UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080812.upa.cvt Date: 1200Z 8 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 8 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 175 SFC 985 306 21.2 20.9 98 0.3 21.0 160 6 295.6 298.5 294.7 341.6 15.99 2 977 377 21.8 20.0 90 1.8 20.5 160 9 296.9 299.7 294.6 340.9 15.23 3 925 852 19.8 17.5 87 2.3 18.2 190 12 299.6 302.1 294.3 339.7 13.73 4 850 1580 16.2 15.7 97 0.5 15.9 325 5 303.1 305.6 295.0 342.6 13.32 5 847 1610 16.0 15.5 97 0.5 15.7 324 5 303.2 305.6 294.9 342.3 13.19 6 776 2350 11.8 7.9 77 3.9 9.5 356 6 306.4 308.0 292.4 332.5 8.65 7 742 2726 10.6 -1.4 43 12.0 4.4 23 6 309.0 309.9 289.8 323.5 4.65 8 726 2907 9.0 4.7 74 4.3 6.5 28 8 309.2 310.6 292.2 331.9 7.40 9 702 3185 7.0 4.6 85 2.4 5.6 47 9 310.0 311.4 292.6 333.3 7.60 10 700 3209 6.8 4.2 83 2.6 5.3 50 9 310.0 311.4 292.4 332.8 7.41 11 692 3303 6.2 4.1 86 2.1 5.0 50 10 310.4 311.8 292.6 333.3 7.44 12 592 4566 -1.3 -4.4 79 3.1 -2.8 40 12 315.8 316.7 291.9 330.7 4.66 13 582 4702 -0.9 -21.9 19 21.0 -7.6 31 14 317.8 318.1 289.3 321.7 1.14 14 523 5547 -6.5 -16.5 45 10.0 -10.1 354 15 321.0 321.4 291.1 327.7 2.01 15 514 5683 -5.7 -30.7 12 25.0 -12.0 3 16 323.5 323.6 290.5 325.6 0.58 16 506 5806 -5.5 -37.5 6 32.0 -12.4 11 16 325.2 325.3 290.7 326.3 0.30 17 500 5900 -5.9 -38.9 5 33.0 -12.8 15 11 325.8 325.9 290.8 326.8 0.26 18 476 6283 -8.1 -45.1 3 37.0 -14.6 339 10 327.7 327.8 291.2 328.3 0.14 19 400 7610 -17.3 -43.3 8 26.0 -21.3 330 19 332.5 332.5 292.6 333.3 0.21 20 383 7933 -19.3 -40.3 14 21.0 -22.7 325 20 334.0 334.1 293.1 335.2 0.30 21 332 8974 -28.3 -42.3 25 14.0 -30.0 213 9 335.6 335.7 293.5 336.7 0.28 22 312 9415 -32.5 -40.5 45 8.0 -33.4 168 7 335.8 335.9 293.6 337.2 0.36 23 300 9690 -34.1 -45.1 32 11.0 -35.2 160 6 337.3 337.4 293.9 338.2 0.23 24 254 10833 -42.7 -60.7 12 18.0 -43.5 32 4 341.0 341.0 294.6 341.2 0.04 25 251 10913 -43.1 -59.1 16 16.0 -43.8 38 5 341.6 341.6 294.7 341.8 0.05 26 250 10940 -43.3 -59.3 16 16.0 -44.0 40 5 341.7 341.7 294.8 341.9 0.05 27 219 11817 -51.1 -61.1 29 10.0 -51.4 13 10 342.8 342.8 295.0 343.0 0.05 28 206 12212 -54.7 -59.1 58 4.4 -54.8 1 11 343.2 343.2 295.1 343.5 0.06 29 200 12400 -56.5 -62.5 47 6.0 -56.6 355 12 343.3 343.3 295.1 343.5 0.04 30 197 12495 -57.5 -62.5 53 5.0 -57.6 355 12 343.2 343.2 295.1 343.4 0.04 31 187 12823 -58.5 -68.5 27 10.0 -58.6 9 13 346.7 346.7 295.9 346.8 0.02 32 172 13343 -62.7 -71.7 29 9.0 -62.8 32 14 348.2 348.2 296.3 348.2 0.01 33 152 14108 -60.3 -79.3 7 19.0 -60.5 291 12 364.8 364.8 299.6 364.8 0.00 34 150 14190 -60.7 -80.7 6 20.0 -60.9 285 13 365.5 365.5 299.8 365.5 0.00 35 122 15453 -67.5 -82.5 10 15.0 -67.6 190 4 375.3 375.3 301.5 375.4 0.00 36 112 15969 -66.9 -82.9 9 16.0 -67.0 232 10 385.8 385.8 303.2 385.8 0.00 37 109 16134 -63.9 -83.9 5 20.0 -64.1 275 10 394.4 394.4 304.5 394.4 0.00 38 100 16660 -65.1 -85.1 5 20.0 -65.3 120 3 401.9 401.9 305.5 402.0 0.00 39 94 17037 -66.3 -86.3 4 20.0 -66.4 103 4 406.8 406.8 306.1 406.8 0.00 40 85 17652 -63.7 -86.7 3 23.0 -63.9 59 9 423.9 423.9 308.2 423.9 0.00 41 70 18840 -65.3 -88.3 3 23.0 -65.5 15 9 444.7 444.7 310.3 444.7 0.00 42 68 19016 -65.5 -88.5 3 23.0 -65.7 42 9 448.0 448.0 310.7 448.0 0.00 43 56 20211 -59.5 -87.5 1 28.0 -60.0 93 16 487.2 487.2 314.0 487.2 0.00 44 50 20920 -58.5 -86.5 2 28.0 -59.2 80 26 505.6 505.6 315.4 505.6 0.00 45 30 24150 -55.1 -85.1 1 30.0 -56.6 90 28 594.4 594.4 320.3 594.5 0.01 46 29 24366 -55.3 -85.3 1 30.0 -56.9 96 29 599.7 599.7 320.6 599.7 0.01 47 24 25588 -50.1 -83.1 1 33.0 -53.1 82 33 648.1 648.1 322.6 648.3 0.02 48 21 26458 -51.3 -84.3 1 33.0 -54.3 85 34 669.7 669.7 323.4 669.9 0.02 TRP 122 15453 -67.5 -82.5 10 15.0 -67.6 190 4 375.3 375.3 301.5 375.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 609.33 mb = 4347.15 m = 14262.14 ft Wetbulb zero: 627.84 mb = 4090.55 m = 13420.28 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 69.35 % Est. max temperature: 29.27 C = 84.69 F Sfc-Lift cond lev (LCL): 981.04 mb = 341.48 m = 1120.31 ft T: 21.50 C 700-500 lapse rate: 4.72 C/km ThetaE index: 19.09 C Layer 847.0- 726.0 mb Conv cond level (CCL): 866.41 mb = 1415.41 m = 4643.67 ft Mean mixing ratio: 14.21 g/kg Conv temperature: 27.86 C = 82.15 F Cap Strength: 1.25 C Lifted Index: 0.70 C Risk: Showers probable Lifted Index @300 mb: -0.31 C Lifted Index @700 mb: -1.01 C Showalter Index: -0.18 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.60 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 209.40 Risk: None Energy Index: -3.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 194.75 J/kg Max Up Vert Vel: 19.74 m/s Conv Inhibition (B-): 39.34 J/kg Cap Strength: 1.25 C Lift Cond Lev (LCL): 908.77 mb = 1004.37 m = 3295.15 ft Lev Free Conv (LFC): 723.77 mb = 2932.65 m = 9621.44 ft Equ Level (EL): 503.77 mb = 5841.01 m = 19163.17 ft B at Equ Level: 165.54 J/kg Max Parcel Lev (MPL): 193.77 mb = 12599.35 m = 41335.95 ft Wind level data Storm motion: 47 at 8 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 ---------------------------------------------------------- 0 985 306 160 6 -2.1 5.6 | 198 12 3.7 11.0 1 951 610 160 18 -6.2 16.9 | 179 22 -0.4 22.3 2 925 852 190 12 2.1 11.8 | 204 19 7.8 17.2 3 918 914 200 10 3.4 9.4 | 212 17 9.2 14.8 4 886 1219 275 4 4.0 -0.3 | 243 11 9.7 5.0 5 850 1580 325 5 2.9 -4.1 | 261 9 8.6 1.3 6 825 1829 320 5 3.2 -3.8 | 260 9 9.0 1.6 7 796 2134 335 5 2.1 -4.5 | 264 8 7.9 0.9 8 767 2438 5 7 -0.6 -7.0 | 287 5 5.1 -1.6 9 740 2743 25 6 -2.5 -5.4 | 271 3 3.2 -0.0 10 714 3048 30 10 -5.0 -8.7 | 347 3 0.7 -3.3 11 700 3209 50 9 -6.9 -5.8 | 71 1 -1.2 -0.4 12 688 3353 50 10 -7.7 -6.4 | 62 2 -1.9 -1.0 13 662 3658 20 12 -4.1 -11.3 | 344 6 1.6 -5.9 14 613 4267 40 11 -7.1 -8.4 | 24 3 -1.3 -3.0 15 590 4572 40 12 -7.7 -9.2 | 27 4 -2.0 -3.8 16 568 4877 15 18 -4.7 -17.4 | 355 12 1.1 -12.0 17 547 5182 360 18 -0.0 -18.0 | 336 14 5.7 -12.6 18 527 5486 350 14 2.4 -13.8 | 316 12 8.2 -8.4 19 507 5791 10 17 -3.0 -16.7 | 346 12 2.8 -11.4 20 500 5900 15 11 -2.8 -10.6 | 331 6 2.9 -5.2 21 487 6096 15 9 -2.3 -8.7 | 314 5 3.4 -3.3 22 468 6401 315 10 7.1 -7.1 | 277 13 12.8 -1.7 23 433 7010 325 4 2.3 -3.3 | 255 8 8.0 2.1 24 400 7610 330 19 9.5 -16.5 | 306 19 15.2 -11.1 25 399 7620 330 17 8.5 -14.7 | 303 17 14.2 -9.3 26 383 7925 325 20 11.5 -16.4 | 303 20 17.2 -11.0 27 352 8534 300 10 8.7 -5.0 | 268 14 14.4 0.4 28 324 9144 175 8 -0.7 8.0 | 201 14 5.0 13.4 29 300 9690 160 6 -2.1 5.6 | 198 12 3.7 11.0 30 272 10363 0 0 -0.0 -0.0 | 227 8 5.7 5.4 31 250 10940 40 5 -3.2 -3.8 | 238 3 2.5 1.6 32 216 11887 10 10 -1.7 -9.8 | 318 6 4.0 -4.5 33 200 12400 355 12 1.0 -12.0 | 314 9 6.8 -6.6 34 197 12497 355 12 1.0 -12.0 | 314 9 6.8 -6.6 35 170 13411 35 14 -8.0 -11.5 | 21 6 -2.3 -6.1 36 162 13716 320 10 6.4 -7.7 | 281 12 12.2 -2.3 37 150 14190 285 13 12.6 -3.4 | 264 18 18.3 2.0 38 147 14326 310 16 12.3 -10.3 | 285 19 18.0 -4.9 39 140 14630 265 14 13.9 1.2 | 251 21 19.7 6.6 40 133 14935 275 13 13.0 -1.1 | 257 19 18.7 4.3 41 126 15240 270 13 13.0 -0.0 | 254 20 18.7 5.4 42 122 15453 190 4 0.7 3.9 | 215 11 6.4 9.3 43 114 15850 200 10 3.4 9.4 | 212 17 9.2 14.8 44 109 16154 280 10 9.8 -1.7 | 257 16 15.6 3.7 45 103 16459 290 10 9.4 -3.4 | 263 15 15.1 2.0 46 100 16660 120 3 -2.6 1.5 | 205 8 3.1 6.9 47 98 16764 315 10 7.1 -7.1 | 277 13 12.8 -1.7 48 94 17069 120 3 -2.6 1.5 | 205 8 3.1 6.9 49 81 17983 25 12 -5.1 -10.9 | 353 6 0.7 -5.5 50 77 18288 55 8 -6.6 -4.6 | 135 1 -0.8 0.8 51 73 18593 110 10 -9.4 3.4 | 157 10 -3.7 8.8 52 70 18840 15 9 -2.3 -8.7 | 314 5 3.4 -3.3 53 66 19202 70 10 -9.4 -3.4 | 118 4 -3.7 2.0 54 63 19507 85 11 -11.0 -1.0 | 130 7 -5.2 4.4 55 60 19812 80 12 -11.8 -2.1 | 119 7 -6.1 3.3 56 57 20117 90 15 -15.0 0.0 | 120 11 -9.3 5.4 57 52 20726 110 20 -18.8 6.8 | 133 18 -13.1 12.2 58 50 20920 80 26 -25.6 -4.5 | 93 20 -19.9 0.9 59 47 21336 80 28 -27.6 -4.9 | 91 22 -21.8 0.5 60 45 21641 95 29 -28.9 2.5 | 109 24 -23.1 7.9 61 43 21946 95 25 -24.9 2.2 | 112 21 -19.2 7.6 62 41 22250 75 24 -23.2 -6.2 | 87 17 -17.4 -0.8 63 37 22860 100 27 -26.6 4.7 | 116 23 -20.8 10.1 64 35 23165 85 29 -28.9 -2.5 | 97 23 -23.1 2.9 65 30 24079 85 31 -30.9 -2.7 | 96 25 -25.1 2.7 66 30 24150 90 28 -28.0 0.0 | 104 23 -22.3 5.4 67 28 24384 100 30 -29.5 5.2 | 114 26 -23.8 10.6 68 26 24689 80 33 -32.5 -5.7 | 89 27 -26.8 -0.3 69 21 25603 85 34 -33.9 -3.0 | 95 28 -28.1 2.4 70 19 25908 95 38 -37.9 3.3 | 105 33 -32.1 8.7 71 17 26518 100 38 -37.4 6.6 | 111 34 -31.7 12.0 72 15 26822 95 28 -27.9 2.4 | 109 23 -22.2 7.8 Wind Parameters Mean winds (0-6000m): 16.8 at 10.5 knts Storm direction: 46.8 at 7.9 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -134.9 deg Storm rel helicity (0-3000m) pos: 112.3 neg: -24.0 tot: 88.3 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 4.5 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 2.79 Bulk Shear: 69.86 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 ------------------------------------------------------------------------------- 500 165 13 187 18| 8.3 0.0 8.3| 42.7 -22.7 20.0 39.9 0.12| 20.6 2.4 1000 179 10 200 17| 4.7 0.0 4.7| 96.5 -22.7 73.7 73.7 0.42| 18.6 7.8 1500 192 9 209 16| 3.7 0.0 3.7|102.8 -23.1 79.6 53.1 0.44| 13.6 6.0 2000 209 8 218 15| 3.1 0.0 3.1|106.9 -23.1 83.8 41.9 0.46| 11.0 5.0 2500 230 7 228 15| 2.4 0.0 2.4|109.0 -24.0 85.1 34.0 0.43| 9.8 4.2 3000 20 8 301 4| 2.2 0.0 2.2|112.3 -24.0 88.3 29.4 0.48| 9.3 4.5 4000 30 9 326 2| 1.6 0.7 2.2|115.7 -27.9 87.8 21.9 0.38| 8.3 3.1 5000 24 10 335 4| 1.3 1.7 2.9|115.8 -58.2 57.7 11.5 0.18| 8.3 1.5 6000 17 11 330 5| 1.3 1.6 2.9|132.8 -78.8 54.0 9.0 0.10| 8.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250808.12.gif