UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 19 APR 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 976 34 -27.1 -32.1 62 5.0 -27.5 75 10 247.8 247.8 247.3 248.5 0.27 2 970 76 -27.5 -30.9 73 3.4 -27.8 76 13 247.8 247.8 247.4 248.6 0.30 3 960 145 -27.3 -30.8 72 3.5 -27.6 77 18 248.7 248.8 248.2 249.6 0.31 4 952 203 -22.3 -28.3 58 6.0 -22.9 78 22 254.4 254.5 253.4 255.5 0.39 5 948 232 -21.9 -27.9 58 6.0 -22.5 79 24 255.1 255.2 254.0 256.2 0.41 6 935 327 -22.7 -28.7 58 6.0 -23.3 84 27 255.3 255.4 254.1 256.4 0.38 7 927 387 -18.5 -29.5 37 11.0 -19.8 93 22 260.2 260.3 258.1 261.3 0.36 8 925 402 -18.7 -29.7 37 11.0 -20.0 95 21 260.2 260.2 258.1 261.2 0.35 9 890 689 -20.5 -30.5 40 10.0 -21.6 156 15 261.2 261.3 258.8 262.2 0.34 10 874 823 -20.3 -33.3 30 13.0 -21.6 158 19 262.8 262.8 259.9 263.6 0.26 11 850 1029 -20.5 -33.5 30 13.0 -21.8 155 18 264.7 264.7 261.3 265.5 0.27 12 773 2239 -24.3 -30.3 58 6.0 -24.9 150 15 267.9 267.9 264.0 269.0 0.40 13 766 2352 -24.1 -39.1 24 15.0 -25.3 150 15 268.8 268.8 264.1 269.3 0.17 14 762 2416 -24.3 -28.3 69 4.0 -24.8 150 15 269.0 269.0 264.9 270.4 0.49 15 759 2465 -24.3 -38.3 26 14.0 -25.5 150 16 269.3 269.3 264.5 269.8 0.18 16 747 2661 -25.1 -40.1 23 15.0 -26.2 150 16 269.6 269.7 264.7 270.1 0.16 17 737 2826 -23.7 -41.7 17 18.0 -25.1 150 16 272.2 272.2 266.4 272.6 0.13 18 717 3160 -24.5 -46.5 11 22.0 -26.0 151 17 273.5 273.5 267.2 273.7 0.08 19 700 3447 -25.7 -46.7 12 21.0 -27.1 155 19 274.0 274.0 267.5 274.3 0.08 20 680 3556 -27.1 -46.1 15 19.0 -28.3 136 16 274.7 274.8 268.0 275.0 0.09 21 676 3578 -27.5 -36.5 42 9.0 -28.3 132 16 274.8 274.8 268.4 275.5 0.25 22 669 3618 -27.9 -34.9 51 7.0 -28.5 125 15 275.1 275.2 268.7 276.0 0.29 23 656 3693 -28.5 -38.5 38 10.0 -29.3 122 13 276.0 276.0 269.1 276.7 0.21 24 602 4032 -32.9 -36.4 71 3.5 -33.1 140 10 277.8 277.8 270.3 278.7 0.28 25 505 4758 -41.9 -43.9 81 2.0 -42.0 183 8 281.2 281.2 272.1 281.7 0.15 26 500 4800 -42.3 -44.8 76 2.5 -42.4 185 8 281.5 281.5 272.3 281.9 0.14 27 453 5463 -45.3 -52.3 45 7.0 -45.5 113 7 285.8 285.8 274.5 286.0 0.07 28 416 6025 -50.3 -53.7 67 3.4 -50.4 93 2 286.4 286.4 274.9 286.6 0.06 29 400 6280 -52.3 -58.3 48 6.0 -52.4 170 3 287.0 287.0 275.2 287.1 0.04 30 381 6595 -53.7 -59.7 48 6.0 -53.8 130 5 289.2 289.2 276.3 289.3 0.03 31 319 7719 -61.5 -65.7 57 4.2 -61.5 22 14 293.5 293.5 278.4 293.5 0.02 32 300 8100 -62.7 -67.1 55 4.4 -62.7 10 17 297.0 297.0 280.0 297.0 0.02 33 298 8141 -62.9 -66.7 60 3.8 -62.9 10 17 297.2 297.2 280.1 297.3 0.02 34 294 8224 -62.9 -65.7 69 2.8 -62.9 15 17 298.4 298.4 280.7 298.5 0.02 35 282 8480 -60.9 -70.9 26 10.0 -61.0 11 14 304.8 304.8 283.4 304.9 0.01 36 262 8937 -59.1 -77.1 8 18.0 -59.2 340 6 314.0 314.0 286.7 314.0 0.00 37 250 9230 -57.5 -78.5 5 21.0 -57.6 295 4 320.6 320.6 288.9 320.6 0.00 38 243 9410 -55.9 -80.9 3 25.0 -56.1 279 6 325.6 325.6 290.5 325.6 0.00 39 200 10650 -54.5 -82.5 2 28.0 -54.8 240 6 346.5 346.5 295.8 346.5 0.00 40 193 10878 -54.3 -82.3 2 28.0 -54.6 261 9 350.3 350.3 296.7 350.3 0.00 41 150 12490 -55.7 -83.7 2 28.0 -56.1 260 19 374.1 374.1 301.3 374.1 0.00 42 100 15060 -56.5 -85.5 1 29.0 -56.9 255 24 418.6 418.6 307.6 418.6 0.00 43 70 17310 -60.1 -87.1 2 27.0 -60.5 270 38 455.8 455.8 311.4 455.8 0.00 44 50 19380 -63.3 -88.3 2 25.0 -63.7 260 43 494.3 494.3 314.5 494.3 0.00 45 30 22500 -67.1 -90.1 2 23.0 -67.5 270 40 561.7 561.7 318.8 561.7 0.00 46 29 22705 -67.1 -90.1 2 23.0 -67.5 271 41 567.2 567.2 319.0 567.2 0.00 TRP 298 8141 -62.9 -66.7 60 3.8 -62.9 10 17 297.2 297.2 280.1 297.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 4967.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 49.68 % Est. max temperature: -9.35 C = 15.17 F Sfc-Lift cond lev (LCL): 897.17 mb = 628.91 m = 2063.34 ft T: -20.13 C 700-500 lapse rate: 12.27 C/km ThetaE index: 0.56 C Layer 759.0- 747.0 mb Conv cond level (CCL): 580.02 mb = 4185.69 m = 13732.42 ft Mean mixing ratio: 0.34 g/kg Conv temperature: 3.44 C = 38.19 F Cap Strength: 19.08 C Lifted Index: 19.26 C Risk: None Lifted Index @300 mb: 27.57 C Lifted Index @700 mb: 14.86 C Showalter Index: 13.23 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 8.80 C K Index: -32.70 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.13 J/kg Max Up Vert Vel: 11.06 m/s Conv Inhibition (B-): 47023.84 J/kg Cap Strength: 19.06 C Lift Cond Lev (LCL): 806.57 mb = 1697.15 m = 5568.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 176 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 ---------------------------------------------------------- 0 976 34 75 10 -9.7 -2.6 | 37 15 -9.1 -11.8 1 938 305 80 29 -28.6 -5.0 | 63 31 -28.0 -14.3 2 925 402 95 21 -20.9 1.8 | 70 22 -20.4 -7.4 3 899 610 155 13 -5.5 11.8 | 117 6 -4.9 2.5 4 863 914 160 21 -7.2 19.7 | 148 12 -6.6 10.5 5 850 1029 155 18 -7.6 16.3 | 135 10 -7.0 7.1 6 817 1524 170 14 -2.4 13.8 | 158 5 -1.9 4.5 7 797 1829 150 15 -7.5 13.0 | 118 8 -6.9 3.7 8 723 3048 150 16 -8.0 13.9 | 122 9 -7.4 4.6 9 700 3447 155 19 -8.0 17.2 | 137 11 -7.5 8.0 10 664 3658 120 14 -12.1 7.0 | 79 12 -11.6 -2.3 11 616 3962 135 10 -7.1 7.1 | 71 7 -6.5 -2.2 12 500 4800 185 8 0.7 8.0 | 316 2 1.3 -1.3 13 494 4877 205 12 5.1 10.9 | 254 6 5.6 1.6 14 472 5182 185 11 1.0 11.0 | 222 2 1.5 1.7 15 431 5791 25 1 -0.4 -0.9 | 359 10 0.1 -10.2 16 400 6280 170 3 -0.5 3.0 | 360 6 0.0 -6.3 17 340 7315 35 10 -5.7 -8.2 | 16 18 -5.2 -17.5 18 300 8100 10 17 -3.0 -16.7 | 5 26 -2.4 -26.0 19 298 8141 10 17 -3.0 -16.7 | 5 26 -2.4 -26.0 20 294 8230 15 17 -4.4 -16.4 | 8 26 -3.8 -25.7 21 280 8534 10 13 -2.3 -12.8 | 4 22 -1.7 -22.1 22 253 9144 325 2 1.1 -1.6 | 351 11 1.7 -10.9 23 250 9230 295 4 3.6 -1.7 | 339 12 4.2 -11.0 24 230 9754 250 10 9.4 3.4 | 300 12 10.0 -5.8 25 209 10363 220 10 6.4 7.7 | 283 7 7.0 -1.6 26 200 10650 240 6 5.2 3.0 | 317 9 5.8 -6.3 27 190 10973 270 10 10.0 -0.0 | 311 14 10.6 -9.3 28 181 11278 245 12 10.9 5.1 | 290 12 11.4 -4.2 29 173 11582 270 11 11.0 -0.0 | 309 15 11.6 -9.3 30 165 11887 250 14 13.2 4.8 | 288 14 13.7 -4.5 31 150 12490 260 19 18.7 3.3 | 287 20 19.3 -6.0 32 143 12802 260 20 19.7 3.5 | 286 21 20.3 -5.8 33 136 13106 235 16 13.1 9.2 | 270 14 13.7 -0.1 34 130 13411 255 14 13.5 3.6 | 292 15 14.1 -5.6 35 118 14021 255 22 21.3 5.7 | 279 22 21.8 -3.6 36 107 14630 255 23 22.2 6.0 | 278 23 22.8 -3.3 37 102 14935 265 23 22.9 2.0 | 287 25 23.5 -7.3 38 100 15060 255 24 23.2 6.2 | 277 24 23.8 -3.0 39 97 15240 260 26 25.6 4.5 | 280 27 26.2 -4.7 40 88 15850 275 23 22.9 -2.0 | 296 26 23.5 -11.3 41 80 16459 260 28 27.6 4.9 | 279 28 28.1 -4.4 42 76 16764 270 28 28.0 -0.0 | 288 30 28.6 -9.3 43 70 17310 270 38 38.0 -0.0 | 284 40 38.6 -9.3 44 50 19380 260 43 42.3 7.5 | 272 43 42.9 -1.8 45 49 19507 260 41 40.4 7.1 | 273 41 40.9 -2.1 46 36 21336 285 45 43.5 -11.6 | 295 49 44.0 -20.9 47 33 21946 265 44 43.8 3.8 | 277 45 44.4 -5.4 48 31 22250 275 51 50.8 -4.4 | 285 53 51.4 -13.7 49 30 22500 270 40 40.0 -0.0 | 283 42 40.6 -9.3 50 24 23165 275 44 43.8 -3.8 | 286 46 44.4 -13.1 Wind Parameters Mean winds (0-6000m): 146.5 at 12.4 knts Storm direction: 176.5 at 9.3 knts Shear (0-3000m) pos: 3.1 neg: 0.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 133.1 neg: -12.4 tot: 120.7 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 4.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.50 Bulk Shear: 40.64 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 88 20 63 22| 14.0 0.0 14.0|112.0 0.0 112.0 224.1 0.56| 39.1 21.7 1000 117 19 88 16| 9.8 0.0 9.8|126.8 -5.7 121.1 121.1 0.48| 27.8 13.4 1500 127 18 97 14| 6.1 0.0 6.1|132.0 -5.7 126.3 84.2 0.48| 20.5 9.8 2000 132 18 101 13| 4.6 1.3 5.9|132.2 -12.4 119.8 59.9 0.38| 16.7 6.4 2500 135 17 104 12| 3.7 1.1 4.7|132.6 -12.4 120.3 48.1 0.38| 13.4 5.1 3000 137 17 107 11| 3.1 0.9 4.0|133.1 -12.4 120.7 40.2 0.38| 11.3 4.3 4000 138 16 104 11| 2.3 1.0 3.2|139.5 -45.8 93.8 23.4 0.18| 10.9 2.0 5000 144 14 104 8| 2.7 0.8 3.4|139.8 -49.3 90.5 18.1 0.10| 10.1 1.0 6000 146 12 100 6| 2.4 1.8 4.2|143.3 -75.3 68.1 11.3 -0.05| 10.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250419.00.gif