UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122723.upa.cvt Date: 2300Z 27 DEC 25 Searching for 89664... Searching the city database file for: 89664 ... Date:2300Z 27 DEC 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 4 140 2 SFC 999 34 -0.5 -4.6 74 4.1 -2.0 140 2 272.7 273.2 271.2 280.2 2.71 2 968 276 -1.7 -10.7 50 9.0 -4.5 127 6 274.0 274.3 270.5 278.9 1.74 3 925 622 -5.1 -12.1 58 7.0 -7.1 155 8 274.1 274.4 270.4 278.7 1.63 4 867 1127 -9.7 -11.9 84 2.2 -10.3 186 9 274.4 274.7 270.8 279.4 1.77 5 850 1280 -8.7 -10.6 86 1.9 -9.2 195 8 277.0 277.4 272.7 282.7 2.00 6 842 1353 -8.7 -10.7 85 2.0 -9.3 192 9 277.8 278.1 273.2 283.5 2.01 7 770 2041 -12.9 -13.4 96 0.5 -13.0 256 7 280.4 280.8 274.3 285.5 1.76 8 700 2762 -16.9 -18.0 91 1.1 -17.1 260 8 283.8 284.0 275.5 287.7 1.32 9 659 3213 -19.7 -21.6 85 1.9 -20.1 249 10 285.6 285.7 276.0 288.7 1.03 10 653 3281 -18.7 -20.6 85 1.9 -19.1 240 10 287.4 287.6 277.1 290.9 1.14 11 580 4159 -22.9 -25.1 82 2.2 -23.3 239 8 292.4 292.6 279.1 295.1 0.86 12 538 4709 -24.3 -26.9 79 2.6 -24.7 267 5 297.1 297.3 281.2 299.7 0.79 13 500 5240 -28.1 -30.6 79 2.5 -28.5 265 9 298.8 298.9 281.7 300.7 0.60 14 466 5740 -31.3 -32.4 90 1.1 -31.4 258 9 300.9 301.0 282.4 302.7 0.54 15 413 6581 -37.7 -42.0 64 4.3 -38.0 256 7 303.2 303.2 283.0 304.0 0.23 16 400 6800 -39.7 -42.9 71 3.2 -39.9 250 7 303.4 303.4 283.1 304.2 0.22 17 369 7348 -43.9 -46.2 78 2.3 -44.0 260 6 304.9 304.9 283.6 305.5 0.16 18 336 7971 -48.7 -52.5 65 3.8 -48.8 277 6 306.6 306.6 284.1 306.9 0.09 19 334 8010 -49.1 -54.0 56 4.9 -49.3 273 7 306.6 306.6 284.1 306.9 0.07 20 321 8271 -50.1 -62.1 23 12.0 -50.3 250 15 308.7 308.7 284.9 308.8 0.03 21 300 8710 -53.3 -63.3 29 10.0 -53.5 255 15 310.2 310.2 285.4 310.3 0.03 22 289 8950 -54.7 -59.7 54 5.0 -54.8 258 17 311.6 311.6 285.9 311.7 0.04 23 280 9151 -55.7 -62.7 41 7.0 -55.8 260 17 312.9 313.0 286.4 313.1 0.03 24 275 9266 -55.3 -69.3 16 14.0 -55.5 262 17 315.1 315.1 287.2 315.2 0.01 25 250 9880 -50.7 -75.7 4 25.0 -51.1 245 18 330.7 330.7 291.9 330.7 0.01 26 221 10688 -46.7 -78.7 1 32.0 -47.3 245 25 348.7 348.7 296.4 348.7 0.00 27 200 11350 -45.3 -79.3 1 34.0 -46.1 255 20 361.0 361.0 298.9 361.1 0.00 28 174 12278 -43.5 -79.5 1 36.0 -44.6 256 19 378.7 378.7 302.1 378.7 0.00 29 150 13270 -44.1 -80.1 1 36.0 -45.3 245 19 394.1 394.1 304.4 394.1 0.00 30 100 16010 -43.1 -81.1 1 38.0 -44.9 245 21 444.4 444.5 310.3 444.5 0.01 31 70 18420 -39.9 -80.9 0 41.0 -43.1 250 12 499.0 499.0 314.9 499.1 0.01 32 50 20730 -38.1 -81.1 0 43.0 -42.8 255 12 553.7 553.7 318.3 553.7 0.01 33 38 22624 -36.3 -81.3 0 45.0 -42.6 229 8 603.5 603.5 320.7 603.6 0.01 34 30 24260 -36.7 -82.7 0 46.0 -43.7 215 3 644.6 644.6 322.5 644.7 0.01 35 29 24495 -36.5 -82.5 0 46.0 -43.8 220 3 651.4 651.4 322.7 651.5 0.02 TRP 280 9151 -55.7 -62.7 41 7.0 -55.8 260 17 312.9 313.0 286.4 313.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5236.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 81.43 % Est. max temperature: 3.90 C = 39.01 F Sfc-Lift cond lev (LCL): 936.92 mb = 524.45 m = 1720.62 ft T: -4.14 C 700-500 lapse rate: 4.52 C/km ThetaE index: 1.46 C Layer 968.0- 867.0 mb Conv cond level (CCL): 770.28 mb = 2037.82 m = 6685.68 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 7.21 C = 44.98 F Cap Strength: 15.76 C Lifted Index: 16.59 C Risk: None Lifted Index @300 mb: 22.12 C Lifted Index @700 mb: 6.52 C Showalter Index: 13.72 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.50 C K Index: 7.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.48 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 56147.52 J/kg Cap Strength: 16.59 C Lift Cond Lev (LCL): 850.60 mb = 1274.55 m = 4181.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 6 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 ---------------------------------------------------------- 0 999 34 140 2 -1.3 1.5 | 99 8 -7.7 1.2 1 964 305 125 7 -5.7 4.0 | 107 13 -12.2 3.6 2 927 610 155 7 -3.0 6.3 | 122 11 -9.4 6.0 3 925 622 155 8 -3.4 7.3 | 125 12 -9.8 6.9 4 891 914 155 8 -3.4 7.3 | 125 12 -9.8 6.9 5 857 1219 200 10 3.4 9.4 | 161 10 -3.0 9.0 6 850 1280 195 8 2.1 7.7 | 149 9 -4.4 7.4 7 823 1524 185 12 1.0 12.0 | 155 13 -5.4 11.6 8 791 1829 205 10 4.2 9.1 | 166 9 -2.2 8.7 9 760 2134 280 6 5.9 -1.0 | 21 2 -0.5 -1.4 10 730 2438 290 6 5.6 -2.1 | 18 3 -0.8 -2.4 11 700 2762 260 8 7.9 1.4 | 235 2 1.4 1.0 12 673 3048 270 9 9.0 -0.0 | 278 3 2.6 -0.4 13 646 3353 230 10 7.7 6.4 | 191 6 1.2 6.1 14 620 3658 255 18 17.4 4.7 | 249 12 10.9 4.3 15 571 4267 235 6 4.9 3.4 | 154 3 -1.5 3.1 16 525 4877 280 5 4.9 -0.9 | 51 2 -1.5 -1.2 17 500 5240 265 9 9.0 0.8 | 261 3 2.5 0.4 18 483 5486 250 10 9.4 3.4 | 224 4 3.0 3.1 19 442 6096 270 8 8.0 -0.0 | 283 2 1.6 -0.4 20 400 6800 250 7 6.6 2.4 | 184 2 0.1 2.0 21 354 7620 265 6 6.0 0.5 | 108 0 -0.5 0.2 22 338 7925 280 5 4.9 -0.9 | 51 2 -1.5 -1.2 23 323 8230 250 15 14.1 5.1 | 238 9 7.7 4.8 24 300 8710 255 15 14.5 3.9 | 246 9 8.0 3.5 25 280 9144 260 19 18.7 3.3 | 257 13 12.3 2.9 26 280 9151 260 17 16.7 3.0 | 256 11 10.3 2.6 27 255 9754 270 17 17.0 -0.0 | 272 11 10.6 -0.4 28 250 9880 245 18 16.3 7.6 | 234 12 9.9 7.2 29 243 10058 245 17 15.4 7.2 | 233 11 9.0 6.8 30 232 10363 255 21 20.3 5.4 | 250 15 13.8 5.1 31 222 10668 245 25 22.7 10.6 | 238 19 16.2 10.2 32 212 10973 240 20 17.3 10.0 | 228 15 10.9 9.6 33 202 11278 260 19 18.7 3.3 | 257 13 12.3 2.9 34 200 11350 255 20 19.3 5.2 | 250 14 12.9 4.8 35 176 12192 255 20 19.3 5.2 | 250 14 12.9 4.8 36 161 12802 260 14 13.8 2.4 | 254 8 7.3 2.1 37 154 13106 270 16 16.0 -0.0 | 272 10 9.6 -0.4 38 150 13270 245 19 17.2 8.0 | 235 13 10.8 7.7 39 147 13411 250 26 24.4 8.9 | 245 20 18.0 8.5 40 134 14021 230 15 11.5 9.6 | 209 11 5.0 9.3 41 128 14326 255 16 15.5 4.1 | 247 10 9.0 3.8 42 117 14935 220 21 13.5 16.1 | 204 17 7.1 15.7 43 112 15240 250 16 15.0 5.5 | 239 10 8.6 5.1 44 107 15545 245 21 19.0 8.9 | 236 15 12.6 8.5 45 102 15850 230 11 8.4 7.1 | 196 7 2.0 6.7 46 100 16010 245 21 19.0 8.9 | 236 15 12.6 8.5 47 98 16154 245 21 19.0 8.9 | 236 15 12.6 8.5 48 85 17069 245 18 16.3 7.6 | 234 12 9.9 7.2 49 78 17678 215 18 10.3 14.7 | 195 15 3.9 14.4 50 75 17983 245 11 10.0 4.6 | 219 6 3.5 4.3 51 70 18420 250 12 11.3 4.1 | 232 6 4.8 3.7 52 68 18593 245 11 10.0 4.6 | 219 6 3.5 4.3 53 60 19507 270 15 15.0 -0.0 | 272 9 8.6 -0.4 54 55 20117 200 10 3.4 9.4 | 161 10 -3.0 9.0 55 50 20730 255 12 11.6 3.1 | 242 6 5.1 2.7 56 48 21031 275 10 10.0 -0.9 | 289 4 3.5 -1.2 57 44 21641 255 11 10.6 2.8 | 239 5 4.2 2.5 58 42 21946 235 10 8.2 5.7 | 198 6 1.7 5.4 59 30 24260 215 3 1.7 2.5 | 114 5 -4.7 2.1 60 26 24689 235 2 1.6 1.1 | 99 5 -4.8 0.8 Wind Parameters Mean winds (0-6000m): 236.7 at 8.6 knts Storm direction: 266.7 at 6.5 knts Shear (0-3000m) pos: 1.4 neg: 0.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 178.1 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -3.9 tot: 42.5 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 17.10 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 ------------------------------------------------------------------------------- 500 133 6 108 11| 5.2 0.0 5.2| 11.2 0.0 11.2 22.4 0.51| 7.7 3.9 1000 147 7 118 11| 3.7 0.0 3.7| 23.3 0.0 23.3 23.3 0.67| 6.0 4.0 1500 165 8 130 11| 3.6 0.0 3.6| 35.7 -2.8 32.9 21.9 0.55| 7.0 3.8 2000 177 8 139 11| 2.2 0.0 2.2| 45.7 -2.8 42.9 21.4 0.50| 8.4 4.2 2500 188 8 144 9| 1.7 0.0 1.7| 45.7 -3.2 42.5 17.0 0.51| 8.1 4.2 3000 203 8 154 8| 1.4 0.5 1.9| 46.4 -3.9 42.5 14.2 0.43| 7.6 3.3 4000 224 9 179 6| 1.1 0.9 1.9| 62.6 -17.6 45.0 11.3 0.25| 8.6 2.2 5000 230 9 181 5| 1.0 0.7 1.7| 62.6 -23.4 39.2 7.8 0.11| 7.9 0.9 6000 237 9 190 4| 1.0 1.0 1.9| 64.1 -25.6 38.5 6.4 0.08| 7.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251227.23.gif