UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025021912.upa.cvt Date: 1200Z 19 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 19 FEB 25 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- 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 131 SFC 968 405 5.6 4.4 92 1.2 5.0 350 3 281.4 282.3 279.7 296.3 5.42 2 949 565 6.2 3.7 84 2.5 5.0 14 3 283.6 284.5 280.6 298.2 5.26 3 940 642 7.2 2.6 73 4.6 4.9 47 5 285.4 286.2 281.0 299.2 4.91 4 937 668 7.2 2.4 72 4.8 4.9 69 7 285.6 286.5 281.0 299.3 4.85 5 934 694 8.2 1.2 61 7.0 4.9 90 9 286.9 287.7 281.1 299.6 4.46 6 931 720 8.6 1.6 61 7.0 5.2 112 11 287.6 288.4 281.6 300.7 4.61 7 925 773 8.4 0.4 57 8.0 4.6 155 15 287.9 288.6 281.4 300.1 4.25 8 923 791 8.6 0.6 57 8.0 4.8 154 16 288.3 289.0 281.6 300.7 4.33 9 920 818 8.8 -0.2 53 9.0 4.6 152 17 288.8 289.5 281.5 300.5 4.09 10 913 881 8.4 -0.6 53 9.0 4.2 147 20 289.0 289.7 281.5 300.5 4.01 11 894 1055 9.4 -3.6 40 13.0 3.6 154 17 291.8 292.3 281.9 301.4 3.27 12 887 1120 9.2 -3.8 40 13.0 3.4 158 16 292.2 292.8 282.1 301.8 3.25 13 859 1385 7.6 -7.4 34 15.0 1.5 204 11 293.2 293.7 281.7 300.9 2.55 14 850 1472 7.0 -7.0 36 14.0 1.3 225 10 293.5 294.0 282.0 301.4 2.66 15 810 1866 4.2 -10.8 33 15.0 -1.4 224 23 294.6 294.9 281.7 300.9 2.07 16 747 2518 -0.7 -12.7 40 12.0 -4.9 217 44 296.2 296.5 282.2 302.1 1.93 17 722 2789 -2.5 -12.5 46 10.0 -6.0 224 45 297.1 297.4 282.7 303.3 2.02 18 700 3034 -4.1 -7.6 77 3.5 -5.5 220 45 297.9 298.5 284.3 307.3 3.08 19 698 3057 -4.3 -7.6 78 3.3 -5.6 220 45 298.0 298.5 284.3 307.3 3.09 20 695 3090 -4.3 -11.3 58 7.0 -6.8 219 45 298.3 298.8 283.6 305.4 2.32 21 676 3308 -5.7 -15.7 45 10.0 -8.8 216 47 299.1 299.4 283.1 304.3 1.66 22 671 3366 -6.1 -13.1 58 7.0 -8.5 215 48 299.3 299.7 283.7 305.8 2.08 23 667 3412 -6.3 -18.3 38 12.0 -9.8 214 48 299.6 299.9 283.0 303.9 1.35 24 662 3471 -6.7 -12.7 62 6.0 -8.7 213 48 299.8 300.2 284.0 306.5 2.17 25 659 3506 -6.7 -18.7 38 12.0 -10.2 213 49 300.2 300.4 283.2 304.4 1.32 26 654 3566 -7.1 -22.1 29 15.0 -11.0 212 49 300.4 300.6 282.8 303.6 0.99 27 651 3601 -7.5 -14.5 57 7.0 -9.8 211 49 300.3 300.7 283.9 306.3 1.91 28 649 3625 -7.3 -18.3 41 11.0 -10.5 211 50 300.8 301.1 283.5 305.3 1.39 29 636 3783 -7.9 -21.9 31 14.0 -11.6 211 52 301.9 302.1 283.5 305.3 1.04 30 622 3955 -9.3 -19.3 44 10.0 -12.1 212 54 302.2 302.5 284.0 306.5 1.33 31 613 4067 -10.1 -22.1 37 12.0 -13.2 213 56 302.6 302.8 283.8 306.0 1.06 32 603 4193 -10.9 -19.9 47 9.0 -13.3 214 58 303.1 303.3 284.3 307.3 1.31 33 602 4206 -10.9 -21.9 40 11.0 -13.7 214 58 303.2 303.4 284.1 306.8 1.10 34 601 4219 -10.9 -21.9 40 11.0 -13.7 214 58 303.4 303.6 284.1 306.9 1.10 35 599 4244 -10.5 -16.5 61 6.0 -12.3 215 58 304.1 304.4 285.2 309.7 1.76 36 596 4283 -10.3 -13.7 76 3.4 -11.4 215 59 304.8 305.2 285.9 311.8 2.23 37 595 4296 -10.1 -13.1 79 3.0 -11.1 216 59 305.2 305.6 286.2 312.5 2.34 38 589 4374 -10.5 -12.1 88 1.6 -11.1 220 60 305.6 306.1 286.6 313.7 2.57 39 570 4625 -12.5 -12.8 98 0.3 -12.6 231 61 306.1 306.6 286.8 314.0 2.51 40 559 4774 -11.5 -15.1 75 3.6 -12.7 233 57 309.0 309.4 287.3 315.8 2.12 41 534 5122 -13.9 -16.3 82 2.4 -14.6 233 53 310.2 310.6 287.6 316.7 2.00 42 525 5251 -14.3 -17.9 74 3.6 -15.4 233 53 311.2 311.6 287.8 317.1 1.78 43 522 5294 -14.1 -20.1 60 6.0 -15.8 232 52 312.0 312.3 287.7 316.9 1.48 44 514 5411 -14.5 -21.5 55 7.0 -16.4 231 52 312.9 313.1 287.9 317.3 1.33 45 507 5515 -14.7 -23.7 46 9.0 -17.0 231 51 313.9 314.1 288.0 317.6 1.11 46 500 5620 -15.5 -24.5 46 9.0 -17.7 230 51 314.1 314.3 288.0 317.7 1.05 47 474 6022 -18.9 -24.9 59 6.0 -20.3 226 49 314.8 315.0 288.2 318.4 1.07 48 469 6102 -19.3 -25.3 59 6.0 -20.7 225 49 315.2 315.4 288.3 318.8 1.04 49 467 6134 -19.1 -30.1 37 11.0 -21.2 225 49 315.9 316.0 288.2 318.2 0.67 50 464 6182 -19.5 -33.5 28 14.0 -21.9 224 48 315.9 316.0 288.0 317.7 0.49 51 462 6214 -19.7 -34.7 25 15.0 -22.2 223 48 316.1 316.2 288.0 317.6 0.44 52 459 6263 -20.3 -26.3 59 6.0 -21.6 222 48 315.9 316.1 288.5 319.3 0.97 53 447 6459 -22.1 -24.9 78 2.8 -22.7 219 47 316.1 316.3 288.7 319.9 1.13 54 427 6796 -24.5 -25.2 94 0.7 -24.6 216 48 317.2 317.4 289.1 321.1 1.16 55 400 7270 -28.1 -50.1 10 22.0 -29.9 220 54 318.5 318.5 288.3 318.8 0.10 56 300 9270 -41.7 -49.7 42 8.0 -42.2 235 75 326.6 326.6 290.9 327.1 0.14 57 278 9782 -45.6 -51.2 53 5.6 -45.9 235 94 328.1 328.1 291.3 328.6 0.12 58 250 10480 -51.1 -53.3 77 2.2 -51.2 230 90 330.1 330.1 291.9 330.5 0.11 59 200 11890 -60.1 -71.1 22 11.0 -60.2 225 78 337.6 337.6 293.7 337.6 0.01 60 188 12278 -62.5 -71.5 29 9.0 -62.6 230 86 339.7 339.7 294.3 339.8 0.01 61 150 13700 -57.1 -83.1 2 26.0 -57.4 260 53 371.7 371.7 300.9 371.7 0.00 62 100 16250 -60.3 -86.3 2 26.0 -60.6 255 30 411.2 411.2 306.7 411.2 0.00 63 92 16768 -61.7 -86.7 2 25.0 -62.0 260 39 418.4 418.4 307.5 418.4 0.00 64 88 17045 -60.1 -86.1 2 26.0 -60.4 274 34 426.9 426.9 308.5 426.9 0.00 65 70 18470 -61.1 -86.1 2 25.0 -61.4 315 19 453.7 453.7 311.2 453.7 0.00 66 66 18834 -61.9 -86.9 2 25.0 -62.3 323 19 459.6 459.6 311.7 459.6 0.00 67 58 19636 -59.5 -86.5 2 27.0 -60.0 323 17 482.4 482.4 313.7 482.4 0.00 68 52 20316 -61.1 -87.1 2 26.0 -61.6 326 16 493.9 493.9 314.5 493.9 0.00 69 50 20560 -59.1 -87.1 1 28.0 -59.7 330 20 504.2 504.2 315.2 504.2 0.00 70 49 20687 -58.9 -86.9 2 28.0 -59.6 322 17 507.6 507.6 315.5 507.6 0.00 71 46 21082 -59.9 -86.9 2 27.0 -60.5 335 18 514.4 514.4 315.9 514.5 0.00 72 39 22115 -58.3 -86.3 2 28.0 -59.2 343 20 543.4 543.4 317.7 543.4 0.01 73 38 22279 -58.3 -86.3 2 28.0 -59.2 348 20 547.4 547.4 317.9 547.5 0.01 74 38 22279 -58.3 -86.3 2 28.0 -59.2 348 20 547.4 547.4 317.9 547.5 0.01 75 30 23760 -59.7 -86.7 2 27.0 -60.6 350 18 581.9 581.9 319.8 581.9 0.01 76 26 24654 -61.1 -88.1 2 27.0 -62.0 350 21 602.2 602.2 320.7 602.3 0.01 77 20 26300 -57.9 -85.9 2 28.0 -59.5 15 24 658.9 658.9 323.0 659.0 0.01 78 19 26622 -57.7 -86.7 1 29.0 -59.5 15 24 669.3 669.3 323.4 669.4 0.01 79 16 27714 -53.3 -84.3 1 31.0 -56.3 5 28 717.4 717.4 325.0 717.5 0.02 80 12 29553 -55.3 -85.3 1 30.0 -58.5 335 19 771.8 771.8 326.5 772.0 0.02 81 10 30710 -56.7 -85.7 1 29.0 -59.9 345 39 807.9 807.9 327.4 808.1 0.03 82 9.9 30774 -56.3 -85.3 1 29.0 -59.6 811.7 811.7 327.5 812.0 0.03 83 9.1 31308 -56.9 -85.9 1 29.0 -60.2 829.2 829.2 328.0 829.5 0.03 84 8.5 31742 -54.7 -84.7 1 30.0 -58.9 854.2 854.2 328.5 854.5 0.04 TRP 188 12278 -62.5 -71.5 29 9.0 -62.6 230 86 339.7 339.7 294.3 339.8 0.01 WND 278 9782 -45.6 -51.2 53 5.6 -45.9 235 94 328.1 328.1 291.3 328.6 0.12 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 756.00 mb = 2425.10 m = 7956.26 ft Wetbulb zero: 831.03 mb = 1656.39 m = 5434.29 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 53.81 % Est. max temperature: 18.48 C = 65.27 F Sfc-Lift cond lev (LCL): 950.26 mb = 554.30 m = 1818.54 ft T: 6.16 C 700-500 lapse rate: 4.41 C/km ThetaE index: 0.93 C Layer 859.0- 850.0 mb Conv cond level (CCL): 704.98 mb = 2977.88 m = 9769.83 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 21.84 C = 71.30 F Cap Strength: 13.35 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 18.90 C Lifted Index @700 mb: 5.28 C Showalter Index: 12.49 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 8.50 C K Index: 12.00 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.32 J/kg Max Up Vert Vel: 9.83 m/s Conv Inhibition (B-): 70150.38 J/kg Cap Strength: 13.22 C Lift Cond Lev (LCL): 808.56 mb = 1880.17 m = 6168.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 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 ---------------------------------------------------------- 0 968 405 350 3 0.5 -3.0 | 65 31 -28.2 -13.2 1 944 610 20 3 -1.0 -2.8 | 66 33 -29.8 -13.1 2 925 773 155 15 -6.3 13.6 | 95 35 -35.1 3.4 3 909 914 145 21 -12.0 17.2 | 100 41 -40.8 7.0 4 876 1219 165 13 -3.4 12.6 | 94 32 -32.1 2.3 5 850 1472 225 10 7.1 7.1 | 82 22 -21.7 -3.2 6 845 1524 225 10 7.1 7.1 | 82 22 -21.7 -3.2 7 813 1829 225 22 15.6 15.6 | 112 14 -13.2 5.3 8 783 2134 215 33 18.9 27.0 | 150 19 -9.8 16.8 9 754 2438 215 44 25.2 36.0 | 172 26 -3.5 25.8 10 726 2743 225 45 31.8 31.8 | 188 22 3.1 21.6 11 700 3034 220 45 28.9 34.5 | 180 24 0.2 24.2 12 645 3658 210 50 25.0 43.3 | 174 33 -3.8 33.1 13 596 4267 215 59 33.8 48.3 | 188 38 5.1 38.1 14 573 4572 230 62 47.5 39.9 | 212 35 18.7 29.6 15 551 4877 235 54 44.2 31.0 | 217 26 15.5 20.7 16 500 5620 230 51 39.1 32.8 | 205 25 10.3 22.5 17 469 6096 225 49 34.6 34.6 | 194 25 5.9 24.4 18 450 6401 220 47 30.2 36.0 | 183 26 1.5 25.8 19 432 6706 215 47 27.0 38.5 | 176 28 -1.8 28.3 20 400 7270 220 54 34.7 41.4 | 191 32 6.0 31.1 21 380 7620 220 51 32.8 39.1 | 188 29 4.0 28.8 22 333 8534 225 59 41.7 41.7 | 202 34 13.0 31.5 23 305 9144 230 71 54.4 45.6 | 216 44 25.6 35.4 24 300 9270 235 75 61.4 43.0 | 225 46 32.7 32.8 25 278 9782 235 94 77.0 53.9 | 228 65 48.2 43.7 26 267 10058 235 94 77.0 53.9 | 228 65 48.2 43.7 27 250 10480 230 90 68.9 57.9 | 220 62 40.2 47.6 28 200 11887 225 72 50.9 50.9 | 209 46 22.2 40.7 29 200 11890 225 78 55.2 55.2 | 210 52 26.4 44.9 30 188 12278 230 86 65.9 55.3 | 219 58 37.1 45.0 31 182 12497 230 86 65.9 55.3 | 219 58 37.1 45.0 32 150 13700 260 53 52.2 9.2 | 273 23 23.4 -1.0 33 143 14021 260 53 52.2 9.2 | 273 23 23.4 -1.0 34 136 14326 255 64 61.8 16.6 | 259 34 33.1 6.3 35 117 15240 280 38 37.4 -6.6 | 333 19 8.7 -16.8 36 107 15850 250 24 22.6 8.2 | 72 7 -6.2 -2.0 37 102 16154 265 26 25.9 2.3 | 20 8 -2.9 -8.0 38 100 16250 255 30 29.0 7.8 | 355 2 0.2 -2.5 39 97 16459 255 30 29.0 7.8 | 355 2 0.2 -2.5 40 92 16764 260 39 38.4 6.8 | 290 10 9.7 -3.5 41 83 17374 290 28 26.3 -9.6 | 7 20 -2.4 -19.8 42 79 17678 275 25 24.9 -2.2 | 17 13 -3.8 -12.4 43 76 17983 295 27 24.5 -11.4 | 11 22 -4.3 -21.7 44 72 18288 290 26 24.4 -8.9 | 13 20 -4.3 -19.1 45 70 18470 315 19 13.4 -13.4 | 33 28 -15.3 -23.7 46 69 18593 315 25 17.7 -17.7 | 22 30 -11.1 -27.9 47 65 18898 325 17 9.8 -13.9 | 38 31 -19.0 -24.2 48 62 19202 290 13 12.2 -4.4 | 48 22 -16.5 -14.7 49 59 19507 325 20 11.5 -16.4 | 33 32 -17.3 -26.6 50 56 19812 320 14 9.0 -10.7 | 43 29 -19.8 -21.0 51 54 20117 300 15 13.0 -7.5 | 42 24 -15.8 -17.7 52 51 20422 340 16 5.5 -15.0 | 43 34 -23.3 -25.3 53 50 20560 330 20 10.0 -17.3 | 34 33 -18.8 -27.6 54 49 20726 320 16 10.3 -12.3 | 39 29 -18.5 -22.5 55 44 21336 345 20 5.2 -19.3 | 39 38 -23.6 -29.6 56 42 21641 320 18 11.6 -13.8 | 36 30 -17.2 -24.0 57 38 22250 350 20 3.5 -19.7 | 40 39 -25.3 -29.9 58 36 22555 325 17 9.8 -13.9 | 38 31 -19.0 -24.2 59 35 22860 335 18 7.6 -16.3 | 39 34 -21.1 -26.6 60 33 23165 310 13 10.0 -8.4 | 45 26 -18.8 -18.6 61 30 23760 350 18 3.1 -17.7 | 43 38 -25.6 -28.0 62 30 23774 350 14 2.4 -13.8 | 48 36 -26.3 -24.0 63 29 24079 360 20 -0.0 -20.0 | 44 42 -28.8 -30.2 64 27 24384 340 20 6.8 -18.8 | 37 36 -21.9 -29.0 65 23 25298 15 23 -6.0 -22.2 | 47 48 -34.7 -32.5 66 22 25603 350 27 4.7 -26.6 | 33 44 -24.1 -36.8 67 20 26213 20 23 -7.9 -21.6 | 49 49 -36.6 -31.9 68 20 26300 15 24 -6.2 -23.2 | 46 48 -35.0 -33.4 69 18 26822 15 24 -6.2 -23.2 | 46 48 -35.0 -33.4 70 17 27432 10 27 -4.7 -26.6 | 42 50 -33.4 -36.8 71 15 28042 360 29 -0.0 -29.0 | 36 49 -28.8 -39.2 72 13 28956 5 18 -1.6 -17.9 | 47 41 -30.3 -28.2 73 13 29261 330 11 5.5 -9.5 | 50 31 -23.3 -19.8 74 11 30175 345 37 9.6 -35.7 | 23 50 -19.2 -46.0 75 10 30710 345 39 10.1 -37.7 | 21 51 -18.7 -47.9 Wind Parameters Mean winds (0-6000m): 220.4 at 40.7 knts Storm direction: 250.4 at 30.5 knts Shear (0-3000m) pos: 5.0 neg: 4.1 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 111.4 deg Storm rel helicity (0-3000m) pos: 390.8 neg: -93.0 tot: 297.8 m^2/s^2 ave: 99.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 17.4 stream: 7.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.23 Bulk Shear: 211.37 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 ------------------------------------------------------------------------------- 500 141 9 84 34| 24.0 0.0 24.0|217.8 0.0 217.8 435.7 0.76| 30.4 23.1 1000 155 12 91 34| 6.8 0.0 6.8|217.8 -49.4 168.5 168.5 0.34| 24.9 8.4 1500 185 13 96 28| 9.2 0.0 9.2|270.7 -64.5 206.3 137.5 0.39| 22.7 8.9 2000 202 18 107 23| 6.9 4.8 11.6|348.1 -64.5 283.6 141.8 0.48| 21.9 10.6 2500 210 24 121 20| 6.0 3.8 9.8|390.8 -70.8 320.0 128.0 0.50| 19.3 9.7 3000 212 28 133 19| 5.0 4.1 9.1|390.8 -93.0 297.8 99.3 0.43| 17.4 7.5 4000 213 34 151 21| 5.0 3.8 8.8|539.2-102.9 436.3 109.1 0.47| 15.7 7.4 5000 219 39 167 21| 3.9 3.1 7.0|638.7-127.2 511.5 102.3 0.45| 14.8 6.7 6000 220 41 173 21| 3.2 3.0 6.2|638.7-200.1 438.6 73.1 0.35| 13.3 4.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250219.12.gif