UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 15 APR 25 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 169 SFC 984 306 15.0 2.0 41 13.0 8.5 340 4 289.5 290.3 282.3 302.4 4.49 2 925 825 10.6 -0.4 46 11.0 5.4 340 27 290.1 290.9 282.1 301.8 4.01 3 874 1293 6.2 -1.8 56 8.0 2.6 338 33 290.3 291.0 282.0 301.5 3.83 4 857 1454 5.2 -8.8 36 14.0 -0.2 332 37 290.9 291.3 280.3 297.7 2.29 5 854 1483 6.4 -23.6 10 30.0 -2.0 331 37 292.5 292.6 278.9 294.6 0.67 6 850 1521 6.6 -17.4 16 24.0 -1.2 330 38 293.1 293.3 279.8 296.6 1.15 7 829 1727 8.0 -12.0 23 20.0 0.4 320 35 296.6 297.0 282.3 302.3 1.84 8 815 1868 7.6 -9.4 29 17.0 0.8 308 31 297.7 298.1 283.3 304.7 2.30 9 762 2419 4.2 4.1 99 0.1 4.1 285 37 299.8 301.0 288.6 319.8 6.75 10 719 2890 2.2 2.2 100 0.0 2.2 278 48 302.6 303.7 289.2 321.3 6.25 11 700 3106 0.8 -0.2 93 1.0 0.3 275 49 303.4 304.4 288.6 319.7 5.39 12 670 3457 -1.5 -1.5 100 0.0 -1.5 273 50 304.6 305.6 288.8 320.2 5.12 13 669 3469 -1.7 -3.4 88 1.7 -2.5 274 50 304.5 305.3 288.1 318.1 4.45 14 666 3504 1.2 -13.8 32 15.0 -4.4 275 51 308.2 308.5 286.9 314.5 1.97 15 664 3529 1.4 -14.6 29 16.0 -4.5 275 52 308.7 309.0 286.9 314.7 1.85 16 558 4901 -9.7 -12.6 79 2.9 -10.8 265 67 311.3 311.8 288.6 319.7 2.60 17 500 5740 -15.5 -16.5 92 1.0 -15.8 265 76 314.1 314.5 289.0 321.0 2.10 18 492 5862 -16.3 -17.2 93 0.9 -16.6 264 78 314.6 315.0 289.1 321.3 2.02 19 400 7390 -27.9 -29.5 86 1.6 -28.2 260 76 318.7 318.9 289.2 321.6 0.83 20 397 7444 -28.3 -30.1 84 1.8 -28.6 260 76 318.9 319.0 289.3 321.7 0.79 21 394 7498 -27.3 -29.2 84 1.9 -27.6 260 76 320.9 321.1 289.9 323.9 0.87 22 371 7928 -30.3 -35.1 63 4.8 -31.0 261 78 322.5 322.6 290.1 324.4 0.52 23 312 9134 -39.7 -42.5 75 2.8 -39.9 265 85 325.7 325.8 290.8 326.8 0.29 24 302 9355 -41.5 -47.5 52 6.0 -41.9 265 88 326.2 326.3 290.8 326.9 0.17 25 300 9400 -41.9 -47.9 52 6.0 -42.3 265 89 326.3 326.3 290.9 327.0 0.17 26 269 10130 -47.9 -52.9 56 5.0 -48.1 266 96 327.9 327.9 291.2 328.3 0.10 27 250 10610 -51.5 -57.5 49 6.0 -51.7 270 95 329.5 329.5 291.6 329.8 0.06 28 219 11461 -56.3 -68.3 21 12.0 -56.5 270 89 334.8 334.8 293.0 334.9 0.02 29 200 12040 -55.3 -73.3 9 18.0 -55.5 270 85 345.2 345.2 295.6 345.2 0.01 30 193 12268 -54.5 -73.5 8 19.0 -54.8 272 85 350.0 350.0 296.7 350.1 0.01 31 192 12301 -54.9 -73.9 8 19.0 -55.2 273 86 349.9 349.9 296.6 349.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 689.57 mb = 3227.95 m = 10590.26 ft Freezing level: 667.24 mb = 3489.61 m = 11448.71 ft Freezing level: 650.63 mb = 3701.83 m = 12144.96 ft Wetbulb zero: 858.30 mb = 1441.45 m = 4729.12 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 64.77 % Est. max temperature: 21.27 C = 70.28 F Sfc-Lift cond lev (LCL): 808.66 mb = 1931.65 m = 6337.34 ft T: 7.20 C 700-500 lapse rate: 6.19 C/km ThetaE index: 7.82 C Layer 925.0- 850.0 mb Conv cond level (CCL): 590.61 mb = 4453.06 m = 14609.59 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 35.90 C = 96.63 F Cap Strength: 12.57 C Lifted Index: 12.14 C Risk: None Lifted Index @300 mb: 17.44 C Lifted Index @700 mb: 9.16 C Showalter Index: 15.83 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: -1.90 C K Index: 3.70 Risk: None Sweat Index: 152.00 Risk: None Energy Index: 5.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.05 J/kg Max Up Vert Vel: 2.47 m/s Conv Inhibition (B-): 6139.92 J/kg Cap Strength: 12.54 C Lift Cond Lev (LCL): 788.16 mb = 2142.04 m = 7027.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 39 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 ---------------------------------------------------------- 0 984 306 340 4 1.4 -3.8 | 126 35 -28.6 20.5 1 949 610 340 26 8.9 -24.4 | 89 21 -21.1 -0.2 2 925 825 340 27 9.2 -25.4 | 87 21 -20.7 -1.1 3 915 914 340 27 9.2 -25.4 | 87 21 -20.7 -1.1 4 882 1219 340 32 10.9 -30.1 | 73 20 -19.0 -5.8 5 850 1521 330 38 19.0 -32.9 | 52 14 -11.0 -8.7 6 850 1524 340 40 13.7 -37.6 | 51 21 -16.3 -13.4 7 819 1829 310 32 24.5 -20.6 | 124 7 -5.5 3.7 8 789 2134 290 27 25.4 -9.2 | 163 16 -4.6 15.0 9 760 2438 285 38 36.7 -9.8 | 205 16 6.7 14.4 10 732 2743 280 48 47.3 -8.3 | 227 23 17.3 15.9 11 700 3106 275 49 48.8 -4.3 | 223 27 18.8 20.0 12 678 3353 270 47 47.0 -0.0 | 215 30 17.0 24.2 13 652 3658 280 56 55.1 -9.7 | 240 29 25.2 14.5 14 627 3962 275 67 66.7 -5.8 | 243 41 36.8 18.4 15 604 4267 275 66 65.7 -5.8 | 243 40 35.8 18.5 16 558 4877 265 67 66.7 5.8 | 231 48 36.8 30.1 17 500 5740 265 76 75.7 6.6 | 236 55 45.7 30.9 18 497 5791 265 78 77.7 6.8 | 237 57 47.7 31.0 19 476 6096 260 76 74.8 13.2 | 230 58 44.9 37.4 20 421 7010 265 75 74.7 6.5 | 235 54 44.7 30.8 21 400 7390 260 76 74.8 13.2 | 230 58 44.9 37.4 22 387 7620 260 76 74.8 13.2 | 230 58 44.9 37.4 23 311 9144 265 85 84.7 7.4 | 240 63 54.7 31.6 24 300 9400 265 89 88.7 7.8 | 241 67 58.7 32.0 25 271 10058 265 96 95.6 8.4 | 244 73 65.7 32.6 26 259 10363 270 96 96.0 -0.0 | 250 70 66.0 24.2 27 215 11582 270 88 88.0 -0.0 | 247 63 58.0 24.2 28 200 12040 270 85 85.0 -0.0 | 246 60 55.0 24.2 29 185 12497 275 86 85.7 -7.5 | 253 58 55.7 16.7 Wind Parameters Mean winds (0-6000m): 279.0 at 51.4 knts Storm direction: 309.0 at 38.5 knts Shear (0-3000m) pos: 0.0 neg: 7.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 114.6 neg: -208.7 tot: -94.1 m^2/s^2 ave: -31.4 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 15.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 271.24 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 ------------------------------------------------------------------------------- 500 340 19 104 24| 0.0 23.6 23.6| 0.0-120.5-120.5 -240.9 -0.76| 23.6-17.9 1000 340 25 93 22| 0.0 15.3 15.3| 0.0-155.5-155.5 -155.5 -0.79| 15.6-12.4 1500 336 28 85 18| 0.0 10.0 10.0| 19.3-173.4-154.1 -102.7 -0.38| 17.3 -6.6 2000 326 29 91 14| 0.0 8.0 8.0| 60.4-173.4-113.0 -56.5 -0.08| 17.7 -1.4 2500 314 31 107 8| 0.0 9.5 9.5|114.6-173.4 -58.8 -23.5 0.07| 17.5 1.3 3000 304 34 161 5| 0.0 7.9 7.9|114.6-208.7 -94.1 -31.4 0.02| 15.9 0.2 4000 293 41 222 11| 2.0 6.6 8.6|224.2-219.8 4.4 1.1 0.12| 15.1 1.8 5000 285 46 230 19| 1.6 6.1 7.6|253.7-317.5 -63.8 -12.8 0.06| 13.6 0.8 6000 279 51 232 26| 1.3 5.5 6.8|312.8-416.2-103.4 -17.2 0.04| 12.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250415.12.gif