UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 14 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 167 SFC 969 436 18.2 13.5 74 4.7 15.3 120 16 294.0 295.8 289.6 322.9 10.08 2 957 542 15.0 12.6 86 2.4 13.5 121 17 291.8 293.5 288.5 319.1 9.62 3 927 810 12.0 11.7 98 0.3 11.8 125 20 291.4 293.1 288.1 317.9 9.35 4 925 828 12.0 11.7 98 0.3 11.8 125 20 291.6 293.2 288.2 318.2 9.37 5 919 883 11.8 10.5 92 1.3 11.0 113 19 291.9 293.5 287.6 316.7 8.70 6 909 974 10.8 10.8 100 0.0 10.8 92 17 291.8 293.4 287.9 317.3 8.98 7 870 1339 8.6 8.4 99 0.2 8.5 9 8 293.2 294.6 287.5 316.1 7.97 8 866 1377 10.4 5.4 71 5.0 7.6 0 8 295.5 296.6 286.9 314.4 6.50 9 864 1397 13.8 0.8 41 13.0 7.1 356 7 299.2 300.1 286.5 313.2 4.69 10 863 1406 15.4 -0.6 33 16.0 7.3 354 7 301.0 301.7 286.6 313.8 4.24 11 862 1416 16.2 -0.8 31 17.0 7.5 352 7 301.9 302.7 286.9 314.6 4.18 12 850 1536 18.2 -1.8 26 20.0 8.0 325 4 305.2 305.9 287.9 317.4 3.94 13 849 1546 18.2 -1.8 26 20.0 8.0 325 4 305.3 306.0 287.9 317.5 3.94 14 835 1688 17.4 -1.6 27 19.0 7.6 325 6 305.9 306.7 288.2 318.5 4.07 15 816 1884 17.0 -5.0 22 22.0 6.3 325 8 307.5 308.1 288.0 317.7 3.23 16 805 2000 17.0 -9.0 16 26.0 5.2 325 9 308.7 309.2 287.5 316.4 2.40 17 772 2355 14.2 -10.8 17 25.0 3.4 325 12 309.4 309.8 287.6 316.4 2.17 18 728 2847 11.0 -10.0 22 21.0 1.8 325 18 311.2 311.6 288.4 319.1 2.45 19 721 2927 10.8 -6.2 30 17.0 2.7 325 18 311.8 312.4 289.5 322.4 3.33 20 718 2962 10.6 -0.4 46 11.0 4.8 325 19 311.9 312.9 291.2 328.2 5.18 21 700 3173 9.2 -2.8 43 12.0 3.1 325 21 312.7 313.5 290.7 326.7 4.45 22 684 3364 8.0 -6.0 36 14.0 1.4 325 21 313.4 314.1 290.2 324.8 3.57 23 681 3400 7.8 -6.2 36 14.0 1.2 325 21 313.6 314.3 290.2 324.9 3.53 24 622 4137 0.8 -10.2 44 11.0 -3.8 323 22 313.8 314.3 289.6 322.9 2.83 25 619 4175 0.6 -14.4 31 15.0 -5.1 323 22 314.0 314.4 288.9 320.6 2.02 26 617 4201 0.4 -13.6 34 14.0 -5.0 323 22 314.1 314.5 289.1 321.2 2.17 27 612 4266 0.0 -14.0 34 14.0 -5.3 323 22 314.3 314.7 289.1 321.3 2.11 28 603 4385 -0.5 -21.5 19 21.0 -7.2 323 22 315.1 315.3 288.4 318.9 1.14 29 601 4411 -0.3 -29.3 9 29.0 -8.0 323 22 315.6 315.7 287.9 317.6 0.56 30 589 4573 0.2 -37.8 4 38.0 -8.4 322 22 318.0 318.1 288.4 319.0 0.25 31 572 4807 -0.3 -36.3 5 36.0 -8.7 322 22 320.1 320.2 289.1 321.2 0.30 32 562 4948 -1.3 -28.3 11 27.0 -8.8 322 22 320.6 320.7 289.6 322.9 0.66 33 554 5062 -2.5 -21.5 22 19.0 -8.6 322 22 320.5 320.7 290.2 324.7 1.24 34 543 5220 -3.9 -24.9 18 21.0 -10.0 321 23 320.6 320.8 289.9 323.9 0.93 35 539 5279 -3.9 -28.9 12 25.0 -10.5 321 23 321.3 321.4 289.9 323.6 0.65 36 526 5471 -5.5 -28.5 14 23.0 -11.5 321 23 321.6 321.8 290.0 324.1 0.69 37 524 5501 -4.9 -38.9 5 34.0 -12.0 321 23 322.7 322.8 289.9 323.7 0.25 38 517 5606 -3.9 -46.9 2 43.0 -11.7 320 23 325.2 325.2 290.5 325.6 0.11 39 508 5745 -3.7 -45.7 2 42.0 -11.6 320 23 327.0 327.1 291.0 327.5 0.13 40 500 5870 -4.7 -42.7 3 38.0 -12.2 320 23 327.3 327.3 291.2 328.0 0.18 41 457 6569 -9.5 -50.5 2 41.0 -15.8 322 25 329.8 329.8 291.7 330.2 0.08 42 436 6930 -12.1 -42.1 6 30.0 -17.4 323 25 331.0 331.0 292.2 331.8 0.22 43 400 7580 -17.7 -49.7 4 32.0 -21.8 325 27 332.0 332.0 292.4 332.4 0.10 44 305 9545 -34.7 -53.7 13 19.0 -36.0 283 36 334.9 334.9 293.1 335.2 0.08 45 300 9660 -35.5 -55.5 11 20.0 -36.8 280 37 335.3 335.4 293.2 335.6 0.07 46 298 9707 -35.7 -56.7 10 21.0 -37.0 279 37 335.7 335.7 293.3 335.9 0.06 47 296 9754 -34.9 -60.9 5 26.0 -36.3 279 38 337.5 337.5 293.7 337.6 0.04 48 250 10910 -44.3 -61.3 13 17.0 -44.9 265 49 340.2 340.2 294.4 340.4 0.04 49 247 10991 -45.1 -61.1 15 16.0 -45.7 266 50 340.2 340.2 294.4 340.4 0.04 50 241 11154 -46.1 -63.1 13 17.0 -46.6 267 51 341.1 341.1 294.6 341.2 0.03 51 238 11237 -46.5 -63.5 13 17.0 -47.0 268 52 341.7 341.7 294.8 341.8 0.03 52 233 11378 -46.9 -58.9 24 12.0 -47.3 270 54 343.2 343.2 295.1 343.4 0.06 53 224 11637 -49.3 -59.3 30 10.0 -49.6 272 56 343.4 343.4 295.2 343.6 0.06 54 222 11696 -49.3 -62.3 20 13.0 -49.7 273 57 344.3 344.3 295.4 344.4 0.04 55 213 11965 -51.5 -63.5 23 12.0 -51.8 276 60 344.9 345.0 295.6 345.1 0.04 56 200 12370 -55.1 -62.1 42 7.0 -55.2 280 64 345.5 345.5 295.7 345.7 0.04 57 160 13760 -65.2 -73.0 33 7.8 -65.3 280 67 351.2 351.3 296.9 351.3 0.01 58 150 14150 -68.1 -76.1 31 8.0 -68.1 270 58 352.8 352.8 297.3 352.8 0.01 59 100 16550 -75.3 -87.3 14 12.0 -75.3 340 27 382.2 382.2 302.6 382.2 0.00 60 93 16969 -76.9 -87.9 16 11.0 -76.9 350 33 387.1 387.1 303.3 387.1 0.00 61 91 17094 -76.1 -88.1 13 12.0 -76.2 3 32 391.1 391.1 303.9 391.1 0.00 62 91 17094 -74.3 -86.3 14 12.0 -74.3 3 32 394.7 394.7 304.5 394.7 0.00 63 88 17288 -76.7 -87.7 16 11.0 -76.7 24 30 393.7 393.7 304.3 393.7 0.00 64 86 17421 -74.5 -87.5 12 13.0 -74.6 38 29 400.7 400.7 305.3 400.7 0.00 65 84 17558 -73.5 -87.5 10 14.0 -73.6 53 27 405.4 405.4 305.9 405.4 0.00 66 79 17918 -72.1 -87.1 9 15.0 -72.2 90 24 415.5 415.5 307.2 415.5 0.00 67 73 18383 -72.7 -88.7 7 16.0 -72.8 139 19 423.7 423.7 308.2 423.7 0.00 68 70 18630 -70.9 -88.9 5 18.0 -71.0 165 17 432.7 432.7 309.1 432.7 0.00 69 67 18889 -71.9 -89.9 5 18.0 -72.0 155 17 436.0 436.0 309.4 436.0 0.00 70 63 19255 -68.9 -89.9 3 21.0 -69.1 140 16 450.4 450.4 310.9 450.4 0.00 71 59 19648 -67.9 -89.9 3 22.0 -68.1 124 15 461.1 461.1 311.9 461.1 0.00 72 57 19855 -68.9 -90.9 3 22.0 -69.1 116 15 463.4 463.4 312.1 463.4 0.00 73 55 20071 -65.9 -90.9 2 25.0 -66.1 108 15 475.1 475.1 313.1 475.1 0.00 74 52 20412 -65.5 -90.5 2 25.0 -65.8 94 14 483.7 483.7 313.7 483.7 0.00 75 50 20650 -66.3 -90.3 2 24.0 -66.5 85 14 487.2 487.2 314.0 487.3 0.00 76 49 20772 -66.7 -90.7 2 24.0 -67.0 85 15 489.1 489.1 314.1 489.1 0.00 77 45 21288 -65.7 -90.7 2 25.0 -66.0 86 18 503.6 503.6 315.2 503.6 0.00 78 44 21426 -62.5 -90.5 1 28.0 -63.0 86 19 514.7 514.7 315.9 514.7 0.00 79 43 21568 -62.1 -90.1 1 28.0 -62.6 86 19 519.1 519.1 316.2 519.1 0.00 80 39 22175 -59.3 -89.3 1 30.0 -60.1 87 23 540.8 540.8 317.6 540.9 0.00 81 30 23810 -61.5 -89.5 1 28.0 -62.3 90 32 577.0 577.0 319.5 577.0 0.00 82 28 24236 -62.5 -89.5 1 27.0 -63.2 92 30 585.7 585.7 319.9 585.7 0.00 83 25 24937 -60.7 -89.7 1 29.0 -61.7 94 27 610.2 610.2 321.0 610.2 0.00 84 24 25191 -61.5 -89.5 1 28.0 -62.4 96 25 615.0 615.0 321.3 615.0 0.01 85 20 26340 -53.9 -87.9 1 34.0 -56.3 100 20 671.2 671.2 323.4 671.2 0.01 86 19 26671 -51.5 -86.5 1 35.0 -54.7 688.6 688.6 324.0 688.6 0.01 87 18 27023 -50.3 -85.3 1 35.0 -53.9 703.1 703.1 324.6 703.2 0.02 88 14 28672 -47.9 -83.9 1 36.0 -53.1 763.6 763.6 326.3 763.8 0.02 89 13 29166 -43.9 -82.9 1 39.0 -51.1 793.8 793.8 327.1 794.1 0.03 90 12 29703 -44.1 -83.1 1 39.0 -51.5 811.5 811.5 327.5 811.8 0.03 TRP 93 16969 -76.9 -87.9 16 11.0 -76.9 350 33 387.1 387.1 303.3 387.1 0.00 WND 160 13760 -65.2 -73.0 33 7.8 -65.3 280 67 351.2 351.3 296.9 351.3 0.01 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 612.00 mb = 4266.45 m = 13997.36 ft Freezing level: 593.80 mb = 4508.24 m = 14790.63 ft Freezing level: 582.20 mb = 4666.50 m = 15309.84 ft Wetbulb zero: 666.88 mb = 3570.28 m = 11713.37 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 34.93 % Est. max temperature: 31.36 C = 88.46 F Sfc-Lift cond lev (LCL): 903.68 mb = 1022.98 m = 3356.21 ft T: 10.51 C 700-500 lapse rate: 5.15 C/km ThetaE index: 4.92 C Layer 957.0- 925.0 mb Conv cond level (CCL): 909.62 mb = 968.36 m = 3177.01 ft Mean mixing ratio: 9.01 g/kg Conv temperature: 16.04 C = 60.88 F Cap Strength: 13.04 C Lifted Index: 12.92 C Risk: None Lifted Index @300 mb: 12.82 C Lifted Index @700 mb: 9.71 C Showalter Index: 13.15 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 2.90 C K Index: 9.10 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.02 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 2.59 J/kg Cap Strength: 12.99 C Lift Cond Lev (LCL): 905.02 mb = 1010.62 m = 3315.64 ft Lev Free Conv (LFC): 900.02 mb = 1056.71 m = 3466.85 ft Equ Level (EL): 870.02 mb = 1338.75 m = 4392.18 ft B at Equ Level: 6.57 J/kg Max Parcel Lev (MPL): 860.02 mb = 1435.94 m = 4711.02 ft Wind level data Storm motion: 356 at 14 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 ---------------------------------------------------------- 0 969 436 120 16 -13.9 8.0 | 146 26 -14.8 21.6 1 925 828 125 20 -16.4 11.5 | 145 31 -17.4 25.1 2 850 1536 325 4 2.3 -3.3 | 187 10 1.3 10.4 3 700 3173 325 21 12.0 -17.2 | 288 12 11.1 -3.6 4 500 5870 320 23 14.8 -17.6 | 286 14 13.8 -4.0 5 400 7580 325 27 15.5 -22.1 | 300 17 14.5 -8.5 6 300 9660 280 37 36.4 -6.4 | 259 36 35.5 7.2 7 250 10910 265 49 48.8 4.3 | 249 51 47.8 17.9 8 200 12370 280 64 63.0 -11.1 | 268 62 62.0 2.5 9 160 13760 280 67 66.0 -11.6 | 268 65 65.0 2.0 10 150 14150 270 58 58.0 -0.0 | 257 59 57.0 13.6 11 100 16550 340 27 9.2 -25.4 | 325 14 8.2 -11.7 12 93 16969 350 33 5.7 -32.5 | 346 19 4.7 -18.9 13 70 18630 165 17 -4.4 16.4 | 170 31 -5.4 30.0 14 50 20650 85 14 -13.9 -1.2 | 130 19 -14.9 12.4 15 30 23810 90 32 -32.0 0.0 | 112 36 -33.0 13.6 16 20 26340 100 20 -19.7 3.5 | 130 27 -20.7 17.1 Wind Parameters Mean winds (0-6000m): 325.9 at 18.2 knts Storm direction: 355.9 at 13.7 knts Shear (0-3000m) pos: 0.0 neg: 6.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 142.2 deg Storm rel helicity (0-3000m) pos: 48.0 neg: -71.5 tot: -23.5 m^2/s^2 ave: -7.8 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 166.89 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 ------------------------------------------------------------------------------- 500 121 18 144 28| 0.0 6.0 6.0| 0.0 -44.6 -44.6 -89.1 -0.53| 12.1 -6.4 1000 117 15 145 25| 0.0 10.7 10.7| 14.8 -71.4 -56.6 -56.6 -0.08| 19.5 -1.6 1500 117 12 148 22| 0.0 8.1 8.1| 24.2 -71.4 -47.3 -31.5 0.02| 15.4 0.3 2000 95 12 139 19| 0.0 7.4 7.4| 33.8 -71.4 -37.6 -18.8 0.12| 12.9 1.5 2500 19 13 109 5| 0.0 6.9 6.9| 43.4 -71.4 -28.0 -11.2 0.19| 11.4 2.1 3000 345 14 264 3| 0.0 6.2 6.2| 48.0 -71.5 -23.5 -7.8 0.20| 10.0 2.0 4000 332 16 273 6| 0.0 4.8 4.8| 48.0 -71.9 -23.9 -6.0 0.20| 7.6 1.5 5000 328 17 276 8| 0.0 3.9 3.9| 48.0 -72.5 -24.5 -4.9 0.19| 6.2 1.2 6000 326 18 279 9| 0.1 3.3 3.4| 52.9 -72.8 -19.8 -3.3 0.21| 5.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251014.11.gif