UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0000Z 24 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 984 306 19.4 17.4 88 2.0 18.1 25 3 293.9 296.2 291.9 330.5 12.81 2 948 626 17.0 15.9 93 1.1 16.3 209 8 294.6 296.8 291.5 329.2 12.07 3 925 836 17.0 15.4 90 1.6 16.0 195 16 296.7 298.9 292.1 331.3 11.98 4 885 1213 15.8 9.8 67 6.0 12.1 195 14 299.2 300.8 290.1 324.5 8.62 5 859 1466 14.0 7.0 63 7.0 9.9 187 12 299.9 301.2 289.2 321.6 7.33 6 850 1555 13.4 7.4 67 6.0 9.9 200 10 300.2 301.6 289.6 322.7 7.62 7 750 2595 5.6 3.9 89 1.7 4.6 227 9 302.7 303.9 289.6 322.9 6.76 8 700 3157 2.2 0.2 87 2.0 1.2 235 9 304.9 306.0 289.3 321.8 5.55 9 655 3690 -0.9 -3.0 86 2.1 -1.9 235 11 307.3 308.1 289.3 321.7 4.68 10 630 4001 -1.7 -9.7 54 8.0 -5.0 241 12 309.8 310.3 288.4 319.0 2.91 11 596 4440 -4.9 -9.6 70 4.7 -6.8 253 12 311.0 311.6 289.0 320.9 3.10 12 586 4572 -5.7 -11.7 63 6.0 -8.0 255 11 311.6 312.1 288.8 320.2 2.66 13 581 4640 -5.7 -23.7 23 18.0 -10.7 254 11 312.4 312.6 287.3 315.7 0.97 14 572 4762 -6.7 -13.7 57 7.0 -9.2 252 12 312.6 313.0 288.8 320.1 2.32 15 564 4872 -7.1 -28.1 17 21.0 -12.2 250 12 313.4 313.5 287.3 315.7 0.67 16 550 5067 -8.5 -16.5 52 8.0 -11.2 247 12 314.0 314.4 288.8 320.3 1.91 17 546 5124 -8.3 -26.3 22 18.0 -12.9 246 12 314.9 315.0 288.0 317.7 0.82 18 517 5545 -11.7 -30.7 19 19.0 -15.8 245 12 315.7 315.9 288.0 317.8 0.57 19 512 5619 -12.5 -19.5 56 7.0 -14.6 253 12 315.7 316.0 289.0 321.0 1.59 20 500 5800 -14.1 -19.1 66 5.0 -15.6 280 5 315.8 316.2 289.2 321.5 1.69 21 494 5892 -15.1 -19.6 68 4.5 -16.4 266 7 315.7 316.0 289.1 321.2 1.64 22 487 6000 -14.5 -17.0 81 2.5 -15.3 250 10 317.7 318.1 290.2 324.6 2.07 23 455 6514 -17.3 -18.7 89 1.4 -17.7 227 25 320.5 320.8 290.9 327.0 1.92 24 400 7470 -23.7 -25.9 82 2.2 -24.2 240 37 324.2 324.4 291.2 328.2 1.16 25 370 8033 -27.5 -29.2 85 1.7 -27.8 237 37 326.4 326.6 291.6 329.7 0.92 26 327 8906 -34.5 -36.4 83 1.9 -34.7 251 31 328.5 328.7 291.9 330.5 0.52 27 300 9500 -39.9 -42.3 78 2.4 -40.1 265 35 329.1 329.2 291.8 330.3 0.31 28 283 9897 -43.5 -47.1 67 3.6 -43.7 269 39 329.5 329.5 291.8 330.3 0.19 29 264 10361 -47.3 -48.9 84 1.6 -47.4 264 40 330.6 330.6 292.0 331.2 0.17 30 258 10513 -48.7 -54.7 50 6.0 -48.9 262 41 330.7 330.7 292.0 331.0 0.09 31 250 10720 -50.5 -58.5 38 8.0 -50.7 260 42 331.0 331.0 292.0 331.2 0.06 32 247 10798 -51.3 -60.3 33 9.0 -51.5 260 42 330.9 330.9 292.0 331.1 0.05 33 218 11595 -58.5 -62.9 57 4.4 -58.6 260 44 331.8 331.9 292.3 332.0 0.04 34 200 12130 -63.3 -67.9 54 4.6 -63.3 275 36 332.5 332.5 292.4 332.6 0.02 35 184 12638 -65.9 -73.9 32 8.0 -66.0 275 51 336.3 336.3 293.4 336.4 0.01 36 150 13890 -61.3 -82.3 5 21.0 -61.4 275 50 364.5 364.5 299.5 364.5 0.00 37 149 13931 -61.1 -82.1 5 21.0 -61.3 275 49 365.5 365.5 299.8 365.5 0.00 38 106 16024 -65.3 -87.3 3 22.0 -65.4 284 70 394.9 394.9 304.5 394.9 0.00 39 103 16199 -64.2 -87.2 3 23.0 -64.4 285 73 400.3 400.3 305.2 400.3 0.00 40 100 16380 -63.1 -87.1 3 24.0 -63.3 295 61 405.8 405.8 306.0 405.8 0.00 41 73 18303 -65.5 -88.5 3 23.0 -65.7 295 34 439.0 439.0 309.8 439.0 0.00 42 70 18560 -62.3 -87.3 2 25.0 -62.6 300 26 451.1 451.1 311.0 451.1 0.00 43 68 18739 -61.5 -87.5 2 26.0 -61.9 303 27 456.6 456.6 311.5 456.6 0.00 44 50 20630 -63.7 -88.7 2 25.0 -64.1 275 5 493.4 493.4 314.5 493.4 0.00 45 49 20754 -63.9 -88.9 2 25.0 -64.3 302 12 495.8 495.8 314.7 495.8 0.00 46 47 21012 -59.5 -88.5 1 29.0 -60.2 272 4 512.3 512.3 315.8 512.3 0.00 47 43 21566 -62.1 -89.1 2 27.0 -62.6 293 14 519.1 519.1 316.2 519.1 0.00 48 36 22677 -57.5 -87.5 1 30.0 -58.5 81 2 558.0 558.0 318.5 558.0 0.01 49 30 23830 -57.3 -87.3 1 30.0 -58.5 90 8 588.4 588.4 320.0 588.5 0.01 50 27 24497 -56.5 -86.5 1 30.0 -58.0 122 7 608.7 608.7 321.0 608.7 0.01 51 26 24737 -56.7 -86.7 1 30.0 -58.2 156 9 614.7 614.7 321.3 614.8 0.01 52 23 25528 -49.3 -83.3 1 34.0 -52.7 329 14 658.4 658.4 323.0 658.5 0.02 53 20 26440 -51.3 -84.3 1 33.0 -54.4 100 5 679.1 679.2 323.7 679.3 0.02 54 19 26773 -51.5 -84.5 1 33.0 -54.6 64 16 688.6 688.6 324.1 688.7 0.02 TRP 184 12638 -65.9 -73.9 32 8.0 -66.0 275 51 336.3 336.3 293.4 336.4 0.01 WND 103 16199 -64.2 -87.2 3 23.0 -64.4 285 73 400.3 400.3 305.2 400.3 0.00 Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 668.06 mb = 3535.57 m = 11599.49 ft Wetbulb zero: 682.73 mb = 3357.52 m = 11015.36 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 68.13 % Est. max temperature: 26.04 C = 78.87 F Sfc-Lift cond lev (LCL): 955.64 mb = 557.14 m = 1827.87 ft T: 17.52 C 700-500 lapse rate: 6.17 C/km ThetaE index: 9.73 C Layer 885.0- 850.0 mb Conv cond level (CCL): 849.61 mb = 1558.82 m = 5114.18 ft Mean mixing ratio: 11.42 g/kg Conv temperature: 25.66 C = 78.19 F Cap Strength: 2.19 C Lifted Index: -2.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.98 C Lifted Index @700 mb: -1.80 C Showalter Index: 0.82 C Risk: Thunderstorms probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 21.50 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 113.80 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 277.94 J/kg Max Up Vert Vel: 23.58 m/s Conv Inhibition (B-): 53.45 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 900.81 mb = 1062.04 m = 3484.34 ft Lev Free Conv (LFC): 795.81 mb = 2102.47 m = 6897.80 ft Equ Level (EL): 395.81 mb = 7546.09 m = 24757.21 ft B at Equ Level: 277.47 J/kg Max Parcel Lev (MPL): 195.81 mb = 12259.11 m = 40219.68 ft Wind level data Storm motion: 259 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 ---------------------------------------------------------- 0 984 306 25 3 -1.3 -2.7 | 65 10 -9.4 -4.3 1 950 610 210 7 3.5 6.1 | 134 6 -4.6 4.4 2 925 836 195 16 4.1 15.5 | 164 14 -4.0 13.8 3 917 914 195 16 4.1 15.5 | 164 14 -4.0 13.8 4 884 1219 195 14 3.6 13.5 | 159 13 -4.5 11.9 5 853 1524 185 11 1.0 11.0 | 142 12 -7.2 9.3 6 850 1555 200 10 3.4 9.4 | 149 9 -4.7 7.8 7 822 1829 205 12 5.1 10.9 | 162 10 -3.1 9.2 8 792 2134 210 9 4.5 7.8 | 149 7 -3.6 6.2 9 764 2438 225 7 4.9 4.9 | 136 5 -3.2 3.3 10 736 2743 230 11 8.4 7.1 | 183 5 0.3 5.4 11 709 3048 225 10 7.1 7.1 | 169 6 -1.1 5.4 12 700 3157 235 9 7.4 5.2 | 168 4 -0.8 3.5 13 657 3658 235 11 9.0 6.3 | 190 5 0.9 4.7 14 632 3962 240 12 10.4 6.0 | 207 5 2.2 4.4 15 608 4267 250 13 12.2 4.4 | 235 5 4.1 2.8 16 585 4572 255 11 10.6 2.8 | 244 3 2.5 1.2 17 562 4877 250 12 11.3 4.1 | 232 4 3.1 2.5 18 520 5486 240 12 10.4 6.0 | 207 5 2.2 4.4 19 501 5791 270 11 11.0 -0.0 | 300 3 2.9 -1.6 20 500 5800 280 5 4.9 -0.9 | 52 4 -3.2 -2.5 21 481 6096 235 13 10.6 7.5 | 203 6 2.5 5.8 22 461 6401 225 25 17.7 17.7 | 211 19 9.5 16.1 23 408 7315 245 29 26.3 12.3 | 240 21 18.1 10.6 24 400 7470 240 37 32.0 18.5 | 235 29 23.9 16.9 25 392 7620 235 38 31.1 21.8 | 229 31 23.0 20.2 26 375 7925 235 38 31.1 21.8 | 229 31 23.0 20.2 27 316 9144 255 29 28.0 7.5 | 254 21 19.9 5.9 28 300 9500 265 35 34.9 3.1 | 267 27 26.7 1.4 29 289 9754 270 38 38.0 -0.0 | 273 30 29.9 -1.6 30 250 10720 260 42 41.4 7.3 | 260 34 33.2 5.7 31 218 11582 260 44 43.3 7.6 | 260 36 35.2 6.0 32 200 12130 275 36 35.9 -3.1 | 280 28 27.7 -4.8 33 198 12192 275 36 35.9 -3.1 | 280 28 27.7 -4.8 34 184 12638 275 51 50.8 -4.4 | 278 43 42.7 -6.1 35 170 13106 270 45 45.0 -0.0 | 273 37 36.9 -1.6 36 154 13716 285 55 53.1 -14.2 | 289 48 45.0 -15.9 37 150 13890 275 50 49.8 -4.4 | 278 42 41.7 -6.0 38 147 14021 275 46 45.8 -4.0 | 279 38 37.7 -5.6 39 120 15240 280 59 58.1 -10.2 | 283 51 50.0 -11.9 40 103 16199 285 73 70.5 -18.9 | 288 66 62.4 -20.5 41 100 16380 295 61 55.3 -25.8 | 300 55 47.1 -27.4 42 99 16459 285 73 70.5 -18.9 | 288 66 62.4 -20.5 43 94 16764 295 61 55.3 -25.8 | 300 55 47.1 -27.4 44 89 17069 305 36 29.5 -20.6 | 316 31 21.3 -22.3 45 85 17374 235 19 15.6 10.9 | 219 12 7.4 9.3 46 77 17983 250 28 26.3 9.6 | 246 20 18.2 7.9 47 73 18288 295 34 30.8 -14.4 | 305 28 22.7 -16.0 48 70 18560 300 26 22.5 -13.0 | 316 21 14.4 -14.6 49 66 18898 305 27 22.1 -15.5 | 321 22 14.0 -17.1 50 63 19202 290 30 28.2 -10.3 | 301 23 20.0 -11.9 51 60 19507 315 20 14.1 -14.1 | 339 17 6.0 -15.8 52 57 19812 310 15 11.5 -9.6 | 343 12 3.3 -11.3 53 54 20117 255 19 18.4 4.9 | 252 11 10.2 3.3 54 50 20630 275 5 5.0 -0.4 | 57 4 -3.2 -2.1 55 49 20726 305 13 10.6 -7.5 | 345 9 2.5 -9.1 56 47 21031 270 4 4.0 -0.0 | 69 4 -4.1 -1.6 57 45 21336 285 9 8.7 -2.3 | 352 4 0.5 -4.0 58 43 21641 295 16 14.5 -6.8 | 323 11 6.4 -8.4 59 39 22250 40 10 -6.4 -7.7 | 57 17 -14.6 -9.3 60 37 22555 80 1 -1.0 -0.2 | 79 9 -9.1 -1.8 61 30 23830 90 8 -8.0 0.0 | 84 16 -16.1 -1.6 62 29 24079 90 10 -10.0 0.0 | 85 18 -18.1 -1.6 63 28 24384 105 6 -5.8 1.6 | 90 14 -13.9 -0.1 64 25 24994 190 11 1.9 10.8 | 146 11 -6.2 9.2 65 23 25603 345 14 3.6 -13.5 | 17 16 -4.5 -15.2 66 22 25908 350 14 2.4 -13.8 | 20 16 -5.7 -15.4 67 21 26213 40 16 -10.3 -12.3 | 53 23 -18.4 -13.9 68 20 26440 100 5 -4.9 0.9 | 87 13 -13.1 -0.8 69 20 26518 55 18 -14.7 -10.3 | 62 26 -22.9 -12.0 70 16 27127 110 8 -7.5 2.7 | 94 16 -15.7 1.1 Wind Parameters Mean winds (0-6000m): 228.7 at 11.1 knts Storm direction: 258.7 at 8.3 knts Shear (0-3000m) pos: 2.5 neg: 0.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 28.8 neg: -27.9 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 72.32 Bulk Shear: 3.84 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 ------------------------------------------------------------------------------- 500 204 7 134 7| 18.3 0.0 18.3| 15.5 -6.4 9.1 18.1 0.36| 24.6 8.9 1000 197 11 152 10| 9.1 1.0 10.2| 16.2 -13.9 2.3 2.3 0.23| 14.6 3.4 1500 197 11 152 10| 5.7 0.7 6.4| 24.0 -21.4 2.6 1.7 0.21| 12.1 2.5 2000 200 11 152 10| 3.3 0.5 3.8| 24.0 -25.7 -1.7 -0.9 0.13| 10.3 1.3 2500 204 10 154 9| 3.2 0.4 3.6| 28.3 -26.4 2.0 0.8 0.18| 9.2 1.7 3000 209 10 157 8| 2.5 0.3 2.8| 28.8 -27.9 0.9 0.3 0.16| 8.2 1.3 4000 218 11 166 7| 2.2 0.3 2.4| 35.0 -27.9 7.1 1.8 0.24| 6.8 1.6 5000 225 11 176 6| 1.6 0.2 1.9| 35.4 -29.9 5.4 1.1 0.19| 5.9 1.1 6000 229 11 182 6| 0.7 1.5 2.2| 43.4 -32.0 11.4 1.9 0.18| 7.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250424.00.gif