UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081112.upa.cvt Date: 1200Z 11 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 11 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 168 SFC 984 308 21.0 20.5 97 0.5 20.6 0 0 295.5 298.3 294.4 340.3 15.61 2 974 397 22.4 19.8 85 2.6 20.6 25 4 297.8 300.5 294.7 341.6 15.09 3 925 845 19.2 19.1 99 0.1 19.1 115 10 298.9 301.7 295.1 343.3 15.22 4 923 864 19.2 19.0 99 0.2 19.1 122 9 299.1 301.9 295.1 343.3 15.15 5 913 958 19.6 18.5 93 1.1 18.8 135 8 300.5 303.2 295.3 344.0 14.84 6 886 1217 19.4 15.8 80 3.6 17.0 105 6 302.9 305.2 294.6 340.9 12.85 7 850 1574 16.2 15.4 95 0.8 15.7 110 4 303.1 305.5 294.7 341.8 13.06 8 770 2409 10.6 10.6 100 0.0 10.6 102 8 305.8 307.7 293.6 337.3 10.49 9 743 2708 12.6 2.6 50 10.0 7.0 122 6 311.1 312.3 291.8 330.4 6.22 10 710 3089 9.6 5.7 77 3.9 7.3 136 5 311.8 313.4 293.6 337.0 8.12 11 704 3160 10.0 -3.0 40 13.0 3.4 138 5 313.0 313.9 290.8 326.8 4.35 12 700 3207 9.6 -1.4 46 11.0 3.8 140 5 313.1 314.1 291.3 328.7 4.93 13 629 4085 3.6 -1.4 70 5.0 1.0 142 9 316.0 317.0 292.6 333.5 5.50 14 619 4215 3.4 -8.6 41 12.0 -2.0 141 10 317.2 317.8 291.0 327.7 3.22 15 612 4307 2.6 -5.4 56 8.0 -1.3 140 10 317.3 318.1 291.9 330.8 4.18 16 608 4360 2.2 -7.8 48 10.0 -2.4 139 10 317.5 318.1 291.4 328.8 3.50 17 606 4387 2.4 -20.6 16 23.0 -5.4 138 10 318.0 318.2 289.4 322.2 1.22 18 604 4414 2.2 -8.8 44 11.0 -2.7 138 10 318.1 318.7 291.3 328.7 3.25 19 586 4658 1.6 -21.4 16 23.0 -6.1 138 11 320.1 320.4 290.0 324.2 1.18 20 554 5108 -1.1 -26.1 13 25.0 -8.5 162 10 322.1 322.3 290.3 325.0 0.82 21 530 5461 -2.9 -15.9 36 13.0 -7.8 183 10 324.1 324.5 292.0 331.2 2.09 22 521 5596 -3.7 -18.7 30 15.0 -8.9 183 11 324.7 325.0 291.9 330.5 1.68 23 515 5688 -4.7 -10.7 63 6.0 -7.2 182 11 324.6 325.2 293.2 335.5 3.29 24 500 5920 -5.5 -17.5 38 12.0 -9.8 185 14 326.3 326.7 292.5 333.0 1.93 25 462 6537 -8.7 -22.7 31 14.0 -13.0 198 12 329.8 330.1 292.9 334.6 1.34 26 460 6571 -8.3 -25.3 24 17.0 -13.3 201 12 330.7 330.9 292.9 334.5 1.06 27 432 7055 -12.3 -18.3 61 6.0 -14.4 232 8 331.6 332.0 294.1 339.0 2.09 28 406 7528 -15.3 -31.3 24 16.0 -19.0 247 8 333.7 333.8 293.4 336.2 0.69 29 400 7640 -16.1 -30.1 29 14.0 -19.4 260 12 334.1 334.2 293.6 337.0 0.78 30 375 8122 -19.5 -28.5 45 9.0 -21.7 235 12 335.8 336.0 294.1 339.4 0.97 31 366 8302 -20.3 -40.3 15 20.0 -23.6 235 12 337.1 337.1 293.9 338.3 0.31 32 342 8799 -23.9 -44.9 13 21.0 -26.7 227 13 338.8 338.8 294.2 339.6 0.20 33 341 8821 -23.9 -44.9 13 21.0 -26.7 226 14 339.1 339.1 294.3 339.9 0.20 34 306 9600 -30.3 -50.3 12 20.0 -32.2 213 16 340.7 340.8 294.6 341.3 0.12 35 300 9740 -31.3 -44.3 27 13.0 -32.7 215 16 341.3 341.3 294.8 342.3 0.25 36 282 10173 -35.5 -43.5 44 8.0 -36.3 215 17 341.3 341.4 294.9 342.5 0.29 37 258 10786 -39.5 -59.5 10 20.0 -40.5 230 24 344.2 344.2 295.4 344.4 0.05 38 250 11000 -41.5 -58.5 14 17.0 -42.3 230 25 344.4 344.4 295.4 344.6 0.06 39 221 11827 -48.7 -63.7 16 15.0 -49.1 230 24 345.6 345.6 295.7 345.8 0.03 40 200 12480 -53.3 -65.3 22 12.0 -53.6 245 30 348.4 348.4 296.3 348.5 0.03 41 162 13801 -63.1 -72.1 29 9.0 -63.2 238 31 353.5 353.5 297.4 353.6 0.01 42 150 14270 -65.9 -73.9 32 8.0 -66.0 255 30 356.6 356.6 298.0 356.6 0.01 43 141 14642 -68.3 -74.3 42 6.0 -68.4 245 20 358.7 358.7 298.5 358.8 0.01 44 131 15084 -66.9 -77.9 20 11.0 -67.0 188 11 368.9 368.9 300.4 368.9 0.01 45 101 16659 -64.9 -85.9 4 21.0 -65.1 210 10 401.2 401.2 305.3 401.2 0.00 46 100 16720 -65.1 -86.1 4 21.0 -65.3 215 7 401.9 401.9 305.5 402.0 0.00 47 76 18374 -68.3 -88.3 4 20.0 -68.4 64 12 428.1 428.1 308.6 428.1 0.00 48 70 18870 -65.5 -88.5 3 23.0 -65.7 75 13 444.3 444.3 310.3 444.3 0.00 49 59 19920 -60.3 -87.3 2 27.0 -60.8 84 17 478.2 478.2 313.3 478.2 0.00 50 50 20950 -60.3 -88.3 1 28.0 -60.9 85 23 501.4 501.4 315.1 501.4 0.00 51 36 23010 -56.7 -86.7 1 30.0 -57.8 100 34 560.1 560.1 318.6 560.1 0.01 52 30 24170 -54.1 -86.1 1 32.0 -55.8 105 34 597.2 597.2 320.5 597.2 0.01 53 20 26800 -49.7 -84.7 1 35.0 -53.3 80 28 684.0 684.1 323.9 684.2 0.02 54 16 28268 -47.3 -83.3 1 36.0 -52.3 81 35 737.0 737.0 325.6 737.2 0.02 TRP 141 14642 -68.3 -74.3 42 6.0 -68.4 245 20 358.7 358.7 298.5 358.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 567.04 mb = 4924.76 m = 16157.16 ft Wetbulb zero: 625.73 mb = 4127.31 m = 13540.89 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 63.09 % Est. max temperature: 29.09 C = 84.36 F Sfc-Lift cond lev (LCL): 977.15 mb = 368.95 m = 1210.44 ft T: 21.96 C 700-500 lapse rate: 5.57 C/km ThetaE index: 11.41 C Layer 770.0- 710.0 mb Conv cond level (CCL): 865.05 mb = 1423.18 m = 4669.18 ft Mean mixing ratio: 14.74 g/kg Conv temperature: 28.47 C = 83.24 F Cap Strength: 2.04 C Lifted Index: 0.28 C Risk: Showers probable Lifted Index @300 mb: 1.32 C Lifted Index @700 mb: 1.20 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.90 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -1.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.97 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 29.98 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 911.70 mb = 970.20 m = 3183.05 ft Lev Free Conv (LFC): 826.70 mb = 1808.76 m = 5934.17 ft Equ Level (EL): 756.70 mb = 2555.06 m = 8382.65 ft B at Equ Level: 43.26 J/kg Max Parcel Lev (MPL): 486.70 mb = 6130.48 m = 20112.89 ft Wind level data Storm motion: 172 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 ---------------------------------------------------------- 0 984 308 0 0 -0.0 -0.0 | 352 6 0.9 -6.3 1 950 610 85 14 -13.9 -1.2 | 60 15 -13.1 -7.5 2 925 845 115 10 -9.1 4.2 | 76 8 -8.2 -2.1 3 918 914 140 8 -5.1 6.1 | 88 4 -4.3 -0.2 4 886 1219 105 6 -5.8 1.6 | 46 7 -4.9 -4.7 5 855 1524 110 4 -3.8 1.4 | 30 6 -2.9 -4.9 6 850 1574 110 4 -3.8 1.4 | 30 6 -2.9 -4.9 7 825 1829 120 8 -6.9 4.0 | 69 6 -6.1 -2.3 8 795 2134 115 7 -6.3 3.0 | 59 6 -5.5 -3.3 9 767 2438 100 8 -7.9 1.4 | 55 9 -7.0 -4.9 10 740 2743 125 6 -4.9 3.4 | 55 5 -4.0 -2.8 11 700 3207 140 5 -3.2 3.8 | 44 3 -2.3 -2.5 12 662 3658 145 6 -3.4 4.9 | 62 3 -2.6 -1.4 13 614 4267 140 10 -6.4 7.7 | 104 6 -5.6 1.4 14 591 4572 135 11 -7.8 7.8 | 102 7 -6.9 1.5 15 569 4877 150 10 -5.0 8.7 | 120 5 -4.1 2.4 16 528 5486 185 10 0.9 10.0 | 205 4 1.7 3.7 17 508 5791 180 12 0.0 12.0 | 189 6 0.9 5.7 18 500 5920 185 14 1.2 13.9 | 195 8 2.1 7.7 19 489 6096 185 14 1.2 13.9 | 195 8 2.1 7.7 20 470 6401 190 13 2.3 12.8 | 206 7 3.1 6.5 21 417 7315 250 6 5.6 2.1 | 303 8 6.5 -4.2 22 401 7620 245 9 8.2 3.8 | 285 9 9.0 -2.5 23 400 7640 260 12 11.8 2.1 | 288 13 12.7 -4.2 24 385 7925 235 13 10.6 7.5 | 264 12 11.5 1.2 25 354 8534 235 11 9.0 6.3 | 270 10 9.9 0.0 26 326 9144 215 17 9.8 13.9 | 234 13 10.6 7.6 27 312 9449 210 16 8.0 13.9 | 229 12 8.9 7.6 28 300 9740 215 16 9.2 13.1 | 236 12 10.0 6.8 29 274 10363 215 17 9.8 13.9 | 234 13 10.6 7.6 30 262 10668 230 23 17.6 14.8 | 245 20 18.5 8.5 31 250 11000 230 25 19.2 16.1 | 244 22 20.0 9.8 32 209 12192 230 23 17.6 14.8 | 245 20 18.5 8.5 33 200 12480 245 30 27.2 12.7 | 257 29 28.1 6.4 34 190 12802 250 31 29.1 10.6 | 262 30 30.0 4.3 35 181 13106 240 36 31.2 18.0 | 250 34 32.0 11.7 36 164 13716 235 31 25.4 17.8 | 246 29 26.3 11.5 37 150 14270 255 30 29.0 7.8 | 267 30 29.8 1.5 38 149 14326 245 34 30.8 14.4 | 256 33 31.7 8.1 39 141 14630 260 26 25.6 4.5 | 274 27 26.5 -1.8 40 141 14642 245 20 18.1 8.5 | 263 19 19.0 2.2 41 134 14935 245 19 17.2 8.0 | 264 18 18.1 1.7 42 128 15240 130 3 -2.3 1.9 | 18 5 -1.4 -4.4 43 115 15850 160 12 -4.1 11.3 | 147 6 -3.2 5.0 44 110 16154 200 10 3.4 9.4 | 234 5 4.3 3.1 45 104 16459 195 18 4.7 17.4 | 206 12 5.5 11.1 46 100 16720 215 7 4.0 5.7 | 276 5 4.9 -0.5 47 94 17069 235 11 9.0 6.3 | 270 10 9.9 0.0 48 90 17374 200 10 3.4 9.4 | 234 5 4.3 3.1 49 85 17678 220 13 8.4 10.0 | 248 10 9.2 3.7 50 81 17983 350 10 1.7 -9.8 | 351 16 2.6 -16.1 51 77 18288 40 13 -8.4 -10.0 | 25 18 -7.5 -16.2 52 73 18593 125 10 -8.2 5.7 | 86 7 -7.3 -0.5 53 70 18870 75 13 -12.6 -3.4 | 50 15 -11.7 -9.6 54 70 18898 80 10 -9.8 -1.7 | 48 12 -9.0 -8.0 55 66 19202 75 13 -12.6 -3.4 | 50 15 -11.7 -9.6 56 63 19507 90 19 -19.0 0.0 | 71 19 -18.1 -6.3 57 60 19812 80 15 -14.8 -2.6 | 57 17 -13.9 -8.9 58 54 20422 100 27 -26.6 4.7 | 86 26 -25.7 -1.6 59 52 20726 105 23 -22.2 6.0 | 89 21 -21.4 -0.3 60 50 20950 85 23 -22.9 -2.0 | 69 24 -22.0 -8.3 61 49 21031 70 21 -19.7 -7.2 | 54 23 -18.9 -13.5 62 47 21336 90 23 -23.0 0.0 | 74 23 -22.1 -6.3 63 45 21641 75 27 -26.1 -7.0 | 62 28 -25.2 -13.3 64 43 21946 95 28 -27.9 2.4 | 82 27 -27.0 -3.8 65 41 22250 70 32 -30.1 -10.9 | 59 34 -29.2 -17.2 66 37 22860 100 35 -34.5 6.1 | 90 34 -33.6 -0.2 67 34 23470 100 32 -31.5 5.6 | 89 31 -30.6 -0.7 68 32 23774 85 38 -37.9 -3.3 | 75 38 -37.0 -9.6 69 30 24170 105 34 -32.8 8.8 | 95 32 -32.0 2.5 70 29 24384 90 35 -35.0 0.0 | 80 35 -34.1 -6.3 71 28 24689 110 34 -31.9 11.6 | 100 32 -31.1 5.3 72 26 24994 80 38 -37.4 -6.6 | 71 39 -36.6 -12.9 73 25 25298 95 36 -35.9 3.1 | 85 35 -35.0 -3.1 74 24 25603 80 38 -37.4 -6.6 | 71 39 -36.6 -12.9 75 22 26213 100 44 -43.3 7.6 | 92 42 -42.5 1.4 76 20 26800 80 28 -27.6 -4.9 | 67 29 -26.7 -11.1 77 18 27127 80 28 -27.6 -4.9 | 67 29 -26.7 -11.1 78 17 27432 80 35 -34.5 -6.1 | 70 36 -33.6 -12.4 79 13 28346 85 38 -37.9 -3.3 | 75 38 -37.0 -9.6 Wind Parameters Mean winds (0-6000m): 142.2 at 8.5 knts Storm direction: 172.2 at 6.3 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 55.3 deg Storm rel helicity (0-3000m) pos: 64.1 neg: -11.9 tot: 52.2 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.48 Bulk Shear: 7.71 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 91 9 53 10| 10.9 0.0 10.9| 55.1 0.0 55.1 110.3 0.72| 24.8 17.9 1000 104 8 59 8| 5.5 2.7 8.2| 57.8 -6.6 51.2 51.2 0.43| 17.6 7.5 1500 106 7 55 7| 4.4 1.8 6.2| 63.4 -8.4 55.0 36.7 0.43| 13.5 5.9 2000 109 7 56 7| 3.3 1.5 4.8| 63.5 -10.3 53.1 26.6 0.39| 10.7 4.1 2500 109 7 56 7| 2.4 1.2 3.5| 63.9 -11.2 52.7 21.1 0.34| 9.4 3.2 3000 112 7 56 7| 1.9 1.0 2.8| 64.1 -11.9 52.2 17.4 0.32| 8.2 2.6 4000 120 7 62 6| 1.6 0.3 1.9| 67.5 -11.9 55.7 13.9 0.36| 6.8 2.4 5000 128 8 74 5| 1.2 0.3 1.5| 74.6 -12.1 62.5 12.5 0.40| 6.2 2.5 6000 142 8 95 4| 1.3 0.2 1.5| 79.5 -13.7 65.8 11.0 0.39| 5.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250811.12.gif