UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080411.upa.cvt Date: 1100Z 4 AUG 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 4 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 153 SFC 982 309 18.2 17.7 97 0.5 17.9 120 3 292.9 295.2 291.7 330.0 13.08 2 925 820 16.2 16.1 99 0.1 16.1 145 14 295.9 298.1 292.3 332.0 12.54 3 912 941 15.8 15.7 99 0.1 15.7 142 12 296.7 298.9 292.4 332.5 12.39 4 897 1083 18.6 15.8 84 2.8 16.7 75 7 301.0 303.3 293.9 338.2 12.69 5 862 1425 17.6 13.8 78 3.8 15.1 301 3 303.4 305.5 293.7 337.8 11.58 6 850 1545 16.8 12.9 78 3.9 14.3 260 3 303.7 305.8 293.5 336.7 11.07 7 777 2305 12.2 9.2 82 3.0 10.3 253 7 306.7 308.5 293.1 335.2 9.44 8 742 2692 11.2 -3.8 35 15.0 3.8 239 5 309.7 310.4 289.3 321.9 3.89 9 714 3012 8.6 0.6 57 8.0 4.3 247 8 310.2 311.3 291.0 327.7 5.60 10 700 3176 8.2 -5.8 36 14.0 1.6 255 10 311.6 312.2 289.6 322.8 3.54 11 696 3223 8.0 -6.0 36 14.0 1.4 255 10 311.9 312.5 289.7 323.0 3.51 12 686 3342 7.0 -3.0 49 10.0 2.0 255 10 312.0 312.9 290.6 326.1 4.47 13 632 4008 2.0 -10.0 41 12.0 -3.1 227 8 313.7 314.3 289.6 322.9 2.83 14 617 4202 1.8 -19.2 19 21.0 -5.4 226 6 315.7 315.9 288.8 320.2 1.36 15 573 4793 -1.5 -16.5 31 15.0 -7.0 229 19 318.5 318.9 290.2 324.7 1.84 16 555 5047 -2.3 -23.3 18 21.0 -8.8 217 18 320.5 320.7 290.0 324.2 1.05 17 535 5338 -2.5 -39.5 4 37.0 -10.5 210 13 323.7 323.7 290.1 324.5 0.23 18 500 5870 -6.3 -30.3 13 24.0 -12.4 235 13 325.4 325.5 291.0 327.6 0.62 19 466 6417 -9.5 -24.5 28 15.0 -13.9 205 17 328.0 328.2 292.3 332.0 1.13 20 452 6652 -10.3 -41.3 6 31.0 -16.1 209 19 329.9 329.9 291.9 330.7 0.23 21 400 7580 -17.5 -43.5 8 26.0 -21.5 215 27 332.2 332.3 292.5 333.0 0.20 22 364 8281 -21.5 -50.5 5 29.0 -24.9 240 33 336.0 336.0 293.4 336.4 0.10 23 360 8362 -22.1 -50.1 6 28.0 -25.4 239 34 336.2 336.3 293.5 336.7 0.11 24 354 8486 -21.7 -43.7 12 22.0 -24.9 238 36 338.4 338.5 294.1 339.3 0.22 25 300 9680 -31.9 -42.9 33 11.0 -33.1 230 46 340.4 340.5 294.7 341.6 0.29 26 297 9751 -32.5 -41.5 40 9.0 -33.6 230 46 340.5 340.6 294.8 341.9 0.34 27 267 10497 -36.9 -54.9 14 18.0 -38.1 227 49 344.7 344.7 295.5 345.0 0.08 28 250 10950 -41.1 -54.1 23 13.0 -41.9 225 50 345.0 345.0 295.6 345.4 0.10 29 224 11687 -46.9 -58.9 24 12.0 -47.4 231 54 347.1 347.1 296.0 347.3 0.06 30 223 11716 -47.3 -56.3 35 9.0 -47.7 231 54 346.9 346.9 296.0 347.3 0.08 31 220 11806 -47.9 -49.9 80 2.0 -48.0 233 53 347.3 347.4 296.2 348.1 0.18 32 218 11866 -48.1 -54.1 50 6.0 -48.4 233 53 347.9 347.9 296.3 348.4 0.11 33 215 11957 -48.5 -56.5 39 8.0 -48.8 234 52 348.7 348.7 296.4 349.0 0.08 34 213 12019 -49.1 -56.1 44 7.0 -49.4 235 52 348.7 348.7 296.4 349.1 0.09 35 210 12112 -49.1 -74.1 4 25.0 -49.6 236 51 350.1 350.1 296.7 350.1 0.01 36 200 12430 -51.7 -63.7 22 12.0 -52.0 240 49 350.9 350.9 296.8 351.1 0.04 37 194 12626 -53.1 -62.1 33 9.0 -53.4 240 47 351.7 351.7 297.0 351.9 0.05 38 188 12827 -54.5 -90.5 0 36.0 -54.8 240 46 352.6 352.6 297.2 352.6 0.00 39 157 13959 -61.1 -80.1 6 19.0 -61.3 240 37 360.1 360.1 298.7 360.1 0.00 40 150 14240 -62.3 -82.3 5 20.0 -62.4 255 29 362.8 362.8 299.2 362.8 0.00 41 121 15554 -68.1 -86.1 6 18.0 -68.2 245 5 375.1 375.1 301.5 375.1 0.00 42 100 16700 -69.3 -86.3 7 17.0 -69.4 215 3 393.8 393.8 304.3 393.8 0.00 43 80 18032 -67.5 -88.5 4 21.0 -67.7 349 13 423.5 423.5 308.1 423.5 0.00 44 74 18497 -70.1 -90.1 4 20.0 -70.2 344 8 427.6 427.6 308.6 427.6 0.00 45 70 18830 -65.5 -90.5 2 25.0 -65.7 65 18 444.3 444.3 310.3 444.3 0.00 46 69 18918 -65.1 -90.1 2 25.0 -65.3 53 16 446.9 446.9 310.6 447.0 0.00 47 66 19189 -66.5 -89.5 3 23.0 -66.7 89 22 449.6 449.6 310.8 449.6 0.00 48 51 20785 -58.5 -88.5 1 30.0 -59.2 102 18 502.8 502.8 315.1 502.8 0.00 49 50 20910 -59.5 -88.5 1 29.0 -60.1 105 16 503.3 503.3 315.2 503.3 0.00 50 48 21164 -60.1 -88.1 1 28.0 -60.7 105 15 507.7 507.7 315.5 507.8 0.00 51 37 22809 -53.7 -86.7 1 33.0 -55.2 87 18 563.4 563.4 318.8 563.5 0.01 52 30 24160 -52.1 -86.1 1 34.0 -54.2 95 26 602.6 602.6 320.7 602.7 0.01 53 24 25609 -52.3 -86.3 1 34.0 -54.8 103 32 641.7 641.7 322.4 641.8 0.01 54 20 26800 -49.1 -85.1 1 36.0 -52.8 85 32 685.9 685.9 324.0 686.0 0.01 55 16 28278 -44.9 -83.9 0 39.0 -50.9 89 36 744.8 744.8 325.8 745.0 0.02 56 15 28710 -44.9 -83.9 0 39.0 -51.1 95 42 758.7 758.7 326.2 758.9 0.02 TRP 121 15554 -68.1 -86.1 6 18.0 -68.2 245 5 375.1 375.1 301.5 375.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 593.00 mb = 4524.46 m = 14843.85 ft Wetbulb zero: 664.69 mb = 3598.50 m = 11805.97 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 51.10 % Est. max temperature: 29.73 C = 85.51 F Sfc-Lift cond lev (LCL): 975.03 mb = 369.72 m = 1212.96 ft T: 17.96 C 700-500 lapse rate: 5.38 C/km ThetaE index: 16.35 C Layer 862.0- 714.0 mb Conv cond level (CCL): 928.56 mb = 787.14 m = 2582.46 ft Mean mixing ratio: 12.67 g/kg Conv temperature: 21.00 C = 69.80 F Cap Strength: 4.04 C Lifted Index: 3.52 C Risk: None Lifted Index @300 mb: 6.49 C Lifted Index @700 mb: 2.85 C Showalter Index: 1.88 C Risk: Showers probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.20 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 173.80 Risk: None Energy Index: -1.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.80 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 40340.50 J/kg Cap Strength: 3.98 C Lift Cond Lev (LCL): 918.88 mb = 876.69 m = 2876.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 7 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 ---------------------------------------------------------- 0 982 309 120 3 -2.6 1.5 | 85 9 -9.3 -0.9 1 948 610 115 13 -11.8 5.5 | 99 19 -18.5 3.1 2 925 820 145 14 -8.0 11.5 | 122 17 -14.8 9.1 3 915 914 155 13 -5.5 11.8 | 127 15 -12.2 9.4 4 883 1219 10 3 -0.5 -3.0 | 54 9 -7.3 -5.4 5 850 1545 260 3 3.0 0.5 | 64 4 -3.8 -1.9 6 822 1829 165 2 -0.5 1.9 | 86 7 -7.3 -0.5 7 792 2134 250 6 5.6 2.1 | 73 1 -1.1 -0.3 8 764 2438 255 7 6.8 1.8 | 359 1 0.0 -0.6 9 737 2743 235 5 4.1 2.9 | 100 3 -2.7 0.5 10 700 3176 255 10 9.7 2.6 | 266 3 2.9 0.2 11 685 3353 255 10 9.7 2.6 | 266 3 2.9 0.2 12 659 3658 230 11 8.4 7.1 | 200 5 1.7 4.7 13 611 4267 225 5 3.5 3.5 | 110 3 -3.2 1.1 14 566 4877 230 22 16.9 14.1 | 221 15 10.1 11.7 15 545 5182 205 14 5.9 12.7 | 175 10 -0.8 10.3 16 525 5486 215 12 6.9 9.8 | 181 7 0.1 7.4 17 505 5791 235 9 7.4 5.2 | 193 3 0.6 2.8 18 500 5870 235 13 10.6 7.5 | 218 6 3.9 5.1 19 485 6096 215 14 8.0 11.5 | 188 9 1.3 9.1 20 467 6401 205 17 7.2 15.4 | 182 13 0.4 13.0 21 414 7315 220 24 15.4 18.4 | 208 18 8.7 16.0 22 400 7580 215 27 15.5 22.1 | 204 22 8.7 19.7 23 398 7620 215 25 14.3 20.5 | 203 20 7.6 18.1 24 366 8230 240 32 27.7 16.0 | 237 25 21.0 13.6 25 337 8839 235 42 34.4 24.1 | 232 35 27.7 21.7 26 323 9144 225 44 31.1 31.1 | 220 38 24.4 28.7 27 300 9680 230 46 35.2 29.6 | 226 39 28.5 27.2 28 250 10950 225 50 35.4 35.4 | 221 44 28.6 33.0 29 227 11582 230 55 42.1 35.4 | 227 48 35.4 33.0 30 200 12430 240 49 42.4 24.5 | 238 42 35.7 22.1 31 155 14021 240 36 31.2 18.0 | 237 29 24.4 15.6 32 150 14240 255 29 28.0 7.5 | 256 22 21.3 5.1 33 148 14326 255 33 31.9 8.5 | 256 26 25.1 6.1 34 134 14935 260 18 17.7 3.1 | 266 11 11.0 0.7 35 127 15240 195 14 3.6 13.5 | 164 12 -3.1 11.1 36 121 15545 195 19 4.9 18.4 | 173 16 -1.8 16.0 37 121 15554 245 5 4.5 2.1 | 83 2 -2.2 -0.3 38 115 15850 35 1 -0.6 -0.8 | 66 8 -7.3 -3.2 39 100 16700 215 3 1.7 2.5 | 91 5 -5.0 0.1 40 94 17069 215 3 1.7 2.5 | 91 5 -5.0 0.1 41 85 17678 360 12 -0.0 -12.0 | 25 16 -6.7 -14.4 42 81 17983 355 15 1.3 -14.9 | 17 18 -5.4 -17.3 43 77 18288 320 5 3.2 -3.8 | 30 7 -3.5 -6.2 44 73 18593 355 10 0.9 -10.0 | 25 14 -5.9 -12.4 45 70 18830 65 18 -16.3 -7.6 | 67 25 -23.1 -10.0 46 69 18898 50 16 -12.3 -10.3 | 56 23 -19.0 -12.7 47 66 19202 90 22 -22.0 0.0 | 85 29 -28.7 -2.4 48 63 19507 120 18 -15.6 9.0 | 106 23 -22.3 6.6 49 60 19812 100 14 -13.8 2.4 | 90 21 -20.5 0.0 50 57 20117 120 12 -10.4 6.0 | 102 18 -17.1 3.6 51 54 20422 120 15 -13.0 7.5 | 104 20 -19.7 5.1 52 52 20726 100 19 -18.7 3.3 | 92 25 -25.5 0.9 53 50 20910 105 16 -15.5 4.1 | 94 22 -22.2 1.7 54 47 21336 105 14 -13.5 3.6 | 93 20 -20.3 1.2 55 45 21641 80 16 -15.8 -2.8 | 77 23 -22.5 -5.2 56 42 21946 85 26 -25.9 -2.3 | 82 33 -32.6 -4.7 57 41 22250 85 24 -23.9 -2.1 | 82 31 -30.7 -4.5 58 39 22555 105 22 -21.3 5.7 | 97 28 -28.0 3.3 59 37 22860 85 17 -16.9 -1.5 | 81 24 -23.7 -3.9 60 35 23165 55 19 -15.6 -10.9 | 59 26 -22.3 -13.3 61 33 23470 80 28 -27.6 -4.9 | 78 35 -34.3 -7.3 62 30 24079 90 19 -19.0 0.0 | 85 26 -25.7 -2.4 63 30 24160 95 26 -25.9 2.3 | 90 33 -32.6 -0.1 64 29 24384 90 32 -32.0 0.0 | 86 39 -38.7 -2.4 65 26 24994 110 27 -25.4 9.2 | 102 33 -32.1 6.8 66 25 25298 100 34 -33.5 5.9 | 95 40 -40.2 3.5 67 23 25908 105 30 -29.0 7.8 | 99 36 -35.7 5.4 68 21 26518 75 29 -28.0 -7.5 | 74 36 -34.8 -9.9 69 20 26800 85 32 -31.9 -2.8 | 82 39 -38.6 -5.2 70 20 26822 70 30 -28.2 -10.3 | 70 37 -34.9 -12.7 71 17 27432 85 32 -31.9 -2.8 | 82 39 -38.6 -5.2 72 15 27737 95 42 -41.8 3.7 | 91 49 -48.6 1.3 73 12 28651 90 34 -34.0 0.0 | 87 41 -40.7 -2.4 Wind Parameters Mean winds (0-6000m): 220.4 at 9.5 knts Storm direction: 250.4 at 7.2 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -178.3 deg Storm rel helicity (0-3000m) pos: 60.4 neg: -74.0 tot: -13.6 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 29.06 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 ------------------------------------------------------------------------------- 500 123 10 102 16| 11.6 0.0 11.6| 42.9 0.0 42.9 85.8 0.59| 17.2 10.2 1000 131 9 105 14| 5.8 8.7 14.5| 51.4 -72.9 -21.4 -21.4 -0.18| 22.2 -4.1 1500 136 7 103 12| 3.9 4.2 8.0| 55.9 -73.3 -17.5 -11.6 -0.09| 17.6 -1.6 2000 153 6 109 10| 2.5 3.1 5.6| 58.9 -73.9 -15.0 -7.5 -0.07| 15.1 -1.1 2500 177 6 120 8| 2.0 2.1 4.1| 59.3 -74.0 -14.7 -5.9 -0.05| 12.8 -0.6 3000 203 7 133 6| 1.8 1.8 3.6| 60.4 -74.0 -13.6 -4.5 0.01| 11.5 0.1 4000 219 7 146 4| 1.4 0.8 2.2| 60.9 -82.1 -21.2 -5.3 -0.10| 10.0 -1.0 5000 221 9 168 4| 2.5 1.1 3.6| 73.9-112.5 -38.6 -7.7 -0.09| 10.7 -0.9 6000 220 10 174 5| 1.9 0.7 2.6| 78.2-121.4 -43.2 -7.2 -0.08| 10.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250804.11.gif