UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 30 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 ------------------------------------------------------------------------------- SFC 1002 84 24.6 22.5 88 2.1 23.1 280 3 297.6 300.7 296.2 348.0 17.38 1 1000 101 24.4 22.7 90 1.7 23.2 310 3 297.5 300.7 296.3 348.7 17.63 2 995 145 23.8 23.2 96 0.6 23.4 325 4 297.4 300.7 296.7 350.4 18.28 3 925 783 21.8 19.1 85 2.7 19.9 35 18 301.6 304.4 295.8 346.4 15.22 4 850 1516 17.8 16.7 93 1.1 17.1 65 9 304.8 307.4 296.0 347.2 14.21 5 746 2625 11.4 10.5 94 0.9 10.8 70 8 309.4 311.5 294.8 342.2 10.76 6 722 2899 10.4 8.2 86 2.2 9.0 70 9 311.2 313.0 294.4 340.4 9.50 7 712 3016 10.6 1.6 54 9.0 5.6 70 10 312.7 313.8 292.2 331.6 6.04 8 700 3158 9.6 3.6 66 6.0 6.1 90 14 313.1 314.5 293.1 335.3 7.10 9 652 3744 5.6 3.8 88 1.8 4.5 70 14 315.0 316.5 294.1 339.3 7.74 10 636 3947 5.0 -1.0 65 6.0 1.8 70 15 316.6 317.7 292.9 334.4 5.60 11 591 4542 0.8 -5.2 64 6.0 -2.1 99 19 318.4 319.3 292.4 332.6 4.40 12 560 4972 -2.7 -4.4 88 1.7 -3.6 119 20 319.2 320.2 293.1 335.2 4.93 13 556 5029 -1.5 -2.8 91 1.3 -2.2 122 18 321.3 322.4 294.2 339.5 5.61 14 500 5870 -5.1 -6.2 92 1.1 -5.7 65 14 326.8 327.8 295.0 342.8 4.82 15 419 7238 -12.9 -14.2 90 1.3 -13.4 20 12 333.8 334.4 295.4 344.3 3.04 16 400 7590 -15.1 -16.4 90 1.3 -15.6 20 13 335.4 335.9 295.4 344.7 2.66 17 303 9639 -29.3 -31.6 80 2.3 -29.7 262 10 343.1 343.3 295.8 346.5 0.90 18 300 9710 -29.9 -32.2 80 2.3 -30.3 250 11 343.2 343.4 295.8 346.5 0.86 19 250 10980 -40.5 -43.5 73 3.0 -40.8 230 16 345.9 345.9 296.0 347.2 0.33 20 222 11778 -46.9 -51.7 58 4.8 -47.1 221 24 348.0 348.0 296.3 348.6 0.15 21 200 12460 -53.5 -58.3 56 4.8 -53.7 215 34 348.0 348.1 296.3 348.4 0.07 22 179 13160 -59.9 -66.9 40 7.0 -60.0 211 33 348.8 348.8 296.4 348.9 0.03 23 174 13336 -61.1 -70.1 29 9.0 -61.2 210 33 349.7 349.7 296.5 349.7 0.02 24 159 13889 -65.1 -70.1 50 5.0 -65.1 233 39 352.0 352.0 297.1 352.1 0.02 25 151 14200 -67.5 -76.5 27 9.0 -67.5 248 43 353.1 353.1 297.3 353.2 0.01 26 150 14240 -67.7 -76.7 27 9.0 -67.8 250 44 353.5 353.5 297.4 353.5 0.01 27 129 15131 -75.1 -81.1 39 6.0 -75.1 259 46 355.8 355.8 297.8 355.8 0.00 28 108 16154 -78.1 -87.1 22 9.0 -78.1 294 33 368.6 368.6 300.3 368.6 0.00 29 101 16534 -80.9 -88.9 25 8.0 -80.9 337 17 370.4 370.4 300.7 370.4 0.00 30 100 16590 -81.3 -88.3 30 7.0 -81.3 355 15 370.6 370.6 300.7 370.7 0.00 31 86 17430 -85.1 -91.1 33 6.0 -85.1 125 33 379.3 379.3 302.1 379.3 0.00 32 79 17900 -83.7 -88.7 41 5.0 -83.7 95 31 391.5 391.5 304.0 391.5 0.00 33 77 18042 -83.5 -90.5 28 7.0 -83.5 93 29 394.8 394.8 304.5 394.8 0.00 34 74 18268 -75.9 -86.9 16 11.0 -75.9 104 24 415.4 415.4 307.2 415.4 0.00 35 70 18590 -74.9 -86.9 14 12.0 -75.0 350 5 424.1 424.1 308.2 424.2 0.00 36 64 19111 -76.5 -87.5 16 11.0 -76.6 15 12 431.6 431.6 309.0 431.7 0.00 37 57 19782 -75.5 -88.5 11 13.0 -75.6 10 14 448.5 448.5 310.7 448.5 0.00 38 52 20325 -68.7 -89.7 3 21.0 -68.9 92 24 476.2 476.2 313.1 476.2 0.00 39 50 20560 -69.3 -89.3 4 20.0 -69.5 95 30 480.2 480.2 313.5 480.2 0.00 40 49 20680 -69.5 -89.5 4 20.0 -69.6 102 31 482.5 482.5 313.7 482.5 0.00 41 39 22061 -63.1 -89.1 2 26.0 -63.6 86 39 531.2 531.2 317.0 531.2 0.00 42 30 23680 -61.3 -89.3 1 28.0 -62.1 95 58 577.5 577.5 319.5 577.6 0.00 43 29 23890 -61.1 -89.1 1 28.0 -61.9 100 60 583.8 583.8 319.9 583.8 0.00 44 26 24570 -60.3 -88.3 1 28.0 -61.3 101 59 604.5 604.5 320.8 604.5 0.01 TRP 86 17430 -85.1 -91.1 33 6.0 -85.1 125 33 379.3 379.3 302.1 379.3 0.00 WND 29 23890 -61.1 -89.1 1 28.0 -61.9 100 60 583.8 583.8 319.9 583.8 0.00 Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 583.91 mb = 4639.97 m = 15222.81 ft Wetbulb zero: 614.95 mb = 4219.56 m = 13843.53 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 84.19 % Est. max temperature: 31.73 C = 89.11 F Sfc-Lift cond lev (LCL): 972.17 mb = 348.00 m = 1141.72 ft T: 23.16 C 700-500 lapse rate: 5.42 C/km ThetaE index: 15.61 C Layer 746.0- 700.0 mb Conv cond level (CCL): 881.93 mb = 1196.30 m = 3924.81 ft Mean mixing ratio: 16.42 g/kg Conv temperature: 30.43 C = 86.77 F Cap Strength: 1.51 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.48 C Lifted Index @700 mb: -0.44 C Showalter Index: -1.14 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.80 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 232.40 Risk: None Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 417.71 J/kg Max Up Vert Vel: 28.90 m/s Conv Inhibition (B-): 28.52 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 926.85 mb = 765.51 m = 2511.50 ft Lev Free Conv (LFC): 811.85 mb = 1906.20 m = 6253.87 ft Equ Level (EL): 231.85 mb = 11486.57 m = 37685.13 ft B at Equ Level: 415.02 J/kg Max Parcel Lev (MPL): 121.85 mb = 15459.33 m = 50718.99 ft Wind level data Storm motion: 105 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 1002 84 280 3 3.0 -0.5 | 284 12 12.1 -3.0 1 1000 101 310 3 2.3 -1.9 | 291 12 11.4 -4.4 2 977 305 20 7 -2.4 -6.6 | 323 11 6.7 -9.0 3 944 610 30 13 -6.5 -11.3 | 349 14 2.6 -13.7 4 925 783 35 18 -10.3 -14.7 | 4 17 -1.2 -17.2 5 911 914 40 18 -11.6 -13.8 | 9 16 -2.5 -16.2 6 850 1516 65 9 -8.2 -3.8 | 351 6 0.9 -6.3 7 819 1829 85 10 -10.0 -0.9 | 15 3 -0.9 -3.3 8 790 2134 70 7 -6.6 -2.4 | 333 5 2.5 -4.9 9 762 2438 70 7 -6.6 -2.4 | 333 5 2.5 -4.9 10 709 3048 70 10 -9.4 -3.4 | 3 6 -0.3 -5.9 11 700 3158 90 14 -14.0 0.0 | 63 5 -4.9 -2.5 12 683 3353 95 12 -12.0 1.0 | 64 3 -2.9 -1.4 13 658 3658 70 14 -13.2 -4.8 | 29 8 -4.1 -7.2 14 610 4267 70 16 -15.0 -5.5 | 37 10 -5.9 -7.9 15 587 4572 105 19 -18.4 4.9 | 105 10 -9.3 2.5 16 566 4877 115 22 -19.9 9.3 | 122 13 -10.8 6.8 17 545 5182 130 13 -10.0 8.4 | 172 6 -0.9 5.9 18 524 5486 70 10 -9.4 -3.4 | 3 6 -0.3 -5.9 19 505 5791 75 13 -12.6 -3.4 | 31 7 -3.5 -5.8 20 500 5870 65 14 -12.7 -5.9 | 23 9 -3.6 -8.4 21 486 6096 60 13 -11.3 -6.5 | 14 9 -2.2 -9.0 22 431 7010 5 11 -1.0 -11.0 | 329 16 8.1 -13.4 23 415 7315 25 12 -5.1 -10.9 | 343 14 4.0 -13.3 24 400 7590 20 13 -4.4 -12.2 | 342 15 4.7 -14.7 25 367 8230 10 9 -1.6 -8.9 | 326 14 7.5 -11.3 26 352 8534 10 10 -1.7 -9.8 | 329 14 7.4 -12.3 27 338 8839 355 10 0.9 -10.0 | 321 16 10.0 -12.4 28 324 9144 340 7 2.4 -6.6 | 308 15 11.5 -9.0 29 300 9710 250 11 10.3 3.8 | 266 19 19.4 1.3 30 285 10058 265 14 13.9 1.2 | 273 23 23.0 -1.2 31 273 10363 260 12 11.8 2.1 | 271 21 20.9 -0.4 32 261 10668 235 12 9.8 6.9 | 257 19 18.9 4.4 33 250 10973 245 16 14.5 6.8 | 260 24 23.6 4.3 34 250 10980 230 16 12.3 10.3 | 250 23 21.4 7.8 35 239 11278 225 17 12.0 12.0 | 246 23 21.1 9.6 36 200 12460 215 34 19.5 27.9 | 228 38 28.6 25.4 37 172 13411 210 33 16.5 28.6 | 224 37 25.6 26.1 38 150 14240 250 44 41.3 15.0 | 256 52 50.4 12.6 39 148 14326 245 41 37.2 17.3 | 252 49 46.3 14.9 40 133 14935 255 46 44.4 11.9 | 260 54 53.5 9.4 41 114 15850 275 45 44.8 -3.9 | 277 54 53.9 -6.4 42 102 16459 315 20 14.1 -14.1 | 306 29 23.2 -16.6 43 100 16590 355 15 1.3 -14.9 | 329 20 10.4 -17.4 44 97 16764 355 15 1.3 -14.9 | 329 20 10.4 -17.4 45 92 17069 20 12 -4.1 -11.3 | 340 15 5.0 -13.7 46 87 17374 130 28 -21.4 18.0 | 142 20 -12.4 15.5 47 86 17430 125 33 -27.0 18.9 | 133 24 -17.9 16.5 48 82 17678 110 34 -31.9 11.6 | 112 25 -22.9 9.2 49 78 17983 90 30 -30.0 0.0 | 83 21 -20.9 -2.5 50 74 18288 105 24 -23.2 6.2 | 105 15 -14.1 3.8 51 70 18590 350 5 0.9 -4.9 | 307 12 10.0 -7.4 52 70 18593 115 15 -13.6 6.3 | 131 6 -4.5 3.9 53 60 19507 300 10 8.7 -5.0 | 293 19 17.8 -7.5 54 54 20117 90 19 -19.0 0.0 | 76 10 -9.9 -2.5 55 50 20560 95 30 -29.9 2.6 | 90 21 -20.8 0.2 56 49 20726 105 32 -30.9 8.3 | 105 23 -21.8 5.8 57 46 21031 75 33 -31.9 -8.5 | 64 25 -22.8 -11.0 58 44 21336 95 37 -36.9 3.2 | 92 28 -27.8 0.8 59 36 22555 80 40 -39.4 -6.9 | 73 32 -30.3 -9.4 60 30 23680 95 58 -57.8 5.1 | 93 49 -48.7 2.6 61 29 23890 100 60 -59.1 10.4 | 99 51 -50.0 8.0 62 28 24079 100 60 -59.1 10.4 | 99 51 -50.0 8.0 63 22 24994 105 55 -53.1 14.2 | 105 46 -44.0 11.8 Wind Parameters Mean winds (0-6000m): 75.1 at 12.6 knts Storm direction: 105.1 at 9.4 knts Shear (0-3000m) pos: 2.4 neg: 0.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 78.0 neg: -8.3 tot: 69.7 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.5 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 28.94 Bulk Shear: 14.43 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 19 8 325 12| 14.2 0.0 14.2| 44.5 0.0 44.5 88.9 0.96| 14.7 14.1 1000 32 12 348 13| 9.0 0.0 9.0| 69.6 0.0 69.6 69.6 0.80| 12.7 10.2 1500 39 12 352 12| 4.1 0.0 4.1| 69.7 -5.0 64.7 43.2 0.54| 11.2 6.1 2000 47 11 355 10| 2.6 0.0 2.6| 71.2 -7.7 63.5 31.8 0.44| 9.7 4.2 2500 51 10 353 9| 2.1 0.1 2.2| 72.3 -8.3 63.9 25.6 0.43| 8.0 3.4 3000 54 10 354 9| 2.4 0.1 2.5| 78.0 -8.3 69.7 23.2 0.48| 7.4 3.5 4000 62 11 5 8| 1.8 0.6 2.4| 85.0 -13.0 72.0 18.0 0.40| 7.1 2.9 5000 73 13 26 7| 1.8 0.5 2.3|134.8 -13.0 121.8 24.4 0.53| 8.1 4.3 6000 75 13 28 6| 1.5 1.6 3.1|143.9 -26.3 117.6 19.6 0.34| 8.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251130.12.gif