UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 10 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 168 SFC 969 436 17.0 13.9 82 3.1 15.0 120 15 292.8 294.6 289.5 322.3 10.35 2 966 462 15.0 13.9 93 1.1 14.3 120 15 291.0 292.9 288.9 320.4 10.38 3 959 524 14.4 12.9 91 1.5 13.5 120 15 291.0 292.7 288.3 318.7 9.79 4 935 738 12.8 12.8 100 0.0 12.8 120 15 291.5 293.3 288.6 319.8 9.98 5 926 819 12.0 12.0 100 0.0 12.0 120 15 291.5 293.2 288.3 318.6 9.55 6 925 828 12.0 12.0 100 0.0 12.0 120 15 291.6 293.3 288.3 318.7 9.56 7 924 837 12.0 12.0 100 0.0 12.0 120 15 291.7 293.4 288.3 318.8 9.57 8 903 1029 11.4 11.4 100 0.0 11.4 116 16 293.0 294.7 288.7 319.8 9.41 9 902 1039 11.2 10.2 94 1.0 10.6 116 16 292.9 294.4 288.0 317.7 8.69 10 900 1057 11.8 4.8 62 7.0 8.0 115 16 293.7 294.7 285.7 311.0 6.00 11 899 1067 13.6 -6.4 24 20.0 4.9 115 16 295.6 296.1 282.8 303.6 2.63 12 898 1076 16.4 -22.6 5 39.0 3.6 115 16 298.6 298.7 281.7 300.9 0.69 13 897 1086 19.4 -27.6 3 47.0 4.6 115 16 301.8 301.9 282.7 303.3 0.44 14 896 1095 21.0 -27.0 3 48.0 5.4 114 16 303.5 303.6 283.4 305.1 0.47 15 887 1183 22.4 -21.6 4 44.0 6.3 113 16 305.9 306.0 284.7 308.4 0.77 16 884 1212 22.4 -17.6 6 40.0 6.7 112 17 306.2 306.4 285.2 309.7 1.08 17 879 1261 22.2 0.2 23 22.0 10.4 111 17 306.4 307.3 288.8 320.1 4.41 18 873 1321 22.6 -5.4 15 28.0 8.9 110 17 307.5 308.0 287.6 316.7 2.92 19 870 1351 22.6 1.6 25 21.0 11.0 109 17 307.8 308.7 289.7 323.0 4.94 20 862 1431 23.6 -2.4 18 26.0 10.0 107 18 309.6 310.3 289.2 321.3 3.71 21 850 1553 22.8 -3.2 17 26.0 9.4 105 18 310.0 310.7 289.1 321.2 3.55 22 743 2703 13.2 -4.8 28 18.0 4.4 167 15 311.7 312.4 289.7 323.2 3.60 23 700 3201 10.2 -7.8 27 18.0 1.9 195 14 313.8 314.4 289.8 323.6 3.03 24 669 3575 7.4 -8.6 31 16.0 0.2 196 12 314.7 315.3 290.1 324.4 2.98 25 611 4311 0.6 -9.4 47 10.0 -3.7 199 9 315.2 315.8 290.3 325.1 3.07 26 559 5016 -6.3 -11.2 68 4.9 -8.2 202 6 315.1 315.7 290.2 324.6 2.91 27 556 5058 -6.5 -13.5 58 7.0 -9.1 202 6 315.4 315.9 289.8 323.3 2.43 28 555 5072 -6.3 -16.3 45 10.0 -9.8 202 6 315.8 316.2 289.4 322.2 1.93 29 551 5128 -5.7 -30.7 12 25.0 -11.7 202 5 317.2 317.3 288.4 319.1 0.54 30 546 5200 -4.9 -36.9 6 32.0 -11.7 202 5 318.9 319.0 288.8 320.0 0.30 31 543 5243 -4.9 -32.9 9 28.0 -11.5 203 5 319.4 319.5 289.0 321.0 0.44 32 527 5478 -5.9 -29.9 13 24.0 -11.9 203 4 321.0 321.1 289.7 323.1 0.61 33 523 5538 -5.3 -39.3 5 34.0 -12.2 204 4 322.4 322.5 289.8 323.3 0.24 34 520 5583 -5.3 -43.3 3 38.0 -12.4 204 3 322.9 323.0 289.8 323.5 0.16 35 500 5890 -6.1 -42.1 4 36.0 -13.0 205 2 325.6 325.6 290.7 326.3 0.19 36 467 6421 -8.1 -44.1 4 36.0 -14.6 254 4 329.5 329.6 291.7 330.2 0.16 37 400 7600 -17.3 -48.3 5 31.0 -21.5 5 9 332.5 332.5 292.5 333.0 0.12 38 330 9012 -27.3 -53.3 7 26.0 -29.7 322 26 337.6 337.6 293.8 337.9 0.08 39 300 9690 -33.3 -49.3 19 16.0 -34.7 300 34 338.4 338.5 294.1 339.0 0.14 40 281 10146 -37.5 -50.5 25 13.0 -38.4 298 35 338.8 338.8 294.1 339.3 0.13 41 273 10344 -39.3 -49.3 34 10.0 -40.0 297 36 339.0 339.0 294.2 339.6 0.16 42 258 10728 -42.9 -50.9 41 8.0 -43.4 296 37 339.2 339.2 294.3 339.8 0.14 43 256 10781 -43.1 -51.1 41 8.0 -43.6 296 37 339.7 339.7 294.4 340.2 0.14 44 253 10860 -43.9 -53.9 32 10.0 -44.4 295 38 339.6 339.7 294.3 340.0 0.10 45 251 10913 -44.1 -53.1 36 9.0 -44.6 295 38 340.1 340.1 294.4 340.6 0.11 46 250 10940 -44.3 -53.3 36 9.0 -44.7 295 38 340.2 340.2 294.5 340.6 0.11 47 247 11021 -45.1 -56.1 28 11.0 -45.6 295 38 340.2 340.2 294.4 340.5 0.08 48 245 11075 -45.3 -59.3 19 14.0 -45.9 295 39 340.7 340.7 294.6 340.9 0.05 49 234 11380 -47.9 -58.9 27 11.0 -48.3 296 41 341.2 341.3 294.7 341.5 0.06 50 231 11465 -48.1 -62.1 18 14.0 -48.6 297 41 342.2 342.2 294.9 342.4 0.04 51 216 11905 -51.5 -63.5 23 12.0 -51.8 298 44 343.6 343.6 295.2 343.7 0.03 52 200 12400 -56.1 -64.1 36 8.0 -56.2 300 47 343.9 343.9 295.3 344.1 0.03 53 199 12432 -56.5 -64.5 36 8.0 -56.6 299 47 343.8 343.8 295.3 343.9 0.03 54 197 12496 -56.9 -64.9 36 8.0 -57.1 298 46 344.1 344.1 295.3 344.3 0.03 55 194 12593 -57.5 -70.5 18 13.0 -57.7 297 46 344.7 344.7 295.4 344.8 0.01 56 192 12658 -57.9 -71.9 15 14.0 -58.1 296 45 345.1 345.1 295.6 345.1 0.01 57 181 13028 -60.9 -72.9 19 12.0 -61.0 290 42 346.1 346.1 295.8 346.1 0.01 58 168 13489 -62.9 -75.9 16 13.0 -63.0 282 39 350.2 350.2 296.7 350.2 0.01 59 150 14180 -67.3 -78.3 20 11.0 -67.4 270 34 354.2 354.2 297.5 354.2 0.01 60 102 16456 -78.3 -85.3 31 7.0 -78.3 270 34 374.3 374.3 301.3 374.3 0.00 61 100 16570 -78.1 -85.1 31 7.0 -78.1 270 29 376.8 376.8 301.7 376.8 0.00 62 82 17711 -75.9 -87.9 13 12.0 -75.9 7 15 403.3 403.3 305.6 403.3 0.00 63 79 17927 -76.5 -88.5 13 12.0 -76.5 26 12 406.4 406.4 306.0 406.4 0.00 64 70 18630 -73.1 -89.1 7 16.0 -73.2 85 4 428.0 428.0 308.6 428.0 0.00 65 66 18974 -73.5 -90.5 6 17.0 -73.6 82 6 434.4 434.4 309.3 434.4 0.00 66 65 19064 -68.9 -89.9 3 21.0 -69.1 81 7 446.3 446.3 310.5 446.4 0.00 67 63 19252 -67.3 -90.3 2 23.0 -67.5 79 8 453.9 453.9 311.2 453.9 0.00 68 61 19446 -68.5 -90.5 3 22.0 -68.7 77 10 455.4 455.4 311.4 455.4 0.00 69 55 20070 -65.7 -90.7 2 25.0 -66.0 71 14 475.5 475.5 313.1 475.5 0.00 70 52 20410 -66.3 -90.3 2 24.0 -66.5 67 16 481.8 481.8 313.6 481.8 0.00 71 51 20529 -64.1 -91.1 1 27.0 -64.4 66 17 489.6 489.6 314.2 489.7 0.00 72 50 20650 -63.5 -90.5 1 27.0 -63.8 65 18 493.8 493.8 314.5 493.9 0.00 73 49 20774 -63.5 -90.5 1 27.0 -63.9 66 19 496.7 496.7 314.7 496.7 0.00 74 44 21443 -59.3 -88.3 1 29.0 -60.0 69 23 522.5 522.5 316.5 522.5 0.00 75 40 22039 -60.5 -88.5 1 28.0 -61.2 72 26 533.9 533.9 317.2 533.9 0.00 76 39 22197 -59.5 -88.5 1 29.0 -60.3 72 27 540.3 540.3 317.5 540.4 0.00 77 37 22525 -61.1 -89.1 1 28.0 -61.8 74 29 544.4 544.4 317.8 544.4 0.00 78 34 23055 -57.9 -87.9 1 30.0 -58.9 76 32 566.2 566.2 319.0 566.2 0.01 79 32 23436 -59.7 -88.7 1 29.0 -60.6 78 34 571.2 571.2 319.2 571.3 0.00 80 30 23840 -59.3 -88.3 1 29.0 -60.3 80 36 583.0 583.0 319.8 583.0 0.01 81 26 24740 -57.7 -87.7 1 30.0 -59.0 87 34 611.9 611.9 321.2 611.9 0.01 82 23 25512 -58.9 -87.9 1 29.0 -60.2 93 33 630.2 630.2 321.9 630.2 0.01 83 21 26086 -56.7 -87.7 1 31.0 -58.5 98 32 653.4 653.4 322.8 653.5 0.01 84 20 26400 -50.5 -84.5 1 34.0 -53.8 100 31 681.6 681.6 323.8 681.7 0.02 85 19 26735 -50.3 -84.3 1 34.0 -53.8 692.3 692.3 324.2 692.4 0.02 86 18 27087 -50.9 -84.9 1 34.0 -54.4 701.2 701.2 324.5 701.3 0.02 87 15 28278 -49.3 -84.3 1 35.0 -53.8 744.0 744.0 325.8 744.2 0.02 88 14 28735 -44.5 -82.5 1 38.0 -51.1 775.1 775.2 326.6 775.4 0.03 89 13 29231 -45.5 -82.5 1 37.0 -52.0 788.3 788.3 327.0 788.6 0.03 90 12 29767 -43.3 -81.3 1 38.0 -51.1 814.3 814.3 327.6 814.7 0.04 91 12 29767 -41.3 -81.3 1 40.0 -50.1 821.4 821.4 327.8 821.8 0.04 TRP 102 16456 -78.3 -85.3 31 7.0 -78.3 270 34 374.3 374.3 301.3 374.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 606.48 mb = 4372.66 m = 14345.83 ft Wetbulb zero: 666.09 mb = 3610.54 m = 11845.45 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 36.27 % Est. max temperature: 34.60 C = 94.28 F Sfc-Lift cond lev (LCL): 925.37 mb = 824.62 m = 2705.42 ft T: 12.00 C 700-500 lapse rate: 6.06 C/km ThetaE index: 18.98 C Layer 902.0- 897.0 mb Conv cond level (CCL): 625.39 mb = 4122.46 m = 13524.98 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 39.11 C = 102.39 F Cap Strength: 13.72 C Lifted Index: 11.87 C Risk: None Lifted Index @300 mb: 15.43 C Lifted Index @700 mb: 10.94 C Showalter Index: 9.61 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 2.90 C K Index: 7.70 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.75 J/kg Max Up Vert Vel: 13.47 m/s Conv Inhibition (B-): 47852.58 J/kg Cap Strength: 13.72 C Lift Cond Lev (LCL): 815.83 mb = 1903.64 m = 6245.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 at 8 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 | 87 14 -13.9 -0.8 1 925 828 120 15 -13.0 7.5 | 87 14 -13.9 -0.8 2 850 1553 105 18 -17.4 4.7 | 79 19 -18.3 -3.6 3 700 3201 195 14 3.6 13.5 | 207 6 2.7 5.2 4 500 5890 205 2 0.8 1.8 | 1 6 -0.1 -6.5 5 400 7600 5 9 -0.8 -9.0 | 6 17 -1.7 -17.3 6 300 9690 300 34 29.4 -17.0 | 312 38 28.5 -25.3 7 250 10940 295 38 34.4 -16.1 | 306 41 33.5 -24.4 8 200 12400 300 47 40.7 -23.5 | 309 51 39.8 -31.8 9 150 14180 270 34 34.0 -0.0 | 284 34 33.1 -8.3 10 102 16456 270 34 34.0 -0.0 | 284 34 33.1 -8.3 11 100 16570 270 29 29.0 -0.0 | 286 29 28.1 -8.3 12 70 18630 85 4 -4.0 -0.3 | 30 10 -4.9 -8.6 13 50 20650 65 18 -16.3 -7.6 | 47 23 -17.3 -15.9 14 30 23840 80 36 -35.5 -6.3 | 68 39 -36.4 -14.5 15 20 26400 100 31 -30.5 5.4 | 85 32 -31.5 -2.9 Wind Parameters Mean winds (0-6000m): 156.5 at 11.1 knts Storm direction: 186.5 at 8.3 knts Shear (0-3000m) pos: 3.7 neg: 0.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 125.3 deg Storm rel helicity (0-3000m) pos: 63.2 neg: -9.6 tot: 53.5 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 8.39 Bulk Shear: 10.82 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 ------------------------------------------------------------------------------- 500 120 15 87 14| 0.0 0.8 0.8| 0.0 -1.0 -1.0 -2.0 -0.35| 0.8 -0.3 1000 116 16 85 15| 0.0 2.2 2.2| 0.0 -7.8 -7.8 -7.8 -0.42| 2.2 -0.9 1500 115 16 85 16| 1.9 1.5 3.4| 22.8 -9.6 13.2 8.8 0.26| 3.9 1.0 2000 120 16 90 15| 3.4 1.1 4.5| 43.3 -9.6 33.7 16.9 0.47| 5.0 2.4 2500 126 16 95 14| 4.0 0.9 4.9| 56.8 -9.6 47.2 18.9 0.58| 5.5 3.2 3000 133 16 102 13| 3.7 0.7 4.4| 63.2 -9.6 53.5 17.8 0.63| 5.4 3.4 4000 146 15 113 10| 2.5 0.6 3.1| 65.6 -9.6 55.9 14.0 0.63| 4.6 2.9 5000 153 13 115 7| 1.9 0.4 2.3| 68.0 -9.6 58.3 11.7 0.65| 4.2 2.7 6000 156 11 110 6| 1.8 0.4 2.2| 69.0 -14.5 54.6 9.1 0.53| 3.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251010.11.gif