UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 14 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 143 SFC 981 304 13.6 -2.4 33 16.0 6.3 220 1 288.3 288.9 280.4 297.8 3.26 2 925 794 8.8 -4.2 40 13.0 3.2 220 22 288.3 288.8 280.0 297.1 3.02 3 891 1103 6.6 -6.4 39 13.0 1.3 250 25 289.1 289.6 280.0 296.9 2.65 4 850 1490 8.0 -14.0 19 22.0 0.1 280 26 294.5 294.8 281.0 299.2 1.52 5 842 1568 7.8 -16.2 16 24.0 -0.4 281 25 295.1 295.3 281.0 299.1 1.28 6 700 3069 0.0 -13.0 37 13.0 -4.7 285 31 302.5 302.9 284.8 308.8 2.01 7 664 3489 -2.9 -11.9 50 9.0 -6.2 271 30 303.8 304.3 285.7 311.1 2.31 8 593 4379 -5.3 -41.3 4 36.0 -11.8 265 37 311.0 311.1 285.9 311.7 0.17 9 559 4838 -9.3 -41.3 5 32.0 -14.6 265 36 311.6 311.6 286.1 312.3 0.18 10 500 5690 -15.3 -43.3 7 28.0 -19.3 265 37 314.4 314.4 287.1 315.0 0.17 11 471 6138 -18.7 -48.7 5 30.0 -22.1 254 36 315.6 315.6 287.4 316.0 0.10 12 406 7223 -27.9 -57.9 4 30.0 -29.9 259 34 317.4 317.4 287.9 317.5 0.04 13 400 7330 -28.7 -58.7 4 30.0 -30.6 260 34 317.7 317.7 288.1 317.8 0.03 14 300 9320 -45.5 -65.5 9 20.0 -46.0 260 41 321.2 321.2 289.2 321.3 0.02 15 282 9730 -49.1 -66.1 12 17.0 -49.4 265 40 321.8 321.8 289.3 321.9 0.02 16 250 10510 -55.3 -67.3 21 12.0 -55.5 275 54 323.9 323.9 289.9 323.9 0.02 17 239 10794 -57.7 -67.7 27 10.0 -57.8 274 54 324.4 324.4 290.1 324.5 0.02 18 204 11778 -62.7 -75.7 16 13.0 -62.8 265 60 331.6 331.6 292.2 331.6 0.01 19 200 11900 -61.5 -77.5 10 16.0 -61.6 270 61 335.4 335.4 293.2 335.4 0.00 20 189 12250 -60.9 -80.9 5 20.0 -61.0 270 65 341.8 341.8 294.7 341.8 0.00 21 176 12693 -60.4 -82.6 4 22.2 -60.6 270 70 349.7 349.7 296.5 349.7 0.00 22 150 13690 -59.3 -86.3 2 27.0 -59.5 265 67 367.9 367.9 300.2 367.9 0.00 23 130 14589 -57.5 -86.5 1 29.0 -57.8 268 63 386.5 386.5 303.3 386.5 0.00 24 103 16038 -63.5 -88.5 2 25.0 -63.7 261 67 401.6 401.6 305.4 401.6 0.00 25 100 16220 -63.1 -87.1 3 24.0 -63.3 275 57 405.8 405.8 306.0 405.8 0.00 26 99 16282 -62.7 -87.7 2 25.0 -62.9 275 57 407.8 407.8 306.2 407.8 0.00 27 73 18153 -66.1 -89.1 3 23.0 -66.3 282 31 437.7 437.7 309.6 437.7 0.00 28 70 18410 -63.1 -89.1 2 26.0 -63.4 285 27 449.4 449.4 310.8 449.4 0.00 29 69 18498 -62.9 -88.9 2 26.0 -63.2 283 29 451.7 451.7 311.0 451.7 0.00 30 53 20114 -63.1 -90.1 1 27.0 -63.5 290 23 486.6 486.6 314.0 486.6 0.00 31 50 20470 -64.1 -90.1 2 26.0 -64.4 305 22 492.4 492.4 314.4 492.4 0.00 32 45 21111 -66.3 -90.3 2 24.0 -66.6 317 23 502.2 502.2 315.1 502.2 0.00 33 35 22650 -61.5 -90.5 1 29.0 -62.1 342 25 552.1 552.1 318.2 552.1 0.00 34 30 23600 -63.9 -90.9 1 27.0 -64.5 350 20 570.4 570.4 319.2 570.5 0.00 35 28 24021 -64.5 -91.5 1 27.0 -65.1 354 13 580.1 580.1 319.7 580.2 0.00 36 20 26090 -61.3 -90.3 1 29.0 -62.4 320 17 648.5 648.5 322.6 648.6 0.01 TRP 204 11778 -62.7 -75.7 16 13.0 -62.8 265 60 331.6 331.6 292.2 331.6 0.01 WND 176 12693 -60.4 -82.6 4 22.2 -60.6 270 70 349.7 349.7 296.5 349.7 0.00 Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 700.00 mb = 3069.00 m = 10068.78 ft Wetbulb zero: 847.92 mb = 1510.18 m = 4954.60 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 24.29 % Est. max temperature: 20.87 C = 69.57 F Sfc-Lift cond lev (LCL): 769.41 mb = 2300.68 m = 7548.07 ft T: 3.99 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.86 C Layer 925.0- 850.0 mb Conv cond level (CCL): 536.99 mb = 5145.14 m = 16880.17 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 37.76 C = 99.97 F Cap Strength: 15.22 C Lifted Index: 15.62 C Risk: None Lifted Index @300 mb: 17.06 C Lifted Index @700 mb: 11.03 C Showalter Index: 14.21 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 1.30 C K Index: -3.70 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.90 J/kg Max Up Vert Vel: 3.13 m/s Conv Inhibition (B-): 47318.61 J/kg Cap Strength: 15.59 C Lift Cond Lev (LCL): 751.34 mb = 2493.80 m = 8181.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 22 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 ---------------------------------------------------------- 0 981 304 220 1 0.6 0.8 | 118 22 -19.6 10.3 1 946 610 220 22 14.1 16.9 | 167 27 -6.1 26.4 2 925 794 220 22 14.1 16.9 | 167 27 -6.1 26.4 3 912 914 225 21 14.8 14.8 | 168 25 -5.4 24.4 4 878 1219 265 28 27.9 2.4 | 213 14 7.7 12.0 5 850 1490 280 26 25.6 -4.5 | 227 7 5.4 5.1 6 815 1829 285 20 19.3 -5.2 | 169 4 -0.9 4.4 7 785 2134 275 25 24.9 -2.2 | 212 9 4.7 7.4 8 756 2438 285 25 24.1 -6.5 | 232 5 3.9 3.1 9 729 2743 275 27 26.9 -2.4 | 223 10 6.7 7.2 10 702 3048 280 31 30.5 -5.4 | 248 11 10.3 4.2 11 700 3069 285 31 29.9 -8.0 | 261 10 9.7 1.6 12 649 3658 265 29 28.9 2.5 | 216 15 8.7 12.1 13 624 3962 260 37 36.4 6.4 | 225 23 16.2 16.0 14 600 4267 265 37 36.9 3.2 | 232 21 16.7 12.8 15 555 4877 265 36 35.9 3.1 | 231 20 15.7 12.7 16 513 5486 265 36 35.9 3.1 | 231 20 15.7 12.7 17 500 5690 265 37 36.9 3.2 | 232 21 16.7 12.8 18 473 6096 255 36 34.8 9.3 | 218 24 14.6 18.9 19 454 6401 250 38 35.7 13.0 | 214 27 15.5 22.6 20 400 7330 260 34 33.5 5.9 | 221 20 13.3 15.5 21 384 7620 260 36 35.5 6.3 | 224 22 15.2 15.8 22 322 8839 265 42 41.8 3.7 | 239 25 21.6 13.2 23 308 9144 265 40 39.8 3.5 | 236 24 19.6 13.1 24 300 9320 260 41 40.4 7.1 | 230 26 20.2 16.7 25 281 9754 265 40 39.8 3.5 | 236 24 19.6 13.1 26 250 10510 275 54 53.8 -4.7 | 262 34 33.6 4.9 27 244 10668 275 53 52.8 -4.6 | 261 33 32.6 5.0 28 204 11778 265 60 59.8 5.2 | 249 42 39.6 14.8 29 200 11900 270 61 61.0 -0.0 | 257 42 40.8 9.6 30 176 12693 270 70 70.0 -0.0 | 259 51 49.8 9.6 31 173 12802 270 70 70.0 -0.0 | 259 51 49.8 9.6 32 150 13690 265 67 66.7 5.8 | 252 49 46.5 15.4 33 117 15240 270 60 60.0 -0.0 | 256 41 39.8 9.6 34 101 16154 260 68 67.0 11.8 | 245 51 46.8 21.4 35 100 16220 275 57 56.8 -5.0 | 263 37 36.6 4.6 36 96 16459 275 57 56.8 -5.0 | 263 37 36.6 4.6 37 87 17069 285 39 37.7 -10.1 | 272 17 17.5 -0.5 38 83 17374 275 34 33.9 -3.0 | 244 15 13.7 6.6 39 79 17678 270 36 36.0 -0.0 | 239 18 15.8 9.6 40 75 17983 285 32 30.9 -8.3 | 263 11 10.7 1.3 41 71 18288 280 31 30.5 -5.4 | 248 11 10.3 4.2 42 70 18410 285 27 26.1 -7.0 | 246 6 5.9 2.6 43 68 18593 280 31 30.5 -5.4 | 248 11 10.3 4.2 44 65 18898 290 26 24.4 -8.9 | 261 4 4.2 0.7 45 56 19812 275 26 25.9 -2.3 | 218 9 5.7 7.3 46 53 20117 290 23 21.6 -7.9 | 219 2 1.4 1.7 47 50 20422 285 24 23.2 -6.2 | 221 4 3.0 3.4 48 50 20470 305 22 18.0 -12.6 | 36 4 -2.2 -3.0 49 46 21031 320 25 16.1 -19.2 | 23 10 -4.1 -9.6 50 43 21336 310 19 14.6 -12.2 | 65 6 -5.6 -2.6 51 39 21946 315 23 16.3 -16.3 | 31 8 -3.9 -6.7 52 37 22250 335 31 13.1 -28.1 | 21 20 -7.1 -18.5 53 34 22860 345 22 5.7 -21.3 | 51 19 -14.5 -11.7 54 30 23600 350 20 3.5 -19.7 | 59 20 -16.7 -10.1 55 28 24079 355 12 1.0 -12.0 | 83 19 -19.2 -2.4 56 26 24384 355 16 1.4 -15.9 | 71 20 -18.8 -6.4 57 25 24689 330 19 9.5 -16.5 | 57 13 -10.7 -6.9 58 24 24994 345 19 4.9 -18.4 | 60 18 -15.3 -8.8 59 22 25603 340 24 8.2 -22.6 | 43 18 -12.0 -13.0 60 21 25908 325 15 8.6 -12.3 | 77 12 -11.6 -2.7 61 20 26090 320 17 10.9 -13.0 | 70 10 -9.3 -3.4 62 19 26213 345 15 3.9 -14.5 | 73 17 -16.3 -4.9 63 18 26518 320 17 10.9 -13.0 | 70 10 -9.3 -3.4 Wind Parameters Mean winds (0-6000m): 265.4 at 29.8 knts Storm direction: 295.4 at 22.4 knts Shear (0-3000m) pos: 3.9 neg: 1.4 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 121.0 deg Storm rel helicity (0-3000m) pos: 232.1 neg: -17.5 tot: 214.6 m^2/s^2 ave: 71.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 63.36 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 ------------------------------------------------------------------------------- 500 220 16 155 24| 21.5 0.0 21.5|120.4 0.0 120.4 240.9 0.94| 21.9 20.5 1000 236 20 170 21| 13.8 0.0 13.8|202.0 0.0 202.0 202.0 0.82| 22.6 18.5 1500 253 22 181 16| 6.9 0.0 6.9|206.0 -6.4 199.6 133.1 0.60| 18.7 11.3 2000 260 22 186 13| 5.2 1.2 6.4|214.4 -6.4 208.0 104.0 0.61| 16.0 9.8 2500 265 23 192 12| 4.1 1.7 5.8|217.6 -7.9 209.7 83.9 0.57| 14.1 8.0 3000 269 24 200 11| 3.9 1.4 5.3|232.1 -17.5 214.6 71.5 0.52| 13.3 7.0 4000 267 26 210 12| 3.4 1.9 5.3|259.5 -33.3 226.2 56.5 0.43| 12.2 5.3 5000 267 28 216 14| 2.8 1.4 4.2|259.5 -36.1 223.3 44.7 0.42| 9.9 4.2 6000 265 30 218 15| 2.3 1.8 4.1|261.3 -75.4 185.9 31.0 0.33| 9.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260114.00.gif