UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051000.upa.cvt Date: 0000Z 10 MAY 25 Searching for SB532... Searching the city database file for: SB532 ... Date:0000Z 10 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 1005 53 26.2 24.8 92 1.4 25.2 0 0 298.9 302.6 298.2 357.3 19.98 1 1000 97 30.0 22.0 62 8.0 24.2 0 0 303.1 306.3 297.3 353.2 16.87 2 999 106 31.0 21.0 55 10.0 23.8 4 0 304.2 307.2 297.0 351.5 15.86 3 925 791 25.4 19.4 69 6.0 21.1 80 7 305.3 308.2 297.0 351.7 15.51 4 863 1398 20.6 16.6 78 4.0 17.8 85 13 306.4 309.0 296.2 348.2 13.90 5 850 1530 19.6 15.3 76 4.3 16.7 85 15 306.7 309.1 295.7 345.7 12.97 6 719 2952 10.8 4.8 66 6.0 7.3 97 18 312.0 313.5 293.2 335.4 7.52 7 700 3176 10.2 0.2 50 10.0 4.8 100 18 313.8 314.8 292.0 331.3 5.55 8 685 3356 9.6 -3.4 40 13.0 3.0 105 16 315.1 315.9 291.4 328.9 4.34 9 640 3917 6.6 -3.4 49 10.0 1.5 102 17 317.8 318.7 292.4 332.8 4.65 10 629 4059 6.6 -12.4 24 19.0 -1.4 101 17 319.4 319.9 290.9 327.2 2.34 11 594 4527 3.8 -16.2 22 20.0 -4.0 96 19 321.4 321.8 291.0 327.6 1.82 12 552 5120 1.2 -27.8 9 29.0 -7.4 107 20 325.2 325.3 291.0 327.7 0.70 13 544 5238 0.6 -26.4 11 27.0 -7.7 110 19 325.8 326.0 291.3 328.7 0.81 14 540 5297 0.0 -13.0 37 13.0 -5.4 112 18 325.8 326.3 293.0 334.6 2.60 15 532 5416 -0.3 -26.3 12 26.0 -8.2 115 17 326.8 327.0 291.7 329.8 0.84 16 528 5477 -0.3 -24.3 14 24.0 -8.0 117 17 327.5 327.7 292.0 331.1 1.01 17 500 5910 -4.1 -14.1 46 10.0 -8.1 130 13 328.0 328.6 293.5 336.8 2.57 18 499 5926 -4.3 -13.3 49 9.0 -8.0 130 13 328.0 328.5 293.7 337.4 2.75 19 466 6461 -8.7 -15.7 57 7.0 -11.3 127 11 329.0 329.5 293.6 337.3 2.42 20 434 7010 -12.7 -32.7 17 20.0 -17.2 150 10 330.7 330.8 292.4 332.8 0.56 21 420 7260 -13.7 -30.7 22 17.0 -17.7 136 8 332.5 332.7 293.1 335.1 0.71 22 416 7333 -13.9 -22.9 47 9.0 -16.6 132 8 333.2 333.5 293.9 338.4 1.46 23 401 7611 -15.5 -27.5 35 12.0 -18.6 116 6 334.6 334.8 293.9 338.3 1.00 24 400 7630 -15.5 -29.5 29 14.0 -18.9 115 8 334.8 335.0 293.8 337.9 0.83 25 395 7725 -15.5 -41.5 9 26.0 -20.0 112 9 336.0 336.1 293.6 337.0 0.25 26 372 8173 -18.7 -48.7 5 30.0 -22.7 117 11 337.6 337.6 293.9 338.1 0.12 27 356 8499 -20.9 -31.9 37 11.0 -23.2 128 11 338.9 339.1 294.7 341.7 0.74 28 328 9098 -24.7 -52.7 6 28.0 -27.6 135 10 341.7 341.8 294.8 342.1 0.09 29 315 9391 -26.9 -39.9 28 13.0 -28.8 119 12 342.7 342.7 295.3 344.1 0.38 30 300 9740 -29.3 -48.3 14 19.0 -31.3 100 4 344.1 344.1 295.4 344.7 0.16 31 281 10202 -32.7 -58.7 6 26.0 -34.5 106 12 345.7 345.7 295.7 345.9 0.05 32 255 10875 -38.7 -50.7 27 12.0 -39.6 83 15 346.6 346.6 296.0 347.2 0.14 33 250 11010 -39.9 -52.9 24 13.0 -40.8 80 14 346.7 346.8 296.0 347.2 0.11 34 214 12057 -48.7 -61.7 21 13.0 -49.1 103 11 348.8 348.8 296.4 349.0 0.04 35 200 12500 -51.9 -66.9 15 15.0 -52.2 115 12 350.6 350.6 296.8 350.7 0.02 36 167 13641 -60.5 -78.5 8 18.0 -60.7 120 4 354.8 354.8 297.7 354.8 0.01 37 150 14300 -64.9 -79.9 11 15.0 -65.0 215 16 358.3 358.3 298.4 358.3 0.00 38 116 15825 -77.5 -82.3 46 4.8 -77.5 167 15 362.3 362.3 299.1 362.3 0.00 39 101 16614 -80.7 -85.7 43 5.0 -80.7 192 10 370.8 370.8 300.7 370.8 0.00 40 100 16670 -80.9 -85.9 43 5.0 -80.9 195 10 371.4 371.4 300.8 371.4 0.00 41 98 16783 -81.1 -87.1 36 6.0 -81.1 160 10 373.2 373.2 301.1 373.2 0.00 42 91 17203 -77.3 -87.3 19 10.0 -77.3 207 11 388.7 388.7 303.6 388.7 0.00 43 70 18690 -80.7 -89.7 21 9.0 -80.7 280 8 411.7 411.7 306.7 411.7 0.00 44 66 19020 -82.5 -91.5 20 9.0 -82.5 284 12 414.8 414.8 307.1 414.8 0.00 45 63 19284 -75.9 -89.9 9 14.0 -76.0 313 13 434.9 434.9 309.4 434.9 0.00 46 58 19765 -73.1 -93.1 3 20.0 -73.2 281 21 451.6 451.6 311.0 451.7 0.00 47 57 19868 -66.7 -92.7 1 26.0 -66.9 275 23 468.4 468.4 312.5 468.4 0.00 48 54 20195 -66.1 -92.1 1 26.0 -66.4 258 29 477.1 477.1 313.2 477.1 0.00 49 51 20540 -67.7 -90.7 2 23.0 -67.9 247 31 481.2 481.2 313.5 481.2 0.00 50 50 20660 -66.1 -91.1 2 25.0 -66.4 240 29 487.7 487.7 314.1 487.7 0.00 51 35 22862 -57.5 -87.5 1 30.0 -58.6 324 10 562.5 562.5 318.8 562.6 0.01 52 30 23830 -58.9 -89.9 1 31.0 -59.9 90 32 584.1 584.1 319.9 584.1 0.00 53 29 24043 -57.5 -89.5 1 32.0 -58.7 87 32 593.6 593.6 320.3 593.6 0.00 54 25 24974 -60.7 -89.7 1 29.0 -61.7 106 35 610.2 610.2 321.0 610.2 0.00 TRP 98 16783 -81.1 -87.1 36 6.0 -81.1 160 10 373.2 373.2 301.1 373.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 540.00 mb = 5296.83 m = 17377.85 ft Wetbulb zero: 634.43 mb = 3988.79 m = 13086.43 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 49.42 % Est. max temperature: 33.86 C = 92.94 F Sfc-Lift cond lev (LCL): 985.24 mb = 229.43 m = 752.71 ft T: 29.99 C 700-500 lapse rate: 5.23 C/km ThetaE index: 22.73 C Layer 863.0- 640.0 mb Conv cond level (CCL): 820.06 mb = 1834.66 m = 6019.15 ft Mean mixing ratio: 15.73 g/kg Conv temperature: 35.14 C = 95.25 F Cap Strength: 1.72 C Lifted Index: -1.78 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.84 C Lifted Index @700 mb: -0.84 C Showalter Index: 0.45 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.40 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 226.60 Risk: None Energy Index: -1.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 683.88 J/kg Max Up Vert Vel: 36.98 m/s Conv Inhibition (B-): 48.05 J/kg Cap Strength: 1.72 C Lift Cond Lev (LCL): 857.44 mb = 1454.42 m = 4771.67 ft Lev Free Conv (LFC): 772.44 mb = 2343.00 m = 7686.91 ft Equ Level (EL): 192.44 mb = 12743.63 m = 41809.30 ft B at Equ Level: 681.05 J/kg Max Parcel Lev (MPL): 102.44 mb = 16532.90 m = 54241.13 ft Wind level data Storm motion: 128 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 1005 53 0 0 -0.0 -0.0 | 308 11 8.9 -7.0 1 1000 97 0 0 -0.0 -0.0 | 308 11 8.9 -7.0 2 977 305 100 6 -5.9 1.0 | 334 7 3.0 -6.0 3 944 610 85 7 -7.0 -0.6 | 346 8 1.9 -7.7 4 925 791 80 7 -6.9 -1.2 | 346 8 2.0 -8.3 5 912 914 90 8 -8.0 0.0 | 353 7 0.9 -7.0 6 881 1219 85 10 -10.0 -0.9 | 8 8 -1.1 -7.9 7 850 1530 85 15 -14.9 -1.3 | 36 10 -6.1 -8.3 8 792 2134 85 18 -17.9 -1.6 | 46 12 -9.0 -8.6 9 764 2438 90 18 -18.0 0.0 | 52 12 -9.1 -7.0 10 700 3176 100 18 -17.7 3.1 | 66 10 -8.8 -3.9 11 685 3353 105 16 -15.5 4.1 | 66 7 -6.6 -2.9 12 612 4267 100 17 -16.7 3.0 | 63 9 -7.9 -4.1 13 590 4572 95 19 -18.9 1.7 | 62 11 -10.0 -5.4 14 568 4877 100 22 -21.7 3.8 | 76 13 -12.8 -3.2 15 500 5910 130 13 -10.0 8.4 | 141 2 -1.1 1.3 16 488 6096 130 14 -10.7 9.0 | 137 3 -1.8 2.0 17 469 6401 125 11 -9.0 6.3 | 10 1 -0.1 -0.7 18 433 7010 150 10 -5.0 8.7 | 247 4 3.9 1.6 19 401 7620 115 6 -5.4 2.5 | 323 6 3.4 -4.5 20 400 7630 115 8 -7.3 3.4 | 336 4 1.6 -3.7 21 384 7925 105 11 -10.6 2.8 | 23 5 -1.7 -4.2 22 369 8230 120 11 -9.5 5.5 | 23 2 -0.6 -1.5 23 354 8534 130 11 -8.4 7.1 | 266 0 0.5 0.0 24 325 9144 135 10 -7.1 7.1 | 269 2 1.8 0.0 25 312 9449 115 12 -10.9 5.1 | 45 3 -2.0 -2.0 26 300 9740 100 4 -3.9 0.7 | 322 8 4.9 -6.3 27 299 9754 130 12 -9.2 7.7 | 155 1 -0.3 0.7 28 263 10668 80 12 -11.8 -2.1 | 18 10 -2.9 -9.1 29 251 10973 85 16 -15.9 -1.4 | 40 11 -7.1 -8.4 30 250 11010 80 14 -13.8 -2.4 | 27 11 -4.9 -9.5 31 240 11278 75 12 -11.6 -3.1 | 15 11 -2.7 -10.1 32 200 12497 120 11 -9.5 5.5 | 23 2 -0.6 -1.5 33 200 12500 115 12 -10.9 5.1 | 45 3 -2.0 -2.0 34 191 12802 110 11 -10.3 3.8 | 24 4 -1.5 -3.3 35 157 14021 125 1 -0.8 0.6 | 309 10 8.1 -6.5 36 150 14300 215 16 9.2 13.1 | 251 19 18.1 6.1 37 149 14326 220 16 10.3 12.3 | 255 20 19.2 5.2 38 135 14935 210 20 10.0 17.3 | 241 22 18.9 10.3 39 128 15240 195 17 4.4 16.4 | 235 16 13.3 9.4 40 115 15850 165 15 -3.9 14.5 | 214 9 5.0 7.4 41 109 16154 165 10 -2.6 9.7 | 247 7 6.3 2.6 42 100 16670 195 10 2.6 9.7 | 257 12 11.5 2.6 43 98 16764 205 11 4.6 10.0 | 258 14 13.5 2.9 44 98 16783 160 10 -3.4 9.4 | 247 6 5.5 2.4 45 93 17069 145 11 -6.3 9.0 | 233 3 2.6 2.0 46 88 17374 285 11 10.6 -2.8 | 297 22 19.5 -9.9 47 84 17678 240 10 8.7 5.0 | 277 18 17.5 -2.0 48 79 17983 295 12 10.9 -5.1 | 302 23 19.8 -12.1 49 75 18288 270 20 20.0 -0.0 | 284 30 28.9 -7.0 50 70 18690 280 8 7.9 -1.4 | 297 19 16.8 -8.4 51 68 18898 255 12 11.6 3.1 | 281 21 20.5 -3.9 52 64 19202 320 11 7.1 -8.4 | 314 22 16.0 -15.5 53 55 20117 260 27 26.6 4.7 | 274 36 35.5 -2.4 54 52 20422 255 33 31.9 8.5 | 268 41 40.8 1.5 55 50 20660 240 29 25.1 14.5 | 258 35 34.0 7.5 56 45 21336 245 24 21.8 10.1 | 264 31 30.6 3.1 57 41 21946 205 10 4.2 9.1 | 261 13 13.1 2.0 58 39 22250 195 2 0.5 1.9 | 299 11 9.4 -5.1 59 37 22555 315 10 7.1 -7.1 | 311 21 16.0 -14.1 60 35 22860 320 10 6.4 -7.7 | 314 21 15.3 -14.7 61 33 23165 60 10 -8.7 -5.0 | 359 12 0.2 -12.0 62 30 23774 95 16 -15.9 1.4 | 51 9 -7.1 -5.6 63 30 23830 90 32 -32.0 0.0 | 73 24 -23.1 -7.0 64 28 24079 85 32 -31.9 -2.8 | 67 25 -23.0 -9.8 65 26 24384 105 32 -30.9 8.3 | 93 22 -22.0 1.2 66 21 25298 110 43 -40.4 14.7 | 104 32 -31.5 7.7 67 17 26213 100 53 -52.2 9.2 | 93 43 -43.3 2.2 68 16 26518 90 44 -44.0 0.0 | 79 36 -35.1 -7.0 Wind Parameters Mean winds (0-6000m): 98.4 at 15.1 knts Storm direction: 128.4 at 11.3 knts Shear (0-3000m) pos: 1.4 neg: 1.9 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 48.3 neg: 0.0 tot: 48.3 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.2 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 45.13 Bulk Shear: 15.15 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 95 4 326 8| 7.0 0.0 7.0| 15.6 0.0 15.6 31.3 0.65| 9.5 6.2 1000 89 6 338 8| 3.5 1.1 4.6| 19.9 0.0 19.9 19.9 0.66| 6.4 4.2 1500 87 8 352 7| 2.3 2.9 5.2| 32.5 0.0 32.5 21.7 0.73| 6.4 4.7 2000 86 10 8 8| 1.8 2.8 4.5| 37.6 0.0 37.6 18.8 0.72| 5.5 3.9 2500 87 12 20 8| 1.5 2.2 3.8| 43.5 0.0 43.5 17.4 0.73| 4.8 3.5 3000 89 13 28 8| 1.4 1.9 3.2| 48.3 0.0 48.3 16.1 0.74| 4.4 3.2 4000 93 14 38 8| 0.9 1.5 2.4| 49.5 -0.9 48.7 12.2 0.63| 3.9 2.4 5000 95 15 45 8| 1.1 1.5 2.6| 62.6 -1.5 61.1 12.2 0.59| 4.0 2.3 6000 98 15 51 8| 1.1 1.2 2.3| 69.9 -1.5 68.4 11.4 0.56| 4.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20250510.00.gif