UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 2 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 77 SFC 964 405 29.4 2.4 18 27.0 14.2 340 3 305.7 306.6 288.8 320.2 4.72 2 953 506 27.4 0.4 17 27.0 12.8 333 4 304.7 305.5 287.9 317.4 4.13 3 941 616 25.6 -1.4 17 27.0 11.5 325 5 304.0 304.7 287.2 315.3 3.66 4 925 765 24.0 -2.0 18 26.0 10.6 315 2 303.8 304.5 287.0 314.8 3.56 5 850 1494 17.4 -1.6 27 19.0 7.7 195 5 304.4 305.1 287.6 316.7 4.00 6 838 1615 16.4 -4.6 23 21.0 6.3 190 6 304.6 305.2 286.9 314.6 3.24 7 836 1635 16.0 -2.0 29 18.0 6.9 189 6 304.3 305.1 287.6 316.5 3.95 8 768 2347 9.4 -2.6 43 12.0 3.5 187 9 304.7 305.5 287.9 317.3 4.11 9 750 2543 7.8 -3.2 46 11.0 2.5 190 10 305.0 305.8 287.9 317.4 4.02 10 719 2890 5.0 -8.0 38 13.0 -0.6 183 16 305.7 306.2 287.0 314.8 2.91 11 710 2992 4.4 -10.6 33 15.0 -1.7 178 18 306.1 306.6 286.6 313.7 2.40 12 700 3108 4.2 -14.8 24 19.0 -2.8 150 16 307.1 307.5 286.3 312.7 1.73 13 696 3155 4.0 -18.0 18 22.0 -3.6 150 16 307.4 307.7 285.9 311.8 1.33 14 688 3248 5.0 -25.0 9 30.0 -4.0 150 15 309.5 309.7 286.1 312.0 0.73 15 647 3746 1.4 -28.6 9 30.0 -6.6 171 10 311.0 311.1 286.4 312.9 0.56 16 625 4023 0.8 -34.2 5 35.0 -7.5 127 14 313.4 313.4 286.9 314.6 0.34 17 604 4296 -1.3 -41.3 3 40.0 -9.2 140 17 314.0 314.0 286.9 314.6 0.17 18 569 4768 -5.3 -35.3 7 30.0 -11.7 134 22 314.7 314.8 287.4 315.9 0.33 19 546 5091 -7.3 -43.3 4 36.0 -13.5 130 19 316.1 316.1 287.6 316.6 0.15 20 542 5148 -7.1 -48.1 2 41.0 -13.5 130 18 317.0 317.0 287.9 317.3 0.09 21 535 5249 -7.9 -31.9 13 24.0 -13.3 134 17 317.2 317.3 288.4 319.0 0.49 22 526 5380 -8.9 -38.9 7 30.0 -14.5 145 16 317.6 317.6 288.2 318.5 0.25 23 504 5709 -11.9 -26.9 28 15.0 -15.6 139 17 317.8 318.0 289.0 320.7 0.84 24 500 5770 -12.5 -28.5 25 16.0 -16.2 135 18 317.8 317.9 288.8 320.4 0.73 25 493 5878 -13.3 -30.3 23 17.0 -17.0 133 18 318.1 318.2 288.8 320.3 0.62 26 443 6681 -20.9 -33.9 30 13.0 -23.1 106 18 318.4 318.5 288.8 320.1 0.49 27 432 6867 -22.5 -32.5 40 10.0 -24.2 103 16 318.7 318.8 288.9 320.7 0.58 28 423 7021 -23.1 -41.1 18 18.0 -25.4 101 15 319.8 319.9 289.0 320.7 0.25 29 422 7039 -23.1 -43.1 14 20.0 -25.5 103 14 320.0 320.1 289.0 320.8 0.20 30 416 7144 -23.3 -45.3 11 22.0 -25.8 118 11 321.1 321.1 289.3 321.7 0.16 31 409 7268 -23.9 -46.9 10 23.0 -26.4 136 8 321.9 321.9 289.5 322.4 0.14 32 400 7430 -25.3 -44.3 15 19.0 -27.5 160 3 322.1 322.1 289.6 322.8 0.19 33 372 7951 -29.7 -45.7 20 16.0 -31.2 150 2 323.0 323.1 289.9 323.7 0.17 34 368 8028 -30.1 -50.1 12 20.0 -31.7 157 2 323.5 323.5 289.9 323.9 0.11 35 350 8382 -33.5 -52.5 13 19.0 -34.8 191 2 323.6 323.6 289.9 323.9 0.08 36 334 8707 -36.5 -49.5 25 13.0 -37.4 222 3 323.8 323.9 290.0 324.3 0.13 37 329 8812 -37.5 -51.5 22 14.0 -38.4 232 3 323.9 323.9 290.0 324.2 0.10 38 324 8917 -38.5 -49.5 30 11.0 -39.2 242 3 323.9 323.9 290.1 324.4 0.13 39 321 8981 -39.1 -52.1 24 13.0 -39.8 248 3 323.9 323.9 290.0 324.3 0.10 40 317 9066 -39.9 -49.9 34 10.0 -40.5 257 3 324.0 324.0 290.1 324.5 0.13 41 314 9131 -40.1 -48.1 42 8.0 -40.6 263 3 324.6 324.6 290.3 325.2 0.16 42 309 9240 -41.1 -51.1 33 10.0 -41.6 276 2 324.7 324.7 290.3 325.1 0.11 43 300 9440 -42.9 -50.9 41 8.0 -43.3 300 1 324.9 324.9 290.4 325.4 0.12 44 294 9576 -43.9 -50.9 46 7.0 -44.2 309 1 325.4 325.4 290.5 325.8 0.12 45 286 9760 -45.5 -56.5 28 11.0 -45.9 320 1 325.6 325.7 290.5 325.9 0.06 46 271 10115 -48.5 -54.5 50 6.0 -48.7 343 0 326.3 326.4 290.7 326.7 0.09 47 267 10213 -49.3 -58.3 34 9.0 -49.6 350 0 326.6 326.6 290.8 326.8 0.05 48 265 10262 -49.3 -60.3 27 11.0 -49.6 353 0 327.3 327.3 291.0 327.4 0.04 49 250 10640 -52.7 -60.7 37 8.0 -52.9 190 2 327.7 327.7 291.1 327.9 0.04 50 243 10823 -54.1 -61.1 42 7.0 -54.2 176 3 328.3 328.3 291.3 328.5 0.04 51 237 10984 -55.1 -64.1 32 9.0 -55.2 164 3 329.1 329.1 291.5 329.3 0.03 52 216 11572 -60.1 -66.1 45 6.0 -60.2 118 5 330.2 330.2 291.8 330.3 0.02 53 209 11777 -61.3 -68.3 39 7.0 -61.4 102 5 331.5 331.5 292.2 331.6 0.02 54 200 12050 -63.1 -68.1 51 5.0 -63.1 80 6 332.8 332.8 292.5 332.9 0.02 55 198 12112 -63.7 -68.2 54 4.5 -63.7 85 5 332.8 332.8 292.5 332.9 0.02 56 194 12238 -60.9 -69.9 30 9.0 -61.0 89 6 339.3 339.3 294.1 339.3 0.02 57 190 12367 -61.7 -73.7 19 12.0 -61.8 92 7 340.0 340.0 294.3 340.0 0.01 58 187 12467 -58.3 -79.3 5 21.0 -58.5 95 8 347.0 347.0 296.0 347.1 0.00 59 150 13850 -59.7 -84.7 2 25.0 -59.9 110 11 367.2 367.2 300.1 367.2 0.00 60 100 16360 -63.3 -89.3 2 26.0 -63.5 95 3 405.4 405.4 305.9 405.4 0.00 61 84 17422 -65.7 -89.7 2 24.0 -65.9 111 10 421.3 421.3 307.9 421.3 0.00 62 72 18366 -61.1 -89.1 1 28.0 -61.4 160 8 450.0 450.0 310.8 450.0 0.00 63 70 18540 -62.5 -89.5 1 27.0 -62.8 225 14 450.7 450.7 310.9 450.7 0.00 64 67 18810 -63.1 -90.1 1 27.0 -63.4 226 13 455.1 455.1 311.3 455.1 0.00 65 62 19288 -61.7 -89.7 1 28.0 -62.1 246 10 468.4 468.4 312.5 468.4 0.00 66 60 19490 -62.7 -89.7 1 27.0 -63.0 225 10 470.5 470.5 312.7 470.6 0.00 67 56 19919 -58.7 -89.7 1 31.0 -59.3 181 10 489.0 489.0 314.1 489.1 0.00 68 52 20383 -59.3 -89.3 1 30.0 -59.9 134 10 498.1 498.1 314.8 498.1 0.00 69 50 20630 -57.1 -89.1 1 32.0 -57.9 190 8 508.9 508.9 315.6 508.9 0.00 70 45 21298 -56.3 -89.3 1 33.0 -57.3 250 8 526.4 526.4 316.7 526.4 0.00 71 45 21298 -56.3 -88.3 1 32.0 -57.3 250 8 526.4 526.4 316.7 526.4 0.00 72 40 22044 -57.1 -89.1 1 32.0 -58.1 313 10 542.5 542.5 317.6 542.5 0.00 73 36 22712 -56.5 -88.5 1 32.0 -57.6 188 11 560.6 560.6 318.7 560.6 0.00 74 34 23076 -54.7 -88.7 1 34.0 -56.2 278 11 574.6 574.6 319.4 574.6 0.00 75 31 23663 -57.5 -89.5 1 32.0 -58.7 66 13 582.4 582.4 319.8 582.4 0.00 76 30 23870 -57.7 -88.7 1 31.0 -58.9 180 11 587.3 587.3 320.0 587.4 0.00 77 28 24305 -58.3 -89.3 1 31.0 -59.5 182 11 597.4 597.4 320.5 597.4 0.00 78 28 24305 -58.3 -89.3 1 31.0 -59.5 182 11 597.4 597.4 320.5 597.4 0.00 79 20 26460 -50.7 -86.7 1 36.0 -54.0 20 2 681.0 681.0 323.8 681.1 0.01 80 19 26795 -49.9 -86.9 1 37.0 -53.5 40 6 693.5 693.5 324.2 693.6 0.01 81 17 27520 -50.9 -86.9 1 36.0 -54.5 90 13 712.7 712.7 324.8 712.8 0.01 82 14 28792 -48.1 -86.1 0 38.0 -53.2 115 10 762.9 762.9 326.3 763.1 0.02 83 13 29278 -49.9 -86.9 1 37.0 -54.6 276 9 773.0 773.1 326.5 773.2 0.02 84 11 30382 -45.3 -85.3 0 40.0 -52.5 251 3 827.6 827.6 327.9 827.8 0.02 85 11 30382 -45.7 -84.7 0 39.0 -52.7 251 3 826.1 826.1 327.8 826.4 0.03 86 10 31020 -43.5 -83.5 0 40.0 -52.0 260 5 857.2 857.2 328.5 857.5 0.04 87 9.0 31732 -41.1 -82.1 0 41.0 -51.3 892.6 892.7 329.3 893.2 0.05 TRP 198 12112 -63.7 -68.2 54 4.5 -63.7 85 5 332.8 332.8 292.5 332.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 617.00 mb = 4127.44 m = 13541.32 ft Wetbulb zero: 724.76 mb = 2824.30 m = 9265.95 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 19.38 % Est. max temperature: 28.15 C = 82.68 F Sfc-Lift cond lev (LCL): 648.25 mb = 3729.98 m = 12237.31 ft T: 1.51 C 700-500 lapse rate: 6.27 C/km ThetaE index: 5.67 C Layer 719.0- 688.0 mb Conv cond level (CCL): 529.59 mb = 5327.74 m = 17479.26 ft Mean mixing ratio: 3.81 g/kg Conv temperature: 40.96 C = 105.72 F Cap Strength: 7.64 C Lifted Index: 6.23 C Risk: None Lifted Index @300 mb: 6.74 C Lifted Index @700 mb: 2.65 C Showalter Index: 5.76 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 10.90 C K Index: 9.30 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.45 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 53602.29 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 633.44 mb = 3915.65 m = 12846.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 10 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 ---------------------------------------------------------- 0 964 405 340 3 1.0 -2.8 | 354 12 1.3 -12.4 1 942 610 325 5 2.9 -4.1 | 347 14 3.1 -13.7 2 925 765 315 2 1.4 -1.4 | 352 11 1.6 -11.0 3 909 914 210 2 1.0 1.7 | 351 8 1.2 -7.9 4 878 1219 180 3 0.0 3.0 | 358 7 0.2 -6.6 5 850 1494 195 5 1.3 4.8 | 342 5 1.5 -4.8 6 816 1829 180 8 0.0 8.0 | 352 2 0.2 -1.6 7 787 2134 180 10 0.0 10.0 | 210 0 0.2 0.4 8 759 2438 190 9 1.6 8.9 | 293 2 1.8 -0.7 9 731 2743 190 13 2.3 12.8 | 218 4 2.5 3.2 10 705 3048 175 19 -1.7 18.9 | 171 9 -1.4 9.3 11 700 3108 150 16 -8.0 13.9 | 119 9 -7.8 4.2 12 679 3353 150 14 -7.0 12.1 | 110 7 -6.8 2.5 13 653 3658 185 9 0.8 9.0 | 302 1 1.0 -0.6 14 628 3962 125 14 -11.5 8.0 | 82 11 -11.2 -1.6 15 605 4267 140 17 -10.9 13.0 | 108 11 -10.7 3.4 16 582 4572 140 23 -14.8 17.6 | 119 17 -14.6 8.0 17 560 4877 130 21 -16.1 13.5 | 104 16 -15.9 3.9 18 539 5182 130 18 -13.8 11.6 | 98 14 -13.6 2.0 19 518 5486 155 14 -5.9 12.7 | 118 6 -5.7 3.1 20 500 5770 135 18 -12.7 12.7 | 104 13 -12.5 3.1 21 479 6096 130 17 -13.0 10.9 | 96 13 -12.8 1.3 22 459 6401 110 20 -18.8 6.8 | 82 19 -18.6 -2.8 23 423 7010 100 15 -14.8 2.6 | 64 16 -14.5 -7.0 24 400 7430 160 3 -1.0 2.8 | 7 7 -0.8 -6.8 25 389 7620 120 2 -1.7 1.0 | 10 9 -1.5 -8.6 26 313 9144 265 3 3.0 0.3 | 341 10 3.2 -9.3 27 300 9440 300 1 0.9 -0.5 | 354 10 1.1 -10.1 28 261 10363 0 0 -0.0 -0.0 | 359 10 0.2 -9.6 29 250 10640 190 2 0.3 2.0 | 356 8 0.6 -7.6 30 200 12050 80 6 -5.9 -1.0 | 28 12 -5.7 -10.6 31 198 12112 85 5 -5.0 -0.4 | 25 11 -4.8 -10.0 32 177 12802 105 10 -9.7 2.6 | 53 12 -9.4 -7.0 33 169 13106 125 12 -9.8 6.9 | 74 10 -9.6 -2.7 34 153 13716 80 10 -9.8 -1.7 | 40 15 -9.6 -11.3 35 150 13850 110 11 -10.3 3.8 | 60 12 -10.1 -5.8 36 146 14021 110 11 -10.3 3.8 | 60 12 -10.1 -5.8 37 139 14326 105 10 -9.7 2.6 | 53 12 -9.4 -7.0 38 132 14630 120 11 -9.5 5.5 | 66 10 -9.3 -4.1 39 126 14935 195 13 3.4 12.6 | 231 5 3.6 2.9 40 120 15240 260 17 16.7 3.0 | 291 18 17.0 -6.7 41 114 15545 285 21 20.3 -5.4 | 306 25 20.5 -15.0 42 109 15850 330 12 6.0 -10.4 | 343 21 6.2 -20.0 43 100 16360 95 3 -3.0 0.3 | 16 10 -2.8 -9.3 44 94 16764 95 3 -3.0 0.3 | 16 10 -2.8 -9.3 45 85 17374 110 10 -9.4 3.4 | 56 11 -9.2 -6.2 46 73 18288 130 5 -3.8 3.2 | 29 7 -3.6 -6.4 47 70 18540 225 14 9.9 9.9 | 268 10 10.1 0.3 48 69 18593 230 10 7.7 6.4 | 292 9 7.9 -3.2 49 66 18898 225 14 9.9 9.9 | 268 10 10.1 0.3 50 63 19202 255 10 9.7 2.6 | 305 12 9.9 -7.0 51 52 20422 130 10 -7.7 6.4 | 67 8 -7.4 -3.2 52 50 20630 190 8 1.4 7.9 | 317 2 1.6 -1.7 53 49 20726 175 10 -0.9 10.0 | 119 1 -0.6 0.4 54 45 21336 255 8 7.7 2.1 | 313 11 8.0 -7.5 55 43 21641 340 11 3.8 -10.3 | 349 20 4.0 -19.9 56 41 21946 340 10 3.4 -9.4 | 349 19 3.7 -19.0 57 37 22555 175 10 -0.9 10.0 | 119 1 -0.6 0.4 58 35 22860 200 12 4.1 11.3 | 249 5 4.3 1.7 59 34 23165 310 10 7.7 -6.4 | 334 18 7.9 -16.0 60 32 23470 50 10 -7.7 -6.4 | 25 18 -7.4 -16.0 61 30 23774 75 14 -13.5 -3.6 | 45 19 -13.3 -13.2 62 30 23870 180 11 0.0 11.0 | 189 1 0.2 1.4 63 29 24079 155 10 -4.2 9.1 | 82 4 -4.0 -0.5 64 28 24384 190 11 1.9 10.8 | 240 2 2.1 1.2 65 26 24689 235 10 8.2 5.7 | 295 9 8.4 -3.9 66 23 25603 315 10 7.1 -7.1 | 336 18 7.3 -16.7 67 22 25908 350 11 1.9 -10.8 | 354 21 2.1 -20.4 68 21 26213 50 11 -8.4 -7.1 | 26 19 -8.2 -16.7 69 20 26460 20 2 -0.7 -1.9 | 2 11 -0.5 -11.5 70 18 27127 60 10 -8.7 -5.0 | 30 17 -8.4 -14.6 71 17 27432 95 13 -13.0 1.1 | 56 15 -12.7 -8.5 72 16 27737 80 12 -11.8 -2.1 | 45 16 -11.6 -11.7 73 14 28651 100 10 -9.8 1.7 | 51 12 -9.6 -7.9 74 14 28956 130 10 -7.7 6.4 | 67 8 -7.4 -3.2 75 13 29261 280 10 9.8 -1.7 | 318 15 10.1 -11.3 76 12 29566 240 1 0.9 0.5 | 353 9 1.1 -9.1 77 10 31020 260 5 4.9 0.9 | 329 10 5.2 -8.7 Wind Parameters Mean winds (0-6000m): 148.6 at 12.8 knts Storm direction: 178.6 at 9.6 knts Shear (0-3000m) pos: 0.3 neg: 2.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -36.0 tot: -31.2 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 34.17 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 ------------------------------------------------------------------------------- 500 321 3 349 12| 0.0 4.6 4.6| 2.0 -6.1 -4.1 -8.2 -0.13| 8.4 -1.1 1000 255 3 340 9| 0.0 3.7 3.7| 3.8 -7.4 -3.6 -3.6 -0.09| 5.9 -0.5 1500 202 4 342 6| 0.0 3.9 3.9| 4.0 -8.4 -4.4 -2.9 -0.09| 5.5 -0.5 2000 191 6 343 4| 0.4 2.9 3.3| 4.2 -8.5 -4.2 -2.1 -0.08| 4.9 -0.4 2500 190 7 333 3| 0.3 3.8 4.1| 4.2 -14.1 -9.8 -3.9 -0.27| 5.5 -1.5 3000 179 8 353 1| 0.3 2.8 3.1| 4.8 -36.0 -31.2 -10.4 -0.43| 7.1 -3.1 4000 166 10 87 2| 0.8 2.1 3.0| 23.2 -39.8 -16.6 -4.2 -0.19| 8.5 -1.6 5000 154 12 103 5| 0.8 1.8 2.7| 33.3 -60.8 -27.5 -5.5 -0.17| 8.4 -1.5 6000 149 13 102 7| 0.7 2.2 2.9| 34.6 -90.0 -55.4 -9.2 -0.22| 8.4 -1.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250502.00.gif