UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 13 OCT 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 152 SFC 967 436 19.0 14.0 73 5.0 15.8 130 15 295.0 296.8 290.3 325.0 10.44 2 951 579 14.8 12.9 88 1.9 13.6 130 16 292.1 293.9 288.8 320.2 9.87 3 942 660 14.0 13.0 94 1.0 13.4 130 17 292.1 293.9 288.9 320.6 10.04 4 940 678 13.8 12.0 89 1.8 12.7 130 17 292.1 293.7 288.3 318.8 9.41 5 935 724 13.6 13.1 97 0.5 13.3 130 17 292.3 294.1 289.1 321.3 10.18 6 932 751 13.4 12.3 93 1.1 12.7 130 17 292.4 294.1 288.7 319.9 9.68 7 928 788 13.0 12.6 97 0.4 12.7 130 18 292.3 294.1 288.9 320.6 9.92 8 925 815 12.6 10.7 88 1.9 11.4 130 18 292.2 293.8 287.8 317.2 8.76 9 924 824 12.4 8.7 78 3.7 10.3 129 18 292.1 293.4 286.7 314.0 7.66 10 909 961 11.0 8.4 84 2.6 9.5 112 16 292.0 293.4 286.6 313.8 7.63 11 878 1250 9.0 6.3 83 2.7 7.5 78 11 292.8 294.1 286.2 312.5 6.83 12 871 1316 8.8 5.4 79 3.4 6.9 70 9 293.3 294.5 286.0 312.0 6.46 13 866 1364 9.4 3.4 66 6.0 6.3 64 9 294.4 295.4 285.7 310.9 5.64 14 861 1412 11.0 1.0 50 10.0 5.9 58 8 296.6 297.4 285.6 310.7 4.78 15 857 1451 11.6 -0.4 43 12.0 5.6 53 7 297.6 298.4 285.5 310.5 4.33 16 852 1500 15.2 -8.8 18 24.0 4.8 47 6 301.9 302.3 284.9 309.0 2.30 17 850 1520 15.8 -10.2 16 26.0 4.7 45 6 302.7 303.1 285.0 309.2 2.07 18 843 1590 16.4 -17.6 8 34.0 3.7 41 7 304.0 304.3 284.5 307.7 1.14 19 834 1681 17.0 -10.0 15 27.0 5.2 37 8 305.6 306.0 286.2 312.4 2.14 20 818 1846 16.2 -2.8 27 19.0 6.6 28 9 306.5 307.2 288.2 318.3 3.80 21 799 2045 15.6 -5.4 23 21.0 5.5 18 11 307.9 308.5 288.1 317.9 3.20 22 793 2109 16.2 -12.8 12 29.0 4.0 15 12 309.2 309.5 287.1 315.0 1.80 23 791 2131 16.4 -12.6 12 29.0 4.1 14 12 309.6 310.0 287.3 315.6 1.83 24 770 2358 15.2 -8.8 18 24.0 4.3 2 14 310.7 311.2 288.4 318.9 2.55 25 711 3026 9.6 -9.4 25 19.0 1.3 327 21 311.7 312.2 288.8 320.2 2.63 26 700 3155 8.6 -13.4 20 22.0 -0.3 320 22 312.0 312.4 288.2 318.4 1.94 27 693 3238 8.0 -15.0 18 23.0 -0.9 320 22 312.2 312.6 288.1 317.9 1.72 28 682 3369 6.6 -15.4 19 22.0 -1.8 319 21 312.1 312.4 288.0 317.7 1.69 29 675 3454 6.2 -21.8 11 28.0 -3.1 319 21 312.6 312.8 287.4 315.9 0.99 30 662 3612 4.8 -23.2 11 28.0 -4.1 318 20 312.8 312.9 287.3 315.8 0.89 31 629 4027 3.4 -29.6 7 33.0 -5.7 317 19 315.8 315.9 287.9 317.6 0.52 32 624 4092 4.2 -35.8 4 40.0 -5.7 317 18 317.4 317.5 288.2 318.5 0.29 33 615 4210 3.2 -21.8 14 25.0 -5.1 316 18 317.6 317.8 289.2 321.3 1.09 34 607 4315 2.4 -21.6 15 24.0 -5.5 316 17 317.8 318.1 289.3 321.7 1.12 35 588 4571 1.4 -40.6 3 42.0 -7.8 315 16 319.6 319.6 288.8 320.3 0.19 36 559 4977 0.0 -40.0 3 40.0 -8.8 313 15 322.6 322.6 289.8 323.4 0.21 37 535 5326 -2.7 -42.7 3 40.0 -10.7 312 13 323.4 323.5 290.0 324.1 0.17 38 527 5445 -2.3 -43.3 3 41.0 -10.5 312 13 325.3 325.3 290.5 325.9 0.16 39 500 5860 -5.3 -43.3 3 38.0 -12.6 310 11 326.6 326.6 290.9 327.2 0.17 40 443 6802 -11.3 -48.3 3 37.0 -17.0 302 18 330.5 330.5 292.0 330.9 0.11 41 422 7174 -13.1 -44.1 5 31.0 -18.3 299 21 332.8 332.9 292.7 333.5 0.18 42 400 7580 -16.5 -42.5 9 26.0 -20.7 295 24 333.5 333.6 292.9 334.4 0.23 43 348 8606 -26.3 -44.3 17 18.0 -28.5 285 26 333.8 333.9 293.0 334.7 0.21 44 320 9206 -31.5 -49.5 15 18.0 -33.1 279 28 334.7 334.8 293.1 335.3 0.13 45 312 9385 -32.5 -54.5 9 22.0 -34.1 278 28 335.8 335.8 293.3 336.1 0.07 46 300 9660 -34.9 -53.9 13 19.0 -36.2 275 29 336.2 336.2 293.4 336.5 0.08 47 276 10232 -40.1 -55.1 19 15.0 -40.9 273 34 336.8 336.8 293.6 337.1 0.08 48 274 10281 -40.5 -56.5 16 16.0 -41.3 273 34 336.9 336.9 293.6 337.2 0.07 49 272 10331 -40.3 -60.3 10 20.0 -41.2 272 34 337.9 337.9 293.9 338.1 0.04 50 269 10406 -40.1 -64.1 6 24.0 -41.1 272 35 339.3 339.3 294.1 339.4 0.03 51 257 10715 -42.1 -60.1 12 18.0 -42.9 271 37 340.8 340.8 294.6 341.0 0.05 52 250 10900 -43.5 -62.5 11 19.0 -44.2 270 39 341.4 341.4 294.7 341.5 0.03 53 247 10981 -44.1 -63.1 10 19.0 -44.7 270 40 341.7 341.7 294.7 341.8 0.03 54 238 11229 -46.1 -63.1 13 17.0 -46.7 270 42 342.3 342.3 294.9 342.5 0.03 55 236 11285 -46.9 -61.9 16 15.0 -47.4 270 43 341.9 341.9 294.8 342.1 0.04 56 200 12360 -55.5 -66.5 24 11.0 -55.7 270 54 344.9 344.9 295.5 345.0 0.02 57 150 14140 -67.7 -78.7 19 11.0 -67.8 270 39 353.5 353.5 297.4 353.5 0.01 58 102 16415 -75.9 -85.9 19 10.0 -75.9 270 30 378.9 378.9 302.1 378.9 0.00 59 100 16530 -75.7 -85.7 19 10.0 -75.7 270 26 381.5 381.5 302.5 381.5 0.00 60 94 16889 -74.7 -86.7 14 12.0 -74.7 282 24 390.2 390.2 303.8 390.3 0.00 61 86 17405 -76.5 -87.5 16 11.0 -76.5 300 22 396.7 396.7 304.8 396.7 0.00 62 77 18049 -72.1 -88.1 7 16.0 -72.2 321 19 418.6 418.6 307.6 418.6 0.00 63 72 18444 -73.1 -88.1 8 15.0 -73.2 334 17 424.6 424.6 308.2 424.6 0.00 64 70 18610 -71.3 -88.3 6 17.0 -71.4 340 16 431.8 431.8 309.0 431.9 0.00 65 63 19236 -67.9 -89.9 3 22.0 -68.1 18 16 452.6 452.6 311.1 452.6 0.00 66 62 19332 -68.1 -90.1 3 22.0 -68.2 23 16 454.2 454.2 311.3 454.2 0.00 67 61 19430 -66.5 -90.5 2 24.0 -66.7 29 16 459.9 459.9 311.8 459.9 0.00 68 54 20171 -64.1 -90.1 2 26.0 -64.4 73 16 481.7 481.7 313.6 481.7 0.00 69 50 20640 -64.9 -89.9 2 25.0 -65.2 100 16 490.5 490.5 314.2 490.6 0.00 70 45 21284 -64.7 -89.7 2 25.0 -65.1 97 20 506.0 506.0 315.4 506.1 0.00 71 44 21422 -63.3 -90.3 1 27.0 -63.7 96 21 512.7 512.7 315.8 512.7 0.00 72 43 21563 -63.3 -90.3 1 27.0 -63.7 96 22 516.1 516.1 316.1 516.1 0.00 73 40 22012 -59.3 -89.3 1 30.0 -60.1 93 25 536.9 536.9 317.3 537.0 0.00 74 37 22499 -60.7 -88.7 1 28.0 -61.4 91 28 545.4 545.4 317.8 545.5 0.00 75 31 23612 -56.5 -87.5 1 31.0 -57.8 86 35 585.1 585.1 319.9 585.1 0.01 76 30 23820 -57.5 -87.5 1 30.0 -58.7 85 36 587.9 587.9 320.0 587.9 0.01 77 29 24033 -58.9 -87.9 1 29.0 -60.0 87 35 589.8 589.8 320.2 589.8 0.01 78 27 24484 -57.3 -88.3 1 31.0 -58.7 90 33 606.4 606.4 320.9 606.5 0.01 79 25 24970 -57.7 -87.7 1 30.0 -59.1 94 32 618.8 618.8 321.5 618.8 0.01 80 23 25493 -60.3 -88.3 1 28.0 -61.4 98 29 626.1 626.1 321.7 626.1 0.01 81 21 26060 -59.9 -88.9 1 29.0 -61.2 103 27 643.8 643.8 322.4 643.8 0.01 82 21 26060 -57.1 -88.1 1 31.0 -58.8 103 27 652.2 652.2 322.7 652.3 0.01 83 20 26370 -55.9 -86.9 1 31.0 -57.9 105 26 665.1 665.1 323.3 665.1 0.01 84 17 27411 -53.1 -86.1 1 33.0 -56.1 101 25 705.7 705.7 324.6 705.8 0.01 85 16 27801 -53.7 -85.7 1 32.0 -56.6 100 24 716.1 716.1 325.0 716.2 0.02 86 15 28219 -50.5 -85.5 1 35.0 -54.6 99 24 740.0 740.1 325.7 740.2 0.02 87 15 28219 -48.7 -83.7 1 35.0 -53.4 99 24 746.0 746.0 325.8 746.2 0.02 88 14 28672 -49.1 -84.1 1 35.0 -53.9 97 23 759.5 759.6 326.2 759.7 0.02 89 13 29160 -47.5 -83.5 1 36.0 -53.1 96 23 781.4 781.4 326.8 781.6 0.03 90 12 29692 -44.5 -82.5 1 38.0 -51.7 94 22 810.1 810.1 327.5 810.4 0.04 91 11 30276 -43.3 -81.3 1 38.0 -51.4 92 22 834.8 834.9 328.1 835.3 0.05 92 10 30920 -41.9 -81.9 1 40.0 -51.2 90 21 863.1 863.2 328.7 863.6 0.05 93 9.5 31268 -41.3 -81.3 1 40.0 -51.1 878.2 878.2 329.0 878.7 0.06 94 8.4 32101 -42.7 -81.7 1 39.0 -52.3 904.1 904.2 329.5 904.8 0.06 TRP 102 16415 -75.9 -85.9 19 10.0 -75.9 270 30 378.9 378.9 302.1 378.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 559.00 mb = 4976.79 m = 16327.87 ft Wetbulb zero: 701.97 mb = 3131.71 m = 10274.51 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 24.80 % Est. max temperature: 30.46 C = 86.82 F Sfc-Lift cond lev (LCL): 897.93 mb = 1063.01 m = 3487.51 ft T: 10.29 C 700-500 lapse rate: 5.14 C/km ThetaE index: 11.51 C Layer 925.0- 850.0 mb Conv cond level (CCL): 881.03 mb = 1221.04 m = 4005.98 ft Mean mixing ratio: 8.31 g/kg Conv temperature: 16.82 C = 62.27 F Cap Strength: 13.27 C Lifted Index: 13.14 C Risk: None Lifted Index @300 mb: 14.42 C Lifted Index @700 mb: 9.75 C Showalter Index: 17.53 C Risk: None Total Totals Index: 16.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: -4.90 C K Index: -11.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.47 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 52301.98 J/kg Cap Strength: 13.23 C Lift Cond Lev (LCL): 883.42 mb = 1198.48 m = 3931.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 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 ---------------------------------------------------------- 0 967 436 130 15 -11.5 9.6 | 149 24 -12.6 20.8 1 925 815 130 18 -13.8 11.6 | 147 27 -14.9 22.8 2 850 1520 45 6 -4.2 -4.2 | 143 9 -5.3 7.0 3 700 3155 320 22 14.1 -16.9 | 293 14 13.1 -5.7 4 500 5860 310 11 8.4 -7.1 | 241 8 7.4 4.1 5 400 7580 295 24 21.8 -10.1 | 267 21 20.7 1.1 6 300 9660 275 29 28.9 -2.5 | 253 29 27.8 8.7 7 250 10900 270 39 39.0 -0.0 | 254 40 37.9 11.2 8 200 12360 270 54 54.0 -0.0 | 258 54 52.9 11.2 9 150 14140 270 39 39.0 -0.0 | 254 40 37.9 11.2 10 102 16415 270 30 30.0 -0.0 | 249 31 28.9 11.2 11 100 16530 270 26 26.0 -0.0 | 246 27 24.9 11.2 12 70 18610 340 16 5.5 -15.0 | 311 6 4.4 -3.8 13 50 20640 100 16 -15.8 2.8 | 130 22 -16.8 14.0 14 30 23820 85 36 -35.9 -3.1 | 102 38 -36.9 8.1 15 20 26370 105 26 -25.1 6.7 | 124 32 -26.2 17.9 16 10 30920 90 21 -21.0 0.0 | 117 25 -22.1 11.2 Wind Parameters Mean winds (0-6000m): 324.5 at 15.0 knts Storm direction: 354.5 at 11.2 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 140.9 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -86.9 tot: -80.2 m^2/s^2 ave: -26.7 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 129.57 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 ------------------------------------------------------------------------------- 500 128 17 147 26| 0.0 4.2 4.2| 0.0 -28.5 -28.5 -57.1 -0.60| 7.3 -4.4 1000 120 14 144 23| 0.0 7.7 7.7| 3.6 -49.8 -46.2 -46.2 -0.32| 11.4 -3.6 1500 107 12 140 19| 0.0 7.0 7.0| 6.6 -56.7 -50.1 -33.4 -0.33| 9.9 -3.3 2000 82 12 126 16| 0.0 7.1 7.1| 6.6 -63.5 -56.9 -28.4 -0.45| 9.4 -4.2 2500 41 13 97 10| 0.0 7.1 7.1| 6.6 -74.6 -68.0 -27.2 -0.50| 9.4 -4.7 3000 358 14 11 3| 0.0 6.1 6.1| 6.6 -86.9 -80.2 -26.7 -0.51| 8.8 -4.5 4000 336 16 299 6| 0.0 4.1 4.1| 6.6 -97.4 -90.8 -22.7 -0.53| 7.1 -3.8 5000 329 15 286 7| 0.0 2.9 2.9| 6.6-107.0-100.4 -20.1 -0.56| 6.1 -3.4 6000 325 15 278 8| 0.0 2.6 2.6| 14.2-110.6 -96.5 -16.1 -0.49| 5.6 -2.8 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251013.11.gif