UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050500.upa.cvt Date: 0000Z 5 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 5 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 1003 50 25.8 24.4 92 1.4 24.8 0 0 298.7 302.2 297.8 355.7 19.53 1 1000 76 27.8 23.2 76 4.6 24.5 50 5 301.0 304.3 297.6 354.5 18.19 2 997 103 30.4 20.4 55 10.0 23.2 50 5 303.8 306.6 296.5 349.3 15.30 3 925 770 25.2 19.2 69 6.0 20.9 60 11 305.1 307.9 296.8 350.8 15.31 4 850 1509 19.6 14.8 74 4.8 16.4 60 16 306.7 309.0 295.4 344.4 12.55 5 785 2189 14.8 10.4 75 4.4 12.0 82 22 308.6 310.5 294.1 339.4 10.14 6 700 3154 10.8 -5.2 32 16.0 2.9 90 21 314.4 315.2 290.7 326.3 3.71 7 661 3630 9.6 -27.4 5 37.0 -2.0 86 20 318.3 318.4 288.9 320.5 0.61 8 656 3693 10.2 -26.8 6 37.0 -1.7 85 20 319.7 319.8 289.3 322.0 0.65 9 570 4844 2.2 -16.8 23 19.0 -5.1 85 16 323.4 323.7 291.6 329.5 1.80 10 538 5308 -0.7 -21.7 19 21.0 -7.8 76 16 325.3 325.5 291.6 329.7 1.25 11 500 5890 -3.5 -27.5 14 24.0 -10.5 95 18 328.8 328.9 292.2 331.7 0.80 12 430 7068 -10.1 -50.1 2 40.0 -16.4 97 9 334.9 334.9 293.1 335.2 0.09 13 400 7620 -15.1 -33.1 20 18.0 -19.1 120 7 335.4 335.5 293.7 337.6 0.59 14 392 7772 -16.5 -34.5 20 18.0 -20.2 105 10 335.5 335.6 293.7 337.5 0.52 15 376 8083 -17.3 -57.3 2 40.0 -21.9 92 14 338.4 338.4 294.0 338.6 0.04 16 320 9266 -25.9 -44.9 15 19.0 -28.3 80 16 342.5 342.5 295.1 343.4 0.22 17 307 9565 -26.9 -58.9 3 32.0 -29.6 99 20 345.2 345.2 295.6 345.4 0.04 18 300 9730 -28.3 -56.3 5 28.0 -30.7 90 19 345.5 345.5 295.7 345.8 0.06 19 250 11010 -39.5 -63.5 6 24.0 -40.6 70 8 347.3 347.3 296.1 347.5 0.03 20 211 12143 -50.1 -66.1 14 16.0 -50.5 81 9 348.1 348.1 296.2 348.2 0.02 21 205 12331 -52.1 -62.1 29 10.0 -52.4 86 9 347.8 347.8 296.2 348.0 0.04 22 202 12426 -52.7 -57.2 58 4.5 -52.8 88 10 348.3 348.3 296.3 348.7 0.08 23 200 12490 -53.3 -57.3 62 4.0 -53.4 90 10 348.4 348.4 296.4 348.7 0.08 24 150 14280 -68.1 -73.1 49 5.0 -68.1 100 17 352.8 352.8 297.3 352.8 0.01 25 134 14948 -73.5 -78.2 49 4.7 -73.5 85 15 354.7 354.7 297.7 354.8 0.01 26 111 16032 -79.3 -86.3 31 7.0 -79.3 320 11 363.5 363.5 299.4 363.5 0.00 27 100 16620 -82.3 -87.3 42 5.0 -82.3 195 9 368.7 368.7 300.4 368.7 0.00 28 90 17212 -81.3 -89.3 25 8.0 -81.3 200 15 382.0 382.0 302.6 382.0 0.00 29 87 17405 -75.7 -86.7 16 11.0 -75.7 187 14 397.0 397.0 304.8 397.0 0.00 30 70 18660 -77.1 -90.1 11 13.0 -77.1 300 23 419.4 419.4 307.6 419.4 0.00 31 65 19087 -77.7 -90.7 11 13.0 -77.7 304 34 427.1 427.1 308.5 427.1 0.00 32 53 20296 -65.7 -91.7 2 26.0 -66.0 289 30 480.6 480.6 313.5 480.6 0.00 33 50 20650 -66.9 -90.9 2 24.0 -67.1 260 40 485.8 485.8 313.9 485.8 0.00 34 46 21151 -67.9 -90.9 2 23.0 -68.1 263 36 495.1 495.1 314.6 495.2 0.00 35 43 21558 -64.5 -91.5 1 27.0 -64.9 260 29 513.2 513.2 315.8 513.2 0.00 36 31 23565 -61.9 -90.9 1 29.0 -62.6 131 9 570.5 570.5 319.2 570.5 0.00 37 30 23770 -57.1 -92.1 0 35.0 -58.4 90 7 589.0 589.0 320.1 589.0 0.00 38 29 23985 -55.7 -89.7 1 34.0 -57.2 176 11 598.6 598.6 320.6 598.6 0.00 39 27 24441 -54.7 -87.7 1 33.0 -56.5 115 14 613.7 613.7 321.2 613.8 0.01 40 25 24932 -56.1 -88.1 1 32.0 -57.8 70 23 623.4 623.4 321.6 623.4 0.01 41 24 25193 -54.9 -88.9 1 34.0 -56.8 62 29 634.2 634.2 322.1 634.2 0.01 42 23 25467 -50.7 -86.7 1 36.0 -53.7 73 30 654.3 654.3 322.9 654.4 0.01 TRP 100 16620 -82.3 -87.3 42 5.0 -82.3 195 9 368.7 368.7 300.4 368.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 545.72 mb = 5196.02 m = 17047.11 ft Wetbulb zero: 676.90 mb = 3432.72 m = 11262.08 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 41.25 % Est. max temperature: 33.73 C = 92.71 F Sfc-Lift cond lev (LCL): 983.25 mb = 226.47 m = 743.01 ft T: 29.44 C 700-500 lapse rate: 5.23 C/km ThetaE index: 30.38 C Layer 850.0- 656.0 mb Conv cond level (CCL): 818.39 mb = 1833.08 m = 6013.97 ft Mean mixing ratio: 15.36 g/kg Conv temperature: 34.71 C = 94.48 F Cap Strength: 2.04 C Lifted Index: -0.65 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.08 C Lifted Index @700 mb: 0.12 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.30 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 227.60 Risk: None Energy Index: -2.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 273.45 J/kg Max Up Vert Vel: 23.39 m/s Conv Inhibition (B-): 52.42 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 855.90 mb = 1448.56 m = 4752.45 ft Lev Free Conv (LFC): 780.90 mb = 2233.37 m = 7327.24 ft Equ Level (EL): 730.90 mb = 2790.39 m = 9154.73 ft B at Equ Level: 7.26 J/kg Max Parcel Lev (MPL): 670.90 mb = 3506.76 m = 11504.99 ft Wind level data Storm motion: 110 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 1003 50 0 0 -0.0 -0.0 | 290 13 12.2 -4.5 1 1000 76 50 5 -3.8 -3.2 | 313 11 8.3 -7.7 2 975 305 50 7 -5.4 -4.5 | 323 11 6.8 -9.0 3 942 610 50 7 -5.4 -4.5 | 323 11 6.8 -9.0 4 925 770 60 11 -9.5 -5.5 | 345 10 2.6 -10.0 5 910 914 60 12 -10.4 -6.0 | 350 11 1.8 -10.5 6 850 1509 60 16 -13.9 -8.0 | 8 13 -1.7 -12.5 7 848 1524 60 16 -13.9 -8.0 | 8 13 -1.7 -12.5 8 790 2134 80 22 -21.7 -3.8 | 49 13 -9.5 -8.3 9 762 2438 90 24 -24.0 0.0 | 69 13 -11.8 -4.5 10 735 2743 90 24 -24.0 0.0 | 69 13 -11.8 -4.5 11 700 3154 90 21 -21.0 0.0 | 63 10 -8.8 -4.5 12 610 4267 80 19 -18.7 -3.3 | 40 10 -6.5 -7.8 13 566 4877 85 16 -15.9 -1.4 | 32 7 -3.8 -5.9 14 546 5182 70 16 -15.0 -5.5 | 16 10 -2.9 -10.0 15 506 5791 100 18 -17.7 3.1 | 76 6 -5.6 -1.4 16 500 5890 95 18 -17.9 1.6 | 63 6 -5.8 -3.0 17 487 6096 80 20 -19.7 -3.5 | 43 11 -7.5 -8.0 18 468 6401 60 18 -15.6 -9.0 | 14 14 -3.4 -13.5 19 433 7010 95 10 -10.0 0.9 | 329 4 2.2 -3.7 20 416 7315 105 4 -3.9 1.0 | 293 9 8.3 -3.5 21 400 7620 120 7 -6.1 3.5 | 279 6 6.1 -1.0 22 384 7925 90 14 -14.0 0.0 | 22 5 -1.8 -4.5 23 368 8230 95 15 -14.9 1.3 | 41 4 -2.8 -3.2 24 353 8534 100 16 -15.8 2.8 | 64 4 -3.6 -1.7 25 325 9144 65 13 -11.8 -5.5 | 358 10 0.4 -10.0 26 312 9449 105 21 -20.3 5.4 | 96 8 -8.1 0.9 27 300 9730 90 19 -19.0 0.0 | 56 8 -6.8 -4.5 28 299 9754 85 20 -19.9 -1.7 | 51 10 -7.7 -6.3 29 274 10363 100 17 -16.7 3.0 | 71 5 -4.6 -1.6 30 262 10668 75 13 -12.6 -3.4 | 3 8 -0.4 -7.9 31 250 11010 70 8 -7.5 -2.7 | 327 9 4.7 -7.3 32 240 11278 60 6 -5.2 -3.0 | 317 10 7.0 -7.5 33 200 12490 90 10 -10.0 0.0 | 334 5 2.2 -4.5 34 172 13411 95 21 -20.9 1.8 | 73 9 -8.7 -2.7 35 156 14021 115 24 -21.8 10.1 | 120 11 -9.6 5.6 36 150 14280 100 17 -16.7 3.0 | 71 5 -4.6 -1.6 37 134 14935 85 15 -14.9 -1.3 | 25 6 -2.8 -5.8 38 127 15240 95 13 -13.0 1.1 | 13 3 -0.8 -3.4 39 120 15545 20 13 -4.4 -12.2 | 335 18 7.7 -16.7 40 114 15850 10 10 -1.7 -9.8 | 324 18 10.4 -14.4 41 108 16154 280 11 10.8 -1.9 | 286 24 23.0 -6.4 42 100 16620 195 9 2.3 8.7 | 254 15 14.5 4.2 43 98 16764 195 9 2.3 8.7 | 254 15 14.5 4.2 44 92 17069 210 15 7.5 13.0 | 247 21 19.7 8.5 45 79 17983 150 13 -6.5 11.3 | 220 9 5.7 6.7 46 75 18288 335 11 4.6 -10.0 | 311 22 16.8 -14.5 47 71 18593 305 24 19.7 -13.8 | 300 37 31.8 -18.3 48 70 18660 300 23 19.9 -11.5 | 297 36 32.1 -16.0 49 64 19202 305 36 29.5 -20.6 | 301 49 41.7 -25.2 50 61 19507 295 26 23.6 -11.0 | 293 39 35.7 -15.5 51 55 20117 305 25 20.5 -14.3 | 300 38 32.7 -18.9 52 50 20650 260 40 39.4 6.9 | 267 52 51.6 2.4 53 49 20726 265 43 42.8 3.7 | 271 55 55.0 -0.8 54 43 21641 260 28 27.6 4.9 | 270 40 39.8 0.3 55 40 21946 260 16 15.8 2.8 | 274 28 27.9 -1.7 56 37 22555 280 23 22.7 -4.0 | 284 36 34.8 -8.5 57 35 22860 270 17 17.0 -0.0 | 279 30 29.2 -4.5 58 33 23165 215 12 6.9 9.8 | 254 20 19.1 5.3 59 30 23770 90 7 -7.0 0.0 | 311 7 5.2 -4.5 60 30 23774 205 10 4.2 9.1 | 255 17 16.4 4.5 61 26 24384 80 16 -15.8 -2.8 | 26 8 -3.6 -7.3 62 24 24689 60 29 -25.1 -14.5 | 34 23 -12.9 -19.0 63 21 25298 100 33 -32.5 5.7 | 93 20 -20.3 1.2 64 18 25908 90 40 -40.0 0.0 | 81 28 -27.8 -4.5 Wind Parameters Mean winds (0-6000m): 80.4 at 17.3 knts Storm direction: 110.4 at 13.0 knts Shear (0-3000m) pos: 4.1 neg: 0.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 134.4 deg Storm rel helicity (0-3000m) pos: 90.4 neg: -2.7 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.8 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 13.66 Bulk Shear: 20.02 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 50 6 319 11| 7.2 0.0 7.2| 20.9 0.0 20.9 41.8 0.96| 7.3 7.0 1000 55 8 330 11| 6.6 0.0 6.6| 37.9 0.0 37.9 37.9 0.97| 6.8 6.6 1500 57 10 342 11| 5.6 0.0 5.6| 47.2 0.0 47.2 31.5 0.95| 5.7 5.4 2000 62 13 354 10| 5.4 0.0 5.4| 71.2 0.0 71.2 35.6 0.96| 6.2 5.9 2500 70 15 10 10| 4.9 0.0 4.9| 90.4 0.0 90.4 36.2 0.97| 6.1 5.9 3000 75 16 21 9| 4.1 0.4 4.5| 90.4 -2.7 87.8 29.3 0.88| 5.5 4.8 4000 78 17 31 9| 3.1 0.7 3.8| 90.4 -12.2 78.3 19.6 0.68| 4.6 3.1 5000 79 17 32 9| 2.3 0.8 3.1| 90.4 -19.5 70.9 14.2 0.50| 4.3 2.2 6000 80 17 33 9| 2.1 0.6 2.7|104.3 -27.6 76.7 12.8 0.43| 4.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250505.00.gif