UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011519.upa.cvt Date: 1900Z 15 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1900Z 15 JAN 26 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 149 SFC 981 304 4.4 -11.6 30 16.0 -0.9 320 7 279.1 279.3 273.3 283.7 1.60 2 821 1701 -10.3 -33.3 13 23.0 -13.7 320 36 278.1 278.2 270.5 279.0 0.28 3 818 1729 -9.5 -21.5 37 12.0 -12.1 321 38 279.2 279.4 272.2 281.7 0.84 4 798 1919 -8.9 -24.9 26 16.0 -12.1 325 46 281.9 282.0 273.3 283.8 0.63 5 787 2026 -9.3 -28.3 20 19.0 -12.8 325 48 282.6 282.6 273.5 284.0 0.47 6 772 2173 -10.1 -39.1 7 29.0 -14.0 325 50 283.3 283.3 273.3 283.8 0.17 7 717 2736 -12.5 -32.5 17 20.0 -15.7 325 58 286.7 286.7 275.5 287.8 0.35 8 700 2918 -11.7 -50.7 2 39.0 -15.8 325 58 289.5 289.5 276.5 289.7 0.05 9 685 3084 -11.1 -52.1 2 41.0 -15.4 327 59 292.0 292.0 277.7 292.2 0.05 10 682 3118 -10.9 -49.9 2 39.0 -15.3 328 60 292.6 292.6 278.0 292.8 0.06 11 560 4610 -17.9 -42.9 9 25.0 -20.9 327 72 301.3 301.3 282.1 301.8 0.15 12 531 5006 -19.7 -27.7 49 8.0 -21.2 326 72 303.7 303.9 283.9 306.2 0.74 13 500 5450 -22.1 -33.1 36 11.0 -23.8 330 66 306.1 306.2 284.4 307.7 0.47 14 486 5659 -22.5 -32.5 40 10.0 -24.1 327 69 308.1 308.2 285.2 309.9 0.51 15 455 6139 -26.3 -32.3 57 6.0 -27.2 320 75 309.2 309.3 285.7 311.1 0.56 16 436 6447 -27.5 -39.5 31 12.0 -28.9 318 74 311.5 311.5 286.2 312.5 0.28 17 400 7060 -32.7 -43.7 33 11.0 -33.6 315 76 312.5 312.5 286.5 313.2 0.20 18 394 7166 -33.3 -48.3 21 15.0 -34.4 315 75 313.1 313.1 286.6 313.5 0.12 19 340 8179 -42.7 -50.7 41 8.0 -43.0 321 75 313.7 313.8 286.8 314.1 0.11 20 316 8667 -46.9 -54.9 40 8.0 -47.1 326 78 314.5 314.6 287.0 314.8 0.07 21 308 8837 -47.5 -64.5 12 17.0 -47.9 328 79 316.0 316.0 287.5 316.1 0.02 22 300 9010 -48.3 -62.3 18 14.0 -48.6 330 80 317.3 317.3 287.9 317.4 0.03 23 294 9143 -49.1 -63.1 18 14.0 -49.4 330 80 318.0 318.0 288.1 318.1 0.03 24 275 9579 -51.3 -66.3 15 15.0 -51.5 320 77 320.9 320.9 289.0 321.0 0.02 25 264 9844 -51.9 -68.9 11 17.0 -52.2 325 78 323.8 323.8 289.9 323.9 0.01 26 250 10200 -47.7 -76.7 2 29.0 -48.2 325 89 335.2 335.2 293.1 335.2 0.00 27 249 10227 -47.4 -76.8 2 29.4 -47.9 325 89 336.0 336.0 293.3 336.0 0.00 28 243 10389 -45.5 -77.5 2 32.0 -46.2 325 88 341.2 341.2 294.6 341.2 0.00 29 206 11485 -49.1 -82.1 1 33.0 -49.6 318 68 352.0 352.0 297.1 352.0 0.00 30 200 11680 -48.5 -82.5 1 34.0 -49.1 315 69 356.0 356.0 297.9 356.0 0.00 31 197 11780 -45.5 -82.5 1 37.0 -46.3 314 70 362.3 362.3 299.1 362.3 0.00 32 178 12453 -47.9 -82.9 1 35.0 -48.6 310 77 369.0 369.0 300.4 369.0 0.00 33 173 12642 -45.9 -82.9 1 37.0 -46.8 312 76 375.3 375.3 301.5 375.3 0.00 34 150 13580 -51.3 -85.3 1 34.0 -51.8 315 71 381.7 381.7 302.5 381.7 0.00 35 129 14550 -57.1 -88.1 1 31.0 -57.4 312 63 388.1 388.1 303.5 388.1 0.00 36 127 14649 -57.5 -88.5 1 31.0 -57.8 312 63 389.1 389.1 303.6 389.1 0.00 37 100 16160 -58.1 -87.1 1 29.0 -58.5 305 41 415.5 415.5 307.2 415.5 0.00 38 83 17325 -60.5 -88.5 1 28.0 -60.9 302 34 433.3 433.3 309.2 433.3 0.00 39 77 17794 -57.9 -88.9 1 31.0 -58.4 310 25 448.1 448.1 310.7 448.1 0.00 40 72 18214 -60.7 -88.7 1 28.0 -61.1 304 19 450.9 450.9 311.0 450.9 0.00 41 70 18390 -59.3 -89.3 1 30.0 -59.7 290 17 457.5 457.5 311.5 457.5 0.00 42 57 19673 -58.9 -89.9 1 31.0 -59.5 306 22 486.1 486.1 314.0 486.1 0.00 43 50 20490 -60.5 -89.5 1 29.0 -61.0 25 5 500.9 500.9 315.0 500.9 0.00 44 44 21283 -63.3 -91.3 1 28.0 -63.7 35 15 512.7 512.7 315.8 512.7 0.00 45 38 22191 -60.9 -90.9 1 30.0 -61.6 353 15 540.8 540.8 317.6 540.8 0.00 46 34 22879 -63.5 -91.5 1 28.0 -64.0 358 11 551.4 551.4 318.2 551.4 0.00 47 30 23650 -63.1 -91.1 1 28.0 -63.7 340 14 572.6 572.6 319.3 572.6 0.00 48 28 24075 -62.3 -91.3 1 29.0 -63.0 337 14 586.3 586.3 320.0 586.3 0.00 TRP 275 9579 -51.3 -66.3 15 15.0 -51.5 320 77 320.9 320.9 289.0 321.0 0.02 WND 249 10227 -47.4 -76.8 2 29.4 -47.9 325 89 336.0 336.0 293.3 336.0 0.00 Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: 933.11 mb = 721.85 m = 2368.25 ft Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 17.46 % Est. max temperature: 3.52 C = 38.34 F Sfc-Lift cond lev (LCL): 764.79 mb = 2244.39 m = 7363.40 ft T: -10.40 C 700-500 lapse rate: 4.11 C/km ThetaE index: 4.71 C Layer 821.0- 818.0 mb Conv cond level (CCL): 466.75 mb = 5953.17 m = 19531.16 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 33.94 C = 93.10 F Cap Strength: 18.78 C Lifted Index: 20.24 C Risk: None Lifted Index @300 mb: 24.98 C Lifted Index @700 mb: 9.43 C Showalter Index: 22.12 C Risk: None Total Totals Index: 7.70 C Risk: None Vertical Totals Index: 14.67 C Cross Totals Index: -6.97 C K Index: -53.40 Risk: None Sweat Index: 127.07 Risk: None Energy Index: 5.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.45 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 45696.70 J/kg Cap Strength: 20.07 C Lift Cond Lev (LCL): 712.96 mb = 2778.63 m = 9116.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 40 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 ---------------------------------------------------------- 0 981 304 320 7 4.5 -5.4 | 182 35 1.5 34.6 1 944 610 295 18 16.3 -7.6 | 202 35 13.3 32.3 2 925 769 300 18 15.6 -9.0 | 202 33 12.6 30.9 3 908 914 295 14 12.7 -5.9 | 196 35 9.7 34.0 4 873 1219 305 13 10.6 -7.5 | 193 33 7.6 32.5 5 850 1426 310 21 16.1 -13.5 | 206 29 13.1 26.4 6 807 1829 325 44 25.2 -36.0 | 260 23 22.2 3.9 7 775 2134 325 50 28.7 -41.0 | 272 26 25.7 -1.0 8 745 2438 325 54 31.0 -44.2 | 279 28 27.9 -4.3 9 716 2743 325 58 33.3 -47.5 | 284 31 30.2 -7.6 10 700 2918 325 58 33.3 -47.5 | 284 31 30.2 -7.6 11 634 3658 335 64 27.0 -58.0 | 307 30 24.0 -18.1 12 585 4267 330 70 35.0 -60.6 | 303 38 32.0 -20.7 13 540 4877 325 74 42.4 -60.6 | 298 45 39.4 -20.7 14 500 5450 330 66 33.0 -57.2 | 300 35 30.0 -17.2 15 457 6096 320 75 48.2 -57.5 | 291 48 45.2 -17.5 16 403 7010 315 73 51.6 -51.6 | 284 50 48.6 -11.7 17 400 7060 315 76 53.7 -53.7 | 285 53 50.7 -13.8 18 368 7620 315 72 50.9 -50.9 | 283 49 47.9 -11.0 19 300 9010 330 80 40.0 -69.3 | 308 47 37.0 -29.3 20 294 9144 330 80 40.0 -69.3 | 308 47 37.0 -29.3 21 275 9579 320 77 49.5 -59.0 | 292 50 46.5 -19.0 22 268 9754 325 75 43.0 -61.4 | 298 45 40.0 -21.5 23 250 10200 325 89 51.0 -72.9 | 304 58 48.0 -33.0 24 249 10227 325 89 51.0 -72.9 | 304 58 48.0 -33.0 25 244 10363 325 89 51.0 -72.9 | 304 58 48.0 -33.0 26 223 10973 325 64 36.7 -52.4 | 290 36 33.7 -12.5 27 200 11680 315 69 48.8 -48.8 | 281 47 45.8 -8.8 28 177 12497 310 78 59.8 -50.1 | 280 58 56.7 -10.2 29 161 13106 320 71 45.6 -54.4 | 289 45 42.6 -14.4 30 150 13580 315 71 50.2 -50.2 | 282 48 47.2 -10.3 31 116 15240 310 58 44.4 -37.3 | 266 41 41.4 2.7 32 110 15545 315 62 43.8 -43.8 | 275 41 40.8 -3.9 33 100 16160 305 41 33.6 -23.5 | 242 35 30.6 16.4 34 95 16459 305 41 33.6 -23.5 | 242 35 30.6 16.4 35 86 17069 315 37 26.2 -26.2 | 239 27 23.1 13.8 36 82 17374 300 33 28.6 -16.5 | 227 35 25.6 23.4 37 75 17983 315 21 14.8 -14.8 | 205 28 11.8 25.1 38 71 18288 300 18 15.6 -9.0 | 202 33 12.6 30.9 39 70 18390 290 17 16.0 -5.8 | 201 37 12.9 34.1 40 68 18593 300 22 19.1 -11.0 | 209 33 16.0 28.9 41 61 19202 275 21 20.9 -1.8 | 205 42 17.9 38.1 42 59 19507 290 21 19.7 -7.2 | 207 37 16.7 32.8 43 56 19812 320 22 14.1 -16.9 | 206 26 11.1 23.1 44 53 20117 320 13 8.4 -10.0 | 190 30 5.3 30.0 45 51 20422 350 14 2.4 -13.8 | 179 26 -0.6 26.2 46 50 20490 25 5 -2.1 -4.5 | 172 36 -5.1 35.4 47 46 21031 35 11 -6.3 -9.0 | 163 32 -9.3 30.9 48 44 21336 35 16 -9.2 -13.1 | 156 29 -12.2 26.8 49 42 21641 30 14 -7.0 -12.1 | 160 30 -10.0 27.8 50 40 21946 345 19 4.9 -18.4 | 185 22 1.9 21.6 51 36 22555 5 10 -0.9 -10.0 | 173 30 -3.9 30.0 52 30 23650 340 14 4.8 -13.2 | 184 27 1.8 26.8 53 27 24079 335 14 5.9 -12.7 | 186 27 2.9 27.3 54 24 24384 5 8 -0.7 -8.0 | 173 32 -3.7 32.0 Wind Parameters Mean winds (0-6000m): 325.7 at 53.4 knts Storm direction: 355.7 at 40.1 knts Shear (0-3000m) pos: 7.2 neg: 2.7 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 113.2 deg Storm rel helicity (0-3000m) pos: 442.8 neg: -48.4 tot: 394.4 m^2/s^2 ave: 131.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 9.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.05 Bulk Shear: 219.73 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 ------------------------------------------------------------------------------- 500 300 15 196 34| 0.0 11.1 11.1|103.8 -8.8 95.0 190.0 0.77| 14.2 11.0 1000 300 14 196 34| 1.3 5.6 6.9|127.8 -48.4 79.4 79.4 0.40| 11.6 4.7 1500 309 19 203 30| 9.6 3.7 13.3|306.9 -48.4 258.5 172.3 0.70| 17.3 12.1 2000 316 26 216 26| 9.7 2.8 12.5|361.3 -48.4 312.9 156.4 0.73| 15.5 11.2 2500 319 32 229 24| 7.8 3.2 11.0|392.5 -48.4 344.1 137.6 0.72| 13.6 9.8 3000 322 37 241 23| 7.2 2.7 9.9|442.8 -48.4 394.4 131.5 0.75| 12.4 9.2 4000 326 44 261 22| 6.0 2.9 8.9|489.2 -71.1 418.1 104.5 0.66| 11.1 7.4 5000 326 50 273 25| 4.5 2.9 7.4|501.5-108.8 392.8 78.6 0.55| 10.3 5.7 6000 326 53 279 27| 3.7 3.5 7.2|503.5-196.8 306.7 51.1 0.40| 10.1 4.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260115.19.gif