UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 27 OCT 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 137 SFC 980 306 10.8 10.5 98 0.3 10.6 170 1 285.6 287.0 284.7 308.2 8.15 2 949 574 9.2 9.2 100 0.0 9.2 130 20 286.6 288.0 284.6 308.1 7.71 3 925 788 11.8 11.7 99 0.1 11.7 165 19 291.4 293.0 288.1 318.0 9.37 4 913 898 12.0 12.0 100 0.0 12.0 182 17 292.7 294.4 288.8 320.3 9.69 5 891 1102 12.0 12.0 100 0.0 12.0 206 11 294.7 296.5 289.8 323.2 9.93 6 850 1496 9.8 9.7 99 0.1 9.7 215 7 296.4 298.0 289.5 322.3 8.92 7 779 2217 6.0 5.3 95 0.7 5.6 256 10 299.8 301.1 289.0 321.1 7.19 8 732 2726 4.0 -2.0 65 6.0 1.1 241 20 303.0 303.8 287.6 316.7 4.51 9 700 3088 0.8 -2.3 80 3.1 -0.7 240 21 303.4 304.2 287.9 317.4 4.62 10 683 3285 0.4 -6.6 59 7.0 -2.6 240 25 305.1 305.7 287.3 315.6 3.41 11 623 4017 -3.3 -7.5 73 4.2 -5.1 219 38 309.0 309.6 288.7 319.9 3.49 12 599 4327 -5.1 -14.1 49 9.0 -8.3 215 34 310.4 310.8 287.9 317.3 2.14 13 583 4540 -4.9 -27.9 15 23.0 -10.7 213 33 313.0 313.1 287.2 315.3 0.66 14 508 5609 -11.5 -33.5 14 22.0 -16.0 228 32 317.6 317.7 288.5 319.2 0.45 15 500 5730 -12.7 -32.7 17 20.0 -16.8 225 31 317.6 317.6 288.5 319.3 0.49 16 407 7264 -25.3 -42.3 19 17.0 -27.3 244 40 320.5 320.6 289.2 321.4 0.23 17 400 7390 -26.5 -34.5 47 8.0 -27.7 245 41 320.5 320.6 289.5 322.4 0.51 18 390 7572 -28.1 -32.0 69 3.9 -28.7 245 44 320.8 320.9 289.7 323.2 0.67 19 378 7795 -28.9 -37.9 42 9.0 -30.0 246 49 322.6 322.7 290.0 324.0 0.39 20 347 8399 -33.3 -44.3 32 11.0 -34.3 249 62 324.6 324.7 290.4 325.5 0.21 21 300 9400 -41.7 -54.7 23 13.0 -42.3 245 69 326.6 326.6 290.8 326.9 0.08 22 285 9745 -44.4 -57.4 22 13.0 -44.9 245 73 327.6 327.6 291.1 327.8 0.06 23 256 10455 -49.9 -62.9 20 13.0 -50.2 241 66 329.6 329.6 291.6 329.8 0.03 24 250 10610 -50.1 -66.1 14 16.0 -50.4 240 63 331.6 331.6 292.2 331.7 0.02 25 233 11070 -49.9 -69.9 8 20.0 -50.3 244 61 338.6 338.6 294.0 338.7 0.01 26 200 12060 -53.5 -75.5 5 22.0 -53.8 255 56 348.0 348.0 296.2 348.1 0.01 27 179 12768 -56.3 -78.3 5 22.0 -56.6 260 46 354.7 354.7 297.6 354.7 0.00 28 166 13247 -55.3 -80.3 3 25.0 -55.6 250 38 364.1 364.1 299.5 364.1 0.00 29 150 13890 -56.9 -81.9 3 25.0 -57.2 240 39 372.0 372.0 300.9 372.1 0.00 30 100 16410 -64.3 -85.3 4 21.0 -64.5 265 46 403.5 403.5 305.7 403.5 0.00 31 70 18590 -66.3 -88.3 3 22.0 -66.5 280 28 442.5 442.5 310.1 442.6 0.00 32 62 19331 -62.9 -87.9 2 25.0 -63.2 326 22 465.7 465.7 312.3 465.7 0.00 33 60 19532 -63.9 -87.9 2 24.0 -64.2 336 18 467.9 467.9 312.4 467.9 0.00 34 50 20650 -63.3 -88.3 2 25.0 -63.7 250 10 494.3 494.3 314.5 494.3 0.00 35 42 21722 -63.1 -89.1 2 26.0 -63.6 254 22 520.1 520.1 316.3 520.1 0.00 36 36 22682 -57.9 -86.9 1 29.0 -58.9 280 23 557.0 557.0 318.5 557.0 0.01 37 30 23830 -58.3 -87.3 1 29.0 -59.4 275 29 585.7 585.7 319.9 585.7 0.01 38 21 26094 -54.5 -85.5 1 31.0 -56.7 297 34 660.1 660.1 323.0 660.2 0.01 TRP 100 16410 -64.3 -85.3 4 21.0 -64.5 265 46 403.5 403.5 305.7 403.5 0.00 WND 285 9745 -44.4 -57.4 22 13.0 -44.9 245 73 327.6 327.6 291.1 327.8 0.06 Sounding variables and indices 1000-500 mb thick: 5593.00 m Freezing level: 676.51 mb = 3364.35 m = 11037.77 ft Wetbulb zero: 712.24 mb = 2947.62 m = 9670.57 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 65.60 % Est. max temperature: 22.48 C = 72.46 F Sfc-Lift cond lev (LCL): 975.63 mb = 343.23 m = 1126.06 ft T: 10.58 C 700-500 lapse rate: 5.11 C/km ThetaE index: 6.50 C Layer 850.0- 700.0 mb Conv cond level (CCL): 980.00 mb = 305.98 m = 1003.85 ft Mean mixing ratio: 8.91 g/kg Conv temperature: 11.83 C = 53.29 F Cap Strength: 6.59 C Lifted Index: 6.29 C Risk: None Lifted Index @300 mb: 8.26 C Lifted Index @700 mb: 2.36 C Showalter Index: 2.46 C Risk: Showers probable Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.40 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 161.40 Risk: None Energy Index: -0.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.14 J/kg Max Up Vert Vel: 9.81 m/s Conv Inhibition (B-): 34670.06 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 928.68 mb = 754.81 m = 2476.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 17 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 ---------------------------------------------------------- 0 980 306 170 1 -0.2 1.0 | 76 17 -16.4 -4.0 1 945 610 125 22 -18.0 12.6 | 103 35 -34.2 7.6 2 925 788 165 19 -4.9 18.4 | 122 25 -21.1 13.4 3 911 914 185 17 1.5 16.9 | 129 19 -14.7 11.9 4 879 1219 220 8 5.1 6.1 | 96 11 -11.1 1.1 5 850 1496 215 7 4.0 5.7 | 93 12 -12.2 0.7 6 816 1829 245 8 7.3 3.4 | 80 9 -8.9 -1.6 7 786 2134 255 8 7.7 2.1 | 71 9 -8.5 -2.9 8 758 2438 260 14 13.8 2.4 | 43 4 -2.4 -2.6 9 730 2743 240 20 17.3 10.0 | 193 5 1.1 5.0 10 700 3088 240 21 18.2 10.5 | 200 6 2.0 5.5 11 677 3353 240 27 23.4 13.5 | 220 11 7.2 8.5 12 651 3658 235 29 23.8 16.6 | 213 14 7.6 11.6 13 626 3962 220 39 25.1 29.9 | 200 26 8.9 24.9 14 602 4267 215 34 19.5 27.9 | 188 23 3.3 22.9 15 557 4877 210 31 15.5 26.8 | 178 22 -0.7 21.9 16 536 5182 225 25 17.7 17.7 | 187 13 1.5 12.7 17 516 5486 230 33 25.3 21.2 | 209 19 9.1 16.2 18 500 5730 225 31 21.9 21.9 | 199 18 5.7 16.9 19 476 6096 230 28 21.4 18.0 | 202 14 5.3 13.0 20 400 7390 245 41 37.2 17.3 | 240 24 21.0 12.3 21 387 7620 245 45 40.8 19.0 | 240 28 24.6 14.0 22 355 8230 250 61 57.3 20.9 | 249 44 41.1 15.9 23 311 9144 245 67 60.7 28.3 | 242 50 44.5 23.3 24 300 9400 245 69 62.5 29.2 | 242 52 46.3 24.2 25 285 9745 245 73 66.2 30.9 | 243 56 50.0 25.9 26 272 10058 245 73 66.2 30.9 | 243 56 50.0 25.9 27 250 10610 240 63 54.6 31.5 | 235 47 38.4 26.5 28 248 10668 240 63 54.6 31.5 | 235 47 38.4 26.5 29 200 12060 255 56 54.1 14.5 | 256 39 37.9 9.5 30 178 12802 260 45 44.3 7.8 | 264 28 28.1 2.8 31 154 13716 240 31 26.8 15.5 | 225 15 10.7 10.5 32 150 13890 240 39 33.8 19.5 | 230 23 17.6 14.5 33 127 14935 260 40 39.4 6.9 | 265 23 23.2 2.0 34 121 15240 255 39 37.7 10.1 | 257 22 21.5 5.1 35 104 16154 245 40 36.3 16.9 | 239 23 20.1 11.9 36 100 16410 265 46 45.8 4.0 | 272 30 29.6 -1.0 37 94 16764 270 45 45.0 -0.0 | 280 29 28.8 -5.0 38 90 17069 285 29 28.0 -7.5 | 317 17 11.8 -12.5 39 85 17374 280 37 36.4 -6.4 | 299 23 20.2 -11.4 40 74 18288 260 20 19.7 3.5 | 293 4 3.5 -1.5 41 70 18590 280 28 27.6 -4.9 | 311 15 11.4 -9.9 42 70 18593 280 21 20.7 -3.6 | 333 10 4.5 -8.6 43 67 18898 275 28 27.9 -2.4 | 302 14 11.7 -7.4 44 63 19202 320 25 16.1 -19.2 | 0 24 -0.1 -24.1 45 60 19507 335 19 8.0 -17.2 | 20 24 -8.2 -22.2 46 57 19812 345 10 2.6 -9.7 | 43 20 -13.6 -14.7 47 55 20117 360 10 -0.0 -10.0 | 47 22 -16.2 -15.0 48 52 20422 255 14 13.5 3.6 | 63 3 -2.7 -1.4 49 50 20650 250 10 9.4 3.4 | 77 7 -6.8 -1.6 50 49 20726 260 12 11.8 2.1 | 56 5 -4.4 -2.9 51 47 21031 245 10 9.1 4.2 | 84 7 -7.1 -0.8 52 45 21336 240 14 12.1 7.0 | 116 5 -4.1 2.0 53 43 21641 240 21 18.2 10.5 | 200 6 2.0 5.5 54 41 21946 285 23 22.2 -6.0 | 331 12 6.0 -10.9 55 39 22250 270 30 30.0 -0.0 | 290 15 13.8 -5.0 56 37 22555 285 21 20.3 -5.4 | 339 11 4.1 -10.4 57 33 23165 265 30 29.9 2.6 | 280 14 13.7 -2.4 58 30 23830 275 29 28.9 -2.5 | 301 15 12.7 -7.5 59 26 24384 275 33 32.9 -2.9 | 295 18 16.7 -7.9 60 22 24994 295 36 32.6 -15.2 | 321 26 16.4 -20.2 61 20 25298 300 32 27.7 -16.0 | 331 24 11.5 -21.0 62 19 25603 290 34 31.9 -11.6 | 317 23 15.8 -16.6 63 17 25908 300 29 25.1 -14.5 | 335 21 8.9 -19.5 64 16 26213 245 24 21.8 10.1 | 227 8 5.6 5.2 65 13 26822 255 29 28.0 7.5 | 258 12 11.8 2.5 Wind Parameters Mean winds (0-6000m): 222.9 at 22.6 knts Storm direction: 252.9 at 16.9 knts Shear (0-3000m) pos: 3.8 neg: 5.0 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 141.9 deg Storm rel helicity (0-3000m) pos: 151.3 neg: -45.3 tot: 106.0 m^2/s^2 ave: 35.3 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 2.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.53 Bulk Shear: 91.52 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 ------------------------------------------------------------------------------- 500 137 15 102 27| 0.0 18.2 18.2|133.3 -5.7 127.6 255.1 0.51| 39.1 20.1 1000 162 14 112 22| 7.7 9.1 16.9|144.7 -31.2 113.4 113.4 0.25| 28.7 7.2 1500 176 12 111 18| 6.3 6.1 12.4|144.7 -38.3 106.4 70.9 0.19| 20.6 4.0 2000 192 11 112 15| 5.6 4.6 10.2|144.7 -44.0 100.7 50.3 0.14| 16.7 2.3 2500 211 12 118 11| 4.5 5.2 9.7|145.6 -45.3 100.2 40.1 0.16| 15.8 2.5 3000 221 14 126 9| 3.8 5.0 8.7|151.3 -45.3 106.0 35.3 0.18| 14.2 2.6 4000 224 19 158 9| 2.8 5.5 8.3|151.7-108.2 43.4 10.9 0.04| 13.6 0.5 5000 221 21 167 11| 3.2 4.3 7.5|171.8-128.0 43.8 8.8 0.05| 12.4 0.6 6000 223 23 176 12| 2.9 3.8 6.7|196.4-141.8 54.6 9.1 0.06| 11.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251027.12.gif