UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for KGRB... Searching the city database file for: KGRB ... Date:0000Z 3 MAY 25 Station: KGRB WMO ident: 72645 Latitude: 44.48 Longitude: -88.13 Elevation: 214.00 ------------------------------------------------------------------------------- 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 109 SFC 988 214 11.0 6.0 71 5.0 8.4 45 3 285.1 286.2 282.1 301.7 5.94 2 983 256 9.8 2.8 62 7.0 6.4 52 5 284.3 285.2 280.3 297.7 4.76 3 976 315 9.2 3.2 66 6.0 6.2 60 8 284.3 285.2 280.5 298.2 4.93 4 920 799 5.0 1.1 76 3.9 3.2 35 4 284.9 285.6 280.3 297.6 4.50 5 880 1159 2.0 0.3 88 1.7 1.3 18 6 285.4 286.2 280.4 298.0 4.44 6 865 1297 1.0 -0.6 89 1.6 0.3 12 7 285.8 286.5 280.3 297.8 4.23 7 850 1437 0.2 -1.5 88 1.7 -0.6 5 8 286.4 287.1 280.4 297.8 4.03 8 839 1541 -0.3 -2.7 84 2.4 -1.3 360 9 286.9 287.6 280.3 297.6 3.73 9 823 1696 0.2 -3.1 78 3.3 -1.2 352 9 289.0 289.7 281.2 299.7 3.69 10 817 1754 0.2 -3.3 77 3.5 -1.3 349 10 289.6 290.3 281.4 300.3 3.67 11 780 2125 -1.7 -3.9 85 2.2 -2.6 330 12 291.4 292.1 282.3 302.2 3.67 12 745 2489 -3.3 -7.0 76 3.7 -4.7 311 14 293.6 294.1 282.4 302.6 3.03 13 721 2748 -5.1 -8.1 79 3.0 -6.2 297 16 294.3 294.9 282.5 302.9 2.88 14 714 2825 -5.5 -8.6 79 3.1 -6.7 293 16 294.7 295.2 282.6 303.1 2.79 15 700 2980 -5.7 -10.4 69 4.7 -7.4 285 17 296.2 296.6 282.8 303.7 2.47 16 697 3014 -5.9 -10.9 68 5.0 -7.7 284 17 296.3 296.7 282.8 303.6 2.39 17 637 3713 -8.9 -27.9 20 19.0 -13.0 274 20 300.6 300.7 282.4 302.6 0.60 18 610 4047 -10.9 -32.9 14 22.0 -15.0 269 21 302.1 302.1 282.8 303.4 0.39 19 573 4523 -14.5 -22.5 51 8.0 -16.4 261 22 303.3 303.5 284.1 306.9 1.10 20 563 4657 -15.3 -25.3 42 10.0 -17.5 259 23 303.9 304.1 284.1 306.8 0.87 21 524 5194 -19.3 -26.3 54 7.0 -20.7 251 25 305.4 305.5 284.7 308.2 0.85 22 519 5265 -19.7 -26.7 54 7.0 -21.1 249 25 305.7 305.9 284.8 308.5 0.83 23 500 5540 -22.5 -26.5 70 4.0 -23.2 245 26 305.6 305.8 284.8 308.5 0.88 24 495 5614 -22.9 -26.3 74 3.4 -23.5 245 27 306.0 306.2 284.9 309.0 0.90 25 474 5930 -25.3 -28.0 78 2.7 -25.8 243 31 306.8 307.0 285.1 309.5 0.81 26 439 6483 -29.5 -35.5 56 6.0 -30.2 239 38 308.3 308.4 285.2 309.8 0.42 27 403 7088 -34.7 -37.3 77 2.6 -35.0 235 46 309.2 309.3 285.5 310.6 0.38 28 400 7140 -35.1 -37.6 78 2.5 -35.3 235 47 309.4 309.4 285.5 310.7 0.38 29 390 7316 -36.3 -41.3 60 5.0 -36.7 235 51 310.0 310.1 285.7 311.0 0.26 30 367 7735 -39.9 -44.0 65 4.1 -40.2 234 62 310.7 310.7 285.8 311.4 0.21 31 360 7867 -40.7 -45.7 59 5.0 -41.0 233 65 311.3 311.4 286.0 312.0 0.18 32 349 8078 -39.9 -47.9 42 8.0 -40.4 233 71 315.2 315.2 287.3 315.7 0.14 33 323 8605 -42.7 -54.7 26 12.0 -43.2 231 84 318.4 318.4 288.3 318.7 0.07 34 320 8668 -43.1 -54.1 29 11.0 -43.6 231 86 318.7 318.7 288.4 319.0 0.08 35 309 8903 -44.7 -56.7 25 12.0 -45.1 231 92 319.6 319.7 288.7 319.9 0.06 36 300 9100 -46.3 -57.3 28 11.0 -46.7 230 97 320.1 320.1 288.8 320.3 0.06 37 295 9211 -47.1 -57.1 31 10.0 -47.4 232 98 320.5 320.5 289.0 320.7 0.06 38 288 9369 -47.8 -58.5 28 10.8 -48.1 235 99 321.7 321.7 289.3 321.9 0.05 39 277 9624 -48.9 -60.9 23 12.0 -49.2 235 96 323.7 323.7 289.9 323.9 0.04 40 266 9888 -49.9 -61.9 23 12.0 -50.2 235 93 326.0 326.1 290.6 326.2 0.03 41 250 10290 -52.3 -64.3 22 12.0 -52.5 235 89 328.3 328.3 291.3 328.4 0.03 42 240 10554 -53.7 -65.7 22 12.0 -53.9 237 80 330.1 330.1 291.7 330.2 0.02 43 229 10854 -55.3 -68.3 18 13.0 -55.5 240 69 332.1 332.1 292.3 332.2 0.02 44 214 11290 -51.9 -71.9 7 20.0 -52.2 240 60 343.9 343.9 295.3 343.9 0.01 45 210 11413 -52.3 -74.3 5 22.0 -52.7 240 58 345.1 345.1 295.6 345.1 0.01 46 208 11475 -52.3 -75.3 5 23.0 -52.7 240 57 346.0 346.0 295.7 346.1 0.01 47 200 11730 -49.7 -76.7 3 27.0 -50.2 240 52 354.1 354.1 297.5 354.1 0.01 48 198 11796 -49.3 -77.3 2 28.0 -49.8 240 52 355.7 355.7 297.8 355.7 0.01 49 192 11997 -50.7 -80.7 2 30.0 -51.2 241 51 356.6 356.6 298.0 356.6 0.00 50 186 12204 -51.7 -81.7 2 30.0 -52.1 241 50 358.3 358.3 298.4 358.3 0.00 51 182 12345 -51.1 -81.1 2 30.0 -51.6 242 49 361.5 361.5 299.0 361.5 0.00 52 179 12454 -50.3 -80.3 2 30.0 -50.8 242 49 364.5 364.5 299.5 364.5 0.00 53 170 12792 -49.5 -79.5 2 30.0 -50.1 243 47 371.2 371.2 300.8 371.3 0.00 54 164 13027 -50.1 -80.1 2 30.0 -50.7 243 46 374.1 374.1 301.3 374.1 0.00 55 161 13148 -49.7 -79.7 2 30.0 -50.3 244 45 376.7 376.7 301.7 376.7 0.00 56 160 13189 -49.7 -79.7 2 30.0 -50.3 244 45 377.4 377.4 301.8 377.4 0.00 57 150 13610 -51.3 -80.3 2 29.0 -51.8 245 43 381.7 381.7 302.5 381.7 0.00 58 135 14289 -53.5 -81.5 2 28.0 -54.0 248 39 389.5 389.5 303.7 389.5 0.00 59 134 14337 -53.7 -82.7 2 29.0 -54.2 248 39 389.9 389.9 303.8 389.9 0.00 60 133 14385 -53.7 -82.7 2 29.0 -54.2 248 38 390.8 390.8 303.9 390.8 0.00 61 100 16210 -54.5 -82.5 2 28.0 -55.1 255 27 422.4 422.4 308.0 422.4 0.00 62 94 16607 -54.1 -82.1 2 28.0 -54.7 255 27 430.8 430.8 308.9 430.8 0.01 63 89 16957 -53.7 -81.7 2 28.0 -54.4 255 26 438.3 438.3 309.7 438.4 0.01 64 77 17880 -57.5 -84.5 2 27.0 -58.0 219 12 449.0 449.0 310.8 449.0 0.00 65 73 18216 -58.5 -85.5 2 27.0 -59.0 199 18 453.8 453.8 311.2 453.8 0.00 66 72 18303 -58.5 -85.5 2 27.0 -59.0 200 21 455.5 455.5 311.4 455.6 0.00 67 70 18480 -58.3 -85.3 2 27.0 -58.8 265 26 459.7 459.7 311.7 459.7 0.00 68 68 18662 -57.7 -84.7 2 27.0 -58.3 267 23 464.8 464.8 312.2 464.8 0.00 69 66 18851 -57.5 -84.5 2 27.0 -58.1 269 21 469.2 469.2 312.5 469.2 0.00 70 62 19245 -58.1 -84.1 2 26.0 -58.7 270 16 476.3 476.3 313.1 476.4 0.01 71 62 19245 -58.1 -84.1 2 26.0 -58.7 270 16 476.3 476.3 313.1 476.4 0.01 72 60 19451 -58.1 -85.1 2 27.0 -58.7 270 14 480.8 480.8 313.5 480.9 0.00 73 58 19665 -57.9 -84.9 2 27.0 -58.5 274 15 486.0 486.0 313.9 486.0 0.01 74 58 19665 -57.9 -83.9 2 26.0 -58.5 274 15 486.0 486.0 313.9 486.0 0.01 75 56 19885 -58.1 -85.1 2 27.0 -58.7 279 17 490.4 490.4 314.2 490.4 0.01 76 55 19999 -57.7 -84.7 2 27.0 -58.4 282 18 493.9 493.9 314.5 493.9 0.01 77 53 20233 -57.7 -83.7 2 26.0 -58.4 272 14 499.1 499.1 314.9 499.2 0.01 78 52 20353 -57.7 -83.7 2 26.0 -58.4 258 9 501.8 501.8 315.1 501.9 0.01 79 51 20475 -57.9 -83.9 2 26.0 -58.6 238 6 504.2 504.2 315.2 504.2 0.01 80 50 20600 -57.1 -84.1 2 27.0 -57.9 210 7 508.9 508.9 315.6 509.0 0.01 81 49 20728 -56.5 -83.5 2 27.0 -57.4 209 7 513.3 513.3 315.9 513.3 0.01 82 48 20859 -56.1 -83.1 2 27.0 -57.1 207 8 517.3 517.3 316.1 517.3 0.01 83 43 21559 -56.5 -83.5 2 27.0 -57.5 226 9 532.8 532.8 317.1 532.9 0.01 84 40 22019 -55.9 -82.9 2 27.0 -57.0 109 10 545.5 545.5 317.8 545.5 0.01 85 37 22514 -56.9 -82.9 2 26.0 -58.0 359 6 555.2 555.2 318.4 555.3 0.01 86 36 22688 -57.1 -83.1 2 26.0 -58.2 54 6 559.1 559.1 318.6 559.1 0.01 87 34 23051 -55.5 -82.5 2 27.0 -56.8 114 4 572.5 572.5 319.3 572.6 0.01 88 32 23438 -55.1 -82.1 2 27.0 -56.6 73 1 583.6 583.6 319.9 583.7 0.01 89 30 23850 -55.9 -81.9 2 26.0 -57.3 100 4 592.2 592.3 320.3 592.4 0.02 90 29 24066 -55.7 -81.7 2 26.0 -57.2 124 3 598.6 598.6 320.6 598.7 0.02 91 28 24289 -55.1 -82.1 2 27.0 -56.8 115 6 606.3 606.3 320.9 606.4 0.02 92 25 25012 -54.9 -80.9 3 26.0 -56.8 90 6 626.8 626.8 321.8 627.0 0.02 93 25 25012 -54.9 -80.9 3 26.0 -56.8 90 6 626.8 626.8 321.8 627.0 0.02 94 22 25833 -52.5 -80.5 2 28.0 -55.1 78 2 657.3 657.3 323.0 657.5 0.03 95 21 26134 -51.7 -78.7 3 27.0 -54.5 90 7 668.5 668.5 323.4 668.8 0.04 96 20 26450 -51.9 -78.9 3 27.0 -54.8 70 14 677.3 677.3 323.7 677.6 0.04 97 20 26450 -51.9 -78.9 3 27.0 -54.8 70 14 677.3 677.3 323.7 677.6 0.04 98 19 26783 -51.5 -78.5 3 27.0 -54.6 73 8 688.6 688.6 324.1 688.9 0.04 99 18 27135 -50.7 -77.7 3 27.0 -54.2 71 9 701.8 701.8 324.5 702.3 0.05 100 16 27906 -48.9 -76.9 2 28.0 -53.2 201 8 731.7 731.8 325.4 732.3 0.07 101 15 28330 -48.5 -76.5 2 28.0 -53.2 217 4 746.7 746.7 325.8 747.4 0.08 102 14 28784 -48.7 -76.7 2 28.0 -53.5 161 5 760.9 760.9 326.3 761.6 0.08 103 14 28784 -48.7 -75.7 3 27.0 -53.5 161 5 760.9 760.9 326.3 761.8 0.09 104 13 29272 -47.9 -75.9 3 28.0 -53.2 28 13 780.0 780.0 326.8 780.9 0.10 105 13 29272 -47.3 -75.3 3 28.0 -52.9 28 13 782.0 782.1 326.8 783.1 0.11 106 12 29802 -47.5 -75.5 3 28.0 -53.2 83 6 799.4 799.5 327.3 800.5 0.11 107 12 29802 -47.5 -75.5 3 28.0 -53.2 83 6 799.4 799.5 327.3 800.5 0.11 108 10 31020 -42.7 -72.7 2 30.0 -51.3 15 6 860.2 860.3 328.7 862.3 0.21 109 8.3 32285 -39.9 -69.9 3 30.0 -50.8 918.3 918.5 329.8 922.5 0.37 110 7.2 33260 -38.3 -69.3 2 31.0 -50.8 962.9 963.2 330.7 968.6 0.47 111 7.1 33356 -38.5 -69.5 2 31.0 -50.9 966.0 966.2 330.7 971.5 0.46 TRP 229 10854 -55.3 -68.3 18 13.0 -55.5 240 69 332.1 332.1 292.3 332.2 0.02 WND 288 9369 -47.8 -58.5 28 10.8 -48.1 235 99 321.7 321.7 289.3 321.9 0.05 Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 845.60 mb = 1478.76 m = 4851.52 ft Freezing level: 829.40 mb = 1633.99 m = 5360.80 ft Freezing level: 813.11 mb = 1793.41 m = 5883.82 ft Wetbulb zero: 859.66 mb = 1346.52 m = 4417.65 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 60.61 % Est. max temperature: 12.89 C = 55.20 F Sfc-Lift cond lev (LCL): 915.87 mb = 835.67 m = 2741.67 ft T: 4.70 C 700-500 lapse rate: 6.56 C/km ThetaE index: 4.02 C Layer 983.0- 976.0 mb Conv cond level (CCL): 858.44 mb = 1357.93 m = 4455.09 ft Mean mixing ratio: 4.68 g/kg Conv temperature: 11.88 C = 53.39 F Cap Strength: 8.43 C Lifted Index: 7.95 C Risk: None Lifted Index @300 mb: 15.79 C Lifted Index @700 mb: 4.94 C Showalter Index: 7.98 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.00 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 42.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.39 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 59981.32 J/kg Cap Strength: 8.34 C Lift Cond Lev (LCL): 874.89 mb = 1205.63 m = 3955.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 13 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 ---------------------------------------------------------- 0 988 214 45 3 -2.1 -2.1 | 106 14 -13.6 3.8 1 977 305 60 8 -6.9 -4.0 | 96 18 -18.4 2.0 2 942 610 55 6 -4.9 -3.4 | 99 17 -16.4 2.5 3 920 807 35 4 -2.3 -3.3 | 101 14 -13.8 2.7 4 850 1437 5 8 -0.7 -8.0 | 81 12 -12.2 -2.0 5 700 2980 285 17 16.4 -4.4 | 252 5 5.0 1.6 6 500 5540 245 26 23.6 11.0 | 216 21 12.1 17.0 7 400 7140 235 47 38.5 27.0 | 219 43 27.0 32.9 8 300 9100 230 97 74.3 62.4 | 223 93 62.8 68.3 9 288 9369 235 99 81.1 56.8 | 228 94 69.6 62.7 10 250 10290 235 89 72.9 51.0 | 227 84 61.4 57.0 11 229 10854 240 69 59.8 34.5 | 230 63 48.3 40.5 12 200 11730 240 52 45.0 26.0 | 226 46 33.6 32.0 13 150 13610 245 43 39.0 18.2 | 229 37 27.5 24.1 14 100 16210 255 27 26.1 7.0 | 228 20 14.6 13.0 15 87 17069 255 26 25.1 6.7 | 227 19 13.7 12.7 16 83 17374 260 19 18.7 3.3 | 218 12 7.3 9.3 17 76 17983 210 10 5.0 8.7 | 156 16 -6.5 14.6 18 72 18288 195 21 5.4 20.3 | 167 27 -6.0 26.2 19 70 18480 265 26 25.9 2.3 | 240 17 14.4 8.2 20 66 18898 270 20 20.0 -0.0 | 235 10 8.5 6.0 21 59 19507 270 13 13.0 -0.0 | 194 6 1.5 6.0 22 54 20117 285 19 18.4 -4.9 | 261 7 6.9 1.0 23 51 20422 250 6 5.6 2.1 | 144 10 -5.8 8.0 24 50 20600 210 7 3.5 6.1 | 146 14 -8.0 12.0 25 47 21031 205 8 3.4 7.3 | 149 15 -8.1 13.2 26 45 21336 285 9 8.7 -2.3 | 143 5 -2.8 3.6 27 40 21946 125 10 -8.2 5.7 | 121 23 -19.7 11.7 28 37 22555 350 6 1.0 -5.9 | 90 10 -10.4 0.1 29 35 22860 135 5 -3.5 3.5 | 122 18 -15.0 9.5 30 32 23470 70 1 -0.9 -0.3 | 114 14 -12.4 5.6 31 30 23850 100 4 -3.9 0.7 | 113 17 -15.4 6.7 32 29 24079 125 3 -2.5 1.7 | 119 16 -13.9 7.7 33 28 24384 110 7 -6.6 2.4 | 115 20 -18.0 8.4 34 25 24994 95 6 -6.0 0.5 | 110 19 -17.4 6.5 35 23 25603 345 3 0.8 -2.9 | 106 11 -10.7 3.1 36 22 25908 105 2 -1.9 0.5 | 116 15 -13.4 6.5 37 20 26450 70 14 -13.2 -4.8 | 93 25 -24.6 1.2 38 20 26518 75 7 -6.8 -1.8 | 103 19 -18.2 4.2 39 18 27127 70 9 -8.5 -3.1 | 98 20 -19.9 2.9 40 17 27432 85 13 -13.0 -1.1 | 101 25 -24.4 4.8 41 16 28042 230 7 5.4 4.5 | 150 12 -6.1 10.5 42 14 28651 205 2 0.8 1.8 | 126 13 -10.6 7.8 43 13 29261 25 13 -5.5 -11.8 | 71 18 -17.0 -5.8 44 12 29566 60 9 -7.8 -4.5 | 94 19 -19.3 1.5 45 11 30175 115 2 -1.8 0.8 | 117 15 -13.3 6.8 46 10 31020 15 6 -1.6 -5.8 | 91 13 -13.0 0.2 Wind Parameters Mean winds (0-6000m): 267.5 at 17.2 knts Storm direction: 297.5 at 12.9 knts Shear (0-3000m) pos: 0.0 neg: 3.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 142.0 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -51.2 tot: -45.4 m^2/s^2 ave: -15.1 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 69.67 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 56 6 98 17| 0.0 2.0 2.0| 4.2 -11.5 -7.3 -14.6 -0.21| 8.8 -1.9 1000 43 6 96 15| 0.0 2.2 2.2| 5.8 -22.4 -16.6 -16.6 -0.34| 6.6 -2.3 1500 25 7 90 14| 0.0 2.8 2.8| 5.8 -34.4 -28.6 -19.1 -0.46| 6.0 -2.8 2000 6 8 82 12| 0.0 3.2 3.2| 5.8 -42.4 -36.6 -18.3 -0.51| 6.0 -3.0 2500 344 9 74 9| 0.0 3.4 3.4| 5.8 -47.5 -41.7 -16.7 -0.57| 6.3 -3.6 3000 323 10 67 6| 0.0 3.4 3.4| 5.8 -51.2 -45.4 -15.1 -0.59| 6.2 -3.6 4000 299 13 84 0| 0.0 3.0 3.0| 5.8 -57.5 -51.7 -12.9 -0.56| 5.5 -3.0 5000 281 15 224 4| 0.0 2.8 2.8| 5.8 -71.9 -66.1 -13.2 -0.55| 5.1 -2.8 6000 267 17 221 9| 0.0 3.2 3.2| 16.0 -78.5 -62.5 -10.4 -0.44| 5.2 -2.3 Wrote GIF file: /home/apache/climate/data/raob//KGRB/skewt/KGRB.skewt.20250503.00.gif