UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 17 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 ------------------------------------------------------------------------------- SFC 1011 34 -8.9 -9.8 93 0.9 -9.1 25 4 263.4 263.7 263.4 268.2 1.79 1 1009 45 -10.1 -14.7 69 4.6 -11.1 38 5 262.4 262.6 261.5 265.7 1.21 2 1000 93 -10.7 -15.1 70 4.4 -11.6 95 9 262.5 262.6 261.5 265.7 1.18 3 961 398 -12.9 -15.5 81 2.6 -13.5 165 16 263.2 263.4 262.1 266.5 1.19 4 925 688 -14.1 -16.2 84 2.1 -14.5 165 21 264.9 265.1 263.3 268.1 1.16 5 850 1325 -18.3 -18.3 100 0.0 -18.3 160 20 267.0 267.1 264.6 269.9 1.06 6 840 1413 -19.1 -19.2 99 0.1 -19.1 153 16 267.0 267.2 264.5 269.8 1.00 7 831 1494 -16.9 -18.5 87 1.6 -17.2 147 12 270.2 270.4 266.8 273.2 1.07 8 802 1759 -18.9 -19.2 97 0.3 -19.0 160 12 270.8 271.0 267.2 273.8 1.04 9 780 1966 -18.7 -20.5 86 1.8 -19.0 156 11 273.2 273.3 268.6 276.0 0.96 10 729 2468 -19.9 -25.9 59 6.0 -20.8 124 5 277.2 277.3 270.6 279.1 0.63 11 700 2768 -21.9 -27.9 58 6.0 -22.7 105 2 278.2 278.3 271.1 279.9 0.55 12 672 3067 -23.7 -29.7 58 6.0 -24.5 216 1 279.5 279.6 271.7 281.0 0.48 13 584 4085 -26.1 -43.1 19 17.0 -27.5 269 12 288.1 288.2 275.9 288.6 0.15 14 527 4819 -31.3 -52.3 11 21.0 -32.4 272 20 290.5 290.5 277.0 290.7 0.06 15 520 4914 -31.9 -52.9 11 21.0 -33.0 270 21 290.9 290.9 277.2 291.1 0.05 16 500 5190 -32.3 -56.3 7 24.0 -33.4 270 32 293.7 293.7 278.5 293.8 0.04 17 476 5537 -34.1 -53.1 13 19.0 -35.0 280 44 295.6 295.6 279.4 295.8 0.06 18 426 6304 -41.1 -54.1 23 13.0 -41.6 273 47 296.2 296.2 279.7 296.4 0.06 19 403 6680 -44.5 -51.5 46 7.0 -44.7 270 48 296.5 296.5 279.9 296.8 0.08 20 400 6730 -44.9 -52.9 40 8.0 -45.2 270 48 296.6 296.6 280.0 296.9 0.07 21 367 7298 -49.1 -70.1 7 21.0 -49.4 269 49 298.4 298.4 280.7 298.5 0.01 22 304 8498 -60.3 -65.0 54 4.7 -60.3 284 53 299.2 299.2 281.0 299.3 0.02 23 300 8580 -61.1 -66.1 51 5.0 -61.2 285 54 299.2 299.2 281.0 299.3 0.02 24 282 8962 -64.3 -72.3 33 8.0 -64.3 283 53 300.0 300.0 281.3 300.0 0.01 25 250 9690 -70.5 -76.5 41 6.0 -70.5 280 52 301.3 301.3 281.8 301.3 0.00 26 238 9982 -72.3 -78.3 40 6.0 -72.3 285 58 302.8 302.8 282.5 302.8 0.00 27 234 10082 -71.7 -78.7 34 7.0 -71.7 285 60 305.2 305.2 283.5 305.2 0.00 28 215 10587 -68.7 -80.7 16 12.0 -68.7 296 53 317.3 317.3 287.9 317.3 0.00 29 200 11020 -69.9 -81.9 16 12.0 -69.9 280 34 322.1 322.1 289.4 322.1 0.00 30 150 12730 -69.9 -85.9 8 16.0 -69.9 305 41 349.7 349.7 296.5 349.7 0.00 31 100 15130 -70.7 -89.7 4 19.0 -70.8 295 46 391.1 391.1 303.9 391.1 0.00 32 70 17260 -67.9 -89.9 3 22.0 -68.1 290 60 439.1 439.1 309.8 439.1 0.00 33 56 18608 -67.5 -92.5 2 25.0 -67.7 280 63 469.0 469.0 312.5 469.0 0.00 34 50 19300 -63.3 -91.3 1 28.0 -63.7 275 76 494.3 494.3 314.5 494.3 0.00 35 30 22570 -46.3 -84.3 1 38.0 -49.8 270 107 618.4 618.4 321.4 618.5 0.01 36 22 24679 -35.7 -78.7 0 43.0 -44.6 270 118 707.4 707.4 324.7 707.7 0.04 TRP 238 9982 -72.3 -78.3 40 6.0 -72.3 285 58 302.8 302.8 282.5 302.8 0.00 WND 234 10082 -71.7 -78.7 34 7.0 -71.7 285 60 305.2 305.2 283.5 305.2 0.00 Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 56.42 % Est. max temperature: -5.65 C = 21.83 F Sfc-Lift cond lev (LCL): 996.37 mb = 120.87 m = 396.54 ft T: -10.90 C 700-500 lapse rate: 4.29 C/km ThetaE index: 2.56 C Layer 1009.0-1000.0 mb Conv cond level (CCL): 879.15 mb = 1070.98 m = 3513.67 ft Mean mixing ratio: 1.18 g/kg Conv temperature: -6.16 C = 20.90 F Cap Strength: 20.11 C Lifted Index: 22.14 C Risk: None Lifted Index @300 mb: 22.96 C Lifted Index @700 mb: 11.19 C Showalter Index: 19.62 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: 14.00 C K Index: -10.30 Risk: None Sweat Index: 214.46 Risk: None Energy Index: 5.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.81 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 49954.91 J/kg Cap Strength: 21.58 C Lift Cond Lev (LCL): 915.38 mb = 766.78 m = 2515.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 13 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 1011 34 25 4 -1.7 -3.6 | 78 15 -14.2 -2.9 1 1000 93 95 9 -9.0 0.8 | 94 22 -21.5 1.5 2 973 305 165 13 -3.4 12.6 | 130 21 -15.9 13.2 3 935 610 165 23 -6.0 22.2 | 141 29 -18.5 22.9 4 925 688 165 21 -5.4 20.3 | 139 28 -18.0 21.0 5 862 1219 160 20 -6.8 18.8 | 135 27 -19.4 19.5 6 850 1325 160 20 -6.8 18.8 | 135 27 -19.4 19.5 7 828 1524 145 10 -5.7 8.2 | 116 20 -18.3 8.9 8 794 1829 165 12 -3.1 11.6 | 128 20 -15.6 12.3 9 700 2768 105 2 -1.9 0.5 | 95 15 -14.5 1.2 10 673 3048 215 1 0.6 0.8 | 97 12 -12.0 1.5 11 593 3962 260 10 9.8 1.7 | 132 4 -2.7 2.4 12 568 4267 285 16 15.5 -4.1 | 320 5 2.9 -3.5 13 522 4877 270 20 20.0 -0.0 | 265 7 7.5 0.7 14 500 5190 270 32 32.0 -0.0 | 268 19 19.5 0.7 15 479 5486 280 44 43.3 -7.6 | 283 32 30.8 -7.0 16 400 6730 270 48 48.0 -0.0 | 269 35 35.5 0.7 17 383 7010 265 48 47.8 4.2 | 262 36 35.3 4.9 18 302 8534 285 53 51.2 -13.7 | 289 41 38.7 -13.0 19 300 8580 285 54 52.2 -14.0 | 289 42 39.6 -13.3 20 250 9690 280 52 51.2 -9.0 | 282 40 38.7 -8.3 21 238 9982 285 58 56.0 -15.0 | 288 46 43.5 -14.3 22 234 10082 285 60 58.0 -15.5 | 288 48 45.4 -14.8 23 223 10363 285 60 58.0 -15.5 | 288 48 45.4 -14.8 24 212 10668 300 50 43.3 -25.0 | 308 39 30.8 -24.3 25 202 10973 280 34 33.5 -5.9 | 284 22 21.0 -5.2 26 200 11020 280 34 33.5 -5.9 | 284 22 21.0 -5.2 27 182 11582 305 35 28.7 -20.1 | 320 25 16.1 -19.4 28 156 12497 295 29 26.3 -12.3 | 310 18 13.8 -11.6 29 150 12730 305 41 33.6 -23.5 | 317 31 21.1 -22.8 30 148 12802 310 40 30.6 -25.7 | 324 31 18.1 -25.0 31 141 13106 295 42 38.1 -17.7 | 304 31 25.5 -17.1 32 121 14021 290 50 47.0 -17.1 | 295 38 34.5 -16.4 33 100 15130 295 46 41.7 -19.4 | 303 35 29.2 -18.8 34 98 15240 295 46 41.7 -19.4 | 303 35 29.2 -18.8 35 89 15850 280 46 45.3 -8.0 | 283 34 32.8 -7.3 36 70 17260 290 60 56.4 -20.5 | 294 48 43.8 -19.8 37 62 17983 290 61 57.3 -20.9 | 294 49 44.8 -20.2 38 56 18593 280 63 62.0 -10.9 | 282 51 49.5 -10.3 39 50 19300 275 76 75.7 -6.6 | 275 63 63.2 -5.9 40 38 21031 270 92 92.0 -0.0 | 270 79 79.5 0.7 41 35 21641 270 83 83.0 -0.0 | 269 70 70.5 0.7 42 33 21946 275 95 94.6 -8.3 | 275 82 82.1 -7.6 43 32 22250 280 86 84.7 -14.9 | 281 74 72.2 -14.2 44 30 22570 270 107 107.0 -0.0 | 270 94 94.5 0.7 45 21 23774 270 120 120.0 -0.0 | 270 107 107.5 0.7 46 16 24689 265 121 120.5 10.5 | 264 109 108.0 11.2 Wind Parameters Mean winds (0-6000m): 243.1 at 16.7 knts Storm direction: 273.1 at 12.6 knts Shear (0-3000m) pos: 3.9 neg: 3.1 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 19.3 deg Storm rel helicity (0-3000m) pos: 152.0 neg: -121.5 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 60.60 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 ------------------------------------------------------------------------------- 500 151 13 122 22| 24.4 0.0 24.4|120.9 0.0 120.9 241.9 0.77| 29.7 22.8 1000 159 17 132 25| 12.2 0.6 12.8|126.8 -14.2 112.6 112.6 0.63| 17.2 10.8 1500 159 17 132 25| 8.1 3.9 12.1|126.8 -69.1 57.7 38.5 0.28| 15.3 4.3 2000 159 16 130 24| 6.2 3.0 9.1|148.5 -85.8 62.7 31.4 0.26| 13.4 3.4 2500 158 14 127 22| 4.9 3.7 8.6|148.5-114.8 33.8 13.5 0.13| 12.1 1.5 3000 158 12 125 21| 3.9 3.1 6.9|152.0-121.5 30.6 10.2 0.10| 11.0 1.1 4000 168 10 127 18| 3.3 2.3 5.6|164.5-121.5 43.0 10.7 0.16| 9.8 1.6 5000 200 12 144 15| 2.8 1.8 4.6|165.8-128.8 37.0 7.4 0.13| 9.8 1.2 6000 243 17 196 9| 3.3 1.4 4.7|207.8-156.3 51.5 8.6 0.13| 10.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251017.00.gif