UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for KUNR... Searching the city database file for: KUNR ... Date:0000Z 24 DEC 25 Station: KUNR WMO ident: 72662 Latitude: 44.08 Longitude: -103.05 Elevation: 964.00 ------------------------------------------------------------------------------- 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 112 1 925 772 SFC 897 964 11.2 1.2 50 10.0 6.2 165 4 293.3 294.2 284.1 306.9 4.65 3 865 1315 16.4 -5.6 22 22.0 6.2 182 11 301.8 302.3 285.6 310.8 2.91 4 850 1484 15.6 -7.4 20 23.0 5.3 195 17 302.5 303.0 285.5 310.5 2.58 5 791 2087 10.8 -9.2 24 20.0 2.3 237 25 303.6 304.1 285.7 311.2 2.40 6 777 2235 9.8 -11.2 21 21.0 1.3 246 29 304.1 304.5 285.6 310.7 2.09 7 734 2705 7.2 -16.8 16 24.0 -1.4 264 38 306.3 306.5 285.6 310.8 1.40 8 703 3057 4.6 -19.4 16 24.0 -3.4 260 39 307.2 307.4 285.7 311.0 1.17 9 700 3092 4.4 -19.6 16 24.0 -3.6 260 38 307.4 307.6 285.7 311.2 1.15 10 663 3531 0.4 -21.6 17 22.0 -6.3 260 40 307.7 307.9 285.7 311.1 1.02 11 623 4028 -3.1 -27.1 14 24.0 -9.3 269 40 309.2 309.3 285.8 311.5 0.67 12 520 5432 -13.7 -20.7 55 7.0 -15.6 269 48 312.8 313.1 287.9 317.5 1.41 13 515 5506 -14.1 -21.1 55 7.0 -16.0 270 48 313.2 313.5 288.0 317.8 1.38 14 506 5640 -15.1 -22.1 55 7.0 -16.9 267 52 313.6 313.8 288.1 317.9 1.29 15 500 5730 -15.9 -21.9 60 6.0 -17.4 265 55 313.7 313.9 288.1 318.1 1.32 16 493 5836 -16.9 -21.8 66 4.9 -18.1 265 55 313.7 314.0 288.2 318.2 1.35 17 472 6159 -19.7 -23.8 70 4.1 -20.7 264 57 314.2 314.4 288.1 318.2 1.19 18 452 6477 -22.5 -29.5 53 7.0 -23.8 259 61 314.6 314.7 287.8 317.1 0.73 19 420 7009 -26.7 -30.3 72 3.6 -27.3 260 62 315.8 316.0 288.2 318.4 0.73 20 411 7165 -26.1 -28.3 82 2.2 -26.5 262 66 318.6 318.8 289.3 321.7 0.90 21 400 7360 -27.5 -30.3 77 2.8 -28.0 265 72 319.2 319.4 289.3 321.9 0.77 22 300 9370 -41.7 -45.9 64 4.2 -42.0 260 108 326.6 326.6 291.0 327.4 0.21 23 288 9645 -43.9 -48.2 62 4.3 -44.2 260 111 327.3 327.3 291.1 327.9 0.17 24 250 10580 -50.5 -55.1 58 4.6 -50.7 255 115 331.0 331.0 292.1 331.3 0.09 25 248 10632 -50.7 -55.3 58 4.6 -50.8 255 113 331.5 331.5 292.2 331.8 0.09 26 244 10738 -51.7 -56.3 58 4.6 -51.8 255 113 331.5 331.5 292.2 331.8 0.08 27 234 11008 -54.1 -58.9 55 4.8 -54.2 255 119 331.9 331.9 292.3 332.1 0.06 28 210 11696 -58.9 -63.9 52 5.0 -59.0 258 128 334.8 334.8 293.0 334.9 0.03 29 207 11786 -59.7 -64.7 52 5.0 -59.8 260 130 334.9 334.9 293.0 335.0 0.03 30 202 11938 -61.1 -66.0 52 4.9 -61.2 262 130 335.0 335.1 293.1 335.2 0.03 31 200 12000 -61.7 -66.7 51 5.0 -61.7 265 129 335.1 335.1 293.1 335.2 0.02 32 196 12125 -62.5 -67.5 51 5.0 -62.6 270 129 335.7 335.7 293.3 335.8 0.02 33 193 12220 -62.7 -67.7 51 5.0 -62.7 270 127 336.9 336.9 293.6 337.0 0.02 34 180 12650 -63.1 -70.1 38 7.0 -63.2 268 115 343.0 343.0 295.1 343.1 0.02 35 179 12684 -62.9 -69.9 38 7.0 -63.0 267 113 343.9 343.9 295.3 344.0 0.02 36 173 12894 -63.5 -70.5 38 7.0 -63.6 264 109 346.3 346.3 295.8 346.3 0.02 37 168 13074 -62.9 -70.9 33 8.0 -63.0 261 113 350.2 350.2 296.7 350.3 0.02 38 156 13530 -63.9 -73.9 24 10.0 -64.0 266 118 356.0 356.0 297.9 356.0 0.01 39 153 13649 -64.1 -74.1 24 10.0 -64.2 268 119 357.6 357.6 298.2 357.7 0.01 40 150 13770 -63.9 -74.9 21 11.0 -64.0 270 120 360.0 360.0 298.7 360.0 0.01 41 145 13977 -63.5 -74.5 21 11.0 -63.6 266 120 364.2 364.2 299.5 364.3 0.01 42 136 14369 -64.3 -76.3 18 12.0 -64.4 274 99 369.5 369.5 300.5 369.6 0.01 43 135 14414 -64.3 -77.3 15 13.0 -64.4 274 100 370.3 370.3 300.6 370.3 0.01 44 132 14551 -64.1 -77.1 15 13.0 -64.2 271 101 373.0 373.1 301.1 373.1 0.01 45 126 14836 -63.3 -77.3 13 14.0 -63.4 267 104 379.5 379.5 302.2 379.5 0.01 46 112 15554 -65.7 -81.7 9 16.0 -65.8 270 102 388.0 388.0 303.5 388.0 0.00 47 108 15774 -65.9 -82.9 8 17.0 -66.0 274 99 391.7 391.7 304.0 391.7 0.00 48 105 15945 -65.5 -83.5 6 18.0 -65.6 273 93 395.6 395.6 304.6 395.6 0.00 49 100 16240 -66.9 -84.9 6 18.0 -67.0 265 78 398.5 398.5 305.0 398.5 0.00 50 90 16873 -69.9 -88.9 5 19.0 -70.0 265 81 404.7 404.7 305.8 404.7 0.00 51 89 16939 -69.7 -89.7 4 20.0 -69.8 265 82 406.4 406.4 306.0 406.4 0.00 52 86 17144 -69.5 -89.5 4 20.0 -69.6 267 82 410.8 410.8 306.6 410.8 0.00 53 83 17356 -69.7 -89.7 4 20.0 -69.8 272 78 414.6 414.6 307.1 414.6 0.00 54 74 18045 -67.1 -90.1 2 23.0 -67.2 279 52 433.9 433.9 309.3 433.9 0.00 55 73 18127 -66.9 -89.9 3 23.0 -67.1 278 47 436.0 436.0 309.4 436.0 0.00 56 70 18380 -68.1 -92.1 2 24.0 -68.2 280 47 438.7 438.7 309.7 438.7 0.00 57 60 19294 -71.9 -96.9 1 25.0 -72.0 262 46 450.0 450.0 310.8 450.0 0.00 58 55 19811 -68.3 -95.3 1 27.0 -68.5 270 50 469.6 469.6 312.6 469.6 0.00 59 54 19920 -67.9 -94.9 1 27.0 -68.1 272 49 473.0 473.0 312.9 473.0 0.00 60 52 20146 -69.1 -96.1 1 27.0 -69.3 276 48 475.3 475.3 313.1 475.3 0.00 61 51 20262 -69.1 -96.1 1 27.0 -69.3 278 47 477.9 477.9 313.3 477.9 0.00 62 50 20380 -68.9 -95.9 1 27.0 -69.1 280 46 481.1 481.1 313.5 481.1 0.00 63 45 21014 -66.5 -94.5 1 28.0 -66.8 275 41 501.7 501.7 315.1 501.7 0.00 64 42 21433 -65.1 -93.1 1 28.0 -65.5 281 42 515.1 515.1 316.0 515.1 0.00 65 40 21729 -66.9 -93.9 1 27.0 -67.2 289 46 517.9 517.9 316.2 517.9 0.00 66 38 22039 -67.3 -94.3 1 27.0 -67.6 286 38 524.5 524.5 316.6 524.5 0.00 67 37 22199 -67.3 -84.3 7 17.0 -67.6 286 37 528.5 528.5 316.8 528.6 0.01 TRP 196 12125 -62.5 -67.5 51 5.0 -62.6 270 129 335.7 335.7 293.3 335.8 0.02 WND 207 11786 -59.7 -64.7 52 5.0 -59.8 260 130 334.9 334.9 293.0 335.0 0.03 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 658.43 mb = 3588.16 m = 11772.04 ft Wetbulb zero: 756.61 mb = 2454.52 m = 8052.78 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 26.96 % Est. max temperature: 23.11 C = 73.59 F Sfc-Lift cond lev (LCL): 770.38 mb = 2305.80 m = 7564.87 ft T: 9.41 C 700-500 lapse rate: 7.70 C/km ThetaE index: 0.45 C Layer 777.0- 734.0 mb Conv cond level (CCL): 539.11 mb = 5151.99 m = 16902.65 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 29.42 C = 84.96 F Cap Strength: 6.88 C Lifted Index: 6.29 C Risk: None Lifted Index @300 mb: 11.83 C Lifted Index @700 mb: 5.55 C Showalter Index: 6.11 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 31.50 C Cross Totals Index: 8.50 C K Index: 0.10 Risk: None Sweat Index: 231.46 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.27 J/kg Max Up Vert Vel: 9.19 m/s Conv Inhibition (B-): 23283.43 J/kg Cap Strength: 6.88 C Lift Cond Lev (LCL): 625.95 mb = 3990.34 m = 13091.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 31 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 ---------------------------------------------------------- 0 897 964 165 4 -1.0 3.9 | 115 33 -30.0 13.7 1 874 1219 175 8 -0.7 8.0 | 121 35 -29.6 17.8 2 850 1484 195 17 4.4 16.4 | 137 36 -24.6 26.3 3 846 1524 190 20 3.5 19.7 | 139 39 -25.5 29.6 4 815 1829 225 17 12.0 12.0 | 142 28 -16.9 21.9 5 786 2134 240 27 23.4 13.5 | 167 24 -5.6 23.4 6 757 2438 260 32 31.5 5.6 | 189 16 2.6 15.4 7 730 2743 265 39 38.9 3.4 | 217 17 9.9 13.3 8 704 3048 260 39 38.4 6.8 | 210 19 9.5 16.7 9 700 3092 260 38 37.4 6.6 | 207 19 8.5 16.5 10 677 3353 260 41 40.4 7.1 | 214 20 11.4 17.0 11 651 3658 260 40 39.4 6.9 | 212 20 10.4 16.8 12 626 3962 270 40 40.0 -0.0 | 228 15 11.0 9.9 13 603 4267 265 40 39.8 3.5 | 219 17 10.9 13.4 14 580 4572 255 45 43.5 11.6 | 214 26 14.5 21.5 15 557 4877 260 44 43.3 7.6 | 219 23 14.4 17.5 16 536 5182 265 47 46.8 4.1 | 232 23 17.9 14.0 17 516 5486 270 48 48.0 -0.0 | 243 21 19.0 9.9 18 500 5730 265 55 54.8 4.8 | 240 30 25.8 14.7 19 476 6096 265 56 55.8 4.9 | 241 31 26.8 14.8 20 437 6706 255 64 61.8 16.6 | 231 42 32.9 26.4 21 420 7010 260 62 61.1 10.8 | 237 38 32.1 20.6 22 400 7360 265 72 71.7 6.3 | 249 46 42.8 16.2 23 385 7620 265 75 74.7 6.5 | 250 49 45.8 16.4 24 369 7925 260 77 75.8 13.4 | 244 52 46.9 23.3 25 338 8534 265 84 83.7 7.3 | 253 57 54.7 17.2 26 310 9144 265 96 95.6 8.4 | 255 69 66.7 18.2 27 300 9370 260 108 106.4 18.8 | 250 83 77.4 28.6 28 296 9449 260 109 107.3 18.9 | 250 84 78.4 28.8 29 270 10058 260 115 113.3 20.0 | 251 89 84.3 29.8 30 250 10580 255 115 111.1 29.8 | 244 91 82.1 39.6 31 247 10668 255 111 107.2 28.7 | 244 87 78.3 38.6 32 235 10973 255 119 114.9 30.8 | 245 95 86.0 40.7 33 224 11278 255 119 114.9 30.8 | 245 95 86.0 40.7 34 214 11582 255 125 120.7 32.4 | 245 101 91.8 42.2 35 207 11786 260 130 128.0 22.6 | 252 104 99.1 32.5 36 204 11887 260 130 128.0 22.6 | 252 104 99.1 32.5 37 200 12000 265 129 128.5 11.2 | 258 102 99.6 21.1 38 196 12125 270 129 129.0 -0.0 | 264 101 100.0 9.9 39 185 12497 270 123 123.0 -0.0 | 264 95 94.0 9.9 40 176 12802 265 107 106.6 9.3 | 256 80 77.6 19.2 41 167 13106 260 114 112.3 19.8 | 250 88 83.3 29.7 42 150 13770 270 120 120.0 -0.0 | 264 92 91.0 9.9 43 144 14021 265 120 119.5 10.5 | 257 93 90.6 20.3 44 137 14326 275 99 98.6 -8.6 | 269 70 69.7 1.3 45 124 14935 265 105 104.6 9.2 | 256 78 75.6 19.0 46 118 15240 265 107 106.6 9.3 | 256 80 77.6 19.2 47 107 15850 275 98 97.6 -8.5 | 269 69 68.7 1.3 48 100 16240 265 78 77.7 6.8 | 251 52 48.8 16.7 49 96 16459 265 77 76.7 6.7 | 251 51 47.8 16.6 50 87 17069 265 83 82.7 7.2 | 252 56 53.7 17.1 51 79 17678 280 73 71.9 -12.7 | 274 43 42.9 -2.8 52 75 17983 280 55 54.2 -9.6 | 269 25 25.2 0.3 53 71 18288 275 39 38.9 -3.4 | 237 12 9.9 6.5 54 70 18380 280 47 46.3 -8.2 | 264 17 17.3 1.7 55 68 18593 285 48 46.4 -12.4 | 278 18 17.4 -2.5 56 61 19202 260 41 40.4 7.1 | 214 20 11.4 17.0 57 58 19507 265 57 56.8 5.0 | 242 32 27.8 14.8 58 55 19812 270 50 50.0 -0.0 | 245 23 21.0 9.9 59 50 20380 280 46 45.3 -8.0 | 263 16 16.3 1.9 60 50 20422 280 39 38.4 -6.8 | 252 10 9.5 3.1 61 46 20726 275 43 42.8 -3.7 | 246 15 13.9 6.1 62 43 21031 275 39 38.9 -3.4 | 237 12 9.9 6.5 63 40 21336 290 47 44.2 -16.1 | 292 16 15.2 -6.2 64 38 21641 285 37 35.7 -9.6 | 267 7 6.8 0.3 65 35 21946 290 37 34.8 -12.7 | 296 6 5.8 -2.8 66 33 22250 285 35 33.8 -9.1 | 260 5 4.9 0.8 Wind Parameters Mean winds (0-6000m): 258.8 at 40.8 knts Storm direction: 288.8 at 30.6 knts Shear (0-3000m) pos: 6.8 neg: 0.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 337.9 neg: -14.3 tot: 323.6 m^2/s^2 ave: 107.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 8.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.20 Bulk Shear: 208.61 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 ------------------------------------------------------------------------------- 500 182 9 123 34| 13.3 0.0 13.3|119.1 0.0 119.1 238.2 0.96| 13.7 13.2 1000 202 14 134 33| 10.4 0.0 10.4|193.9 0.0 193.9 193.9 0.71| 15.9 11.2 1500 226 19 146 28| 11.4 0.0 11.4|278.5 0.0 278.5 185.7 0.74| 16.9 12.5 2000 242 24 159 22| 10.2 0.0 10.2|307.1 -6.8 300.4 150.2 0.72| 15.1 10.8 2500 248 27 169 20| 8.2 0.4 8.5|316.2 -12.4 303.9 121.5 0.68| 12.8 8.8 3000 252 29 177 19| 6.8 0.3 7.2|337.9 -14.3 323.6 107.9 0.67| 12.0 8.0 4000 255 33 189 18| 5.4 1.4 6.8|360.5 -35.9 324.6 81.2 0.53| 11.2 5.9 5000 259 36 202 18| 4.8 1.9 6.7|406.4 -41.2 365.2 73.0 0.51| 10.6 5.5 6000 259 41 212 21| 4.2 2.3 6.4|440.7 -96.8 343.9 57.3 0.42| 10.3 4.3 Wrote GIF file: /home/apache/climate/data/raob//KUNR/skewt/KUNR.skewt.20251224.00.gif