UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for KGGW... Searching the city database file for: KGGW ... Date:1200Z 22 DEC 25 Station: KGGW WMO ident: 72768 Latitude: 48.22 Longitude: -106.62 Elevation: 700.00 ------------------------------------------------------------------------------- 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 71 SFC 925 700 -2.7 -4.1 90 1.4 -3.2 105 12 276.5 277.1 274.0 285.0 3.05 2 904 883 3.0 -2.0 70 5.0 0.8 174 19 284.2 284.9 278.9 294.6 3.65 3 897 945 4.6 -0.2 71 4.8 2.4 188 19 286.5 287.3 280.7 298.5 4.20 4 875 1147 7.6 0.6 61 7.0 4.2 212 19 291.7 292.5 283.4 304.9 4.56 5 850 1383 5.6 -2.4 56 8.0 2.0 230 20 292.0 292.7 282.6 303.0 3.77 6 847 1412 5.6 -2.4 56 8.0 2.0 229 20 292.3 293.0 282.7 303.4 3.78 7 787 2008 1.6 -3.4 69 5.0 -0.6 225 25 294.2 294.9 283.5 305.4 3.78 8 766 2225 0.0 -7.0 59 7.0 -2.8 224 25 294.8 295.3 282.8 303.6 2.95 9 732 2587 -2.5 -5.9 77 3.4 -3.9 229 21 295.9 296.5 283.8 306.0 3.36 10 700 2941 -4.1 -10.1 63 6.0 -6.3 250 22 297.9 298.4 283.7 305.7 2.53 11 682 3146 -5.1 -11.1 63 6.0 -7.2 246 23 299.1 299.5 284.0 306.4 2.40 12 626 3814 -10.3 -16.3 61 6.0 -12.1 262 34 300.5 300.8 283.8 305.9 1.71 13 610 4013 -11.1 -17.1 61 6.0 -12.9 270 33 301.8 302.1 284.2 307.0 1.64 14 597 4178 -11.5 -19.5 52 8.0 -13.7 273 40 303.2 303.5 284.4 307.6 1.37 15 549 4815 -16.9 -20.6 73 3.7 -17.8 270 59 304.2 304.4 284.8 308.5 1.35 16 536 4995 -18.3 -22.2 71 3.9 -19.2 270 60 304.6 304.8 284.8 308.5 1.20 17 524 5163 -19.9 -23.4 74 3.5 -20.7 270 63 304.7 304.9 284.7 308.3 1.11 18 510 5364 -21.3 -25.4 69 4.1 -22.1 273 64 305.3 305.5 284.7 308.5 0.95 19 500 5510 -22.5 -26.3 71 3.8 -23.2 275 64 305.6 305.8 284.8 308.6 0.89 20 483 5762 -24.5 -27.7 75 3.2 -25.1 271 66 306.2 306.3 284.9 308.9 0.81 21 463 6068 -26.1 -29.8 71 3.7 -26.7 270 72 307.9 308.0 285.4 310.3 0.70 22 437 6483 -28.7 -33.0 66 4.3 -29.3 264 83 309.8 309.9 285.9 311.6 0.54 23 426 6664 -29.1 -32.9 70 3.8 -29.6 263 89 311.5 311.6 286.5 313.5 0.56 24 412 6902 -30.9 -35.1 67 4.2 -31.4 261 97 312.2 312.3 286.7 313.8 0.47 25 400 7110 -32.5 -36.7 66 4.2 -33.0 260 95 312.7 312.8 286.8 314.2 0.41 26 387 7342 -34.5 -39.0 64 4.5 -34.9 258 91 313.1 313.2 286.8 314.3 0.34 27 370 7655 -37.1 -41.0 67 3.9 -37.4 255 86 313.7 313.7 287.0 314.7 0.29 28 338 8275 -42.5 -47.2 60 4.7 -42.8 255 96 314.5 314.6 287.1 315.1 0.16 29 332 8395 -43.5 -48.1 60 4.6 -43.7 255 98 314.8 314.8 287.2 315.3 0.15 30 322 8601 -45.1 -49.7 60 4.6 -45.3 255 103 315.3 315.4 287.3 315.8 0.13 31 307 8918 -47.9 -52.6 58 4.7 -48.1 259 113 315.7 315.8 287.5 316.1 0.10 32 300 9070 -49.1 -53.7 59 4.6 -49.3 260 118 316.1 316.2 287.6 316.5 0.09 33 295 9180 -49.5 -54.0 59 4.5 -49.7 260 117 317.1 317.1 287.9 317.4 0.08 34 288 9337 -50.1 -54.7 58 4.6 -50.3 262 120 318.4 318.4 288.3 318.7 0.08 35 281 9498 -50.5 -54.8 60 4.3 -50.6 264 124 320.1 320.1 288.9 320.4 0.08 36 277 9591 -51.3 -55.8 59 4.5 -51.4 265 126 320.3 320.3 288.9 320.5 0.07 37 268 9805 -52.5 -56.8 60 4.3 -52.6 267 131 321.6 321.6 289.3 321.8 0.07 38 250 10250 -56.3 -60.8 57 4.5 -56.4 270 143 322.4 322.4 289.5 322.5 0.04 39 239 10534 -58.9 -63.4 56 4.5 -59.0 270 145 322.6 322.6 289.6 322.8 0.03 40 237 10586 -59.4 -63.8 56 4.5 -59.4 270 146 322.7 322.7 289.6 322.8 0.03 41 232 10719 -60.5 -64.9 56 4.4 -60.6 271 145 323.0 323.0 289.7 323.1 0.03 42 222 10992 -62.9 -67.5 54 4.6 -63.0 275 141 323.4 323.4 289.8 323.4 0.02 43 220 11047 -63.1 -68.1 51 5.0 -63.1 275 140 323.9 323.9 290.0 324.0 0.02 44 200 11640 -57.9 -65.9 35 8.0 -58.0 270 104 341.1 341.1 294.6 341.2 0.03 45 188 12031 -55.9 -64.9 32 9.0 -56.1 263 100 350.4 350.4 296.7 350.5 0.03 46 178 12377 -56.3 -66.3 27 10.0 -56.5 257 98 355.3 355.3 297.8 355.4 0.03 47 171 12632 -56.1 -67.1 24 11.0 -56.3 256 99 359.7 359.7 298.7 359.8 0.03 48 166 12820 -56.9 -68.9 21 12.0 -57.1 258 101 361.4 361.4 299.0 361.5 0.02 49 156 13212 -57.1 -71.1 15 14.0 -57.3 260 103 367.6 367.6 300.1 367.6 0.02 50 150 13460 -56.7 -71.7 13 15.0 -57.0 265 107 372.4 372.4 301.0 372.5 0.02 51 146 13631 -56.1 -71.1 14 15.0 -56.4 265 109 376.3 376.3 301.6 376.4 0.02 52 143 13763 -56.1 -72.1 12 16.0 -56.4 264 110 378.6 378.6 302.0 378.6 0.02 53 137 14035 -56.9 -73.9 10 17.0 -57.2 260 111 381.8 381.8 302.5 381.9 0.01 54 126 14565 -56.1 -75.1 8 19.0 -56.5 265 100 392.5 392.5 304.2 392.6 0.01 55 125 14616 -56.3 -75.3 7 19.0 -56.6 265 100 393.0 393.0 304.2 393.1 0.01 56 112 15309 -58.5 -79.5 5 21.0 -58.8 266 101 401.5 401.5 305.4 401.5 0.01 57 110 15422 -58.1 -80.1 4 22.0 -58.5 268 97 404.3 404.3 305.8 404.3 0.01 58 108 15538 -57.9 -79.9 4 22.0 -58.2 270 92 406.8 406.8 306.1 406.8 0.01 59 100 16020 -60.3 -82.3 4 22.0 -60.6 270 88 411.2 411.2 306.7 411.2 0.00 60 87 16883 -62.7 -87.7 2 25.0 -62.9 272 91 423.1 423.1 308.1 423.1 0.00 61 81 17325 -61.7 -87.7 2 26.0 -62.0 271 76 433.9 433.9 309.3 433.9 0.00 62 70 18220 -65.9 -92.9 1 27.0 -66.1 265 79 443.4 443.4 310.2 443.4 0.00 63 61 19049 -68.3 -95.3 1 27.0 -68.5 265 85 455.9 455.9 311.4 455.9 0.00 64 57 19459 -64.3 -93.3 1 29.0 -64.6 265 86 473.9 473.9 313.0 473.9 0.00 65 55 19679 -62.5 -91.5 1 29.0 -62.9 271 83 482.9 482.9 313.7 482.9 0.00 66 50 20260 -66.7 -93.7 1 27.0 -67.0 275 73 486.3 486.3 314.0 486.3 0.00 67 47 20634 -67.1 -94.1 1 27.0 -67.4 275 73 494.0 494.0 314.5 494.0 0.00 68 43 21178 -62.5 -91.5 1 29.0 -63.0 285 74 518.1 518.1 316.2 518.1 0.00 69 40 21623 -63.7 -91.7 1 28.0 -64.1 290 65 525.9 525.9 316.6 525.9 0.00 70 39 21779 -63.3 -92.3 1 29.0 -63.8 283 61 530.7 530.7 316.9 530.7 0.00 71 38 21939 -63.1 -91.1 1 28.0 -63.6 275 56 535.2 535.2 317.2 535.2 0.00 72 35 22444 -64.7 -92.7 1 28.0 -65.1 263 54 543.7 543.7 317.8 543.8 0.00 73 33 22803 -65.5 -92.5 1 27.0 -66.0 261 65 550.9 550.9 318.1 550.9 0.00 74 33 22803 -65.7 -92.7 1 27.0 -66.1 261 65 550.3 550.3 318.1 550.3 0.00 75 32 22989 -66.3 -93.3 1 27.0 -66.7 262 66 553.6 553.6 318.3 553.6 0.00 76 31 23182 -66.7 -93.7 1 27.0 -67.1 265 65 557.6 557.6 318.5 557.6 0.00 77 30 23380 -67.3 -94.3 1 27.0 -67.7 265 65 561.2 561.2 318.7 561.2 0.00 78 27 24017 -66.3 -94.3 1 28.0 -66.8 271 68 581.1 581.1 319.7 581.2 0.00 79 27 24017 -66.3 -94.3 1 28.0 -66.8 271 68 581.1 581.1 319.7 581.2 0.00 80 26 24245 -66.5 -83.5 7 17.0 -67.0 272 67 586.9 586.9 320.0 587.0 0.01 TRP 222 10992 -62.9 -67.5 54 4.6 -63.0 275 141 323.4 323.4 289.8 323.4 0.02 WND 237 10586 -59.4 -63.8 56 4.5 -59.4 270 146 322.7 322.7 289.6 322.8 0.03 Sounding variables and indices 1000-500 mb thick: 5439.00 m Freezing level: Surface below freezing Freezing level: 915.05 mb = 786.48 m = 2580.28 ft Freezing level: 766.00 mb = 2225.38 m = 7301.04 ft Wetbulb zero: Below ground Precipitable water: 0.49 inches Sfc-500 mean rel hum: 65.33 % Est. max temperature: 14.90 C = 58.83 F Sfc-Lift cond lev (LCL): 904.73 mb = 876.17 m = 2874.55 ft T: 2.80 C 700-500 lapse rate: 7.16 C/km ThetaE index: 1.89 C Layer 850.0- 847.0 mb Conv cond level (CCL): 925.00 mb = 700.00 m = 2296.56 ft Mean mixing ratio: 3.93 g/kg Conv temperature: -0.69 C = 30.76 F Cap Strength: 6.82 C Lifted Index: 6.43 C Risk: None Lifted Index @300 mb: 11.52 C Lifted Index @700 mb: 5.31 C Showalter Index: 4.37 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 20.10 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 217.39 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.30 J/kg Max Up Vert Vel: 10.98 m/s Conv Inhibition (B-): 33986.61 J/kg Cap Strength: 6.80 C Lift Cond Lev (LCL): 795.22 mb = 1923.85 m = 6311.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 32 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 ---------------------------------------------------------- 0 925 700 105 12 -11.6 3.1 | 109 44 -41.6 14.3 1 925 694 115 19 -17.2 8.0 | 112 51 -47.2 19.2 2 900 914 185 19 1.7 18.9 | 137 41 -28.4 30.1 3 867 1219 220 19 12.2 14.6 | 145 31 -17.8 25.7 4 850 1383 230 20 15.3 12.9 | 149 28 -14.7 24.0 5 835 1524 225 21 14.8 14.8 | 150 30 -15.2 26.0 6 804 1829 225 23 16.3 16.3 | 153 31 -13.7 27.4 7 774 2134 225 26 18.4 18.4 | 159 32 -11.6 29.6 8 745 2438 220 21 13.5 16.1 | 149 32 -16.5 27.3 9 717 2743 240 21 18.2 10.5 | 151 25 -11.8 21.7 10 700 2941 250 22 20.7 7.5 | 153 21 -9.3 18.7 11 690 3048 240 20 17.3 10.0 | 149 25 -12.7 21.2 12 663 3353 260 30 29.5 5.2 | 178 16 -0.5 16.4 13 637 3658 255 36 34.8 9.3 | 193 21 4.8 20.5 14 612 3962 270 32 32.0 -0.0 | 190 11 2.0 11.2 15 588 4267 275 45 44.8 -3.9 | 244 16 14.8 7.3 16 565 4572 270 60 60.0 -0.0 | 250 32 30.0 11.2 17 543 4877 270 58 58.0 -0.0 | 248 30 28.0 11.2 18 522 5182 270 63 63.0 -0.0 | 251 35 33.0 11.2 19 502 5486 275 64 63.8 -5.6 | 261 34 33.7 5.6 20 500 5510 275 64 63.8 -5.6 | 261 34 33.7 5.6 21 481 5791 270 66 66.0 -0.0 | 253 38 36.0 11.2 22 461 6096 270 73 73.0 -0.0 | 255 44 43.0 11.2 23 442 6401 265 80 79.7 7.0 | 250 53 49.7 18.1 24 406 7010 260 101 99.5 17.5 | 248 75 69.5 28.7 25 400 7110 260 95 93.6 16.5 | 246 69 63.5 27.7 26 371 7620 255 86 83.1 22.3 | 238 63 53.1 33.4 27 339 8230 255 95 91.8 24.6 | 240 71 61.8 35.8 28 325 8534 255 101 97.6 26.1 | 241 77 67.5 37.3 29 300 9070 260 118 116.2 20.5 | 250 92 86.2 31.7 30 297 9144 260 116 114.2 20.1 | 250 90 84.2 31.3 31 258 10058 270 137 137.0 -0.0 | 264 108 107.0 11.2 32 250 10250 270 143 143.0 -0.0 | 264 114 113.0 11.2 33 246 10363 270 143 143.0 -0.0 | 264 114 113.0 11.2 34 237 10586 270 146 146.0 -0.0 | 264 117 116.0 11.2 35 234 10668 270 146 146.0 -0.0 | 264 117 116.0 11.2 36 222 10992 275 141 140.5 -12.3 | 271 110 110.5 -1.1 37 212 11278 275 138 137.5 -12.0 | 270 107 107.5 -0.9 38 200 11640 270 104 104.0 -0.0 | 261 75 74.0 11.2 39 192 11887 265 102 101.6 8.9 | 254 74 71.6 20.1 40 183 12192 260 98 96.5 17.0 | 247 72 66.5 28.2 41 175 12497 255 98 94.7 25.4 | 241 74 64.6 36.5 42 159 13106 260 104 102.4 18.1 | 248 78 72.4 29.2 43 151 13411 260 102 100.5 17.7 | 248 76 70.4 28.9 44 150 13460 265 107 106.6 9.3 | 255 79 76.6 20.5 45 144 13716 265 110 109.6 9.6 | 255 82 79.6 20.8 46 137 14021 260 111 109.3 19.3 | 249 85 79.3 30.4 47 131 14326 265 101 100.6 8.8 | 254 73 70.6 20.0 48 125 14630 265 100 99.6 8.7 | 254 72 69.6 19.9 49 119 14935 265 97 96.6 8.5 | 254 69 66.6 19.6 50 113 15240 265 104 103.6 9.1 | 255 76 73.6 20.2 51 108 15545 270 92 92.0 -0.0 | 260 63 62.0 11.2 52 103 15850 265 87 86.7 7.6 | 252 60 56.7 18.8 53 100 16020 270 88 88.0 -0.0 | 259 59 58.0 11.2 54 98 16154 270 90 90.0 -0.0 | 259 61 60.0 11.2 55 93 16459 270 86 86.0 -0.0 | 259 57 56.0 11.2 56 89 16764 270 93 93.0 -0.0 | 260 64 63.0 11.2 57 84 17069 275 88 87.7 -7.7 | 267 58 57.7 3.5 58 80 17374 270 73 73.0 -0.0 | 255 44 43.0 11.2 59 76 17678 275 82 81.7 -7.1 | 266 52 51.7 4.0 60 73 17983 270 80 80.0 -0.0 | 257 51 50.0 11.2 61 70 18220 265 79 78.7 6.9 | 250 52 48.7 18.1 62 69 18288 270 83 83.0 -0.0 | 258 54 53.0 11.2 63 66 18593 260 79 77.8 13.7 | 242 54 47.8 24.9 64 63 18898 265 86 85.7 7.5 | 251 59 55.7 18.7 65 60 19202 265 84 83.7 7.3 | 251 57 53.7 18.5 66 57 19507 265 86 85.7 7.5 | 251 59 55.7 18.7 67 54 19812 275 80 79.7 -7.0 | 265 50 49.7 4.2 68 51 20117 280 64 63.0 -11.1 | 270 33 33.0 0.1 69 50 20260 275 73 72.7 -6.4 | 264 43 42.7 4.8 70 46 20726 275 73 72.7 -6.4 | 264 43 42.7 4.8 71 44 21031 280 78 76.8 -13.5 | 273 47 46.8 -2.4 72 42 21336 290 70 65.8 -23.9 | 290 38 35.8 -12.8 73 40 21641 290 65 61.1 -22.2 | 290 33 31.1 -11.1 74 36 22250 260 47 46.3 8.2 | 220 25 16.3 19.3 75 34 22555 265 58 57.8 5.1 | 240 32 27.8 16.2 76 33 22860 260 67 66.0 11.6 | 238 43 36.0 22.8 77 31 23165 265 65 64.8 5.7 | 244 39 34.7 16.8 78 30 23380 265 65 64.8 5.7 | 244 39 34.7 16.8 79 29 23470 280 63 62.0 -10.9 | 270 32 32.0 0.2 80 27 23774 270 69 69.0 -0.0 | 254 41 39.0 11.2 81 25 24079 275 62 61.8 -5.4 | 260 32 31.8 5.8 82 22 24384 275 72 71.7 -6.3 | 263 42 41.7 4.9 Wind Parameters Mean winds (0-6000m): 260.4 at 42.7 knts Storm direction: 290.4 at 32.0 knts Shear (0-3000m) pos: 8.6 neg: 0.5 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 80.5 deg Storm rel helicity (0-3000m) pos: 438.9 neg: -43.8 tot: 395.1 m^2/s^2 ave: 131.7 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 7.3 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.24 Bulk Shear: 246.29 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 19 136 42| 30.1 0.0 30.1|297.8 0.0 297.8 595.7 0.75| 34.2 25.8 1000 207 20 144 36| 17.2 0.0 17.2|326.5 0.0 326.5 326.5 0.71| 20.7 14.7 1500 214 21 148 34| 11.4 1.0 12.4|353.6 -7.4 346.2 230.8 0.70| 15.3 10.7 2000 218 21 149 33| 8.5 0.7 9.2|359.8 -39.0 320.8 160.4 0.52| 14.0 7.2 2500 223 21 150 31| 8.0 0.6 8.6|388.9 -43.8 345.1 138.0 0.50| 13.4 6.6 3000 232 23 155 28| 8.6 0.5 9.0|438.9 -43.8 395.1 131.7 0.55| 13.4 7.3 4000 248 29 171 22| 7.6 2.5 10.1|491.9 -47.0 444.8 111.2 0.49| 14.7 7.2 5000 257 36 193 20| 6.7 2.0 8.7|556.5 -80.4 476.1 95.2 0.46| 13.3 6.1 6000 260 43 213 22| 5.6 4.0 9.6|575.9-170.3 405.7 67.6 0.34| 13.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//KGGW/skewt/KGGW.skewt.20251222.12.gif