UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011211.upa.cvt Date: 1100Z 12 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 12 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 268 10 4 SFC 995 308 -0.7 -6.7 64 6.0 -2.7 10 4 272.8 273.2 270.7 279.2 2.32 2 994 316 -2.3 -7.0 70 4.7 -3.8 10 4 271.3 271.7 269.6 277.5 2.27 3 943 735 -1.9 -12.9 43 11.0 -5.1 18 14 275.8 276.1 271.2 280.1 1.50 4 925 889 0.4 -18.6 22 19.0 -4.7 15 12 279.7 279.9 272.6 282.5 0.95 5 924 898 0.4 -19.6 21 20.0 -4.8 15 12 279.8 280.0 272.5 282.4 0.87 6 878 1308 1.8 -32.2 6 34.0 -5.2 340 12 285.4 285.4 274.7 286.3 0.29 7 863 1446 1.6 -33.4 5 35.0 -5.5 340 12 286.6 286.6 275.3 287.4 0.26 8 850 1568 0.8 -34.2 5 35.0 -6.1 340 13 287.0 287.0 275.5 287.8 0.25 9 839 1672 0.0 -34.0 6 34.0 -6.7 340 12 287.2 287.3 275.6 288.1 0.26 10 795 2106 3.4 -43.6 2 47.0 -5.1 331 15 295.3 295.3 279.4 295.7 0.10 11 730 2794 1.4 -17.6 23 19.0 -4.7 305 20 300.4 300.6 283.2 304.6 1.31 12 700 3130 0.0 -17.0 26 17.0 -5.6 300 30 302.5 302.7 284.2 307.1 1.44 13 644 3792 -4.7 -20.7 27 16.0 -9.3 283 24 304.5 304.7 284.6 308.2 1.14 14 542 5135 -10.7 -38.7 8 28.0 -15.6 274 41 312.7 312.7 286.6 313.6 0.25 15 500 5750 -15.3 -45.3 6 30.0 -19.3 285 47 314.4 314.4 287.1 314.9 0.13 16 413 7160 -26.9 -56.9 4 30.0 -29.0 281 48 317.1 317.1 287.8 317.3 0.04 17 400 7390 -27.7 -58.7 4 31.0 -29.7 280 54 319.0 319.0 288.5 319.1 0.03 18 366 8022 -31.5 -51.5 12 20.0 -33.0 265 69 322.1 322.1 289.5 322.5 0.09 19 317 9018 -40.9 -49.9 37 9.0 -41.4 269 73 322.6 322.6 289.7 323.1 0.13 20 315 9061 -41.3 -50.3 37 9.0 -41.8 270 73 322.6 322.6 289.7 323.1 0.12 21 300 9390 -43.9 -60.9 14 17.0 -44.5 275 78 323.5 323.5 289.9 323.6 0.04 22 298 9435 -43.9 -60.9 14 17.0 -44.5 274 78 324.1 324.1 290.0 324.2 0.04 23 250 10590 -54.1 -61.1 42 7.0 -54.2 260 81 325.6 325.6 290.5 325.8 0.04 24 234 11011 -57.9 -62.9 53 5.0 -58.0 260 83 326.1 326.1 290.6 326.2 0.03 25 225 11257 -59.9 -66.9 40 7.0 -60.0 260 84 326.7 326.7 290.8 326.8 0.02 26 218 11455 -59.3 -73.3 15 14.0 -59.5 260 84 330.6 330.6 291.9 330.6 0.01 27 200 11990 -63.3 -74.3 21 11.0 -63.4 250 83 332.5 332.5 292.4 332.6 0.01 28 197 12082 -63.9 -74.9 21 11.0 -64.0 245 82 333.0 333.0 292.5 333.0 0.01 29 185 12467 -62.4 -78.7 9 16.3 -62.4 255 92 341.6 341.6 294.7 341.6 0.00 30 173 12881 -60.7 -82.7 4 22.0 -60.9 257 90 350.9 350.9 296.8 350.9 0.00 31 150 13760 -63.1 -85.1 4 22.0 -63.2 255 74 361.4 361.4 299.0 361.4 0.00 32 148 13842 -63.1 -85.1 4 22.0 -63.2 255 74 362.8 362.8 299.2 362.8 0.00 33 142 14098 -60.5 -86.5 2 26.0 -60.7 259 73 371.6 371.6 300.8 371.6 0.00 34 100 16260 -64.5 -87.5 3 23.0 -64.7 265 54 403.1 403.1 305.6 403.1 0.00 35 90 16900 -67.7 -87.7 4 20.0 -67.8 267 47 409.1 409.1 306.4 409.1 0.00 36 70 18420 -66.1 -89.1 3 23.0 -66.3 270 36 443.0 443.0 310.2 443.0 0.00 37 50 20460 -66.9 -90.9 2 24.0 -67.1 260 35 485.8 485.8 313.9 485.8 0.00 38 39 21966 -64.7 -90.7 2 26.0 -65.1 274 27 527.2 527.2 316.8 527.2 0.00 39 30 23560 -66.3 -91.3 2 25.0 -66.7 270 23 563.9 563.9 318.9 563.9 0.00 40 29 23765 -67.5 -92.5 2 25.0 -67.9 273 24 566.1 566.1 318.9 566.1 0.00 41 22 25447 -62.9 -90.9 1 28.0 -63.8 265 29 626.3 626.3 321.7 626.4 0.00 TRP 197 12082 -63.9 -74.9 21 11.0 -64.0 245 82 333.0 333.0 292.5 333.0 0.01 WND 185 12467 -62.4 -78.7 9 16.3 -62.4 255 92 341.6 341.6 294.7 341.6 0.00 Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: Surface below freezing Freezing level: 928.13 mb = 862.21 m = 2828.75 ft Freezing level: 700.00 mb = 3130.00 m = 10268.90 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 18.51 % Est. max temperature: 13.53 C = 56.35 F Sfc-Lift cond lev (LCL): 905.65 mb = 1058.69 m = 3473.34 ft T: 0.95 C 700-500 lapse rate: 5.84 C/km ThetaE index: 1.70 C Layer 994.0- 943.0 mb Conv cond level (CCL): 442.31 mb = 6654.18 m = 21831.05 ft Mean mixing ratio: 1.39 g/kg Conv temperature: 42.60 C = 108.68 F Cap Strength: 27.48 C Lifted Index: 27.98 C Risk: None Lifted Index @300 mb: 30.26 C Lifted Index @700 mb: 22.07 C Showalter Index: 22.47 C Risk: None Total Totals Index: -2.80 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: -18.90 C K Index: -35.10 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 5.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.78 J/kg Max Up Vert Vel: 9.98 m/s Conv Inhibition (B-): 46428.50 J/kg Cap Strength: 27.87 C Lift Cond Lev (LCL): 769.91 mb = 2364.32 m = 7756.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 20 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 ---------------------------------------------------------- 0 995 308 10 4 -0.7 -3.9 | 134 17 -12.4 11.9 1 958 610 20 16 -5.5 -15.0 | 93 17 -17.2 0.8 2 925 889 15 12 -3.1 -11.6 | 106 15 -14.8 4.2 3 922 914 15 12 -3.1 -11.6 | 106 15 -14.8 4.2 4 888 1219 340 11 3.8 -10.3 | 125 10 -7.9 5.5 5 850 1568 340 13 4.4 -12.2 | 116 8 -7.2 3.6 6 823 1829 340 11 3.8 -10.3 | 125 10 -7.9 5.5 7 792 2134 330 15 7.5 -13.0 | 124 5 -4.2 2.8 8 763 2438 315 17 12.0 -12.0 | 185 4 0.3 3.8 9 734 2743 305 19 15.6 -10.9 | 218 6 3.9 4.9 10 707 3048 305 28 22.9 -16.1 | 271 11 11.3 -0.2 11 700 3130 300 30 26.0 -15.0 | 267 14 14.3 0.8 12 654 3658 285 23 22.2 -6.0 | 227 14 10.5 9.9 13 629 3962 280 25 24.6 -4.3 | 228 17 12.9 11.5 14 605 4267 285 28 27.0 -7.2 | 241 18 15.4 8.6 15 559 4877 270 39 39.0 -0.0 | 240 32 27.3 15.8 16 500 5750 285 47 45.4 -12.2 | 264 34 33.7 3.7 17 477 6096 285 47 45.4 -12.2 | 264 34 33.7 3.7 18 458 6401 285 50 48.3 -12.9 | 266 37 36.6 2.9 19 404 7315 280 47 46.3 -8.2 | 258 35 34.6 7.7 20 400 7390 280 54 53.2 -9.4 | 261 42 41.5 6.4 21 387 7620 275 60 59.8 -5.2 | 258 49 48.1 10.6 22 370 7925 265 69 68.7 6.0 | 249 61 57.1 21.8 23 311 9144 270 73 73.0 -0.0 | 256 63 61.3 15.8 24 300 9390 275 78 77.7 -6.8 | 262 67 66.0 9.0 25 284 9754 270 81 81.0 -0.0 | 257 71 69.3 15.8 26 250 10590 260 81 79.8 14.1 | 246 74 68.1 29.9 27 203 11887 260 86 84.7 14.9 | 247 79 73.0 30.8 28 200 11990 250 83 78.0 28.4 | 236 80 66.3 44.2 29 197 12082 245 82 74.3 34.7 | 231 80 62.6 50.5 30 194 12192 245 84 76.1 35.5 | 231 82 64.5 51.3 31 185 12467 255 92 88.9 23.8 | 243 87 77.2 39.6 32 175 12802 255 92 88.9 23.8 | 243 87 77.2 39.6 33 159 13411 270 79 79.0 -0.0 | 257 69 67.3 15.8 34 150 13760 255 74 71.5 19.2 | 240 69 59.8 35.0 35 144 14021 255 74 71.5 19.2 | 240 69 59.8 35.0 36 137 14326 270 72 72.0 -0.0 | 255 62 60.3 15.8 37 118 15240 275 51 50.8 -4.4 | 254 41 39.1 11.4 38 112 15545 260 50 49.2 8.7 | 237 45 37.6 24.5 39 100 16260 265 54 53.8 4.7 | 244 47 42.1 20.5 40 97 16459 265 54 53.8 4.7 | 244 47 42.1 20.5 41 83 17374 270 40 40.0 -0.0 | 241 32 28.3 15.8 42 75 17983 265 52 51.8 4.5 | 243 45 40.1 20.4 43 72 18288 285 41 39.6 -10.6 | 259 28 27.9 5.2 44 70 18420 270 36 36.0 -0.0 | 237 29 24.3 15.8 45 68 18593 270 36 36.0 -0.0 | 237 29 24.3 15.8 46 62 19202 265 38 37.9 3.3 | 234 32 26.2 19.1 47 59 19507 255 29 28.0 7.5 | 215 28 16.3 23.3 48 56 19812 265 39 38.9 3.4 | 235 33 27.2 19.2 49 50 20460 260 35 34.5 6.1 | 226 32 22.8 21.9 50 48 20726 255 32 30.9 8.3 | 219 31 19.2 24.1 51 46 21031 295 33 29.9 -13.9 | 264 18 18.2 1.9 52 43 21336 290 27 25.4 -9.2 | 244 15 13.7 6.6 53 41 21641 265 27 26.9 2.4 | 220 24 15.2 18.2 54 35 22555 290 28 26.3 -9.6 | 247 16 14.6 6.2 55 34 22860 265 28 27.9 2.4 | 222 24 16.2 18.3 56 30 23470 305 29 23.8 -16.6 | 274 12 12.1 -0.8 57 30 23560 270 23 23.0 -0.0 | 216 19 11.3 15.8 58 28 23774 275 24 23.9 -2.1 | 222 18 12.2 13.7 59 26 24079 270 21 21.0 -0.0 | 211 18 9.3 15.8 60 24 24384 265 29 28.9 2.5 | 223 25 17.2 18.3 61 22 24689 265 29 28.9 2.5 | 223 25 17.2 18.3 62 20 24994 285 37 35.7 -9.6 | 255 25 24.1 6.2 63 18 25298 270 35 35.0 -0.0 | 236 28 23.3 15.8 64 17 25603 275 40 39.8 -3.5 | 246 31 28.2 12.3 Wind Parameters Mean winds (0-6000m): 293.6 at 26.2 knts Storm direction: 323.6 at 19.7 knts Shear (0-3000m) pos: 1.6 neg: 4.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 49.5 neg: -65.0 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.49 Bulk Shear: 101.74 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 18 12 107 16| 9.5 0.0 9.5| 11.0 -49.1 -38.1 -76.1 -0.60| 15.5 -9.3 1000 9 12 107 14| 4.7 4.0 8.8| 26.6 -49.3 -22.8 -22.8 -0.19| 12.1 -2.3 1500 359 12 109 12| 3.2 2.7 5.8| 28.8 -51.1 -22.2 -14.8 -0.16| 9.0 -1.5 2000 351 12 110 10| 2.4 3.5 5.9| 31.4 -51.4 -20.1 -10.0 -0.06| 8.6 -0.6 2500 340 13 114 8| 1.9 4.3 6.2| 39.6 -51.4 -11.9 -4.8 0.11| 8.4 0.9 3000 329 16 124 4| 1.6 4.9 6.5| 49.5 -65.0 -15.5 -5.2 0.10| 9.2 0.9 4000 312 18 206 4| 1.4 3.6 5.0| 69.1 -88.5 -19.4 -4.9 0.05| 8.6 0.4 5000 299 22 235 9| 1.7 4.0 5.7|123.0 -93.8 29.1 5.8 0.11| 8.9 0.9 6000 294 26 247 13| 2.0 3.5 5.5|192.0 -93.8 98.1 16.4 0.18| 8.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260112.11.gif