UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 13 JAN 26 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 29.4 18.4 52 11.0 21.7 40 6 302.5 305.0 294.8 342.3 13.43 1 925 773 23.8 17.8 69 6.0 19.6 70 16 303.6 306.2 295.6 345.2 14.00 2 850 1508 17.8 15.2 85 2.6 16.0 65 16 304.8 307.2 295.1 343.3 12.89 3 848 1528 17.8 15.2 85 2.6 16.0 305.0 307.4 295.2 343.6 12.92 4 745 2627 12.2 3.2 54 9.0 7.1 310.4 311.6 291.8 330.5 6.48 5 729 2809 11.0 8.5 85 2.5 9.5 311.0 312.9 294.4 340.5 9.60 6 700 3148 9.8 5.8 76 4.0 7.4 95 21 313.3 314.9 294.1 339.1 8.29 7 578 4715 1.4 -3.6 69 5.0 -1.2 321.2 322.1 293.7 337.7 5.08 8 529 5424 -1.9 -6.1 73 4.2 -4.0 325.4 326.3 294.5 340.6 4.59 9 500 5870 -5.1 -7.8 81 2.7 -6.4 275 12 326.8 327.7 294.6 341.0 4.26 10 446 6761 -11.9 -12.0 99 0.1 -11.9 329.1 329.8 294.5 340.7 3.42 11 432 7007 -10.5 -16.5 61 6.0 -12.8 333.9 334.4 294.9 342.5 2.44 12 419 7244 -11.1 -22.1 40 11.0 -14.6 336.1 336.4 294.7 341.7 1.55 13 413 7355 -11.7 -22.7 40 11.0 -15.2 336.7 337.0 294.8 342.1 1.49 14 400 7600 -13.7 -22.7 47 9.0 -16.5 255 18 337.2 337.5 295.0 342.8 1.54 15 321 9227 -27.1 -35.1 47 8.0 -28.5 340.5 340.7 295.0 342.8 0.60 16 300 9710 -31.1 -37.1 56 6.0 -32.0 210 24 341.5 341.7 295.2 343.6 0.53 17 290 9950 -32.9 -34.6 85 1.7 -33.1 342.3 342.5 295.5 345.0 0.70 18 281 10172 -34.9 -36.7 84 1.8 -35.1 342.5 342.7 295.4 344.8 0.59 19 275 10322 -35.5 -41.5 54 6.0 -36.2 343.8 343.9 295.6 345.2 0.37 20 263 10632 -38.3 -48.3 34 10.0 -39.1 344.1 344.1 295.5 344.8 0.18 21 256 10818 -39.5 -42.4 74 2.9 -39.8 345.0 345.1 295.8 346.4 0.36 22 253 10898 -39.7 -43.7 66 4.0 -40.1 345.9 345.9 296.0 347.1 0.31 23 250 10980 -40.3 -44.0 68 3.7 -40.6 195 35 346.2 346.2 296.1 347.4 0.31 24 200 12460 -53.1 -58.1 54 5.0 -53.2 215 45 348.7 348.7 296.4 349.0 0.07 25 199 12492 -53.7 -58.6 55 4.9 -53.8 348.2 348.2 296.3 348.5 0.07 26 195 12622 -54.7 -57.2 74 2.5 -54.8 348.7 348.7 296.4 349.0 0.09 27 187 12888 -56.7 -63.7 41 7.0 -56.8 349.6 349.6 296.6 349.8 0.04 28 180 13129 -58.3 -65.3 40 7.0 -58.4 350.9 350.9 296.8 351.0 0.03 29 175 13305 -59.7 -65.7 45 6.0 -59.8 351.4 351.4 297.0 351.5 0.03 30 162 13783 -63.5 -72.5 28 9.0 -63.6 352.8 352.8 297.3 352.9 0.01 31 150 14250 -67.7 -73.7 42 6.0 -67.7 265 40 353.5 353.5 297.4 353.5 0.01 32 149 14290 -68.1 -74.1 42 6.0 -68.1 353.5 353.5 297.4 353.5 0.01 33 134 14918 -72.3 -86.3 10 14.0 -72.3 356.9 356.9 298.1 356.9 0.00 34 113 15901 -78.5 -85.5 31 7.0 -78.5 363.1 363.1 299.3 363.1 0.00 35 106 16262 -80.5 -88.5 25 8.0 -80.5 366.0 366.0 299.8 366.0 0.00 36 100 16590 -79.9 -88.9 21 9.0 -79.9 285 12 373.4 373.4 301.1 373.4 0.00 37 90 17181 -84.5 -90.5 34 6.0 -84.5 325 17 375.6 375.6 301.5 375.6 0.00 38 83 17629 -85.3 -91.3 33 6.0 -85.3 382.8 382.8 302.7 382.8 0.00 39 76 18116 -84.5 -91.5 28 7.0 -84.5 394.2 394.2 304.4 394.2 0.00 40 70 18580 -77.9 -89.9 13 12.0 -77.9 155 12 417.7 417.7 307.4 417.7 0.00 41 69 18662 -77.9 -89.9 13 12.0 -77.9 419.5 419.5 307.6 419.5 0.00 42 64 19091 -79.9 -90.9 14 11.0 -79.9 424.2 424.2 308.2 424.2 0.00 43 58 19651 -78.1 -90.1 13 12.0 -78.1 440.4 440.4 309.9 440.4 0.00 44 55 19960 -72.3 -88.3 7 16.0 -72.4 460.4 460.4 311.8 460.4 0.00 45 50 20520 -72.9 -90.9 5 18.0 -73.0 125 26 471.7 471.7 312.8 471.7 0.00 46 47 20885 -71.1 -90.1 4 19.0 -71.2 484.4 484.4 313.8 484.5 0.00 47 41 21694 -70.9 -90.9 4 20.0 -71.1 504.2 504.2 315.2 504.2 0.00 48 35 22649 -63.9 -90.9 1 27.0 -64.4 545.8 545.8 317.9 545.9 0.00 49 30 23600 -61.3 -90.3 1 29.0 -62.1 95 50 577.5 577.5 319.5 577.5 0.00 50 27 24256 -59.7 -89.7 1 30.0 -60.7 599.7 599.7 320.6 599.7 0.00 TRP 90 17181 -84.5 -90.5 34 6.0 -84.5 325 17 375.6 375.6 301.5 375.6 0.00 WND 26 100 63 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 557.21 mb = 5015.57 m = 16455.10 ft Wetbulb zero: 594.43 mb = 4485.35 m = 14715.52 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 71.76 % Est. max temperature: 31.64 C = 88.96 F Sfc-Lift cond lev (LCL): 852.44 mb = 1483.11 m = 4865.80 ft T: 18.00 C 700-500 lapse rate: 5.47 C/km ThetaE index: 13.13 C Layer 745.0- 729.0 mb Conv cond level (CCL): 799.12 mb = 2032.08 m = 6666.85 ft Mean mixing ratio: 13.74 g/kg Conv temperature: 34.33 C = 93.80 F Cap Strength: 1.62 C Lifted Index: 0.04 C Risk: Showers probable Lifted Index @300 mb: 0.58 C Lifted Index @700 mb: 0.87 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.30 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 226.40 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.02 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 128.45 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 848.14 mb = 1526.75 m = 5008.97 ft Lev Free Conv (LFC): 493.14 mb = 5977.70 m = 19611.65 ft Equ Level (EL): 433.14 mb = 6987.06 m = 22923.14 ft B at Equ Level: 23.31 J/kg Max Parcel Lev (MPL): 413.14 mb = 7352.05 m = 24120.62 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 26 29284 100 63 -62.0 10.9 1 1000 84 40 6 -3.9 -4.6 2 975 305 100 14 -13.8 2.4 3 942 610 80 17 -16.7 -3.0 4 925 773 70 16 -15.0 -5.5 5 910 914 60 15 -13.0 -7.5 6 879 1219 50 13 -10.0 -8.4 7 850 1508 65 16 -14.5 -6.8 8 818 1829 85 23 -22.9 -2.0 9 789 2134 90 24 -24.0 0.0 10 761 2438 90 25 -25.0 0.0 11 708 3048 85 22 -21.9 -1.9 12 700 3148 95 21 -20.9 1.8 13 683 3353 115 15 -13.6 6.3 14 633 3962 70 14 -13.2 -4.8 15 610 4267 60 13 -11.3 -6.5 16 587 4572 55 11 -9.0 -6.3 17 565 4877 30 3 -1.5 -2.6 18 524 5486 285 11 10.6 -2.8 19 505 5791 265 12 12.0 1.0 20 500 5870 275 12 12.0 -1.0 21 486 6096 270 14 14.0 -0.0 22 432 7010 240 16 13.9 8.0 23 400 7600 255 18 17.4 4.7 24 399 7620 250 20 18.8 6.8 25 367 8230 275 13 13.0 -1.1 26 352 8534 280 12 11.8 -2.1 27 338 8839 245 11 10.0 4.6 28 324 9144 210 19 9.5 16.5 29 300 9710 210 24 12.0 20.8 30 273 10363 220 29 18.6 22.2 31 250 10973 195 37 9.6 35.7 32 250 10980 195 35 9.1 33.8 33 239 11278 185 35 3.1 34.9 34 218 11887 205 32 13.5 29.0 35 200 12460 215 45 25.8 36.9 36 180 13106 220 57 36.6 43.7 37 150 14250 265 40 39.8 3.5 38 140 14630 270 39 39.0 -0.0 39 126 15240 280 44 43.3 -7.6 40 102 16459 240 43 37.2 21.5 41 100 16590 285 12 11.6 -3.1 42 97 16764 275 11 11.0 -1.0 43 92 17069 295 13 11.8 -5.5 44 90 17181 325 17 9.8 -13.9 45 87 17374 315 20 14.1 -14.1 46 82 17678 275 2 2.0 -0.2 47 70 18580 155 12 -5.1 10.9 48 70 18593 105 17 -16.4 4.4 49 66 18898 150 14 -7.0 12.1 50 63 19202 155 13 -5.5 11.8 51 60 19507 235 13 10.6 7.5 52 57 19812 275 15 14.9 -1.3 53 54 20117 270 11 11.0 -0.0 54 50 20520 125 26 -21.3 14.9 55 48 20726 130 25 -19.2 16.1 56 46 21031 85 27 -26.9 -2.4 57 39 21946 95 47 -46.8 4.1 58 34 22860 85 58 -57.8 -5.1 59 30 23600 95 50 -49.8 4.4 60 26 24079 100 50 -49.2 8.7 61 23 24689 100 63 -62.0 10.9 Wind Parameters Energy-Hel index: -1.88 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.20260113.00.gif