UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 3 DEC 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 126 SFC 964 436 19.6 13.6 68 6.0 15.8 120 12 295.8 297.7 290.3 325.3 10.20 2 963 445 16.8 13.2 79 3.6 14.6 121 12 293.1 294.9 289.2 321.5 9.95 3 953 535 16.0 12.8 81 3.2 14.0 127 12 293.2 294.9 289.1 321.1 9.79 4 948 580 16.8 13.1 79 3.7 14.5 130 12 294.4 296.2 289.8 323.2 10.04 5 930 745 14.4 12.7 90 1.7 13.3 142 13 293.6 295.4 289.4 322.1 9.97 6 925 791 14.4 12.5 88 1.9 13.2 145 13 294.0 295.8 289.5 322.4 9.89 7 923 809 14.4 12.6 89 1.8 13.3 148 13 294.2 296.0 289.6 322.8 9.98 8 912 910 12.8 12.3 97 0.5 12.5 162 11 293.6 295.4 289.3 321.9 9.90 9 909 938 12.2 11.5 95 0.7 11.8 166 11 293.2 294.9 288.8 320.2 9.41 10 883 1181 10.4 10.4 100 0.0 10.4 200 8 293.8 295.4 288.6 319.6 9.00 11 880 1209 12.6 5.6 62 7.0 8.7 204 7 296.4 297.6 287.2 315.4 6.49 12 878 1228 14.6 1.6 41 13.0 7.8 207 7 298.7 299.5 286.5 313.2 4.89 13 877 1238 17.8 -8.2 16 26.0 6.2 208 7 302.1 302.5 285.1 309.4 2.35 14 876 1248 20.4 -15.6 8 36.0 6.1 209 7 304.9 305.1 284.9 309.1 1.29 15 874 1268 21.6 -7.4 14 29.0 8.0 212 6 306.3 306.8 286.8 314.2 2.50 16 862 1388 23.4 -20.6 4 44.0 6.6 228 5 309.4 309.6 286.1 312.3 0.86 17 856 1449 23.2 -21.8 4 45.0 6.4 237 4 309.8 310.0 286.2 312.5 0.78 18 850 1510 23.6 -9.4 10 33.0 8.2 245 3 310.9 311.3 288.1 318.0 2.20 19 846 1551 23.6 -4.4 15 28.0 9.3 249 3 311.3 311.9 289.3 321.7 3.26 20 837 1644 23.0 -3.0 17 26.0 9.5 259 3 311.6 312.3 289.8 323.2 3.66 21 830 1717 22.4 1.4 25 21.0 10.6 266 3 311.7 312.7 291.0 327.7 5.10 22 815 1875 21.0 1.0 26 20.0 9.9 283 3 311.9 312.8 291.0 327.7 5.05 23 780 2253 18.0 3.0 37 15.0 9.3 322 4 312.6 313.8 292.2 331.6 6.10 24 767 2397 17.0 0.0 32 17.0 7.7 338 4 313.0 314.0 291.3 328.7 4.99 25 761 2463 16.4 2.4 39 14.0 8.4 345 4 313.1 314.2 292.2 331.8 5.99 26 755 2531 15.8 2.8 42 13.0 8.3 352 4 313.1 314.3 292.4 332.6 6.21 27 741 2689 14.6 0.6 38 14.0 6.9 9 4 313.5 314.5 291.9 330.5 5.40 28 730 2816 13.6 0.6 41 13.0 6.5 22 5 313.8 314.8 292.0 331.0 5.48 29 700 3167 10.2 0.2 50 10.0 4.8 60 5 313.8 314.8 292.0 331.3 5.55 30 672 3505 7.2 -0.8 57 8.0 2.9 68 5 314.1 315.1 292.0 331.1 5.38 31 648 3802 4.4 -0.4 71 4.8 1.8 75 5 314.2 315.3 292.3 332.3 5.74 32 646 3827 4.4 -0.6 70 5.0 1.7 76 5 314.5 315.6 292.4 332.4 5.68 33 644 3853 4.2 -2.8 60 7.0 0.7 76 5 314.5 315.5 291.7 329.9 4.84 34 630 4031 2.8 -3.2 65 6.0 -0.2 80 5 314.9 315.9 291.7 330.2 4.80 35 624 4108 2.2 -3.8 64 6.0 -0.7 82 5 315.1 316.0 291.7 329.9 4.63 36 620 4160 2.0 -6.0 55 8.0 -1.7 83 5 315.5 316.2 291.2 328.1 3.94 37 613 4252 2.0 -10.0 41 12.0 -3.1 86 5 316.5 317.0 290.6 326.0 2.92 38 600 4424 0.4 -10.6 43 11.0 -4.3 90 5 316.6 317.1 290.5 325.9 2.84 39 594 4505 0.6 -14.4 31 15.0 -5.2 92 5 317.7 318.1 290.2 324.7 2.11 40 578 4724 0.2 -23.8 14 24.0 -7.3 97 5 319.7 319.9 289.7 323.1 0.97 41 565 4906 -0.7 -35.7 5 35.0 -8.9 101 5 320.8 320.8 289.3 322.0 0.32 42 552 5093 0.6 -43.4 2 44.0 -8.7 106 5 324.5 324.5 290.3 325.0 0.15 43 500 5880 -4.1 -49.1 2 45.0 -12.0 125 5 328.0 328.1 291.3 328.4 0.09 44 461 6513 -8.3 -44.3 4 36.0 -14.9 87 7 330.5 330.5 292.0 331.1 0.16 45 403 7534 -17.5 -38.5 14 21.0 -21.2 24 11 331.5 331.6 292.5 332.8 0.34 46 400 7590 -17.9 -38.9 14 21.0 -21.5 20 11 331.7 331.8 292.5 333.0 0.33 47 365 8269 -24.3 -42.3 17 18.0 -26.7 343 9 332.0 332.0 292.5 333.0 0.25 48 356 8452 -25.5 -47.5 11 22.0 -27.9 333 9 332.8 332.8 292.6 333.3 0.15 49 350 8576 -24.1 -62.1 2 38.0 -27.2 327 8 336.3 336.3 293.4 336.4 0.03 50 319 9250 -27.7 -55.7 5 28.0 -30.1 290 6 340.3 340.3 294.4 340.6 0.06 51 300 9690 -31.5 -54.5 8 23.0 -33.3 265 5 341.0 341.0 294.6 341.3 0.08 52 265 10554 -39.3 -57.3 13 18.0 -40.3 248 9 341.9 341.9 294.8 342.2 0.06 53 250 10950 -42.3 -60.3 12 18.0 -43.1 240 11 343.2 343.2 295.1 343.4 0.05 54 238 11278 -45.1 -64.1 10 19.0 -45.7 249 12 343.8 343.8 295.3 343.9 0.03 55 208 12159 -52.1 -69.1 11 17.0 -52.4 273 16 346.4 346.4 295.8 346.4 0.02 56 200 12410 -54.5 -69.5 14 15.0 -54.8 280 17 346.5 346.5 295.8 346.5 0.02 57 196 12539 -55.7 -69.7 16 14.0 -55.9 279 17 346.6 346.6 295.9 346.6 0.02 58 185 12905 -58.7 -68.7 26 10.0 -58.9 276 18 347.5 347.5 296.1 347.6 0.02 59 150 14200 -66.7 -76.7 23 10.0 -66.8 265 20 355.2 355.2 297.7 355.2 0.01 60 100 16580 -77.1 -87.1 19 10.0 -77.1 50 16 378.8 378.8 302.1 378.8 0.00 61 91 17120 -79.9 -91.9 12 12.0 -79.9 45 14 383.6 383.6 302.8 383.6 0.00 62 75 18216 -80.9 -91.9 14 11.0 -80.9 67 32 403.3 403.3 305.6 403.3 0.00 63 70 18610 -76.3 -88.3 13 12.0 -76.3 75 39 421.2 421.2 307.9 421.2 0.00 64 67 18861 -77.9 -89.9 13 12.0 -77.9 80 39 423.0 423.0 308.0 423.0 0.00 65 60 19498 -72.5 -89.5 6 17.0 -72.6 91 39 448.6 448.6 310.7 448.6 0.00 66 58 19697 -72.7 -89.7 6 17.0 -72.8 95 40 452.5 452.5 311.1 452.6 0.00 67 56 19903 -71.7 -90.7 4 19.0 -71.8 98 40 459.4 459.4 311.7 459.4 0.00 68 54 20119 -68.3 -89.3 3 21.0 -68.5 102 40 472.0 472.0 312.8 472.0 0.00 69 53 20231 -67.9 -89.9 3 22.0 -68.1 104 40 475.5 475.5 313.1 475.5 0.00 70 52 20345 -68.5 -90.5 3 22.0 -68.7 106 40 476.7 476.7 313.2 476.7 0.00 71 50 20580 -67.5 -90.5 2 23.0 -67.7 110 40 484.4 484.4 313.8 484.4 0.00 72 43 21497 -63.3 -89.3 2 26.0 -63.7 98 40 516.1 516.1 316.1 516.1 0.00 73 40 21940 -64.7 -89.7 2 25.0 -65.1 93 40 523.4 523.4 316.5 523.4 0.00 74 38 22254 -62.3 -89.3 2 27.0 -62.9 89 40 537.2 537.2 317.3 537.2 0.00 75 34 22942 -61.7 -88.7 2 27.0 -62.4 80 40 556.2 556.2 318.4 556.2 0.00 76 34 22942 -61.7 -88.7 2 27.0 -62.4 80 40 556.2 556.2 318.4 556.2 0.00 77 33 23128 -59.7 -88.7 1 29.0 -60.6 77 40 566.2 566.2 319.0 566.3 0.00 78 30 23720 -61.9 -88.9 2 27.0 -62.6 70 40 575.9 575.9 319.5 575.9 0.00 79 29 23931 -62.1 -89.1 2 27.0 -62.9 72 40 581.0 581.0 319.7 581.0 0.00 80 28 24150 -59.5 -87.5 1 28.0 -60.5 73 39 594.0 594.0 320.3 594.1 0.01 81 26 24615 -60.1 -88.1 1 28.0 -61.2 77 39 605.1 605.1 320.9 605.1 0.01 82 24 25117 -59.3 -87.3 1 28.0 -60.5 81 38 621.4 621.4 321.6 621.4 0.01 83 20 26280 -52.9 -83.9 1 31.0 -55.6 90 37 674.3 674.3 323.6 674.4 0.02 84 16 27727 -51.9 -83.9 1 32.0 -55.4 88 32 721.9 722.0 325.1 722.1 0.02 85 14 28602 -48.3 -82.3 1 34.0 -53.4 87 30 762.3 762.3 326.3 762.5 0.03 86 13 29095 -44.7 -80.7 1 36.0 -51.5 87 28 791.0 791.1 327.0 791.5 0.05 87 11 30208 -47.5 -81.5 1 34.0 -53.7 86 25 819.6 819.6 327.7 820.0 0.05 88 10 30850 -39.7 -79.7 1 40.0 -50.1 85 23 871.4 871.4 328.8 872.1 0.07 89 9.8 30988 -39.7 -78.7 1 39.0 -50.2 876.4 876.4 329.0 877.3 0.08 90 9.0 31570 -39.7 -78.7 1 39.0 -50.6 898.0 898.1 329.4 899.0 0.09 91 8.6 31882 -38.1 -79.1 1 41.0 -50.2 916.0 916.0 329.7 917.0 0.09 92 7.9 32463 -41.3 -79.3 1 38.0 -52.0 925.7 925.8 329.9 926.8 0.09 TRP 91 17120 -79.9 -91.9 12 12.0 -79.9 45 14 383.6 383.6 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 575.11 mb = 4764.48 m = 15631.31 ft Freezing level: 558.00 mb = 5006.48 m = 16425.27 ft Freezing level: 545.36 mb = 5193.06 m = 17037.39 ft Wetbulb zero: 633.42 mb = 3986.94 m = 13080.37 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 38.78 % Est. max temperature: 35.49 C = 95.88 F Sfc-Lift cond lev (LCL): 882.00 mb = 1190.23 m = 3904.92 ft T: 11.13 C 700-500 lapse rate: 5.27 C/km ThetaE index: 13.75 C Layer 912.0- 874.0 mb Conv cond level (CCL): 652.97 mb = 3739.60 m = 12268.87 ft Mean mixing ratio: 8.41 g/kg Conv temperature: 37.77 C = 99.98 F Cap Strength: 14.85 C Lifted Index: 12.29 C Risk: None Lifted Index @300 mb: 15.36 C Lifted Index @700 mb: 9.77 C Showalter Index: 13.40 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: -5.30 C K Index: 8.30 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.41 J/kg Max Up Vert Vel: 10.04 m/s Conv Inhibition (B-): 44757.13 J/kg Cap Strength: 14.82 C Lift Cond Lev (LCL): 846.42 mb = 1546.78 m = 5074.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 139 at 4 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 ---------------------------------------------------------- 0 964 436 120 12 -10.4 6.0 | 110 8 -7.7 2.8 1 925 791 145 13 -7.5 10.6 | 148 9 -4.7 7.5 2 850 1510 245 3 2.7 1.3 | 289 6 5.4 -1.9 3 700 3167 60 5 -4.3 -2.5 | 16 6 -1.6 -5.7 4 500 5880 125 5 -4.1 2.9 | 77 1 -1.4 -0.3 5 400 7590 20 11 -3.8 -10.3 | 4 14 -1.0 -13.5 6 300 9690 265 5 5.0 0.4 | 290 8 7.7 -2.8 7 250 10950 240 11 9.5 5.5 | 259 12 12.3 2.3 8 200 12410 280 17 16.7 -3.0 | 288 20 19.5 -6.1 9 150 14200 265 20 19.9 1.7 | 274 23 22.7 -1.5 10 100 16580 50 16 -12.3 -10.3 | 35 17 -9.5 -13.5 11 91 17120 45 14 -9.9 -9.9 | 29 15 -7.2 -13.1 12 70 18610 75 39 -37.7 -10.1 | 69 37 -34.9 -13.3 13 50 20580 110 40 -37.6 13.7 | 107 36 -34.9 10.5 14 30 23720 70 40 -37.6 -13.7 | 64 39 -34.9 -16.9 15 20 26280 90 37 -37.0 0.0 | 85 34 -34.3 -3.2 16 10 30850 85 23 -22.9 -2.0 | 76 21 -20.2 -5.2 Wind Parameters Mean winds (0-6000m): 109.5 at 5.6 knts Storm direction: 139.5 at 4.2 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -90.5 deg Storm rel helicity (0-3000m) pos: 65.4 neg: 0.0 tot: 65.4 m^2/s^2 ave: 21.8 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.01 Bulk Shear: 8.39 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 ------------------------------------------------------------------------------- 500 139 12 139 8| 9.1 0.0 9.1| 21.3 0.0 21.3 42.7 0.98| 10.4 10.2 1000 148 10 154 6| 7.3 0.0 7.3| 41.1 0.0 41.1 41.1 0.99| 11.2 11.0 1500 153 8 168 4| 5.3 0.0 5.3| 46.5 0.0 46.5 31.0 0.97| 8.7 8.4 2000 153 7 172 3| 3.9 0.0 3.9| 53.8 0.0 53.8 26.9 0.97| 7.5 7.2 2500 138 6 135 2| 2.6 0.0 2.6| 61.8 0.0 61.8 24.7 0.96| 6.8 6.6 3000 128 6 104 2| 1.7 0.0 1.7| 65.4 0.0 65.4 21.8 0.95| 6.1 5.8 4000 112 6 68 3| 1.0 0.0 1.0| 67.1 0.0 67.1 16.8 0.94| 4.9 4.6 5000 109 6 62 3| 0.7 0.0 0.7| 68.0 0.0 68.0 13.6 0.92| 4.1 3.8 6000 109 6 63 3| 0.6 0.3 0.9| 68.2 -1.2 67.0 11.2 0.80| 3.8 3.1 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251203.11.gif