UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 19 OCT 25 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 84 28.6 21.6 66 7.0 23.5 20 3 301.7 304.7 296.7 350.1 16.44 1 1000 90 28.4 22.4 70 6.0 24.0 220 7 301.5 304.7 297.2 352.5 17.30 2 928 754 26.6 19.6 65 7.0 21.6 87 7 306.2 309.1 297.3 353.2 15.66 3 925 783 26.4 19.4 65 7.0 21.4 80 8 306.3 309.2 297.3 352.9 15.51 4 897 1054 24.6 17.6 65 7.0 19.7 77 13 307.2 309.8 296.7 350.1 14.26 5 850 1524 20.2 16.3 78 3.9 17.5 85 18 307.3 309.9 296.4 349.1 13.85 6 811 1929 16.6 14.5 87 2.1 15.2 85 19 307.6 310.1 295.9 346.6 12.91 7 786 2196 15.6 8.6 63 7.0 11.2 84 20 309.3 311.0 293.5 336.7 8.96 8 746 2639 12.0 10.4 90 1.6 11.0 83 19 310.1 312.1 295.0 342.7 10.68 9 700 3172 9.4 6.8 84 2.6 7.8 90 18 312.9 314.6 294.4 340.5 8.90 10 645 3849 6.6 0.6 65 6.0 3.3 99 17 317.1 318.3 293.6 336.9 6.21 11 634 3990 5.6 1.9 77 3.7 3.5 97 18 317.6 318.9 294.2 339.6 6.94 12 563 4950 -1.9 -2.0 99 0.1 -2.0 84 23 319.7 320.8 294.0 338.6 5.88 13 530 5430 -3.3 -10.3 58 7.0 -6.3 76 27 323.6 324.2 292.9 334.6 3.30 14 511 5719 -5.3 -10.0 69 4.7 -7.4 75 23 324.6 325.2 293.4 336.2 3.50 15 500 5890 -5.7 -12.7 58 7.0 -8.5 75 20 326.1 326.7 293.3 335.8 2.88 16 484 6144 -7.1 -19.1 38 12.0 -11.2 82 20 327.4 327.8 292.7 333.5 1.74 17 468 6405 -8.9 -18.9 44 10.0 -12.3 95 15 328.3 328.7 293.0 334.7 1.84 18 460 6539 -8.5 -25.5 24 17.0 -13.5 99 15 330.5 330.7 292.9 334.2 1.04 19 431 7041 -10.9 -39.9 7 29.0 -16.6 86 15 333.6 333.7 293.0 334.7 0.28 20 405 7516 -14.7 -26.7 35 12.0 -17.9 81 16 334.7 334.9 294.0 338.6 1.06 21 400 7610 -15.1 -29.1 29 14.0 -18.6 75 15 335.4 335.5 294.0 338.6 0.86 22 317 9325 -26.3 -49.3 10 23.0 -28.9 75 17 342.9 342.9 295.1 343.4 0.13 23 300 9720 -29.7 -51.7 10 22.0 -31.7 35 15 343.5 343.5 295.3 344.0 0.11 24 286 10061 -32.1 -61.1 4 29.0 -34.0 45 11 344.8 344.8 295.5 345.0 0.04 25 250 11000 -39.9 -61.9 8 22.0 -40.9 15 11 346.7 346.8 296.0 346.9 0.04 26 224 11738 -45.7 -63.7 11 18.0 -46.3 346 11 348.9 348.9 296.4 349.1 0.03 27 200 12480 -52.3 -68.3 13 16.0 -52.7 325 17 349.9 350.0 296.6 350.0 0.02 28 189 12842 -55.5 -68.5 18 13.0 -55.7 331 18 350.5 350.5 296.8 350.6 0.02 29 183 13047 -57.5 -62.0 56 4.5 -57.6 334 18 350.5 350.5 296.8 350.7 0.05 30 174 13362 -60.5 -62.9 73 2.4 -60.6 326 19 350.6 350.7 296.8 350.8 0.05 31 162 13803 -63.7 -71.7 33 8.0 -63.8 309 20 352.5 352.5 297.2 352.6 0.01 32 150 14270 -67.7 -71.4 59 3.7 -67.7 295 15 353.5 353.5 297.4 353.5 0.02 33 145 14472 -69.9 -72.6 68 2.7 -69.9 292 15 353.1 353.1 297.3 353.1 0.01 34 107 16220 -81.9 -86.4 46 4.5 -81.9 230 7 362.4 362.4 299.2 362.4 0.00 35 101 16544 -80.1 -86.1 36 6.0 -80.1 175 10 371.9 371.9 300.9 371.9 0.00 36 100 16600 -80.3 -86.3 36 6.0 -80.3 165 10 372.6 372.6 301.0 372.6 0.00 37 95 16891 -81.3 -87.3 35 6.0 -81.3 163 10 376.1 376.1 301.6 376.1 0.00 38 84 17593 -76.9 -85.9 22 9.0 -76.9 217 14 398.5 398.5 305.0 398.5 0.00 39 76 18182 -69.3 -87.3 6 18.0 -69.4 279 16 426.0 426.0 308.4 426.0 0.00 40 70 18670 -73.5 -87.5 10 14.0 -73.6 300 25 427.1 427.1 308.5 427.2 0.00 41 62 19373 -76.5 -89.5 11 13.0 -76.6 297 31 435.6 435.6 309.4 435.6 0.00 42 61 19467 -76.5 -89.5 11 13.0 -76.6 296 33 437.6 437.6 309.6 437.6 0.00 43 58 19757 -76.5 -90.5 9 14.0 -76.6 291 21 444.0 444.0 310.3 444.0 0.00 44 54 20175 -69.5 -89.5 4 20.0 -69.6 200 12 469.3 469.3 312.5 469.3 0.00 45 50 20630 -72.9 -90.9 5 18.0 -73.0 90 31 471.7 471.7 312.8 471.7 0.00 46 46 21123 -71.9 -91.9 3 20.0 -72.1 88 33 485.5 485.5 313.9 485.5 0.00 47 45 21255 -68.1 -91.1 2 23.0 -68.3 86 36 497.8 497.8 314.8 497.8 0.00 48 42 21673 -65.7 -90.7 2 25.0 -66.0 83 45 513.6 513.6 315.9 513.7 0.00 49 39 22124 -67.1 -91.1 2 24.0 -67.4 100 53 521.1 521.1 316.4 521.1 0.00 50 30 23740 -60.3 -88.3 1 28.0 -61.2 90 58 580.3 580.3 319.7 580.3 0.01 51 27 24396 -61.1 -89.1 1 28.0 -62.0 83 57 595.8 595.8 320.4 595.8 0.01 52 24 25139 -54.5 -85.5 1 31.0 -56.5 80 66 635.3 635.3 322.1 635.4 0.01 TRP 107 16220 -81.9 -86.4 46 4.5 -81.9 230 7 362.4 362.4 299.2 362.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 580.99 mb = 4706.84 m = 15442.20 ft Wetbulb zero: 588.70 mb = 4589.22 m = 15056.31 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 76.72 % Est. max temperature: 34.24 C = 93.64 F Sfc-Lift cond lev (LCL): 904.51 mb = 980.60 m = 3217.16 ft T: 25.09 C 700-500 lapse rate: 5.56 C/km ThetaE index: 16.52 C Layer 925.0- 746.0 mb Conv cond level (CCL): 828.21 mb = 1747.66 m = 5733.72 ft Mean mixing ratio: 16.08 g/kg Conv temperature: 34.44 C = 93.99 F Cap Strength: 2.53 C Lifted Index: -3.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.77 C Lifted Index @700 mb: -1.93 C Showalter Index: -2.38 C Risk: Severe thunderstorms possible Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 22.00 C K Index: 39.60 Risk: > 80 % chance of thunderstorms Sweat Index: 251.60 Risk: None Energy Index: -2.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1091.27 J/kg Max Up Vert Vel: 46.72 m/s Conv Inhibition (B-): 68.91 J/kg Cap Strength: 2.53 C Lift Cond Lev (LCL): 862.84 mb = 1393.17 m = 4570.72 ft Lev Free Conv (LFC): 807.84 mb = 1962.00 m = 6436.93 ft Equ Level (EL): 157.84 mb = 13961.20 m = 45803.90 ft B at Equ Level: 1088.18 J/kg Max Parcel Lev (MPL): 87.84 mb = 17338.32 m = 56883.57 ft Wind level data Storm motion: 116 at 14 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 1001 84 20 3 -1.0 -2.8 | 308 14 11.3 -8.7 1 1000 90 220 7 4.5 5.4 | 272 17 16.8 -0.5 2 976 305 230 12 9.2 7.7 | 265 22 21.5 1.8 3 943 610 125 2 -1.6 1.1 | 294 12 10.7 -4.8 4 925 783 80 8 -7.9 -1.4 | 329 9 4.4 -7.3 5 911 914 75 12 -11.6 -3.1 | 355 9 0.7 -9.0 6 850 1524 85 18 -17.9 -1.6 | 37 9 -5.6 -7.5 7 791 2134 85 20 -19.9 -1.7 | 45 11 -7.6 -7.6 8 763 2438 80 20 -19.7 -3.5 | 38 12 -7.4 -9.4 9 700 3172 90 18 -18.0 0.0 | 44 8 -5.7 -5.9 10 685 3353 85 19 -18.9 -1.7 | 41 10 -6.6 -7.6 11 659 3658 100 17 -16.7 3.0 | 56 5 -4.4 -3.0 12 611 4267 95 18 -17.9 1.6 | 52 7 -5.6 -4.3 13 526 5486 75 28 -27.0 -7.2 | 48 20 -14.7 -13.2 14 500 5890 75 20 -19.3 -5.2 | 32 13 -7.0 -11.1 15 487 6096 80 21 -20.7 -3.6 | 41 13 -8.4 -9.6 16 468 6401 95 15 -14.9 1.3 | 30 5 -2.6 -4.6 17 450 6706 105 14 -13.5 3.6 | 28 3 -1.2 -2.3 18 432 7010 85 15 -14.9 -1.3 | 20 8 -2.6 -7.2 19 416 7315 95 17 -16.9 1.5 | 46 6 -4.6 -4.4 20 400 7610 75 15 -14.5 -3.9 | 13 10 -2.2 -9.8 21 383 7925 85 15 -14.9 -1.3 | 20 8 -2.6 -7.2 22 368 8230 80 12 -11.8 -2.1 | 357 8 0.5 -8.0 23 353 8534 100 22 -21.7 3.8 | 77 10 -9.4 -2.1 24 338 8839 110 21 -19.7 7.2 | 100 8 -7.4 1.3 25 311 9449 65 16 -14.5 -6.8 | 10 13 -2.2 -12.7 26 300 9720 35 15 -8.6 -12.3 | 349 19 3.7 -18.2 27 299 9754 40 14 -9.0 -10.7 | 349 17 3.3 -16.6 28 286 10058 45 11 -7.8 -7.8 | 342 14 4.5 -13.7 29 274 10363 30 9 -4.5 -7.8 | 330 16 7.8 -13.7 30 250 11000 15 11 -2.8 -10.6 | 330 19 9.5 -16.5 31 229 11582 360 11 -0.0 -11.0 | 324 21 12.3 -16.9 32 219 11887 330 10 5.0 -8.7 | 310 23 17.3 -14.6 33 200 12480 325 17 9.8 -13.9 | 312 30 22.1 -19.8 34 181 13106 335 18 7.6 -16.3 | 318 30 19.9 -22.2 35 156 14021 300 21 18.2 -10.5 | 298 35 30.5 -16.4 36 150 14270 295 15 13.6 -6.3 | 295 29 25.9 -12.2 37 141 14630 290 15 14.1 -5.1 | 293 29 26.4 -11.0 38 120 15545 325 19 10.9 -15.6 | 313 32 23.2 -21.5 39 108 16154 350 12 2.1 -11.8 | 321 23 14.4 -17.7 40 107 16220 230 7 5.4 4.5 | 275 18 17.7 -1.4 41 100 16600 165 10 -2.6 9.7 | 249 10 9.7 3.8 42 97 16764 165 10 -2.6 9.7 | 249 10 9.7 3.8 43 92 17069 160 11 -3.8 10.3 | 243 10 8.5 4.4 44 88 17374 205 4 1.7 3.6 | 279 14 14.0 -2.3 45 83 17678 220 17 10.9 13.0 | 253 24 23.2 7.1 46 79 17983 245 20 18.1 8.5 | 265 31 30.4 2.5 47 75 18288 295 14 12.7 -5.9 | 295 28 25.0 -11.8 48 71 18593 290 22 20.7 -7.5 | 292 36 33.0 -13.4 49 70 18670 300 25 21.7 -12.5 | 298 39 34.0 -18.4 50 67 18898 305 25 20.5 -14.3 | 302 39 32.8 -20.2 51 61 19507 295 33 29.9 -13.9 | 295 47 42.2 -19.9 52 58 19812 290 19 17.9 -6.5 | 292 33 30.2 -12.4 53 55 20117 220 12 7.7 9.2 | 261 20 20.0 3.3 54 52 20422 125 14 -11.5 8.0 | 201 2 0.8 2.1 55 50 20630 90 31 -31.0 0.0 | 72 20 -18.7 -5.9 56 47 21031 90 31 -31.0 0.0 | 72 20 -18.7 -5.9 57 42 21641 80 43 -42.3 -7.5 | 66 33 -30.0 -13.4 58 40 21946 100 54 -53.2 9.4 | 95 41 -40.9 3.5 59 35 22860 100 48 -47.3 8.3 | 94 35 -35.0 2.4 60 31 23470 90 65 -65.0 0.0 | 84 53 -52.7 -5.9 61 30 23740 90 58 -58.0 0.0 | 83 46 -45.7 -5.9 62 26 24384 80 56 -55.1 -9.7 | 70 46 -42.8 -15.6 63 22 24994 80 76 -74.8 -13.2 | 73 65 -62.5 -19.1 64 19 25603 80 72 -70.9 -12.5 | 73 61 -58.6 -18.4 Wind Parameters Mean winds (0-6000m): 85.6 at 18.2 knts Storm direction: 115.6 at 13.6 knts Shear (0-3000m) pos: 1.6 neg: 2.4 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 63.8 neg: -61.5 tot: 2.3 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 1.7 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 13.37 Bulk Shear: 81.62 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 ------------------------------------------------------------------------------- 500 222 8 269 18| 5.0 0.0 5.0| 19.5 -58.1 -38.6 -77.3 -0.26| 30.5 -7.9 1000 141 9 264 7| 2.5 6.3 8.8| 46.9 -58.1 -11.2 -11.2 0.10| 21.8 2.1 1500 95 11 345 5| 2.9 4.2 7.1| 58.5 -58.1 0.4 0.2 0.19| 16.2 3.1 2000 90 13 8 6| 2.2 3.6 5.7| 61.5 -58.1 3.4 1.7 0.21| 12.6 2.6 2500 87 15 18 7| 1.7 2.9 4.6| 62.0 -61.5 0.5 0.2 0.18| 10.5 1.9 3000 87 15 24 7| 1.6 2.4 4.0| 63.8 -61.5 2.3 0.8 0.18| 9.2 1.7 4000 89 16 30 7| 1.5 1.8 3.3| 67.5 -62.5 5.0 1.2 0.18| 7.8 1.4 5000 89 17 36 8| 1.2 2.3 3.5| 68.0 -64.7 3.3 0.7 0.15| 7.2 1.1 6000 86 18 39 9| 1.2 2.1 3.3| 74.2 -88.4 -14.3 -2.4 0.08| 7.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251019.00.gif