UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101611.upa.cvt Date: 1100Z 16 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 16 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 162 SFC 968 436 18.0 13.3 74 4.7 15.0 130 16 293.9 295.7 289.5 322.4 9.96 2 967 445 16.2 13.1 82 3.1 14.3 130 16 292.1 293.9 288.8 320.1 9.84 3 940 687 13.0 12.4 96 0.6 12.6 133 19 291.3 293.0 288.3 318.6 9.66 4 925 823 12.0 12.0 100 0.0 12.0 135 20 291.6 293.3 288.3 318.7 9.56 5 894 1108 10.6 10.6 100 0.0 10.6 105 15 293.0 294.6 288.3 318.7 9.01 6 893 1117 10.8 9.3 90 1.5 9.9 104 15 293.3 294.8 287.8 317.0 8.26 7 891 1136 12.8 2.8 51 10.0 7.6 102 14 295.5 296.5 285.7 311.0 5.25 8 890 1145 15.8 -4.2 25 20.0 6.4 101 14 298.7 299.3 284.7 308.3 3.14 9 889 1155 17.4 -4.6 22 22.0 7.0 100 14 300.5 301.1 285.2 309.8 3.05 10 885 1194 18.6 -3.4 22 22.0 7.8 96 13 302.1 302.7 286.2 312.4 3.36 11 865 1390 20.0 -12.0 10 32.0 6.3 76 10 305.6 305.9 285.8 311.2 1.76 12 853 1511 21.2 -6.8 15 28.0 7.8 63 8 308.0 308.5 287.6 316.6 2.69 13 850 1541 21.2 -5.8 16 27.0 8.0 60 7 308.4 308.9 287.9 317.6 2.91 14 826 1788 19.0 -4.0 21 23.0 7.5 48 7 308.6 309.2 288.5 319.4 3.44 15 809 1966 17.8 -9.2 15 27.0 5.6 40 6 309.1 309.6 287.6 316.7 2.35 16 792 2147 16.2 -8.8 17 25.0 4.8 31 6 309.3 309.8 287.8 317.2 2.48 17 787 2200 15.6 -3.4 27 19.0 6.1 28 6 309.2 309.9 289.0 321.1 3.78 18 778 2298 15.2 -6.8 21 22.0 4.8 24 6 309.8 310.4 288.5 319.2 2.95 19 774 2341 14.8 -4.2 27 19.0 5.4 21 6 309.8 310.5 289.1 321.2 3.62 20 767 2418 14.6 -9.4 18 24.0 3.8 18 6 310.4 310.9 288.2 318.3 2.44 21 734 2789 13.4 -8.6 21 22.0 3.3 360 5 313.0 313.6 289.3 321.8 2.72 22 731 2823 13.0 -2.0 35 15.0 5.2 358 5 313.0 313.8 290.9 327.3 4.52 23 727 2869 12.6 0.6 44 12.0 6.0 356 5 313.0 314.1 291.8 330.3 5.50 24 700 3185 9.6 -0.4 50 10.0 4.2 340 5 313.1 314.1 291.7 329.8 5.31 25 647 3832 3.4 -1.6 70 5.0 0.8 325 8 313.2 314.2 291.6 329.8 5.26 26 644 3869 3.2 -2.8 65 6.0 0.2 324 8 313.4 314.3 291.3 328.7 4.84 27 640 3920 4.0 -14.0 26 18.0 -3.1 323 8 314.9 315.3 289.2 321.5 2.02 28 637 3958 4.4 -18.6 17 23.0 -3.8 322 9 315.8 316.0 288.9 320.4 1.38 29 623 4139 3.0 -21.0 15 24.0 -5.0 317 10 316.2 316.4 288.8 320.1 1.15 30 567 4894 -3.5 -21.5 23 18.0 -9.1 299 13 317.2 317.4 289.1 321.3 1.21 31 560 4992 -4.5 -20.5 27 16.0 -9.6 297 14 317.1 317.4 289.2 321.6 1.34 32 558 5020 -4.9 -17.9 35 13.0 -9.3 296 14 317.0 317.3 289.5 322.6 1.68 33 553 5091 -5.5 -19.5 32 14.0 -10.0 294 14 317.1 317.3 289.4 322.0 1.47 34 549 5148 -5.9 -19.9 32 14.0 -10.4 293 14 317.2 317.5 289.4 322.1 1.44 35 547 5177 -5.7 -24.7 21 19.0 -11.1 292 15 317.8 318.0 289.0 321.1 0.94 36 542 5249 -6.1 -26.1 19 20.0 -11.5 291 15 318.2 318.3 289.1 321.1 0.84 37 525 5499 -5.7 -39.7 5 34.0 -12.5 284 16 321.6 321.6 289.5 322.4 0.23 38 520 5574 -6.1 -32.1 11 26.0 -12.3 283 16 322.0 322.1 289.9 323.8 0.50 39 508 5756 -7.5 -35.5 9 28.0 -13.5 278 17 322.4 322.5 289.9 323.8 0.37 40 503 5833 -8.1 -30.1 15 22.0 -13.5 276 18 322.6 322.7 290.2 324.8 0.62 41 500 5880 -8.3 -31.3 14 23.0 -13.7 275 18 322.9 323.0 290.3 324.9 0.56 42 494 5973 -8.7 -38.7 7 30.0 -14.6 276 18 323.5 323.6 290.2 324.6 0.27 43 477 6242 -10.1 -43.1 5 33.0 -15.8 277 19 325.1 325.1 290.5 325.8 0.18 44 454 6619 -12.3 -44.3 5 32.0 -17.5 279 21 326.9 327.0 291.0 327.6 0.16 45 439 6874 -14.1 -39.1 10 25.0 -18.6 281 21 327.8 327.9 291.4 328.9 0.29 46 431 7012 -14.7 -44.7 6 30.0 -19.3 282 22 328.8 328.8 291.6 329.4 0.17 47 413 7332 -17.1 -47.1 5 30.0 -21.2 284 23 329.7 329.8 291.8 330.3 0.13 48 405 7478 -18.1 -42.1 10 24.0 -21.8 284 24 330.3 330.3 292.0 331.2 0.23 49 402 7533 -18.5 -43.5 9 25.0 -22.2 285 24 330.5 330.5 292.0 331.3 0.20 50 400 7570 -18.7 -41.7 11 23.0 -22.2 285 24 330.7 330.7 292.2 331.6 0.25 51 399 7589 -19.1 -40.1 14 21.0 -22.5 285 24 330.4 330.5 292.1 331.5 0.29 52 396 7645 -19.3 -43.3 10 24.0 -22.8 284 25 330.9 330.9 292.2 331.7 0.21 53 367 8206 -23.9 -42.9 16 19.0 -26.4 281 29 332.0 332.0 292.5 332.9 0.24 54 360 8346 -24.7 -45.7 12 21.0 -27.2 280 30 332.8 332.8 292.6 333.5 0.18 55 355 8448 -25.3 -43.3 17 18.0 -27.6 279 31 333.3 333.3 292.9 334.2 0.23 56 300 9650 -33.7 -48.7 21 15.0 -35.0 270 40 337.9 337.9 294.0 338.5 0.15 57 250 10900 -44.1 -57.1 22 13.0 -44.7 260 47 340.5 340.5 294.5 340.8 0.07 58 200 12360 -55.9 -68.9 18 13.0 -56.1 265 55 344.2 344.2 295.4 344.3 0.02 59 150 14150 -66.7 -77.7 20 11.0 -66.8 285 50 355.2 355.2 297.7 355.2 0.01 60 110 15986 -75.5 -85.5 19 10.0 -75.5 290 45 371.6 371.6 300.8 371.6 0.00 61 100 16540 -74.3 -86.3 14 12.0 -74.3 290 42 384.2 384.2 302.9 384.2 0.00 62 97 16717 -75.3 -86.3 16 11.0 -75.3 278 39 385.6 385.6 303.1 385.6 0.00 63 72 18455 -72.1 -88.1 7 16.0 -72.2 166 9 426.7 426.7 308.4 426.7 0.00 64 70 18620 -72.9 -88.9 7 16.0 -73.0 155 6 428.4 428.4 308.7 428.4 0.00 65 64 19146 -74.7 -89.7 8 15.0 -74.7 143 13 435.6 435.6 309.4 435.6 0.00 66 62 19331 -74.3 -90.3 7 16.0 -74.4 139 16 440.5 440.5 309.9 440.5 0.00 67 60 19525 -69.9 -90.9 3 21.0 -70.1 134 19 454.4 454.4 311.3 454.5 0.00 68 58 19729 -67.9 -90.9 2 23.0 -68.1 130 22 463.4 463.4 312.1 463.4 0.00 69 57 19834 -67.9 -90.9 2 23.0 -68.1 128 23 465.7 465.7 312.3 465.7 0.00 70 55 20052 -63.9 -89.9 2 26.0 -64.2 123 26 479.6 479.6 313.4 479.7 0.00 71 50 20640 -62.3 -89.3 2 27.0 -62.7 110 34 496.7 496.7 314.7 496.7 0.00 72 43 21561 -66.5 -90.5 2 24.0 -66.8 94 32 508.2 508.2 315.5 508.2 0.00 73 38 22314 -63.5 -90.5 1 27.0 -64.0 80 31 534.2 534.2 317.2 534.2 0.00 74 35 22825 -58.3 -88.3 1 30.0 -59.3 72 30 560.4 560.4 318.6 560.5 0.00 75 30 23790 -60.1 -88.1 1 28.0 -61.0 55 28 580.8 580.8 319.7 580.8 0.01 76 25 24927 -61.3 -89.3 1 28.0 -62.2 80 26 608.4 608.4 321.0 608.5 0.01 77 24 25181 -59.9 -88.9 1 29.0 -61.0 85 25 619.7 619.7 321.5 619.7 0.01 78 21 26020 -58.1 -88.1 1 30.0 -59.6 103 24 649.2 649.2 322.7 649.3 0.01 79 20 26330 -55.3 -87.3 1 32.0 -57.5 110 23 666.9 666.9 323.3 667.0 0.01 80 18 27007 -51.7 -84.7 1 33.0 -54.9 98 21 698.7 698.7 324.4 698.8 0.02 81 18 27007 -52.1 -85.1 1 33.0 -55.2 98 21 697.4 697.4 324.3 697.5 0.02 82 16 27774 -49.3 -84.3 1 35.0 -53.6 84 19 730.4 730.4 325.4 730.6 0.02 83 14 28653 -47.3 -83.3 1 36.0 -52.8 69 17 765.6 765.7 326.4 765.9 0.03 84 14 28653 -47.3 -83.3 1 36.0 -52.8 69 17 765.6 765.7 326.4 765.9 0.03 85 12 29685 -41.9 -80.9 1 39.0 -50.4 51 15 819.3 819.3 327.7 819.7 0.05 86 10 30920 -41.5 -81.5 1 40.0 -51.0 30 12 864.6 864.7 328.7 865.1 0.05 87 9.3 31415 -39.1 -81.1 0 42.0 -50.3 891.9 891.9 329.2 892.5 0.06 88 8.6 31951 -39.7 -80.7 0 41.0 -50.9 909.8 909.8 329.6 910.5 0.07 TRP 110 15986 -75.5 -85.5 19 10.0 -75.5 290 45 371.6 371.6 300.8 371.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5718.00 m Freezing level: 597.15 mb = 4487.43 m = 14722.36 ft Wetbulb zero: 643.76 mb = 3872.47 m = 12704.81 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 35.18 % Est. max temperature: 32.82 C = 91.08 F Sfc-Lift cond lev (LCL): 902.71 mb = 1026.88 m = 3369.00 ft T: 11.00 C 700-500 lapse rate: 6.64 C/km ThetaE index: 10.45 C Layer 893.0- 889.0 mb Conv cond level (CCL): 651.97 mb = 3768.89 m = 12364.97 ft Mean mixing ratio: 7.85 g/kg Conv temperature: 37.17 C = 98.91 F Cap Strength: 13.17 C Lifted Index: 9.67 C Risk: None Lifted Index @300 mb: 15.03 C Lifted Index @700 mb: 10.34 C Showalter Index: 9.43 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 2.50 C K Index: 13.70 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.69 J/kg Max Up Vert Vel: 11.02 m/s Conv Inhibition (B-): 44763.45 J/kg Cap Strength: 13.17 C Lift Cond Lev (LCL): 847.44 mb = 1566.98 m = 5140.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 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 ---------------------------------------------------------- 0 968 436 130 16 -12.3 10.3 | 134 24 -17.7 16.8 1 925 823 135 20 -14.1 14.1 | 137 29 -19.6 20.7 2 850 1541 60 7 -6.1 -3.5 | 105 12 -11.5 3.1 3 700 3185 340 5 1.7 -4.7 | 116 4 -3.8 1.9 4 500 5880 275 18 17.9 -1.6 | 248 13 12.5 5.0 5 400 7570 285 24 23.2 -6.2 | 269 18 17.7 0.3 6 300 9650 270 40 40.0 -0.0 | 259 35 34.5 6.6 7 250 10900 260 47 46.3 8.2 | 250 43 40.8 14.7 8 200 12360 265 55 54.8 4.8 | 257 51 49.3 11.3 9 150 14150 285 50 48.3 -12.9 | 278 43 42.8 -6.4 10 110 15986 290 45 42.3 -15.4 | 283 38 36.8 -8.8 11 100 16540 290 42 39.5 -14.4 | 283 35 34.0 -7.8 12 70 18620 155 6 -2.5 5.4 | 146 14 -8.0 12.0 13 50 20640 110 34 -31.9 11.6 | 116 42 -37.4 18.2 14 30 23790 55 28 -22.9 -16.1 | 71 30 -28.4 -9.5 15 20 26330 110 23 -21.6 7.9 | 118 31 -27.1 14.4 16 10 30920 30 12 -6.0 -10.4 | 71 12 -11.5 -3.8 Wind Parameters Mean winds (0-6000m): 290.2 at 11.4 knts Storm direction: 320.2 at 8.5 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -24.0 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -80.3 tot: -70.9 m^2/s^2 ave: -23.6 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 111.89 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 ------------------------------------------------------------------------------- 500 132 18 135 27| 0.0 2.9 2.9| 7.2 -24.5 -17.4 -34.7 -0.30| 8.1 -2.4 1000 124 16 130 24| 0.0 7.1 7.1| 7.2 -76.1 -68.9 -68.9 -0.49| 11.9 -5.8 1500 116 13 126 21| 0.0 5.9 5.9| 7.2 -79.1 -71.9 -47.9 -0.44| 9.6 -4.2 2000 106 11 121 19| 0.0 4.9 4.9| 7.2 -80.0 -72.8 -36.4 -0.42| 7.9 -3.3 2500 99 10 118 17| 0.0 4.2 4.2| 8.4 -80.0 -71.6 -28.6 -0.36| 6.8 -2.4 3000 92 9 115 16| 0.0 3.7 3.7| 9.3 -80.3 -70.9 -23.6 -0.32| 6.1 -2.0 4000 61 9 99 14| 0.0 3.5 3.5| 9.3 -81.0 -71.6 -17.9 -0.33| 5.3 -1.8 5000 337 10 30 3| 0.0 3.2 3.2| 9.3 -85.5 -76.2 -15.2 -0.33| 5.0 -1.7 6000 290 11 243 6| 0.2 2.8 3.0| 15.5 -90.5 -75.1 -12.5 -0.30| 4.7 -1.4 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251016.11.gif