UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 30 APR 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 1002 84 26.4 22.7 80 3.7 23.7 220 2 299.4 302.6 296.8 350.8 17.59 1 1000 102 26.0 22.9 83 3.1 23.8 205 2 299.1 302.4 296.9 351.3 17.85 2 978 298 23.6 22.9 96 0.7 23.1 215 3 298.6 302.0 297.0 351.9 18.26 3 925 785 21.4 20.4 94 1.0 20.7 55 10 301.2 304.2 296.6 349.8 16.53 4 850 1516 17.2 15.6 90 1.6 16.1 55 13 304.2 306.6 295.2 343.6 13.23 5 839 1628 18.6 11.6 64 7.0 14.1 55 13 306.8 308.7 293.8 337.8 10.28 6 756 2514 12.8 8.3 74 4.5 10.0 77 14 309.8 311.5 293.7 337.7 9.13 7 725 2865 11.4 4.4 62 7.0 7.3 73 16 312.0 313.3 292.9 334.5 7.25 8 716 2970 11.2 5.2 67 6.0 7.6 80 16 312.9 314.3 293.6 337.0 7.77 9 700 3159 10.8 -0.2 46 11.0 4.8 70 25 314.4 315.5 292.1 331.5 5.39 10 686 3327 10.0 -5.0 34 15.0 2.6 70 25 315.4 316.1 291.0 327.7 3.84 11 681 3388 9.6 -4.4 37 14.0 2.6 71 25 315.6 316.4 291.3 328.6 4.05 12 657 3684 7.2 2.6 73 4.6 4.6 85 26 316.1 317.5 293.9 338.4 7.04 13 622 4133 4.8 -3.2 56 8.0 0.7 87 20 318.4 319.3 292.8 334.0 4.86 14 589 4575 1.2 -1.1 85 2.3 -0.0 104 18 319.2 320.4 293.9 338.5 6.01 15 580 4699 1.0 -6.0 59 7.0 -2.4 101 18 320.4 321.2 292.8 334.1 4.21 16 562 4952 0.2 -8.8 51 9.0 -3.9 90 19 322.3 323.0 292.7 333.9 3.50 17 541 5257 -1.5 -14.5 36 13.0 -6.6 84 20 323.8 324.3 292.2 331.6 2.30 18 509 5740 -4.9 -7.8 80 2.9 -6.2 116 20 325.4 326.2 294.1 339.3 4.18 19 500 5880 -5.3 -11.3 63 6.0 -7.8 95 17 326.6 327.2 293.7 337.5 3.23 20 479 6215 -6.7 -21.7 29 15.0 -11.6 95 20 328.9 329.2 292.7 333.9 1.41 21 455 6615 -8.7 -26.7 22 18.0 -13.7 95 28 331.2 331.4 293.0 334.7 0.95 22 448 6734 -9.9 -18.9 48 9.0 -13.0 94 30 331.2 331.6 293.8 337.9 1.92 23 441 6856 -9.9 -30.9 16 21.0 -15.2 87 28 332.7 332.8 293.1 335.2 0.66 24 419 7248 -12.5 -42.5 6 30.0 -17.9 64 23 334.3 334.3 293.1 335.1 0.22 25 400 7600 -15.3 -40.3 10 25.0 -19.8 75 24 335.1 335.2 293.4 336.2 0.28 26 366 8267 -19.7 -45.7 8 26.0 -23.4 90 24 337.9 337.9 294.0 338.6 0.17 27 362 8349 -20.1 -27.1 54 7.0 -21.8 92 23 338.4 338.6 295.0 342.6 1.15 28 358 8431 -19.7 -35.7 23 16.0 -22.8 93 22 340.0 340.1 294.8 342.0 0.51 29 318 9301 -26.7 -30.1 73 3.4 -27.4 139 20 342.0 342.2 295.7 345.7 0.99 30 303 9649 -28.9 -35.9 51 7.0 -30.0 136 15 343.7 343.8 295.7 346.0 0.59 31 300 9720 -29.7 -36.7 51 7.0 -30.8 135 14 343.5 343.6 295.7 345.7 0.55 32 269 10486 -35.1 -38.5 71 3.4 -35.5 140 16 346.5 346.7 296.3 348.6 0.51 33 250 10990 -39.3 -42.3 73 3.0 -39.6 145 20 347.6 347.7 296.4 349.1 0.37 34 200 12480 -52.7 -54.0 86 1.3 -52.8 155 26 349.3 349.3 296.6 349.8 0.12 35 198 12545 -53.5 -54.5 89 1.0 -53.5 155 26 349.0 349.1 296.5 349.5 0.12 36 191 12775 -55.5 -59.6 60 4.1 -55.6 155 27 349.4 349.5 296.5 349.7 0.06 37 189 12842 -55.9 -60.9 53 5.0 -56.0 155 27 349.9 349.9 296.7 350.1 0.06 38 162 13804 -64.1 -68.1 58 4.0 -64.1 151 18 351.8 351.8 297.0 351.9 0.02 39 150 14270 -68.1 -73.1 49 5.0 -68.1 160 16 352.8 352.8 297.3 352.8 0.01 40 116 15770 -79.1 -85.1 37 6.0 -79.1 75 9 359.3 359.3 298.5 359.3 0.00 41 100 16610 -79.9 -88.9 21 9.0 -79.9 105 24 373.4 373.4 301.1 373.4 0.00 42 97 16784 -76.3 -87.3 16 11.0 -76.3 105 26 383.6 383.6 302.8 383.6 0.00 43 89 17283 -74.7 -87.7 12 13.0 -74.7 196 12 396.4 396.4 304.7 396.4 0.00 44 74 18350 -77.1 -89.1 13 12.0 -77.1 287 43 412.8 412.8 306.9 412.8 0.00 45 70 18670 -75.9 -89.9 9 14.0 -75.9 300 32 422.0 422.0 307.9 422.0 0.00 46 52 20399 -72.9 -90.9 5 18.0 -73.0 260 38 466.4 466.4 312.3 466.4 0.00 47 50 20630 -71.1 -91.1 4 20.0 -71.2 245 32 475.9 475.9 313.1 476.0 0.00 48 45 21263 -64.9 -88.9 2 24.0 -65.3 255 26 505.6 505.6 315.4 505.6 0.00 49 41 21833 -64.1 -89.1 2 25.0 -64.5 263 22 521.2 521.2 316.4 521.2 0.00 50 35 22817 -57.7 -87.7 1 30.0 -58.7 237 26 562.0 562.0 318.8 562.0 0.01 51 32 23381 -58.7 -87.7 1 29.0 -59.7 249 25 573.9 573.9 319.3 574.0 0.01 52 30 23790 -55.1 -86.1 1 31.0 -56.7 100 18 594.4 594.4 320.3 594.5 0.01 53 29 24006 -55.1 -86.1 1 31.0 -56.7 96 12 600.2 600.2 320.6 600.3 0.01 54 24 25198 -60.9 -88.9 1 28.0 -61.9 99 34 616.7 616.7 321.3 616.8 0.01 55 23 25466 -55.5 -87.5 1 32.0 -57.4 111 33 640.2 640.2 322.3 640.2 0.01 56 21 26048 -54.3 -86.3 1 32.0 -56.6 88 37 660.7 660.7 323.1 660.8 0.01 57 20 26360 -54.7 -86.7 1 32.0 -57.0 70 41 668.7 668.7 323.4 668.8 0.01 58 17 27411 -49.9 -84.9 1 35.0 -53.8 98 53 716.0 716.0 324.9 716.1 0.02 TRP 116 15770 -79.1 -85.1 37 6.0 -79.1 75 9 359.3 359.3 298.5 359.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 559.53 mb = 4987.98 m = 16364.56 ft Wetbulb zero: 590.68 mb = 4551.81 m = 14933.57 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 69.16 % Est. max temperature: 31.11 C = 87.99 F Sfc-Lift cond lev (LCL): 949.77 mb = 554.01 m = 1817.60 ft T: 22.44 C 700-500 lapse rate: 5.92 C/km ThetaE index: 17.40 C Layer 925.0- 716.0 mb Conv cond level (CCL): 915.62 mb = 873.07 m = 2864.36 ft Mean mixing ratio: 17.21 g/kg Conv temperature: 28.58 C = 83.44 F Cap Strength: 1.18 C Lifted Index: -2.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.65 C Lifted Index @700 mb: 0.06 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.90 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 230.20 Risk: None Energy Index: -1.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 582.80 J/kg Max Up Vert Vel: 34.14 m/s Conv Inhibition (B-): 4.52 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 935.44 mb = 686.91 m = 2253.63 ft Lev Free Conv (LFC): 890.44 mb = 1114.20 m = 3655.47 ft Equ Level (EL): 840.44 mb = 1612.99 m = 5291.89 ft B at Equ Level: 16.34 J/kg Max Parcel Lev (MPL): 100.44 mb = 16585.21 m = 54412.76 ft Wind level data Storm motion: 112 at 12 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 1002 84 220 2 1.3 1.5 | 284 13 12.7 -3.0 1 1000 102 205 2 0.8 1.8 | 283 13 12.2 -2.8 2 977 305 215 3 1.7 2.5 | 279 13 13.1 -2.1 3 944 610 70 9 -8.5 -3.1 | 339 8 2.9 -7.7 4 925 785 55 10 -8.2 -5.7 | 343 11 3.2 -10.3 5 911 914 50 12 -9.2 -7.7 | 350 12 2.2 -12.3 6 850 1516 55 13 -10.6 -7.5 | 356 12 0.7 -12.0 7 849 1524 50 13 -10.0 -8.4 | 354 13 1.4 -12.9 8 790 2134 80 13 -12.8 -2.3 | 12 7 -1.4 -6.8 9 762 2438 80 14 -13.8 -2.4 | 19 7 -2.4 -7.0 10 735 2743 65 15 -13.6 -6.3 | 11 11 -2.2 -10.9 11 709 3048 85 17 -16.9 -1.5 | 42 8 -5.5 -6.1 12 700 3159 70 25 -23.5 -8.6 | 43 18 -12.1 -13.1 13 683 3353 70 25 -23.5 -8.6 | 43 18 -12.1 -13.1 14 658 3658 85 26 -25.9 -2.3 | 65 16 -14.5 -6.8 15 634 3962 80 21 -20.7 -3.6 | 49 12 -9.3 -8.2 16 610 4267 95 19 -18.9 1.7 | 69 8 -7.5 -2.9 17 588 4572 105 18 -17.4 4.7 | 91 6 -6.0 0.1 18 545 5182 80 20 -19.7 -3.5 | 46 12 -8.3 -8.0 19 506 5791 120 20 -17.3 10.0 | 132 8 -5.9 5.4 20 500 5880 95 17 -16.9 1.5 | 61 6 -5.5 -3.1 21 486 6096 95 18 -17.9 1.6 | 65 7 -6.5 -3.0 22 449 6706 95 30 -29.9 2.6 | 84 19 -18.5 -2.0 23 415 7315 60 22 -19.1 -11.0 | 26 17 -7.7 -15.6 24 400 7600 75 24 -23.2 -6.2 | 48 16 -11.8 -10.8 25 367 8230 90 24 -24.0 0.0 | 70 13 -12.6 -4.6 26 352 8534 95 20 -19.9 1.7 | 72 9 -8.5 -2.8 27 324 9144 140 22 -14.1 16.9 | 167 13 -2.8 12.3 28 300 9720 135 14 -9.9 9.9 | 196 6 1.5 5.3 29 286 10058 130 13 -10.0 8.4 | 201 4 1.4 3.8 30 262 10668 145 17 -9.8 13.9 | 190 9 1.6 9.4 31 250 10990 145 20 -11.5 16.4 | 180 12 -0.1 11.8 32 239 11278 145 20 -11.5 16.4 | 180 12 -0.1 11.8 33 219 11887 165 24 -6.2 23.2 | 196 19 5.2 18.6 34 200 12480 155 26 -11.0 23.6 | 181 19 0.4 19.0 35 190 12802 155 27 -11.4 24.5 | 180 20 -0.0 19.9 36 156 14021 150 16 -8.0 13.9 | 200 10 3.4 9.3 37 150 14270 160 16 -5.5 15.0 | 209 12 5.9 10.5 38 127 15240 170 14 -2.4 13.8 | 224 13 9.0 9.2 39 116 15770 75 9 -8.7 -2.3 | 339 7 2.7 -6.9 40 114 15850 145 10 -5.7 8.2 | 237 7 5.7 3.6 41 108 16154 55 22 -18.0 -12.6 | 21 18 -6.6 -17.2 42 100 16610 105 24 -23.2 6.2 | 98 12 -11.8 1.6 43 97 16764 105 27 -26.1 7.0 | 99 15 -14.7 2.4 44 92 17069 105 11 -10.6 2.8 | 336 2 0.8 -1.7 45 88 17374 235 13 10.6 7.5 | 263 22 22.0 2.9 46 75 18288 285 45 43.5 -11.6 | 286 57 54.9 -16.2 47 70 18670 300 32 27.7 -16.0 | 298 44 39.1 -20.6 48 64 19202 300 29 25.1 -14.5 | 298 41 36.5 -19.1 49 61 19507 275 16 15.9 -1.4 | 282 28 27.3 -6.0 50 58 19812 260 21 20.7 3.6 | 272 32 32.1 -0.9 51 52 20422 260 39 38.4 6.8 | 267 50 49.8 2.2 52 50 20630 245 32 29.0 13.5 | 258 41 40.4 8.9 53 47 21031 245 28 25.4 11.8 | 259 37 36.8 7.3 54 42 21641 270 24 24.0 -0.0 | 277 36 35.4 -4.6 55 38 22250 250 18 16.9 6.2 | 267 28 28.3 1.6 56 33 23165 230 31 23.7 19.9 | 246 38 35.1 15.4 57 30 23774 280 16 15.8 -2.8 | 285 28 27.1 -7.4 58 30 23790 100 18 -17.7 3.1 | 77 7 -6.3 -1.4 59 29 24079 95 10 -10.0 0.9 | 339 4 1.4 -3.7 60 27 24384 100 34 -33.5 5.9 | 93 22 -22.1 1.3 61 25 24994 85 31 -30.9 -2.7 | 70 21 -19.5 -7.3 62 24 25298 105 36 -34.8 9.3 | 101 24 -23.4 4.7 63 23 25603 115 31 -28.1 13.1 | 117 19 -16.7 8.5 64 20 26360 70 41 -38.5 -14.0 | 56 33 -27.1 -18.6 65 19 26518 65 38 -34.4 -16.1 | 48 31 -23.1 -20.6 66 16 27127 110 58 -54.5 19.8 | 109 46 -43.1 15.3 67 15 27432 105 52 -50.2 13.5 | 103 40 -38.8 8.9 Wind Parameters Mean winds (0-6000m): 81.9 at 16.4 knts Storm direction: 111.9 at 12.3 knts Shear (0-3000m) pos: 1.8 neg: 2.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 121.4 deg Storm rel helicity (0-3000m) pos: 45.1 neg: -11.9 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 21.93 Bulk Shear: 26.57 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 ------------------------------------------------------------------------------- 500 135 4 281 8| 0.0 10.4 10.4| 10.5 -9.5 1.0 2.1 0.28| 15.8 4.4 1000 62 8 330 9| 0.0 7.3 7.3| 19.2 -9.5 9.7 9.7 0.33| 11.6 3.9 1500 57 9 339 10| 0.3 4.9 5.2| 22.2 -10.0 12.2 8.2 0.35| 8.2 2.8 2000 60 10 345 10| 1.5 3.7 5.1| 29.1 -10.0 19.1 9.5 0.37| 7.6 2.8 2500 65 11 351 9| 1.2 3.3 4.5| 31.0 -10.8 20.1 8.1 0.35| 6.7 2.4 3000 67 12 357 9| 1.8 2.8 4.5| 45.1 -11.9 33.2 11.1 0.40| 7.1 2.8 4000 72 15 17 10| 1.6 2.1 3.6| 76.1 -26.6 49.5 12.4 0.32| 7.9 2.6 5000 78 16 27 9| 1.6 2.3 3.9| 86.0 -37.9 48.1 9.6 0.26| 7.7 2.0 6000 82 16 35 8| 1.9 2.1 4.0|116.6 -53.3 63.3 10.6 0.23| 8.6 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20250430.12.gif