UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 9 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 161 SFC 968 436 17.2 13.3 78 3.9 14.8 120 15 293.1 294.8 289.2 321.5 9.96 2 964 471 15.6 13.4 87 2.2 14.2 121 15 291.8 293.6 288.8 320.4 10.07 3 952 578 14.0 12.9 93 1.1 13.3 124 17 291.2 293.0 288.5 319.2 9.86 4 927 803 12.2 12.2 100 0.0 12.2 130 20 291.6 293.3 288.4 319.0 9.67 5 925 821 12.0 12.0 100 0.0 12.0 130 20 291.6 293.3 288.3 318.7 9.56 6 911 949 11.2 10.9 98 0.3 11.0 123 21 292.0 293.6 288.0 317.7 9.02 7 909 967 12.0 9.5 85 2.5 10.5 122 21 293.0 294.5 287.6 316.6 8.22 8 908 976 13.4 6.4 63 7.0 9.5 121 21 294.6 295.8 286.7 313.8 6.65 9 907 985 15.0 4.0 48 11.0 9.0 121 21 296.3 297.3 286.3 312.8 5.62 10 906 995 17.2 -2.8 25 20.0 7.5 120 21 298.7 299.3 284.9 309.0 3.43 11 905 1004 21.0 -24.0 4 45.0 5.6 120 21 302.7 302.8 283.2 304.7 0.61 12 904 1014 23.2 119 21 305.0 13 901 1043 24.0 118 22 306.1 14 890 1150 24.6 -19.4 4 44.0 7.5 112 22 307.8 308.0 285.7 310.9 0.92 15 868 1368 23.4 -6.6 13 30.0 8.9 100 24 308.8 309.3 287.9 317.3 2.68 16 860 1449 23.8 -10.2 10 34.0 8.2 96 24 310.0 310.4 287.6 316.6 2.04 17 857 1480 23.6 -4.4 15 28.0 9.4 94 25 310.1 310.7 288.8 320.3 3.21 18 850 1551 23.6 -4.4 15 28.0 9.3 90 25 310.9 311.5 289.1 321.2 3.24 19 821 1853 22.0 -5.0 16 27.0 8.4 95 23 312.3 312.9 289.5 322.5 3.21 20 723 2936 12.6 -4.4 30 17.0 4.1 115 14 313.5 314.3 290.5 325.7 3.81 21 700 3206 10.0 -3.0 40 13.0 3.4 120 12 313.6 314.4 291.0 327.5 4.38 22 679 3458 7.6 -2.4 49 10.0 2.5 107 11 313.6 314.5 291.3 328.6 4.72 23 672 3543 7.0 -6.0 39 13.0 0.8 102 11 313.9 314.6 290.4 325.5 3.63 24 667 3604 6.8 -6.2 39 13.0 0.7 99 11 314.3 315.0 290.5 325.9 3.61 25 664 3641 6.6 -6.4 39 13.0 0.5 97 11 314.5 315.2 290.6 326.0 3.57 26 661 3679 6.8 -7.2 36 14.0 0.3 95 11 315.1 315.8 290.6 326.0 3.37 27 581 4720 -2.7 -8.7 63 6.0 -5.3 40 8 315.9 316.5 290.8 326.9 3.41 28 576 4788 -3.3 -9.3 63 6.0 -5.8 36 7 316.0 316.6 290.7 326.6 3.28 29 572 4843 -3.7 -10.7 58 7.0 -6.5 33 7 316.1 316.7 290.5 325.8 2.96 30 570 4871 -3.7 -12.7 50 9.0 -7.2 31 7 316.4 316.9 290.2 324.7 2.53 31 568 4899 -3.9 -14.9 42 11.0 -7.9 30 7 316.5 316.9 289.8 323.5 2.12 32 564 4954 -4.1 -14.1 46 10.0 -7.8 27 7 316.9 317.4 290.1 324.5 2.28 33 560 5011 -4.5 -17.5 35 13.0 -8.9 24 7 317.1 317.4 289.6 322.9 1.73 34 556 5067 -4.9 -17.9 35 13.0 -9.3 21 7 317.3 317.6 289.6 322.9 1.68 35 554 5095 -4.9 -21.9 25 17.0 -10.1 19 6 317.6 317.8 289.3 321.7 1.19 36 545 5224 -5.1 -29.1 13 24.0 -11.2 12 6 318.9 319.0 289.1 321.1 0.63 37 531 5429 -4.5 -37.5 6 33.0 -11.6 1 5 322.0 322.0 289.7 323.0 0.29 38 505 5822 -7.1 -44.1 3 37.0 -13.7 339 4 323.5 323.5 290.0 324.0 0.15 39 500 5900 -7.3 -45.3 3 38.0 -13.9 335 4 324.1 324.2 290.2 324.7 0.13 40 464 6479 -9.5 -41.5 5 32.0 -15.4 300 6 328.4 328.4 291.5 329.2 0.22 41 460 6546 -9.1 -43.1 4 34.0 -15.3 296 6 329.7 329.8 291.8 330.4 0.18 42 400 7610 -16.9 -55.9 2 39.0 -21.4 230 10 333.0 333.0 292.6 333.2 0.05 43 397 7666 -17.3 -59.3 1 42.0 -21.7 231 10 333.2 333.2 292.6 333.4 0.03 44 378 8032 -20.5 -46.5 8 26.0 -23.9 239 13 333.7 333.7 292.9 334.3 0.15 45 367 8249 -22.3 -58.3 2 36.0 -25.6 243 14 334.1 334.1 292.9 334.3 0.04 46 358 8431 -23.9 -52.9 5 29.0 -26.8 247 15 334.4 334.4 293.0 334.7 0.08 47 353 8534 -24.5 -49.5 8 25.0 -27.2 250 16 334.9 334.9 293.2 335.4 0.12 48 345 8701 -24.7 -53.7 5 29.0 -27.6 253 17 336.8 336.9 293.6 337.1 0.07 49 300 9700 -33.3 -54.3 10 21.0 -34.8 275 23 338.4 338.5 294.0 338.8 0.08 50 294 9841 -34.7 -53.7 13 19.0 -36.0 277 25 338.4 338.4 294.0 338.8 0.09 51 284 10081 -36.5 -58.5 8 22.0 -37.7 281 28 339.2 339.2 294.1 339.4 0.05 52 271 10403 -38.5 -57.5 12 19.0 -39.5 286 31 340.9 340.9 294.6 341.1 0.06 53 250 10950 -43.5 -59.5 15 16.0 -44.2 295 38 341.4 341.4 294.7 341.6 0.05 54 240 11224 -45.9 -59.9 19 14.0 -46.4 295 38 341.8 341.8 294.8 342.0 0.05 55 233 11420 -47.7 -58.7 27 11.0 -48.1 295 39 342.0 342.0 294.8 342.2 0.06 56 231 11477 -48.1 -62.1 18 14.0 -48.6 295 39 342.2 342.2 294.9 342.4 0.04 57 215 11946 -52.3 -62.3 29 10.0 -52.5 295 39 342.8 342.8 295.0 343.0 0.04 58 200 12410 -56.9 -61.9 53 5.0 -57.0 295 40 342.7 342.7 295.0 342.9 0.05 59 150 14180 -65.9 -80.9 11 15.0 -66.0 270 39 356.6 356.6 298.0 356.6 0.00 60 100 16580 -76.3 -87.3 16 11.0 -76.3 270 39 380.3 380.3 302.3 380.3 0.00 61 94 16935 -78.7 -86.7 26 8.0 -78.7 265 30 382.4 382.4 302.6 382.4 0.00 62 91 17120 -79.3 -86.3 31 7.0 -79.3 262 25 384.8 384.8 303.0 384.8 0.00 63 89 17246 -79.7 -86.7 30 7.0 -79.7 260 22 386.4 386.4 303.2 386.4 0.00 64 84 17574 -79.1 -88.1 21 9.0 -79.1 247 19 394.1 394.1 304.4 394.1 0.00 65 83 17643 -76.9 -86.9 19 10.0 -76.9 244 19 399.9 399.9 305.2 399.9 0.00 66 79 17927 -77.3 -88.3 16 11.0 -77.3 233 16 404.8 404.8 305.9 404.8 0.00 67 72 18464 -73.7 -88.7 8 15.0 -73.7 211 11 423.3 423.3 308.1 423.3 0.00 68 70 18630 -71.1 -89.1 5 18.0 -71.2 205 10 432.3 432.3 309.1 432.3 0.00 69 69 18716 -69.9 -88.9 5 19.0 -70.0 200 10 436.6 436.6 309.6 436.6 0.00 70 66 18982 -67.7 -89.7 3 22.0 -67.9 184 12 447.0 447.0 310.6 447.0 0.00 71 61 19454 -70.1 -90.1 4 20.0 -70.2 156 14 451.9 451.9 311.0 451.9 0.00 72 58 19756 -67.7 -90.7 2 23.0 -67.9 138 16 463.8 463.8 312.1 463.8 0.00 73 56 19969 -64.7 -89.7 2 25.0 -65.0 125 17 475.4 475.4 313.1 475.4 0.00 74 53 20305 -65.7 -89.7 2 24.0 -66.0 106 18 480.6 480.6 313.5 480.6 0.00 75 50 20660 -64.9 -89.9 2 25.0 -65.2 85 20 490.5 490.5 314.2 490.6 0.00 76 46 21170 -62.5 -89.5 1 27.0 -63.0 86 22 508.2 508.2 315.5 508.2 0.00 77 38 22353 -60.3 -88.3 1 28.0 -61.0 88 28 542.3 542.3 317.6 542.3 0.00 78 36 22689 -60.7 -88.7 1 28.0 -61.4 88 30 549.7 549.7 318.1 549.8 0.00 79 34 23046 -58.5 -88.5 1 30.0 -59.5 89 31 564.6 564.6 318.9 564.6 0.00 80 32 23425 -59.7 -87.7 1 28.0 -60.6 89 33 571.2 571.2 319.2 571.3 0.01 81 31 23624 -57.7 -87.7 1 30.0 -58.9 90 34 581.9 581.9 319.8 581.9 0.01 82 30 23830 -59.1 -87.1 1 28.0 -60.1 90 35 583.5 583.5 319.8 583.6 0.01 83 29 24042 -59.7 -87.7 1 28.0 -60.7 89 35 587.6 587.6 320.0 587.6 0.01 84 26 24729 -56.7 -86.7 1 30.0 -58.2 86 33 614.7 614.7 321.3 614.8 0.01 85 24 25234 -58.3 -87.3 1 29.0 -59.6 84 32 624.3 624.3 321.7 624.4 0.01 86 20 26390 -54.9 -85.9 1 31.0 -57.1 80 30 668.1 668.1 323.3 668.2 0.01 87 19 26721 -51.3 -85.3 1 34.0 -54.5 689.2 689.2 324.1 689.3 0.01 88 17 27447 -49.3 -83.3 1 34.0 -53.4 717.9 717.9 325.0 718.1 0.02 89 14 28726 -46.9 -82.9 1 36.0 -52.5 767.0 767.0 326.4 767.3 0.03 90 13 29217 -47.5 -82.5 1 35.0 -53.1 781.4 781.4 326.8 781.7 0.03 91 11 30336 -41.5 -80.5 1 39.0 -50.5 841.4 841.4 328.2 841.9 0.06 TRP 89 17246 -79.7 -86.7 30 7.0 -79.7 260 22 386.4 386.4 303.2 386.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 603.74 mb = 4423.79 m = 14513.56 ft Wetbulb zero: 656.55 mb = 3733.08 m = 12247.49 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 36.05 % Est. max temperature: 36.28 C = 97.30 F Sfc-Lift cond lev (LCL): 913.44 mb = 926.12 m = 3038.41 ft T: 11.34 C 700-500 lapse rate: 6.42 C/km ThetaE index: 16.78 C Layer 964.0- 904.0 mb Conv cond level (CCL): 601.31 mb = 4442.35 m = 14574.47 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 39.66 C = 103.38 F Cap Strength: 13.91 C Lifted Index: 11.08 C Risk: None Lifted Index @300 mb: 15.90 C Lifted Index @700 mb: 11.06 C Showalter Index: 8.44 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 30.90 C Cross Totals Index: 2.90 C K Index: 13.50 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.96 J/kg Max Up Vert Vel: 15.16 m/s Conv Inhibition (B-): 43196.83 J/kg Cap Strength: 13.91 C Lift Cond Lev (LCL): 769.33 mb = 2406.68 m = 7895.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 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 ---------------------------------------------------------- 0 968 436 120 15 -13.0 7.5 | 98 6 -6.1 0.8 1 925 821 130 20 -15.3 12.9 | 126 10 -8.4 6.2 2 850 1551 90 25 -25.0 0.0 | 70 19 -18.1 -6.7 3 700 3206 120 12 -10.4 6.0 | 79 4 -3.5 -0.7 4 500 5900 335 4 1.7 -3.6 | 320 13 8.6 -10.3 5 400 7610 230 10 7.7 6.4 | 271 15 14.6 -0.3 6 300 9700 275 23 22.9 -2.0 | 286 31 29.8 -8.7 7 250 10950 295 38 34.4 -16.1 | 299 47 41.3 -22.8 8 200 12410 295 40 36.3 -16.9 | 299 49 43.2 -23.6 9 150 14180 270 39 39.0 -0.0 | 278 46 45.9 -6.7 10 100 16580 270 39 39.0 -0.0 | 278 46 45.9 -6.7 11 89 17246 260 22 21.7 3.8 | 276 29 28.6 -2.9 12 70 18630 205 10 4.2 9.1 | 258 11 11.1 2.4 13 50 20660 85 20 -19.9 -1.7 | 57 16 -13.0 -8.4 14 30 23830 90 35 -35.0 0.0 | 77 29 -28.1 -6.7 15 20 26390 80 30 -29.5 -5.2 | 62 26 -22.6 -11.9 Wind Parameters Mean winds (0-6000m): 104.1 at 12.8 knts Storm direction: 134.1 at 9.6 knts Shear (0-3000m) pos: 1.7 neg: 2.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -47.6 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -53.6 tot: -34.3 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 14.08 Bulk Shear: 8.16 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 ------------------------------------------------------------------------------- 500 126 18 117 9| 6.1 0.0 6.1| 7.9 -5.4 2.5 5.0 0.24| 8.1 1.9 1000 116 20 102 12| 3.0 5.7 8.8| 7.9 -41.2 -33.4 -33.4 -0.40| 9.9 -3.9 1500 108 21 89 14| 1.6 3.8 5.4| 13.7 -50.8 -37.1 -24.8 -0.32| 8.8 -2.8 2000 106 21 86 13| 1.8 2.9 4.6| 18.3 -50.8 -32.5 -16.2 -0.23| 7.9 -1.8 2500 105 20 84 13| 2.1 2.3 4.4| 19.3 -50.8 -31.5 -12.6 -0.19| 7.3 -1.3 3000 106 19 82 11| 1.7 2.1 3.9| 19.3 -53.6 -34.3 -11.4 -0.23| 6.8 -1.6 4000 103 17 73 10| 1.3 2.5 3.9| 19.3 -69.7 -50.4 -12.6 -0.33| 6.4 -2.1 5000 103 15 65 8| 1.0 2.2 3.2| 19.3 -92.7 -73.4 -14.7 -0.40| 5.8 -2.3 6000 104 13 57 7| 0.9 1.8 2.7| 19.3-112.0 -92.6 -15.4 -0.45| 5.4 -2.4 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251009.11.gif