UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102918.upa.cvt Date: 1800Z 29 OCT 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1800Z 29 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 49 SFC 970 303 10.6 9.5 93 1.1 10.0 190 5 286.2 287.6 284.4 307.7 7.70 2 925 696 6.4 6.4 100 0.0 6.4 235 19 285.9 287.0 283.0 304.1 6.52 3 922 723 6.2 6.2 100 0.0 6.2 236 19 285.9 287.0 283.0 304.0 6.45 4 904 884 5.0 5.0 100 0.0 5.0 244 21 286.3 287.4 282.7 303.3 6.05 5 850 1385 2.4 1.2 92 1.2 1.8 235 20 288.7 289.5 282.5 302.7 4.91 6 730 2598 -5.9 -5.9 100 0.0 -5.9 222 21 292.4 293.0 282.3 302.4 3.37 7 700 2926 -7.5 -13.5 62 6.0 -9.4 220 21 294.2 294.5 281.3 300.0 1.93 8 686 3083 -8.5 -19.5 41 11.0 -11.4 219 21 294.8 295.0 280.7 298.5 1.19 9 621 3843 -15.9 -20.9 65 5.0 -17.0 216 25 294.8 295.0 280.7 298.4 1.16 10 619 3867 -16.1 -23.1 55 7.0 -17.6 217 25 294.8 295.0 280.4 297.9 0.96 11 614 3928 -15.1 -34.1 18 19.0 -18.1 217 27 296.7 296.7 280.4 297.8 0.35 12 606 4028 -14.3 -46.3 5 32.0 -18.1 218 29 298.7 298.7 280.9 299.1 0.10 13 500 5460 -22.9 -59.9 2 37.0 -25.4 235 34 305.1 305.1 283.5 305.2 0.02 14 490 5608 -23.5 -56.5 3 33.0 -25.9 225 36 306.2 306.2 283.9 306.3 0.04 15 400 7090 -25.3 -66.3 1 41.0 -27.8 225 66 322.1 322.1 289.4 322.2 0.01 16 379 7481 -25.3 -67.3 1 42.0 -28.0 225 75 327.1 327.1 290.9 327.2 0.01 17 300 9150 -33.5 -73.5 1 40.0 -35.2 225 88 338.2 338.2 293.9 338.2 0.01 18 250 10410 -39.3 -78.3 1 39.0 -40.5 225 96 347.6 347.6 296.1 347.7 0.00 19 245 10548 -39.9 -78.6 1 38.7 -41.1 220 99 348.7 348.7 296.3 348.7 0.00 20 222 11218 -43.1 -80.1 1 37.0 -44.0 222 96 353.8 353.8 297.4 353.8 0.00 21 200 11920 -44.7 -80.7 1 36.0 -45.6 225 92 362.0 362.0 299.1 362.0 0.00 22 157 13529 -46.7 -83.7 1 37.0 -47.6 226 54 384.5 384.5 303.0 384.6 0.00 23 150 13830 -48.5 -83.5 1 35.0 -49.3 220 47 386.5 386.5 303.3 386.5 0.00 24 121 15205 -60.1 -86.1 2 26.0 -60.3 219 62 389.8 389.8 303.8 389.8 0.00 25 119 15309 -60.5 -85.5 2 25.0 -60.7 222 63 390.9 390.9 303.9 390.9 0.00 26 100 16390 -60.7 -86.7 2 26.0 -61.0 235 32 410.4 410.4 306.6 410.5 0.00 27 70 18600 -62.5 -90.5 1 28.0 -62.8 225 30 450.7 450.7 310.9 450.7 0.00 28 66 18965 -59.5 -90.5 1 31.0 -60.0 234 26 464.9 464.9 312.2 464.9 0.00 29 57 19878 -61.7 -90.7 1 29.0 -62.1 249 31 479.8 479.8 313.4 479.8 0.00 30 50 20690 -61.1 -91.1 1 30.0 -61.6 280 7 499.5 499.5 314.9 499.5 0.00 31 44 21490 -58.5 -90.5 1 32.0 -59.3 255 16 524.4 524.4 316.6 524.5 0.00 32 37 22572 -61.5 -91.5 1 30.0 -62.1 187 18 543.4 543.4 317.7 543.4 0.00 33 30 23880 -59.3 -91.3 1 32.0 -60.3 255 19 583.0 583.0 319.8 583.0 0.00 34 28 24313 -57.7 -91.7 1 34.0 -59.0 262 22 599.0 599.0 320.6 599.1 0.00 35 21 26114 -60.7 -91.7 1 31.0 -61.9 253 35 641.4 641.4 322.3 641.4 0.00 36 20 26420 -56.5 -91.5 0 35.0 -58.4 240 51 663.2 663.2 323.2 663.3 0.00 37 19 26746 -56.1 -91.1 0 35.0 -58.2 236 47 674.3 674.3 323.6 674.3 0.00 38 17 27453 -56.1 -90.1 1 34.0 -58.3 240 53 696.1 696.1 324.3 696.1 0.01 TRP 490 5608 -23.5 -56.5 3 33.0 -25.9 225 36 306.2 306.2 283.9 306.3 0.04 WND 245 10548 -39.9 -78.6 1 38.7 -41.1 220 99 348.7 348.7 296.3 348.7 0.00 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 815.30 mb = 1735.68 m = 5694.41 ft Wetbulb zero: 821.51 mb = 1656.66 m = 5435.15 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 57.91 % Est. max temperature: 13.91 C = 57.03 F Sfc-Lift cond lev (LCL): 954.11 mb = 439.60 m = 1442.25 ft T: 9.14 C 700-500 lapse rate: 6.08 C/km ThetaE index: 9.86 C Layer 925.0- 606.0 mb Conv cond level (CCL): 921.02 mb = 731.42 m = 2399.63 ft Mean mixing ratio: 6.44 g/kg Conv temperature: 10.31 C = 50.55 F Cap Strength: 0.45 C Lifted Index: 3.04 C Risk: None Lifted Index @300 mb: 24.02 C Lifted Index @700 mb: -0.55 C Showalter Index: 4.21 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.10 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 96.40 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.10 J/kg Max Up Vert Vel: 14.70 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.87 C Lift Cond Lev (LCL): 914.66 mb = 788.10 m = 2585.61 ft Lev Free Conv (LFC): 909.66 mb = 832.99 m = 2732.87 ft Equ Level (EL): 599.66 mb = 4105.88 m = 13470.56 ft B at Equ Level: 105.46 J/kg Max Parcel Lev (MPL): 489.66 mb = 5613.29 m = 18416.10 ft Wind level data Storm motion: 256 at 19 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 ---------------------------------------------------------- 0 970 303 190 5 0.9 4.9 | 91 18 -17.7 0.2 1 935 610 230 16 12.3 10.3 | 131 8 -6.4 5.5 2 925 696 235 19 15.6 10.9 | 154 7 -3.1 6.1 3 901 914 245 21 19.0 8.9 | 186 4 0.4 4.1 4 867 1219 235 20 16.4 11.5 | 162 7 -2.2 6.7 5 850 1385 235 20 16.4 11.5 | 162 7 -2.2 6.7 6 835 1524 235 17 13.9 9.8 | 137 7 -4.7 5.0 7 804 1829 220 19 12.2 14.6 | 147 12 -6.4 9.8 8 773 2134 220 17 10.9 13.0 | 137 11 -7.7 8.3 9 744 2438 230 19 14.6 12.2 | 151 8 -4.1 7.5 10 716 2743 215 22 12.6 18.0 | 156 15 -6.0 13.3 11 700 2926 220 21 13.5 16.1 | 156 12 -5.1 11.3 12 635 3658 215 21 12.0 17.2 | 152 14 -6.6 12.4 13 586 4267 220 35 22.5 26.8 | 190 22 3.9 22.0 14 540 4877 235 32 26.2 18.4 | 209 16 7.6 13.6 15 519 5182 230 27 20.7 17.4 | 189 13 2.1 12.6 16 500 5460 235 34 27.9 19.5 | 212 17 9.2 14.7 17 490 5608 225 36 25.5 25.5 | 198 22 6.8 20.7 18 458 6096 225 44 31.1 31.1 | 205 29 12.5 26.4 19 440 6401 220 45 28.9 34.5 | 199 31 10.3 29.7 20 400 7090 225 66 46.7 46.7 | 214 50 28.1 41.9 21 371 7620 225 78 55.2 55.2 | 216 62 36.5 50.4 22 356 7925 225 87 61.5 61.5 | 217 71 42.9 56.8 23 313 8839 225 77 54.4 54.4 | 216 61 35.8 49.7 24 300 9144 225 87 61.5 61.5 | 217 71 42.9 56.8 25 300 9150 225 88 62.2 62.2 | 217 72 43.6 57.5 26 250 10410 225 96 67.9 67.9 | 218 80 49.3 63.1 27 245 10548 220 99 63.6 75.8 | 212 84 45.0 71.1 28 241 10668 220 99 63.6 75.8 | 212 84 45.0 71.1 29 200 11920 225 92 65.1 65.1 | 218 76 46.4 60.3 30 167 13106 240 86 74.5 43.0 | 236 68 55.9 38.2 31 153 13716 220 40 25.7 30.6 | 195 27 7.1 25.9 32 150 13830 220 47 30.2 36.0 | 200 33 11.6 31.2 33 126 14935 215 60 34.4 49.1 | 200 47 15.8 44.4 34 120 15240 220 62 39.9 47.5 | 206 48 21.2 42.7 35 114 15545 230 66 50.6 42.4 | 220 49 31.9 37.7 36 109 15850 240 55 47.6 27.5 | 232 37 29.0 22.7 37 100 16390 235 32 26.2 18.4 | 209 16 7.6 13.6 38 94 16764 235 32 26.2 18.4 | 209 16 7.6 13.6 39 90 17069 255 24 23.2 6.2 | 252 5 4.6 1.5 40 85 17374 260 22 21.7 3.8 | 287 3 3.0 -0.9 41 81 17678 235 15 12.3 8.6 | 121 7 -6.3 3.8 42 77 17983 250 24 22.6 8.2 | 229 5 3.9 3.4 43 74 18288 210 19 9.5 16.5 | 142 15 -9.1 11.7 44 70 18593 195 28 7.2 27.0 | 153 25 -11.4 22.3 45 70 18600 225 30 21.2 21.2 | 189 17 2.6 16.5 46 64 19202 240 24 20.8 12.0 | 197 8 2.2 7.2 47 60 19507 225 24 17.0 17.0 | 172 12 -1.6 12.2 48 58 19812 245 33 29.9 13.9 | 231 15 11.3 9.2 49 55 20117 265 23 22.9 2.0 | 303 5 4.3 -2.8 50 50 20690 280 7 6.9 -1.2 | 63 13 -11.7 -6.0 51 47 21031 280 7 6.9 -1.2 | 63 13 -11.7 -6.0 52 45 21336 255 12 11.6 3.1 | 77 7 -7.0 -1.7 53 43 21641 255 21 20.3 5.4 | 248 2 1.7 0.7 54 39 22250 295 11 10.0 -4.6 | 43 13 -8.6 -9.4 55 37 22555 185 18 1.6 17.9 | 128 22 -17.0 13.2 56 35 22860 220 26 16.7 19.9 | 173 15 -1.9 15.2 57 32 23470 270 23 23.0 -0.0 | 317 6 4.4 -4.8 58 30 23880 255 19 18.4 4.9 | 121 0 -0.3 0.2 59 29 24079 285 24 23.2 -6.2 | 337 12 4.6 -11.0 60 28 24384 255 21 20.3 5.4 | 248 2 1.7 0.7 61 26 24689 280 29 28.6 -5.0 | 315 14 9.9 -9.8 62 24 25298 260 31 30.5 5.4 | 267 12 11.9 0.6 63 22 25908 260 41 40.4 7.1 | 264 22 21.8 2.4 64 21 26213 250 32 30.1 10.9 | 242 13 11.5 6.2 65 20 26420 240 51 44.2 25.5 | 231 33 25.6 20.7 66 19 26518 235 46 37.7 26.4 | 221 29 19.1 21.6 67 15 27432 245 60 54.4 25.4 | 240 41 35.8 20.6 68 13 27737 255 58 56.0 15.0 | 255 39 37.4 10.2 Wind Parameters Mean winds (0-6000m): 225.7 at 25.6 knts Storm direction: 255.7 at 19.2 knts Shear (0-3000m) pos: 2.9 neg: 1.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 63.3 deg Storm rel helicity (0-3000m) pos: 53.4 neg: -14.2 tot: 39.2 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.66 Bulk Shear: 19.11 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 ------------------------------------------------------------------------------- 500 229 14 117 9| 17.7 0.0 17.7| 41.3 0.0 41.3 82.6 0.73| 19.2 14.1 1000 236 17 137 7| 8.8 0.9 9.7| 43.1 -3.1 40.1 40.1 0.54| 12.4 6.7 1500 234 18 141 7| 5.9 2.2 8.1| 45.4 -7.6 37.8 25.2 0.37| 10.7 3.9 2000 231 18 142 8| 4.5 1.6 6.1| 48.6 -12.8 35.8 17.9 0.31| 9.0 2.8 2500 229 18 145 9| 3.6 2.1 5.6| 53.4 -12.8 40.7 16.3 0.31| 8.5 2.6 3000 227 19 148 9| 2.9 1.7 4.6| 53.4 -14.2 39.2 13.1 0.29| 7.5 2.1 4000 224 20 156 11| 3.5 1.6 5.0|107.8 -15.5 92.3 23.1 0.41| 7.5 3.1 5000 225 23 168 11| 2.9 1.2 4.2|143.2 -30.3 112.9 22.6 0.37| 7.7 2.8 6000 226 26 179 13| 2.4 2.2 4.7|170.7 -64.7 106.0 17.7 0.28| 8.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251029.18.gif