UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080600.upa.cvt Date: 0000Z 6 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 6 AUG 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 191 SFC 987 305 22.4 20.9 91 1.5 21.3 290 1 296.7 299.5 295.0 342.7 15.96 2 925 867 18.2 17.7 97 0.5 17.9 100 10 297.9 300.4 293.9 338.3 13.91 3 861 1480 15.2 15.2 100 0.0 15.2 96 6 301.0 303.3 293.9 338.3 12.72 4 850 1590 15.8 9.8 67 6.0 12.1 100 5 302.7 304.4 291.6 329.4 8.98 5 849 1600 16.0 10.0 68 6.0 12.3 98 5 303.0 304.7 291.7 330.2 9.12 6 838 1711 16.6 10.6 68 6.0 12.8 72 4 304.8 306.6 292.7 333.6 9.62 7 770 2426 11.6 9.4 86 2.2 10.2 202 3 306.9 308.7 293.3 336.0 9.66 8 763 2503 12.6 4.6 58 8.0 8.0 221 4 308.7 310.0 291.7 330.2 6.98 9 752 2625 12.6 -2.4 35 15.0 4.9 243 5 310.0 310.8 289.8 323.4 4.26 10 712 3082 9.8 -1.2 46 11.0 4.1 279 6 311.8 312.8 290.9 327.3 4.92 11 700 3223 8.8 -2.2 46 11.0 3.2 285 6 312.2 313.1 290.8 326.9 4.65 12 677 3498 6.6 -5.4 42 12.0 0.9 279 7 312.8 313.5 290.2 324.8 3.78 13 646 3881 3.2 -0.1 79 3.3 1.4 251 9 313.1 314.3 292.2 331.6 5.89 14 630 4084 2.4 -10.6 38 13.0 -3.1 230 8 314.5 315.0 289.8 323.3 2.70 15 538 5346 -3.7 -26.7 15 23.0 -10.2 266 13 321.7 321.9 290.1 324.5 0.80 16 500 5920 -7.9 -27.9 18 20.0 -13.1 250 16 323.4 323.6 290.6 326.2 0.77 17 474 6333 -10.3 -34.3 12 24.0 -15.5 273 14 325.4 325.5 290.9 327.0 0.44 18 437 6955 -14.1 -45.1 5 31.0 -18.9 253 16 328.3 328.3 291.4 328.9 0.16 19 400 7620 -19.1 -44.1 9 25.0 -22.7 260 19 330.2 330.2 292.0 330.9 0.19 20 367 8254 -23.7 -49.7 7 26.0 -26.5 240 24 332.3 332.3 292.4 332.7 0.11 21 300 9700 -31.7 -61.7 4 30.0 -33.6 210 44 340.7 340.7 294.5 340.8 0.03 22 270 10439 -36.1 -65.1 3 29.0 -37.5 215 45 344.7 344.7 295.5 344.8 0.02 23 250 10970 -39.5 -60.5 9 21.0 -40.5 230 35 347.3 347.3 296.1 347.5 0.04 24 236 11361 -42.5 -60.5 12 18.0 -43.3 233 37 348.6 348.6 296.4 348.8 0.05 25 217 11923 -45.9 -72.9 3 27.0 -46.6 242 42 351.8 351.8 297.0 351.8 0.01 26 202 12395 -50.1 -64.1 18 14.0 -50.5 245 44 352.4 352.4 297.2 352.6 0.03 27 200 12460 -50.3 -64.3 18 14.0 -50.7 245 44 353.1 353.1 297.3 353.3 0.03 28 193 12691 -51.5 -78.5 3 27.0 -51.9 245 44 354.8 354.8 297.7 354.8 0.00 29 179 13174 -55.1 -66.1 24 11.0 -55.4 259 40 356.6 356.7 298.1 356.8 0.03 30 176 13281 -55.9 -73.9 9 18.0 -56.2 262 39 357.1 357.1 298.1 357.1 0.01 31 168 13575 -58.1 -62.8 55 4.7 -58.2 271 37 358.2 358.2 298.4 358.4 0.05 32 160 13880 -60.1 -65.1 52 5.0 -60.2 272 27 359.8 359.8 298.7 360.0 0.04 33 159 13919 -60.3 -67.3 39 7.0 -60.4 272 25 360.1 360.1 298.8 360.3 0.03 34 157 13997 -60.3 -95.3 0 35.0 -60.5 270 21 361.4 361.4 299.0 361.4 0.00 35 150 14280 -61.7 -80.7 6 19.0 -61.9 230 12 363.8 363.8 299.4 363.8 0.00 36 134 14975 -65.5 -80.5 11 15.0 -65.6 240 19 369.0 369.0 300.4 369.0 0.00 37 100 16750 -68.1 -86.1 6 18.0 -68.2 65 6 396.2 396.2 304.7 396.2 0.00 38 70 18910 -64.1 -89.1 2 25.0 -64.4 75 8 447.3 447.3 310.6 447.3 0.00 39 58 20060 -62.9 -88.9 2 26.0 -63.3 93 12 474.7 474.7 313.0 474.7 0.00 40 50 20980 -58.9 -87.9 1 29.0 -59.6 95 28 504.7 504.7 315.3 504.7 0.00 41 38 22726 -53.3 -85.3 1 32.0 -54.8 70 28 560.2 560.2 318.6 560.2 0.01 42 31 24031 -55.5 -86.5 1 31.0 -57.0 68 28 587.8 587.8 320.0 587.8 0.01 43 30 24240 -54.7 -86.7 1 32.0 -56.3 90 30 595.5 595.5 320.4 595.6 0.01 44 20 26860 -49.3 -84.3 1 35.0 -53.0 85 38 685.3 685.3 324.0 685.4 0.02 45 16 28332 -46.5 -83.5 1 37.0 -51.8 86 38 739.6 739.6 325.7 739.8 0.02 46 14 29218 -46.9 -83.9 1 37.0 -52.5 89 41 767.0 767.0 326.4 767.2 0.02 TRP 134 14975 -65.5 -80.5 11 15.0 -65.6 240 19 369.0 369.0 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 593.80 mb = 4580.20 m = 15026.71 ft Wetbulb zero: 640.94 mb = 3944.30 m = 12940.47 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 54.67 % Est. max temperature: 30.51 C = 86.92 F Sfc-Lift cond lev (LCL): 965.90 mb = 492.31 m = 1615.18 ft T: 21.00 C 700-500 lapse rate: 6.19 C/km ThetaE index: 12.66 C Layer 763.0- 712.0 mb Conv cond level (CCL): 925.97 mb = 857.94 m = 2814.72 ft Mean mixing ratio: 14.39 g/kg Conv temperature: 23.64 C = 74.55 F Cap Strength: 2.21 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.56 C Lifted Index @700 mb: 1.22 C Showalter Index: 3.62 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 143.60 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 156.14 J/kg Max Up Vert Vel: 17.67 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 926.48 mb = 853.19 m = 2799.14 ft Lev Free Conv (LFC): 921.48 mb = 899.65 m = 2951.58 ft Equ Level (EL): 851.48 mb = 1575.21 m = 5167.95 ft B at Equ Level: 13.19 J/kg Max Parcel Lev (MPL): 821.48 mb = 1879.34 m = 6165.74 ft Wind level data Storm motion: 286 at 6 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 ---------------------------------------------------------- 0 987 305 290 1 0.9 -0.3 | 106 5 -5.1 1.4 1 953 610 60 5 -4.3 -2.5 | 86 10 -10.4 -0.7 2 925 867 100 10 -9.8 1.7 | 102 16 -15.9 3.5 3 920 914 100 10 -9.8 1.7 | 102 16 -15.9 3.5 4 888 1219 85 9 -9.0 -0.8 | 94 15 -15.0 1.0 5 850 1590 100 5 -4.9 0.9 | 103 11 -11.0 2.6 6 826 1829 45 4 -2.8 -2.8 | 83 9 -8.9 -1.1 7 797 2134 65 2 -1.8 -0.8 | 97 8 -7.9 0.9 8 768 2438 210 3 1.5 2.6 | 134 6 -4.6 4.4 9 741 2743 265 7 7.0 0.6 | 201 3 0.9 2.4 10 700 3223 285 6 5.8 -1.6 | 128 0 -0.3 0.2 11 663 3658 275 8 8.0 -0.7 | 240 2 1.9 1.1 12 638 3962 240 10 8.7 5.0 | 201 7 2.6 6.8 13 614 4267 210 4 2.0 3.5 | 142 7 -4.1 5.2 14 592 4572 245 12 10.9 5.1 | 215 8 4.8 6.8 15 569 4877 275 13 13.0 -1.1 | 265 7 6.9 0.6 16 548 5182 275 13 13.0 -1.1 | 265 7 6.9 0.6 17 508 5791 240 13 11.3 6.5 | 212 10 5.2 8.3 18 500 5920 250 16 15.0 5.5 | 231 12 9.0 7.2 19 489 6096 250 16 15.0 5.5 | 231 12 9.0 7.2 20 469 6401 280 13 12.8 -2.3 | 274 7 6.7 -0.5 21 433 7010 250 16 15.0 5.5 | 231 12 9.0 7.2 22 400 7620 260 19 18.7 3.3 | 248 14 12.6 5.1 23 400 7620 255 19 18.4 4.9 | 241 14 12.3 6.7 24 383 7925 260 19 18.7 3.3 | 248 14 12.6 5.1 25 368 8230 240 24 20.8 12.0 | 227 20 14.7 13.8 26 338 8839 240 33 28.6 16.5 | 231 29 22.5 18.3 27 324 9144 220 43 27.6 32.9 | 212 41 21.6 34.7 28 300 9700 210 44 22.0 38.1 | 202 43 15.9 39.9 29 285 10058 205 52 22.0 47.1 | 198 51 15.9 48.9 30 250 10970 230 35 26.8 22.5 | 221 32 20.7 24.3 31 239 11278 230 35 26.8 22.5 | 221 32 20.7 24.3 32 228 11582 240 41 35.5 20.5 | 233 37 29.4 22.3 33 200 12460 245 44 39.9 18.6 | 239 39 33.8 20.4 34 199 12497 240 45 39.0 22.5 | 234 41 32.9 24.3 35 164 13716 275 36 35.9 -3.1 | 273 30 29.8 -1.4 36 156 14021 270 19 19.0 -0.0 | 262 13 12.9 1.8 37 150 14280 230 12 9.2 7.7 | 198 10 3.1 9.5 38 149 14326 250 12 11.3 4.1 | 221 8 5.2 5.9 39 142 14630 205 14 5.9 12.7 | 179 14 -0.2 14.5 40 134 14975 240 19 16.5 9.5 | 223 15 10.4 11.3 41 128 15240 240 18 15.6 9.0 | 221 14 9.5 10.8 42 122 15545 250 11 10.3 3.8 | 218 7 4.3 5.5 43 100 16750 65 6 -5.4 -2.5 | 86 12 -11.5 -0.8 44 100 16764 0 0 -0.0 -0.0 | 106 6 -6.1 1.8 45 95 17069 110 11 -10.3 3.8 | 109 17 -16.4 5.5 46 90 17374 120 10 -8.7 5.0 | 115 16 -14.7 6.8 47 82 17983 65 13 -11.8 -5.5 | 78 18 -17.9 -3.7 48 78 18288 135 9 -6.4 6.4 | 123 15 -12.4 8.1 49 74 18593 0 0 -0.0 -0.0 | 106 6 -6.1 1.8 50 70 18910 75 8 -7.7 -2.1 | 89 14 -13.8 -0.3 51 60 19812 55 11 -9.0 -6.3 | 73 16 -15.1 -4.5 52 58 20117 100 12 -11.8 2.1 | 102 18 -17.9 3.9 53 55 20422 75 12 -11.6 -3.1 | 86 18 -17.7 -1.3 54 52 20726 95 25 -24.9 2.2 | 97 31 -31.0 4.0 55 50 20980 95 28 -27.9 2.4 | 97 34 -34.0 4.2 56 47 21336 95 27 -26.9 2.4 | 97 33 -33.0 4.1 57 45 21641 70 16 -15.0 -5.5 | 80 21 -21.1 -3.7 58 43 21946 85 25 -24.9 -2.2 | 89 31 -31.0 -0.4 59 41 22250 90 19 -19.0 0.0 | 94 25 -25.1 1.8 60 39 22555 70 21 -19.7 -7.2 | 78 26 -25.8 -5.4 61 37 22860 70 33 -31.0 -11.3 | 76 38 -37.1 -9.5 62 36 23165 85 26 -25.9 -2.3 | 89 32 -32.0 -0.5 63 34 23470 75 21 -20.3 -5.4 | 82 27 -26.4 -3.7 64 32 23774 85 30 -29.9 -2.6 | 89 36 -36.0 -0.8 65 31 24079 65 28 -25.4 -11.8 | 72 33 -31.5 -10.1 66 30 24240 90 30 -30.0 0.0 | 93 36 -36.1 1.8 67 29 24384 85 29 -28.9 -2.5 | 89 35 -35.0 -0.8 68 27 24994 110 34 -31.9 11.6 | 109 40 -38.0 13.4 69 24 25603 90 42 -42.0 0.0 | 92 48 -48.1 1.8 70 22 26213 105 36 -34.8 9.3 | 105 42 -40.9 11.1 71 21 26518 85 37 -36.9 -3.2 | 88 43 -42.9 -1.5 72 20 26860 85 38 -37.9 -3.3 | 88 44 -43.9 -1.5 73 17 27432 85 37 -36.9 -3.2 | 88 43 -42.9 -1.5 74 10 29261 95 47 -46.8 4.1 | 96 53 -52.9 5.9 75 9 29566 100 41 -40.4 7.1 | 101 47 -46.5 8.9 Wind Parameters Mean winds (0-6000m): 256.2 at 8.4 knts Storm direction: 286.2 at 6.3 knts Shear (0-3000m) pos: 0.3 neg: 1.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 45.8 neg: -22.2 tot: 23.6 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.04 Bulk Shear: 22.17 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 70 5 91 10| 10.0 0.0 10.0| 12.1 -4.0 8.1 16.2 0.09| 13.4 1.2 1000 87 7 96 13| 5.0 0.4 5.4| 20.4 -13.5 6.8 6.8 0.05| 9.6 0.5 1500 87 7 96 13| 3.3 2.1 5.5| 24.9 -22.0 2.9 1.9 -0.03| 8.8 -0.3 2000 85 6 96 12| 2.4 1.6 4.0| 35.7 -22.0 13.7 6.8 0.13| 8.0 1.0 2500 88 5 98 12| 0.7 1.3 2.0| 45.8 -22.0 23.7 9.5 0.27| 8.3 2.3 3000 82 6 95 12| 0.3 1.1 1.3| 45.8 -22.2 23.6 7.9 0.25| 7.4 1.9 4000 243 6 172 5| 0.2 0.5 0.7| 45.9 -36.2 9.7 2.4 0.04| 7.2 0.3 5000 259 7 198 3| 1.0 0.4 1.4| 73.9 -39.1 34.8 7.0 0.21| 7.5 1.6 6000 256 8 209 4| 1.3 0.8 2.0| 94.4 -51.1 43.3 7.2 0.20| 7.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250806.00.gif