UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122423.upa.cvt Date: 2300Z 24 DEC 25 Searching for 89664... Searching the city database file for: 89664 ... Date:2300Z 24 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 -10 225 4 SFC 998 34 3.4 -5.6 52 9.0 0.0 225 4 276.7 277.1 273.3 283.7 2.52 2 993 72 0.4 -11.6 40 12.0 -3.3 235 5 274.1 274.4 270.2 278.6 1.58 3 925 610 -2.5 -19.5 26 17.0 -6.7 335 7 276.8 276.9 270.7 279.3 0.88 4 924 619 -2.7 -19.7 26 17.0 -6.8 334 7 276.6 276.8 270.7 279.2 0.87 5 850 1274 -7.7 -22.7 29 15.0 -10.9 240 8 278.1 278.2 271.3 280.2 0.73 6 710 2643 -18.5 -31.5 31 13.0 -20.3 202 34 280.9 280.9 272.3 282.1 0.39 7 700 2749 -19.1 -33.1 28 14.0 -20.9 200 37 281.3 281.4 272.5 282.4 0.34 8 683 2932 -19.3 -36.3 21 17.0 -21.3 197 37 283.1 283.1 273.4 283.9 0.25 9 589 4026 -23.1 -41.1 18 18.0 -24.9 200 46 290.9 291.0 277.4 291.5 0.18 10 500 5210 -29.9 -46.9 18 17.0 -31.1 205 60 296.6 296.6 280.0 297.0 0.11 11 481 5485 -31.3 -51.3 12 20.0 -32.5 205 59 298.2 298.2 280.6 298.4 0.07 12 478 5529 -30.7 -53.7 9 23.0 -32.0 205 61 299.4 299.4 281.2 299.6 0.05 13 451 5941 -31.5 -51.5 12 20.0 -32.7 209 76 303.5 303.5 282.9 303.7 0.07 14 400 6780 -37.3 -49.3 28 12.0 -37.9 210 87 306.5 306.5 284.1 306.9 0.11 15 361 7483 -41.3 -57.3 16 16.0 -41.9 210 98 310.3 310.3 285.5 310.5 0.05 16 354 7616 -40.9 -57.9 14 17.0 -41.5 210 100 312.6 312.6 286.3 312.7 0.04 17 343 7831 -41.9 -58.3 15 16.4 -42.5 210 108 314.1 314.1 286.8 314.2 0.04 18 300 8730 -46.1 -60.1 19 14.0 -46.5 215 102 320.4 320.4 288.9 320.5 0.04 19 276 9278 -49.3 -60.3 27 11.0 -49.6 216 102 323.5 323.5 289.9 323.7 0.04 20 250 9920 -51.3 -65.3 17 14.0 -51.6 220 101 329.8 329.8 291.7 329.9 0.02 21 230 10465 -52.5 -70.5 10 18.0 -52.8 215 89 335.9 335.9 293.3 336.0 0.01 22 200 11380 -50.1 -80.1 2 30.0 -50.6 215 62 353.4 353.4 297.4 353.4 0.00 23 180 12073 -46.3 -79.3 1 33.0 -47.1 206 57 370.5 370.5 300.7 370.5 0.00 24 168 12530 -48.1 -81.1 1 33.0 -48.8 201 51 374.8 374.8 301.4 374.8 0.00 25 154 13112 -41.1 -79.1 1 38.0 -42.6 215 44 396.2 396.2 304.7 396.3 0.00 26 150 13290 -41.7 -78.7 1 37.0 -43.2 220 38 398.2 398.2 305.0 398.2 0.01 27 137 13900 -46.5 -81.5 1 35.0 -47.5 223 39 400.2 400.2 305.2 400.2 0.00 28 129 14300 -46.5 -81.5 1 35.0 -47.6 220 37 407.1 407.1 306.2 407.1 0.00 29 121 14727 -45.5 -81.5 1 36.0 -46.7 225 33 416.5 416.5 307.3 416.5 0.00 30 119 14839 -41.3 -80.3 1 39.0 -43.2 236 32 426.2 426.2 308.4 426.2 0.01 31 106 15619 -45.5 -81.5 1 36.0 -46.9 212 9 432.5 432.5 309.1 432.6 0.00 32 100 16010 -43.7 -80.7 1 37.0 -45.4 250 28 443.3 443.3 310.2 443.3 0.01 33 94 16429 -39.7 -79.7 1 40.0 -42.3 241 24 459.1 459.1 311.7 459.1 0.01 34 84 17192 -42.1 -81.1 1 39.0 -44.4 224 19 469.2 469.2 312.5 469.2 0.01 35 70 18430 -39.9 -79.9 1 40.0 -43.1 245 11 499.0 499.0 314.9 499.1 0.01 36 54 20202 -37.5 -79.5 0 42.0 -42.1 262 13 543.0 543.0 317.7 543.1 0.01 37 50 20730 -38.5 -80.5 0 42.0 -43.0 185 6 552.7 552.7 318.2 552.8 0.01 38 47 21154 -39.5 -80.5 0 41.0 -43.9 180 6 560.2 560.2 318.6 560.3 0.01 TRP 230 10465 -52.5 -70.5 10 18.0 -52.8 215 89 335.9 335.9 293.3 336.0 0.01 WND 343 7831 -41.9 -58.3 15 16.4 -42.5 210 108 314.1 314.1 286.8 314.2 0.04 Sounding variables and indices 1000-500 mb thick: 5220.00 m Freezing level: 983.62 mb = 146.57 m = 480.87 ft Wetbulb zero: 997.93 mb = 34.57 m = 113.40 ft Precipitable water: 0.12 inches Sfc-500 mean rel hum: 24.59 % Est. max temperature: 4.81 C = 40.66 F Sfc-Lift cond lev (LCL): 867.82 mb = 1111.14 m = 3645.43 ft T: -6.46 C 700-500 lapse rate: 4.39 C/km ThetaE index: 5.17 C Layer 993.0- 925.0 mb Conv cond level (CCL): 658.03 mb = 3207.10 m = 10521.86 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 11.73 C = 53.12 F Cap Strength: 11.04 C Lifted Index: 14.67 C Risk: None Lifted Index @300 mb: 29.23 C Lifted Index @700 mb: 4.17 C Showalter Index: 13.82 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 7.20 C K Index: -14.50 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.62 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 39145.09 J/kg Cap Strength: 14.45 C Lift Cond Lev (LCL): 754.43 mb = 2181.56 m = 7157.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 26 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 ---------------------------------------------------------- 0 998 34 225 4 2.8 2.8 | 58 22 -18.7 -11.9 1 963 305 295 10 9.1 -4.2 | 33 23 -12.5 -19.0 2 925 610 335 7 3.0 -6.3 | 41 28 -18.6 -21.1 3 925 610 335 7 3.0 -6.3 | 41 28 -18.6 -21.1 4 890 914 290 6 5.6 -2.1 | 43 23 -15.9 -16.8 5 850 1274 240 8 6.9 4.0 | 54 18 -14.6 -10.8 6 822 1524 235 8 6.6 4.6 | 56 18 -15.0 -10.2 7 790 1829 210 13 6.5 11.3 | 77 15 -15.1 -3.5 8 759 2134 205 24 10.1 21.8 | 122 13 -11.4 7.0 9 729 2438 205 29 12.3 26.3 | 141 15 -9.3 11.5 10 701 2743 200 37 12.7 34.8 | 156 22 -8.9 20.0 11 700 2749 200 37 12.7 34.8 | 156 22 -8.9 20.0 12 672 3048 195 37 9.6 35.7 | 150 24 -12.0 21.0 13 618 3658 200 44 15.0 41.3 | 166 27 -6.5 26.6 14 569 4267 200 47 16.1 44.2 | 169 30 -5.5 29.4 15 523 4877 205 53 22.4 48.0 | 181 33 0.8 33.3 16 500 5210 205 60 25.4 54.4 | 185 40 3.8 39.6 17 481 5486 205 59 24.9 53.5 | 185 39 3.4 38.7 18 441 6096 210 82 41.0 71.0 | 199 60 19.4 56.3 19 400 6780 210 87 43.5 75.3 | 200 64 21.9 60.6 20 354 7620 210 100 50.0 86.6 | 202 77 28.4 71.9 21 343 7831 210 108 54.0 93.5 | 202 85 32.4 78.8 22 338 7925 210 108 54.0 93.5 | 202 85 32.4 78.8 23 300 8730 215 102 58.5 83.6 | 208 78 36.9 68.8 24 282 9144 215 102 58.5 83.6 | 208 78 36.9 68.8 25 250 9920 220 101 64.9 77.4 | 215 76 43.4 62.6 26 245 10058 220 102 65.6 78.1 | 215 77 44.0 63.4 27 230 10465 215 89 51.0 72.9 | 207 65 29.5 58.2 28 203 11278 215 66 37.9 54.1 | 203 43 16.3 39.3 29 200 11380 215 62 35.6 50.8 | 201 39 14.0 36.0 30 177 12192 205 56 23.7 50.8 | 183 36 2.1 36.0 31 169 12497 200 50 17.1 47.0 | 172 33 -4.5 32.2 32 161 12802 205 56 23.7 50.8 | 183 36 2.1 36.0 33 150 13290 220 38 24.4 29.1 | 191 15 2.9 14.4 34 147 13411 215 34 19.5 27.9 | 171 13 -2.1 13.1 35 135 14021 225 40 28.3 28.3 | 206 15 6.7 13.5 36 123 14630 215 34 19.5 27.9 | 171 13 -2.1 13.1 37 117 14935 245 31 28.1 13.1 | 284 7 6.5 -1.6 38 112 15240 200 18 6.2 16.9 | 98 16 -15.4 2.2 39 107 15545 210 10 5.0 8.7 | 70 18 -16.6 -6.1 40 102 15850 220 5 3.2 3.8 | 59 21 -18.3 -10.9 41 100 16010 250 28 26.3 9.6 | 317 7 4.8 -5.2 42 98 16154 250 27 25.4 9.2 | 325 7 3.8 -5.5 43 86 17069 220 18 11.6 13.8 | 84 10 -10.0 -1.0 44 78 17678 240 21 18.2 10.5 | 38 5 -3.4 -4.3 45 75 17983 215 15 8.6 12.3 | 79 13 -13.0 -2.5 46 71 18288 220 8 5.1 6.1 | 62 19 -16.4 -8.6 47 70 18430 245 11 10.0 4.6 | 49 15 -11.6 -10.1 48 68 18593 220 14 9.0 10.7 | 72 13 -12.6 -4.0 49 65 18898 250 12 11.3 4.1 | 44 15 -10.3 -10.6 50 63 19202 205 11 4.6 10.0 | 74 18 -16.9 -4.8 51 60 19507 255 11 10.6 2.8 | 43 16 -10.9 -11.9 52 57 19812 280 10 9.8 -1.7 | 35 20 -11.7 -16.5 53 55 20117 270 13 13.0 -0.0 | 30 17 -8.6 -14.8 54 50 20726 215 10 5.7 8.2 | 67 17 -15.8 -6.6 55 50 20730 185 6 0.5 6.0 | 67 23 -21.0 -8.8 56 19 24079 115 1 -0.9 0.4 | 57 27 -22.5 -14.3 57 18 24384 350 4 0.7 -3.9 | 48 28 -20.9 -18.7 Wind Parameters Mean winds (0-6000m): 205.6 at 34.8 knts Storm direction: 235.6 at 26.1 knts Shear (0-3000m) pos: 1.6 neg: 7.3 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 93.0 deg Storm rel helicity (0-3000m) pos: 152.7 neg: -61.2 tot: 91.5 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 166.47 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 ------------------------------------------------------------------------------- 500 294 8 39 23| 9.6 0.0 9.6| 15.6 -47.9 -32.4 -64.8 -0.42| 15.7 -6.5 1000 300 7 40 24| 4.8 3.3 8.1| 31.9 -48.4 -16.5 -16.5 -0.17| 11.9 -2.0 1500 280 7 42 22| 3.2 3.9 7.1| 51.6 -48.4 3.2 2.1 -0.00| 9.7 -0.0 2000 253 9 47 18| 2.4 6.4 8.8|101.5 -48.4 53.1 26.5 0.30| 10.9 3.3 2500 228 12 62 14| 1.9 7.4 9.4|138.9 -48.4 90.5 36.2 0.43| 11.1 4.7 3000 216 16 83 12| 1.6 7.3 8.9|152.7 -61.2 91.5 30.5 0.38| 10.7 4.0 4000 207 23 117 13| 1.0 5.5 6.4|208.0 -61.2 146.8 36.7 0.44| 9.3 4.1 5000 205 29 140 15| 1.7 4.4 6.1|279.5 -61.2 218.3 43.7 0.48| 8.6 4.1 6000 206 35 159 18| 3.4 3.6 7.0|426.7 -63.7 362.9 60.5 0.47| 9.4 4.4 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251224.23.gif