UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101618.upa.cvt Date: 1800Z 16 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 16 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 151 SFC 982 310 24.6 13.6 50 11.0 17.5 5 2 299.3 301.1 291.3 328.6 10.01 2 976 363 22.0 12.0 53 10.0 15.7 13 3 297.2 298.8 289.8 323.5 9.06 3 925 825 17.6 10.6 64 7.0 13.3 70 10 297.3 298.9 289.6 322.7 8.70 4 914 927 16.6 10.6 68 6.0 12.9 75 11 297.3 298.9 289.6 322.9 8.81 5 894 1116 18.0 8.0 52 10.0 12.0 68 18 300.6 302.0 289.6 323.0 7.54 6 850 1548 17.4 5.4 45 12.0 10.4 60 16 304.4 305.6 290.1 324.4 6.63 7 845 1598 17.6 5.6 45 12.0 10.6 56 15 305.1 306.4 290.5 325.6 6.76 8 700 3183 8.2 3.7 73 4.5 5.6 360 16 311.6 312.9 292.7 333.7 7.15 9 675 3483 6.0 2.9 80 3.1 4.2 3 17 312.4 313.7 292.8 334.1 7.00 10 644 3868 4.8 -3.2 56 8.0 0.8 5 19 315.2 316.1 291.7 330.2 4.69 11 620 4177 2.4 -2.2 72 4.6 0.0 355 20 315.9 316.9 292.4 332.6 5.25 12 517 5627 -5.7 -14.7 49 9.0 -9.1 312 13 323.0 323.5 292.0 331.0 2.36 13 511 5719 -5.9 -17.9 38 12.0 -10.1 308 13 323.8 324.2 291.7 330.1 1.83 14 504 5827 -5.5 -26.5 17 21.0 -11.5 309 12 325.6 325.8 291.3 328.7 0.87 15 500 5890 -5.7 -28.7 14 23.0 -11.9 315 13 326.1 326.2 291.3 328.7 0.72 16 400 7600 -16.3 -39.3 12 23.0 -20.4 325 12 333.8 333.9 293.0 335.0 0.32 17 399 7619 -16.5 -39.5 12 23.0 -20.5 325 12 333.8 333.8 293.0 335.0 0.31 18 365 8281 -21.9 -49.9 6 28.0 -25.2 295 18 335.2 335.2 293.2 335.6 0.11 19 304 9597 -32.5 -53.5 11 21.0 -34.1 283 26 338.3 338.3 294.0 338.6 0.09 20 300 9690 -33.1 -59.1 6 26.0 -34.7 285 28 338.7 338.7 294.0 338.9 0.04 21 292 9880 -34.3 -62.3 4 28.0 -35.8 287 29 339.6 339.7 294.3 339.8 0.03 22 277 10247 -36.5 -52.5 18 16.0 -37.7 292 32 341.6 341.7 294.8 342.1 0.11 23 274 10322 -36.9 -45.9 39 9.0 -37.7 292 32 342.1 342.2 295.0 343.0 0.23 24 269 10449 -37.7 -51.7 22 14.0 -38.7 294 33 342.8 342.8 295.1 343.3 0.12 25 250 10950 -41.7 -54.7 23 13.0 -42.4 300 37 344.1 344.1 295.4 344.5 0.09 26 223 11712 -47.3 -63.3 14 16.0 -47.8 292 37 346.9 346.9 296.0 347.0 0.03 27 212 12043 -50.1 -62.1 23 12.0 -50.4 289 36 347.6 347.6 296.1 347.8 0.04 28 200 12420 -52.9 -66.9 17 14.0 -53.2 285 35 349.0 349.0 296.4 349.1 0.02 29 174 13306 -60.3 -71.3 22 11.0 -60.4 286 37 351.0 351.0 296.8 351.0 0.01 30 150 14220 -66.5 -77.5 20 11.0 -66.6 310 36 355.5 355.5 297.8 355.6 0.01 31 128 15164 -72.9 -80.9 29 8.0 -72.9 297 29 360.5 360.5 298.8 360.5 0.00 32 107 16202 -77.7 -85.7 26 8.0 -77.7 280 27 370.4 370.4 300.7 370.4 0.00 33 100 16590 -77.1 -86.1 22 9.0 -77.1 315 29 378.8 378.8 302.1 378.8 0.00 34 91 17130 -79.1 -87.1 26 8.0 -79.1 314 24 385.1 385.1 303.1 385.2 0.00 35 83 17659 -74.7 -85.7 17 11.0 -74.7 305 22 404.4 404.4 305.8 404.4 0.00 36 78 18020 -75.7 -86.7 16 11.0 -75.7 332 19 409.6 409.6 306.5 409.6 0.00 37 70 18650 -73.3 -88.3 8 15.0 -73.3 360 12 427.6 427.6 308.6 427.6 0.00 38 50 20660 -65.9 -89.9 2 24.0 -66.2 80 2 488.2 488.2 314.1 488.2 0.00 39 30 23820 -57.1 -87.1 1 30.0 -58.4 255 8 589.0 589.0 320.1 589.0 0.01 40 26 24736 -53.5 -85.5 1 32.0 -55.6 258 10 623.8 623.8 321.6 623.9 0.01 41 23 25522 -55.9 -85.9 1 30.0 -57.7 299 11 639.0 639.0 322.3 639.1 0.01 42 20 26420 -52.5 -84.5 1 32.0 -55.3 270 11 675.5 675.5 323.6 675.6 0.02 43 16 27877 -48.1 -83.1 1 35.0 -52.8 287 13 734.3 734.4 325.5 734.6 0.02 44 16 27877 -48.5 -83.5 1 35.0 -53.1 287 13 733.0 733.1 325.4 733.2 0.02 TRP 107 16202 -77.7 -85.7 26 8.0 -77.7 280 27 370.4 370.4 300.7 370.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 589.48 mb = 4606.77 m = 15113.90 ft Wetbulb zero: 619.78 mb = 4179.99 m = 13713.70 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 59.00 % Est. max temperature: 30.90 C = 87.63 F Sfc-Lift cond lev (LCL): 835.45 mb = 1694.16 m = 5558.20 ft T: 17.03 C 700-500 lapse rate: 5.13 C/km ThetaE index: 5.96 C Layer 976.0- 914.0 mb Conv cond level (CCL): 659.50 mb = 3673.15 m = 12050.89 ft Mean mixing ratio: 8.58 g/kg Conv temperature: 39.00 C = 102.20 F Cap Strength: 8.72 C Lifted Index: 8.93 C Risk: None Lifted Index @300 mb: 11.59 C Lifted Index @700 mb: 6.42 C Showalter Index: 8.34 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 11.10 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.80 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.61 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 38619.86 J/kg Cap Strength: 8.90 C Lift Cond Lev (LCL): 820.50 mb = 1846.13 m = 6056.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 34 at 11 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 ---------------------------------------------------------- 0 982 310 5 2 -0.2 -2.0 | 220 10 6.2 7.5 1 948 610 50 9 -6.9 -5.8 | 172 4 -0.5 3.7 2 925 825 70 10 -9.4 -3.4 | 153 7 -3.0 6.0 3 915 914 75 11 -10.6 -2.8 | 147 8 -4.3 6.6 4 883 1219 65 21 -19.0 -8.9 | 93 13 -12.7 0.6 5 852 1524 60 15 -13.0 -7.5 | 107 7 -6.6 2.0 6 850 1548 60 16 -13.9 -8.0 | 101 8 -7.5 1.5 7 822 1829 40 12 -7.7 -9.2 | 102 1 -1.4 0.3 8 793 2134 25 17 -7.2 -15.4 | 8 6 -0.8 -5.9 9 765 2438 15 16 -4.1 -15.5 | 340 6 2.2 -6.0 10 738 2743 10 16 -2.8 -15.8 | 330 7 3.6 -6.3 11 711 3048 360 15 -0.0 -15.0 | 311 8 6.4 -5.5 12 700 3183 360 16 -0.0 -16.0 | 316 9 6.4 -6.5 13 660 3658 5 18 -1.6 -17.9 | 330 10 4.8 -8.5 14 635 3962 5 19 -1.7 -18.9 | 334 11 4.7 -9.5 15 612 4267 350 20 3.5 -19.7 | 316 14 9.8 -10.2 16 567 4877 325 16 9.2 -13.1 | 283 16 15.5 -3.6 17 546 5182 330 16 8.0 -13.9 | 287 15 14.4 -4.4 18 506 5791 305 12 9.8 -6.9 | 261 16 16.2 2.6 19 500 5890 315 13 9.2 -9.2 | 269 16 15.6 0.3 20 487 6096 320 13 8.4 -10.0 | 272 15 14.7 -0.5 21 468 6401 335 12 5.1 -10.9 | 277 12 11.4 -1.4 22 415 7315 315 15 10.6 -10.6 | 274 17 17.0 -1.1 23 400 7600 325 12 6.9 -9.8 | 272 13 13.2 -0.4 24 399 7620 325 12 6.9 -9.8 | 272 13 13.2 -0.4 25 383 7925 330 11 5.5 -9.5 | 270 12 11.9 -0.1 26 367 8230 295 18 16.3 -7.6 | 265 23 22.7 1.9 27 323 9144 285 19 18.4 -4.9 | 260 25 24.7 4.6 28 310 9449 280 23 22.7 -4.0 | 259 30 29.0 5.5 29 300 9690 285 28 27.0 -7.2 | 266 33 33.4 2.2 30 250 10950 300 37 32.0 -18.5 | 283 39 38.4 -9.0 31 249 10973 300 39 33.8 -19.5 | 284 41 40.1 -10.0 32 200 12420 285 35 33.8 -9.1 | 269 40 40.2 0.4 33 188 12802 290 31 29.1 -10.6 | 272 36 35.5 -1.1 34 171 13411 285 38 36.7 -9.8 | 270 43 43.1 -0.4 35 163 13716 295 43 39.0 -18.2 | 281 46 45.3 -8.7 36 150 14220 310 36 27.6 -23.1 | 292 37 33.9 -13.7 37 140 14630 310 35 26.8 -22.5 | 291 36 33.2 -13.0 38 126 15240 295 28 25.4 -11.8 | 274 32 31.7 -2.4 39 114 15850 270 29 29.0 -0.0 | 255 37 35.4 9.5 40 107 16202 280 27 26.6 -4.7 | 262 33 33.0 4.8 41 102 16459 275 29 28.9 -2.5 | 259 36 35.3 6.9 42 100 16590 315 29 20.5 -20.5 | 292 29 26.9 -11.0 43 97 16764 315 29 20.5 -20.5 | 292 29 26.9 -11.0 44 92 17069 315 25 17.7 -17.7 | 289 25 24.0 -8.2 45 87 17374 310 21 16.1 -13.5 | 280 23 22.4 -4.0 46 83 17678 305 22 18.0 -12.6 | 277 25 24.4 -3.1 47 79 17983 340 20 6.8 -18.8 | 305 16 13.2 -9.3 48 75 18288 280 16 15.8 -2.8 | 253 23 22.1 6.7 49 71 18593 10 19 -3.3 -18.7 | 342 10 3.1 -9.2 50 70 18650 360 12 -0.0 -12.0 | 292 7 6.4 -2.5 51 67 18898 15 15 -3.9 -14.5 | 334 6 2.5 -5.0 52 64 19202 340 11 3.8 -10.3 | 275 10 10.1 -0.9 53 61 19507 330 14 7.0 -12.1 | 281 14 13.4 -2.7 54 58 19812 350 11 1.9 -10.8 | 279 8 8.3 -1.4 55 55 20117 360 11 -0.0 -11.0 | 284 7 6.4 -1.5 56 50 20660 80 2 -2.0 -0.3 | 206 10 4.4 9.1 57 47 21031 80 2 -2.0 -0.3 | 206 10 4.4 9.1 58 45 21336 45 10 -7.1 -7.1 | 164 3 -0.7 2.4 59 39 22250 50 16 -12.3 -10.3 | 82 6 -5.9 -0.8 60 37 22555 120 10 -8.7 5.0 | 171 15 -2.3 14.5 61 33 23165 135 2 -1.4 1.4 | 204 12 4.9 10.9 62 32 23470 125 10 -8.2 5.7 | 173 15 -1.8 15.2 63 30 23774 195 13 3.4 12.6 | 204 24 9.7 22.0 64 30 23820 255 8 7.7 2.1 | 231 18 14.1 11.5 65 27 24384 260 9 8.9 1.6 | 234 19 15.2 11.0 66 26 24689 255 10 9.7 2.6 | 233 20 16.0 12.1 67 24 25298 295 12 10.9 -5.1 | 256 18 17.2 4.4 68 23 25603 300 10 8.7 -5.0 | 253 16 15.0 4.5 69 22 25908 240 12 10.4 6.0 | 227 23 16.8 15.5 70 21 26213 230 11 8.4 7.1 | 222 22 14.8 16.5 71 20 26420 270 11 11.0 -0.0 | 241 20 17.4 9.5 72 18 26822 280 11 10.8 -1.9 | 246 19 17.2 7.6 73 16 27127 280 14 13.8 -2.4 | 251 21 20.2 7.0 74 15 27432 300 11 9.5 -5.5 | 256 16 15.9 4.0 75 14 27737 230 10 7.7 6.4 | 221 21 14.0 15.9 76 13 28042 230 12 9.2 7.7 | 222 23 15.6 17.2 77 12 28346 280 8 7.9 -1.4 | 240 16 14.2 8.1 Wind Parameters Mean winds (0-6000m): 3.9 at 15.2 knts Storm direction: 33.9 at 11.4 knts Shear (0-3000m) pos: 1.6 neg: 2.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -46.2 tot: -38.5 m^2/s^2 ave: -12.8 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 18.12 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 52 7 189 5| 9.5 0.0 9.5| 0.8 -6.5 -5.6 -11.3 -0.44| 11.9 -5.3 1000 63 11 139 6| 4.7 4.8 9.6| 1.4 -30.1 -28.7 -28.7 -0.59| 12.8 -7.5 1500 61 13 124 6| 3.2 2.0 5.1| 5.2 -31.8 -26.6 -17.7 -0.40| 11.9 -4.8 2000 51 13 106 4| 2.4 3.2 5.6| 5.2 -37.5 -32.3 -16.1 -0.46| 10.9 -5.1 2500 42 14 75 3| 1.9 2.9 4.8| 5.2 -42.7 -37.5 -15.0 -0.50| 9.4 -4.7 3000 35 14 38 3| 1.6 2.7 4.3| 7.7 -46.2 -38.5 -12.8 -0.47| 8.5 -4.0 4000 24 15 357 5| 1.4 2.6 4.0| 13.4 -60.5 -47.1 -11.8 -0.44| 7.4 -3.3 5000 12 16 333 7| 1.1 2.1 3.2| 16.1 -97.4 -81.3 -16.3 -0.50| 7.0 -3.5 6000 4 15 317 8| 1.3 1.7 3.1| 30.1-119.0 -88.8 -14.8 -0.45| 6.8 -3.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251016.18.gif