UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 6 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 1003 84 24.6 22.1 86 2.5 22.8 270 2 297.5 300.6 295.8 346.6 16.93 1 1000 108 24.2 22.3 89 1.9 22.9 140 2 297.4 300.5 296.0 347.2 17.19 2 952 539 21.2 20.5 96 0.7 20.7 81 13 298.5 301.5 295.6 345.5 16.15 3 926 781 21.6 19.5 88 2.1 20.1 65 17 301.3 304.2 296.0 347.2 15.59 4 925 790 21.6 19.5 88 2.1 20.1 65 17 301.4 304.3 296.0 347.4 15.61 5 850 1522 17.8 16.1 90 1.7 16.7 85 18 304.8 307.3 295.7 345.6 13.67 6 724 2882 11.6 3.6 58 8.0 7.0 77 13 312.3 313.6 292.7 333.7 6.86 7 700 3163 9.4 4.4 71 5.0 6.5 80 13 312.9 314.3 293.4 336.3 7.51 8 630 4029 3.8 -0.8 72 4.6 1.4 83 21 316.1 317.2 292.9 334.3 5.74 9 564 4924 0.4 -17.6 24 18.0 -6.2 51 15 322.2 322.6 291.2 328.0 1.70 10 535 5345 -2.7 -21.7 22 19.0 -8.9 69 15 323.4 323.7 291.1 327.8 1.26 11 530 5420 -3.1 -22.1 21 19.0 -9.2 72 15 323.8 324.1 291.2 328.1 1.23 12 526 5480 -3.9 -9.9 63 6.0 -6.5 74 15 323.6 324.2 293.0 335.0 3.43 13 516 5632 -3.5 -19.5 28 16.0 -9.1 79 17 325.8 326.1 292.1 331.3 1.58 14 508 5755 -4.7 -15.7 42 11.0 -8.9 82 19 325.8 326.3 292.6 333.4 2.21 15 500 5880 -5.3 -24.3 21 19.0 -11.1 85 21 326.6 326.8 291.8 330.4 1.07 16 494 5975 -5.7 -30.7 12 25.0 -12.1 87 19 327.2 327.3 291.6 329.4 0.60 17 443 6822 -10.9 -44.9 4 34.0 -16.7 75 20 331.0 331.0 292.2 331.6 0.16 18 400 7600 -15.9 -36.9 15 21.0 -20.0 90 22 334.3 334.4 293.3 335.9 0.40 19 387 7847 -17.7 -38.7 14 21.0 -21.4 86 21 335.1 335.2 293.4 336.5 0.35 20 384 7905 -18.1 -22.0 71 3.9 -19.3 85 21 335.4 335.7 294.7 341.5 1.71 21 377 8042 -17.9 -32.9 26 15.0 -21.1 83 20 337.4 337.5 294.3 339.8 0.64 22 370 8181 -18.5 -48.5 5 30.0 -22.6 81 20 338.4 338.4 294.0 338.9 0.13 23 326 9107 -26.5 -50.5 9 24.0 -29.0 108 11 339.9 339.9 294.4 340.3 0.11 24 320 9240 -27.7 -38.7 34 11.0 -29.3 108 10 340.0 340.1 294.7 341.6 0.42 25 300 9700 -30.3 -57.3 5 27.0 -32.4 95 8 342.7 342.7 295.0 342.9 0.06 26 299 9724 -30.5 -57.5 5 27.0 -32.6 95 8 342.7 342.7 295.0 342.9 0.05 27 271 10415 -36.7 -49.7 25 13.0 -37.7 99 10 343.5 343.5 295.3 344.1 0.15 28 268 10492 -37.1 -46.1 39 9.0 -37.9 101 10 344.0 344.0 295.5 344.9 0.23 29 263 10622 -38.1 -57.1 12 19.0 -39.2 104 10 344.4 344.4 295.4 344.7 0.06 30 258 10754 -39.3 -51.3 27 12.0 -40.1 100 11 344.5 344.5 295.5 345.1 0.13 31 255 10835 -39.7 -43.2 69 3.5 -40.0 94 12 345.1 345.2 295.8 346.4 0.33 32 250 10970 -40.7 -44.7 65 4.0 -41.1 85 14 345.6 345.6 295.9 346.7 0.29 33 246 11080 -41.7 -44.1 77 2.4 -41.9 82 12 345.7 345.7 296.0 346.9 0.31 34 237 11331 -43.5 -58.5 18 15.0 -44.2 90 13 346.6 346.7 296.0 346.9 0.06 35 230 11532 -45.1 -52.1 45 7.0 -45.5 109 11 347.2 347.2 296.1 347.8 0.13 36 220 11828 -47.5 -53.5 50 6.0 -47.8 118 9 347.9 348.0 296.3 348.4 0.12 37 200 12450 -52.9 -59.9 42 7.0 -53.1 125 5 349.0 349.0 296.5 349.3 0.06 38 174 13332 -60.7 -67.7 39 7.0 -60.8 115 7 350.3 350.3 296.7 350.4 0.02 39 163 13736 -63.9 -67.7 60 3.8 -64.0 129 11 351.5 351.5 297.0 351.7 0.03 40 150 14240 -67.9 -72.9 49 5.0 -67.9 100 11 353.1 353.1 297.3 353.2 0.01 41 135 14867 -72.1 -79.1 34 7.0 -72.1 124 16 356.5 356.5 298.0 356.5 0.01 42 127 15224 -74.9 -79.7 47 4.8 -74.9 163 24 357.7 357.7 298.2 357.7 0.01 43 123 15410 -74.9 -80.9 39 6.0 -74.9 160 30 361.0 361.0 298.9 361.0 0.00 44 118 15654 -70.5 -83.5 13 13.0 -70.6 158 29 373.4 373.4 301.2 373.4 0.00 45 101 16563 -76.7 -84.7 27 8.0 -76.7 268 25 378.5 378.5 302.0 378.5 0.00 46 100 16620 -76.9 -84.9 27 8.0 -76.9 275 26 379.1 379.1 302.1 379.2 0.00 47 92 17095 -79.9 -85.9 36 6.0 -79.9 305 14 382.4 382.4 302.6 382.4 0.00 48 77 18100 -80.9 -86.9 36 6.0 -80.9 321 10 400.2 400.2 305.2 400.3 0.00 49 70 18650 -70.9 -89.9 4 19.0 -71.0 270 7 432.7 432.7 309.1 432.7 0.00 50 60 19556 -73.1 -90.1 6 17.0 -73.2 266 13 447.3 447.3 310.6 447.3 0.00 51 58 19755 -70.7 -89.7 4 19.0 -70.8 274 13 457.1 457.1 311.5 457.1 0.00 52 50 20630 -72.3 -90.3 5 18.0 -72.4 75 11 473.1 473.1 312.9 473.1 0.00 53 47 20994 -72.7 -91.7 4 19.0 -72.8 46 10 480.6 480.6 313.5 480.6 0.00 54 41 21808 -66.3 -91.3 2 25.0 -66.6 106 29 515.7 515.7 316.0 515.7 0.00 TRP 92 17095 -79.9 -85.9 36 6.0 -79.9 305 14 382.4 382.4 302.6 382.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 560.26 mb = 4978.00 m = 16331.83 ft Wetbulb zero: 618.06 mb = 4183.62 m = 13725.61 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 65.33 % Est. max temperature: 31.76 C = 89.17 F Sfc-Lift cond lev (LCL): 967.46 mb = 397.87 m = 1305.34 ft T: 22.18 C 700-500 lapse rate: 5.41 C/km ThetaE index: 13.70 C Layer 850.0- 700.0 mb Conv cond level (CCL): 876.95 mb = 1251.76 m = 4106.77 ft Mean mixing ratio: 16.15 g/kg Conv temperature: 30.65 C = 87.17 F Cap Strength: 1.66 C Lifted Index: -1.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.03 C Lifted Index @700 mb: -0.23 C Showalter Index: -0.75 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.40 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 250.20 Risk: None Energy Index: -2.93 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 264.36 J/kg Max Up Vert Vel: 22.99 m/s Conv Inhibition (B-): 72.61 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 931.29 mb = 730.89 m = 2397.92 ft Lev Free Conv (LFC): 696.29 mb = 3206.68 m = 10520.47 ft Equ Level (EL): 366.29 mb = 8254.82 m = 27082.41 ft B at Equ Level: 221.44 J/kg Max Parcel Lev (MPL): 156.29 mb = 13990.70 m = 45900.67 ft Wind level data Storm motion: 104 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 1003 84 270 2 2.0 -0.0 | 282 14 13.5 -2.8 1 1000 108 140 2 -1.3 1.5 | 277 10 10.2 -1.2 2 978 305 115 4 -3.6 1.7 | 278 8 7.9 -1.1 3 944 610 70 16 -15.0 -5.5 | 23 9 -3.5 -8.3 4 925 790 65 17 -15.4 -7.2 | 21 11 -3.9 -10.0 5 912 914 60 17 -14.7 -8.5 | 16 12 -3.2 -11.3 6 880 1219 75 20 -19.3 -5.2 | 44 11 -7.8 -8.0 7 850 1522 85 18 -17.9 -1.6 | 56 8 -6.4 -4.3 8 850 1524 85 19 -18.9 -1.7 | 59 9 -7.4 -4.4 9 820 1829 80 17 -16.7 -3.0 | 42 8 -5.2 -5.7 10 791 2134 70 16 -15.0 -5.5 | 23 9 -3.5 -8.3 11 763 2438 55 15 -12.3 -8.6 | 4 11 -0.8 -11.4 12 710 3048 85 12 -12.0 -1.0 | 7 4 -0.4 -3.8 13 700 3163 80 13 -12.8 -2.3 | 14 5 -1.3 -5.0 14 658 3658 75 16 -15.5 -4.1 | 30 8 -3.9 -6.9 15 634 3962 85 21 -20.9 -1.8 | 64 10 -9.4 -4.6 16 611 4267 75 19 -18.4 -4.9 | 42 10 -6.8 -7.7 17 566 4877 50 15 -11.5 -9.6 | 360 12 0.0 -12.4 18 525 5486 75 15 -14.5 -3.9 | 24 7 -3.0 -6.7 19 500 5880 85 21 -20.9 -1.8 | 64 10 -9.4 -4.6 20 486 6096 90 17 -17.0 0.0 | 63 6 -5.5 -2.8 21 467 6401 95 21 -20.9 1.8 | 84 9 -9.4 -1.0 22 449 6706 70 19 -17.9 -6.5 | 34 11 -6.3 -9.3 23 432 7010 85 23 -22.9 -2.0 | 67 12 -11.4 -4.8 24 400 7600 90 22 -22.0 0.0 | 75 11 -10.5 -2.8 25 399 7620 90 21 -21.0 0.0 | 74 10 -9.5 -2.8 26 367 8230 80 20 -19.7 -3.5 | 53 10 -8.2 -6.3 27 324 9144 110 10 -9.4 3.4 | 253 2 2.1 0.6 28 300 9700 95 8 -8.0 0.7 | 300 4 3.5 -2.1 29 285 10058 90 11 -11.0 0.0 | 349 3 0.5 -2.8 30 261 10668 105 10 -9.7 2.6 | 276 2 1.9 -0.2 31 250 10970 85 14 -13.9 -1.2 | 31 5 -2.4 -4.0 32 250 10973 80 11 -10.8 -1.9 | 352 5 0.7 -4.7 33 239 11278 85 14 -13.9 -1.2 | 31 5 -2.4 -4.0 34 228 11582 115 10 -9.1 4.2 | 239 3 2.5 1.4 35 200 12450 125 5 -4.1 2.9 | 269 7 7.4 0.1 36 199 12497 85 1 -1.0 -0.1 | 285 11 10.5 -2.9 37 155 14021 140 13 -8.4 10.0 | 204 8 3.2 7.2 38 150 14240 100 11 -10.8 1.9 | 322 1 0.7 -0.9 39 140 14630 100 11 -10.8 1.9 | 322 1 0.7 -0.9 40 127 15240 165 24 -6.2 23.2 | 195 21 5.3 20.4 41 120 15545 155 35 -14.8 31.7 | 174 29 -3.3 28.9 42 114 15850 165 18 -4.7 17.4 | 205 16 6.9 14.6 43 108 16154 220 16 10.3 12.3 | 247 24 21.8 9.5 44 100 16620 275 26 25.9 -2.3 | 278 38 37.4 -5.0 45 98 16764 275 26 25.9 -2.3 | 278 38 37.4 -5.0 46 92 17069 280 19 18.7 -3.3 | 281 31 30.2 -6.1 47 92 17095 305 14 11.5 -8.0 | 295 25 23.0 -10.8 48 88 17374 315 13 9.2 -9.2 | 300 24 20.7 -12.0 49 83 17678 330 10 5.0 -8.7 | 305 20 16.5 -11.4 50 71 18593 310 11 8.4 -7.1 | 296 22 19.9 -9.9 51 70 18650 270 7 7.0 -0.0 | 279 19 18.5 -2.8 52 67 18898 10 10 -1.7 -9.8 | 322 16 9.8 -12.6 53 64 19202 250 15 14.1 5.1 | 265 26 25.6 2.3 54 55 20117 290 11 10.3 -3.8 | 287 23 21.9 -6.5 55 50 20630 75 11 -10.6 -2.8 | 351 6 0.9 -5.6 56 49 20726 30 11 -5.5 -9.5 | 334 14 6.0 -12.3 57 46 21031 55 10 -8.2 -5.7 | 339 9 3.3 -8.5 58 43 21336 130 23 -17.6 14.8 | 153 13 -6.1 12.0 59 38 21946 70 37 -34.8 -12.7 | 56 28 -23.3 -15.4 Wind Parameters Mean winds (0-6000m): 73.6 at 15.8 knts Storm direction: 103.6 at 11.8 knts Shear (0-3000m) pos: 3.1 neg: 1.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 88.1 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -25.2 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 21.35 Bulk Shear: 12.38 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 90 7 299 6| 17.4 0.0 17.4| 8.4 -3.4 5.0 10.0 0.37| 20.1 7.5 1000 71 12 357 7| 8.7 2.1 10.8| 16.8 -6.3 10.5 10.5 0.34| 13.7 4.7 1500 74 14 18 7| 6.0 1.4 7.4| 29.1 -6.3 22.8 15.2 0.41| 11.2 4.6 2000 76 15 25 7| 4.5 1.5 6.0| 29.1 -15.5 13.6 6.8 0.25| 9.6 2.4 2500 73 15 22 8| 3.6 1.6 5.3| 30.0 -25.1 5.0 2.0 0.14| 8.9 1.2 3000 73 15 20 8| 3.1 1.4 4.5| 31.0 -25.2 5.8 1.9 0.13| 8.3 1.1 4000 75 15 25 7| 3.0 1.3 4.2| 46.3 -28.9 17.5 4.4 0.20| 7.7 1.6 5000 73 16 24 8| 2.4 1.7 4.0| 50.4 -59.3 -8.9 -1.8 0.04| 7.5 0.3 6000 74 16 27 8| 2.6 1.4 4.0| 70.4 -59.5 10.9 1.8 0.13| 7.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251006.12.gif