UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for KGSO... Searching the city database file for: KGSO ... Date:0000Z 19 DEC 25 Station: KGSO WMO ident: 72317 Latitude: 36.08 Longitude: -79.95 Elevation: 270.00 ------------------------------------------------------------------------------- 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 134 SFC 983 270 12.2 12.2 100 0.0 12.2 200 6 286.8 288.3 286.1 312.1 9.11 2 955 517 12.8 12.0 95 0.8 12.3 157 21 289.7 291.4 287.3 315.8 9.26 3 925 790 11.6 9.7 88 1.9 10.5 170 29 291.2 292.6 286.9 314.4 8.19 4 923 808 11.6 9.7 88 1.9 10.5 171 30 291.4 292.8 287.0 314.7 8.21 5 914 890 11.2 9.4 89 1.8 10.2 174 32 291.8 293.2 287.1 314.9 8.12 6 907 954 11.2 9.4 89 1.8 10.2 176 34 292.4 293.9 287.3 315.8 8.18 7 869 1310 9.0 7.4 90 1.6 8.1 190 35 293.7 295.0 287.1 315.2 7.45 8 850 1493 7.8 6.3 90 1.5 7.0 200 29 294.3 295.6 287.0 314.7 7.06 9 816 1829 5.8 4.8 93 1.0 5.3 200 30 295.7 296.8 287.1 314.9 6.62 10 778 2218 3.4 2.3 92 1.1 2.8 201 36 297.1 298.2 286.8 314.2 5.81 11 757 2440 2.4 1.5 94 0.9 2.0 205 40 298.4 299.4 287.1 315.1 5.64 12 736 2667 1.0 -0.4 90 1.4 0.3 201 39 299.3 300.2 286.9 314.3 5.05 13 700 3070 -0.7 -1.7 93 1.0 -1.2 200 38 301.7 302.6 287.5 316.3 4.83 14 670 3419 -2.3 -3.1 94 0.8 -2.7 200 43 303.7 304.6 287.9 317.6 4.54 15 649 3672 -3.1 -4.3 91 1.2 -3.7 200 42 305.6 306.4 288.3 318.8 4.28 16 623 3995 -4.9 -6.5 89 1.6 -5.6 211 46 307.1 307.8 288.3 318.9 3.77 17 604 4239 -5.7 -7.2 89 1.5 -6.4 223 47 308.9 309.6 288.9 320.5 3.69 18 572 4664 -8.3 -10.2 86 1.9 -9.1 231 52 310.7 311.3 288.9 320.5 3.08 19 531 5240 -10.9 -12.8 86 1.9 -11.6 233 49 314.3 314.8 289.7 323.0 2.69 20 500 5700 -13.9 -15.9 85 2.0 -14.6 225 48 316.1 316.5 289.8 323.4 2.21 21 450 6491 -19.7 -22.7 77 3.0 -20.4 247 54 318.5 318.7 289.7 323.1 1.37 22 420 7002 -21.5 -23.5 84 2.0 -22.0 230 74 322.5 322.8 290.9 327.2 1.37 23 400 7360 -24.1 -26.2 83 2.1 -24.5 220 82 323.7 323.9 291.0 327.6 1.13 24 396 7433 -24.7 -26.9 82 2.2 -25.2 220 80 323.8 324.0 291.0 327.6 1.07 25 366 7999 -29.3 -32.4 74 3.1 -29.8 230 73 325.1 325.2 291.0 327.5 0.69 26 345 8416 -32.7 -35.3 78 2.6 -33.0 230 81 326.0 326.1 291.2 328.0 0.55 27 325 8832 -36.3 -39.4 73 3.1 -36.6 225 81 326.6 326.7 291.2 328.1 0.38 28 317 9004 -37.7 -40.5 75 2.8 -37.9 225 78 327.0 327.1 291.2 328.4 0.35 29 307 9223 -39.5 -42.1 76 2.6 -39.7 225 77 327.5 327.6 291.3 328.7 0.31 30 300 9380 -40.7 -43.5 74 2.8 -40.9 225 81 328.0 328.1 291.5 329.0 0.27 31 276 9944 -44.5 -47.0 76 2.5 -44.6 230 91 330.4 330.5 292.0 331.2 0.20 32 266 10190 -46.1 -49.2 71 3.1 -46.3 230 93 331.6 331.6 292.3 332.2 0.16 33 250 10600 -49.9 -52.5 74 2.6 -50.0 230 96 331.9 331.9 292.3 332.4 0.12 34 247 10678 -50.7 -53.2 75 2.5 -50.8 230 93 331.8 331.9 292.3 332.3 0.11 35 230 11139 -52.9 -57.0 61 4.1 -53.0 235 101 335.4 335.4 293.2 335.7 0.08 36 211 11689 -55.5 -61.5 47 6.0 -55.6 230 94 339.6 339.6 294.3 339.8 0.05 37 203 11935 -54.7 -61.7 42 7.0 -54.9 232 92 344.7 344.7 295.5 344.9 0.05 38 200 12030 -54.9 -61.9 42 7.0 -55.1 235 88 345.8 345.8 295.7 346.0 0.05 39 178 12770 -57.7 237 89 353.0 40 171 13023 -57.1 239 92 358.0 41 163 13325 -57.7 247 91 362.0 42 158 13522 -57.5 253 86 365.5 43 154 13684 -57.5 256 81 368.2 44 150 13850 -57.3 260 75 371.4 45 148 13935 -57.3 260 80 372.8 46 124 15039 -63.5 238 60 380.9 47 119 15292 -63.1 245 63 386.1 48 100 16350 -68.3 240 63 395.8 49 97 16532 -68.5 242 62 398.8 50 85 17319 -70.5 251 47 410.1 51 84 17390 -70.7 250 45 411.1 52 76 17986 -68.1 260 45 428.5 53 73 18228 -68.3 260 47 433.0 54 70 18480 -67.5 275 38 440.0 55 64 19024 -64.1 250 39 458.9 56 61 19318 -64.3 252 35 464.8 TRP 211 11689 -55.5 -61.5 47 6.0 -55.6 230 94 339.6 339.6 294.3 339.8 0.05 WND 230 11139 -52.9 -57.0 61 4.1 -53.0 235 101 335.4 335.4 293.2 335.7 0.08 Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 714.82 mb = 2904.19 m = 9528.07 ft Wetbulb zero: 728.46 mb = 2749.95 m = 9022.03 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 90.19 % Est. max temperature: 20.39 C = 68.70 F Sfc-Lift cond lev (LCL): 983.00 mb = 270.00 m = 885.82 ft T: 12.20 C 700-500 lapse rate: 5.02 C/km ThetaE index: 1.39 C Layer 925.0- 923.0 mb Conv cond level (CCL): 878.80 mb = 1216.96 m = 3992.62 ft Mean mixing ratio: 8.55 g/kg Conv temperature: 18.78 C = 65.81 F Cap Strength: 5.02 C Lifted Index: 5.42 C Risk: None Lifted Index @300 mb: 9.61 C Lifted Index @700 mb: 1.10 C Showalter Index: 5.53 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.20 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 259.43 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.65 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 16040.69 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 914.24 mb = 887.76 m = 2912.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 30 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 ---------------------------------------------------------- 0 983 270 200 6 2.1 5.6 | 71 26 -24.5 -8.6 1 979 305 140 8 -5.1 6.1 | 76 33 -31.7 -8.1 2 945 610 165 26 -6.7 25.1 | 108 35 -33.2 10.9 3 925 790 170 29 -5.0 28.6 | 114 35 -31.5 14.4 4 911 914 175 33 -2.9 32.9 | 122 35 -29.4 18.7 5 878 1219 185 38 3.3 37.9 | 136 33 -23.2 23.7 6 850 1493 200 29 9.9 27.3 | 128 21 -16.6 13.0 7 847 1524 205 29 12.3 26.3 | 130 19 -14.3 12.1 8 816 1829 200 30 10.3 28.2 | 131 21 -16.3 14.0 9 786 2134 200 35 12.0 32.9 | 142 24 -14.5 18.7 10 757 2438 205 40 16.9 36.3 | 156 24 -9.6 22.1 11 729 2743 200 39 13.3 36.6 | 150 26 -13.2 22.4 12 702 3048 205 37 15.6 33.5 | 151 22 -10.9 19.3 13 700 3070 200 38 13.0 35.7 | 148 25 -13.5 21.5 14 675 3353 200 43 14.7 40.4 | 156 29 -11.8 26.2 15 649 3658 200 42 14.4 39.5 | 154 28 -12.1 25.3 16 624 3962 210 46 23.0 39.8 | 172 26 -3.5 25.6 17 601 4267 225 47 33.2 33.2 | 199 20 6.7 19.0 18 578 4572 230 53 40.6 34.1 | 215 24 14.1 19.9 19 556 4877 235 48 39.3 27.5 | 224 18 12.8 13.3 20 534 5182 235 50 41.0 28.7 | 225 20 14.4 14.5 21 514 5486 225 46 32.5 32.5 | 198 19 6.0 18.3 22 500 5700 225 48 33.9 33.9 | 201 21 7.4 19.7 23 494 5791 225 53 37.5 37.5 | 205 26 11.0 23.3 24 474 6096 235 42 34.4 24.1 | 219 13 7.9 9.9 25 455 6401 250 51 47.9 17.4 | 261 22 21.4 3.2 26 419 7010 230 75 57.5 48.2 | 222 46 30.9 34.0 27 402 7315 215 73 41.9 59.8 | 199 48 15.4 45.6 28 400 7360 220 82 52.7 62.8 | 208 55 26.2 48.6 29 385 7620 220 74 47.6 56.7 | 206 47 21.1 42.5 30 369 7925 230 71 54.4 45.6 | 222 42 27.9 31.4 31 353 8230 230 81 62.0 52.1 | 223 52 35.5 37.9 32 338 8534 230 81 62.0 52.1 | 223 52 35.5 37.9 33 324 8839 225 81 57.3 57.3 | 216 53 30.8 43.1 34 310 9144 225 75 53.0 53.0 | 214 47 26.5 38.8 35 300 9380 225 81 57.3 57.3 | 216 53 30.8 43.1 36 284 9754 230 89 68.2 57.2 | 224 60 41.7 43.0 37 259 10363 230 95 72.8 61.1 | 225 66 46.3 46.9 38 250 10600 230 96 73.5 61.7 | 225 67 47.0 47.5 39 247 10668 230 93 71.2 59.8 | 224 64 44.7 45.6 40 236 10973 225 94 66.5 66.5 | 217 66 40.0 52.3 41 230 11139 235 101 82.7 57.9 | 232 71 56.2 43.7 42 225 11278 235 101 82.7 57.9 | 232 71 56.2 43.7 43 215 11582 235 95 77.8 54.5 | 232 65 51.3 40.3 44 211 11689 230 94 72.0 60.4 | 225 65 45.5 46.2 45 205 11887 230 94 72.0 60.4 | 225 65 45.5 46.2 46 200 12030 235 88 72.1 50.5 | 231 58 45.6 36.3 47 186 12497 235 85 69.6 48.8 | 231 55 43.1 34.6 48 169 13106 240 93 80.5 46.5 | 239 63 54.0 32.3 49 161 13411 250 90 84.6 30.8 | 254 60 58.1 16.6 50 150 13850 260 75 73.9 13.0 | 271 47 47.3 -1.2 51 146 14021 260 85 83.7 14.8 | 269 57 57.2 0.6 52 126 14935 235 58 47.5 33.3 | 228 28 21.0 19.1 53 120 15240 245 64 58.0 27.0 | 248 34 31.5 12.8 54 114 15545 245 58 52.6 24.5 | 248 28 26.1 10.3 55 108 15850 245 53 48.0 22.4 | 249 23 21.5 8.2 56 100 16350 240 63 54.6 31.5 | 238 33 28.0 17.3 57 98 16459 240 63 54.6 31.5 | 238 33 28.0 17.3 58 89 17069 255 55 53.1 14.2 | 270 27 26.6 0.0 59 84 17374 250 45 42.3 15.4 | 266 16 15.8 1.2 60 80 17678 245 51 46.2 21.6 | 250 21 19.7 7.4 61 76 17983 260 45 44.3 7.8 | 290 19 17.8 -6.4 62 72 18288 260 48 47.3 8.3 | 286 22 20.8 -5.9 63 70 18480 275 38 37.9 -3.3 | 327 21 11.3 -17.5 64 68 18593 280 38 37.4 -6.6 | 332 23 10.9 -20.8 65 64 18898 250 39 36.6 13.3 | 275 10 10.1 -0.9 66 57 19507 255 30 29.0 7.8 | 339 7 2.5 -6.4 Wind Parameters Mean winds (0-6000m): 211.8 at 40.1 knts Storm direction: 241.8 at 30.1 knts Shear (0-3000m) pos: 3.5 neg: 4.8 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 419.4 neg: -41.5 tot: 377.9 m^2/s^2 ave: 126.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 7.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.18 Bulk Shear: 126.63 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 ------------------------------------------------------------------------------- 500 163 20 98 33| 0.0 24.4 24.4|218.5 0.0 218.5 436.9 0.87| 29.6 25.7 1000 173 27 113 32| 6.6 12.2 18.8|334.3 0.0 334.3 334.3 0.87| 22.4 19.4 1500 182 28 119 29| 5.5 8.1 13.6|336.6 -17.1 319.5 213.0 0.62| 19.7 12.2 2000 188 30 124 27| 5.2 6.1 11.3|379.6 -17.1 362.5 181.2 0.65| 16.8 11.0 2500 192 32 130 26| 4.2 5.3 9.5|398.6 -34.5 364.1 145.6 0.60| 14.7 8.9 3000 194 33 133 26| 3.5 4.8 8.3|419.4 -41.5 377.9 126.0 0.56| 13.7 7.7 4000 198 36 142 25| 4.9 3.6 8.5|550.0 -45.0 505.0 126.3 0.63| 13.2 8.3 5000 207 39 156 22| 4.6 2.9 7.6|605.3 -59.2 546.1 109.2 0.59| 12.5 7.4 6000 212 40 165 21| 4.6 3.0 7.7|669.5 -90.9 578.6 96.4 0.52| 13.2 6.8 Wrote GIF file: /home/apache/climate/data/raob//KGSO/skewt/KGSO.skewt.20251219.00.gif