UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 8 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 180 SFC 985 311 19.6 19.6 100 0.0 19.6 355 2 294.0 296.7 293.3 336.0 14.73 2 925 852 17.6 17.6 100 0.0 17.6 30 16 297.3 299.8 293.6 337.3 13.82 3 911 983 17.0 16.3 96 0.7 16.5 38 15 298.0 300.3 293.2 335.4 12.90 4 886 1220 16.0 12.4 79 3.6 13.7 50 10 299.3 301.2 291.5 329.4 10.26 5 861 1464 16.8 9.8 63 7.0 12.5 42 6 302.6 304.3 291.5 329.0 8.87 6 850 1574 16.0 10.0 68 6.0 12.3 40 5 302.9 304.6 291.7 330.0 9.11 7 799 2098 13.6 1.6 44 12.0 7.1 4 10 305.8 306.8 289.4 322.2 5.38 8 738 2761 7.8 3.5 74 4.3 5.4 5 14 306.5 307.7 290.8 326.8 6.68 9 700 3196 6.2 -0.8 61 7.0 2.6 5 12 309.4 310.3 290.4 325.4 5.16 10 684 3385 5.2 -6.8 42 12.0 -0.3 2 12 310.3 310.9 289.0 320.9 3.36 11 679 3445 4.8 -9.2 35 14.0 -1.2 357 11 310.5 311.0 288.6 319.4 2.80 12 674 3506 4.0 -3.0 60 7.0 0.5 351 11 310.3 311.1 290.1 324.5 4.55 13 651 3787 1.4 -3.0 72 4.4 -0.7 322 9 310.4 311.3 290.3 325.1 4.71 14 626 4101 -1.1 -7.1 64 6.0 -3.7 289 10 311.0 311.7 289.5 322.4 3.58 15 620 4178 -1.5 -11.5 46 10.0 -5.4 281 11 311.4 311.9 288.6 319.7 2.56 16 605 4374 -0.3 -32.3 7 32.0 -8.2 281 12 315.0 315.1 287.6 316.5 0.42 17 576 4766 -2.5 -15.5 36 13.0 -7.2 311 15 316.9 317.3 289.8 323.5 1.99 18 572 4821 -2.3 -27.3 13 25.0 -9.2 313 15 317.8 317.9 288.8 320.3 0.71 19 566 4905 -2.9 -11.9 50 9.0 -6.5 314 16 318.0 318.5 290.9 327.0 2.71 20 554 5075 -4.3 -11.3 58 7.0 -7.1 308 16 318.3 318.9 291.1 327.9 2.91 21 548 5161 -4.5 -18.5 33 14.0 -9.2 305 16 319.1 319.4 290.2 324.6 1.62 22 536 5335 -5.5 -10.5 68 5.0 -7.6 298 16 319.9 320.5 291.9 330.5 3.21 23 519 5588 -5.7 -20.7 30 15.0 -10.5 288 15 322.6 322.9 291.0 327.5 1.42 24 514 5664 -6.3 -15.3 49 9.0 -9.6 285 15 322.8 323.2 291.8 330.4 2.26 25 500 5880 -7.1 -23.1 27 16.0 -11.9 275 24 324.4 324.6 291.3 328.6 1.19 26 493 5989 -7.7 -25.7 22 18.0 -12.8 270 24 325.0 325.1 291.2 328.4 0.96 27 456 6587 -12.3 -21.3 47 9.0 -15.0 281 26 326.5 326.8 292.2 331.9 1.53 28 450 6687 -12.3 -29.3 23 17.0 -16.4 284 27 327.8 327.9 291.9 330.5 0.75 29 407 7442 -18.5 -36.5 19 18.0 -21.7 264 35 329.3 329.4 291.9 330.9 0.41 30 400 7570 -19.7 -37.7 19 18.0 -22.7 260 36 329.4 329.5 291.9 330.8 0.37 31 398 7607 -19.9 -37.9 19 18.0 -22.9 264 36 329.6 329.7 292.0 331.0 0.37 32 391 7740 -20.1 -44.1 10 24.0 -23.5 266 37 331.0 331.1 292.2 331.8 0.19 33 388 7797 -20.5 -34.5 27 14.0 -23.1 266 37 331.2 331.3 292.6 333.2 0.53 34 363 8288 -24.7 -30.7 57 6.0 -25.9 269 42 332.0 332.1 293.0 335.0 0.82 35 341 8742 -28.7 -33.7 62 5.0 -29.5 272 45 332.5 332.7 293.0 334.9 0.65 36 300 9650 -35.5 -41.5 54 6.0 -36.1 275 58 335.3 335.4 293.5 336.6 0.34 37 287 9955 -38.1 -43.1 59 5.0 -38.5 271 58 335.9 336.0 293.6 337.0 0.30 38 281 10100 -38.5 -52.5 22 14.0 -39.4 269 58 337.4 337.4 293.8 337.8 0.11 39 262 10575 -41.7 -63.7 7 22.0 -42.5 269 56 339.5 339.5 294.2 339.6 0.03 40 257 10705 -42.5 -53.5 29 11.0 -43.1 271 55 340.2 340.2 294.4 340.6 0.10 41 251 10863 -43.7 -68.7 5 25.0 -44.5 274 53 340.7 340.7 294.5 340.8 0.01 42 250 10890 -43.9 -67.9 5 24.0 -44.6 275 53 340.8 340.8 294.5 340.9 0.02 43 234 11329 -47.5 -66.5 10 19.0 -48.0 276 58 341.9 341.9 294.8 341.9 0.02 44 231 11414 -48.1 -52.4 61 4.3 -48.3 277 60 342.2 342.2 295.0 342.7 0.13 45 228 11500 -48.9 -59.9 27 11.0 -49.3 277 61 342.3 342.3 294.9 342.5 0.05 46 227 11529 -48.7 -86.7 0 38.0 -49.2 277 62 343.0 343.0 295.0 343.0 0.00 47 220 11733 -50.1 -59.1 34 9.0 -50.4 278 65 343.9 343.9 295.3 344.2 0.06 48 219 11763 -49.9 -77.9 2 28.0 -50.4 278 66 344.7 344.7 295.4 344.7 0.00 49 216 11853 -50.3 -70.3 8 20.0 -50.7 278 67 345.4 345.4 295.6 345.5 0.01 50 213 11944 -51.1 -57.1 49 6.0 -51.3 279 69 345.6 345.6 295.7 345.9 0.08 51 208 12097 -52.1 -75.1 5 23.0 -52.5 279 72 346.4 346.4 295.8 346.4 0.01 52 205 12191 -52.5 -61.5 33 9.0 -52.7 279 73 347.2 347.2 296.0 347.4 0.05 53 203 12254 -52.7 -78.7 3 26.0 -53.1 280 74 347.8 347.8 296.1 347.8 0.00 54 202 12286 -52.9 -69.9 11 17.0 -53.2 280 75 348.0 348.0 296.2 348.1 0.02 55 200 12350 -53.1 -76.1 4 23.0 -53.4 280 76 348.7 348.7 296.4 348.7 0.01 56 169 13419 -59.6 -79.6 6 20.0 -59.7 285 79 355.1 355.1 297.7 355.1 0.00 57 160 13760 -61.7 -80.7 6 19.0 -61.9 285 77 357.1 357.1 298.1 357.1 0.00 58 152 14078 -61.1 -82.1 5 21.0 -61.3 281 60 363.4 363.4 299.4 363.5 0.00 59 150 14160 -61.9 -82.9 4 21.0 -62.0 280 56 363.4 363.4 299.4 363.5 0.00 60 102 16466 -75.5 -86.5 16 11.0 -75.5 300 47 379.7 379.7 302.2 379.7 0.00 61 100 16580 -75.5 -86.5 16 11.0 -75.5 305 46 381.9 381.9 302.5 381.9 0.00 62 84 17607 -69.5 -87.5 6 18.0 -69.6 299 28 413.6 413.6 306.9 413.6 0.00 63 79 17971 -71.9 -87.9 7 16.0 -72.0 305 19 415.9 415.9 307.2 415.9 0.00 64 70 18690 -69.3 -89.3 4 20.0 -69.4 225 14 436.1 436.1 309.5 436.1 0.00 65 50 20720 -63.9 -89.9 2 26.0 -64.3 60 4 492.9 492.9 314.4 492.9 0.00 66 46 21233 -62.9 -89.9 1 27.0 -63.3 300 3 507.2 507.2 315.5 507.2 0.00 67 44 21510 -59.9 -88.9 1 29.0 -60.6 321 7 521.0 521.0 316.4 521.0 0.00 68 34 23121 -60.3 -88.3 1 28.0 -61.1 221 10 559.8 559.9 318.6 559.9 0.00 69 30 23910 -56.3 -87.3 1 31.0 -57.7 320 18 591.2 591.2 320.2 591.2 0.01 70 28 24348 -56.3 -87.3 1 31.0 -57.8 320 19 602.9 602.9 320.7 603.0 0.01 71 27 24580 -52.9 -85.9 1 33.0 -55.1 323 13 618.8 618.8 321.5 618.9 0.01 72 22 25904 -51.5 -85.5 1 34.0 -54.4 353 2 660.3 660.3 323.1 660.4 0.01 73 20 26520 -52.7 -85.7 1 33.0 -55.5 200 12 674.9 674.9 323.6 675.0 0.01 74 19 26850 -53.9 -85.9 1 32.0 -56.5 194 11 681.1 681.1 323.8 681.2 0.01 75 17 27570 -50.5 -85.5 1 35.0 -54.2 229 12 714.0 714.0 324.8 714.1 0.02 TRP 102 16466 -75.5 -86.5 16 11.0 -75.5 300 47 379.7 379.7 302.2 379.7 0.00 WND 169 13419 -59.6 -79.6 6 20.0 -59.7 285 79 355.1 355.1 297.7 355.1 0.00 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 637.00 mb = 3962.94 m = 13001.62 ft Wetbulb zero: 685.52 mb = 3367.19 m = 11047.07 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 59.12 % Est. max temperature: 29.27 C = 84.68 F Sfc-Lift cond lev (LCL): 985.31 mb = 307.97 m = 1010.39 ft T: -9999.00 C 700-500 lapse rate: 4.96 C/km ThetaE index: 8.28 C Layer 911.0- 850.0 mb Conv cond level (CCL): 906.70 mb = 1022.92 m = 3356.00 ft Mean mixing ratio: 13.40 g/kg Conv temperature: 23.78 C = 74.80 F Cap Strength: 2.37 C Lifted Index: 1.61 C Risk: Showers probable Lifted Index @300 mb: 1.34 C Lifted Index @700 mb: -0.03 C Showalter Index: 4.13 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 154.00 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.43 J/kg Max Up Vert Vel: 13.45 m/s Conv Inhibition (B-): 80.68 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 926.27 mb = 840.20 m = 2756.53 ft Lev Free Conv (LFC): 741.27 mb = 2723.81 m = 8936.27 ft Equ Level (EL): 531.27 mb = 5404.58 m = 17731.34 ft B at Equ Level: 89.00 J/kg Max Parcel Lev (MPL): 411.27 mb = 7363.25 m = 24157.35 ft Wind level data Storm motion: 359 at 10 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 ---------------------------------------------------------- 0 985 311 355 2 0.2 -2.0 | 180 8 0.1 7.9 1 951 610 15 18 -4.7 -17.4 | 32 9 -4.8 -7.5 2 925 852 30 16 -8.0 -13.9 | 64 9 -8.1 -4.0 3 918 914 35 16 -9.2 -13.1 | 71 10 -9.3 -3.2 4 886 1219 50 10 -7.7 -6.4 | 114 8 -7.8 3.4 5 855 1524 40 5 -3.2 -3.8 | 151 7 -3.3 6.0 6 850 1574 40 5 -3.2 -3.8 | 151 7 -3.3 6.0 7 824 1829 355 9 0.8 -9.0 | 217 1 0.7 0.9 8 795 2134 5 10 -0.9 -10.0 | 84 1 -1.0 -0.1 9 766 2438 10 13 -2.3 -12.8 | 39 4 -2.4 -2.9 10 739 2743 5 14 -1.2 -13.9 | 18 4 -1.3 -4.1 11 700 3196 5 12 -1.0 -12.0 | 29 2 -1.2 -2.1 12 686 3353 5 12 -1.0 -12.0 | 29 2 -1.2 -2.1 13 661 3658 335 9 3.8 -8.2 | 245 4 3.7 1.7 14 612 4267 270 11 11.0 -0.0 | 228 15 10.9 9.9 15 589 4572 305 13 10.6 -7.5 | 257 11 10.5 2.4 16 567 4877 315 16 11.3 -11.3 | 277 11 11.2 -1.5 17 506 5791 280 15 14.8 -2.6 | 244 16 14.7 7.3 18 500 5880 275 24 23.9 -2.1 | 252 25 23.8 7.8 19 486 6096 265 24 23.9 2.1 | 243 27 23.8 11.9 20 448 6706 285 27 26.1 -7.0 | 264 26 26.0 2.9 21 400 7570 260 36 35.5 6.3 | 245 39 35.3 16.1 22 397 7620 265 36 35.9 3.1 | 250 38 35.7 13.0 23 322 9144 275 49 48.8 -4.3 | 263 49 48.7 5.6 24 308 9449 280 59 58.1 -10.2 | 270 58 58.0 -0.4 25 300 9650 275 58 57.8 -5.1 | 265 58 57.7 4.8 26 270 10363 265 58 57.8 5.1 | 256 60 57.7 14.9 27 250 10890 275 53 52.8 -4.6 | 264 53 52.7 5.2 28 247 10973 275 52 51.8 -4.5 | 264 52 51.7 5.3 29 200 12350 280 76 74.8 -13.2 | 273 75 74.7 -3.3 30 195 12497 280 77 75.8 -13.4 | 273 76 75.7 -3.5 31 169 13419 285 79 76.3 -20.4 | 278 77 76.2 -10.6 32 161 13716 285 79 76.3 -20.4 | 278 77 76.2 -10.6 33 150 14160 280 56 55.1 -9.7 | 270 55 55.0 0.1 34 146 14326 280 56 55.1 -9.7 | 270 55 55.0 0.1 35 139 14630 265 57 56.8 5.0 | 255 59 56.7 14.8 36 125 15240 275 63 62.8 -5.5 | 266 63 62.6 4.4 37 107 16154 285 44 42.5 -11.4 | 272 42 42.4 -1.5 38 102 16466 300 47 40.7 -23.5 | 289 43 40.6 -13.6 39 100 16580 305 46 37.7 -26.4 | 294 41 37.6 -16.5 40 97 16764 305 46 37.7 -26.4 | 294 41 37.6 -16.5 41 87 17374 295 34 30.8 -14.4 | 278 31 30.7 -4.5 42 79 17983 305 19 15.6 -10.9 | 274 15 15.5 -1.0 43 75 18288 325 18 10.3 -14.7 | 296 11 10.2 -4.9 44 71 18593 155 10 -4.2 9.1 | 167 19 -4.3 18.9 45 70 18690 225 14 9.9 9.9 | 206 22 9.8 19.8 46 68 18898 170 16 -2.8 15.8 | 174 26 -2.9 25.6 47 61 19507 295 23 20.8 -9.7 | 270 21 20.7 0.1 48 58 19812 345 21 5.4 -20.3 | 333 12 5.3 -10.4 49 53 20422 80 12 -11.8 -2.1 | 123 14 -11.9 7.8 50 50 20720 60 4 -3.5 -2.0 | 156 9 -3.6 7.9 51 50 20726 300 3 2.6 -1.5 | 197 9 2.5 8.4 52 45 21336 300 3 2.6 -1.5 | 197 9 2.5 8.4 53 43 21641 335 10 4.2 -9.1 | 259 4 4.1 0.8 54 41 21946 55 19 -15.6 -10.9 | 86 16 -15.7 -1.0 55 39 22250 120 11 -9.5 5.5 | 148 18 -9.6 15.4 56 32 23470 260 10 9.8 1.7 | 220 15 9.7 11.6 57 31 23774 305 10 8.2 -5.7 | 243 9 8.1 4.1 58 30 23910 320 18 11.6 -13.8 | 289 12 11.5 -3.9 59 29 24079 325 7 4.0 -5.7 | 223 6 3.9 4.1 60 28 24384 320 20 12.9 -15.3 | 293 14 12.7 -5.5 61 27 24689 325 10 5.7 -8.2 | 253 6 5.6 1.7 62 21 26213 0 0 -0.0 -0.0 | 179 10 -0.1 9.9 63 20 26520 200 12 4.1 11.3 | 191 22 4.0 21.1 64 18 26822 190 10 1.7 9.8 | 185 20 1.6 19.7 65 17 27127 235 12 9.8 6.9 | 210 19 9.7 16.7 66 15 27432 285 6 5.8 -1.6 | 214 10 5.7 8.3 67 14 27737 90 3 -3.0 0.0 | 162 10 -3.1 9.9 Wind Parameters Mean winds (0-6000m): 329.3 at 13.1 knts Storm direction: 359.3 at 9.9 knts Shear (0-3000m) pos: 1.8 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -151.5 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -5.4 tot: 34.6 m^2/s^2 ave: 11.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.12 Bulk Shear: 14.78 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 17 13 58 5| 15.1 0.0 15.1| 9.5 -2.7 6.7 13.4 -0.18| 22.7 -4.1 1000 28 13 76 6| 3.8 0.0 3.8| 32.8 -2.7 30.0 30.0 0.18| 16.8 3.0 1500 29 11 94 5| 2.6 2.4 5.0| 39.6 -3.2 36.3 24.2 0.25| 14.5 3.6 2000 22 11 91 4| 2.7 1.8 4.6| 39.6 -3.7 35.9 17.9 0.19| 11.9 2.2 2500 19 11 79 4| 2.2 1.7 3.9| 39.6 -5.4 34.2 13.7 0.14| 10.1 1.4 3000 16 11 71 3| 1.8 1.3 3.2| 40.0 -5.4 34.6 11.5 0.15| 8.7 1.3 4000 5 11 42 2| 1.4 2.7 4.1| 40.7 -16.4 24.4 6.1 -0.00| 8.7 -0.0 5000 349 12 310 3| 1.9 2.5 4.4| 69.9 -28.2 41.7 8.3 0.06| 8.5 0.5 6000 329 13 282 7| 1.6 3.2 4.8|100.1 -63.3 36.8 6.1 0.03| 8.8 0.3 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251008.12.gif