UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 29 APR 25 Station: 61901 WMO ident: 61901 Latitude: -15.93 Longitude: -5.67 Elevation: 436.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 141 SFC 966 436 22.2 14.2 60 8.0 17.0 90 15 298.3 300.2 291.5 329.1 10.59 2 961 481 19.0 14.0 73 5.0 15.8 94 15 295.5 297.4 290.5 325.8 10.51 3 925 811 15.8 13.5 86 2.3 14.3 120 15 295.5 297.4 290.5 325.9 10.57 4 894 1100 13.0 13.0 100 0.0 13.0 122 16 295.5 297.4 290.5 325.9 10.58 5 881 1223 12.0 12.0 100 0.0 12.0 123 17 295.7 297.5 290.2 324.6 10.05 6 878 1252 11.6 10.5 93 1.1 10.9 123 17 295.5 297.2 289.3 321.9 9.11 7 871 1319 11.4 10.0 91 1.4 10.6 124 17 296.0 297.6 289.3 321.7 8.88 8 856 1464 10.2 9.7 97 0.5 9.9 125 18 296.2 297.8 289.3 321.9 8.86 9 855 1474 10.4 9.1 92 1.3 9.6 125 18 296.5 298.1 289.1 321.3 8.51 10 852 1503 12.6 4.6 58 8.0 8.2 125 18 299.1 300.3 288.0 317.6 6.25 11 850 1523 15.2 -2.8 29 18.0 6.4 125 18 302.1 302.7 286.5 313.2 3.66 12 849 1533 16.8 -11.2 14 28.0 5.0 125 18 303.8 304.2 285.3 309.9 1.91 13 848 1543 18.0 -14.0 10 32.0 5.0 125 18 305.2 305.5 285.4 310.1 1.52 14 835 1675 19.0 -11.0 12 30.0 5.9 125 18 307.6 308.0 286.7 314.0 1.97 15 823 1799 18.4 -6.6 18 25.0 6.5 124 18 308.3 308.8 287.8 317.2 2.83 16 781 2244 14.6 -5.4 25 20.0 5.0 123 17 308.8 309.4 288.5 319.1 3.27 17 775 2309 14.2 -7.8 21 22.0 4.1 123 17 309.1 309.6 288.0 317.8 2.74 18 768 2385 13.8 -16.2 11 30.0 2.2 122 16 309.5 309.7 286.8 314.1 1.40 19 749 2596 13.0 -27.0 4 40.0 0.4 122 16 310.8 310.9 286.3 312.7 0.56 20 733 2776 12.2 -20.8 8 33.0 0.5 121 16 311.9 312.0 287.2 315.2 0.99 21 700 3161 11.0 -32.0 3 43.0 -1.3 120 15 314.7 314.7 287.4 316.0 0.37 22 652 3750 9.0 127 13 318.9 23 614 4244 6.6 -34.4 3 41.0 -4.4 134 11 321.6 321.7 289.6 322.9 0.34 24 606 4352 7.2 135 10 323.5 25 587 4612 5.8 -30.2 5 36.0 -4.8 138 9 324.9 325.0 290.8 326.8 0.53 26 505 5821 -3.3 -31.3 9 28.0 -10.7 154 4 328.1 328.2 291.7 330.1 0.55 27 500 5900 -3.9 -29.9 11 26.0 -10.9 155 4 328.3 328.4 291.9 330.6 0.64 28 476 6284 -7.1 -29.1 15 22.0 -12.9 172 6 329.0 329.1 292.2 331.6 0.72 29 469 6399 -7.7 -31.7 13 24.0 -13.6 177 6 329.6 329.7 292.2 331.8 0.57 30 449 6735 -10.5 -32.5 15 22.0 -15.6 191 8 330.2 330.4 292.3 332.3 0.56 31 446 6786 -10.9 -31.9 16 21.0 -15.9 193 8 330.4 330.5 292.4 332.6 0.59 32 443 6838 -11.3 -25.3 30 14.0 -15.3 196 8 330.5 330.7 292.9 334.5 1.10 33 434 6994 -12.9 -30.9 21 18.0 -17.1 203 9 330.4 330.6 292.5 332.9 0.67 34 431 7047 -13.3 -29.3 25 16.0 -17.2 205 9 330.6 330.7 292.6 333.4 0.78 35 428 7100 -13.5 -34.5 15 21.0 -17.9 207 10 331.0 331.1 292.4 332.8 0.48 36 418 7279 -14.7 -39.7 10 25.0 -19.2 215 10 331.7 331.7 292.4 332.8 0.29 37 413 7370 -14.9 -42.9 7 28.0 -19.6 219 11 332.6 332.6 292.6 333.4 0.21 38 410 7425 -15.3 -40.3 10 25.0 -19.7 222 11 332.7 332.8 292.7 333.8 0.28 39 406 7498 -15.9 -29.9 29 14.0 -19.2 225 11 332.9 333.1 293.3 335.8 0.79 40 400 7610 -16.5 -32.5 24 16.0 -20.0 230 12 333.5 333.7 293.3 335.9 0.62 41 389 7819 -17.9 -35.9 19 18.0 -21.4 236 13 334.4 334.5 293.3 336.1 0.46 42 385 7897 -18.3 -35.3 21 17.0 -21.6 239 13 334.8 334.9 293.5 336.7 0.49 43 383 7936 -18.3 -41.3 11 23.0 -22.1 240 14 335.3 335.4 293.4 336.4 0.27 44 381 7975 -18.5 -38.5 15 20.0 -22.0 241 14 335.6 335.7 293.6 337.0 0.36 45 375 8093 -19.7 -36.7 21 17.0 -22.8 245 14 335.5 335.6 293.6 337.2 0.44 46 367 8253 -20.7 -40.7 15 20.0 -23.9 249 15 336.3 336.3 293.7 337.4 0.30 47 327 9094 -28.5 -44.5 20 16.0 -30.3 276 20 336.8 336.9 293.7 337.7 0.22 48 316 9339 -29.5 -51.5 10 22.0 -31.5 283 21 338.7 338.8 294.1 339.2 0.11 49 314 9385 -29.3 -59.3 4 30.0 -31.5 285 21 339.6 339.6 294.3 339.8 0.04 50 308 9523 -29.9 -60.9 3 31.0 -32.0 289 22 340.7 340.7 294.5 340.8 0.03 51 300 9710 -30.9 -62.9 3 32.0 -32.9 295 23 341.8 341.8 294.8 341.9 0.03 52 269 10476 -36.3 -65.3 3 29.0 -37.7 286 28 344.8 344.8 295.5 344.9 0.02 53 250 10980 -40.5 -66.5 4 26.0 -41.5 280 31 345.9 345.9 295.7 345.9 0.02 54 200 12460 -51.7 -74.7 5 23.0 -52.1 265 40 350.9 350.9 296.8 350.9 0.01 55 190 12791 -54.1 -74.1 7 20.0 -54.4 270 40 352.2 352.2 297.1 352.3 0.01 56 167 13604 -61.3 -75.3 14 14.0 -61.4 284 39 353.5 353.5 297.4 353.5 0.01 57 150 14260 -67.3 -75.3 31 8.0 -67.4 295 39 354.2 354.2 297.5 354.2 0.01 58 145 14464 -69.5 -74.5 48 5.0 -69.5 295 38 353.8 353.8 297.4 353.8 0.01 59 111 16024 -78.7 -86.7 26 8.0 -78.7 295 32 364.6 364.6 299.6 364.6 0.00 60 100 16620 -78.5 -87.5 22 9.0 -78.5 305 32 376.1 376.1 301.6 376.1 0.00 61 96 16853 -76.9 -87.9 16 11.0 -76.9 284 30 383.6 383.6 302.8 383.6 0.00 62 87 17413 -79.7 -90.7 15 11.0 -79.7 235 26 388.9 388.9 303.6 388.9 0.00 63 81 17820 -77.1 -90.1 11 13.0 -77.1 199 23 402.3 402.3 305.5 402.3 0.00 64 78 18035 -78.3 -90.3 13 12.0 -78.3 180 22 404.2 404.2 305.7 404.2 0.00 65 74 18336 -76.7 -90.7 9 14.0 -76.7 153 19 413.7 413.7 307.0 413.7 0.00 66 72 18495 -73.1 -90.1 6 17.0 -73.2 139 18 424.6 424.6 308.2 424.6 0.00 67 70 18660 -71.9 -90.9 4 19.0 -72.0 125 17 430.6 430.6 308.9 430.6 0.00 68 68 18832 -70.9 -90.9 4 20.0 -71.0 125 16 436.3 436.3 309.5 436.3 0.00 69 65 19099 -71.7 -91.7 4 20.0 -71.8 125 16 440.2 440.2 309.9 440.2 0.00 70 51 20542 -69.5 -91.5 3 22.0 -69.6 125 11 477.0 477.0 313.2 477.0 0.00 71 50 20660 -69.9 -90.9 3 21.0 -70.1 125 11 478.8 478.8 313.4 478.8 0.00 72 47 21028 -70.7 -91.7 3 21.0 -70.8 123 12 485.4 485.4 313.9 485.4 0.00 73 45 21288 -69.1 -92.1 2 23.0 -69.3 122 13 495.4 495.4 314.6 495.4 0.00 74 43 21563 -64.5 -92.5 1 28.0 -64.9 121 14 513.2 513.2 315.8 513.2 0.00 75 42 21708 -63.3 -92.3 1 29.0 -63.7 120 14 519.6 519.6 316.3 519.6 0.00 76 41 21857 -60.3 -91.3 1 31.0 -61.0 119 15 530.7 530.7 316.9 530.7 0.00 77 39 22170 -59.9 -89.9 1 30.0 -60.6 118 16 539.3 539.3 317.5 539.3 0.00 78 35 22845 -60.7 -89.7 1 29.0 -61.4 115 18 554.2 554.2 318.3 554.2 0.00 79 34 23027 -58.9 -89.9 1 31.0 -59.8 114 19 563.5 563.5 318.8 563.6 0.00 80 33 23214 -59.1 -89.1 1 30.0 -60.0 113 19 567.8 567.8 319.0 567.9 0.00 81 33 23214 -57.3 -89.3 1 32.0 -58.5 113 19 572.6 572.6 319.3 572.6 0.00 82 30 23820 -55.7 -87.7 1 32.0 -57.2 110 21 592.8 592.8 320.3 592.8 0.01 83 26 24738 -51.5 -86.5 1 35.0 -54.0 96 26 629.5 629.5 321.9 629.5 0.01 84 20 26430 -53.5 -86.5 1 33.0 -56.1 70 36 672.4 672.4 323.5 672.5 0.01 85 17 27477 -53.1 -86.1 1 33.0 -56.1 705.7 705.7 324.6 705.8 0.01 86 16 27871 -49.5 -85.5 1 36.0 -53.7 729.8 729.8 325.4 729.9 0.02 87 15 28293 -49.3 -85.3 1 36.0 -53.8 744.0 744.0 325.8 744.2 0.02 88 14 28750 -44.9 -83.9 0 39.0 -51.4 773.8 773.8 326.6 774.0 0.02 89 12 29789 -41.5 -82.5 0 41.0 -50.2 820.7 820.7 327.7 821.0 0.04 90 11 30379 -41.7 -82.7 0 41.0 -50.7 840.7 840.7 328.2 841.0 0.04 TRP 111 16024 -78.7 -86.7 26 8.0 -78.7 295 32 364.6 364.6 299.6 364.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 534.74 mb = 5383.01 m = 17660.58 ft Wetbulb zero: 724.12 mb = 2878.16 m = 9442.68 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 30.78 % Est. max temperature: 32.17 C = 89.90 F Sfc-Lift cond lev (LCL): 858.52 mb = 1439.36 m = 4722.26 ft T: 10.40 C 700-500 lapse rate: 5.44 C/km ThetaE index: 12.00 C Layer 855.0- 848.0 mb Conv cond level (CCL): 887.09 mb = 1164.95 m = 3821.97 ft Mean mixing ratio: 10.29 g/kg Conv temperature: 19.51 C = 67.12 F Cap Strength: 11.35 C Lifted Index: 9.67 C Risk: None Lifted Index @300 mb: 12.44 C Lifted Index @700 mb: 8.46 C Showalter Index: 16.41 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 1.10 C K Index: -26.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.66 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 1.91 J/kg Cap Strength: 11.32 C Lift Cond Lev (LCL): 886.76 mb = 1168.14 m = 3832.42 ft Lev Free Conv (LFC): 881.76 mb = 1215.71 m = 3988.50 ft Equ Level (EL): 851.76 mb = 1505.54 m = 4939.38 ft B at Equ Level: -3.55 J/kg Max Parcel Lev (MPL): 851.76 mb = 1505.54 m = 4939.38 ft Wind level data Storm motion: 155 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 ---------------------------------------------------------- 0 966 436 90 15 -15.0 0.0 | 53 14 -11.1 -8.2 1 925 811 120 15 -13.0 7.5 | 85 9 -9.1 -0.7 2 850 1523 125 18 -14.7 10.3 | 101 11 -10.8 2.1 3 700 3161 120 15 -13.0 7.5 | 85 9 -9.1 -0.7 4 500 5900 155 4 -1.7 3.6 | 334 5 2.2 -4.6 5 400 7610 230 12 9.2 7.7 | 272 13 13.1 -0.5 6 300 9710 295 23 20.8 -9.7 | 306 31 24.7 -18.0 7 250 10980 280 31 30.5 -5.4 | 292 37 34.4 -13.6 8 200 12460 265 40 39.8 3.5 | 276 44 43.7 -4.7 9 150 14260 295 39 35.3 -16.5 | 302 46 39.2 -24.7 10 111 16024 295 32 29.0 -13.5 | 303 39 32.9 -21.8 11 100 16620 305 32 26.2 -18.4 | 311 40 30.1 -26.6 12 70 18660 125 17 -13.9 9.8 | 99 10 -10.0 1.5 13 50 20660 125 11 -9.0 6.3 | 69 5 -5.1 -1.9 14 30 23820 110 21 -19.7 7.2 | 86 16 -15.8 -1.1 15 20 26430 70 36 -33.8 -12.3 | 56 36 -29.9 -20.5 Wind Parameters Mean winds (0-6000m): 124.7 at 12.1 knts Storm direction: 154.7 at 9.1 knts Shear (0-3000m) pos: 1.7 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 32.4 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -7.1 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.61 Bulk Shear: 2.94 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 ------------------------------------------------------------------------------- 500 109 15 72 11| 8.4 0.0 8.4| 20.2 0.0 20.2 40.4 0.81| 8.6 7.0 1000 116 16 83 10| 5.1 0.0 5.1| 25.3 0.0 25.3 25.3 0.81| 5.5 4.5 1500 119 16 89 10| 3.4 0.1 3.6| 26.2 -1.9 24.3 16.2 0.70| 4.1 2.9 2000 120 17 90 10| 2.6 0.4 2.9| 26.2 -4.1 22.1 11.0 0.58| 3.3 1.9 2500 121 16 91 10| 2.1 0.5 2.6| 26.2 -6.2 19.9 8.0 0.48| 2.9 1.4 3000 121 16 90 10| 1.7 0.4 2.1| 26.2 -7.1 19.2 6.4 0.40| 2.7 1.1 4000 122 15 89 9| 1.5 0.3 1.8| 26.2 -8.5 17.8 4.4 0.25| 2.7 0.7 5000 123 14 84 8| 1.3 0.3 1.6| 26.2 -10.9 15.4 3.1 0.06| 2.6 0.2 6000 125 12 78 6| 1.4 0.2 1.6| 26.2 -14.9 11.4 1.9 -0.07| 2.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20250429.11.gif