UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 10 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 ------------------------------------------------------------------------------- 0 1000 78 60 14 SFC 999 84 29.0 20.0 58 9.0 22.6 60 14 302.2 305.0 295.8 346.2 14.89 2 925 768 24.4 18.4 69 6.0 20.2 65 15 304.3 307.0 296.1 347.6 14.55 3 850 1503 18.4 15.7 84 2.7 16.5 70 22 305.4 307.9 295.6 345.3 13.32 4 830 1707 16.8 14.9 89 1.9 15.5 61 23 305.8 308.2 295.4 344.6 12.95 5 752 2545 11.8 11.4 97 0.4 11.6 70 25 309.2 311.3 295.2 343.6 11.34 6 700 3145 9.4 8.7 95 0.7 9.0 70 25 312.9 314.8 295.3 344.3 10.15 7 667 3545 7.4 6.1 91 1.3 6.6 58 21 315.0 316.7 295.0 342.8 8.90 8 662 3608 7.8 3.3 73 4.5 5.2 54 20 316.1 317.5 294.1 339.3 7.35 9 643 3848 7.6 -1.4 53 9.0 2.8 67 14 318.5 319.6 293.3 335.8 5.38 10 568 4862 1.6 -7.4 51 9.0 -2.7 357 6 323.0 323.8 293.3 335.8 3.86 11 530 5418 -2.1 -5.6 77 3.5 -3.8 4 8 325.0 326.0 294.5 340.7 4.76 12 500 5880 -4.9 -8.8 74 3.9 -6.7 10 11 327.1 327.8 294.4 340.3 3.94 13 485 6118 -6.5 -10.8 71 4.3 -8.4 352 12 328.0 328.7 294.3 339.7 3.46 14 455 6615 -8.1 -20.1 37 12.0 -12.2 292 11 332.0 332.3 293.9 338.0 1.70 15 400 7600 -15.1 -26.1 39 11.0 -18.1 255 12 335.4 335.6 294.2 339.5 1.14 16 398 7638 -15.3 -27.3 35 12.0 -18.4 255 12 335.6 335.8 294.1 339.3 1.02 17 384 7907 -17.5 -23.5 59 6.0 -19.2 255 13 336.1 336.5 294.7 341.6 1.50 18 379 8006 -17.9 -28.9 38 11.0 -20.5 261 13 336.9 337.1 294.4 340.3 0.93 19 358 8429 -21.1 -31.1 40 10.0 -23.2 263 14 338.1 338.3 294.6 341.1 0.80 20 341 8787 -24.3 -27.9 72 3.6 -25.1 231 12 338.5 338.7 295.0 342.7 1.13 21 300 9710 -30.1 -44.1 24 14.0 -31.7 215 19 343.0 343.0 295.3 344.0 0.25 22 291 9926 -31.5 -46.5 21 15.0 -33.1 215 20 344.0 344.0 295.4 344.8 0.20 23 262 10659 -37.5 -55.5 14 18.0 -38.7 259 28 345.6 345.7 295.7 346.0 0.08 24 250 10980 -40.5 -56.5 16 16.0 -41.4 260 29 345.9 345.9 295.8 346.2 0.07 25 233 11453 -44.9 -62.9 12 18.0 -45.6 264 28 346.2 346.2 295.8 346.4 0.03 26 208 12197 -51.3 -56.0 57 4.7 -51.5 247 31 347.6 347.6 296.2 348.0 0.09 27 203 12354 -51.9 -73.9 5 22.0 -52.3 243 32 349.1 349.1 296.4 349.1 0.01 28 200 12450 -52.5 -68.5 13 16.0 -52.8 240 32 349.6 349.6 296.5 349.7 0.02 29 199 12482 -52.9 -64.9 22 12.0 -53.2 240 33 349.5 349.5 296.5 349.6 0.03 30 154 14090 -66.1 -74.1 32 8.0 -66.2 248 39 353.5 353.5 297.4 353.6 0.01 31 150 14250 -66.9 -74.9 31 8.0 -67.0 255 46 354.8 354.8 297.7 354.9 0.01 32 108 16167 -81.1 -87.1 36 6.0 -81.1 230 42 363.0 363.0 299.2 363.0 0.00 33 101 16544 -80.9 -87.9 30 7.0 -80.9 239 30 370.4 370.4 300.7 370.4 0.00 34 100 16600 -81.5 -88.5 29 7.0 -81.5 255 24 370.3 370.3 300.6 370.3 0.00 35 89 17246 -86.9 -90.6 50 3.7 -86.9 285 27 372.0 372.0 300.9 372.0 0.00 36 82 17697 -83.7 -89.7 34 6.0 -83.7 274 18 387.4 387.4 303.4 387.4 0.00 37 77 18045 -85.5 -92.5 27 7.0 -85.5 206 22 390.7 390.7 303.9 390.7 0.00 38 70 18580 -77.9 -90.9 10 13.0 -77.9 300 16 417.7 417.7 307.4 417.7 0.00 39 64 19101 -70.1 -90.1 4 20.0 -70.2 221 12 445.7 445.7 310.4 445.7 0.00 40 58 19686 -69.7 -88.7 5 19.0 -69.8 178 14 459.3 459.3 311.7 459.3 0.00 41 50 20560 -73.9 -89.9 7 16.0 -74.0 115 20 469.3 469.3 312.6 469.4 0.00 42 47 20920 -75.1 -90.1 8 15.0 -75.2 102 18 474.8 474.8 313.0 474.9 0.00 43 35 22673 -64.5 -90.5 2 26.0 -65.0 80 53 544.3 544.3 317.8 544.3 0.00 44 30 23620 -62.1 -89.1 2 27.0 -62.8 95 57 575.3 575.3 319.5 575.4 0.00 45 25 24756 -58.9 -87.9 1 29.0 -60.1 95 60 615.3 615.3 321.3 615.4 0.01 TRP 89 17246 -86.9 -90.6 50 3.7 -86.9 285 27 372.0 372.0 300.9 372.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 551.57 mb = 5102.38 m = 16739.88 ft Wetbulb zero: 604.82 mb = 4348.54 m = 14266.70 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 74.82 % Est. max temperature: 32.20 C = 89.97 F Sfc-Lift cond lev (LCL): 876.78 mb = 1233.38 m = 4046.47 ft T: 20.60 C 700-500 lapse rate: 5.23 C/km ThetaE index: 3.94 C Layer 850.0- 700.0 mb Conv cond level (CCL): 829.39 mb = 1713.71 m = 5622.34 ft Mean mixing ratio: 14.62 g/kg Conv temperature: 32.61 C = 90.69 F Cap Strength: 1.67 C Lifted Index: -0.88 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.06 C Lifted Index @700 mb: -0.35 C Showalter Index: -0.17 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 243.40 Risk: None Energy Index: -1.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 143.51 J/kg Max Up Vert Vel: 16.94 m/s Conv Inhibition (B-): 40.94 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 856.78 mb = 1433.94 m = 4704.48 ft Lev Free Conv (LFC): 781.78 mb = 2215.43 m = 7268.38 ft Equ Level (EL): 661.78 mb = 3610.26 m = 11844.55 ft B at Equ Level: 29.55 J/kg Max Parcel Lev (MPL): 181.78 mb = 13050.15 m = 42814.93 ft Wind level data Storm motion: 87 at 13 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 ---------------------------------------------------------- 0 999 84 60 14 -12.1 -7.0 | 356 6 0.4 -6.3 1 974 305 50 21 -16.1 -13.5 | 15 13 -3.5 -12.8 2 942 610 65 20 -18.1 -8.5 | 36 10 -5.6 -7.7 3 925 768 65 15 -13.6 -6.3 | 11 6 -1.0 -5.6 4 910 914 70 15 -14.1 -5.1 | 19 5 -1.6 -4.4 5 850 1503 70 22 -20.7 -7.5 | 50 11 -8.1 -6.8 6 848 1524 70 20 -18.8 -6.8 | 46 9 -6.2 -6.1 7 818 1829 55 25 -20.5 -14.3 | 30 16 -7.9 -13.6 8 789 2134 60 25 -21.7 -12.5 | 38 15 -9.1 -11.8 9 761 2438 70 25 -23.5 -8.6 | 54 13 -10.9 -7.8 10 700 3145 70 25 -23.5 -8.6 | 54 13 -10.9 -7.8 11 682 3353 70 24 -22.6 -8.2 | 53 12 -10.0 -7.5 12 657 3658 50 19 -14.6 -12.2 | 10 12 -2.0 -11.5 13 633 3962 80 11 -10.8 -1.9 | 305 2 1.7 -1.2 14 610 4267 50 9 -6.9 -5.8 | 312 8 5.7 -5.1 15 587 4572 15 10 -2.6 -9.7 | 312 13 10.0 -8.9 16 566 4877 355 5 0.4 -5.0 | 288 14 13.0 -4.3 17 505 5791 10 11 -1.9 -10.8 | 314 15 10.6 -10.1 18 500 5880 10 11 -1.9 -10.8 | 314 15 10.6 -10.1 19 486 6096 355 12 1.0 -12.0 | 310 18 13.6 -11.2 20 467 6401 310 10 7.7 -6.4 | 286 21 20.2 -5.7 21 415 7315 230 14 10.7 9.0 | 247 25 23.3 9.7 22 400 7600 255 12 11.6 3.1 | 261 24 24.1 3.8 23 399 7620 255 12 11.6 3.1 | 261 24 24.1 3.8 24 383 7925 255 13 12.6 3.4 | 261 25 25.1 4.1 25 367 8230 280 15 14.8 -2.6 | 274 27 27.3 -1.9 26 338 8839 225 12 8.5 8.5 | 246 23 21.0 9.2 27 324 9144 225 16 11.3 11.3 | 243 27 23.9 12.0 28 311 9449 205 15 6.3 13.6 | 233 24 18.9 14.3 29 300 9710 215 19 10.9 15.6 | 235 29 23.4 16.3 30 285 10058 215 20 11.5 16.4 | 235 29 24.0 17.1 31 261 10668 260 28 27.6 4.9 | 262 41 40.1 5.6 32 250 10980 260 29 28.6 5.0 | 262 42 41.1 5.8 33 228 11582 265 28 27.9 2.4 | 266 41 40.4 3.2 34 200 12450 240 32 27.7 16.0 | 247 44 40.3 16.7 35 199 12497 240 33 28.6 16.5 | 247 45 41.1 17.2 36 156 14021 245 36 32.6 15.2 | 251 48 45.2 15.9 37 150 14250 255 46 44.4 11.9 | 258 58 57.0 12.6 38 126 15240 265 57 56.8 5.0 | 265 70 69.3 5.7 39 120 15545 260 49 48.3 8.5 | 261 61 60.8 9.2 40 102 16459 215 38 21.8 31.1 | 227 47 34.3 31.9 41 100 16600 255 24 23.2 6.2 | 259 36 35.7 6.9 42 97 16764 255 24 23.2 6.2 | 259 36 35.7 6.9 43 89 17246 285 27 26.1 -7.0 | 279 39 38.6 -6.3 44 87 17374 285 29 28.0 -7.5 | 279 41 40.6 -6.8 45 82 17678 280 18 17.7 -3.1 | 275 30 30.3 -2.4 46 78 17983 205 24 10.1 21.8 | 225 32 22.7 22.5 47 74 18288 210 17 8.5 14.7 | 234 26 21.0 15.4 48 70 18580 300 16 13.9 -8.0 | 285 27 26.4 -7.3 49 70 18593 305 18 14.7 -10.3 | 289 29 27.3 -9.6 50 63 19202 205 11 4.6 10.0 | 238 20 17.2 10.7 51 60 19507 215 15 8.6 12.3 | 238 25 21.1 13.0 52 54 20117 90 10 -10.0 0.0 | 254 3 2.5 0.7 53 50 20560 115 20 -18.1 8.5 | 149 11 -5.6 9.2 54 49 20726 115 17 -15.4 7.2 | 160 8 -2.9 7.9 55 44 21336 75 20 -19.3 -5.2 | 57 8 -6.8 -4.5 56 42 21641 105 35 -33.8 9.1 | 115 23 -21.3 9.8 57 38 22250 80 50 -49.2 -8.7 | 78 38 -36.7 -8.0 58 32 23165 80 56 -55.1 -9.7 | 78 44 -42.6 -9.0 59 30 23620 95 57 -56.8 5.0 | 97 45 -44.2 5.7 60 29 23774 100 56 -55.1 9.7 | 104 44 -42.6 10.4 61 22 24994 90 64 -64.0 0.0 | 91 51 -51.5 0.7 Wind Parameters Mean winds (0-6000m): 56.7 at 16.8 knts Storm direction: 86.7 at 12.6 knts Shear (0-3000m) pos: 1.4 neg: 1.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 58.3 deg Storm rel helicity (0-3000m) pos: 47.0 neg: -16.7 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 178.39 Bulk Shear: 0.80 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 56 19 18 11| 6.4 0.0 6.4| 17.5 0.0 17.5 35.0 0.56| 12.0 6.7 1000 61 18 21 8| 2.1 0.0 2.1| 20.4 -5.3 15.1 15.1 0.30| 10.1 3.0 1500 64 18 29 8| 1.4 1.4 2.8| 25.0 -8.9 16.1 10.7 0.26| 8.9 2.3 2000 62 20 31 10| 1.0 2.3 3.3| 30.3 -16.7 13.6 6.8 0.17| 8.6 1.4 2500 63 21 35 11| 1.6 1.8 3.5| 47.0 -16.7 30.3 12.1 0.26| 7.8 2.1 3000 65 22 39 11| 1.4 1.5 2.9| 47.0 -16.7 30.3 10.1 0.26| 6.5 1.7 4000 65 21 38 10| 1.7 1.3 3.0| 47.6 -47.5 0.1 0.0 -0.03| 7.7 -0.3 5000 62 18 24 9| 1.4 1.7 3.1| 53.1 -69.6 -16.5 -3.3 -0.09| 7.8 -0.7 6000 57 17 10 9| 0.9 1.7 2.6| 71.6 -74.0 -2.4 -0.4 -0.04| 7.2 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260110.00.gif