UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052106.upa.cvt Date: 0600Z 21 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 21 MAY 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 192 SFC 976 405 11.6 3.6 58 8.0 7.5 310 6 286.7 287.6 281.8 301.1 5.07 2 964 507 12.6 3.6 54 9.0 8.0 325 7 288.8 289.7 282.8 303.4 5.14 3 925 846 9.8 2.8 62 7.0 6.3 350 10 289.3 290.2 282.9 303.8 5.06 4 853 1514 4.8 1.2 77 3.6 3.1 268 3 290.9 291.7 283.4 305.0 4.89 5 850 1543 4.8 1.4 79 3.4 3.1 300 4 291.2 292.1 283.6 305.6 4.98 6 825 1786 4.0 1.2 82 2.8 2.7 241 5 292.8 293.7 284.4 307.5 5.06 7 809 1945 3.8 -0.5 73 4.3 1.8 245 6 294.3 295.1 284.4 307.6 4.56 8 803 2005 3.8 -3.2 60 7.0 0.7 253 6 294.9 295.6 283.8 306.0 3.76 9 801 2026 4.2 -8.8 38 13.0 -0.9 256 6 295.5 296.0 282.5 302.9 2.45 10 800 2036 4.2 -10.8 33 15.0 -1.4 257 6 295.6 296.0 282.2 302.0 2.09 11 799 2046 4.4 -9.6 35 14.0 -1.0 258 6 295.9 296.4 282.5 303.0 2.31 12 777 2273 3.0 -16.0 23 19.0 -3.3 283 11 296.8 297.1 281.8 301.2 1.41 13 767 2378 3.8 -32.2 5 36.0 -4.7 294 13 298.8 298.8 281.3 299.9 0.33 14 761 2441 3.6 -33.4 5 37.0 -4.9 300 15 299.2 299.3 281.4 300.3 0.30 15 756 2495 3.6 -24.4 11 28.0 -4.3 301 16 299.8 299.9 282.2 302.1 0.70 16 754 2516 3.4 -11.6 32 15.0 -2.3 301 16 299.8 300.2 283.9 306.3 2.08 17 753 2527 3.2 -9.8 38 13.0 -1.9 301 16 299.7 300.1 284.2 307.1 2.41 18 740 2668 2.8 -14.2 27 17.0 -3.3 304 17 300.8 301.1 283.8 306.2 1.72 19 733 2745 2.4 -13.6 30 16.0 -3.4 305 18 301.1 301.5 284.1 306.9 1.82 20 728 2800 2.4 -18.6 19 21.0 -4.3 305 18 301.7 302.0 283.7 305.6 1.21 21 727 2811 2.4 -17.6 21 20.0 -4.2 305 18 301.9 302.1 283.8 306.1 1.32 22 712 2979 1.2 -15.8 27 17.0 -4.6 305 19 302.3 302.6 284.3 307.3 1.57 23 709 3013 1.2 -16.8 25 18.0 -4.8 305 19 302.7 303.0 284.3 307.3 1.45 24 700 3116 0.4 -17.6 24 18.0 -5.4 305 19 302.9 303.2 284.3 307.3 1.37 25 686 3277 -0.7 -16.7 29 16.0 -6.0 308 22 303.5 303.7 284.7 308.3 1.51 26 681 3336 -1.1 -14.1 37 13.0 -5.7 310 23 303.6 304.0 285.2 309.6 1.88 27 673 3430 -1.5 -13.5 39 12.0 -5.8 308 23 304.2 304.6 285.5 310.6 2.00 28 625 4015 -4.3 -23.3 21 19.0 -9.5 309 30 307.5 307.7 285.5 310.6 0.94 29 615 4142 -5.1 -18.1 35 13.0 -9.2 305 33 308.0 308.3 286.4 312.9 1.49 30 603 4297 -6.1 -19.1 35 13.0 -10.1 300 36 308.6 308.9 286.5 313.2 1.40 31 602 4310 -6.1 -20.1 32 14.0 -10.3 299 36 308.8 309.0 286.4 313.0 1.29 32 589 4480 -5.5 -27.5 16 22.0 -11.0 294 33 311.4 311.5 286.6 313.7 0.68 33 588 4494 -5.3 -27.3 16 22.0 -10.9 293 33 311.8 311.9 286.8 314.2 0.69 34 523 5399 -13.1 -25.1 36 12.0 -16.0 277 37 313.0 313.2 287.5 316.2 0.95 35 514 5531 -14.1 -31.1 22 17.0 -17.5 276 37 313.4 313.5 287.2 315.3 0.55 36 511 5576 -14.5 -30.5 24 16.0 -17.8 277 38 313.4 313.5 287.2 315.5 0.59 37 509 5605 -14.7 -30.7 24 16.0 -17.9 277 38 313.5 313.6 287.3 315.5 0.58 38 506 5650 -14.9 -26.9 35 12.0 -17.6 278 38 313.8 314.0 287.6 316.7 0.83 39 503 5695 -15.3 -28.3 32 13.0 -18.1 279 39 313.8 314.0 287.6 316.4 0.74 40 500 5740 -15.5 -26.5 38 11.0 -18.0 280 39 314.1 314.3 287.8 317.1 0.88 41 491 5877 -16.5 -24.5 50 8.0 -18.4 278 39 314.6 314.8 288.2 318.2 1.07 42 483 6000 -17.3 -27.3 41 10.0 -19.5 276 40 315.0 315.2 288.1 318.0 0.84 43 461 6347 -20.3 -25.3 64 5.0 -21.4 275 39 315.5 315.7 288.5 319.1 1.06 44 455 6444 -20.7 -27.7 53 7.0 -22.1 275 39 316.2 316.4 288.5 319.2 0.86 45 437 6740 -23.5 -29.5 58 6.0 -24.6 275 39 316.3 316.5 288.4 319.0 0.76 46 433 6807 -23.9 -31.9 48 8.0 -25.2 275 38 316.7 316.8 288.3 318.8 0.61 47 421 7011 -25.7 -31.7 57 6.0 -26.7 275 38 316.9 317.0 288.5 319.2 0.64 48 400 7380 -28.1 -35.1 51 7.0 -29.1 275 43 318.5 318.6 288.8 320.2 0.48 49 390 7562 -29.1 -38.1 42 9.0 -30.2 275 43 319.5 319.5 289.0 320.8 0.37 50 381 7728 -30.3 -36.3 56 6.0 -31.1 276 45 320.0 320.1 289.3 321.7 0.45 51 367 7994 -31.9 -38.9 50 7.0 -32.7 278 51 321.3 321.4 289.6 322.7 0.36 52 353 8268 -34.3 -39.2 61 4.9 -34.8 280 58 321.7 321.8 289.7 323.0 0.36 53 351 8308 -34.3 -40.3 55 6.0 -34.9 281 58 322.2 322.3 289.8 323.4 0.32 54 348 8368 -33.9 -45.9 29 12.0 -34.9 281 60 323.6 323.6 290.0 324.2 0.18 55 346 8408 -34.5 -45.5 32 11.0 -35.4 281 61 323.3 323.3 290.0 324.0 0.19 56 300 9390 -42.5 -50.5 41 8.0 -42.9 290 78 325.5 325.5 290.6 325.9 0.12 57 250 10590 -52.7 -62.7 29 10.0 -52.9 285 88 327.7 327.7 291.1 327.9 0.03 58 200 12000 -61.9 -69.9 34 8.0 -62.0 280 94 334.7 334.7 293.0 334.8 0.02 59 196 12126 -62.9 -71.9 29 9.0 -63.0 280 96 335.1 335.1 293.1 335.1 0.01 60 194 12189 -62.6 -72.4 26 9.8 -62.7 280 97 336.5 336.5 293.4 336.5 0.01 61 150 13810 -55.9 -84.9 1 29.0 -56.2 275 59 373.8 373.8 301.2 373.8 0.00 62 100 16370 -58.7 -87.7 1 29.0 -59.0 270 27 414.3 414.3 307.0 414.3 0.00 63 89 17099 -60.9 -88.9 1 28.0 -61.2 274 28 424.0 424.0 308.2 424.0 0.00 64 84 17460 -58.7 -87.7 1 29.0 -59.1 291 29 435.5 435.5 309.4 435.5 0.00 65 80 17766 -59.1 -88.1 1 29.0 -59.5 278 21 440.8 440.8 310.0 440.8 0.00 66 75 18173 -56.9 -87.9 1 31.0 -57.5 262 20 453.6 453.6 311.2 453.6 0.00 67 70 18610 -57.3 -88.3 1 31.0 -57.9 280 8 461.8 461.8 312.0 461.8 0.00 68 60 19589 -55.5 -87.5 1 32.0 -56.3 264 11 486.6 486.6 314.0 486.7 0.00 69 57 19915 -56.5 -87.5 1 31.0 -57.3 294 7 491.6 491.6 314.4 491.6 0.00 70 54 20259 -54.5 -87.5 1 33.0 -55.5 32 2 503.8 503.8 315.2 503.8 0.00 71 51 20624 -56.1 -88.1 1 32.0 -57.0 112 7 508.4 508.4 315.5 508.4 0.00 72 50 20750 -55.9 -87.9 1 32.0 -56.8 140 9 511.7 511.7 315.8 511.8 0.00 73 44 21564 -54.7 -87.7 1 33.0 -55.9 130 10 533.7 533.7 317.2 533.8 0.00 74 40 22171 -56.3 -88.3 1 32.0 -57.4 103 10 544.5 544.5 317.8 544.5 0.00 75 39 22332 -55.1 -88.1 1 33.0 -56.3 104 11 551.5 551.5 318.2 551.5 0.00 76 36 22841 -56.1 -88.1 1 32.0 -57.3 105 11 561.6 561.6 318.7 561.7 0.00 77 33 23397 -53.3 -87.3 1 34.0 -55.1 167 15 583.2 583.2 319.8 583.3 0.01 78 32 23595 -53.9 -87.9 1 34.0 -55.6 145 13 586.8 586.8 320.0 586.8 0.01 79 30 24010 -52.7 -87.7 1 35.0 -54.7 50 7 601.0 601.0 320.6 601.0 0.01 80 25 25194 -49.7 -86.7 1 37.0 -52.8 92 12 641.8 641.8 322.4 641.8 0.01 81 23 25737 -50.7 -86.7 1 36.0 -53.7 75 16 654.3 654.3 322.9 654.4 0.01 82 20 26650 -49.3 -86.3 1 37.0 -53.0 115 14 685.3 685.3 324.0 685.4 0.01 83 19 26987 -49.5 -86.5 1 37.0 -53.3 107 15 694.8 694.8 324.3 694.9 0.01 84 15 28557 -43.9 -83.9 0 40.0 -50.5 100 17 762.0 762.0 326.3 762.2 0.02 85 15 28557 -43.7 -83.7 0 40.0 -50.4 100 17 762.7 762.7 326.3 762.9 0.02 86 14 29021 -44.7 -84.7 0 40.0 -51.2 63 11 774.5 774.5 326.6 774.6 0.02 87 13 29520 -42.1 -83.1 0 41.0 -50.1 108 16 800.1 800.1 327.3 800.3 0.03 88 12 30062 -42.7 -82.7 0 40.0 -50.8 110 12 816.5 816.5 327.7 816.8 0.04 89 11 30652 -41.3 -82.3 0 41.0 -50.5 96 14 842.1 842.1 328.2 842.5 0.04 90 10 31300 -40.9 -81.9 0 41.0 -50.7 80 17 866.9 866.9 328.8 867.4 0.05 91 9.7 31508 -40.1 -81.1 0 41.0 -50.5 877.5 877.5 329.0 878.0 0.06 92 9.0 32018 -41.1 -82.1 0 41.0 -51.3 892.6 892.7 329.3 893.2 0.05 93 8.7 32249 -39.5 -80.5 0 41.0 -50.7 907.5 907.6 329.6 908.3 0.07 94 8.5 32408 -40.1 -81.1 0 41.0 -51.1 911.2 911.3 329.7 911.9 0.07 95 7.5 33273 -34.1 -77.1 0 43.0 -49.4 968.8 968.9 330.7 970.4 0.14 96 7.4 33367 -33.7 -77.7 0 44.0 -49.3 974.1 974.2 330.8 975.6 0.13 97 7.3 33463 -32.7 -76.7 0 44.0 -49.0 982.0 982.1 330.9 983.8 0.15 TRP 196 12126 -62.9 -71.9 29 9.0 -63.0 280 96 335.1 335.1 293.1 335.1 0.01 WND 194 12189 -62.6 -72.4 26 9.8 -62.7 280 97 336.5 336.5 293.4 336.5 0.01 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 694.91 mb = 3174.72 m = 10415.64 ft Wetbulb zero: 802.16 mb = 2013.97 m = 6607.42 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 39.39 % Est. max temperature: 17.58 C = 63.65 F Sfc-Lift cond lev (LCL): 864.48 mb = 1404.00 m = 4606.26 ft T: 5.62 C 700-500 lapse rate: 6.06 C/km ThetaE index: 5.61 C Layer 803.0- 799.0 mb Conv cond level (CCL): 669.25 mb = 3474.09 m = 11397.79 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 29.22 C = 84.60 F Cap Strength: 11.56 C Lifted Index: 10.85 C Risk: None Lifted Index @300 mb: 15.49 C Lifted Index @700 mb: 7.70 C Showalter Index: 9.68 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.90 C K Index: 3.70 Risk: None Sweat Index: 63.80 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.41 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 65812.83 J/kg Cap Strength: 11.45 C Lift Cond Lev (LCL): 831.40 mb = 1723.08 m = 5653.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 17 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 ---------------------------------------------------------- 0 976 405 310 6 4.6 -3.9 | 148 11 -6.0 9.7 1 952 610 340 9 3.1 -8.5 | 124 9 -7.6 5.1 2 925 846 350 10 1.7 -9.8 | 112 10 -8.9 3.7 3 917 914 350 9 1.6 -8.9 | 117 10 -9.1 4.7 4 884 1219 345 5 1.3 -4.8 | 133 13 -9.3 8.7 5 852 1524 265 3 3.0 0.3 | 151 16 -7.6 13.8 6 850 1543 300 4 3.5 -2.0 | 148 14 -7.2 11.5 7 821 1829 230 5 3.8 3.2 | 158 18 -6.8 16.7 8 790 2134 270 7 7.0 -0.0 | 165 14 -3.6 13.5 9 761 2438 300 15 13.0 -7.5 | 201 6 2.4 6.0 10 733 2743 305 18 14.7 -10.3 | 232 5 4.1 3.2 11 700 3116 305 19 15.6 -10.9 | 242 6 4.9 2.6 12 679 3353 310 23 17.6 -14.8 | 280 7 7.0 -1.3 13 653 3658 300 25 21.7 -12.5 | 265 11 11.0 1.0 14 628 3962 310 29 22.2 -18.6 | 294 13 11.6 -5.1 15 604 4267 300 36 31.2 -18.0 | 282 21 20.5 -4.5 16 581 4572 290 32 30.1 -10.9 | 262 20 19.4 2.6 17 559 4877 290 36 33.8 -12.3 | 267 23 23.2 1.2 18 517 5486 275 37 36.9 -3.2 | 249 28 26.2 10.3 19 500 5740 280 39 38.4 -6.8 | 256 29 27.8 6.8 20 476 6096 275 40 39.8 -3.5 | 251 31 29.2 10.0 21 421 7010 275 38 37.9 -3.3 | 249 29 27.2 10.2 22 400 7380 275 43 42.8 -3.7 | 253 34 32.2 9.8 23 386 7620 275 43 42.8 -3.7 | 253 34 32.2 9.8 24 325 8839 285 71 68.6 -18.4 | 275 58 57.9 -4.8 25 311 9144 285 73 70.5 -18.9 | 275 60 59.9 -5.4 26 300 9390 290 78 73.3 -26.7 | 282 64 62.7 -13.1 27 250 10590 285 88 85.0 -22.8 | 277 75 74.4 -9.2 28 200 12000 280 94 92.6 -16.3 | 272 82 81.9 -2.8 29 196 12126 280 96 94.5 -16.7 | 272 84 83.9 -3.1 30 194 12189 280 97 95.5 -16.8 | 272 85 84.9 -3.3 31 185 12497 280 97 95.5 -16.8 | 272 85 84.9 -3.3 32 176 12802 290 83 78.0 -28.4 | 282 69 67.4 -14.9 33 168 13106 280 73 71.9 -12.7 | 269 61 61.3 0.9 34 152 13716 280 53 52.2 -9.2 | 264 42 41.6 4.3 35 150 13810 275 59 58.8 -5.1 | 260 49 48.1 8.4 36 138 14326 275 62 61.8 -5.4 | 261 52 51.1 8.1 37 132 14630 280 43 42.3 -7.5 | 259 32 31.7 6.1 38 126 14935 270 51 51.0 -0.0 | 251 43 40.4 13.5 39 120 15240 275 46 45.8 -4.0 | 255 36 35.2 9.5 40 100 16370 270 27 27.0 -0.0 | 230 21 16.4 13.5 41 94 16764 255 22 21.3 5.7 | 209 22 10.6 19.2 42 85 17374 290 33 31.0 -11.3 | 264 20 20.4 2.2 43 81 17678 295 18 16.3 -7.6 | 224 8 5.7 5.9 44 77 17983 240 28 24.2 14.0 | 206 31 13.6 27.5 45 74 18288 275 15 14.9 -1.3 | 199 13 4.3 12.2 46 70 18593 230 11 8.4 7.1 | 174 21 -2.2 20.6 47 70 18610 280 8 7.9 -1.4 | 167 12 -2.8 12.1 48 67 18898 275 10 10.0 -0.9 | 177 13 -0.7 12.7 49 64 19202 255 10 9.7 2.6 | 177 16 -1.0 16.1 50 61 19507 265 12 12.0 1.0 | 185 15 1.3 14.6 51 58 19812 260 10 9.8 1.7 | 177 15 -0.8 15.3 52 55 20117 0 0 -0.0 -0.0 | 142 17 -10.6 13.5 53 50 20750 140 9 -5.8 6.9 | 141 26 -16.4 20.4 54 46 21336 140 10 -6.4 7.7 | 141 27 -17.1 21.2 55 40 22250 100 10 -9.8 1.7 | 127 26 -20.5 15.3 56 38 22555 115 12 -10.9 5.1 | 131 28 -21.5 18.6 57 36 22860 105 11 -10.6 2.8 | 128 27 -21.3 16.4 58 33 23470 175 15 -1.3 14.9 | 157 31 -11.9 28.5 59 30 24010 50 7 -5.4 -4.5 | 119 18 -16.0 9.0 60 30 24079 0 0 -0.0 -0.0 | 142 17 -10.6 13.5 61 28 24384 45 6 -4.2 -4.2 | 122 18 -14.9 9.3 62 27 24689 115 12 -10.9 5.1 | 131 28 -21.5 18.6 63 26 24994 45 10 -7.1 -7.1 | 110 19 -17.7 6.5 64 25 25298 115 13 -11.8 5.5 | 130 29 -22.4 19.0 65 23 25603 75 12 -11.6 -3.1 | 115 25 -22.2 10.4 66 22 25908 75 21 -20.3 -5.4 | 105 32 -30.9 8.1 67 20 26518 115 13 -11.8 5.5 | 130 29 -22.4 19.0 68 20 26650 115 14 -12.7 5.9 | 130 30 -23.3 19.4 69 19 26822 100 15 -14.8 2.6 | 122 30 -25.4 16.1 70 18 27432 125 14 -11.5 8.0 | 134 31 -22.1 21.6 71 17 27737 110 15 -14.1 5.1 | 127 31 -24.7 18.7 72 16 28042 135 13 -9.2 9.2 | 139 30 -19.8 22.7 73 16 28346 100 13 -12.8 2.3 | 124 28 -23.4 15.8 74 15 28651 100 18 -17.7 3.1 | 120 33 -28.4 16.7 75 14 28956 55 10 -8.2 -5.7 | 112 20 -18.8 7.8 76 13 29566 110 16 -15.0 5.5 | 127 32 -25.7 19.0 77 12 29870 115 11 -10.0 4.6 | 131 27 -20.6 18.2 78 10 31300 80 17 -16.7 -3.0 | 111 29 -27.4 10.6 Wind Parameters Mean winds (0-6000m): 291.8 at 22.9 knts Storm direction: 321.8 at 17.2 knts Shear (0-3000m) pos: 4.2 neg: 2.1 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 128.9 deg Storm rel helicity (0-3000m) pos: 70.8 neg: -14.4 tot: 56.3 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 44.43 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 ------------------------------------------------------------------------------- 500 340 9 125 9| 6.1 0.0 6.1| 1.0 -14.4 -13.4 -26.9 -0.73| 7.5 -5.4 1000 341 7 129 11| 3.1 3.9 6.9| 22.6 -14.4 8.2 8.2 0.09| 7.9 0.7 1500 328 6 138 11| 2.0 4.2 6.2| 35.4 -14.4 21.0 14.0 0.20| 7.9 1.6 2000 311 7 149 10| 3.9 3.1 7.0| 57.5 -14.4 43.0 21.5 0.33| 9.1 3.0 2500 308 9 156 9| 4.1 2.5 6.6| 64.0 -14.4 49.6 19.8 0.39| 8.3 3.3 3000 308 11 164 7| 4.2 2.1 6.3| 70.8 -14.4 56.3 18.8 0.44| 7.8 3.4 4000 305 16 204 5| 3.2 2.5 5.7| 86.8 -48.8 38.0 9.5 0.27| 8.5 2.3 5000 298 20 237 8| 2.5 3.1 5.7| 93.1-113.3 -20.2 -4.0 0.10| 8.3 0.9 6000 292 23 245 12| 2.3 2.7 5.0|116.2-139.4 -23.2 -3.9 0.09| 7.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250521.06.gif