UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011018.upa.cvt Date: 1800Z 10 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 10 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 152 SFC 982 306 15.8 13.3 85 2.5 14.3 295 2 290.5 292.2 288.1 318.2 9.81 2 981 315 14.4 13.2 92 1.2 13.7 295 2 289.1 290.9 287.6 316.5 9.76 3 928 781 11.0 11.0 100 0.0 11.0 283 10 290.3 291.9 287.2 315.5 8.91 4 925 808 11.6 11.6 100 0.0 11.6 280 10 291.2 292.8 287.9 317.5 9.31 5 918 872 12.0 11.7 98 0.3 11.8 277 12 292.2 293.9 288.5 319.1 9.45 6 850 1515 9.4 8.4 93 1.0 8.8 280 19 296.0 297.5 288.6 319.7 8.16 7 827 1742 8.4 6.6 88 1.8 7.4 271 23 297.3 298.6 288.4 318.9 7.41 8 777 2254 4.4 4.4 100 0.0 4.4 262 28 298.3 299.5 288.2 318.2 6.76 9 757 2467 6.4 -21.6 11 28.0 -2.4 266 36 302.7 302.9 283.7 305.7 0.90 10 750 2543 6.6 -34.4 3 41.0 -3.3 268 38 303.7 303.8 283.2 304.7 0.28 11 700 3106 3.2 -34.8 4 38.0 -5.6 265 47 306.0 306.1 284.2 307.0 0.28 12 653 3665 -0.5 -44.5 2 44.0 -8.5 255 51 308.0 308.0 284.7 308.4 0.11 13 645 3764 -0.5 254 53 309.1 14 626 4002 -1.9 -15.9 33 14.0 -6.8 252 59 310.1 310.5 287.4 315.9 1.77 15 617 4117 -2.3 -32.3 8 30.0 -9.3 251 61 311.0 311.0 286.2 312.4 0.41 16 593 4432 -3.9 -45.9 2 42.0 -11.1 250 68 312.7 312.7 286.4 313.0 0.11 17 584 4552 -4.3 -20.3 27 16.0 -9.3 250 70 313.6 313.8 288.1 317.9 1.30 18 577 4647 -4.7 -34.7 7 30.0 -11.2 250 72 314.2 314.2 287.2 315.4 0.35 19 567 4785 -5.1 -25.1 19 20.0 -10.6 250 73 315.3 315.4 288.2 318.3 0.88 20 500 5760 -12.1 -16.7 69 4.6 -13.6 240 76 318.3 318.7 290.3 325.2 2.07 21 458 6425 -17.3 -17.3 100 0.0 -17.3 235 79 319.9 320.3 290.9 327.1 2.15 22 429 6913 -20.9 -21.5 95 0.6 -21.1 235 86 321.3 321.6 290.8 326.8 1.60 23 427 6947 -21.1 -24.8 72 3.7 -22.0 235 86 321.5 321.7 290.5 325.7 1.20 24 425 6982 -20.9 -32.9 33 12.0 -23.1 235 87 322.2 322.3 290.0 324.2 0.56 25 421 7052 -20.5 -38.5 18 18.0 -23.3 235 88 323.6 323.6 290.2 324.8 0.33 26 419 7087 -20.7 -44.7 10 24.0 -23.8 235 88 323.8 323.8 290.1 324.4 0.17 27 417 7123 -20.7 -33.7 30 13.0 -23.0 235 89 324.2 324.3 290.6 326.1 0.53 28 409 7266 -21.3 -47.3 8 26.0 -24.4 235 91 325.2 325.3 290.5 325.7 0.13 29 400 7430 -22.3 -46.3 9 24.0 -25.2 235 93 326.0 326.0 290.7 326.6 0.15 30 360 8191 -27.9 -49.9 10 22.0 -29.9 228 96 328.5 328.5 291.4 328.9 0.11 31 356 8271 -28.3 -36.3 46 8.0 -29.5 227 96 329.0 329.1 291.9 330.8 0.48 32 352 8352 -29.1 -35.1 56 6.0 -30.0 227 96 329.0 329.1 292.0 331.0 0.55 33 351 8372 -29.1 -35.1 56 6.0 -30.0 226 96 329.2 329.4 292.0 331.3 0.55 34 330 8807 -33.1 -36.5 71 3.4 -33.6 223 95 329.6 329.7 292.1 331.5 0.51 35 317 9088 -33.7 -36.7 74 3.0 -34.1 221 94 332.6 332.7 292.9 334.5 0.52 36 300 9470 -37.1 -39.1 82 2.0 -37.3 215 89 333.1 333.2 293.0 334.7 0.43 37 279 9971 -41.1 -45.0 66 3.9 -41.4 217 91 334.3 334.4 293.1 335.3 0.25 38 250 10710 -47.7 -50.0 77 2.3 -47.8 225 98 335.2 335.2 293.3 335.8 0.16 39 245 10843 -48.9 -50.4 84 1.5 -49.0 226 98 335.3 335.3 293.3 335.9 0.15 40 222 11481 -54.1 -57.4 67 3.3 -54.2 230 101 336.9 336.9 293.6 337.2 0.07 41 212 11774 -56.7 -58.2 83 1.5 -56.8 232 102 337.3 337.3 293.7 337.6 0.07 42 208 11894 -57.9 -63.9 46 6.0 -58.0 233 102 337.3 337.3 293.7 337.4 0.03 43 204 12016 -58.7 -60.4 81 1.7 -58.7 234 103 337.9 337.9 293.9 338.1 0.05 44 200 12140 -59.9 -65.9 45 6.0 -60.0 235 103 337.9 337.9 293.8 338.0 0.03 45 194 12329 -61.7 -65.6 60 3.9 -61.7 236 104 338.0 338.0 293.9 338.1 0.03 46 192 12393 -62.1 -64.4 74 2.3 -62.1 236 105 338.3 338.4 294.0 338.5 0.03 47 157 13609 -69.9 -74.9 48 5.0 -69.9 239 114 345.1 345.1 295.6 345.2 0.01 48 150 13880 -69.3 -76.3 35 7.0 -69.4 240 116 350.7 350.7 296.8 350.7 0.01 49 145 14083 -69.1 -80.1 19 11.0 -69.2 240 116 354.5 354.5 297.6 354.5 0.00 50 137 14426 -63.5 -85.5 4 22.0 -63.6 241 115 370.2 370.2 300.6 370.2 0.00 51 123 15095 -59.3 -85.3 2 26.0 -59.6 251 98 389.4 389.4 303.7 389.4 0.00 52 112 15680 -60.7 -86.7 2 26.0 -60.9 252 85 397.4 397.4 304.9 397.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 659.35 mb = 3589.83 m = 11777.51 ft Wetbulb zero: 764.01 mb = 2391.52 m = 7846.11 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 48.88 % Est. max temperature: 22.30 C = 72.14 F Sfc-Lift cond lev (LCL): 946.10 mb = 618.78 m = 2030.08 ft T: 12.18 C 700-500 lapse rate: 5.76 C/km ThetaE index: 14.97 C Layer 827.0- 700.0 mb Conv cond level (CCL): 939.28 mb = 679.51 m = 2229.35 ft Mean mixing ratio: 9.25 g/kg Conv temperature: 15.39 C = 59.70 F Cap Strength: 5.95 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 11.51 C Lifted Index @700 mb: 3.88 C Showalter Index: 4.46 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.50 C K Index: -8.10 Risk: None Sweat Index: 214.80 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.06 J/kg Max Up Vert Vel: 6.94 m/s Conv Inhibition (B-): 7117.73 J/kg Cap Strength: 5.98 C Lift Cond Lev (LCL): 923.70 mb = 819.78 m = 2689.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 35 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 ---------------------------------------------------------- 0 982 306 295 2 1.8 -0.8 | 103 34 -32.7 7.3 1 947 610 305 11 9.0 -6.3 | 94 26 -25.5 1.8 2 925 808 280 10 9.8 -1.7 | 104 25 -24.7 6.4 3 913 914 275 13 13.0 -1.1 | 108 23 -21.6 7.0 4 881 1219 280 18 17.7 -3.1 | 107 18 -16.8 5.0 5 850 1515 280 19 18.7 -3.3 | 107 17 -15.8 4.8 6 849 1524 285 19 18.4 -4.9 | 101 16 -16.2 3.2 7 818 1829 265 24 23.9 2.1 | 134 15 -10.6 10.2 8 788 2134 260 23 22.7 4.0 | 136 17 -11.9 12.1 9 759 2438 265 35 34.9 3.1 | 182 11 0.3 11.2 10 732 2743 275 43 42.8 -3.7 | 242 9 8.3 4.4 11 700 3106 265 47 46.8 4.1 | 225 17 12.3 12.2 12 653 3658 255 51 49.3 13.2 | 215 26 14.7 21.3 13 604 4267 250 65 61.1 22.2 | 221 40 26.6 30.3 14 581 4572 250 71 66.7 24.3 | 225 46 32.2 32.4 15 559 4877 250 74 69.5 25.3 | 226 48 35.0 33.4 16 500 5760 240 76 65.8 38.0 | 214 56 31.3 46.1 17 478 6096 240 76 65.8 38.0 | 214 56 31.3 46.1 18 459 6401 235 79 64.7 45.3 | 209 61 30.2 53.4 19 400 7430 235 93 76.2 53.3 | 214 74 41.7 61.5 20 389 7620 235 94 77.0 53.9 | 214 75 42.5 62.0 21 373 7925 230 97 74.3 62.4 | 209 81 39.8 70.5 22 314 9144 220 94 60.4 72.0 | 198 84 25.9 80.1 23 300 9470 215 89 51.0 72.9 | 192 83 16.5 81.0 24 288 9754 215 89 51.0 72.9 | 192 83 16.5 81.0 25 250 10710 225 98 69.3 69.3 | 204 85 34.8 77.4 26 200 12140 235 103 84.4 59.1 | 217 84 49.8 67.2 27 150 13880 240 116 100.5 58.0 | 225 93 65.9 66.1 28 139 14326 240 117 101.3 58.5 | 225 94 66.8 66.6 29 118 15240 255 92 88.9 23.8 | 240 63 54.3 31.9 30 106 15850 250 78 73.3 26.7 | 228 52 38.8 34.8 Wind Parameters Mean winds (0-6000m): 253.2 at 47.3 knts Storm direction: 283.2 at 35.5 knts Shear (0-3000m) pos: 2.6 neg: 6.0 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 118.5 deg Storm rel helicity (0-3000m) pos: 129.1 neg: -52.2 tot: 76.9 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 233.14 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 ------------------------------------------------------------------------------- 500 298 8 99 28| 0.0 8.3 8.3| 30.2 -31.9 -1.6 -3.2 0.02| 14.0 0.3 1000 285 12 102 24| 0.0 8.4 8.4| 39.4 -33.9 5.5 5.5 0.06| 11.4 0.7 1500 281 14 105 21| 0.0 7.5 7.5| 63.6 -33.9 29.8 19.8 0.25| 10.4 2.6 2000 274 17 111 19| 0.0 7.2 7.2| 89.6 -33.9 55.8 27.9 0.36| 10.2 3.7 2500 273 21 118 15| 3.2 5.8 8.9|129.1 -33.9 95.2 38.1 0.52| 11.5 6.0 3000 271 25 131 12| 2.6 6.0 8.7|129.1 -52.2 76.9 25.6 0.37| 11.4 4.2 4000 263 33 173 12| 2.0 7.0 9.0|159.9 -65.2 94.7 23.7 0.29| 11.3 3.3 5000 258 41 199 18| 1.6 6.7 8.3|198.7-132.6 66.1 13.2 0.23| 10.5 2.5 6000 253 47 206 24| 1.3 6.0 7.3|198.7-263.3 -64.6 -10.8 0.13| 9.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260110.18.gif