UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 16 OCT 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -27 190 9 SFC 994 13 -14.1 -16.1 85 2.0 -14.5 190 9 259.5 259.7 259.0 262.4 1.09 2 982 106 -15.1 -15.4 98 0.3 -15.2 191 10 259.4 259.6 259.1 262.5 1.17 3 977 145 -11.7 -17.7 61 6.0 -12.9 191 10 263.2 263.4 261.6 265.9 0.97 4 968 217 -11.7 -21.7 43 10.0 -13.5 192 10 263.9 264.0 261.6 265.9 0.70 5 950 362 -13.1 -23.1 43 10.0 -14.7 193 11 263.9 264.0 261.5 265.7 0.63 6 943 419 -10.9 -24.9 31 14.0 -13.3 194 11 266.7 266.8 263.4 268.2 0.54 7 940 444 -11.1 -24.1 33 13.0 -13.3 194 11 266.7 266.8 263.5 268.4 0.58 8 935 485 -10.9 -23.9 33 13.0 -13.2 194 12 267.3 267.4 264.0 269.0 0.59 9 926 561 -7.7 -23.7 26 16.0 -10.8 195 12 271.4 271.5 266.8 273.1 0.61 10 925 569 -7.9 -23.9 26 16.0 -11.0 195 12 271.2 271.3 266.7 273.0 0.60 11 872 1029 -5.9 -44.9 3 39.0 -10.8 195 18 277.9 277.9 270.0 278.2 0.08 12 850 1228 -7.3 -44.3 3 37.0 -11.9 195 21 278.5 278.5 270.4 278.8 0.09 13 700 2720 -14.7 -48.7 4 34.0 -18.0 230 28 286.2 286.2 274.8 286.4 0.07 14 681 2928 -15.7 -51.7 3 36.0 -18.9 230 30 287.4 287.4 275.3 287.5 0.05 15 627 3550 -17.1 -46.1 6 29.0 -20.1 232 34 292.6 292.6 278.1 293.0 0.10 16 575 4194 -22.1 -33.1 36 11.0 -23.6 233 39 294.1 294.2 279.3 295.4 0.41 17 500 5210 -28.1 -39.1 34 11.0 -29.2 235 47 298.8 298.8 281.2 299.7 0.26 18 461 5786 -32.5 -41.5 40 9.0 -33.2 239 50 300.3 300.3 281.8 301.1 0.22 19 411 6584 -37.7 -42.4 61 4.7 -38.0 244 54 303.6 303.7 283.1 304.4 0.22 20 400 6770 -38.7 -43.7 59 5.0 -39.0 245 55 304.7 304.7 283.5 305.4 0.20 21 380 7122 -40.5 -45.5 59 5.0 -40.8 249 55 306.8 306.9 284.4 307.4 0.17 22 376 7194 -40.3 -46.3 53 6.0 -40.6 249 55 308.0 308.0 284.8 308.6 0.16 23 355 7585 -43.3 -46.7 69 3.4 -43.5 253 56 309.1 309.1 285.2 309.7 0.16 24 322 8236 -48.1 -53.0 57 4.9 -48.3 260 57 311.2 311.2 285.9 311.5 0.09 25 300 8700 -51.5 -55.9 59 4.4 -51.6 265 57 312.8 312.8 286.4 313.0 0.07 26 272 9324 -56.1 -61.1 53 5.0 -56.2 270 67 315.0 315.0 287.1 315.1 0.04 27 250 9850 -60.7 -66.7 45 6.0 -60.7 275 76 315.8 315.8 287.4 315.9 0.02 28 205 11054 -71.3 -77.3 40 6.0 -71.3 275 76 317.6 317.6 287.9 317.6 0.00 29 200 11200 -72.5 -78.5 40 6.0 -72.5 275 76 317.9 317.9 288.1 318.0 0.00 30 195 11349 -73.3 -80.3 34 7.0 -73.3 275 75 319.0 319.0 288.4 319.0 0.00 31 169 12198 -67.9 -81.9 12 14.0 -67.9 275 70 341.3 341.3 294.6 341.3 0.00 32 160 12526 -70.5 -84.5 11 14.0 -70.5 275 67 342.3 342.3 294.8 342.3 0.00 33 150 12910 -69.3 -84.3 10 15.0 -69.4 275 65 350.7 350.7 296.8 350.7 0.00 34 114 14551 -68.7 -86.7 6 18.0 -68.8 285 74 380.5 380.5 302.3 380.5 0.00 35 113 14604 -68.7 -86.7 6 18.0 -68.8 285 75 381.4 381.4 302.5 381.4 0.00 36 100 15330 -71.7 -87.7 7 16.0 -71.8 290 79 389.2 389.2 303.7 389.2 0.00 37 86 16229 -67.1 -87.1 4 20.0 -67.2 292 79 415.6 415.6 307.2 415.6 0.00 38 74 17135 -67.5 -88.5 4 21.0 -67.7 294 80 433.0 433.0 309.1 433.0 0.00 39 70 17470 -66.7 -88.7 3 22.0 -66.9 295 80 441.7 441.7 310.0 441.7 0.00 40 50 19530 -60.3 -88.3 1 28.0 -60.9 295 118 501.4 501.4 315.1 501.4 0.00 41 41 20779 -57.9 -86.9 1 29.0 -58.8 297 121 536.6 536.6 317.3 536.7 0.00 42 32 22367 -52.1 -84.1 1 32.0 -54.1 299 125 591.6 591.6 320.2 591.7 0.01 43 30 22790 -47.3 -81.3 1 34.0 -50.5 300 126 615.7 615.7 321.3 615.8 0.02 44 29 23015 -46.7 -81.7 1 35.0 -50.2 300 127 623.3 623.3 321.6 623.5 0.02 45 20 25520 -39.1 -78.1 1 39.0 -46.7 305 142 716.5 716.5 325.0 716.9 0.05 46 19 25873 -35.5 -76.9 1 41.4 -45.1 300 143 738.3 738.3 325.6 738.8 0.06 47 18 26251 -31.7 -75.7 0 44.0 -43.6 301 141 761.8 761.8 326.3 762.4 0.07 48 17 26657 -28.7 -73.7 0 45.0 -42.7 303 140 783.9 784.0 326.8 784.9 0.10 49 13 28542 -36.5 -78.5 1 42.0 -47.4 310 132 819.4 819.5 327.7 820.1 0.07 50 12 29099 -33.3 -77.3 0 44.0 -46.5 312 127 849.8 849.8 328.4 850.6 0.09 51 10 30390 -28.7 -73.7 0 45.0 -45.8 315 114 912.4 912.5 329.7 914.4 0.18 52 10 30390 -28.1 -74.1 0 46.0 -45.6 315 114 914.6 914.7 329.7 916.5 0.17 53 9.2 30994 -23.7 -70.7 0 47.0 -44.7 953.5 953.7 330.5 957.1 0.30 54 8.3 31747 -23.3 -70.3 1 47.0 -45.2 983.6 983.8 331.0 987.9 0.35 55 7.5 32483 -27.1 -73.1 0 46.0 -47.0 997.1 997.3 331.2 1000.3 0.26 56 7.1 32882 -21.7 -69.7 0 48.0 -45.7 1035.1 1035.4 331.8 1040.9 0.45 TRP 13 28542 -36.5 -78.5 1 42.0 -47.4 310 132 819.4 819.5 327.7 820.1 0.07 WND 19 25873 -35.5 -76.9 1 41.4 -45.1 300 143 738.3 738.3 325.6 738.8 0.06 Sounding variables and indices 1000-500 mb thick: 5237.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 18.22 % Est. max temperature: 5.15 C = 41.27 F Sfc-Lift cond lev (LCL): 962.23 mb = 263.05 m = 863.02 ft T: -12.15 C 700-500 lapse rate: 5.38 C/km ThetaE index: 0.21 C Layer 968.0- 943.0 mb Conv cond level (CCL): 481.26 mb = 5480.81 m = 17981.45 ft Mean mixing ratio: 0.65 g/kg Conv temperature: 25.84 C = 78.52 F Cap Strength: 21.83 C Lifted Index: 24.61 C Risk: None Lifted Index @300 mb: 31.04 C Lifted Index @700 mb: 16.63 C Showalter Index: 16.63 C Risk: None Total Totals Index: 4.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: -16.20 C K Index: -57.50 Risk: None Sweat Index: 194.35 Risk: None Energy Index: 4.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.77 J/kg Max Up Vert Vel: 11.56 m/s Conv Inhibition (B-): 73004.57 J/kg Cap Strength: 24.53 C Lift Cond Lev (LCL): 772.40 mb = 1963.68 m = 6442.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 23 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 ---------------------------------------------------------- 0 994 13 190 9 1.6 8.9 | 100 22 -21.3 3.8 1 925 569 195 12 3.1 11.6 | 108 21 -19.8 6.5 2 850 1228 195 21 5.4 20.3 | 131 23 -17.4 15.2 3 700 2720 230 28 21.4 18.0 | 174 13 -1.4 13.0 4 500 5210 235 47 38.5 27.0 | 215 27 15.6 21.9 5 400 6770 245 55 49.8 23.2 | 236 33 27.0 18.2 6 300 8700 265 57 56.8 5.0 | 270 34 33.9 -0.1 7 250 9850 275 76 75.7 -6.6 | 282 54 52.8 -11.7 8 200 11200 275 76 75.7 -6.6 | 282 54 52.8 -11.7 9 150 12910 275 65 64.8 -5.7 | 284 43 41.9 -10.7 10 100 15330 290 79 74.2 -27.0 | 302 61 51.4 -32.1 11 70 17470 295 80 72.5 -33.8 | 308 63 49.6 -38.9 12 50 19530 295 118 106.9 -49.9 | 303 100 84.1 -54.9 13 30 22790 300 126 109.1 -63.0 | 308 110 86.2 -68.0 14 20 25520 305 142 116.3 -81.4 | 313 127 93.4 -86.5 15 19 25873 300 143 123.8 -71.5 | 307 127 101.0 -76.5 16 13 28542 310 132 101.1 -84.8 | 319 119 78.2 -89.9 17 10 30390 315 114 80.6 -80.6 | 326 103 57.7 -85.7 Wind Parameters Mean winds (0-6000m): 227.6 at 31.2 knts Storm direction: 257.6 at 23.4 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 81.8 deg Storm rel helicity (0-3000m) pos: 135.9 neg: 0.0 tot: 135.9 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.91 Bulk Shear: 73.16 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 ------------------------------------------------------------------------------- 500 193 10 104 21| 2.9 0.0 2.9| 15.3 0.0 15.3 30.6 0.96| 2.9 2.8 1000 194 12 110 21| 4.7 0.0 4.7| 50.4 0.0 50.4 50.4 0.97| 4.7 4.6 1500 195 15 117 21| 4.7 0.0 4.7| 80.1 0.0 80.1 53.4 0.94| 5.1 4.8 2000 200 17 123 20| 4.3 0.0 4.3|102.0 0.0 102.0 51.0 0.90| 5.2 4.7 2500 206 19 130 19| 4.2 0.0 4.2|121.4 0.0 121.4 48.6 0.87| 5.4 4.7 3000 211 21 136 17| 4.1 0.0 4.1|135.9 0.0 135.9 45.3 0.87| 5.3 4.6 4000 219 24 150 16| 4.1 0.0 4.1|160.8 0.0 160.8 40.2 0.84| 5.0 4.2 5000 224 28 166 15| 4.1 0.0 4.1|187.9 0.0 187.9 37.6 0.80| 4.8 3.8 6000 228 31 181 16| 3.9 0.0 3.9|233.8 0.0 233.8 39.0 0.80| 4.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251016.23.gif