UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103118.upa.cvt Date: 1800Z 31 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 31 OCT 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 159 SFC 983 304 15.0 4.0 48 11.0 9.3 305 2 289.6 290.5 283.2 304.4 5.18 2 979 338 12.6 2.6 50 10.0 7.6 308 3 287.5 288.3 281.7 300.9 4.71 3 925 810 8.2 1.2 61 7.0 4.8 305 7 287.7 288.5 281.5 300.6 4.51 4 911 936 6.8 1.8 70 5.0 4.4 311 8 287.5 288.4 281.8 301.1 4.78 5 891 1118 5.4 -0.6 65 6.0 2.7 317 11 287.9 288.6 281.2 299.7 4.11 6 889 1136 5.6 -5.4 45 11.0 1.1 317 12 288.3 288.8 279.8 296.7 2.87 7 883 1192 4.6 -0.1 72 4.7 2.4 319 13 287.8 288.6 281.4 300.1 4.30 8 871 1303 4.6 -9.4 35 14.0 -0.6 321 15 288.9 289.3 279.2 295.3 2.15 9 864 1369 3.8 -10.2 35 14.0 -1.3 323 17 288.8 289.1 279.0 294.8 2.03 10 860 1407 4.0 -14.0 26 18.0 -2.0 323 18 289.4 289.6 278.6 293.9 1.50 11 850 1502 4.6 -8.4 38 13.0 -0.4 325 20 291.0 291.4 280.5 298.1 2.38 12 831 1685 3.2 -3.8 60 7.0 0.2 330 22 291.4 292.0 282.0 301.5 3.47 13 777 2226 -0.3 -11.3 43 11.0 -4.2 322 24 293.3 293.6 281.1 299.5 2.07 14 755 2456 0.8 -26.2 11 27.0 -6.1 314 23 296.9 297.0 280.8 298.8 0.60 15 752 2488 0.8 -25.2 12 26.0 -6.0 313 23 297.2 297.3 281.0 299.3 0.66 16 711 2937 -0.3 -34.3 6 34.0 -7.6 290 27 300.8 300.9 282.1 301.8 0.29 17 700 3062 0.8 -45.2 2 46.0 -7.4 285 27 303.4 303.4 282.9 303.7 0.10 18 682 3272 1.6 -45.4 2 47.0 -7.0 296 28 306.5 306.5 284.1 306.9 0.10 19 606 4215 -3.7 -29.7 11 26.0 -10.0 286 37 311.0 311.1 286.3 312.8 0.54 20 550 4971 -10.7 -26.7 26 16.0 -14.5 285 42 311.4 311.5 286.8 314.1 0.78 21 520 5401 -12.5 -34.5 14 22.0 -16.7 282 49 314.3 314.3 287.3 315.7 0.39 22 500 5700 -14.5 -36.5 14 22.0 -18.3 280 54 315.4 315.4 287.6 316.6 0.34 23 400 7350 -26.9 -50.9 8 24.0 -29.0 265 50 320.0 320.0 288.9 320.4 0.09 24 370 7906 -31.7 -57.7 6 26.0 -33.3 260 53 320.9 320.9 289.0 321.0 0.04 25 338 8536 -37.3 -59.3 8 22.0 -38.3 258 57 321.6 321.6 289.3 321.8 0.04 26 336 8577 -37.7 -54.7 15 17.0 -38.6 258 57 321.6 321.6 289.3 321.9 0.07 27 323 8848 -39.3 -46.3 47 7.0 -39.8 257 59 323.1 323.1 289.9 323.8 0.19 28 320 8912 -39.1 -53.1 21 14.0 -39.8 256 59 324.2 324.2 290.2 324.6 0.09 29 300 9350 -42.7 -50.7 41 8.0 -43.1 255 61 325.2 325.2 290.5 325.7 0.12 30 297 9418 -43.5 -49.5 51 6.0 -43.8 255 62 325.0 325.0 290.4 325.5 0.14 31 282 9765 -45.1 -53.1 40 8.0 -45.4 253 66 327.5 327.6 291.1 327.9 0.10 32 279 9836 -45.1 -59.1 19 14.0 -45.6 253 67 328.5 328.5 291.3 328.7 0.05 33 267 10128 -47.7 -56.7 35 9.0 -48.0 252 71 328.9 328.9 291.5 329.2 0.07 34 250 10560 -50.1 -61.1 26 11.0 -50.4 250 77 331.6 331.6 292.2 331.8 0.04 35 219 11417 -54.1 -71.1 11 17.0 -54.4 250 81 338.2 338.2 293.9 338.3 0.01 36 200 12000 -53.3 -77.3 4 24.0 -53.7 250 82 348.4 348.4 296.3 348.4 0.01 37 199 12032 -52.9 -77.9 3 25.0 -53.2 250 82 349.5 349.5 296.5 349.5 0.00 38 156 13584 -58.1 -81.3 4 23.3 -58.3 250 91 365.9 365.9 299.8 365.9 0.00 39 150 13830 -58.9 -81.9 4 23.0 -59.1 255 84 368.6 368.6 300.3 368.6 0.00 40 147 13956 -59.9 -82.9 3 23.0 -60.1 254 81 369.0 369.0 300.4 369.0 0.00 41 100 16350 -61.9 -85.9 3 24.0 -62.1 255 57 408.1 408.1 306.3 408.1 0.00 42 72 18377 -63.9 -87.9 2 24.0 -64.1 237 39 444.1 444.1 310.3 444.1 0.00 43 70 18550 -62.5 -87.5 2 25.0 -62.8 230 37 450.7 450.7 310.9 450.7 0.00 44 66 18913 -59.7 -87.7 1 28.0 -60.2 230 37 464.4 464.4 312.1 464.4 0.00 45 61 19401 -61.3 -87.3 2 26.0 -61.7 241 36 471.4 471.4 312.8 471.5 0.00 46 50 20640 -57.1 -86.1 1 29.0 -57.9 245 32 508.9 508.9 315.6 508.9 0.00 47 48 20899 -56.1 -86.1 1 30.0 -57.1 243 35 517.3 517.3 316.1 517.3 0.00 48 30 23850 -61.1 -88.1 2 27.0 -61.9 245 27 578.1 578.1 319.6 578.1 0.01 49 27 24506 -62.1 -89.1 2 27.0 -62.9 240 31 592.9 592.9 320.3 593.0 0.01 50 20 26390 -57.3 -86.3 1 29.0 -59.0 270 45 660.8 660.8 323.1 660.9 0.01 TRP 219 11417 -54.1 -71.1 11 17.0 -54.4 250 81 338.2 338.2 293.9 338.3 0.01 WND 156 13584 -58.1 -81.3 4 23.3 -58.3 250 91 365.9 365.9 299.8 365.9 0.00 Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 781.63 mb = 2179.71 m = 7151.18 ft Freezing level: 771.00 mb = 2288.78 m = 7509.04 ft Freezing level: 722.18 mb = 2814.64 m = 9234.28 ft Freezing level: 708.00 mb = 2971.17 m = 9747.82 ft Freezing level: 659.06 mb = 3556.37 m = 11667.74 ft Wetbulb zero: 873.46 mb = 1280.18 m = 4200.02 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 26.82 % Est. max temperature: 16.76 C = 62.16 F Sfc-Lift cond lev (LCL): 832.90 mb = 1666.92 m = 5468.85 ft T: 3.34 C 700-500 lapse rate: 5.80 C/km ThetaE index: 6.21 C Layer 871.0- 850.0 mb Conv cond level (CCL): 597.14 mb = 4329.61 m = 14204.59 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 36.36 C = 97.45 F Cap Strength: 13.67 C Lifted Index: 14.07 C Risk: None Lifted Index @300 mb: 17.57 C Lifted Index @700 mb: 9.92 C Showalter Index: 15.83 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 6.10 C K Index: -35.30 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.00 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 49144.66 J/kg Cap Strength: 14.06 C Lift Cond Lev (LCL): 830.72 mb = 1688.18 m = 5538.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 23 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 ---------------------------------------------------------- 0 983 304 305 2 1.6 -1.1 | 143 21 -12.9 16.9 1 948 610 335 7 3.0 -6.3 | 135 17 -11.6 11.8 2 925 810 305 7 5.7 -4.0 | 148 17 -8.8 14.1 3 913 914 310 8 6.1 -5.1 | 147 15 -8.4 13.0 4 880 1219 320 13 8.4 -10.0 | 143 10 -6.2 8.1 5 850 1502 325 20 11.5 -16.4 | 119 4 -3.1 1.7 6 848 1524 335 23 9.7 -20.8 | 60 6 -4.8 -2.8 7 816 1829 325 22 12.6 -18.0 | 92 2 -1.9 0.1 8 786 2134 325 24 13.8 -19.7 | 26 2 -0.8 -1.6 9 756 2438 315 23 16.3 -16.3 | 223 3 1.7 1.8 10 728 2743 300 26 22.5 -13.0 | 237 9 8.0 5.1 11 701 3048 285 27 26.1 -7.0 | 226 16 11.5 11.1 12 700 3062 285 27 26.1 -7.0 | 226 16 11.5 11.1 13 675 3353 300 28 24.2 -14.0 | 247 11 9.7 4.1 14 649 3658 290 33 31.0 -11.3 | 248 18 16.5 6.8 15 600 4267 285 37 35.7 -9.6 | 248 23 21.2 8.5 16 555 4877 285 41 39.6 -10.6 | 253 26 25.1 7.5 17 500 5700 280 54 53.2 -9.4 | 257 40 38.6 8.7 18 494 5791 275 56 55.8 -4.9 | 252 43 41.2 13.2 19 474 6096 275 55 54.8 -4.8 | 252 42 40.2 13.3 20 400 7350 265 50 49.8 4.4 | 238 42 35.3 22.5 21 385 7620 260 51 50.2 8.9 | 233 45 35.7 27.0 22 352 8230 260 56 55.1 9.7 | 236 49 40.6 27.8 23 309 9144 255 60 58.0 15.5 | 232 55 43.4 33.6 24 300 9350 255 61 58.9 15.8 | 233 56 44.4 33.9 25 250 10560 250 77 72.4 26.3 | 232 73 57.8 44.4 26 224 11278 245 84 76.1 35.5 | 229 82 61.6 53.6 27 219 11417 250 81 76.1 27.7 | 233 77 61.6 45.8 28 200 12000 250 82 77.1 28.0 | 234 78 62.5 46.1 29 168 13106 255 90 86.9 23.3 | 240 83 72.4 41.4 30 160 13411 255 80 77.3 20.7 | 238 74 62.7 38.8 31 156 13584 250 91 85.5 31.1 | 235 86 71.0 49.2 32 153 13716 250 91 85.5 31.1 | 235 86 71.0 49.2 33 150 13830 255 84 81.1 21.7 | 239 78 66.6 39.8 34 139 14326 250 71 66.7 24.3 | 231 67 52.2 42.4 35 120 15240 255 76 73.4 19.7 | 237 70 58.9 37.8 36 100 16350 255 57 55.1 14.8 | 231 52 40.5 32.8 37 94 16764 255 57 55.1 14.8 | 231 52 40.5 32.8 38 85 17374 250 40 37.6 13.7 | 216 39 23.0 31.8 39 81 17678 245 44 39.9 18.6 | 215 45 25.3 36.7 40 73 18288 240 40 34.6 20.0 | 208 43 20.1 38.1 41 70 18550 230 37 28.3 23.8 | 198 44 13.8 41.9 42 66 18898 230 37 28.3 23.8 | 198 44 13.8 41.9 43 57 19812 250 35 32.9 12.0 | 211 35 18.3 30.1 44 52 20422 230 37 28.3 23.8 | 198 44 13.8 41.9 45 50 20640 245 32 29.0 13.5 | 205 35 14.5 31.6 46 49 20726 235 42 34.4 24.1 | 205 47 19.9 42.2 47 47 21031 250 30 28.2 10.3 | 206 31 13.6 28.4 48 45 21336 230 31 23.7 19.9 | 194 39 9.2 38.0 49 43 21641 225 33 23.3 23.3 | 192 42 8.8 41.4 50 41 21946 240 35 30.3 17.5 | 204 39 15.8 35.6 51 37 22555 245 28 25.4 11.8 | 200 32 10.8 29.9 52 35 22860 260 29 28.6 5.0 | 211 27 14.0 23.1 53 33 23165 250 24 22.6 8.2 | 197 27 8.0 26.3 54 30 23774 275 16 15.9 -1.4 | 185 17 1.4 16.7 55 30 23850 245 27 24.5 11.4 | 199 31 9.9 29.5 56 29 24079 255 22 21.3 5.7 | 196 25 6.7 23.8 57 28 24384 240 30 26.0 15.0 | 199 35 11.4 33.1 58 22 25908 240 47 40.7 23.5 | 212 49 26.2 41.6 59 21 26213 265 51 50.8 4.4 | 238 43 36.3 22.5 60 20 26390 270 45 45.0 -0.0 | 239 35 30.5 18.1 61 19 26518 270 50 50.0 -0.0 | 243 40 35.5 18.1 62 15 27432 265 49 48.8 4.3 | 237 41 34.3 22.4 Wind Parameters Mean winds (0-6000m): 291.2 at 31.0 knts Storm direction: 321.2 at 23.2 knts Shear (0-3000m) pos: 3.7 neg: 2.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 28.9 neg: -28.7 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 93.25 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 ------------------------------------------------------------------------------- 500 325 5 140 18| 5.1 0.0 5.1| 14.7 -10.3 4.4 8.8 0.14| 9.2 1.3 1000 319 8 142 15| 6.8 0.0 6.8| 14.7 -14.5 0.2 0.2 -0.01| 9.0 -0.1 1500 324 12 138 11| 6.9 0.0 6.9| 15.7 -20.8 -5.2 -3.4 -0.17| 10.0 -1.7 2000 324 15 136 8| 5.2 0.7 5.9| 15.7 -21.7 -6.1 -3.0 -0.25| 8.7 -2.2 2500 320 17 145 6| 4.2 2.6 6.8| 16.5 -23.1 -6.6 -2.6 -0.20| 9.0 -1.8 3000 313 19 171 6| 3.7 2.2 5.9| 28.9 -28.7 0.2 0.1 -0.13| 9.2 -1.2 4000 304 22 216 7| 2.8 3.1 5.9| 34.1 -29.5 4.6 1.1 -0.09| 8.5 -0.7 5000 297 26 235 11| 2.2 3.5 5.7| 59.1 -29.5 29.6 5.9 -0.03| 7.9 -0.2 6000 291 31 244 16| 1.9 3.7 5.6| 64.1 -92.8 -28.6 -4.8 -0.08| 7.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251031.18.gif