UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 24 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 -156 SFC 978 34 -22.5 -25.2 79 2.7 -22.8 45 11 252.2 252.3 251.8 253.6 0.50 2 975 55 -22.9 -26.4 73 3.5 -23.3 53 13 252.1 252.1 251.5 253.3 0.45 3 953 212 -21.3 -24.2 77 2.9 -21.7 115 30 255.3 255.4 254.5 256.9 0.57 4 949 242 -18.7 -22.0 75 3.3 -19.2 126 33 258.3 258.4 257.2 260.2 0.69 5 945 271 -18.3 -21.6 75 3.3 -18.8 138 37 259.0 259.1 257.9 261.0 0.72 6 928 399 -17.1 -21.5 69 4.4 -17.8 162 46 261.6 261.7 259.9 263.6 0.74 7 925 422 -17.3 -21.2 72 3.9 -17.9 165 47 261.6 261.7 260.0 263.7 0.76 8 892 694 -17.9 -22.9 65 5.0 -18.7 174 53 263.7 263.8 261.5 265.6 0.68 9 850 1052 -20.1 -23.2 76 3.1 -20.5 170 38 265.1 265.2 262.5 267.1 0.69 10 823 1470 -22.1 -23.5 88 1.4 -22.3 161 22 265.4 265.5 262.8 267.4 0.70 11 811 1658 -22.5 -23.4 92 0.9 -22.6 156 18 266.1 266.2 263.3 268.2 0.71 12 806 1737 -21.1 -23.0 85 1.9 -21.4 154 17 268.1 268.2 264.8 270.2 0.74 13 749 2655 -24.1 -24.1 100 0.0 -24.1 169 28 270.5 270.6 266.4 272.6 0.73 14 717 3186 -26.1 -26.3 98 0.2 -26.1 161 35 271.7 271.8 267.0 273.5 0.62 15 700 3473 -26.3 -31.3 63 5.0 -26.8 165 29 273.4 273.4 267.7 274.6 0.40 16 688 3538 -26.9 -38.9 31 12.0 -27.9 160 30 274.0 274.1 267.8 274.6 0.19 17 682 3571 -26.9 -34.9 47 8.0 -27.6 158 30 274.7 274.8 268.4 275.6 0.29 18 642 3806 -29.3 -49.3 13 20.0 -30.4 142 32 276.8 276.8 269.3 277.0 0.07 19 591 4143 -28.9 -55.9 6 27.0 -30.2 121 34 283.9 283.9 273.5 284.0 0.03 20 500 4870 -35.1 -51.1 18 16.0 -35.8 115 37 290.2 290.3 276.9 290.5 0.07 21 497 4912 -35.3 -50.3 20 15.0 -36.0 115 37 290.5 290.5 277.0 290.8 0.08 22 400 6380 -46.1 -52.1 51 6.0 -46.3 105 31 295.1 295.1 279.3 295.3 0.08 23 356 7146 -51.9 -55.2 68 3.3 -52.0 101 29 297.3 297.3 280.2 297.5 0.06 24 331 7615 -55.3 -59.8 57 4.5 -55.4 102 31 298.9 298.9 280.9 299.0 0.04 25 326 7712 -55.7 -57.9 76 2.2 -55.8 103 31 299.6 299.6 281.3 299.8 0.05 26 311 8012 -56.7 -60.1 65 3.4 -56.8 104 32 302.3 302.3 282.4 302.4 0.04 27 300 8240 -57.9 -61.0 68 3.1 -57.9 105 33 303.7 303.7 283.0 303.9 0.03 28 288 8497 -59.1 -62.9 61 3.8 -59.2 105 35 305.6 305.6 283.7 305.7 0.03 29 280 8674 -59.5 -61.2 80 1.7 -59.5 105 37 307.5 307.5 284.4 307.6 0.04 30 263 9065 -61.3 -64.7 64 3.4 -61.3 110 33 310.4 310.4 285.5 310.5 0.02 31 250 9380 -61.3 -70.3 29 9.0 -61.4 105 30 314.9 314.9 287.1 315.0 0.01 32 222 10120 -59.3 -78.3 7 19.0 -59.5 102 25 328.9 328.9 291.4 328.9 0.00 33 209 10501 -55.7 -81.7 2 26.0 -55.9 109 19 340.2 340.3 294.4 340.3 0.00 34 200 10780 -56.7 -81.7 3 25.0 -56.9 110 14 343.0 343.0 295.0 343.0 0.00 35 150 12600 -57.5 -84.5 2 27.0 -57.8 55 10 371.0 371.0 300.8 371.0 0.00 36 100 15150 -59.1 -87.1 1 28.0 -59.5 275 12 413.5 413.5 306.9 413.5 0.00 37 70 17360 -63.7 -88.7 2 25.0 -64.0 285 19 448.1 448.1 310.7 448.1 0.00 38 63 18002 -65.1 -89.1 2 24.0 -65.3 281 24 458.7 458.7 311.7 458.7 0.00 39 50 19410 -63.9 -88.9 2 25.0 -64.3 285 34 492.9 492.9 314.4 492.9 0.00 40 45 20056 -63.9 -88.9 2 25.0 -64.3 280 35 508.0 508.0 315.5 508.0 0.00 41 38 21081 -68.5 -90.5 3 22.0 -68.8 270 32 521.4 521.4 316.4 521.4 0.00 42 37 21241 -68.5 -90.5 3 22.0 -68.8 269 31 525.4 525.4 316.6 525.4 0.00 TRP 263 9065 -61.3 -64.7 64 3.4 -61.3 110 33 310.4 310.4 285.5 310.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5026.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 49.54 % Est. max temperature: -9.46 C = 14.97 F Sfc-Lift cond lev (LCL): 935.12 mb = 345.35 m = 1133.04 ft T: -17.61 C 700-500 lapse rate: 6.30 C/km ThetaE index: 0.31 C Layer 975.0- 953.0 mb Conv cond level (CCL): 978.00 mb = 34.00 m = 111.55 ft Mean mixing ratio: 0.66 g/kg Conv temperature: -22.17 C = -7.90 F Cap Strength: 19.33 C Lifted Index: 23.50 C Risk: None Lifted Index @300 mb: 29.80 C Lifted Index @700 mb: 11.12 C Showalter Index: 19.14 C Risk: None Total Totals Index: 26.90 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 11.90 C K Index: -13.20 Risk: None Sweat Index: 113.00 Risk: None Energy Index: 4.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.41 J/kg Max Up Vert Vel: 9.84 m/s Conv Inhibition (B-): 43575.77 J/kg Cap Strength: 23.05 C Lift Cond Lev (LCL): 869.43 mb = 883.97 m = 2900.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 168 at 25 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 ---------------------------------------------------------- 0 978 34 45 11 -7.8 -7.8 | 5 32 -2.6 -32.3 1 941 305 150 40 -20.0 34.6 | 124 18 -14.8 10.2 2 925 422 165 47 -12.2 45.4 | 162 22 -7.0 20.9 3 902 610 175 56 -4.9 55.8 | 181 31 0.3 31.3 4 850 1052 170 38 -6.6 37.4 | 174 13 -1.4 12.9 5 818 1524 160 19 -6.5 17.9 | 11 7 -1.3 -6.6 6 799 1829 150 16 -8.0 13.9 | 15 11 -2.8 -10.6 7 779 2134 180 16 0.0 16.0 | 328 10 5.2 -8.5 8 724 3048 160 38 -13.0 35.7 | 145 14 -7.8 11.2 9 700 3473 165 29 -7.5 28.0 | 147 4 -2.3 3.5 10 578 4267 115 35 -31.7 14.8 | 70 28 -26.5 -9.7 11 500 4870 115 37 -33.5 15.6 | 73 30 -28.3 -8.9 12 400 6380 105 31 -29.9 8.0 | 56 30 -24.7 -16.5 13 363 7010 100 29 -28.6 5.0 | 50 30 -23.4 -19.5 14 300 8240 105 33 -31.9 8.5 | 59 31 -26.7 -15.9 15 273 8839 105 38 -36.7 9.8 | 65 35 -31.5 -14.7 16 263 9065 110 33 -31.0 11.3 | 63 29 -25.8 -13.2 17 260 9144 110 32 -30.1 10.9 | 61 28 -24.9 -13.5 18 250 9380 105 30 -29.0 7.8 | 55 29 -23.8 -16.7 19 224 10058 95 26 -25.9 2.3 | 43 30 -20.7 -22.2 20 214 10363 125 23 -18.8 13.2 | 50 18 -13.6 -11.3 21 204 10668 90 14 -14.0 0.0 | 20 26 -8.8 -24.5 22 200 10780 110 14 -13.2 4.8 | 22 21 -8.0 -19.7 23 194 10973 110 14 -13.2 4.8 | 22 21 -8.0 -19.7 24 185 11278 95 14 -13.9 1.2 | 21 25 -8.7 -23.3 25 176 11582 95 16 -15.9 1.4 | 25 25 -10.7 -23.1 26 168 11887 110 16 -15.0 5.5 | 27 21 -9.8 -19.0 27 160 12192 120 11 -9.5 5.5 | 13 19 -4.3 -19.0 28 152 12497 50 10 -7.7 -6.4 | 5 31 -2.5 -30.9 29 150 12600 55 10 -8.2 -5.7 | 6 30 -3.0 -30.2 30 145 12802 50 10 -7.7 -6.4 | 5 31 -2.5 -30.9 31 138 13106 350 2 0.3 -2.0 | 348 27 5.6 -26.5 32 114 14326 295 13 11.8 -5.5 | 330 34 17.0 -30.0 33 109 14630 275 10 10.0 -0.9 | 329 30 15.2 -25.4 34 103 14935 290 10 9.4 -3.4 | 332 31 14.6 -27.9 35 100 15150 275 12 12.0 -1.0 | 326 31 17.2 -25.5 36 99 15240 275 12 12.0 -1.0 | 326 31 17.2 -25.5 37 89 15850 275 10 10.0 -0.9 | 329 30 15.2 -25.4 38 85 16154 250 11 10.3 3.8 | 323 26 15.5 -20.7 39 70 17360 285 19 18.4 -4.9 | 321 38 23.6 -29.4 40 70 17374 295 18 16.3 -7.6 | 326 39 21.5 -32.1 41 63 17983 280 24 23.6 -4.2 | 315 41 28.8 -28.7 42 60 18288 295 25 22.7 -10.6 | 322 45 27.9 -35.1 43 50 19410 285 34 32.8 -8.8 | 311 51 38.0 -33.3 44 49 19507 285 37 35.7 -9.6 | 310 53 40.9 -34.1 45 32 21031 260 28 27.6 4.9 | 301 38 32.8 -19.6 46 29 21336 280 28 27.6 -4.9 | 312 44 32.8 -29.4 Wind Parameters Mean winds (0-6000m): 138.0 at 33.4 knts Storm direction: 168.0 at 25.0 knts Shear (0-3000m) pos: 11.5 neg: 4.3 tot: 15.8 10-3/s Storm rel Dir Shear (0-3000m): 141.1 deg Storm rel helicity (0-3000m) pos: 458.4 neg: -59.0 tot: 399.4 m^2/s^2 ave: 133.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 26.7 stream: 7.4 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 4.26 Bulk Shear: 11.35 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 ------------------------------------------------------------------------------- 500 153 35 123 12| 61.2 0.0 61.2|432.2 0.0 432.2 864.3 0.94| 79.2 74.1 1000 165 41 161 17| 30.6 7.0 37.6|457.4 -13.4 444.0 444.0 0.74| 50.5 37.6 1500 166 39 161 14| 20.4 11.7 32.1|457.4 -26.2 431.2 287.5 0.51| 40.9 21.1 2000 165 35 157 10| 14.8 8.8 23.6|458.4 -39.1 419.2 209.6 0.44| 33.1 14.6 2500 166 32 158 7| 13.8 7.0 20.8|458.4 -50.9 407.5 163.0 0.34| 29.2 10.1 3000 165 32 156 7| 11.5 4.3 15.8|458.4 -59.0 399.4 133.1 0.28| 26.7 7.4 4000 160 32 133 8| 7.7 4.9 12.6|459.1 -90.8 368.3 92.1 0.18| 23.6 4.2 5000 144 33 100 14| 6.2 5.0 11.1|467.9-126.7 341.2 68.2 0.14| 20.1 2.9 6000 138 33 91 17| 5.1 4.4 9.5|467.9-170.8 297.1 49.5 0.11| 17.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20250424.00.gif