UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 10 OCT 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 -169 SFC 977 34 -19.7 -24.0 69 4.3 -20.3 55 5 255.1 255.2 254.4 256.7 0.56 2 972 69 -17.9 -22.1 70 4.2 -18.5 52 5 257.3 257.4 256.4 259.2 0.67 3 925 411 -21.3 -22.2 92 0.9 -21.4 25 1 257.5 257.6 256.6 259.4 0.70 4 911 523 -22.3 -22.5 98 0.2 -22.3 33 2 257.6 257.7 256.7 259.5 0.69 5 884 745 -22.7 -28.7 58 6.0 -23.4 49 4 259.4 259.5 257.6 260.6 0.40 6 857 972 -23.9 -27.3 73 3.4 -24.3 66 6 260.5 260.6 258.6 261.8 0.47 7 850 1032 -22.9 -28.9 58 6.0 -23.5 70 6 262.2 262.2 259.7 263.3 0.41 8 841 1170 -21.3 -37.3 22 16.0 -22.7 65 6 264.6 264.7 261.2 265.2 0.18 9 821 1481 -22.1 -37.1 24 15.0 -23.4 55 5 265.6 265.6 261.9 266.2 0.19 10 796 1874 -23.9 -37.9 26 14.0 -25.1 42 4 266.1 266.1 262.2 266.6 0.18 11 740 2780 -24.1 -38.1 26 14.0 -25.3 10 1 271.4 271.5 266.0 272.0 0.19 12 735 2862 -23.1 -39.1 22 16.0 -24.5 7 1 273.1 273.1 267.1 273.6 0.18 13 700 3452 -24.5 -39.5 24 15.0 -25.8 110 1 275.4 275.4 268.6 275.9 0.18 14 586 4162 -29.1 -51.1 10 22.0 -30.3 184 2 284.4 284.4 273.8 284.6 0.06 15 527 4618 -33.3 -61.3 4 28.0 -34.3 228 3 288.1 288.1 275.7 288.1 0.02 16 500 4850 -35.3 -57.3 9 22.0 -36.1 250 3 290.0 290.0 276.7 290.1 0.03 17 429 5906 -40.5 -60.5 10 20.0 -41.1 145 11 296.4 296.4 279.7 296.5 0.03 18 400 6380 -43.5 -56.5 22 13.0 -43.9 190 13 298.5 298.5 280.7 298.6 0.05 19 395 6465 -44.1 -56.1 25 12.0 -44.5 190 12 298.7 298.8 280.8 298.9 0.05 20 371 6883 -46.5 -61.5 17 15.0 -46.9 168 14 301.0 301.0 281.8 301.1 0.03 21 300 8260 -57.3 -69.3 20 12.0 -57.4 150 11 304.6 304.6 283.2 304.6 0.01 22 265 9033 -63.1 -75.1 18 12.0 -63.1 166 11 307.1 307.1 284.2 307.1 0.01 23 250 9390 -64.9 -79.9 11 15.0 -65.0 150 7 309.6 309.6 285.2 309.6 0.00 24 242 9587 -65.5 -76.5 20 11.0 -65.5 172 9 311.6 311.6 285.9 311.6 0.00 25 231 9869 -66.5 -80.5 12 14.0 -66.5 190 12 314.2 314.2 286.8 314.2 0.00 26 200 10740 -65.7 -82.7 8 17.0 -65.8 275 4 328.7 328.7 291.3 328.7 0.00 27 150 12490 -65.7 -86.7 4 21.0 -65.8 235 26 356.9 356.9 298.1 356.9 0.00 28 138 12995 -66.3 -88.3 3 22.0 -66.4 232 25 364.5 364.5 299.5 364.5 0.00 29 127 13501 -62.5 -87.5 2 25.0 -62.7 245 20 380.1 380.1 302.3 380.1 0.00 30 100 14980 -60.5 -89.5 1 29.0 -60.8 255 40 410.8 410.8 306.6 410.8 0.00 31 71 17139 -55.3 -88.3 1 33.0 -56.0 260 60 464.2 464.2 312.1 464.2 0.00 32 70 17230 -53.5 -87.5 1 34.0 -54.4 260 61 469.9 469.9 312.6 469.9 0.00 33 50 19450 -42.5 -82.5 0 40.0 -45.9 260 86 543.3 543.3 317.7 543.4 0.01 34 37 21555 -26.5 -72.5 0 46.0 -37.5 257 121 633.3 633.3 322.0 633.7 0.06 35 35 21956 -26.5 -72.5 0 46.0 -37.8 255 124 643.4 643.4 322.4 643.9 0.06 TRP 231 9869 -66.5 -80.5 12 14.0 -66.5 190 12 314.2 314.2 286.8 314.2 0.00 WND 35 21956 -26.5 -72.5 0 46.0 -37.8 255 124 643.4 643.4 322.4 643.9 0.06 Sounding variables and indices 1000-500 mb thick: 5019.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 29.58 % Est. max temperature: -9.59 C = 14.74 F Sfc-Lift cond lev (LCL): 910.10 mb = 530.67 m = 1741.03 ft T: -22.31 C 700-500 lapse rate: 7.73 C/km ThetaE index: 0.00 C Layer 977.0- 0.0 mb Conv cond level (CCL): 610.94 mb = 3995.55 m = 13108.62 ft Mean mixing ratio: 0.62 g/kg Conv temperature: 7.20 C = 44.96 F Cap Strength: 23.81 C Lifted Index: 25.03 C Risk: None Lifted Index @300 mb: 31.92 C Lifted Index @700 mb: 14.74 C Showalter Index: 21.96 C Risk: None Total Totals Index: 18.80 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 6.40 C K Index: -31.50 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 5.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.00 J/kg Max Up Vert Vel: 4.24 m/s Conv Inhibition (B-): 48398.40 J/kg Cap Strength: 24.68 C Lift Cond Lev (LCL): 887.74 mb = 713.58 m = 2341.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 155 at 3 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 ---------------------------------------------------------- 0 977 34 55 5 -4.1 -2.9 | 29 6 -3.0 -5.3 1 925 411 25 1 -0.4 -0.9 | 348 3 0.7 -3.3 2 850 1032 70 6 -5.6 -2.1 | 45 6 -4.5 -4.5 3 723 3048 0 0 -0.0 -0.0 | 335 3 1.1 -2.4 4 700 3452 110 1 -0.9 0.3 | 355 2 0.2 -2.1 5 500 4850 250 3 2.8 1.0 | 290 4 3.9 -1.4 6 436 5791 135 11 -7.8 7.8 | 129 9 -6.7 5.4 7 400 6380 190 13 2.3 12.8 | 198 11 3.4 10.4 8 399 6401 190 12 2.1 11.8 | 199 10 3.2 9.4 9 381 6706 190 14 2.4 13.8 | 197 12 3.5 11.4 10 363 7010 150 14 -7.0 12.1 | 149 11 -5.9 9.7 11 347 7315 140 16 -10.3 12.3 | 137 13 -9.2 9.8 12 331 7620 130 14 -10.7 9.0 | 124 12 -9.6 6.6 13 316 7925 145 10 -5.7 8.2 | 141 7 -4.6 5.8 14 301 8230 145 10 -5.7 8.2 | 141 7 -4.6 5.8 15 300 8260 150 11 -5.5 9.5 | 148 8 -4.4 7.1 16 273 8839 185 12 1.0 12.0 | 193 10 2.2 9.5 17 260 9144 155 10 -4.2 9.1 | 155 7 -3.1 6.6 18 250 9390 150 7 -3.5 6.1 | 147 4 -2.4 3.6 19 235 9754 190 10 1.7 9.8 | 201 8 2.9 7.4 20 231 9869 190 12 2.1 11.8 | 199 10 3.2 9.4 21 224 10058 195 15 3.9 14.5 | 202 13 5.0 12.1 22 213 10363 180 13 0.0 13.0 | 186 11 1.1 10.6 23 202 10668 350 1 0.2 -1.0 | 339 4 1.3 -3.4 24 200 10740 275 4 4.0 -0.3 | 298 6 5.1 -2.8 25 183 11278 225 12 8.5 8.5 | 238 11 9.6 6.1 26 166 11887 225 17 12.0 12.0 | 234 16 13.1 9.6 27 158 12192 245 15 13.6 6.3 | 255 15 14.7 3.9 28 150 12490 235 26 21.3 14.9 | 241 26 22.4 12.5 29 143 12802 230 28 21.4 18.0 | 235 27 22.6 15.6 30 129 13411 235 19 15.6 10.9 | 243 19 16.7 8.5 31 123 13716 265 21 20.9 1.8 | 272 22 22.0 -0.6 32 117 14021 245 18 16.3 7.6 | 253 18 17.4 5.2 33 111 14326 235 28 22.9 16.1 | 240 28 24.1 13.6 34 106 14630 260 26 25.6 4.5 | 266 27 26.7 2.1 35 100 14980 255 40 38.6 10.4 | 259 41 39.8 7.9 36 96 15240 255 40 38.6 10.4 | 259 41 39.8 7.9 37 70 17230 260 61 60.1 10.6 | 262 62 61.2 8.2 38 65 17678 255 58 56.0 15.0 | 258 59 57.1 12.6 39 62 17983 255 72 69.5 18.6 | 257 72 70.7 16.2 40 50 19450 260 86 84.7 14.9 | 262 87 85.8 12.5 41 44 20422 260 102 100.5 17.7 | 261 103 101.6 15.3 42 42 20726 255 97 93.7 25.1 | 257 97 94.8 22.7 43 40 21031 260 117 115.2 20.3 | 261 118 116.3 17.9 44 35 21956 255 124 119.8 32.1 | 256 124 120.9 29.7 45 32 22250 255 124 119.8 32.1 | 256 124 120.9 29.7 46 24 23165 260 107 105.4 18.6 | 261 108 106.5 16.2 Wind Parameters Mean winds (0-6000m): 125.3 at 3.6 knts Storm direction: 155.3 at 2.7 knts Shear (0-3000m) pos: 0.8 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -53.8 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -12.2 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.35 Bulk Shear: 2.07 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 48 3 11 4| 0.0 3.3 3.3| 0.6 -4.2 -3.6 -7.1 -0.53| 5.1 -2.7 1000 59 3 23 4| 2.3 1.7 4.0| 6.5 -4.2 2.3 2.3 0.16| 5.0 0.8 1500 60 4 26 5| 1.6 1.7 3.3| 6.5 -7.5 -1.1 -0.7 -0.05| 4.1 -0.2 2000 59 4 26 5| 1.2 1.8 2.9| 6.5 -9.9 -3.5 -1.7 -0.16| 3.5 -0.6 2500 60 4 25 5| 0.9 1.7 2.7| 6.5 -11.5 -5.0 -2.0 -0.23| 3.2 -0.7 3000 65 3 25 4| 0.8 1.6 2.4| 6.5 -12.2 -5.8 -1.9 -0.26| 2.9 -0.8 4000 75 2 23 3| 0.7 1.2 1.8| 7.1 -12.5 -5.4 -1.3 -0.22| 2.6 -0.6 5000 77 2 24 3| 0.3 0.9 1.3| 7.7 -15.1 -7.4 -1.5 -0.25| 2.6 -0.7 6000 125 4 78 2| 0.3 1.0 1.2| 16.5 -34.8 -18.3 -3.0 -0.36| 3.7 -1.3 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251010.12.gif