UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011618.upa.cvt Date: 1800Z 16 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 16 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 124 SFC 978 308 10.6 -5.4 32 16.0 4.0 175 10 285.6 286.0 278.2 293.1 2.61 2 925 762 3.2 -7.8 44 11.0 -0.9 200 26 282.6 283.0 276.2 289.2 2.29 3 915 850 2.4 -7.6 48 10.0 -1.3 212 32 282.6 283.0 276.3 289.4 2.35 4 892 1056 4.4 -14.6 24 19.0 -1.7 227 42 286.8 287.0 277.1 290.9 1.38 5 887 1102 6.2 -17.8 16 24.0 -1.3 229 44 289.1 289.3 277.8 292.4 1.06 6 860 1355 5.2 -4.8 48 10.0 1.0 241 49 290.6 291.2 281.2 299.7 3.11 7 850 1450 4.4 -5.6 48 10.0 0.3 245 49 290.8 291.3 281.1 299.5 2.96 8 800 1940 0.0 -5.0 69 5.0 -2.0 250 51 291.2 291.7 281.7 300.8 3.29 9 799 1950 0.0 -5.0 69 5.0 -2.0 250 51 291.3 291.8 281.7 300.9 3.30 10 751 2445 -1.9 -6.4 71 4.5 -3.7 245 50 294.4 295.0 282.9 303.8 3.15 11 719 2791 -2.9 -6.8 74 3.9 -4.5 253 46 297.0 297.6 284.0 306.6 3.19 12 700 3003 -3.1 -12.1 50 9.0 -6.3 265 46 299.1 299.4 283.7 305.7 2.16 13 692 3094 -3.5 -18.5 30 15.0 -8.0 270 45 299.6 299.8 282.8 303.7 1.28 14 570 4593 -14.5 -31.5 22 17.0 -17.6 270 44 303.8 303.9 283.5 305.4 0.48 15 539 5014 -17.9 -23.9 59 6.0 -19.2 265 58 304.6 304.8 284.5 308.0 1.03 16 519 5295 -20.3 -28.3 49 8.0 -21.8 264 57 305.0 305.2 284.3 307.4 0.72 17 503 5526 -21.7 -36.7 24 15.0 -23.8 261 50 306.1 306.1 284.2 307.2 0.33 18 500 5570 -21.1 -45.1 10 24.0 -23.7 260 49 307.3 307.3 284.5 307.8 0.14 19 498 5600 -21.1 -47.1 8 26.0 -23.8 259 49 307.7 307.7 284.6 308.1 0.11 20 416 6902 -31.3 -53.3 10 22.0 -32.7 260 66 310.8 310.8 285.7 311.0 0.06 21 400 7180 -31.5 -57.5 6 26.0 -33.0 260 81 314.0 314.1 286.8 314.2 0.04 22 384 7468 -32.3 -59.3 5 27.0 -33.7 260 91 316.7 316.7 287.7 316.8 0.03 23 313 8890 -39.1 -59.1 10 20.0 -40.0 261 122 326.3 326.3 290.7 326.4 0.04 24 311 8934 -39.1 -58.1 12 19.0 -40.0 261 122 326.9 326.9 290.9 327.1 0.05 25 300 9180 -41.1 -56.1 18 15.0 -41.8 260 124 327.4 327.4 291.0 327.7 0.06 26 278 9691 -45.9 -57.9 25 12.0 -46.3 261 122 327.7 327.7 291.1 327.9 0.06 27 250 10390 -50.3 -65.3 15 15.0 -50.6 265 114 331.3 331.3 292.1 331.4 0.02 28 248 10442 -50.7 -65.7 15 15.0 -51.0 265 114 331.5 331.5 292.2 331.5 0.02 29 245 10522 -51.1 -66.1 15 15.0 -51.4 265 114 332.0 332.0 292.3 332.1 0.02 30 228 10992 -48.9 -72.9 4 24.0 -49.4 263 103 342.3 342.3 294.8 342.3 0.01 31 216 11345 -51.1 -73.1 6 22.0 -51.5 260 91 344.2 344.2 295.3 344.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 799.00 mb = 1949.92 m = 6397.30 ft Wetbulb zero: 934.42 mb = 679.39 m = 2228.95 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 43.42 % Est. max temperature: 15.94 C = 60.69 F Sfc-Lift cond lev (LCL): 765.57 mb = 2291.27 m = 7517.20 ft T: -1.31 C 700-500 lapse rate: 7.01 C/km ThetaE index: 3.94 C Layer 925.0- 915.0 mb Conv cond level (CCL): 566.37 mb = 4641.19 m = 15226.82 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 28.79 C = 83.82 F Cap Strength: 13.44 C Lifted Index: 14.39 C Risk: None Lifted Index @300 mb: 25.88 C Lifted Index @700 mb: 11.88 C Showalter Index: 8.24 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 15.50 C K Index: 10.90 Risk: None Sweat Index: 204.35 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.96 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 6942.76 J/kg Cap Strength: 13.39 C Lift Cond Lev (LCL): 743.14 mb = 2528.35 m = 8295.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 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 ---------------------------------------------------------- 0 978 308 175 10 -0.9 10.0 | 120 40 -34.7 20.3 1 942 610 190 23 4.0 22.7 | 138 44 -29.8 32.9 2 925 762 200 26 8.9 24.4 | 144 43 -24.9 34.7 3 908 914 220 37 23.8 28.3 | 165 40 -10.0 38.6 4 874 1219 235 48 39.3 27.5 | 188 38 5.5 37.8 5 850 1450 245 49 44.4 20.7 | 199 33 10.6 31.0 6 811 1829 250 51 47.9 17.4 | 207 31 14.1 27.7 7 780 2134 250 52 48.9 17.8 | 208 32 15.1 28.1 8 751 2438 245 50 45.3 21.1 | 200 33 11.5 31.4 9 723 2743 250 46 43.2 15.7 | 200 28 9.4 26.0 10 700 3003 265 46 45.8 4.0 | 220 19 12.0 14.3 11 696 3048 270 45 45.0 -0.0 | 227 15 11.2 10.3 12 642 3658 270 50 50.0 -0.0 | 238 19 16.2 10.3 13 593 4267 280 48 47.3 -8.3 | 262 14 13.5 2.0 14 570 4572 270 44 44.0 -0.0 | 225 15 10.2 10.3 15 548 4877 265 56 55.8 4.9 | 235 27 22.0 15.2 16 526 5182 265 60 59.8 5.2 | 239 30 26.0 15.5 17 500 5570 260 49 48.3 8.5 | 218 24 14.5 18.8 18 485 5791 255 48 46.4 12.4 | 209 26 12.6 22.7 19 465 6096 260 55 54.2 9.6 | 226 28 20.4 19.8 20 427 6706 260 56 55.1 9.7 | 227 29 21.4 20.0 21 400 7180 260 81 79.8 14.1 | 242 52 46.0 24.4 22 375 7620 260 96 94.5 16.7 | 246 66 60.8 27.0 23 344 8230 265 114 113.6 9.9 | 256 82 79.8 20.2 24 302 9144 260 125 123.1 21.7 | 250 95 89.3 32.0 25 300 9180 260 124 122.1 21.5 | 250 94 88.3 31.8 26 288 9449 260 125 123.1 21.7 | 250 95 89.3 32.0 27 250 10390 265 114 113.6 9.9 | 256 82 79.8 20.2 28 239 10668 265 115 114.6 10.0 | 256 83 80.8 20.3 29 217 11278 260 91 89.6 15.8 | 245 62 55.8 26.1 30 207 11582 255 94 90.8 24.3 | 239 67 57.0 34.6 Wind Parameters Mean winds (0-6000m): 256.9 at 47.1 knts Storm direction: 286.9 at 35.3 knts Shear (0-3000m) pos: 8.6 neg: 0.4 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 699.1 neg: -39.5 tot: 659.6 m^2/s^2 ave: 219.9 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 11.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.07 Bulk Shear: 243.12 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 ------------------------------------------------------------------------------- 500 191 20 135 42| 22.0 0.0 22.0|252.2 0.0 252.2 504.4 0.96| 24.0 23.0 1000 216 31 156 38| 23.1 0.0 23.1|554.4 0.0 554.4 554.4 0.96| 27.4 26.4 1500 230 37 171 35| 16.9 0.0 16.9|627.4 0.0 627.4 418.3 0.95| 21.6 20.4 2000 236 41 180 33| 12.7 0.6 13.2|634.7 -22.2 612.4 306.2 0.87| 17.2 14.9 2500 239 42 184 32| 9.4 0.5 9.9|648.2 -39.5 608.7 243.5 0.75| 15.9 11.9 3000 244 43 189 29| 8.6 0.4 9.0|699.1 -39.5 659.6 219.9 0.74| 15.7 11.6 4000 253 44 200 25| 6.7 0.3 7.0|733.2 -41.5 691.7 172.9 0.72| 13.2 9.6 5000 256 46 207 24| 5.4 1.8 7.2|758.9 -88.0 670.9 134.2 0.54| 13.3 7.1 6000 257 47 210 24| 5.2 1.9 7.0|814.3-156.6 657.7 109.6 0.45| 12.8 5.7 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260116.18.gif