UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 7 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 29.6 19.6 55 10.0 22.5 110 7 302.8 305.4 295.7 345.7 14.50 1 925 777 23.8 19.8 78 4.0 20.9 80 16 303.6 306.6 296.8 350.9 15.91 2 878 1231 19.8 18.4 92 1.4 18.8 70 21 304.1 306.9 296.5 349.7 15.35 3 850 1511 18.2 16.6 90 1.6 17.1 60 19 305.2 307.8 296.1 347.4 14.12 4 804 1987 16.4 12.5 78 3.9 13.8 60 18 308.2 310.3 295.0 342.7 11.40 5 722 2895 9.8 9.7 99 0.1 9.7 69 12 310.6 312.6 295.0 342.8 10.53 6 700 3152 8.8 7.5 92 1.3 8.0 85 10 312.2 314.0 294.6 341.1 9.34 7 603 4374 2.8 -4.2 60 7.0 -0.7 96 4 318.9 319.8 292.8 333.9 4.65 8 587 4591 1.4 -2.0 78 3.4 -0.4 111 4 319.7 320.8 293.8 337.9 5.64 9 572 4800 0.6 -9.4 47 10.0 -3.8 125 4 321.2 321.8 292.3 332.0 3.28 10 554 5056 -0.9 -3.5 82 2.6 -2.2 143 4 322.3 323.4 294.3 339.7 5.34 11 510 5714 -3.7 -19.7 28 16.0 -9.2 189 4 326.7 327.0 292.3 332.2 1.57 12 500 5870 -4.7 -19.7 30 15.0 -9.9 200 4 327.3 327.6 292.5 332.9 1.60 13 491 6013 -5.3 -21.3 27 16.0 -10.6 209 4 328.3 328.6 292.6 333.3 1.42 14 471 6339 -7.7 -11.6 74 3.9 -9.4 289 2 329.2 329.9 294.4 340.6 3.34 15 456 6592 -8.9 -16.9 52 8.0 -11.8 315 4 330.8 331.2 294.0 338.6 2.23 16 450 6694 -9.7 -13.9 71 4.2 -11.3 318 5 331.0 331.6 294.6 341.0 2.90 17 444 6798 -9.7 -27.7 22 18.0 -14.6 321 6 332.3 332.5 293.2 335.5 0.88 18 438 6904 -9.7 -34.7 11 25.0 -15.4 324 7 333.6 333.7 293.2 335.3 0.46 19 432 7010 -10.5 -38.5 8 28.0 -16.2 326 9 333.9 334.0 293.1 335.1 0.32 20 412 7375 -13.1 -28.1 27 15.0 -17.0 334 12 335.1 335.3 294.0 338.5 0.92 21 404 7524 -13.9 -36.9 12 23.0 -18.6 331 13 336.0 336.0 293.7 337.5 0.40 22 400 7600 -14.5 -31.5 22 17.0 -18.5 330 13 336.1 336.3 294.0 338.7 0.69 23 396 7676 -15.3 -27.3 35 12.0 -18.4 331 13 336.1 336.3 294.3 339.9 1.03 24 391 7772 -15.5 -38.5 12 23.0 -19.9 333 14 337.0 337.1 293.9 338.4 0.35 25 371 8165 -17.9 -34.9 21 17.0 -21.4 331 8 338.9 339.1 294.6 341.0 0.53 26 324 9159 -26.5 -32.5 57 6.0 -27.6 207 8 340.5 340.6 295.1 343.4 0.77 27 311 9453 -28.1 -43.1 22 15.0 -30.0 195 11 342.2 342.3 295.1 343.3 0.27 28 300 9710 -30.3 -45.3 22 15.0 -32.0 205 17 342.7 342.7 295.2 343.6 0.22 29 284 10098 -33.1 -51.1 15 18.0 -34.7 205 20 344.1 344.1 295.4 344.6 0.12 30 270 10451 -35.9 -51.9 18 16.0 -37.1 203 21 345.0 345.0 295.6 345.5 0.12 31 260 10712 -38.3 -43.3 59 5.0 -38.8 201 22 345.2 345.3 295.8 346.5 0.32 32 255 10845 -39.5 -45.5 53 6.0 -40.0 201 23 345.4 345.4 295.8 346.4 0.26 33 250 10980 -40.7 -45.5 60 4.8 -41.1 190 21 345.6 345.6 295.9 346.6 0.26 34 247 11062 -41.5 -44.4 73 2.9 -41.8 188 22 345.6 345.6 295.9 346.8 0.30 35 244 11145 -42.1 -44.4 78 2.3 -42.3 186 23 345.9 345.9 296.0 347.1 0.30 36 234 11427 -44.5 -54.5 32 10.0 -45.0 179 25 346.4 346.4 295.9 346.8 0.10 37 227 11629 -46.3 -52.3 51 6.0 -46.6 176 27 346.7 346.7 296.0 347.2 0.13 38 223 11747 -46.7 -55.7 35 9.0 -47.1 180 27 347.8 347.8 296.3 348.2 0.09 39 208 12205 -50.7 -56.7 49 6.0 -50.9 195 28 348.6 348.6 296.4 348.9 0.09 40 204 12332 -51.3 -63.3 23 12.0 -51.6 192 30 349.5 349.6 296.5 349.7 0.04 41 200 12460 -52.5 -63.5 25 11.0 -52.8 190 31 349.6 349.6 296.6 349.8 0.04 42 170 13485 -61.9 -65.1 65 3.2 -62.0 182 36 350.7 350.7 296.8 350.8 0.04 43 164 13706 -63.3 -67.7 55 4.4 -63.4 180 37 351.9 351.9 297.1 352.0 0.03 44 160 13857 -63.5 -75.5 18 12.0 -63.6 191 33 354.1 354.1 297.5 354.1 0.01 45 150 14250 -65.9 -76.9 20 11.0 -66.0 225 20 356.6 356.6 298.0 356.6 0.01 46 129 15150 -73.7 -80.7 33 7.0 -73.7 270 23 358.3 358.3 298.4 358.3 0.00 47 100 16610 -81.5 -89.5 24 8.0 -81.5 235 25 370.3 370.3 300.6 370.3 0.00 48 82 17711 -85.5 -91.5 33 6.0 -85.5 310 10 383.7 383.7 302.8 383.7 0.00 49 70 18590 -81.3 -90.3 20 9.0 -81.3 350 11 410.5 410.5 306.6 410.5 0.00 50 68 18753 -81.3 -91.3 17 10.0 -81.3 330 14 413.9 413.9 307.0 413.9 0.00 51 66 18924 -76.9 -88.9 13 12.0 -76.9 318 14 427.0 427.0 308.5 427.0 0.00 52 61 19376 -78.3 -90.3 13 12.0 -78.3 186 13 433.6 433.6 309.2 433.6 0.00 53 58 19669 -72.9 -87.9 9 15.0 -73.0 286 5 452.1 452.1 311.1 452.1 0.00 54 54 20087 -74.1 -89.1 8 15.0 -74.2 353 5 458.7 458.7 311.7 458.7 0.00 55 50 20540 -71.5 -89.5 5 18.0 -71.6 100 29 475.0 475.0 313.1 475.0 0.00 56 30 23610 -63.3 -89.3 2 26.0 -63.9 80 51 572.1 572.1 319.3 572.1 0.00 57 27 24261 -61.1 -88.1 2 27.0 -62.0 83 53 595.8 595.8 320.4 595.8 0.01 TRP 82 17711 -85.5 -91.5 33 6.0 -85.5 310 10 383.7 383.7 302.8 383.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 564.80 mb = 4902.01 m = 16082.52 ft Wetbulb zero: 610.64 mb = 4270.66 m = 14011.19 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 74.59 % Est. max temperature: 32.06 C = 89.71 F Sfc-Lift cond lev (LCL): 865.08 mb = 1359.23 m = 4459.37 ft T: 19.07 C 700-500 lapse rate: 4.97 C/km ThetaE index: 8.90 C Layer 700.0- 587.0 mb Conv cond level (CCL): 834.91 mb = 1664.39 m = 5460.52 ft Mean mixing ratio: 15.35 g/kg Conv temperature: 33.02 C = 91.44 F Cap Strength: 1.02 C Lifted Index: -1.38 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.35 C Lifted Index @700 mb: -1.47 C Showalter Index: -0.79 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.30 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 437.55 J/kg Max Up Vert Vel: 29.58 m/s Conv Inhibition (B-): 33.63 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 869.43 mb = 1316.04 m = 4317.67 ft Lev Free Conv (LFC): 764.43 mb = 2413.00 m = 7916.59 ft Equ Level (EL): 214.43 mb = 12005.22 m = 39386.74 ft B at Equ Level: 436.42 J/kg Max Parcel Lev (MPL): 124.43 mb = 15356.73 m = 50382.37 ft Wind level data Storm motion: 105 at 8 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 1000 84 110 7 -6.6 2.4 | 253 1 1.0 0.3 1 1000 85 85 10 -10.0 -0.9 | 39 4 -2.4 -3.0 2 976 305 75 12 -11.6 -3.1 | 38 7 -4.0 -5.2 3 943 610 80 15 -14.8 -2.6 | 57 9 -7.2 -4.7 4 925 777 80 16 -15.8 -2.8 | 59 10 -8.2 -4.9 5 910 914 85 18 -17.9 -1.6 | 71 11 -10.3 -3.7 6 879 1219 70 21 -19.7 -7.2 | 53 15 -12.1 -9.3 7 850 1511 60 19 -16.5 -9.5 | 37 15 -8.9 -11.6 8 849 1524 60 19 -16.5 -9.5 | 37 15 -8.9 -11.6 9 790 2134 60 18 -15.6 -9.0 | 36 14 -8.0 -11.1 10 762 2438 60 17 -14.7 -8.5 | 34 13 -7.1 -10.6 11 735 2743 55 13 -10.6 -7.5 | 18 10 -3.1 -9.5 12 709 3048 85 10 -10.0 -0.9 | 39 4 -2.4 -3.0 13 700 3152 85 10 -10.0 -0.9 | 39 4 -2.4 -3.0 14 610 4267 90 4 -4.0 0.0 | 300 4 3.6 -2.1 15 500 5870 200 4 1.4 3.8 | 259 9 9.0 1.7 16 486 6096 215 4 2.3 3.3 | 263 10 9.9 1.2 17 467 6401 310 2 1.5 -1.3 | 290 10 9.1 -3.4 18 415 7315 335 12 5.1 -10.9 | 316 18 12.7 -13.0 19 400 7600 330 13 6.5 -11.3 | 313 19 14.1 -13.3 20 383 7925 335 15 6.3 -13.6 | 318 21 13.9 -15.7 21 367 8230 330 6 3.0 -5.2 | 305 13 10.6 -7.3 22 352 8534 230 1 0.8 0.6 | 280 8 8.4 -1.4 23 311 9449 195 11 2.8 10.6 | 231 13 10.4 8.5 24 300 9710 205 17 7.2 15.4 | 228 20 14.8 13.3 25 285 10058 205 20 8.5 18.1 | 225 23 16.0 16.0 26 250 10973 200 23 7.9 21.6 | 218 25 15.5 19.5 27 250 10980 190 21 3.6 20.7 | 211 22 11.2 18.6 28 228 11582 175 27 -2.4 26.9 | 192 25 5.2 24.8 29 208 12192 195 28 7.2 27.0 | 211 29 14.8 25.0 30 200 12460 190 31 5.4 30.5 | 205 31 13.0 28.4 31 163 13716 180 37 0.0 37.0 | 192 36 7.6 34.9 32 150 14250 225 20 14.1 14.1 | 241 25 21.7 12.1 33 148 14326 190 23 4.0 22.7 | 209 24 11.6 20.6 34 141 14630 230 17 13.0 10.9 | 247 22 20.6 8.8 35 133 14935 265 22 21.9 1.9 | 270 30 29.5 -0.2 36 120 15545 280 25 24.6 -4.3 | 281 33 32.2 -6.4 37 108 16154 245 33 29.9 13.9 | 252 39 37.5 11.9 38 100 16610 235 25 20.5 14.3 | 246 31 28.1 12.3 39 97 16764 235 25 20.5 14.3 | 246 31 28.1 12.3 40 92 17069 220 18 11.6 13.8 | 239 22 19.2 11.7 41 87 17374 295 10 9.1 -4.2 | 291 18 16.7 -6.3 42 82 17678 335 6 2.5 -5.4 | 307 13 10.1 -7.5 43 82 17711 310 10 7.7 -6.4 | 299 17 15.2 -8.5 44 78 17983 310 10 7.7 -6.4 | 299 17 15.2 -8.5 45 70 18590 350 11 1.9 -10.8 | 324 16 9.5 -12.9 46 70 18593 325 14 8.0 -11.5 | 311 21 15.6 -13.6 47 66 18898 335 14 5.9 -12.7 | 318 20 13.5 -14.8 48 63 19202 180 15 0.0 15.0 | 210 15 7.6 12.9 49 60 19507 190 12 2.1 11.8 | 225 14 9.7 9.7 50 57 19812 0 0 -0.0 -0.0 | 285 8 7.6 -2.1 51 51 20422 345 10 2.6 -9.7 | 319 16 10.2 -11.7 52 50 20540 100 29 -28.6 5.0 | 98 21 -21.0 3.0 53 48 20726 90 12 -12.0 0.0 | 65 5 -4.4 -2.1 54 44 21336 115 31 -28.1 13.1 | 118 23 -20.5 11.0 55 38 22250 70 43 -40.4 -14.7 | 63 37 -32.8 -16.8 56 32 23165 90 56 -56.0 0.0 | 88 48 -48.4 -2.1 57 30 23610 80 51 -50.2 -8.9 | 76 44 -42.6 -10.9 58 25 24384 85 54 -53.8 -4.7 | 82 47 -46.2 -6.8 Wind Parameters Mean winds (0-6000m): 75.3 at 10.5 knts Storm direction: 105.3 at 7.9 knts Shear (0-3000m) pos: 1.3 neg: 2.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 146.0 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -39.4 tot: -25.2 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1266.29 Bulk Shear: 0.35 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 81 12 45 6| 0.0 9.7 9.7| 5.2 -0.2 5.0 10.0 0.76| 13.4 10.2 1000 81 14 57 8| 0.0 7.4 7.4| 10.7 -5.7 4.9 4.9 0.53| 10.0 5.3 1500 75 16 52 10| 0.0 5.3 5.3| 10.7 -28.4 -17.7 -11.8 0.17| 8.9 1.5 2000 71 17 47 11| 0.0 3.8 3.8| 10.7 -29.6 -18.9 -9.5 0.15| 6.9 1.1 2500 68 17 44 12| 0.0 2.5 2.5| 10.7 -36.0 -25.3 -10.1 0.07| 6.2 0.4 3000 68 16 42 11| 1.3 2.1 3.4| 14.2 -39.4 -25.2 -8.4 0.08| 6.6 0.5 4000 71 14 40 9| 1.4 1.6 3.0| 14.2 -42.6 -28.4 -7.1 -0.03| 5.6 -0.2 5000 73 12 34 7| 1.6 1.3 2.8| 14.2 -46.7 -32.5 -6.5 -0.11| 5.0 -0.5 6000 75 10 28 5| 1.6 1.0 2.7| 17.2 -47.1 -29.9 -5.0 -0.08| 4.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260107.00.gif