UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 8 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 171 SFC 969 436 16.8 13.7 82 3.1 14.8 120 15 292.6 294.4 289.2 321.6 10.22 2 968 445 16.2 14.1 87 2.1 14.9 120 15 292.1 293.9 289.3 321.9 10.50 3 957 543 14.4 13.2 92 1.2 13.7 124 15 291.2 293.0 288.6 319.5 10.01 4 937 723 13.0 13.0 100 0.0 13.0 131 15 291.5 293.3 288.8 320.1 10.09 5 925 832 12.6 12.6 100 0.0 12.6 135 15 292.2 294.0 288.9 320.5 9.96 6 904 1024 11.0 11.0 100 0.0 11.0 120 16 292.5 294.1 288.3 318.6 9.15 7 902 1043 10.8 10.2 96 0.6 10.4 119 16 292.5 294.0 287.8 317.3 8.69 8 900 1061 11.0 7.5 79 3.5 9.0 117 16 292.8 294.1 286.6 313.6 7.24 9 899 1070 11.8 -3.2 35 15.0 4.9 116 16 293.8 294.4 282.9 303.7 3.35 10 897 1089 14.4 -21.6 7 36.0 2.7 115 16 296.6 296.8 280.9 299.1 0.76 11 896 1098 17.4 -26.6 4 44.0 3.8 114 16 299.8 299.9 282.0 301.4 0.48 12 895 1108 19.2 -23.8 4 43.0 4.8 114 16 301.8 301.9 283.0 303.8 0.62 13 893 1127 19.6 -26.4 3 46.0 4.8 112 16 302.4 302.5 283.0 304.0 0.49 14 879 1263 21.6 102 17 305.8 15 856 1493 22.2 -15.8 7 38.0 6.6 85 18 308.8 309.0 286.4 313.1 1.30 16 850 1554 22.0 -13.0 9 35.0 6.9 80 18 309.2 309.5 286.9 314.6 1.65 17 813 1938 19.6 -8.4 14 28.0 6.5 72 17 310.6 311.1 288.3 318.6 2.49 18 807 2001 19.2 -9.8 13 29.0 6.0 71 17 310.8 311.3 288.1 318.1 2.25 19 797 2108 18.4 -4.6 21 23.0 6.9 68 17 311.1 311.7 289.3 321.9 3.41 20 780 2292 17.4 -5.6 20 23.0 6.1 65 17 311.9 312.6 289.5 322.2 3.23 21 744 2693 14.2 -5.8 25 20.0 4.5 56 16 312.7 313.3 289.8 323.4 3.33 22 733 2818 13.4 3.4 51 10.0 7.6 53 16 313.2 314.4 292.8 334.0 6.68 23 731 2841 13.2 4.2 54 9.0 7.9 53 16 313.2 314.5 293.2 335.3 7.09 24 718 2992 12.2 1.2 47 11.0 6.1 50 15 313.7 314.8 292.3 332.0 5.82 25 703 3168 11.2 -4.8 32 16.0 3.3 46 15 314.5 315.2 290.7 326.7 3.81 26 700 3204 11.0 -5.0 32 16.0 3.1 45 15 314.7 315.4 290.8 326.7 3.76 27 694 3276 10.4 -5.6 32 16.0 2.6 44 15 314.8 315.5 290.7 326.4 3.63 28 637 3979 3.6 -6.4 48 10.0 -1.1 32 13 314.9 315.6 290.8 326.8 3.72 29 578 4757 -3.9 -6.9 80 3.0 -5.3 19 12 315.0 315.7 291.0 327.6 3.94 30 576 4784 -4.1 -8.7 70 4.6 -6.1 19 12 315.0 315.7 290.6 326.1 3.44 31 565 4936 -5.3 -12.3 58 7.0 -8.0 16 11 315.4 315.9 289.9 323.9 2.63 32 560 5005 -5.5 -15.5 45 10.0 -9.1 15 11 315.9 316.3 289.6 322.7 2.04 33 553 5104 -4.5 -31.5 10 27.0 -11.0 13 11 318.2 318.3 288.8 320.0 0.50 34 546 5204 -4.7 -25.7 18 21.0 -10.6 12 11 319.2 319.3 289.4 322.2 0.86 35 544 5233 -4.9 -23.9 21 19.0 -10.5 11 11 319.3 319.5 289.6 322.8 1.02 36 541 5277 -5.1 -25.1 19 20.0 -10.8 11 10 319.5 319.7 289.6 322.7 0.92 37 533 5393 -6.1 -27.1 17 21.0 -11.7 9 10 319.7 319.9 289.5 322.4 0.78 38 520 5586 -7.7 -25.7 22 18.0 -12.6 5 10 320.0 320.2 289.8 323.2 0.91 39 502 5859 -9.5 -32.5 13 23.0 -14.6 1 9 321.1 321.2 289.6 322.9 0.50 40 500 5890 -9.5 -33.5 12 24.0 -14.7 360 9 321.5 321.5 289.7 323.1 0.45 41 485 6126 -8.5 -40.5 6 32.0 -14.6 350 11 325.5 325.5 290.7 326.4 0.23 42 409 7432 -15.1 -44.1 6 29.0 -19.8 297 20 333.2 333.3 292.8 334.0 0.19 43 400 7600 -16.5 -45.5 6 29.0 -20.8 290 21 333.5 333.6 292.9 334.2 0.16 44 373 8120 -20.5 -51.5 4 31.0 -24.1 286 23 335.0 335.0 293.2 335.3 0.09 45 349 8607 -24.7 -45.7 12 21.0 -27.3 283 26 335.7 335.8 293.4 336.5 0.18 46 347 8649 -24.9 -49.9 8 25.0 -27.6 283 26 336.0 336.0 293.4 336.5 0.12 47 308 9504 -30.5 -55.5 7 25.0 -32.4 276 30 339.8 339.8 294.3 340.1 0.07 48 307 9527 -30.5 -55.5 7 25.0 -32.5 276 30 340.1 340.2 294.4 340.4 0.07 49 300 9690 -32.1 -56.1 7 24.0 -33.8 275 31 340.1 340.1 294.4 340.4 0.06 50 256 10790 -42.7 -57.7 18 15.0 -43.4 297 32 340.3 340.3 294.4 340.5 0.06 51 250 10950 -43.7 -59.7 15 16.0 -44.3 300 32 341.1 341.1 294.6 341.3 0.05 52 236 11335 -46.3 -63.3 13 17.0 -46.9 292 34 342.8 342.8 295.0 343.0 0.03 53 216 11916 -51.5 -64.5 20 13.0 -51.8 280 36 343.6 343.6 295.2 343.7 0.03 54 200 12410 -56.3 -64.3 36 8.0 -56.5 270 38 343.6 343.6 295.2 343.8 0.03 55 189 12765 -59.7 -65.7 45 6.0 -59.8 271 39 343.7 343.7 295.3 343.9 0.03 56 187 12832 -59.9 -67.9 34 8.0 -60.0 271 39 344.5 344.5 295.4 344.6 0.02 57 186 12865 -60.3 -67.3 39 7.0 -60.4 271 40 344.3 344.3 295.4 344.4 0.02 58 184 12932 -60.3 -70.3 26 10.0 -60.4 271 40 345.4 345.4 295.6 345.5 0.02 59 150 14180 -67.7 -77.7 23 10.0 -67.8 275 44 353.5 353.5 297.4 353.5 0.01 60 104 16344 -78.3 -86.3 26 8.0 -78.3 290 42 372.2 372.2 300.9 372.3 0.00 61 100 16570 -77.5 -86.5 22 9.0 -77.5 300 39 378.0 378.0 301.9 378.0 0.00 62 99 16628 -76.3 -86.3 19 10.0 -76.3 298 38 381.4 381.4 302.5 381.4 0.00 63 92 17053 -75.1 -86.1 16 11.0 -75.2 284 31 391.9 391.9 304.0 391.9 0.00 64 86 17443 -78.1 -87.1 22 9.0 -78.1 270 25 393.4 393.4 304.3 393.5 0.00 65 77 18083 -73.3 -87.3 10 14.0 -73.3 249 15 416.1 416.1 307.3 416.1 0.00 66 71 18557 -74.9 -87.9 12 13.0 -75.0 233 7 422.4 422.4 308.0 422.4 0.00 67 70 18640 -74.3 -88.3 10 14.0 -74.3 230 6 425.4 425.4 308.3 425.4 0.00 68 66 18983 -74.3 -89.3 8 15.0 -74.3 208 8 432.6 432.6 309.1 432.7 0.00 69 63 19257 -69.3 -89.3 4 20.0 -69.4 191 10 449.5 449.5 310.8 449.5 0.00 70 62 19352 -70.1 -90.1 4 20.0 -70.2 185 11 449.8 449.8 310.8 449.8 0.00 71 60 19549 -65.3 -90.3 2 25.0 -65.5 173 12 464.7 464.7 312.2 464.7 0.00 72 58 19756 -63.9 -89.9 2 26.0 -64.2 160 14 472.4 472.4 312.8 472.4 0.00 73 50 20660 -66.5 -90.5 2 24.0 -66.8 105 20 486.8 486.8 314.0 486.8 0.00 74 40 22029 -60.7 -88.7 1 28.0 -61.3 88 26 533.4 533.4 317.1 533.4 0.00 75 39 22186 -62.3 -89.3 2 27.0 -62.9 86 26 533.2 533.2 317.1 533.3 0.00 76 36 22682 -60.3 -89.3 1 29.0 -61.0 79 28 550.8 550.8 318.1 550.8 0.00 77 33 23231 -55.7 -86.7 1 31.0 -57.1 72 31 576.9 576.9 319.5 576.9 0.01 78 30 23830 -61.1 -88.1 2 27.0 -61.9 65 33 578.1 578.1 319.6 578.1 0.01 79 29 24040 -62.5 -89.5 1 27.0 -63.2 66 33 579.8 579.9 319.6 579.9 0.00 80 28 24258 -59.1 -89.1 1 30.0 -60.2 68 32 595.2 595.2 320.4 595.2 0.00 81 27 24485 -59.5 -88.5 1 29.0 -60.6 69 32 600.3 600.3 320.6 600.3 0.01 82 22 25768 -58.9 -87.9 1 29.0 -60.3 76 31 638.2 638.2 322.2 638.3 0.01 83 20 26370 -55.5 -86.5 1 31.0 -57.6 80 30 666.3 666.3 323.3 666.4 0.01 84 17 27417 -51.9 -84.9 1 33.0 -55.2 67 26 709.5 709.5 324.7 709.7 0.02 85 17 27417 -49.7 -84.7 1 35.0 -53.7 67 26 716.6 716.6 325.0 716.7 0.02 86 15 28239 -48.5 -83.5 1 35.0 -53.3 57 24 746.7 746.7 325.8 746.9 0.02 87 12 29720 -45.3 -82.3 1 37.0 -52.1 39 19 807.2 807.3 327.4 807.6 0.04 88 11 30304 -43.3 -81.3 1 38.0 -51.4 33 17 834.8 834.9 328.1 835.3 0.05 89 10 30950 -40.9 -81.9 0 41.0 -50.7 25 15 866.9 866.9 328.8 867.4 0.05 90 9.7 31158 -39.5 -80.5 0 41.0 -50.2 879.7 879.8 329.0 880.4 0.06 91 8.4 32141 -40.5 -80.5 1 40.0 -51.3 912.8 912.8 329.7 913.5 0.07 TRP 104 16344 -78.3 -86.3 26 8.0 -78.3 290 42 372.2 372.2 300.9 372.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 608.68 mb = 4352.30 m = 14279.02 ft Wetbulb zero: 653.89 mb = 3764.35 m = 12350.08 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 42.32 % Est. max temperature: 34.44 C = 93.99 F Sfc-Lift cond lev (LCL): 925.35 mb = 828.82 m = 2719.20 ft T: 12.61 C 700-500 lapse rate: 7.63 C/km ThetaE index: 21.41 C Layer 904.0- 896.0 mb Conv cond level (CCL): 621.04 mb = 4182.08 m = 13720.56 ft Mean mixing ratio: 6.97 g/kg Conv temperature: 38.93 C = 102.07 F Cap Strength: 14.12 C Lifted Index: 9.23 C Risk: None Lifted Index @300 mb: 17.57 C Lifted Index @700 mb: 12.33 C Showalter Index: 9.99 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 31.50 C Cross Totals Index: -3.50 C K Index: 2.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 79.89 J/kg Max Up Vert Vel: 12.64 m/s Conv Inhibition (B-): 53688.87 J/kg Cap Strength: 14.12 C Lift Cond Lev (LCL): 812.83 mb = 1939.71 m = 6363.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 83 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 ---------------------------------------------------------- 0 969 436 120 15 -13.0 7.5 | 163 9 -2.7 8.7 1 925 832 135 15 -10.6 10.6 | 178 12 -0.3 11.8 2 850 1554 80 18 -17.7 -3.1 | 76 8 -7.4 -1.9 3 700 3204 45 15 -10.6 -10.6 | 2 9 -0.3 -9.4 4 500 5890 360 9 -0.0 -9.0 | 307 13 10.3 -7.8 5 400 7600 290 21 19.7 -7.2 | 281 31 30.0 -6.0 6 300 9690 275 31 30.9 -2.7 | 272 41 41.2 -1.5 7 250 10950 300 32 27.7 -16.0 | 291 41 38.0 -14.8 8 200 12410 270 38 38.0 -0.0 | 269 48 48.3 1.2 9 150 14180 275 44 43.8 -3.8 | 273 54 54.1 -2.6 10 104 16344 290 42 39.5 -14.4 | 285 51 49.8 -13.1 11 100 16570 300 39 33.8 -19.5 | 293 48 44.1 -18.3 12 70 18640 230 6 4.6 3.9 | 251 16 14.9 5.1 13 50 20660 105 20 -19.3 5.2 | 125 11 -9.0 6.4 14 30 23830 65 33 -29.9 -13.9 | 57 23 -19.6 -12.7 15 20 26370 80 30 -29.5 -5.2 | 78 20 -19.3 -4.0 16 10 30950 25 15 -6.3 -13.6 | 342 13 3.9 -12.4 Wind Parameters Mean winds (0-6000m): 53.2 at 13.8 knts Storm direction: 83.2 at 10.4 knts Shear (0-3000m) pos: 0.3 neg: 3.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -167.3 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -58.0 tot: -50.3 m^2/s^2 ave: -16.8 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 5.4 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.95 Bulk Shear: 41.00 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 15 172 11| 2.0 0.0 2.0| 7.7 -5.2 2.4 4.9 0.17| 6.1 1.0 1000 117 16 156 9| 1.0 5.6 6.6| 7.7 -28.4 -20.7 -20.7 -0.55| 8.8 -4.9 1500 103 16 131 7| 0.7 5.2 5.9| 7.7 -38.9 -31.3 -20.8 -0.66| 7.7 -5.1 2000 93 16 109 7| 0.5 4.5 4.9| 7.7 -45.4 -37.7 -18.8 -0.70| 6.6 -4.6 2500 86 16 90 6| 0.4 3.9 4.3| 7.7 -51.8 -44.1 -17.6 -0.73| 5.9 -4.3 3000 80 16 73 6| 0.3 3.5 3.8| 7.7 -58.0 -50.3 -16.8 -0.75| 5.4 -4.0 4000 69 15 44 6| 0.2 2.8 3.0| 7.7 -69.7 -62.0 -15.5 -0.77| 4.6 -3.6 5000 61 15 23 6| 0.2 2.3 2.5| 7.7 -81.4 -73.8 -14.8 -0.79| 4.1 -3.2 6000 53 14 6 7| 0.2 2.3 2.5| 7.9 -90.0 -82.0 -13.7 -0.71| 4.0 -2.9 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251008.11.gif