UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041811.upa.cvt Date: 1100Z 18 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1100Z 18 APR 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 167 SFC 984 303 13.8 11.2 84 2.6 12.3 150 10 288.3 289.8 286.1 312.2 8.51 2 971 416 13.2 11.5 89 1.7 12.2 170 18 288.8 290.3 286.6 313.5 8.80 3 955 556 14.0 12.6 91 1.4 13.1 196 27 291.0 292.7 288.2 318.2 9.64 4 932 763 17.6 -12.4 12 30.0 5.6 205 32 296.7 297.0 282.0 301.6 1.58 5 931 773 17.6 -12.4 12 30.0 5.6 205 32 296.8 297.0 282.0 301.7 1.58 6 925 828 17.2 -3.8 24 21.0 7.3 205 33 296.9 297.5 283.9 306.3 3.12 7 916 911 16.8 -5.2 22 22.0 6.7 200 33 297.3 297.8 283.7 305.9 2.83 8 913 939 16.2 7.2 55 9.0 11.0 201 33 297.0 298.2 287.9 317.4 6.99 9 907 995 15.6 7.6 59 8.0 11.0 204 32 296.9 298.2 288.1 318.1 7.23 10 905 1014 15.4 7.4 59 8.0 10.8 205 32 296.9 298.2 288.0 317.8 7.15 11 892 1137 18.0 -3.0 24 21.0 7.8 211 31 300.8 301.5 285.8 311.3 3.43 12 868 1370 18.8 -12.2 11 31.0 5.8 224 30 304.0 304.3 285.1 309.5 1.72 13 850 1549 18.8 -18.2 7 37.0 4.8 235 30 305.8 306.0 285.1 309.4 1.07 14 820 1857 19.4 -28.6 3 48.0 3.9 247 29 309.6 309.7 285.7 311.2 0.44 15 727 2876 12.4 -33.6 3 46.0 -0.4 275 28 312.8 312.9 286.7 313.9 0.31 16 700 3191 10.4 -28.6 5 39.0 -1.4 275 29 314.0 314.1 287.3 315.8 0.52 17 678 3456 8.6 -17.4 14 26.0 -1.2 275 31 314.9 315.1 288.6 319.7 1.44 18 543 5236 -8.1 -21.1 34 13.0 -12.0 278 27 315.6 315.9 288.8 320.0 1.31 19 502 5840 -14.1 -16.5 82 2.4 -14.9 275 23 315.5 315.9 289.5 322.4 2.10 20 500 5870 -14.3 -16.5 83 2.2 -15.0 275 23 315.6 316.0 289.5 322.6 2.10 21 462 6466 -17.9 -19.0 91 1.1 -18.2 273 32 318.3 318.7 290.1 324.5 1.84 22 416 7243 -23.1 -24.8 86 1.7 -23.5 281 34 321.3 321.6 290.5 325.6 1.23 23 400 7530 -25.1 -29.7 65 4.6 -25.9 285 33 322.4 322.5 290.3 325.3 0.81 24 386 7788 -26.9 -33.9 52 7.0 -28.0 282 34 323.3 323.4 290.4 325.3 0.56 25 384 7825 -27.1 -34.1 51 7.0 -28.2 282 34 323.5 323.6 290.5 325.5 0.56 26 305 9438 -40.9 -45.0 65 4.1 -41.2 276 33 326.2 326.2 290.9 327.0 0.23 27 300 9550 -41.7 -49.7 42 8.0 -42.2 275 33 326.6 326.6 290.9 327.1 0.14 28 298 9595 -42.1 -51.1 37 9.0 -42.6 274 33 326.6 326.7 290.9 327.1 0.12 29 274 10153 -47.1 -49.6 75 2.5 -47.2 279 35 327.3 327.4 291.1 327.9 0.15 30 250 10750 -51.9 -57.9 48 6.0 -52.1 290 38 328.9 328.9 291.5 329.2 0.06 31 248 10802 -52.3 -55.9 65 3.6 -52.4 289 38 329.1 329.1 291.5 329.4 0.08 32 236 11122 -53.7 -65.7 22 12.0 -53.9 285 41 331.7 331.7 292.2 331.7 0.02 33 233 11205 -53.1 -74.1 6 21.0 -53.4 285 43 333.8 333.8 292.7 333.8 0.01 34 206 11993 -57.1 -70.1 18 13.0 -57.3 288 54 339.5 339.5 294.2 339.5 0.01 35 200 12180 -57.7 -74.7 10 17.0 -57.9 290 54 341.4 341.4 294.7 341.4 0.01 36 150 13970 -64.3 -79.3 11 15.0 -64.4 290 62 359.3 359.3 298.5 359.3 0.00 37 143 14262 -63.5 -81.1 7 17.6 -63.6 285 76 365.7 365.7 299.8 365.7 0.00 38 127 14993 -61.5 -85.5 3 24.0 -61.7 285 68 381.9 381.9 302.5 381.9 0.00 39 100 16450 -68.1 -88.1 4 20.0 -68.2 280 39 396.2 396.2 304.7 396.2 0.00 40 95 16758 -69.5 -88.5 5 19.0 -69.6 285 39 399.3 399.3 305.1 399.3 0.00 41 81 17715 -67.7 -89.7 3 22.0 -67.8 268 33 421.6 421.6 307.9 421.6 0.00 42 70 18590 -69.9 -89.9 4 20.0 -70.0 255 17 434.8 434.8 309.3 434.9 0.00 43 67 18849 -70.9 -90.9 4 20.0 -71.0 251 19 438.2 438.2 309.7 438.2 0.00 44 61 19410 -65.1 -90.1 2 25.0 -65.4 254 32 463.0 463.0 312.0 463.0 0.00 45 50 20620 -64.3 -90.3 2 26.0 -64.6 145 12 492.0 492.0 314.4 492.0 0.00 46 37 22482 -58.9 -88.9 1 30.0 -59.7 16 10 550.1 550.1 318.1 550.1 0.00 47 35 22829 -60.3 -89.3 1 29.0 -61.1 107 13 555.2 555.2 318.4 555.2 0.00 48 30 23790 -59.5 -88.5 1 29.0 -60.4 195 7 582.4 582.4 319.8 582.5 0.01 49 24 25198 -56.1 -87.1 1 31.0 -57.8 265 4 630.7 630.7 321.9 630.8 0.01 50 23 25468 -56.5 -87.5 1 31.0 -58.2 278 4 637.2 637.2 322.2 637.3 0.01 TRP 150 13970 -64.3 -79.3 11 15.0 -64.4 290 62 359.3 359.3 298.5 359.3 0.00 WND 143 14262 -63.5 -81.1 7 17.6 -63.6 285 76 365.7 365.7 299.8 365.7 0.00 Sounding variables and indices 1000-500 mb thick: 5703.00 m Freezing level: 608.48 mb = 4372.71 m = 14345.98 ft Wetbulb zero: 736.50 mb = 2765.67 m = 9073.62 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 25.58 % Est. max temperature: 33.27 C = 91.89 F Sfc-Lift cond lev (LCL): 946.37 mb = 633.24 m = 2077.53 ft T: 15.34 C 700-500 lapse rate: 9.22 C/km ThetaE index: 16.66 C Layer 932.0- 931.0 mb Conv cond level (CCL): 595.47 mb = 4496.62 m = 14752.51 ft Mean mixing ratio: 5.92 g/kg Conv temperature: 40.86 C = 105.54 F Cap Strength: 14.74 C Lifted Index: 6.77 C Risk: None Lifted Index @300 mb: 10.60 C Lifted Index @700 mb: 13.54 C Showalter Index: 8.01 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 33.10 C Cross Totals Index: -3.90 C K Index: -24.10 Risk: None Sweat Index: 188.35 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.20 J/kg Max Up Vert Vel: 10.32 m/s Conv Inhibition (B-): 38777.79 J/kg Cap Strength: 14.74 C Lift Cond Lev (LCL): 794.87 mb = 2120.09 m = 6955.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 22 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 ---------------------------------------------------------- 0 984 303 150 10 -5.0 8.7 | 124 30 -25.0 16.8 1 949 610 205 31 13.1 28.1 | 169 37 -6.9 36.2 2 925 828 205 33 13.9 29.9 | 171 38 -6.0 38.0 3 916 914 200 33 11.3 31.0 | 167 40 -8.7 39.1 4 884 1219 215 30 17.2 24.6 | 175 33 -2.8 32.7 5 850 1549 235 30 24.6 17.2 | 190 26 4.6 25.3 6 822 1829 245 29 26.3 12.3 | 197 21 6.3 20.3 7 793 2134 270 26 26.0 -0.0 | 217 10 6.0 8.1 8 765 2438 275 30 29.9 -2.6 | 241 11 9.9 5.5 9 738 2743 275 27 26.9 -2.4 | 230 9 6.9 5.7 10 700 3191 275 29 28.9 -2.5 | 238 11 8.9 5.6 11 660 3658 275 33 32.9 -2.9 | 248 14 12.9 5.2 12 611 4267 280 33 32.5 -5.7 | 259 13 12.5 2.4 13 566 4877 280 30 29.5 -5.2 | 253 10 9.6 2.9 14 505 5791 275 22 21.9 -1.9 | 198 6 2.0 6.2 15 500 5870 275 23 22.9 -2.0 | 206 7 3.0 6.1 16 485 6096 270 25 25.0 -0.0 | 212 10 5.0 8.1 17 447 6706 275 36 35.9 -3.1 | 253 17 15.9 5.0 18 400 7530 285 33 31.9 -8.5 | 272 12 11.9 -0.4 19 395 7620 280 33 32.5 -5.7 | 259 13 12.5 2.4 20 347 8534 290 36 33.8 -12.3 | 287 14 13.9 -4.2 21 318 9144 280 34 33.5 -5.9 | 261 14 13.5 2.2 22 300 9550 275 33 32.9 -2.9 | 248 14 12.9 5.2 23 291 9754 270 32 32.0 -0.0 | 236 15 12.0 8.1 24 253 10668 290 39 36.6 -13.3 | 287 17 16.7 -5.2 25 250 10750 290 38 35.7 -13.0 | 287 16 15.7 -4.9 26 241 10973 285 37 35.7 -9.6 | 275 16 15.8 -1.5 27 220 11582 285 54 52.2 -14.0 | 280 33 32.2 -5.9 28 200 12180 290 54 50.7 -18.5 | 289 32 30.8 -10.4 29 181 12802 285 48 46.4 -12.4 | 279 27 26.4 -4.3 30 150 13970 290 62 58.3 -21.2 | 289 40 38.3 -13.1 31 149 14021 285 58 56.0 -15.0 | 281 37 36.1 -6.9 32 143 14262 285 76 73.4 -19.7 | 282 55 53.5 -11.6 33 142 14326 285 76 73.4 -19.7 | 282 55 53.5 -11.6 34 122 15240 285 65 62.8 -16.8 | 282 44 42.8 -8.7 35 116 15545 285 61 58.9 -15.8 | 281 40 39.0 -7.7 36 110 15850 285 68 65.7 -17.6 | 282 47 45.7 -9.5 37 100 16450 280 39 38.4 -6.8 | 266 18 18.4 1.3 38 95 16764 285 39 37.7 -10.1 | 276 18 17.7 -2.0 39 90 17069 290 45 42.3 -15.4 | 288 23 22.3 -7.3 40 86 17374 295 39 35.3 -16.5 | 299 18 15.4 -8.4 41 81 17678 265 34 33.9 3.0 | 232 18 13.9 11.1 42 77 17983 290 23 21.6 -7.9 | 262 2 1.7 0.2 43 74 18288 275 15 14.9 -1.3 | 144 8 -5.0 6.8 44 70 18590 255 17 16.4 4.4 | 164 13 -3.5 12.5 45 70 18593 260 26 25.6 4.5 | 204 14 5.6 12.6 46 67 18898 250 18 16.9 6.2 | 168 15 -3.0 14.2 47 60 19507 255 34 32.8 8.8 | 217 21 12.9 16.9 48 57 19812 320 18 11.6 -13.8 | 56 10 -8.4 -5.7 49 52 20422 270 2 2.0 -0.0 | 114 20 -18.0 8.1 50 50 20620 145 12 -6.9 9.8 | 124 32 -26.8 17.9 51 47 21031 170 14 -2.4 13.8 | 134 31 -22.4 21.9 52 45 21336 305 6 4.9 -3.4 | 107 16 -15.0 4.6 53 37 22555 20 10 -3.4 -9.4 | 87 23 -23.4 -1.3 54 35 22860 115 13 -11.8 5.5 | 113 35 -31.7 13.6 55 33 23165 175 10 -0.9 10.0 | 131 28 -20.8 18.1 56 30 23774 105 10 -9.7 2.6 | 110 31 -29.6 10.7 57 30 23790 195 7 1.8 6.8 | 129 23 -18.1 14.9 58 28 24079 130 11 -8.4 7.1 | 118 32 -28.4 15.2 59 26 24384 245 4 3.6 1.7 | 121 19 -16.3 9.8 60 19 25603 340 5 1.7 -4.7 | 101 19 -18.2 3.4 Wind Parameters Mean winds (0-6000m): 262.1 at 28.7 knts Storm direction: 292.1 at 21.5 knts Shear (0-3000m) pos: 5.8 neg: 0.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 117.1 deg Storm rel helicity (0-3000m) pos: 421.9 neg: -23.8 tot: 398.1 m^2/s^2 ave: 132.7 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 8.8 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.50 Bulk Shear: 105.66 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 ------------------------------------------------------------------------------- 500 199 25 159 34| 29.1 0.0 29.1|262.1 0.0 262.1 524.1 0.94| 31.4 29.4 1000 204 28 166 35| 14.5 0.0 14.5|323.5 -20.3 303.2 303.2 0.75| 22.7 17.1 1500 214 29 173 32| 10.8 0.0 10.8|382.4 -20.3 362.1 241.4 0.73| 19.4 14.3 2000 225 28 181 28| 8.9 0.0 8.9|412.8 -20.3 392.5 196.3 0.69| 18.4 12.8 2500 236 28 188 24| 7.0 0.0 7.0|417.4 -23.8 393.6 157.4 0.66| 15.6 10.3 3000 243 28 194 22| 5.8 0.5 6.3|421.9 -23.8 398.1 132.7 0.66| 13.4 8.8 4000 254 29 207 18| 4.8 0.3 5.2|436.0 -23.8 412.2 103.1 0.66| 10.8 7.2 5000 260 30 214 16| 3.8 0.4 4.3|436.0 -34.2 401.8 80.4 0.57| 9.3 5.3 6000 262 29 215 15| 3.2 0.4 3.6|448.4 -41.6 406.8 67.8 0.51| 8.8 4.5 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250418.11.gif