UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 11 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 ------------------------------------------------------------------------------- 0 1000 76 60 6 SFC 999 84 30.0 19.0 52 11.0 22.2 60 6 303.2 305.8 295.4 344.7 13.97 2 984 220 31.0 19.0 49 12.0 22.5 60 11 305.6 308.2 296.2 348.0 14.19 3 925 771 26.2 18.2 61 8.0 20.6 65 13 306.1 308.8 296.4 349.2 14.36 4 850 1511 19.2 16.2 83 3.0 17.1 80 17 306.3 308.8 296.1 347.6 13.76 5 826 1757 16.8 15.7 93 1.1 16.1 83 16 306.2 308.8 296.1 347.4 13.71 6 799 2040 14.6 14.1 97 0.5 14.3 92 18 306.8 309.2 295.6 345.3 12.77 7 727 2837 12.4 1.4 47 11.0 6.3 115 14 312.8 313.9 292.0 331.1 5.83 8 700 3154 10.6 1.6 54 9.0 5.6 115 13 314.2 315.4 292.7 333.6 6.15 9 635 3960 6.0 0.0 65 6.0 2.7 85 19 317.9 319.0 293.6 337.1 6.04 10 625 4090 5.8 -4.2 49 10.0 0.8 78 16 319.1 320.0 292.7 333.6 4.48 11 572 4810 1.4 -9.6 44 11.0 -3.5 89 12 322.1 322.7 292.5 332.8 3.23 12 529 5435 -3.1 -6.9 75 3.8 -4.9 103 12 324.0 324.8 293.9 338.2 4.31 13 523 5526 -3.9 -8.7 69 4.8 -6.1 104 12 324.1 324.8 293.5 336.7 3.79 14 514 5663 -4.5 -16.5 39 12.0 -8.9 101 13 325.0 325.4 292.3 332.0 2.05 15 508 5755 -5.1 -11.1 63 6.0 -7.7 98 14 325.3 326.0 293.4 336.2 3.23 16 500 5880 -5.5 -13.5 53 8.0 -8.7 95 15 326.3 326.9 293.2 335.5 2.70 17 492 6006 -5.7 -21.7 27 16.0 -10.9 98 14 327.6 327.9 292.4 332.4 1.37 18 489 6054 -6.3 -13.3 58 7.0 -9.1 99 14 327.4 328.0 293.6 337.0 2.81 19 469 6379 -7.7 -24.7 24 17.0 -12.8 95 14 329.6 329.9 292.7 333.6 1.10 20 461 6513 -8.9 -18.9 44 10.0 -12.3 93 14 329.8 330.1 293.4 336.3 1.86 21 437 6924 -11.5 -21.5 43 10.0 -14.7 90 15 331.5 331.9 293.6 337.1 1.57 22 432 7012 -10.9 -35.9 11 25.0 -16.3 90 15 333.4 333.5 293.0 335.0 0.41 23 427 7102 -10.9 -30.9 18 20.0 -15.9 77 14 334.5 334.7 293.6 337.1 0.68 24 400 7600 -14.3 -34.3 17 20.0 -18.7 45 13 336.4 336.5 293.9 338.4 0.52 25 331 9010 -23.5 -52.5 5 29.0 -26.7 86 5 342.5 342.5 295.0 342.9 0.09 26 300 9720 -29.5 -55.5 6 26.0 -31.7 90 8 343.8 343.8 295.3 344.1 0.07 27 250 10990 -39.7 -60.7 9 21.0 -40.7 155 12 347.0 347.1 296.0 347.2 0.04 28 209 12185 -50.1 -63.1 20 13.0 -50.5 258 23 349.0 349.0 296.4 349.2 0.04 29 200 12470 -52.3 -67.3 15 15.0 -52.6 255 29 349.9 350.0 296.7 350.0 0.02 30 173 13392 -59.5 -74.5 13 15.0 -59.7 255 30 352.9 352.9 297.3 352.9 0.01 31 167 13612 -61.3 -71.3 25 10.0 -61.4 255 30 353.5 353.5 297.4 353.5 0.02 32 150 14270 -66.5 -78.5 17 12.0 -66.6 255 31 355.5 355.5 297.8 355.6 0.01 33 149 14310 -66.7 -78.7 17 12.0 -66.8 259 31 355.9 355.9 297.9 355.9 0.01 34 133 14988 -71.7 -78.7 34 7.0 -71.8 241 35 358.7 358.7 298.4 358.7 0.01 35 100 16630 -80.7 -87.7 30 7.0 -80.7 210 20 371.8 371.8 300.9 371.8 0.00 36 87 17404 -86.1 -90.8 42 4.7 -86.1 200 19 376.1 376.1 301.6 376.1 0.00 37 81 17795 -86.7 -91.3 43 4.6 -86.7 247 14 382.6 382.6 302.6 382.6 0.00 38 72 18444 -83.3 -88.3 41 5.0 -83.3 133 8 402.9 402.9 305.6 402.9 0.00 39 70 18600 -84.5 -89.5 41 5.0 -84.5 170 5 403.6 403.6 305.7 403.6 0.00 40 67 18841 -85.3 -90.3 40 5.0 -85.3 170 3 407.0 407.0 306.1 407.0 0.00 41 59 19565 -72.3 -88.3 7 16.0 -72.4 69 22 451.2 451.2 311.0 451.3 0.00 42 54 20082 -74.9 -88.9 10 14.0 -75.0 175 18 456.8 456.8 311.5 456.8 0.00 43 50 20530 -73.9 -89.9 7 16.0 -74.0 105 23 469.3 469.3 312.6 469.4 0.00 44 36 22490 -64.9 -89.9 2 25.0 -65.3 94 54 538.9 538.9 317.5 538.9 0.00 45 33 23020 -64.7 -89.7 2 25.0 -65.2 90 58 553.0 553.0 318.2 553.0 0.00 46 30 23610 -59.1 -88.1 1 29.0 -60.1 85 63 583.5 583.5 319.8 583.6 0.01 47 29 23823 -58.5 -87.5 1 29.0 -59.6 85 64 590.9 590.9 320.2 590.9 0.01 48 26 24511 -57.4 -86.8 1 29.4 -58.8 85 69 612.7 612.8 321.2 612.8 0.01 49 22 25572 -55.7 -85.7 1 30.0 -57.6 88 65 647.8 647.8 322.6 647.9 0.01 50 20 26190 -47.7 -81.7 1 34.0 -51.9 90 63 690.2 690.2 324.1 690.4 0.03 51 17 27276 -42.3 -79.3 1 37.0 -49.1 87 60 740.3 740.3 325.7 740.7 0.04 TRP 87 17404 -86.1 -90.8 42 4.7 -86.1 200 19 376.1 376.1 301.6 376.1 0.00 WND 26 24511 -57.4 -86.8 1 29.4 -58.8 85 69 612.7 612.8 321.2 612.8 0.01 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 558.62 mb = 5004.72 m = 16419.50 ft Wetbulb zero: 615.32 mb = 4216.91 m = 13834.84 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 62.62 % Est. max temperature: 33.02 C = 91.44 F Sfc-Lift cond lev (LCL): 851.79 mb = 1492.58 m = 4896.86 ft T: 19.37 C 700-500 lapse rate: 5.91 C/km ThetaE index: 18.11 C Layer 850.0- 700.0 mb Conv cond level (CCL): 817.77 mb = 1841.90 m = 6042.89 ft Mean mixing ratio: 14.24 g/kg Conv temperature: 33.19 C = 91.74 F Cap Strength: 0.84 C Lifted Index: -2.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.28 C Lifted Index @700 mb: 0.44 C Showalter Index: -1.65 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 21.70 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 243.40 Risk: None Energy Index: -2.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 183.51 J/kg Max Up Vert Vel: 19.16 m/s Conv Inhibition (B-): 18.64 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 826.39 mb = 1752.66 m = 5750.13 ft Lev Free Conv (LFC): 811.39 mb = 1908.58 m = 6261.68 ft Equ Level (EL): 761.39 mb = 2446.60 m = 8026.79 ft B at Equ Level: 8.46 J/kg Max Parcel Lev (MPL): 721.39 mb = 2901.73 m = 9520.00 ft Wind level data Storm motion: 120 at 11 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 6 -5.2 -3.0 | 334 9 4.1 -8.2 1 975 305 60 14 -12.1 -7.0 | 13 13 -2.9 -12.2 2 942 610 60 14 -12.1 -7.0 | 13 13 -2.9 -12.2 3 925 771 65 13 -11.8 -5.5 | 13 11 -2.5 -10.7 4 910 914 70 15 -14.1 -5.1 | 25 11 -4.8 -10.4 5 850 1511 80 17 -16.7 -3.0 | 42 11 -7.5 -8.2 6 849 1524 75 15 -14.5 -3.9 | 30 11 -5.2 -9.1 7 790 2134 95 18 -17.9 1.6 | 67 9 -8.7 -3.7 8 762 2438 105 14 -13.5 3.6 | 69 5 -4.3 -1.6 9 735 2743 115 14 -12.7 5.9 | 101 3 -3.4 0.7 10 700 3154 115 13 -11.8 5.5 | 96 3 -2.5 0.3 11 683 3353 115 13 -11.8 5.5 | 96 3 -2.5 0.3 12 658 3658 90 19 -19.0 0.0 | 62 11 -9.7 -5.2 13 634 3962 85 19 -18.9 -1.7 | 55 12 -9.7 -6.9 14 610 4267 65 10 -9.1 -4.2 | 359 9 0.2 -9.5 15 588 4572 100 11 -10.8 1.9 | 25 4 -1.6 -3.3 16 566 4877 85 12 -12.0 -1.0 | 23 7 -2.7 -6.3 17 525 5486 105 12 -11.6 3.1 | 48 3 -2.3 -2.1 18 500 5880 95 15 -14.9 1.3 | 55 7 -5.7 -3.9 19 486 6096 100 14 -13.8 2.4 | 58 5 -4.5 -2.8 20 449 6706 90 14 -14.0 0.0 | 42 7 -4.7 -5.2 21 432 7010 90 15 -15.0 0.0 | 48 8 -5.7 -5.2 22 415 7315 45 11 -7.8 -7.8 | 354 13 1.5 -13.0 23 400 7600 45 13 -9.2 -9.2 | 360 14 0.1 -14.4 24 383 7925 35 12 -6.9 -9.8 | 351 15 2.4 -15.1 25 367 8230 50 16 -12.3 -10.3 | 11 16 -3.0 -15.5 26 338 8839 85 4 -4.0 -0.3 | 317 8 5.3 -5.6 27 300 9720 90 8 -8.0 0.0 | 347 5 1.3 -5.2 28 286 10058 100 10 -9.8 1.7 | 10 4 -0.6 -3.5 29 274 10363 130 14 -10.7 9.0 | 159 4 -1.5 3.8 30 251 10973 130 18 -13.8 11.6 | 144 8 -4.5 6.3 31 250 10990 155 12 -5.1 10.9 | 217 7 4.2 5.6 32 229 11582 235 12 9.8 6.9 | 265 19 19.1 1.6 33 218 11887 260 18 17.7 3.1 | 274 27 27.0 -2.1 34 200 12470 255 29 28.0 7.5 | 267 37 37.3 2.3 35 150 14270 255 31 29.9 8.0 | 266 39 39.2 2.8 36 149 14326 260 31 30.5 5.4 | 270 40 39.8 0.1 37 134 14935 240 35 30.3 17.5 | 253 41 39.6 12.3 38 127 15240 250 38 35.7 13.0 | 260 46 45.0 7.8 39 114 15850 260 24 23.6 4.2 | 272 33 32.9 -1.1 40 103 16459 250 9 8.5 3.1 | 277 18 17.7 -2.2 41 100 16630 210 20 10.0 17.3 | 238 23 19.3 12.1 42 98 16764 210 20 10.0 17.3 | 238 23 19.3 12.1 43 92 17069 230 18 13.8 11.6 | 255 24 23.0 6.3 44 87 17404 200 19 6.5 17.9 | 231 20 15.8 12.6 45 83 17678 200 16 5.5 15.0 | 236 18 14.7 9.8 46 78 17983 320 12 7.7 -9.2 | 310 22 17.0 -14.4 47 74 18288 95 11 -11.0 1.0 | 22 5 -1.7 -4.3 48 70 18600 170 5 -0.9 4.9 | 272 8 8.4 -0.3 49 66 18898 170 3 -0.5 3.0 | 285 9 8.7 -2.3 50 63 19202 50 17 -13.0 -10.9 | 13 17 -3.8 -16.2 51 60 19507 65 24 -21.8 -10.1 | 39 20 -12.5 -15.4 52 57 19812 80 17 -16.7 -3.0 | 42 11 -7.5 -8.2 53 54 20117 185 18 1.6 17.9 | 220 17 10.8 12.7 54 51 20422 160 11 -3.8 10.3 | 227 7 5.5 5.1 55 50 20530 105 23 -22.2 6.0 | 93 13 -13.0 0.7 56 48 20726 120 14 -12.1 7.0 | 122 3 -2.9 1.8 57 46 21031 100 31 -30.5 5.4 | 90 21 -21.3 0.1 58 42 21641 90 47 -47.0 0.0 | 82 38 -37.7 -5.2 59 40 21946 75 50 -48.3 -12.9 | 65 43 -39.0 -18.2 60 36 22555 95 54 -53.8 4.7 | 89 45 -44.5 -0.5 61 30 23610 85 63 -62.8 -5.5 | 79 55 -53.5 -10.7 62 26 24511 85 69 -68.7 -6.0 | 79 61 -59.5 -11.3 63 25 24689 85 69 -68.7 -6.0 | 79 61 -59.5 -11.3 64 20 26190 90 63 -63.0 0.0 | 84 54 -53.7 -5.2 65 16 27127 85 58 -57.8 -5.1 | 78 50 -48.5 -10.3 66 13 27737 90 31 -31.0 0.0 | 76 22 -21.7 -5.2 Wind Parameters Mean winds (0-6000m): 89.5 at 14.2 knts Storm direction: 119.5 at 10.6 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 53.9 neg: -4.7 tot: 49.2 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 28.40 Bulk Shear: 6.46 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 60 12 7 11| 0.0 8.2 8.2| 19.4 0.0 19.4 38.8 0.89| 8.3 7.4 1000 64 13 13 11| 1.9 4.1 6.0| 29.1 0.0 29.1 29.1 0.82| 6.5 5.4 1500 69 14 21 11| 1.5 2.7 4.3| 36.0 -4.5 31.5 21.0 0.66| 5.7 3.8 2000 74 15 28 11| 2.5 2.1 4.6| 49.6 -4.5 45.1 22.5 0.74| 5.7 4.2 2500 79 15 34 10| 2.4 1.6 4.1| 52.8 -4.5 48.3 19.3 0.65| 5.8 3.8 3000 85 15 40 9| 2.2 1.4 3.5| 53.9 -4.7 49.2 16.4 0.63| 5.2 3.3 4000 88 15 46 8| 1.6 2.1 3.7| 53.9 -27.1 26.9 6.7 0.22| 5.9 1.3 5000 88 14 41 8| 1.9 1.9 3.8| 59.7 -42.1 17.6 3.5 0.12| 6.4 0.8 6000 90 14 43 7| 1.8 1.7 3.4| 62.3 -42.1 20.3 3.4 0.14| 6.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251211.00.gif