UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 28 NOV 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 ------------------------------------------------------------------------------- 0 1000 66 60 6 SFC 998 84 31.6 18.6 46 13.0 22.4 60 6 304.9 307.5 295.7 345.6 13.63 2 970 340 30.6 18.6 49 12.0 22.1 74 10 306.4 309.0 296.3 348.6 14.04 3 925 763 26.6 16.6 54 10.0 19.6 75 12 306.5 308.9 295.6 345.4 12.95 4 850 1503 19.8 15.3 75 4.5 16.7 55 10 306.9 309.3 295.7 345.9 12.97 5 832 1687 18.0 15.5 85 2.5 16.3 58 10 306.9 309.4 296.0 347.3 13.43 6 789 2141 14.8 13.0 89 1.8 13.6 65 11 308.1 310.4 295.4 344.5 12.02 7 734 2750 10.6 8.5 87 2.1 9.3 62 20 310.0 311.8 294.1 339.2 9.54 8 711 3016 9.8 5.1 73 4.7 7.1 64 21 311.9 313.4 293.3 336.0 7.77 9 700 3146 10.0 3.0 62 7.0 6.0 65 22 313.6 314.9 293.0 334.8 6.80 10 698 3170 10.0 1.0 54 9.0 5.1 65 22 313.8 314.9 292.3 332.4 5.90 11 677 3423 9.4 -2.6 43 12.0 3.2 69 25 315.9 316.8 291.9 330.8 4.67 12 668 3534 9.2 3.2 66 6.0 5.7 75 24 316.9 318.3 294.3 339.8 7.23 13 660 3633 9.2 -1.8 46 11.0 3.4 81 22 318.0 319.0 292.9 334.3 5.08 14 655 3696 8.8 2.8 66 6.0 5.3 84 22 318.2 319.6 294.6 341.0 7.17 15 651 3747 8.8 -0.2 53 9.0 3.8 87 21 318.8 319.9 293.7 337.4 5.80 16 602 4389 5.4 -10.6 30 16.0 -1.7 102 15 322.1 322.6 292.1 331.5 2.83 17 536 5327 -0.5 -11.5 43 11.0 -5.3 55 10 325.9 326.5 293.3 335.9 2.96 18 507 5770 -2.3 -20.3 24 18.0 -8.6 19 7 328.9 329.2 292.9 334.2 1.50 19 500 5880 -2.9 -15.9 36 13.0 -7.9 5 6 329.5 329.9 293.6 337.2 2.21 20 493 5992 -3.9 -11.9 54 8.0 -7.4 2 7 329.6 330.2 294.4 340.3 3.12 21 445 6793 -8.5 -17.5 48 9.0 -11.8 291 5 333.6 334.1 294.6 341.3 2.17 22 418 7275 -12.7 -18.7 61 6.0 -14.7 263 11 334.2 334.7 294.7 341.6 2.09 23 400 7610 -15.1 -29.1 29 14.0 -18.6 265 20 335.4 335.5 294.0 338.6 0.86 24 389 7820 -16.7 -34.7 19 18.0 -20.4 268 26 336.0 336.1 293.8 337.9 0.52 25 383 7936 -16.9 -43.9 8 27.0 -21.2 270 30 337.2 337.2 293.8 338.0 0.20 26 350 8606 -21.1 -44.1 11 23.0 -24.5 247 26 340.3 340.4 294.6 341.2 0.22 27 313 9417 -28.3 -47.3 14 19.0 -30.4 275 40 341.3 341.4 294.8 342.0 0.17 28 300 9720 -29.9 -51.9 10 22.0 -31.9 280 48 343.2 343.3 295.2 343.7 0.11 29 250 10990 -40.7 -60.7 10 20.0 -41.6 270 67 345.6 345.6 295.7 345.7 0.04 30 234 11437 -43.9 -67.9 5 24.0 -44.7 268 68 347.3 347.3 296.1 347.4 0.02 31 200 12470 -53.3 -67.3 17 14.0 -53.6 270 62 348.4 348.4 296.3 348.5 0.02 32 198 12535 -53.9 -68.9 14 15.0 -54.2 270 61 348.4 348.4 296.3 348.5 0.02 33 165 13680 -63.7 -69.7 44 6.0 -63.8 279 69 350.7 350.7 296.8 350.7 0.02 34 158 13945 -65.1 -78.1 15 13.0 -65.2 282 72 352.7 352.7 297.2 352.7 0.01 35 150 14260 -67.1 -78.1 20 11.0 -67.2 285 76 354.5 354.5 297.6 354.5 0.01 36 135 14892 -70.3 -82.3 16 12.0 -70.4 289 75 359.7 359.7 298.7 359.7 0.00 37 101 16574 -81.1 -87.1 36 6.0 -81.1 245 18 370.0 370.0 300.5 370.0 0.00 38 100 16630 -81.5 -86.5 42 5.0 -81.5 230 18 370.3 370.3 300.6 370.3 0.00 39 88 17338 -86.3 -92.3 33 6.0 -86.3 150 28 374.4 374.4 301.4 374.4 0.00 40 79 17927 -87.3 -91.8 43 4.5 -87.3 112 11 384.1 384.1 302.9 384.1 0.00 41 70 18600 -78.9 -87.9 22 9.0 -78.9 80 11 415.6 415.6 307.2 415.6 0.00 42 64 19113 -75.5 -89.5 9 14.0 -75.6 171 13 433.8 433.8 309.3 433.8 0.00 43 57 19784 -74.9 -89.9 8 15.0 -75.0 226 12 449.8 449.8 310.8 449.8 0.00 44 54 20100 -71.9 -90.9 4 19.0 -72.0 163 10 463.7 463.7 312.1 463.7 0.00 45 50 20550 -74.3 -90.3 7 16.0 -74.4 100 28 468.4 468.4 312.5 468.4 0.00 46 47 20910 -75.1 -91.1 7 16.0 -75.2 100 28 474.8 474.8 313.0 474.9 0.00 47 44 21294 -73.3 -92.3 4 19.0 -73.4 97 37 488.3 488.3 314.1 488.3 0.00 48 42 21570 -67.1 -93.1 1 26.0 -67.4 90 42 510.2 510.2 315.7 510.2 0.00 49 35 22678 -64.1 -91.1 1 27.0 -64.6 94 58 545.3 545.3 317.8 545.3 0.00 50 33 23040 -62.7 -90.5 1 27.8 -63.3 85 66 558.2 558.2 318.5 558.2 0.00 51 30 23630 -60.5 -89.5 1 29.0 -61.4 90 65 579.7 579.7 319.6 579.7 0.00 52 24 25041 -53.5 -85.5 1 32.0 -55.7 87 64 638.2 638.3 322.2 638.3 0.01 53 20 26220 -51.1 -85.1 1 34.0 -54.3 85 63 679.8 679.8 323.7 679.9 0.01 54 19 26554 -50.3 -84.3 1 34.0 -53.8 85 64 692.3 692.3 324.2 692.4 0.02 55 18 26907 -50.5 -84.5 1 34.0 -54.1 85 62 702.4 702.5 324.5 702.6 0.02 TRP 88 17338 -86.3 -92.3 33 6.0 -86.3 150 28 374.4 374.4 301.4 374.4 0.00 WND 33 23040 -62.7 -90.5 1 27.8 -63.3 85 66 558.2 558.2 318.5 558.2 0.00 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 541.59 mb = 5247.49 m = 17215.96 ft Wetbulb zero: 617.30 mb = 4183.24 m = 13724.37 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 56.71 % Est. max temperature: 33.56 C = 92.41 F Sfc-Lift cond lev (LCL): 826.98 mb = 1739.19 m = 5705.94 ft T: 17.63 C 700-500 lapse rate: 4.72 C/km ThetaE index: 16.50 C Layer 789.0- 668.0 mb Conv cond level (CCL): 786.96 mb = 2162.61 m = 7095.09 ft Mean mixing ratio: 13.44 g/kg Conv temperature: 34.88 C = 94.79 F Cap Strength: 1.98 C Lifted Index: 1.24 C Risk: Showers probable Lifted Index @300 mb: 0.31 C Lifted Index @700 mb: 0.34 C Showalter Index: 1.53 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.20 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 209.60 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.03 J/kg Max Up Vert Vel: 8.00 m/s Conv Inhibition (B-): 32.23 J/kg Cap Strength: 1.96 C Lift Cond Lev (LCL): 808.83 mb = 1928.74 m = 6327.81 ft Lev Free Conv (LFC): 763.83 mb = 2414.11 m = 7920.20 ft Equ Level (EL): 703.83 mb = 3100.48 m = 10172.05 ft B at Equ Level: 16.34 J/kg Max Parcel Lev (MPL): 663.83 mb = 3585.47 m = 11763.20 ft Wind level data Storm motion: 101 at 10 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 ---------------------------------------------------------- 0 998 84 60 6 -5.2 -3.0 | 315 7 4.9 -4.9 1 974 305 75 10 -9.7 -2.6 | 354 5 0.5 -4.5 2 941 610 70 9 -8.5 -3.1 | 341 5 1.7 -5.0 3 925 763 75 12 -11.6 -3.1 | 16 5 -1.5 -5.0 4 909 914 70 10 -9.4 -3.4 | 352 5 0.7 -5.3 5 878 1219 55 10 -8.2 -5.7 | 346 8 1.9 -7.6 6 850 1503 55 10 -8.2 -5.7 | 346 8 1.9 -7.6 7 789 2134 65 11 -10.0 -4.6 | 359 7 0.2 -6.5 8 761 2438 60 18 -15.6 -9.0 | 27 12 -5.5 -10.9 9 700 3146 65 22 -19.9 -9.3 | 41 15 -9.8 -11.2 10 682 3353 65 26 -23.6 -11.0 | 46 19 -13.4 -12.9 11 633 3962 100 18 -17.7 3.1 | 99 8 -7.6 1.2 12 610 4267 105 16 -15.5 4.1 | 113 6 -5.3 2.3 13 566 4877 90 12 -12.0 0.0 | 45 3 -1.9 -1.9 14 545 5182 55 10 -8.2 -5.7 | 346 8 1.9 -7.6 15 525 5486 55 10 -8.2 -5.7 | 346 8 1.9 -7.6 16 500 5880 5 6 -0.5 -6.0 | 309 12 9.6 -7.9 17 486 6096 360 8 -0.0 -8.0 | 314 14 10.1 -9.9 18 449 6706 295 4 3.6 -1.7 | 285 14 13.7 -3.6 19 416 7315 260 12 11.8 2.1 | 269 22 21.9 0.2 20 400 7610 265 20 19.9 1.7 | 270 30 30.0 -0.1 21 383 7925 270 30 30.0 -0.0 | 273 40 40.1 -1.9 22 368 8230 260 24 23.6 4.2 | 266 34 33.8 2.3 23 353 8534 245 25 22.7 10.6 | 255 34 32.8 8.7 24 325 9144 270 34 34.0 -0.0 | 272 44 44.1 -1.9 25 300 9720 280 48 47.3 -8.3 | 280 58 57.4 -10.2 26 274 10363 275 59 58.8 -5.1 | 276 69 68.9 -7.0 27 250 10990 270 67 67.0 -0.0 | 271 77 77.1 -1.9 28 209 12192 265 70 69.7 6.1 | 267 80 79.9 4.2 29 200 12470 270 62 62.0 -0.0 | 272 72 72.1 -1.9 30 190 12802 270 58 58.0 -0.0 | 272 68 68.1 -1.9 31 150 14260 285 76 73.4 -19.7 | 284 86 83.5 -21.6 32 141 14630 285 77 74.4 -19.9 | 284 87 84.5 -21.8 33 120 15545 300 68 58.9 -34.0 | 297 78 69.0 -35.9 34 108 16154 300 36 31.2 -18.0 | 296 46 41.3 -19.9 35 103 16459 275 19 18.9 -1.7 | 277 29 29.0 -3.5 36 100 16630 230 18 13.8 11.6 | 248 26 23.9 9.7 37 98 16764 230 18 13.8 11.6 | 248 26 23.9 9.7 38 88 17338 150 28 -14.0 24.2 | 170 23 -3.9 22.4 39 87 17374 165 31 -8.0 29.9 | 184 28 2.1 28.1 40 83 17678 125 17 -13.9 9.8 | 154 9 -3.8 7.9 41 78 17983 110 10 -9.4 3.4 | 205 2 0.7 1.5 42 74 18288 120 10 -8.7 5.0 | 205 3 1.5 3.1 43 70 18593 45 12 -8.5 -8.5 | 351 11 1.6 -10.4 44 70 18600 80 11 -10.8 -1.9 | 11 4 -0.7 -3.8 45 66 18898 80 11 -10.8 -1.9 | 11 4 -0.7 -3.8 46 63 19202 205 14 5.9 12.7 | 236 19 16.0 10.8 47 60 19507 245 19 17.2 8.0 | 257 28 27.3 6.1 48 57 19812 225 11 7.8 7.8 | 252 19 17.9 5.9 49 54 20117 160 10 -3.4 9.4 | 222 10 6.7 7.5 50 51 20422 110 12 -11.3 4.1 | 152 2 -1.2 2.2 51 50 20550 100 28 -27.6 4.9 | 100 18 -17.5 3.0 52 49 20726 90 20 -20.0 0.0 | 79 10 -9.9 -1.9 53 46 21031 105 32 -30.9 8.3 | 107 22 -20.8 6.4 54 40 21946 80 48 -47.3 -8.3 | 75 39 -37.1 -10.2 55 38 22250 90 60 -60.0 0.0 | 88 50 -49.9 -1.9 56 34 22860 95 57 -56.8 5.0 | 94 47 -46.7 3.1 57 33 23040 85 66 -65.7 -5.8 | 82 56 -55.6 -7.6 58 31 23470 85 66 -65.7 -5.8 | 82 56 -55.6 -7.6 59 30 23630 90 65 -65.0 0.0 | 88 55 -54.9 -1.9 60 20 26220 85 63 -62.8 -5.5 | 82 53 -52.6 -7.4 61 19 26518 85 64 -63.8 -5.6 | 82 54 -53.6 -7.5 62 16 27127 85 52 -51.8 -4.5 | 81 42 -41.7 -6.4 Wind Parameters Mean winds (0-6000m): 70.6 at 13.7 knts Storm direction: 100.6 at 10.3 knts Shear (0-3000m) pos: 1.4 neg: 1.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -4.9 tot: 27.7 m^2/s^2 ave: 9.2 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: 0.00 Bulk Rich Number: 10.21 Bulk Shear: 3.14 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 71 9 340 5| 3.5 0.0 3.5| 5.2 -0.9 4.3 8.7 0.56| 5.2 2.9 1000 71 10 349 5| 1.7 0.9 2.6| 8.9 -4.2 4.7 4.7 0.30| 5.7 1.7 1500 66 10 348 6| 1.2 0.9 2.0| 9.3 -4.9 4.4 2.9 0.25| 4.3 1.1 2000 64 10 350 6| 1.2 0.7 1.9| 11.7 -4.9 6.8 3.4 0.31| 3.6 1.1 2500 64 11 358 7| 1.0 2.0 3.0| 23.9 -4.9 18.9 7.6 0.42| 4.6 1.9 3000 63 13 9 8| 1.4 1.6 3.0| 32.6 -4.9 27.7 9.2 0.47| 4.3 2.0 4000 68 15 28 8| 1.9 1.2 3.1| 79.2 -4.9 74.3 18.6 0.56| 5.8 3.3 5000 74 15 34 7| 1.5 1.5 3.0| 80.6 -12.7 67.9 13.6 0.33| 5.9 1.9 6000 71 14 24 7| 1.2 1.8 3.0| 84.4 -33.1 51.3 8.5 0.17| 5.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251128.00.gif