UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 9 DEC 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 1000 84 31.0 20.0 52 11.0 23.1 10 4 304.1 306.9 296.3 348.4 14.88 1 925 778 25.6 18.6 65 7.0 20.6 75 11 305.5 308.2 296.5 349.6 14.74 2 850 1517 19.2 16.6 85 2.6 17.4 65 15 306.3 308.9 296.3 348.6 14.12 3 827 1753 17.4 15.5 89 1.9 16.1 306.8 309.3 296.1 347.5 13.52 4 700 3160 9.4 4.7 72 4.7 6.6 35 13 312.9 314.4 293.5 336.8 7.67 5 634 3976 6.2 -1.8 56 8.0 2.0 318.2 319.3 293.1 335.2 5.29 6 567 4883 0.6 -9.4 47 10.0 -3.8 322.0 322.6 292.5 332.9 3.31 7 503 5833 -5.9 -14.9 49 9.0 -9.4 325.3 325.8 292.6 333.4 2.39 8 500 5880 -6.1 -14.1 53 8.0 -9.2 95 5 325.6 326.1 292.9 334.3 2.57 9 496 5943 -6.5 -12.5 62 6.0 -8.9 325.9 326.4 293.3 335.8 2.95 10 463 6480 -9.3 -12.3 79 3.0 -10.5 328.9 329.5 294.3 339.8 3.21 11 442 6838 -11.3 -20.3 47 9.0 -14.2 330.7 331.1 293.5 336.8 1.72 12 439 6891 -11.5 -15.3 73 3.8 -12.9 331.1 331.6 294.4 340.3 2.65 13 436 6944 -11.5 -22.5 40 11.0 -14.9 331.8 332.1 293.6 336.9 1.44 14 423 7175 -13.5 -17.6 71 4.1 -14.9 332.1 332.5 294.3 340.0 2.27 15 409 7431 -14.9 -25.9 39 11.0 -17.9 333.5 333.7 293.7 337.6 1.13 16 400 7600 -15.7 -26.7 38 11.0 -18.6 75 18 334.6 334.8 294.0 338.5 1.08 17 383 7926 -17.9 -29.9 34 12.0 -20.7 335.9 336.0 294.1 339.0 0.83 18 350 8594 -21.5 -35.5 27 14.0 -24.1 339.8 339.9 294.7 341.8 0.53 19 333 8959 -24.1 -44.1 14 20.0 -26.8 341.1 341.1 294.8 342.0 0.23 20 300 9710 -30.5 -38.5 45 8.0 -31.6 150 19 342.4 342.5 295.3 344.2 0.46 21 263 10625 -38.5 -41.9 70 3.4 -38.8 343.8 343.9 295.6 345.3 0.37 22 250 10970 -41.3 -48.3 47 7.0 -41.8 155 18 344.7 344.7 295.6 345.4 0.19 23 249 10997 -41.5 -48.5 47 7.0 -42.0 344.8 344.8 295.6 345.5 0.19 24 236 11360 -44.7 -48.9 63 4.2 -45.0 345.3 345.3 295.7 346.0 0.19 25 225 11679 -47.3 -55.3 39 8.0 -47.7 346.0 346.0 295.8 346.4 0.09 26 217 11918 -49.5 -55.5 49 6.0 -49.7 346.2 346.2 295.9 346.6 0.10 27 212 12071 -50.5 -63.5 20 13.0 -50.8 347.0 347.0 296.0 347.1 0.04 28 200 12450 -53.7 -61.7 37 8.0 -53.9 140 29 347.7 347.7 296.2 347.9 0.05 29 199 12482 -54.1 -62.1 37 8.0 -54.3 347.6 347.6 296.1 347.8 0.05 30 184 12980 -57.1 -72.1 13 15.0 -57.3 350.6 350.6 296.8 350.7 0.01 31 181 13084 -56.1 -75.1 8 19.0 -56.3 353.9 353.9 297.5 353.9 0.01 32 160 13855 -62.1 -76.1 14 14.0 -62.2 356.5 356.5 298.0 356.5 0.01 33 151 14210 -64.9 -70.9 43 6.0 -65.0 357.6 357.6 298.2 357.7 0.02 34 150 14250 -65.5 -72.5 37 7.0 -65.5 245 16 357.2 357.3 298.2 357.3 0.01 35 148 14331 -66.3 -75.3 27 9.0 -66.4 357.2 357.2 298.1 357.3 0.01 36 125 15333 -74.1 -79.1 46 5.0 -74.1 360.8 360.8 298.8 360.8 0.01 37 118 15666 -76.7 -81.7 45 5.0 -76.7 362.0 362.0 299.1 362.0 0.00 38 101 16554 -79.3 -86.3 31 7.0 -79.3 373.4 373.4 301.2 373.5 0.00 39 100 16610 -79.5 -86.5 30 7.0 -79.5 265 22 374.1 374.1 301.3 374.1 0.00 40 87 17389 -84.3 -89.3 41 5.0 -84.3 275 25 379.7 379.7 302.2 379.7 0.00 41 70 18610 -78.3 -88.3 18 10.0 -78.3 250 12 416.9 416.9 307.3 416.9 0.00 42 66 18949 -75.5 -87.5 14 12.0 -75.6 430.0 430.0 308.9 430.1 0.00 43 60 19498 -78.3 -89.3 15 11.0 -78.3 435.7 435.7 309.4 435.7 0.00 44 50 20550 -74.5 -90.5 7 16.0 -74.6 95 24 467.9 467.9 312.5 467.9 0.00 45 38 22173 -68.1 -92.1 2 24.0 -68.4 522.4 522.4 316.5 522.5 0.00 46 36 22498 -68.7 -91.7 2 23.0 -68.9 529.0 529.0 316.9 529.0 0.00 47 34 22845 -62.5 -90.5 1 28.0 -63.1 554.1 554.1 318.3 554.1 0.00 48 30 23620 -61.3 -90.3 1 29.0 -62.1 90 61 577.5 577.5 319.5 577.5 0.00 49 27 24276 -59.9 -89.9 1 30.0 -60.9 599.1 599.1 320.6 599.2 0.00 TRP 87 17389 -84.3 -89.3 41 5.0 -84.3 275 25 379.7 379.7 302.2 379.7 0.00 WND 25 85 70 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 561.09 mb = 4970.44 m = 16307.03 ft Wetbulb zero: 611.44 mb = 4270.47 m = 14010.56 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 64.84 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 852.99 mb = 1486.35 m = 4876.41 ft T: 19.47 C 700-500 lapse rate: 5.70 C/km ThetaE index: 16.65 C Layer 850.0- 503.0 mb Conv cond level (CCL): 813.36 mb = 1893.05 m = 6210.70 ft Mean mixing ratio: 14.76 g/kg Conv temperature: 34.24 C = 93.63 F Cap Strength: 1.36 C Lifted Index: -2.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.69 C Lifted Index @700 mb: -0.96 C Showalter Index: -2.66 C Risk: Severe thunderstorms possible Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.70 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -2.82 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 623.17 J/kg Max Up Vert Vel: 35.30 m/s Conv Inhibition (B-): 38.38 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 841.25 mb = 1605.93 m = 5268.72 ft Lev Free Conv (LFC): 756.25 mb = 2507.60 m = 8226.95 ft Equ Level (EL): 186.25 mb = 12902.89 m = 42331.81 ft B at Equ Level: 598.76 J/kg Max Parcel Lev (MPL): 116.25 mb = 15751.56 m = 51677.73 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 25 29598 85 70 -69.7 -6.1 1 1000 84 10 4 -0.7 -3.9 2 976 305 115 4 -3.6 1.7 3 943 610 90 6 -6.0 0.0 4 925 778 75 11 -10.6 -2.8 5 911 914 70 12 -11.3 -4.1 6 850 1517 65 15 -13.6 -6.3 7 790 2134 60 16 -13.9 -8.0 8 762 2438 55 17 -13.9 -9.8 9 735 2743 35 14 -8.0 -11.5 10 700 3160 35 13 -7.5 -10.6 11 684 3353 45 13 -9.2 -9.2 12 610 4267 185 4 0.3 4.0 13 506 5791 25 1 -0.4 -0.9 14 500 5880 95 5 -5.0 0.4 15 486 6096 105 6 -5.8 1.6 16 432 7010 85 13 -13.0 -1.1 17 415 7315 70 14 -13.2 -4.8 18 400 7600 75 18 -17.4 -4.7 19 399 7620 75 19 -18.4 -4.9 20 367 8230 75 12 -11.6 -3.1 21 352 8534 75 9 -8.7 -2.3 22 324 9144 70 15 -14.1 -5.1 23 300 9710 150 19 -9.5 16.5 24 298 9754 145 18 -10.3 14.7 25 273 10363 135 19 -13.4 13.4 26 250 10970 155 18 -7.6 16.3 27 218 11887 160 22 -7.5 20.7 28 200 12450 140 29 -18.6 22.2 29 180 13106 135 36 -25.5 25.5 30 172 13411 135 24 -17.0 17.0 31 163 13716 180 15 0.0 15.0 32 150 14250 245 16 14.5 6.8 33 148 14326 240 18 15.6 9.0 34 133 14935 250 18 16.9 6.2 35 114 15850 300 10 8.7 -5.0 36 103 16459 275 28 27.9 -2.4 37 100 16610 265 22 21.9 1.9 38 97 16764 265 22 21.9 1.9 39 87 17374 255 26 25.1 6.7 40 87 17389 275 25 24.9 -2.2 41 83 17678 275 25 24.9 -2.2 42 78 17983 315 21 14.8 -14.8 43 74 18288 230 1 0.8 0.6 44 70 18593 280 16 15.8 -2.8 45 70 18610 250 12 11.3 4.1 46 63 19202 255 14 13.5 3.6 47 60 19507 210 16 8.0 13.9 48 54 20117 220 11 7.1 8.4 49 51 20422 155 12 -5.1 10.9 50 50 20550 95 24 -23.9 2.1 51 49 20726 115 13 -11.8 5.5 52 44 21336 75 39 -37.7 -10.1 53 40 21946 95 37 -36.9 3.2 54 36 22555 75 55 -53.1 -14.2 55 34 22860 85 60 -59.8 -5.2 56 31 23470 90 61 -61.0 0.0 57 30 23620 90 61 -61.0 0.0 58 21 24994 85 70 -69.7 -6.1 Wind Parameters Energy-Hel index: -38.94 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251209.00.gif