UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 1 MAY 25 Station: SB532 WMO ident: 82532 Latitude: -5.82 Longitude: -61.28 ------------------------------------------------------------------------------- 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 1007 50 23.8 23.1 96 0.7 23.3 0 0 296.4 299.6 296.2 348.1 17.95 1 1000 111 22.4 22.2 99 0.2 22.3 165 5 295.5 298.6 295.4 344.7 17.09 2 995 155 22.4 22.2 99 0.2 22.3 171 5 296.0 299.1 295.6 345.5 17.18 3 964 433 23.8 19.4 76 4.4 20.7 167 6 300.1 302.8 295.2 343.6 14.87 4 925 795 22.6 17.8 74 4.8 19.3 65 5 302.4 305.0 295.2 343.8 14.00 5 850 1526 18.4 15.5 83 2.9 16.4 60 11 305.4 307.9 295.4 344.7 13.14 6 804 2003 16.8 10.8 68 6.0 12.9 83 13 308.6 310.5 294.2 339.5 10.17 7 700 3169 8.6 7.6 93 1.0 8.0 100 12 312.0 313.8 294.6 341.0 9.40 8 698 3193 8.4 7.7 95 0.7 8.0 100 12 312.0 313.8 294.6 341.3 9.50 9 667 3567 6.4 4.7 89 1.7 5.4 98 12 313.9 315.4 294.1 339.0 8.06 10 599 4445 2.2 -0.2 84 2.4 0.9 92 11 318.8 320.0 294.1 339.0 6.31 11 585 4636 1.6 -8.4 47 10.0 -3.0 87 15 320.3 321.0 292.2 331.7 3.47 12 549 5146 -1.3 -5.1 75 3.8 -3.2 85 18 322.7 323.6 293.9 338.3 4.77 13 545 5204 -1.1 -12.1 43 11.0 -5.7 83 18 323.6 324.2 292.5 332.9 2.77 14 540 5278 -1.5 -10.5 50 9.0 -5.4 80 18 324.0 324.6 293.0 334.6 3.18 15 536 5337 -1.3 -20.3 22 19.0 -7.8 78 18 324.9 325.2 291.7 329.9 1.42 16 531 5412 -1.7 -9.7 54 8.0 -5.3 75 18 325.3 326.0 293.6 336.9 3.45 17 523 5533 -1.9 -14.9 36 13.0 -7.1 70 18 326.5 327.0 292.9 334.4 2.30 18 515 5656 -2.9 -10.9 54 8.0 -6.4 65 18 326.7 327.4 293.7 337.6 3.23 19 511 5718 -2.9 -20.9 24 18.0 -9.0 63 18 327.5 327.7 292.4 332.4 1.41 20 506 5796 -3.5 -12.5 50 9.0 -7.3 60 18 327.7 328.2 293.7 337.5 2.89 21 502 5858 -3.9 -17.9 33 14.0 -9.0 63 20 327.9 328.3 292.9 334.4 1.86 22 500 5890 -4.1 -18.1 33 14.0 -9.2 65 21 328.0 328.4 292.9 334.4 1.84 23 477 6261 -6.5 -15.5 49 9.0 -9.9 72 23 329.5 330.0 293.8 337.8 2.40 24 470 6377 -7.1 -21.1 32 14.0 -11.8 76 23 330.2 330.5 293.2 335.5 1.51 25 462 6511 -7.5 -14.5 57 7.0 -10.3 82 24 331.3 331.8 294.4 340.6 2.69 26 447 6768 -8.9 -19.9 41 11.0 -12.6 90 24 332.7 333.0 294.0 338.9 1.76 27 443 6838 -9.3 -18.3 48 9.0 -12.5 89 23 333.0 333.4 294.4 340.2 2.04 28 409 7451 -14.3 -18.8 69 4.5 -15.8 86 19 334.3 334.7 294.7 341.8 2.12 29 402 7582 -15.1 -20.1 66 5.0 -16.7 85 18 334.9 335.3 294.7 341.7 1.93 30 400 7620 -15.1 -24.1 46 9.0 -17.7 85 18 335.4 335.6 294.4 340.3 1.36 31 399 7639 -15.1 -28.1 32 13.0 -18.4 81 18 335.6 335.8 294.1 339.1 0.95 32 392 7772 -15.9 -21.9 60 6.0 -17.7 86 18 336.3 336.6 294.9 342.3 1.69 33 371 8182 -18.9 -24.9 59 6.0 -20.5 103 19 337.6 337.9 295.0 342.6 1.37 34 362 8363 -20.1 -31.1 37 11.0 -22.5 105 19 338.4 338.6 294.6 341.3 0.79 35 340 8822 -24.1 -25.6 87 1.5 -24.5 105 18 339.1 339.4 295.3 344.2 1.40 36 300 9720 -29.9 -35.9 56 6.0 -30.9 120 15 343.2 343.4 295.6 345.5 0.60 37 250 10990 -40.1 -49.1 38 9.0 -40.8 110 17 346.4 346.5 296.0 347.2 0.18 38 244 11157 -41.3 -53.3 26 12.0 -42.1 110 16 347.1 347.1 296.1 347.5 0.11 39 220 11854 -47.9 -53.9 50 6.0 -48.2 106 14 347.3 347.3 296.1 347.8 0.11 40 200 12480 -52.9 -64.9 22 12.0 -53.2 95 12 349.0 349.0 296.4 349.1 0.03 41 183 13046 -58.1 -65.1 40 7.0 -58.2 94 12 349.5 349.5 296.5 349.7 0.03 42 174 13361 -60.5 -64.3 61 3.8 -60.6 85 13 350.6 350.7 296.8 350.8 0.04 43 150 14270 -67.5 -73.5 42 6.0 -67.5 75 19 353.8 353.8 297.4 353.9 0.01 44 114 15865 -80.7 -85.4 45 4.7 -80.7 85 32 358.1 358.1 298.3 358.1 0.00 45 105 16331 -77.1 -87.1 19 10.0 -77.1 70 21 373.5 373.5 301.2 373.5 0.00 46 101 16553 -77.9 -86.9 22 9.0 -77.9 337 10 376.1 376.1 301.6 376.2 0.00 47 100 16610 -78.1 -87.1 22 9.0 -78.1 290 8 376.8 376.8 301.7 376.8 0.00 48 92 17083 -80.1 -88.1 25 8.0 -80.1 234 12 382.0 382.0 302.6 382.0 0.00 49 85 17535 -76.3 -88.3 13 12.0 -76.3 242 14 398.4 398.4 305.0 398.4 0.00 50 78 18028 -77.7 -89.7 13 12.0 -77.7 282 21 405.4 405.4 305.9 405.4 0.00 51 70 18650 -75.5 -89.5 9 14.0 -75.6 255 37 422.9 422.9 308.0 422.9 0.00 52 56 19960 -71.3 -90.3 4 19.0 -71.4 255 42 460.3 460.3 311.8 460.3 0.00 53 52 20398 -72.5 -90.5 5 18.0 -72.6 242 35 467.4 467.4 312.4 467.4 0.00 54 50 20630 -70.7 -90.7 4 20.0 -70.8 235 31 476.9 476.9 313.2 476.9 0.00 55 33 23171 -57.5 -87.5 1 30.0 -58.6 77 12 572.1 572.1 319.3 572.1 0.01 56 30 23770 -59.3 -88.3 1 29.0 -60.3 80 23 583.0 583.0 319.8 583.0 0.01 57 29 23983 -58.7 -88.7 1 30.0 -59.8 84 24 590.3 590.3 320.2 590.3 0.01 TRP 114 15865 -80.7 -85.4 45 4.7 -80.7 85 32 358.1 358.1 298.3 358.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 565.14 mb = 4917.15 m = 16132.19 ft Wetbulb zero: 595.75 mb = 4488.54 m = 14726.01 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 74.66 % Est. max temperature: 32.59 C = 90.66 F Sfc-Lift cond lev (LCL): 997.20 mb = 135.57 m = 444.79 ft T: 22.40 C 700-500 lapse rate: 4.67 C/km ThetaE index: 5.21 C Layer 804.0- 700.0 mb Conv cond level (CCL): 805.44 mb = 1987.39 m = 6520.24 ft Mean mixing ratio: 15.15 g/kg Conv temperature: 35.98 C = 96.76 F Cap Strength: 2.97 C Lifted Index: 0.98 C Risk: Showers probable Lifted Index @300 mb: 1.66 C Lifted Index @700 mb: -0.38 C Showalter Index: 0.80 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.60 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 229.00 Risk: None Energy Index: -2.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.74 J/kg Max Up Vert Vel: 11.55 m/s Conv Inhibition (B-): 157.33 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 910.05 mb = 935.89 m = 3070.46 ft Lev Free Conv (LFC): 705.05 mb = 3108.50 m = 10198.38 ft Equ Level (EL): 535.05 mb = 5351.45 m = 17557.05 ft B at Equ Level: 64.24 J/kg Max Parcel Lev (MPL): 425.05 mb = 7155.44 m = 23475.55 ft Wind level data Storm motion: 116 at 9 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 1007 50 0 0 -0.0 -0.0 | 296 9 8.4 -4.0 1 1000 111 165 5 -1.3 4.8 | 264 7 7.1 0.8 2 978 305 190 6 1.0 5.9 | 259 10 9.5 1.9 3 945 610 135 5 -3.5 3.5 | 276 5 4.9 -0.5 4 925 795 65 5 -4.5 -2.1 | 328 7 3.9 -6.1 5 912 914 55 6 -4.9 -3.4 | 335 8 3.5 -7.5 6 850 1526 60 11 -9.5 -5.5 | 7 10 -1.1 -9.5 7 791 2134 90 13 -13.0 0.0 | 49 6 -4.6 -4.0 8 763 2438 100 13 -12.8 2.3 | 68 5 -4.4 -1.8 9 736 2743 85 15 -14.9 -1.3 | 51 8 -6.5 -5.3 10 710 3048 100 12 -11.8 2.1 | 60 4 -3.4 -1.9 11 700 3169 100 12 -11.8 2.1 | 60 4 -3.4 -1.9 12 635 3962 95 13 -13.0 1.1 | 57 5 -4.5 -2.9 13 611 4267 100 8 -7.9 1.4 | 348 3 0.5 -2.6 14 589 4572 85 14 -13.9 -1.2 | 46 8 -5.5 -5.2 15 567 4877 95 18 -17.9 1.6 | 76 10 -9.5 -2.5 16 506 5791 60 18 -15.6 -9.0 | 29 15 -7.2 -13.0 17 500 5890 65 21 -19.0 -8.9 | 39 17 -10.6 -12.9 18 487 6096 65 23 -20.8 -9.7 | 42 19 -12.4 -13.7 19 450 6706 90 24 -24.0 0.0 | 76 16 -15.6 -4.0 20 400 7620 85 18 -17.9 -1.6 | 60 11 -9.5 -5.6 21 400 7620 80 18 -17.7 -3.1 | 52 12 -9.3 -7.2 22 368 8230 105 19 -18.4 4.9 | 95 10 -9.9 0.9 23 325 9144 105 17 -16.4 4.4 | 93 8 -8.0 0.4 24 300 9720 120 15 -13.0 7.5 | 127 6 -4.6 3.5 25 286 10058 130 15 -11.5 9.6 | 151 6 -3.1 5.6 26 262 10668 110 14 -13.2 4.8 | 99 5 -4.7 0.8 27 250 10990 110 17 -16.0 5.8 | 103 8 -7.6 1.8 28 229 11582 110 15 -14.1 5.1 | 101 6 -5.7 1.1 29 200 12480 95 12 -12.0 1.0 | 50 5 -3.5 -3.0 30 199 12497 90 12 -12.0 0.0 | 42 5 -3.6 -4.0 31 190 12802 100 12 -11.8 2.1 | 60 4 -3.4 -1.9 32 164 13716 75 13 -12.6 -3.4 | 29 8 -4.1 -7.4 33 150 14270 75 19 -18.4 -4.9 | 48 13 -9.9 -8.9 34 114 15865 85 32 -31.9 -2.8 | 74 24 -23.5 -6.8 35 108 16154 90 32 -32.0 0.0 | 80 24 -23.6 -4.0 36 103 16459 55 13 -10.6 -7.5 | 11 12 -2.2 -11.5 37 100 16610 290 8 7.5 -2.7 | 293 17 15.9 -6.8 38 97 16764 290 8 7.5 -2.7 | 293 17 15.9 -6.8 39 88 17374 185 15 1.3 14.9 | 222 15 9.7 10.9 40 83 17678 290 13 12.2 -4.4 | 292 22 20.6 -8.5 41 71 18593 270 35 35.0 -0.0 | 275 44 43.4 -4.0 42 70 18650 255 37 35.7 9.6 | 263 45 44.2 5.5 43 64 19202 250 32 30.1 10.9 | 260 39 38.5 6.9 44 61 19507 265 32 31.9 2.8 | 272 40 40.3 -1.2 45 57 19812 260 45 44.3 7.8 | 266 53 52.7 3.8 46 50 20630 235 31 25.4 17.8 | 248 37 33.8 13.8 47 49 20726 245 42 38.1 17.7 | 254 48 46.5 13.7 48 47 21031 210 27 13.5 23.4 | 229 29 21.9 19.4 49 45 21336 225 15 10.6 10.6 | 251 20 19.0 6.6 50 40 21946 155 10 -4.2 9.1 | 220 7 4.2 5.0 51 38 22250 120 6 -5.2 3.0 | 288 3 3.2 -1.0 52 35 22860 90 11 -11.0 0.0 | 33 5 -2.6 -4.0 53 32 23470 65 13 -11.8 -5.5 | 19 10 -3.4 -9.5 54 30 23770 80 23 -22.7 -4.0 | 61 16 -14.2 -8.0 55 30 23774 85 24 -23.9 -2.1 | 68 17 -15.5 -6.1 56 26 24384 80 22 -21.7 -3.8 | 59 15 -13.2 -7.8 Wind Parameters Mean winds (0-6000m): 85.6 at 12.4 knts Storm direction: 115.6 at 9.3 knts Shear (0-3000m) pos: 2.3 neg: 1.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 124.7 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -14.8 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.87 Bulk Shear: 23.29 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 ------------------------------------------------------------------------------- 500 173 5 262 8| 5.3 0.0 5.3| 1.8 -11.6 -9.9 -19.7 -0.43| 10.6 -4.6 1000 128 5 280 4| 2.7 4.5 7.2| 13.0 -11.6 1.3 1.3 0.15| 10.2 1.5 1500 86 7 338 5| 2.5 3.0 5.5| 22.2 -11.6 10.6 7.1 0.29| 8.2 2.4 2000 80 8 354 5| 3.1 2.3 5.4| 31.7 -11.6 20.1 10.0 0.39| 7.5 2.9 2500 85 9 7 5| 2.9 1.8 4.7| 35.6 -12.5 23.1 9.2 0.40| 6.9 2.8 3000 87 10 17 5| 2.3 1.5 3.8| 37.3 -14.8 22.5 7.5 0.32| 7.0 2.3 4000 90 11 28 4| 1.7 1.2 3.0| 37.3 -16.0 21.3 5.3 0.28| 5.6 1.6 5000 91 11 35 5| 1.8 1.3 3.0| 49.6 -22.5 27.1 5.4 0.25| 6.1 1.6 6000 86 12 39 6| 1.5 1.8 3.3| 63.0 -46.9 16.1 2.7 0.15| 6.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250501.12.gif