UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120306.upa.cvt Date: 0600Z 3 DEC 25 Searching for K2800... Searching the city database file for: K2800 ... Date:0600Z 3 DEC 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 171 SFC 983 308 1.0 -2.6 77 3.6 -0.4 350 2 275.5 276.0 273.6 284.3 3.21 2 982 317 -0.9 -2.6 88 1.7 -1.6 351 2 273.7 274.2 272.5 282.4 3.21 3 925 789 -5.1 -5.1 100 0.0 -5.1 15 11 274.1 274.6 272.2 281.8 2.82 4 914 883 -5.9 -6.0 99 0.1 -6.0 23 10 274.2 274.7 272.1 281.6 2.67 5 913 891 -5.7 -7.3 88 1.6 -6.2 23 10 274.5 274.9 271.8 281.2 2.42 6 911 909 -2.9 -10.9 54 8.0 -5.4 25 10 277.6 277.9 272.8 282.7 1.82 7 896 1041 2.0 -11.0 37 13.0 -2.4 12 9 283.9 284.2 276.3 289.3 1.84 8 888 1114 2.4 -11.6 35 14.0 -2.3 5 8 285.1 285.4 276.8 290.3 1.77 9 852 1449 3.6 -35.4 4 39.0 -4.4 318 9 289.7 289.8 276.9 290.5 0.22 10 850 1468 3.6 -29.4 7 33.0 -4.1 315 9 289.9 290.0 277.3 291.2 0.39 11 828 1680 3.2 -27.8 8 31.0 -4.4 305 13 291.7 291.8 278.2 293.2 0.47 12 765 2325 6.8 -24.2 9 31.0 -2.4 280 25 302.2 302.4 283.2 304.6 0.71 13 744 2553 6.4 -25.6 8 32.0 -2.9 269 30 304.2 304.3 284.0 306.4 0.64 14 732 2687 8.4 -37.6 2 46.0 -2.6 263 33 307.8 307.9 284.8 308.6 0.21 15 700 3054 5.8 -32.2 4 38.0 -4.0 240 28 308.9 309.0 285.4 310.2 0.37 16 630 3906 0.8 -32.2 6 33.0 -7.4 257 34 312.7 312.7 286.8 314.1 0.41 17 546 5035 -7.9 -37.9 7 30.0 -13.6 275 34 315.4 315.4 287.5 316.3 0.27 18 500 5710 -13.9 -36.9 12 23.0 -17.9 280 39 316.1 316.2 287.8 317.3 0.32 19 488 5895 -15.5 -30.5 26 15.0 -18.6 282 40 316.3 316.5 288.2 318.5 0.62 20 400 7370 -26.7 -48.7 11 22.0 -28.7 280 48 320.3 320.3 289.0 320.7 0.11 21 351 8298 -34.3 -53.3 13 19.0 -35.5 280 55 322.2 322.2 289.5 322.5 0.08 22 300 9380 -41.1 -64.1 7 23.0 -41.9 280 56 327.4 327.4 291.0 327.5 0.02 23 266 10188 -43.9 -68.9 5 25.0 -44.6 279 77 334.8 334.8 293.0 334.9 0.01 24 250 10600 -47.3 -69.3 6 22.0 -47.8 275 89 335.7 335.7 293.3 335.8 0.01 25 200 12040 -59.3 -72.3 17 13.0 -59.5 265 89 338.9 338.9 294.0 338.9 0.01 26 199 12071 -59.5 -72.5 17 13.0 -59.6 265 90 339.0 339.0 294.1 339.1 0.01 27 178 12767 -62.1 -76.1 14 14.0 -62.2 265 102 345.7 345.7 295.7 345.8 0.01 28 158 13501 -64.9 -79.9 11 15.0 -65.0 255 102 353.0 353.0 297.3 353.0 0.00 29 150 13820 -63.9 -82.9 6 19.0 -64.0 265 94 360.0 360.0 298.7 360.0 0.00 30 109 15760 -65.3 -86.3 4 21.0 -65.4 265 89 391.8 391.8 304.0 391.8 0.00 31 100 16280 -66.9 -86.9 4 20.0 -67.0 260 68 398.5 398.5 305.0 398.5 0.00 32 92 16786 -64.7 -86.7 3 22.0 -64.9 258 68 412.4 412.4 306.8 412.4 0.00 33 81 17558 -67.9 -87.9 4 20.0 -68.0 259 64 421.2 421.2 307.9 421.2 0.00 34 70 18440 -65.9 -88.9 3 23.0 -66.1 260 36 443.4 443.4 310.2 443.4 0.00 35 64 18985 -64.5 -88.5 2 24.0 -64.8 266 33 458.0 458.0 311.6 458.0 0.00 36 58 19581 -68.3 -90.3 3 22.0 -68.5 252 37 462.5 462.5 312.0 462.5 0.00 37 50 20480 -64.1 -89.1 2 25.0 -64.4 295 21 492.4 492.4 314.4 492.4 0.00 38 38 22176 -59.3 -88.3 1 29.0 -60.1 175 2 544.9 544.9 317.8 544.9 0.00 39 35 22686 -62.1 -89.1 2 27.0 -62.7 168 3 550.5 550.5 318.1 550.6 0.00 40 30 23640 -61.1 -89.1 1 28.0 -61.9 175 6 578.1 578.1 319.6 578.1 0.00 41 24 25032 -59.3 -88.3 1 29.0 -60.5 232 7 621.4 621.4 321.6 621.4 0.01 TRP 158 13501 -64.9 -79.9 11 15.0 -65.0 255 102 353.0 353.0 297.3 353.0 0.00 WND 178 12767 -62.1 -76.1 14 14.0 -62.2 265 102 345.7 345.7 295.7 345.8 0.01 Sounding variables and indices 1000-500 mb thick: 5539.00 m Freezing level: 982.47 mb = 312.74 m = 1026.03 ft Freezing level: 902.12 mb = 987.30 m = 3239.15 ft Freezing level: 622.28 mb = 4009.80 m = 13155.35 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 18.88 % Est. max temperature: 16.70 C = 62.06 F Sfc-Lift cond lev (LCL): 929.36 mb = 751.81 m = 2466.54 ft T: -4.77 C 700-500 lapse rate: 7.42 C/km ThetaE index: 3.11 C Layer 982.0- 911.0 mb Conv cond level (CCL): 499.53 mb = 5717.14 m = 18756.79 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 41.40 C = 106.53 F Cap Strength: 27.47 C Lifted Index: 27.10 C Risk: None Lifted Index @300 mb: 30.95 C Lifted Index @700 mb: 25.70 C Showalter Index: 21.41 C Risk: None Total Totals Index: 2.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: -15.50 C K Index: -49.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.14 J/kg Max Up Vert Vel: 10.41 m/s Conv Inhibition (B-): 50019.01 J/kg Cap Strength: 27.48 C Lift Cond Lev (LCL): 876.06 mb = 1223.51 m = 4014.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 20 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 ---------------------------------------------------------- 0 983 308 350 2 0.3 -2.0 | 118 19 -16.6 9.0 1 946 610 20 8 -2.7 -7.5 | 100 20 -19.7 3.5 2 925 789 15 11 -2.8 -10.6 | 91 20 -19.8 0.3 3 911 914 25 10 -4.2 -9.1 | 95 21 -21.2 1.9 4 877 1219 355 7 0.6 -7.0 | 104 17 -16.4 4.0 5 850 1468 315 9 6.4 -6.4 | 113 12 -10.6 4.6 6 844 1524 315 9 6.4 -6.4 | 113 12 -10.6 4.6 7 813 1829 295 17 15.4 -7.2 | 158 4 -1.6 3.8 8 783 2134 290 19 17.9 -6.5 | 191 5 0.9 4.5 9 755 2438 275 28 27.9 -2.4 | 232 14 10.9 8.5 10 727 2743 260 34 33.5 5.9 | 224 24 16.5 16.9 11 701 3048 240 28 24.2 14.0 | 196 26 7.3 25.0 12 700 3054 240 28 24.2 14.0 | 196 26 7.3 25.0 13 674 3353 260 30 29.5 5.2 | 218 20 12.6 16.2 14 648 3658 255 33 31.9 8.5 | 217 25 14.9 19.5 15 600 4267 260 35 34.5 6.1 | 226 24 17.5 17.0 16 578 4572 255 37 35.7 9.6 | 222 28 18.8 20.5 17 556 4877 270 32 32.0 -0.0 | 234 19 15.0 11.0 18 535 5182 280 37 36.4 -6.4 | 257 20 19.5 4.5 19 500 5710 280 39 38.4 -6.8 | 259 22 21.4 4.2 20 475 6096 285 42 40.6 -10.9 | 270 24 23.6 0.1 21 420 7010 270 39 39.0 -0.0 | 244 25 22.0 11.0 22 400 7370 280 48 47.3 -8.3 | 265 30 30.3 2.6 23 386 7620 280 49 48.3 -8.5 | 266 31 31.3 2.5 24 324 8839 280 60 59.1 -10.4 | 269 42 42.1 0.5 25 310 9144 285 57 55.1 -14.8 | 276 38 38.1 -3.8 26 300 9380 280 56 55.1 -9.7 | 268 38 38.2 1.2 27 297 9449 285 55 53.1 -14.2 | 275 36 36.2 -3.3 28 250 10600 275 89 88.7 -7.8 | 267 72 71.7 3.2 29 247 10668 270 90 90.0 -0.0 | 261 74 73.0 11.0 30 225 11278 270 82 82.0 -0.0 | 260 66 65.0 11.0 31 200 12040 265 89 88.7 7.8 | 255 74 71.7 18.7 32 178 12767 265 102 101.6 8.9 | 257 87 84.6 19.9 33 168 13106 265 102 101.6 8.9 | 257 87 84.6 19.9 34 158 13501 255 102 98.5 26.4 | 245 90 81.6 37.4 35 153 13716 255 101 97.6 26.1 | 245 89 80.6 37.1 36 150 13820 265 94 93.6 8.2 | 256 79 76.7 19.2 37 125 14935 270 83 83.0 -0.0 | 261 67 66.0 11.0 38 119 15240 265 91 90.7 7.9 | 256 76 73.7 18.9 39 107 15850 265 89 88.7 7.8 | 255 74 71.7 18.7 40 102 16154 275 73 72.7 -6.4 | 265 56 55.8 4.6 41 100 16280 260 68 67.0 11.8 | 246 55 50.0 22.8 42 97 16459 260 68 67.0 11.8 | 246 55 50.0 22.8 43 83 17374 255 69 66.6 17.9 | 240 57 49.7 28.8 44 72 18288 275 46 45.8 -4.0 | 256 30 28.9 7.0 45 70 18440 260 36 35.5 6.3 | 227 25 18.5 17.2 46 68 18593 260 36 35.5 6.3 | 227 25 18.5 17.2 47 62 19202 270 31 31.0 -0.0 | 232 18 14.0 11.0 48 59 19507 250 34 31.9 11.6 | 214 27 15.0 22.6 49 56 19812 260 45 44.3 7.8 | 236 33 27.3 18.8 50 53 20117 275 37 36.9 -3.2 | 249 21 19.9 7.7 51 50 20422 270 25 25.0 -0.0 | 216 14 8.0 11.0 52 50 20480 295 21 19.0 -8.9 | 225 3 2.1 2.1 53 44 21336 285 11 10.6 -2.8 | 142 10 -6.3 8.1 54 38 22250 165 1 -0.3 1.0 | 125 21 -17.2 11.9 55 30 23640 175 6 -0.5 6.0 | 134 24 -17.5 16.9 56 24 24384 230 7 5.4 4.5 | 143 19 -11.6 15.5 57 22 24689 275 10 10.0 -0.9 | 145 12 -7.0 10.1 58 20 24994 305 13 10.6 -7.5 | 119 7 -6.3 3.5 59 18 25298 305 7 5.7 -4.0 | 122 13 -11.2 7.0 Wind Parameters Mean winds (0-6000m): 272.9 at 26.9 knts Storm direction: 302.9 at 20.2 knts Shear (0-3000m) pos: 2.0 neg: 6.8 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 82.0 neg: -126.3 tot: -44.3 m^2/s^2 ave: -14.8 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 113.07 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 16 7 103 19| 9.4 0.0 9.4| 0.0 -45.4 -45.4 -90.9 -0.95| 9.7 -9.2 1000 13 8 100 19| 4.7 3.3 8.0| 20.9 -45.4 -24.5 -24.5 -0.26| 9.4 -2.5 1500 348 9 99 15| 3.1 6.2 9.3| 33.9 -45.4 -11.6 -7.7 0.03| 10.6 0.3 2000 321 11 102 10| 2.3 7.0 9.4| 43.4 -45.4 -2.0 -1.0 0.20| 10.4 2.1 2500 297 15 139 5| 1.9 8.1 10.0| 45.7 -74.5 -28.7 -11.5 0.06| 11.8 0.8 3000 281 17 181 7| 2.0 6.8 8.7| 82.0-126.3 -44.3 -14.8 0.02| 12.5 0.3 4000 271 21 203 12| 1.5 5.6 7.1|111.2-127.0 -15.9 -4.0 0.08| 10.4 0.8 5000 269 24 213 13| 2.5 4.4 6.9|177.8-133.9 43.9 8.8 0.17| 10.4 1.8 6000 273 27 226 14| 2.2 3.7 5.9|205.8-149.3 56.5 9.4 0.18| 9.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20251203.06.gif