UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102711.upa.cvt Date: 1100Z 27 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 27 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 189 SFC 971 436 15.0 13.4 90 1.6 14.0 110 24 290.6 292.4 288.3 318.8 9.99 2 970 445 15.0 12.5 85 2.5 13.5 110 24 290.7 292.3 287.9 317.3 9.42 3 967 471 14.6 11.9 84 2.7 13.0 110 25 290.5 292.1 287.5 316.2 9.08 4 960 533 13.8 12.4 91 1.4 13.0 111 26 290.3 292.0 287.8 317.0 9.46 5 939 721 12.2 12.1 99 0.1 12.1 113 29 290.5 292.2 287.9 317.3 9.48 6 933 775 11.8 10.8 94 1.0 11.2 114 30 290.7 292.2 287.2 315.4 8.75 7 931 793 11.8 9.5 86 2.3 10.4 114 30 290.8 292.3 286.6 313.6 8.03 8 930 802 12.0 9.4 84 2.6 10.5 114 30 291.1 292.5 286.7 313.8 7.98 9 925 848 11.4 9.3 87 2.1 10.2 115 31 291.0 292.4 286.6 313.6 7.97 10 884 1225 8.4 8.4 100 0.0 8.4 112 23 291.7 293.0 286.8 314.0 7.84 11 872 1338 9.0 8.8 99 0.2 8.9 112 21 293.4 294.9 287.7 316.9 8.17 12 862 1434 8.4 8.2 99 0.2 8.3 111 18 293.8 295.2 287.6 316.6 7.94 13 861 1443 8.6 7.5 93 1.1 8.0 111 18 294.1 295.4 287.4 315.9 7.57 14 860 1453 9.4 4.4 71 5.0 6.7 111 18 295.0 296.1 286.3 312.8 6.10 15 859 1463 13.6 -8.4 21 22.0 4.2 111 18 299.5 299.9 284.1 306.8 2.36 16 858 1473 18.2 -22.8 5 41.0 4.1 111 18 304.4 304.5 284.1 306.8 0.71 17 857 1483 19.2 -17.8 7 37.0 5.1 110 17 305.5 305.7 285.0 309.1 1.10 18 850 1553 19.8 -20.2 5 40.0 5.0 110 16 306.9 307.1 285.2 309.9 0.90 19 845 1604 20.8 -18.2 6 39.0 5.6 112 16 308.5 308.7 286.1 312.0 1.08 20 831 1748 20.2 -16.8 7 37.0 5.4 118 15 309.3 309.5 286.5 313.4 1.23 21 760 2506 13.2 -14.8 13 28.0 2.1 147 10 309.7 310.0 287.1 314.9 1.59 22 721 2946 10.4 -28.6 5 39.0 -1.2 165 7 311.4 311.5 286.4 313.1 0.50 23 700 3191 8.8 -28.2 5 37.0 -2.1 175 5 312.2 312.3 286.8 314.1 0.54 24 682 3406 7.8 -33.2 4 41.0 -3.1 176 6 313.4 313.5 287.0 314.7 0.34 25 600 4446 0.8 -31.2 7 32.0 -7.5 182 10 317.0 317.1 288.3 318.7 0.47 26 594 4527 0.4 -28.6 9 29.0 -7.6 182 10 317.5 317.6 288.6 319.6 0.61 27 588 4608 0.2 -40.8 3 41.0 -8.5 183 10 318.2 318.2 288.3 318.9 0.18 28 586 4636 0.2 -38.8 3 39.0 -8.4 183 10 318.5 318.5 288.5 319.3 0.23 29 560 4999 0.0 -40.0 3 40.0 -8.8 185 12 322.4 322.5 289.8 323.2 0.21 30 515 5666 -2.5 -35.5 6 33.0 -10.4 189 14 327.2 327.3 291.3 328.6 0.36 31 503 5853 -2.7 -34.7 6 32.0 -10.6 190 15 329.2 329.3 291.9 330.7 0.40 32 500 5900 -2.5 -36.5 5 34.0 -10.6 190 15 330.0 330.1 292.0 331.3 0.34 33 496 5964 -2.7 -34.7 6 32.0 -10.7 192 15 330.5 330.6 292.3 332.0 0.41 34 438 6936 -10.7 -44.7 4 34.0 -16.6 220 13 332.3 332.4 292.5 333.0 0.16 35 421 7240 -11.5 -48.5 3 37.0 -17.4 229 13 335.1 335.1 293.2 335.6 0.11 36 400 7630 -15.1 -49.1 4 34.0 -20.0 240 12 335.4 335.4 293.3 335.8 0.11 37 307 9558 -31.9 -54.9 8 23.0 -33.6 268 21 338.2 338.2 293.9 338.5 0.07 38 300 9720 -33.1 -59.1 6 26.0 -34.7 270 22 338.7 338.7 294.0 338.9 0.04 39 294 9862 -34.3 -61.3 5 27.0 -35.8 272 22 339.0 339.0 294.1 339.1 0.03 40 266 10551 -40.9 -60.9 10 20.0 -41.8 280 25 339.2 339.2 294.1 339.4 0.04 41 250 10970 -44.1 -59.1 17 15.0 -44.7 285 26 340.5 340.5 294.5 340.7 0.05 42 248 11024 -44.5 -59.5 17 15.0 -45.1 285 26 340.7 340.7 294.6 340.9 0.05 43 224 11698 -50.7 -57.7 43 7.0 -50.9 283 31 341.2 341.3 294.7 341.5 0.07 44 220 11816 -51.3 -59.3 38 8.0 -51.5 282 32 342.1 342.1 294.9 342.3 0.06 45 217 11905 -52.1 -60.1 38 8.0 -52.3 282 32 342.2 342.2 294.9 342.4 0.05 46 213 12026 -52.9 -62.9 29 10.0 -53.1 281 33 342.8 342.8 295.0 342.9 0.04 47 207 12210 -54.3 -61.3 42 7.0 -54.5 281 34 343.4 343.4 295.2 343.6 0.05 48 203 12335 -55.7 -61.7 47 6.0 -55.8 280 35 343.1 343.1 295.1 343.3 0.05 49 202 12366 -55.9 -63.9 36 8.0 -56.1 280 36 343.3 343.3 295.1 343.4 0.04 50 201 12398 -55.5 -70.5 14 15.0 -55.7 280 36 344.4 344.4 295.4 344.4 0.01 51 200 12430 -55.3 -79.3 4 24.0 -55.6 280 36 345.2 345.2 295.6 345.2 0.00 52 199 12462 -55.1 -82.1 2 27.0 -55.4 280 36 346.0 346.0 295.7 346.0 0.00 53 193 12657 -56.1 -74.1 9 18.0 -56.3 279 37 347.4 347.5 296.1 347.5 0.01 54 186 12891 -55.9 -76.9 6 21.0 -56.2 277 38 351.5 351.5 297.0 351.5 0.01 55 173 13348 -58.9 -76.9 8 18.0 -59.1 275 40 353.9 353.9 297.5 353.9 0.01 56 169 13495 -60.1 -71.1 22 11.0 -60.2 274 40 354.2 354.3 297.5 354.3 0.02 57 166 13606 -60.7 -75.7 12 15.0 -60.9 274 41 355.1 355.1 297.7 355.1 0.01 58 150 14230 -64.7 -77.7 15 13.0 -64.8 270 43 358.6 358.6 298.4 358.7 0.01 59 100 16640 -76.1 -87.1 16 11.0 -76.2 270 5 380.7 380.7 302.3 380.7 0.00 60 94 16996 -77.9 -86.9 22 9.0 -77.9 305 4 384.0 384.0 302.9 384.0 0.00 61 89 17308 -78.1 -87.1 22 9.0 -78.1 272 7 389.6 389.6 303.8 389.6 0.00 62 79 17993 -76.1 -88.1 13 12.0 -76.2 199 15 407.2 407.2 306.2 407.3 0.00 63 76 18216 -77.7 -88.7 15 11.0 -77.7 175 17 408.4 408.4 306.3 408.4 0.00 64 70 18690 -74.9 -88.9 10 14.0 -75.0 125 22 424.1 424.1 308.2 424.2 0.00 65 67 18945 -73.3 -89.3 7 16.0 -73.4 122 23 433.0 433.0 309.1 433.0 0.00 66 64 19211 -74.9 -89.9 8 15.0 -75.0 118 24 435.2 435.2 309.4 435.2 0.00 67 62 19395 -74.9 -90.9 7 16.0 -75.0 116 24 439.1 439.1 309.8 439.1 0.00 68 61 19490 -72.3 -90.3 5 18.0 -72.4 115 24 447.0 447.0 310.6 447.0 0.00 69 60 19587 -71.7 -90.7 4 19.0 -71.8 114 25 450.4 450.4 310.9 450.4 0.00 70 60 19587 -71.7 -90.7 4 19.0 -71.8 114 25 450.4 450.4 310.9 450.4 0.00 71 53 20320 -70.3 -91.3 3 21.0 -70.4 104 27 469.9 469.9 312.6 469.9 0.00 72 50 20670 -64.5 -91.5 1 27.0 -64.8 100 28 491.5 491.5 314.3 491.5 0.00 73 48 20921 -63.3 -90.3 1 27.0 -63.7 99 28 500.1 500.1 314.9 500.1 0.00 74 47 21051 -64.5 -90.5 2 26.0 -64.8 98 28 500.3 500.3 314.9 500.3 0.00 75 45 21318 -63.1 -91.1 1 28.0 -63.6 97 28 509.9 509.9 315.7 509.9 0.00 76 40 22045 -62.9 -89.9 1 27.0 -63.4 93 28 527.9 527.9 316.8 527.9 0.00 77 40 22045 -62.9 -90.9 1 28.0 -63.4 93 28 527.9 527.9 316.8 527.9 0.00 78 38 22365 -58.7 -88.7 1 30.0 -59.6 92 27 546.4 546.4 317.9 546.4 0.00 79 33 23248 -61.3 -89.3 1 28.0 -62.0 88 27 562.0 562.0 318.8 562.0 0.00 80 30 23840 -61.9 -88.9 2 27.0 -62.6 85 27 575.9 575.9 319.5 575.9 0.00 81 29 24049 -61.9 -88.9 2 27.0 -62.7 84 27 581.5 581.5 319.8 581.5 0.00 82 22 25772 -56.7 -87.7 1 31.0 -58.4 74 31 644.8 644.8 322.5 644.9 0.01 83 22 25772 -57.1 -87.1 1 30.0 -58.7 74 31 643.6 643.6 322.4 643.7 0.01 84 20 26380 -52.5 -85.5 1 33.0 -55.3 70 32 675.5 675.5 323.6 675.6 0.01 85 16 27852 -43.5 -82.5 1 39.0 -50.1 749.4 749.4 325.9 749.6 0.03 86 13 29240 -46.1 -83.1 1 37.0 -52.3 786.2 786.2 326.9 786.5 0.03 87 11 30354 -45.1 -83.1 1 38.0 -52.4 828.3 828.3 327.9 828.6 0.04 TRP 94 16996 -77.9 -86.9 22 9.0 -77.9 305 4 384.0 384.0 302.9 384.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 560.00 mb = 4998.78 m = 16400.00 ft Wetbulb zero: 735.39 mb = 2781.05 m = 9124.08 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 22.30 % Est. max temperature: 33.63 C = 92.53 F Sfc-Lift cond lev (LCL): 948.27 mb = 637.64 m = 2091.96 ft T: 12.91 C 700-500 lapse rate: 4.17 C/km ThetaE index: 10.12 C Layer 862.0- 858.0 mb Conv cond level (CCL): 903.70 mb = 1041.73 m = 3417.70 ft Mean mixing ratio: 8.47 g/kg Conv temperature: 15.73 C = 60.31 F Cap Strength: 16.09 C Lifted Index: 16.64 C Risk: None Lifted Index @300 mb: 17.01 C Lifted Index @700 mb: 10.48 C Showalter Index: 18.95 C Risk: None Total Totals Index: 4.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: -17.70 C K Index: -34.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.39 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.79 C Lift Cond Lev (LCL): 906.01 mb = 1020.45 m = 3347.88 ft Lev Free Conv (LFC): 901.01 mb = 1066.47 m = 3498.86 ft Equ Level (EL): 871.01 mb = 1347.52 m = 4420.95 ft B at Equ Level: 7.74 J/kg Max Parcel Lev (MPL): 861.01 mb = 1443.11 m = 4734.57 ft Wind level data Storm motion: 179 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 ---------------------------------------------------------- 0 971 436 110 24 -22.6 8.2 | 86 22 -22.4 -1.7 1 925 848 115 31 -28.1 13.1 | 96 28 -27.9 3.2 2 850 1553 110 16 -15.0 5.5 | 73 16 -14.9 -4.5 3 700 3191 175 5 -0.4 5.0 | 3 5 -0.3 -5.0 4 500 5900 190 15 2.6 14.8 | 210 6 2.8 4.8 5 400 7630 240 12 10.4 6.0 | 291 11 10.6 -3.9 6 300 9720 270 22 22.0 -0.0 | 294 24 22.2 -9.9 7 250 10970 285 26 25.1 -6.7 | 303 30 25.3 -16.7 8 200 12430 280 36 35.5 -6.3 | 294 39 35.6 -16.2 9 150 14230 270 43 43.0 -0.0 | 283 44 43.2 -9.9 10 100 16640 270 5 5.0 -0.0 | 333 11 5.2 -9.9 11 94 16996 305 4 3.3 -2.3 | 344 13 3.4 -12.2 12 70 18690 125 22 -18.0 12.6 | 99 18 -17.9 2.7 13 50 20670 100 28 -27.6 4.9 | 79 28 -27.4 -5.1 14 30 23840 85 27 -26.9 -2.4 | 65 29 -26.7 -12.3 15 20 26380 70 32 -30.1 -10.9 | 55 36 -29.9 -20.9 Wind Parameters Mean winds (0-6000m): 149.0 at 13.3 knts Storm direction: 179.0 at 10.0 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -82.6 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -52.2 tot: -17.6 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 47.09 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 ------------------------------------------------------------------------------- 500 113 28 92 26| 5.7 0.0 5.7| 30.9 -5.7 25.2 50.4 0.43| 9.1 4.0 1000 113 26 91 24| 2.8 5.5 8.4| 30.9 -39.2 -8.3 -8.3 -0.10| 10.1 -1.0 1500 114 22 87 20| 1.9 3.7 5.6| 34.4 -45.2 -10.8 -7.2 -0.09| 9.1 -0.8 2000 116 20 86 18| 2.4 2.8 5.2| 34.7 -46.5 -11.8 -5.9 -0.09| 8.2 -0.8 2500 117 18 83 16| 2.5 2.2 4.7| 34.7 -50.4 -15.8 -6.3 -0.18| 7.5 -1.3 3000 118 16 79 14| 2.3 1.8 4.1| 34.7 -52.2 -17.6 -5.9 -0.21| 6.7 -1.4 4000 126 14 80 11| 2.0 1.4 3.3| 34.7 -52.7 -18.0 -4.5 -0.22| 5.5 -1.2 5000 137 13 88 9| 1.9 1.1 3.0| 34.7 -53.1 -18.5 -3.7 -0.23| 4.8 -1.1 6000 149 13 102 7| 1.9 0.9 2.8| 40.8 -53.2 -12.4 -2.1 -0.13| 4.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251027.11.gif