UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050800.upa.cvt Date: 0000Z 8 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 8 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 1004 55 25.4 24.0 92 1.4 24.4 0 0 298.2 301.7 297.4 353.6 19.03 1 1000 90 25.8 23.7 88 2.1 24.3 0 0 299.0 302.4 297.4 353.7 18.76 2 981 261 28.0 22.0 70 6.0 23.6 91 4 302.8 306.0 297.4 353.8 17.21 3 925 782 24.2 20.2 78 4.0 21.3 45 7 304.1 307.1 297.2 352.6 16.32 4 850 1518 19.0 16.1 83 2.9 17.0 70 13 306.0 308.6 296.0 347.0 13.67 5 806 1973 16.0 13.9 87 2.1 14.6 87 13 307.5 309.9 295.6 345.2 12.49 6 757 2505 13.2 11.7 91 1.5 12.2 99 14 310.1 312.3 295.6 345.2 11.49 7 700 3162 10.4 5.8 73 4.6 7.6 85 14 314.0 315.6 294.3 339.9 8.29 8 643 3865 6.0 1.6 73 4.4 3.5 84 14 316.7 318.0 293.8 337.9 6.70 9 602 4403 4.0 -13.0 28 17.0 -3.1 77 14 320.4 320.9 291.2 328.2 2.33 10 594 4512 2.8 -2.2 70 5.0 0.2 79 14 320.3 321.3 293.8 338.0 5.49 11 565 4917 1.0 -8.0 51 9.0 -3.2 87 12 322.8 323.5 293.0 335.0 3.71 12 552 5104 -0.3 -3.6 78 3.3 -2.0 102 16 323.4 324.4 294.5 340.8 5.32 13 540 5280 -1.1 -14.1 37 13.0 -6.3 103 19 324.5 324.9 292.4 332.5 2.38 14 521 5565 -3.5 -7.8 72 4.3 -5.5 88 20 324.9 325.7 294.0 338.5 4.08 15 517 5626 -3.5 -18.5 30 15.0 -8.8 90 21 325.6 326.0 292.2 331.6 1.72 16 509 5749 -4.3 -10.3 63 6.0 -7.0 95 21 326.1 326.8 293.7 337.7 3.43 17 500 5890 -4.9 -20.9 27 16.0 -10.2 100 22 327.1 327.4 292.3 332.1 1.45 18 499 5906 -4.9 -22.9 23 18.0 -10.6 100 22 327.3 327.5 292.2 331.5 1.21 19 484 6145 -6.3 -24.3 23 18.0 -11.8 93 22 328.4 328.6 292.3 332.3 1.11 20 464 6474 -9.1 -14.0 68 4.9 -11.0 80 21 328.9 329.5 293.9 338.5 2.79 21 445 6797 -10.3 -22.3 37 12.0 -14.0 71 22 331.3 331.6 293.4 336.5 1.44 22 439 6901 -11.3 -19.3 52 8.0 -14.0 73 23 331.4 331.7 293.8 338.0 1.89 23 430 7060 -12.1 -35.1 13 23.0 -17.0 76 25 332.3 332.4 292.8 334.0 0.45 24 421 7221 -13.1 -22.1 47 9.0 -15.9 80 24 333.1 333.4 294.0 338.6 1.55 25 415 7331 -13.5 -34.5 15 21.0 -18.0 83 23 333.9 334.0 293.3 335.8 0.49 26 410 7423 -14.1 -30.1 24 16.0 -18.0 85 22 334.3 334.4 293.6 337.1 0.76 27 404 7535 -14.9 -19.8 66 4.9 -16.5 88 22 334.7 335.1 294.7 341.7 1.97 28 400 7610 -15.3 -21.3 60 6.0 -17.2 90 21 335.1 335.5 294.6 341.3 1.75 29 387 7858 -16.9 -28.9 35 12.0 -19.8 86 21 336.2 336.4 294.2 339.5 0.91 30 384 7916 -17.3 -22.1 66 4.8 -18.7 85 21 336.4 336.8 294.9 342.5 1.70 31 365 8294 -19.5 -29.5 41 10.0 -21.8 69 19 338.4 338.6 294.7 341.8 0.91 32 354 8520 -21.1 -23.9 78 2.8 -21.9 65 19 339.2 339.5 295.5 344.9 1.57 33 351 8583 -21.5 -26.5 64 5.0 -22.8 66 19 339.5 339.8 295.3 344.1 1.25 34 343 8752 -22.7 -25.7 76 3.0 -23.5 72 18 340.1 340.4 295.6 345.2 1.38 35 338 8859 -23.3 -29.3 58 6.0 -24.6 75 18 340.7 340.9 295.4 344.5 1.00 36 333 8968 -23.9 -50.9 6 27.0 -26.9 79 18 341.4 341.4 294.7 341.8 0.11 37 305 9602 -28.3 -32.8 65 4.5 -29.2 77 18 343.9 344.0 296.0 346.9 0.79 38 300 9720 -28.9 -35.9 51 7.0 -30.0 75 18 344.6 344.8 296.0 347.0 0.60 39 289 9987 -30.9 -44.9 24 14.0 -32.5 77 18 345.5 345.5 295.8 346.5 0.24 40 264 10624 -36.5 -43.5 48 7.0 -37.2 68 18 346.4 346.4 296.1 347.6 0.31 41 254 10891 -38.7 -49.7 30 11.0 -39.5 55 17 347.0 347.0 296.1 347.6 0.16 42 250 11000 -39.5 -48.5 38 9.0 -40.2 50 17 347.3 347.4 296.2 348.1 0.19 43 224 11738 -45.9 -53.9 40 8.0 -46.3 57 15 348.6 348.6 296.4 349.1 0.11 44 217 11948 -47.3 -60.3 21 13.0 -47.8 61 13 349.6 349.6 296.6 349.8 0.05 45 207 12257 -50.1 -54.5 60 4.4 -50.3 73 12 350.0 350.0 296.7 350.5 0.11 46 200 12480 -51.7 -57.7 49 6.0 -51.9 105 11 350.9 350.9 296.9 351.2 0.08 47 174 13368 -60.1 -65.1 52 5.0 -60.2 102 4 351.3 351.3 297.0 351.5 0.03 48 150 14280 -67.3 -74.3 36 7.0 -67.4 120 8 354.2 354.2 297.5 354.2 0.01 49 141 14651 -70.1 -74.4 53 4.3 -70.1 135 11 355.6 355.6 297.8 355.6 0.01 50 120 15596 -76.9 -81.9 45 5.0 -76.9 162 20 359.9 359.9 298.7 359.9 0.00 51 104 16415 -79.1 -88.1 21 9.0 -79.1 255 13 370.7 370.7 300.7 370.7 0.00 52 100 16640 -75.7 -87.7 14 12.0 -75.7 225 14 381.5 381.5 302.5 381.5 0.00 53 96 16877 -72.3 -88.3 7 16.0 -72.3 221 14 392.6 392.6 304.2 392.6 0.00 54 77 18142 -80.9 -89.9 21 9.0 -80.9 288 20 400.2 400.2 305.2 400.3 0.00 55 70 18680 -78.5 -89.5 15 11.0 -78.6 280 31 416.4 416.4 307.3 416.5 0.00 56 65 19103 -77.9 -90.9 10 13.0 -77.9 271 32 426.7 426.7 308.4 426.7 0.00 57 61 19470 -73.3 -90.3 6 17.0 -73.4 247 33 444.7 444.7 310.3 444.7 0.00 58 57 19864 -76.1 -91.1 8 15.0 -76.2 242 40 447.1 447.1 310.6 447.1 0.00 59 50 20630 -71.1 -91.1 4 20.0 -71.2 210 18 475.9 475.9 313.1 476.0 0.00 60 48 20873 -70.7 -91.7 3 21.0 -70.8 207 15 482.5 482.5 313.7 482.5 0.00 61 41 21833 -60.5 -89.5 1 29.0 -61.2 277 14 530.2 530.2 316.9 530.2 0.00 62 38 22309 -59.5 -88.5 1 29.0 -60.3 291 26 544.4 544.4 317.8 544.4 0.00 63 30 23800 -56.9 -87.9 1 31.0 -58.2 115 28 589.5 589.5 320.1 589.6 0.01 64 27 24466 -57.9 -87.9 1 30.0 -59.2 93 34 604.7 604.7 320.8 604.8 0.01 65 26 24705 -54.7 -87.7 1 33.0 -56.5 87 43 620.4 620.4 321.5 620.4 0.01 66 23 25486 -57.1 -88.1 1 31.0 -58.7 76 47 635.5 635.5 322.1 635.5 0.01 67 22 25768 -54.9 -87.9 1 33.0 -57.0 82 45 650.2 650.2 322.7 650.2 0.01 68 21 26070 -49.1 -85.1 1 36.0 -52.7 94 43 676.4 676.4 323.6 676.5 0.01 69 20 26390 -48.9 -84.9 1 36.0 -52.7 85 49 686.5 686.5 324.0 686.6 0.01 70 19 26727 -48.5 -84.5 1 36.0 -52.6 89 51 697.9 697.9 324.4 698.0 0.02 TRP 104 16415 -79.1 -88.1 21 9.0 -79.1 255 13 370.7 370.7 300.7 370.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 555.00 mb = 5060.62 m = 16602.90 ft Wetbulb zero: 621.01 mb = 4149.14 m = 13612.51 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 70.93 % Est. max temperature: 33.14 C = 91.65 F Sfc-Lift cond lev (LCL): 984.20 mb = 231.68 m = 760.09 ft T: 27.63 C 700-500 lapse rate: 5.61 C/km ThetaE index: 25.55 C Layer 925.0- 594.0 mb Conv cond level (CCL): 857.47 mb = 1441.83 m = 4730.37 ft Mean mixing ratio: 16.89 g/kg Conv temperature: 33.05 C = 91.49 F Cap Strength: 1.84 C Lifted Index: -3.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.20 C Lifted Index @700 mb: -1.05 C Showalter Index: -0.88 C Risk: Thunderstorms probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.00 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -2.87 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1029.57 J/kg Max Up Vert Vel: 45.38 m/s Conv Inhibition (B-): 41.41 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 893.62 mb = 1082.36 m = 3551.01 ft Lev Free Conv (LFC): 828.62 mb = 1736.16 m = 5695.99 ft Equ Level (EL): 158.62 mb = 13936.43 m = 45722.63 ft B at Equ Level: 1027.75 J/kg Max Parcel Lev (MPL): 88.62 mb = 17335.47 m = 56874.22 ft Wind level data Storm motion: 116 at 10 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 1004 55 0 0 -0.0 -0.0 | 296 10 8.9 -4.3 1 1000 90 0 0 -0.0 -0.0 | 296 10 8.9 -4.3 2 976 305 115 5 -4.5 2.1 | 297 5 4.4 -2.2 3 943 610 45 5 -3.5 -3.5 | 326 10 5.4 -7.9 4 925 782 45 7 -4.9 -4.9 | 337 10 4.0 -9.3 5 911 914 60 8 -6.9 -4.0 | 346 9 2.0 -8.3 6 880 1219 65 10 -9.1 -4.2 | 1 9 -0.1 -8.5 7 850 1518 70 13 -12.2 -4.4 | 21 9 -3.3 -8.8 8 819 1829 80 13 -12.8 -2.3 | 30 8 -3.9 -6.6 9 790 2134 95 12 -12.0 1.0 | 43 4 -3.0 -3.3 10 762 2438 100 14 -13.8 2.4 | 69 5 -4.9 -1.9 11 700 3162 85 14 -13.9 -1.2 | 42 7 -5.0 -5.5 12 658 3658 75 16 -15.5 -4.1 | 38 11 -6.5 -8.5 13 634 3962 90 13 -13.0 0.0 | 43 6 -4.1 -4.3 14 611 4267 75 15 -14.5 -3.9 | 34 10 -5.6 -8.2 15 567 4877 85 11 -11.0 -1.0 | 21 6 -2.0 -5.3 16 546 5182 110 18 -16.9 6.2 | 103 8 -8.0 1.8 17 526 5486 85 20 -19.9 -1.7 | 61 13 -11.0 -6.1 18 500 5890 100 22 -21.7 3.8 | 88 13 -12.7 -0.5 19 487 6096 95 22 -21.9 1.9 | 80 13 -13.0 -2.4 20 450 6706 70 21 -19.7 -7.2 | 43 16 -10.8 -11.5 21 432 7010 75 25 -24.1 -6.5 | 55 19 -15.2 -10.8 22 400 7610 90 21 -21.0 0.0 | 70 13 -12.1 -4.3 23 383 7925 85 21 -20.9 -1.8 | 63 13 -12.0 -6.2 24 368 8230 70 19 -17.9 -6.5 | 40 14 -8.9 -10.8 25 353 8534 65 19 -17.2 -8.0 | 34 15 -8.3 -12.4 26 325 9144 85 17 -16.9 -1.5 | 54 10 -8.0 -5.8 27 300 9720 75 18 -17.4 -4.7 | 43 12 -8.5 -9.0 28 274 10363 80 18 -17.7 -3.1 | 50 12 -8.8 -7.4 29 250 11000 50 17 -13.0 -10.9 | 15 16 -4.1 -15.2 30 240 11278 50 17 -13.0 -10.9 | 15 16 -4.1 -15.2 31 209 12192 65 12 -10.9 -5.1 | 12 10 -1.9 -9.4 32 200 12480 105 11 -10.6 2.8 | 49 2 -1.7 -1.5 33 199 12497 90 11 -11.0 0.0 | 26 5 -2.1 -4.3 34 190 12802 120 11 -9.5 5.5 | 153 1 -0.6 1.2 35 172 13411 100 3 -3.0 0.5 | 302 7 6.0 -3.8 36 150 14280 120 8 -6.9 4.0 | 279 2 2.0 -0.3 37 149 14326 90 11 -11.0 0.0 | 26 5 -2.1 -4.3 38 141 14630 135 11 -7.8 7.8 | 198 4 1.2 3.5 39 115 15850 170 23 -4.0 22.7 | 195 19 4.9 18.3 40 109 16154 140 10 -6.4 7.7 | 217 4 2.5 3.3 41 104 16415 255 13 12.6 3.4 | 273 22 21.5 -1.0 42 100 16640 225 14 9.9 9.9 | 253 20 18.8 5.6 43 98 16764 225 14 9.9 9.9 | 253 20 18.8 5.6 44 93 17069 215 13 7.5 10.6 | 249 18 16.4 6.3 45 83 17678 300 22 19.1 -11.0 | 299 32 28.0 -15.3 46 71 18593 275 17 16.9 -1.5 | 283 27 25.9 -5.8 47 70 18680 280 31 30.5 -5.4 | 284 41 39.5 -9.7 48 67 18898 285 31 29.9 -8.0 | 288 41 38.9 -12.3 49 61 19507 245 33 29.9 13.9 | 256 40 38.8 9.6 50 55 20117 240 44 38.1 22.0 | 249 50 47.0 17.7 51 50 20630 210 18 9.0 15.6 | 238 21 17.9 11.3 52 47 21031 205 13 5.5 11.8 | 243 16 14.4 7.5 53 45 21336 235 2 1.6 1.1 | 287 11 10.6 -3.2 54 42 21641 295 11 10.0 -4.6 | 295 21 18.9 -9.0 55 40 21946 270 15 15.0 -0.0 | 280 24 23.9 -4.3 56 39 22250 290 28 26.3 -9.6 | 292 38 35.2 -13.9 57 37 22555 295 19 17.2 -8.0 | 295 29 26.2 -12.4 58 35 22860 320 12 7.7 -9.2 | 309 21 16.6 -13.5 59 30 23774 150 18 -9.0 15.6 | 180 11 -0.1 11.3 60 30 23800 115 28 -25.4 11.8 | 115 18 -16.4 7.5 61 27 24384 95 31 -30.9 2.7 | 86 22 -22.0 -1.6 62 25 24994 80 54 -53.2 -9.4 | 73 46 -44.2 -13.7 63 23 25603 75 46 -44.4 -11.9 | 65 39 -35.5 -16.2 64 21 26213 100 42 -41.4 7.3 | 95 33 -32.4 3.0 65 20 26390 85 49 -48.8 -4.3 | 78 41 -39.9 -8.6 66 19 26518 90 53 -53.0 0.0 | 84 44 -44.1 -4.3 67 16 27127 85 38 -37.9 -3.3 | 75 30 -28.9 -7.6 Wind Parameters Mean winds (0-6000m): 85.8 at 13.2 knts Storm direction: 115.8 at 9.9 knts Shear (0-3000m) pos: 2.4 neg: 0.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 37.6 neg: -4.4 tot: 33.1 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.6 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 82.21 Bulk Shear: 12.52 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 96 4 306 7| 5.1 0.0 5.1| 9.1 -0.5 8.6 17.1 0.39| 10.6 4.2 1000 66 5 328 8| 4.6 0.0 4.6| 19.8 -0.5 19.3 19.3 0.53| 8.3 4.3 1500 67 7 342 8| 4.5 0.0 4.5| 30.0 -0.5 29.5 19.6 0.63| 7.0 4.4 2000 72 9 354 7| 3.2 0.0 3.2| 34.5 -0.5 34.0 17.0 0.60| 6.4 3.9 2500 79 10 4 6| 2.9 0.0 2.9| 37.6 -1.1 36.4 14.6 0.60| 5.9 3.5 3000 82 10 13 6| 2.4 0.4 2.8| 37.6 -4.4 33.1 11.0 0.49| 5.3 2.6 4000 82 11 22 6| 1.7 0.7 2.4| 39.5 -7.5 32.1 8.0 0.36| 5.2 1.9 5000 82 12 25 7| 1.7 0.7 2.4| 47.2 -12.6 34.6 6.9 0.32| 5.5 1.8 6000 86 13 39 7| 1.7 1.0 2.7| 67.5 -31.0 36.5 6.1 0.26| 6.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250508.00.gif