UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041100.upa.cvt Date: 0000Z 11 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 11 APR 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 168 SFC 974 405 22.2 8.2 41 14.0 13.9 300 24 297.6 298.9 288.1 318.2 7.01 2 955 572 19.6 7.6 46 12.0 12.6 292 26 296.6 297.9 287.6 316.7 6.87 3 937 731 17.4 6.4 48 11.0 11.2 285 24 296.0 297.2 287.0 314.8 6.44 4 925 839 16.8 5.8 48 11.0 10.6 280 22 296.5 297.6 287.0 314.8 6.26 5 911 969 16.0 4.0 45 12.0 9.5 275 17 297.0 298.0 286.5 313.4 5.60 6 909 987 16.6 3.6 42 13.0 9.6 275 16 297.8 298.8 286.7 313.9 5.45 7 850 1554 12.0 1.0 47 11.0 6.3 215 11 298.7 299.6 286.4 313.1 4.84 8 837 1683 11.0 0.0 47 11.0 5.5 215 12 299.0 299.8 286.2 312.6 4.57 9 835 1703 10.4 1.4 54 9.0 5.8 215 13 298.6 299.5 286.6 313.6 5.07 10 812 1935 8.6 -0.4 53 9.0 4.1 217 15 299.0 299.9 286.3 312.7 4.57 11 742 2671 1.4 -0.6 87 2.0 0.4 203 24 299.0 299.9 286.6 313.7 4.94 12 739 2703 1.4 -2.9 73 4.3 -0.6 202 25 299.4 300.1 286.0 311.9 4.18 13 736 2736 1.0 -1.8 82 2.8 -0.3 200 26 299.3 300.1 286.4 312.9 4.55 14 735 2747 1.0 -3.9 70 4.9 -1.2 200 26 299.4 300.1 285.7 311.1 3.90 15 731 2791 0.8 -4.2 69 5.0 -1.4 199 27 299.6 300.3 285.8 311.2 3.83 16 729 2813 1.0 -6.0 59 7.0 -2.0 198 27 300.1 300.7 285.4 310.3 3.35 17 727 2835 0.6 -5.4 64 6.0 -2.0 197 27 299.9 300.5 285.5 310.6 3.52 18 720 2913 0.2 -6.8 59 7.0 -2.7 195 28 300.3 300.9 285.3 310.0 3.19 19 700 3138 -1.7 -7.7 64 6.0 -4.1 190 32 300.6 301.2 285.3 310.0 3.06 20 691 3241 -2.7 -7.7 68 5.0 -4.7 195 34 300.6 301.2 285.4 310.1 3.10 21 689 3264 -2.5 -9.5 59 7.0 -5.2 196 34 301.1 301.6 285.1 309.4 2.70 22 661 3592 -4.3 -14.3 46 10.0 -7.7 211 39 302.6 303.0 284.8 308.7 1.91 23 634 3919 -5.9 -19.9 32 14.0 -9.9 219 43 304.5 304.7 284.7 308.5 1.24 24 627 4006 -6.3 -20.3 32 14.0 -10.3 221 44 305.0 305.2 284.9 308.9 1.21 25 626 4019 -6.3 -19.3 35 13.0 -10.1 221 45 305.1 305.3 285.1 309.4 1.32 26 622 4069 -5.9 -25.9 19 20.0 -10.9 222 45 306.1 306.3 284.8 308.6 0.74 27 618 4119 -5.9 -26.9 17 21.0 -11.1 222 46 306.7 306.8 284.9 309.0 0.68 28 617 4132 -5.9 -26.9 17 21.0 -11.1 223 46 306.8 307.0 285.0 309.1 0.68 29 614 4170 -5.9 -22.9 25 17.0 -10.5 223 47 307.3 307.4 285.5 310.5 0.99 30 609 4234 -5.9 -26.9 17 21.0 -11.1 224 47 308.0 308.1 285.4 310.3 0.69 31 579 4628 -8.7 -23.7 29 15.0 -12.6 228 50 309.2 309.4 286.2 312.4 0.97 32 570 4749 -8.9 -28.9 18 20.0 -13.5 229 50 310.3 310.5 286.2 312.5 0.62 33 567 4790 -9.1 -28.1 20 19.0 -13.5 229 50 310.6 310.7 286.4 312.9 0.67 34 553 4983 -10.9 -25.9 28 15.0 -14.5 231 52 310.7 310.8 286.6 313.5 0.84 35 547 5067 -11.5 -21.5 43 10.0 -14.2 233 53 310.9 311.2 287.1 315.1 1.25 36 541 5151 -12.3 -23.3 39 11.0 -15.1 234 54 311.0 311.2 286.9 314.6 1.08 37 539 5180 -12.3 -24.3 36 12.0 -15.3 235 55 311.3 311.5 286.9 314.6 0.99 38 535 5236 -12.7 -18.7 61 6.0 -14.5 235 55 311.5 311.8 287.7 316.8 1.63 39 533 5265 -12.9 -22.9 43 10.0 -15.5 234 55 311.6 311.8 287.2 315.4 1.14 40 531 5294 -13.1 -23.1 43 10.0 -15.7 234 56 311.7 311.9 287.2 315.4 1.12 41 522 5424 -13.9 -25.9 36 12.0 -16.7 233 56 312.2 312.4 287.2 315.2 0.89 42 517 5497 -14.1 -25.1 39 11.0 -16.7 232 57 312.8 313.0 287.5 316.1 0.96 43 501 5735 -15.3 -28.3 32 13.0 -18.1 230 58 314.2 314.3 287.7 316.8 0.74 44 500 5750 -15.5 -27.5 35 12.0 -18.1 230 58 314.1 314.3 287.7 316.9 0.80 45 488 5933 -16.9 -27.9 38 11.0 -19.3 230 62 314.6 314.8 287.9 317.3 0.79 46 487 5949 -16.9 -27.9 38 11.0 -19.3 230 63 314.8 314.9 287.9 317.5 0.79 47 486 5964 -16.9 -29.9 31 13.0 -19.5 230 63 315.0 315.1 287.8 317.3 0.66 48 479 6073 -17.3 -28.3 38 11.0 -19.6 230 65 315.8 315.9 288.2 318.5 0.77 49 477 6105 -17.5 -30.5 31 13.0 -20.1 230 66 315.9 316.1 288.1 318.1 0.63 50 469 6231 -17.9 -30.9 31 13.0 -20.4 230 67 317.0 317.1 288.5 319.1 0.62 51 446 6606 -21.1 -30.1 44 9.0 -22.8 230 68 317.5 317.7 288.7 320.0 0.70 52 438 6739 -22.3 -30.3 48 8.0 -23.8 230 69 317.7 317.8 288.8 320.1 0.70 53 434 6807 -22.9 -27.9 64 5.0 -23.9 230 69 317.7 317.9 289.0 320.8 0.89 54 424 6977 -24.3 -28.8 66 4.5 -25.1 230 70 318.1 318.2 289.0 321.0 0.84 55 400 7400 -27.5 -32.5 62 5.0 -28.3 230 72 319.2 319.4 289.2 321.5 0.62 56 300 9400 -42.7 -50.7 41 8.0 -43.1 230 74 325.2 325.2 290.5 325.7 0.12 57 250 10600 -52.1 -57.1 55 5.0 -52.2 220 72 328.6 328.6 291.4 328.9 0.07 58 200 12010 -61.7 -70.7 29 9.0 -61.8 225 80 335.1 335.1 293.1 335.1 0.01 59 186 12455 -65.1 -72.1 37 7.0 -65.1 235 72 336.6 336.6 293.5 336.6 0.01 60 161 13340 -61.3 -80.4 6 19.1 -61.5 235 88 357.1 357.1 298.1 357.1 0.00 61 150 13780 -59.5 -84.5 2 25.0 -59.7 240 75 367.6 367.6 300.1 367.6 0.00 62 100 16320 -62.5 -87.5 2 25.0 -62.7 240 46 407.0 407.0 306.1 407.0 0.00 63 84 17381 -66.1 -89.1 3 23.0 -66.2 225 43 420.5 420.5 307.7 420.5 0.00 64 79 17752 -66.3 -89.3 3 23.0 -66.5 234 41 427.5 427.5 308.6 427.5 0.00 65 76 17987 -63.3 -88.3 2 25.0 -63.6 239 40 438.5 438.5 309.7 438.5 0.00 66 70 18490 -63.5 -88.5 2 25.0 -63.8 230 35 448.5 448.5 310.7 448.5 0.00 67 69 18579 -63.5 -88.5 2 25.0 -63.8 232 35 450.4 450.4 310.9 450.4 0.00 68 65 18944 -65.5 -89.5 2 24.0 -65.7 241 34 453.8 453.8 311.2 453.8 0.00 69 60 19438 -60.1 -88.1 1 28.0 -60.6 241 37 476.4 476.4 313.1 476.4 0.00 70 56 19867 -62.3 -88.3 2 26.0 -62.7 228 28 480.8 480.8 313.5 480.8 0.00 71 55 19979 -61.9 -88.9 2 27.0 -62.3 224 25 484.2 484.2 313.8 484.2 0.00 72 54 20094 -58.5 -87.5 1 29.0 -59.2 220 21 494.6 494.6 314.5 494.6 0.00 73 52 20332 -56.9 -86.9 1 30.0 -57.7 231 27 503.7 503.7 315.2 503.7 0.00 74 50 20580 -58.5 -86.5 2 28.0 -59.2 225 13 505.6 505.6 315.4 505.6 0.00 75 47 20969 -59.3 -87.3 1 28.0 -60.0 225 13 512.7 512.7 315.8 512.8 0.00 76 45 21243 -58.1 -87.1 1 29.0 -58.9 246 13 522.1 522.1 316.4 522.1 0.00 77 44 21384 -59.3 -87.3 1 28.0 -60.0 256 14 522.5 522.5 316.5 522.5 0.00 78 42 21678 -56.9 -86.9 1 30.0 -57.9 257 15 535.4 535.4 317.2 535.5 0.00 79 41 21830 -57.5 -86.5 1 29.0 -58.4 247 12 537.6 537.6 317.4 537.7 0.01 80 39 22148 -55.7 -86.7 1 31.0 -56.9 250 10 549.9 549.9 318.1 550.0 0.01 81 35 22835 -58.1 -87.1 1 29.0 -59.1 356 1 561.0 561.0 318.7 561.0 0.01 82 30 23810 -56.7 -86.7 1 30.0 -58.0 250 8 590.1 590.1 320.2 590.1 0.01 83 28 24247 -55.5 -86.5 1 31.0 -57.1 246 4 605.2 605.2 320.9 605.2 0.01 84 26 24717 -56.7 -86.7 1 30.0 -58.2 243 4 614.7 614.7 321.3 614.8 0.01 85 24 25224 -56.5 -86.5 1 30.0 -58.1 241 5 629.5 629.5 321.9 629.6 0.01 86 22 25779 -53.5 -85.5 1 32.0 -55.9 238 6 654.3 654.3 322.9 654.4 0.01 87 20 26390 -54.1 -86.1 1 32.0 -56.5 235 8 670.6 670.6 323.4 670.7 0.01 88 18 27068 -53.1 -85.1 1 32.0 -55.9 240 11 694.2 694.3 324.3 694.4 0.02 89 17 27436 -54.1 -85.1 1 31.0 -56.8 274 12 702.5 702.5 324.5 702.6 0.02 90 14 28689 -51.9 -84.9 1 33.0 -55.7 267 14 750.1 750.1 326.0 750.2 0.02 91 12 29704 -45.5 -82.5 1 37.0 -52.2 280 21 806.5 806.6 327.4 806.9 0.04 92 10 30920 -45.5 -82.5 1 37.0 -52.9 270 25 849.7 849.7 328.4 850.1 0.04 93 10 30920 -46.1 -82.1 1 36.0 -53.3 270 25 847.5 847.5 328.4 847.9 0.05 94 8.0 32416 -42.7 -80.7 1 38.0 -52.5 276 26 916.8 916.9 329.8 917.6 0.07 95 7.8 32586 -42.7 -80.7 1 38.0 -52.7 277 26 923.5 923.5 329.9 924.3 0.08 96 7.6 32762 -42.7 -80.7 1 38.0 -52.8 278 27 930.4 930.4 330.0 931.2 0.08 97 7.0 33320 -40.3 -80.3 1 40.0 -52.1 280 27 962.5 962.5 330.6 963.5 0.09 98 6.9 33418 -39.7 -79.7 1 40.0 -52.0 968.9 969.0 330.7 970.1 0.10 TRP 186 12455 -65.1 -72.1 37 7.0 -65.1 235 72 336.6 336.6 293.5 336.6 0.01 WND 161 13340 -61.3 -80.4 6 19.1 -61.5 235 88 357.1 357.1 298.1 357.1 0.00 Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 717.89 mb = 2936.46 m = 9633.95 ft Wetbulb zero: 740.71 mb = 2684.76 m = 8808.16 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 45.76 % Est. max temperature: 23.40 C = 74.11 F Sfc-Lift cond lev (LCL): 791.52 mb = 2143.10 m = 7031.09 ft T: 6.56 C 700-500 lapse rate: 5.28 C/km ThetaE index: 4.70 C Layer 955.0- 909.0 mb Conv cond level (CCL): 750.61 mb = 2576.44 m = 8452.78 ft Mean mixing ratio: 6.04 g/kg Conv temperature: 23.64 C = 74.54 F Cap Strength: 3.90 C Lifted Index: 3.82 C Risk: None Lifted Index @300 mb: 7.61 C Lifted Index @700 mb: 0.10 C Showalter Index: 4.87 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 16.50 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.32 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 87.17 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 770.88 mb = 2358.86 m = 7738.95 ft Lev Free Conv (LFC): 695.88 mb = 3184.85 m = 10448.84 ft Equ Level (EL): 675.88 mb = 3415.72 m = 11206.29 ft B at Equ Level: 9.63 J/kg Max Parcel Lev (MPL): 625.88 mb = 4020.24 m = 13189.61 ft Wind level data Storm motion: 257 at 28 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 ---------------------------------------------------------- 0 974 405 300 24 20.8 -12.0 | 19 19 -6.1 -18.3 1 951 610 290 27 25.4 -9.2 | 6 16 -1.6 -15.6 2 925 839 280 22 21.7 -3.8 | 27 11 -5.3 -10.1 3 917 914 275 19 18.9 -1.7 | 45 11 -8.0 -8.0 4 884 1219 275 8 8.0 -0.7 | 70 20 -19.0 -7.0 5 853 1524 220 11 7.1 8.4 | 96 20 -19.9 2.1 6 850 1554 215 11 6.3 9.0 | 97 21 -20.6 2.7 7 822 1829 215 14 8.0 11.5 | 105 20 -18.9 5.1 8 792 2134 220 17 10.9 13.0 | 113 17 -16.0 6.7 9 763 2438 210 20 10.0 17.3 | 123 20 -16.9 11.0 10 735 2743 200 26 8.9 24.4 | 135 26 -18.0 18.1 11 708 3048 190 30 5.2 29.5 | 137 32 -21.7 23.2 12 700 3138 190 32 5.6 31.5 | 140 33 -21.4 25.2 13 655 3658 215 40 22.9 32.8 | 171 27 -4.0 26.4 14 605 4267 225 48 33.9 33.9 | 194 28 7.0 27.6 15 560 4877 230 51 39.1 32.8 | 205 29 12.1 26.5 16 538 5182 235 55 45.1 31.5 | 216 31 18.1 25.2 17 500 5750 230 58 44.4 37.3 | 209 36 17.5 31.0 18 477 6096 230 66 50.6 42.4 | 213 43 23.6 36.1 19 400 7400 230 72 55.2 46.3 | 215 49 28.2 40.0 20 388 7620 230 74 56.7 47.6 | 216 51 29.8 41.2 21 311 9144 230 74 56.7 47.6 | 216 51 29.8 41.2 22 300 9400 230 74 56.7 47.6 | 216 51 29.8 41.2 23 250 10600 220 72 46.3 55.2 | 202 53 19.4 48.8 24 204 11887 215 75 43.0 61.4 | 196 57 16.1 55.1 25 200 12010 225 80 56.6 56.6 | 211 58 29.6 50.2 26 186 12455 235 72 59.0 41.3 | 223 47 32.1 35.0 27 185 12497 235 82 67.2 47.0 | 225 57 40.2 40.7 28 176 12802 225 64 45.3 45.3 | 205 43 18.3 38.9 29 167 13106 220 76 48.9 58.2 | 203 56 21.9 51.9 30 161 13340 235 88 72.1 50.5 | 226 63 45.2 44.2 31 159 13411 235 88 72.1 50.5 | 226 63 45.2 44.2 32 152 13716 245 84 76.1 35.5 | 239 57 49.2 29.2 33 150 13780 240 75 65.0 37.5 | 231 49 38.0 31.2 34 119 15240 235 67 54.9 38.4 | 221 43 28.0 32.1 35 100 16320 240 46 39.8 23.0 | 218 21 12.9 16.7 36 98 16459 240 46 39.8 23.0 | 218 21 12.9 16.7 37 84 17374 225 43 30.4 30.4 | 188 24 3.5 24.1 38 76 17983 240 40 34.6 20.0 | 209 16 7.7 13.7 39 72 18288 200 24 8.2 22.6 | 131 25 -18.7 16.2 40 70 18490 230 35 26.8 22.5 | 180 16 -0.1 16.2 41 66 18898 240 35 30.3 17.5 | 197 12 3.4 11.2 42 62 19202 245 32 29.0 13.5 | 196 7 2.1 7.2 43 59 19507 240 38 32.9 19.0 | 205 14 6.0 12.7 44 54 20117 220 21 13.5 16.1 | 126 17 -13.4 9.8 45 51 20422 235 30 24.6 17.2 | 168 11 -2.4 10.9 46 50 20580 225 13 9.2 9.2 | 99 18 -17.7 2.9 47 49 20726 225 11 7.8 7.8 | 94 19 -19.1 1.5 48 47 21031 225 13 9.2 9.2 | 99 18 -17.7 2.9 49 44 21336 255 13 12.6 3.4 | 78 15 -14.4 -3.0 50 42 21641 260 16 15.8 2.8 | 72 12 -11.2 -3.5 51 40 21946 240 10 8.7 5.0 | 86 18 -18.3 -1.3 52 38 22250 255 10 9.7 2.6 | 78 18 -17.3 -3.7 53 37 22555 310 10 7.7 -6.4 | 57 23 -19.3 -12.7 54 35 22860 0 0 -0.0 -0.0 | 77 28 -26.9 -6.3 55 33 23165 165 10 -2.6 9.7 | 96 30 -29.5 3.3 56 30 23774 240 16 13.9 8.0 | 97 13 -13.1 1.7 57 30 23810 250 8 7.5 2.7 | 80 20 -19.4 -3.6 58 27 24384 245 3 2.7 1.3 | 78 25 -24.2 -5.1 59 20 26390 235 8 6.6 4.6 | 85 20 -20.4 -1.7 60 18 27127 240 11 9.5 5.5 | 87 17 -17.4 -0.8 61 17 27432 275 12 12.0 -1.0 | 64 17 -15.0 -7.4 62 16 27737 260 10 9.8 1.7 | 75 18 -17.1 -4.6 63 16 28042 255 16 15.5 4.1 | 79 12 -11.5 -2.2 64 15 28346 275 18 17.9 -1.6 | 49 12 -9.0 -7.9 65 14 28651 270 12 12.0 -0.0 | 67 16 -14.9 -6.3 66 14 28956 255 20 19.3 5.2 | 81 8 -7.6 -1.1 67 13 29261 280 18 17.7 -3.1 | 44 13 -9.2 -9.4 68 11 30175 280 23 22.7 -4.0 | 23 11 -4.3 -10.3 69 10 30920 270 25 25.0 -0.0 | 17 7 -1.9 -6.3 70 7 33320 280 27 26.6 -4.7 | 2 11 -0.3 -11.0 Wind Parameters Mean winds (0-6000m): 226.8 at 36.9 knts Storm direction: 256.8 at 27.7 knts Shear (0-3000m) pos: 1.6 neg: 7.1 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 135.9 deg Storm rel helicity (0-3000m) pos: 255.7 neg: -17.6 tot: 238.1 m^2/s^2 ave: 79.4 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 7.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 146.24 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 ------------------------------------------------------------------------------- 500 289 24 15 15| 0.0 10.5 10.5| 26.0 -17.6 8.4 16.7 0.28| 15.4 4.3 1000 283 18 42 14| 0.0 10.6 10.6| 77.4 -17.6 59.8 59.8 0.51| 16.1 8.2 1500 267 16 63 12| 0.0 9.2 9.2|116.2 -17.6 98.6 65.7 0.59| 13.6 8.1 2000 253 16 83 11| 0.0 7.9 7.9|139.7 -17.6 122.1 61.0 0.62| 11.8 7.3 2500 238 18 106 12| 0.0 8.5 8.5|174.1 -17.6 156.5 62.6 0.60| 11.7 7.0 3000 224 20 123 15| 1.6 7.1 8.7|255.7 -17.6 238.1 79.4 0.63| 12.0 7.5 4000 222 26 145 16| 3.7 5.3 9.0|406.9 -17.6 389.4 97.3 0.71| 11.7 8.3 5000 225 32 164 17| 3.9 4.3 8.2|482.9 -28.2 454.6 90.9 0.70| 10.6 7.5 6000 227 37 180 19| 3.3 4.2 7.5|511.1 -45.5 465.6 77.6 0.63| 10.0 6.3 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250411.00.gif