291.9 330.9 1.71 13 519 5595 -3.3 -11.3 54 8.0 -6.7 80 17 325.5 326.1 293.3 336.0 3.11 14 500 5890 -4.3 -26.3 16 22.0 -10.8 95 17 327.8 328.0 292.0 331.0 0.89 15 492 6016 -4.9 -29.9 12 25.0 -11.6 98 16 328.6 328.7 292.0 331.0 0.65 16 483 6161 -5.9 -26.9 17 21.0 -11.9 106 15 329.1 329.3 292.3 332.2 0.87 17 479 6225 -5.9 -35.9 7 30.0 -12.8 113 13 329.9 329.9 292.0 331.3 0.37 18 475 6291 -5.5 -32.5 10 27.0 -12.3 120 12 331.2 331.3 292.6 333.1 0.52 19 400 7610 -14.9 -41.9 8 27.0 -19.6 220 11 335.6 335.7 293.4 336.6 0.24 20 348 8647 -23.1 -40.1 20 17.0 -25.8 222 17 338.2 338.2 294.2 339.5 0.33 21 322 9212 -26.7 -59.7 3 33.0 -29.4 205 21 340.8 340.8 294.6 340.9 0.04 22 307 9555 -28.9 -52.9 8 24.0 -31.1 239 21 342.4 342.4 295.0 342.8 0.09 23 300 9720 -30.3 -52.3 10 22.0 -32.3 255 21 342.7 342.7 295.1 343.1 0.10 24 250 10980 -41.1 -60.1 11 19.0 -42.0 260 22 345.0 345.0 295.6 345.2 0.05 25 208 12206 -51.9 -61.9 29 10.0 -52.2 263 33 346.7 346.7 295.9 346.9 0.04 26 202 12396 -53.5 -59.5 48 6.0 -53.7 261 36 347.1 347.1 296.0 347.3 0.06 27 200 12460 -53.9 -56.7 71 2.8 -54.0 260 37 347.4 347.4 296.1 347.8 0.09 28 199 12492 -54.1 -55.2 88 1.1 -54.1 260 37 347.6 347.6 296.2 348.0 0.11 29 167 13596 -62.5 -74.5 18 12.0 -62.6 261 45 351.5 351.5 297.0 351.5 0.01 30 150 14250 -67.7 -76.7 27 9.0 -67.8 255 44 353.5 353.5 297.4 353.5 0.01 31 147 14371 -68.7 -77.7 26 9.0 -68.8 255 43 353.8 353.8 297.4 353.8 0.01 32 101 16554 -79.1 -86.1 31 7.0 -79.1 263 18 373.8 373.8 301.2 373.8 0.00 33 100 16610 -78.9 -85.9 31 7.0 -78.9 265 17 375.3 375.3 301.5 375.3 0.00 34 93 17021 -80.7 -87.7 30 7.0 -80.7 285 20 379.6 379.6 302.2 379.6 0.00 35 80 17873 -78.9 -87.9 22 9.0 -78.9 283 26 400.0 400.0 305.2 400.0 0.00 36 76 18169 -74.3 -87.3 12 13.0 -74.3 286 24 415.5 415.5 307.2 415.6 0.00 37 70 18650 -72.3 -88.3 7 16.0 -72.4 155 9 429.7 429.7 308.8 429.7 0.00 38 66 18996 -73.7 -88.7 8 15.0 -73.7 116 11 434.0 434.0 309.3 434.0 0.00 39 55 20070 -71.3 -90.3 4 19.0 -71.4 53 14 462.7 462.7 312.0 462.7 0.00 40 54 20179 -68.5 -89.5 3 21.0 -68.7 58 14 471.6 471.6 312.8 471.6 0.00 41 50 20640 -69.5 -90.5 3 21.0 -69.6 85 33 479.7 479.7 313.4 479.7 0.00 42 42 21699 -62.1 -89.1 2 27.0 -62.6 89 33 522.6 522.6 316.5 522.6 0.00 43 38 22314 -64.5 -89.5 2 25.0 -64.9 83 39 531.6 531.6 317.0 531.6 0.00 44 30 23780 -58.5 -87.5 1 29.0 -59.6 105 49 585.2 585.2 319.9 585.2 0.01 45 28 24214 -58.5 -87.5 1 29.0 -59.6 103 52 596.8 596.8 320.5 596.9 0.01 46 26 24686 -52.3 -85.3 1 33.0 -54.6 100 55 627.2 627.2 321.8 627.3 0.01 47 24 25207 -49.7 -82.7 1 33.0 -52.8 96 51 649.3 649.3 322.7 649.4 0.02 48 23 25485 -50.5 -83.5 1 33.0 -53.5 94 49 654.9 654.9 322.9 655.0 0.02 TRP 93 17021 -80.7 -87.7 30 7.0 -80.7 285 20 379.6 379.6 302.2 379.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 551.00 mb = 5117.06 m = 16788.04 ft Wetbulb zero: 596.64 mb = 4475.30 m = 14682.56 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 73.37 % Est. max temperature: 30.42 C = 86.76 F Sfc-Lift cond lev (LCL): 896.25 mb = 1057.93 m = 3470.86 ft T: 23.03 C 700-500 lapse rate: 5.10 C/km ThetaE index: 25.30 C Layer 925.0- 542.0 mb Conv cond level (CCL): 820.70 mb = 1822.61 m = 5979.64 ft Mean mixing ratio: 15.45 g/kg Conv temperature: 29.22 C = 84.60 F Cap Strength: 1.08 C Lifted Index: -1.98 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.90 C Lifted Index @700 mb: -1.49 C Showalter Index: -1.04 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 38.10 Risk: > 80 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -3.49 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1072.63 J/kg Max Up Vert Vel: 46.32 m/s Conv Inhibition (B-): 16.28 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 843.74 mb = 1584.54 m = 5198.57 ft Lev Free Conv (LFC): 788.74 mb = 2158.40 m = 7081.28 ft Equ Level (EL): 158.74 mb = 13904.75 m = 45618.70 ft B at Equ Level: 1065.04 J/kg Max Parcel Lev (MPL): 88.74 mb = 17286.25 m = 56712.73 ft Wind level data Storm motion: 103 at 12 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 ---------------------------------------------------------- 0 943 652 70 8 -7.5 -2.7 | 323 7 4.2 -5.5 1 925 782 55 14 -11.5 -8.0 | 359 11 0.3 -10.8 2 911 914 45 15 -10.6 -10.6 | 355 13 1.1 -13.4 3 880 1219 30 11 -5.5 -9.5 | 333 14 6.2 -12.3 4 850 1521 45 10 -7.1 -7.1 | 335 11 4.7 -9.8 5 791 2134 65 12 -10.9 -5.1 | 354 8 0.9 -7.8 6 763 2438 75 15 -14.5 -3.9 | 23 7 -2.8 -6.7 7 710 3048 95 19 -18.9 1.7 | 81 7 -7.2 -1.1 8 700 3167 95 19 -18.9 1.7 | 81 7 -7.2 -1.1 9 659 3658 70 19 -17.9 -6.5 | 33 11 -6.1 -9.3 10 611 4267 70 23 -21.6 -7.9 | 43 15 -9.9 -10.6 11 567 4877 60 20 -17.3 -10.0 | 24 14 -5.6 -12.8 12 526 5486 85 17 -16.9 -1.5 | 51 7 -5.2 -4.2 13 506 5791 70 17 -16.0 -5.8 | 26 10 -4.2 -8.6 14 500 5890 95 17 -16.9 1.5 | 76 5 -5.2 -1.3 15 487 6096 100 16 -15.8 2.8 | 90 4 -4.0 0.0 16 450 6706 165 3 -0.8 2.9 | 269 11 10.9 0.1 17 400 7610 220 11 7.1 8.4 | 253 20 18.8 5.7 18 383 7925 220 11 7.1 8.4 | 253 20 18.8 5.7 19 368 8230 240 13 11.3 6.5 | 261 23 23.0 3.7 20 325 9144 200 21 7.2 19.7 | 228 25 18.9 17.0 21 300 9720 255 21 20.3 5.4 | 265 32 32.0 2.7 22 299 9754 255 21 20.3 5.4 | 265 32 32.0 2.7 23 273 10363 245 20 18.1 8.5 | 259 30 29.9 5.7 24 262 10668 270 23 23.0 -0.0 | 275 35 34.7 -2.8 25 250 10980 260 22 21.7 3.8 | 268 33 33.4 1.1 26 239 11278 260 24 23.6 4.2 | 268 35 35.4 1.4 27 228 11582 270 23 23.0 -0.0 | 275 35 34.7 -2.8 28 200 12460 260 37 36.4 6.4 | 266 48 48.2 3.7 29 180 13106 265 45 44.8 3.9 | 269 57 56.6 1.2 30 150 14250 255 44 42.5 11.4 | 261 55 54.2 8.6 31 141 14630 255 42 40.6 10.9 | 261 53 52.3 8.1 32 127 15240 225 31 21.9 21.9 | 240 39 33.6 19.2 33 100 16610 265 17 16.9 1.5 | 273 29 28.7 -1.3 34 97 16764 265 17 16.9 1.5 | 273 29 28.7 -1.3 35 93 17021 285 20 19.3 -5.2 | 284 32 31.0 -7.9 36 92 17069 295 19 17.2 -8.0 | 290 31 28.9 -10.8 37 87 17374 260 15 14.8 2.6 | 270 26 26.5 -0.2 38 83 17678 290 18 16.9 -6.2 | 287 30 28.6 -8.9 39 79 17983 280 30 29.5 -5.2 | 281 42 41.3 -8.0 40 75 18288 290 21 19.7 -7.2 | 288 33 31.5 -10.0 41 71 18593 230 16 12.3 10.3 | 253 25 24.0 7.5 42 70 18650 155 9 -3.8 8.2 | 236 10 7.9 5.4 43 67 18898 120 11 -9.5 5.5 | 219 4 2.2 2.7 44 61 19507 95 13 -13.0 1.1 | 37 2 -1.2 -1.6 45 58 19812 105 18 -17.4 4.7 | 108 6 -5.7 1.9 46 55 20117 45 13 -9.2 -9.2 | 348 12 2.5 -12.0 47 52 20422 105 18 -17.4 4.7 | 108 6 -5.7 1.9 48 50 20640 85 33 -32.9 -2.9 | 75 22 -21.1 -5.6 49 49 20726 110 22 -20.7 7.5 | 118 10 -8.9 4.8 50 47 21031 85 32 -31.9 -2.8 | 75 21 -20.2 -5.6 51 42 21641 95 31 -30.9 2.7 | 90 19 -19.2 -0.1 52 40 21946 70 41 -38.5 -14.0 | 58 32 -26.8 -16.8 53 35 22860 100 37 -36.4 6.4 | 98 25 -24.7 3.7 54 30 23780 105 49 -47.3 12.7 | 106 37 -35.6 9.9 55 26 24384 100 55 -54.2 9.6 | 99 43 -42.4 6.8 56 18 25908 80 36 -35.5 -6.3 | 69 25 -23.7 -9.0 Wind Parameters Mean winds (0-6000m): 73.3 at 16.1 knts Storm direction: 103.3 at 12.0 knts Shear (0-3000m) pos: 2.9 neg: 2.6 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 39.5 neg: -36.5 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.1 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 164.11 Bulk Shear: 6.54 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 48 13 350 12| 0.0 7.5 7.5| 10.6 -16.0 -5.4 -10.8 0.04| 13.5 0.5 1000 44 12 343 12| 1.8 3.7 5.5| 13.3 -19.6 -6.3 -6.3 0.03| 9.0 0.2 1500 49 12 344 11| 2.3 2.5 4.8| 19.7 -19.6 0.1 0.1 0.15| 7.3 1.1 2000 56 12 351 10| 3.2 1.9 5.0| 30.9 -19.6 11.4 5.7 0.33| 7.0 2.3 2500 66 13 4 8| 3.5 1.5 5.0| 39.5 -19.6 19.9 8.0 0.43| 6.6 2.8 3000 70 14 13 8| 2.9 2.6 5.5| 39.5 -36.5 3.0 1.0 0.16| 6.9 1.1 4000 69 16 22 9| 2.2 2.3 4.5| 46.1 -47.8 -1.7 -0.4 0.12| 6.1 0.7 5000 70 17 25 9| 2.0 1.9 3.9| 57.8 -56.8 1.0 0.2 0.11| 6.0 0.7 6000 73 16 26 8| 2.2 1.6 3.7| 85.7 -59.3 26.4 4.4 0.30| 7.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251023.00.gif