UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052806.upa.cvt Date: 0600Z 28 MAY 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 28 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 81 SFC 965 405 25.6 10.6 39 15.0 16.2 0 0 301.8 303.3 290.7 326.6 8.34 2 963 423 27.0 11.0 37 16.0 16.8 356 1 303.4 305.0 291.5 329.0 8.58 3 961 441 27.2 10.2 34 17.0 16.5 351 1 303.8 305.3 291.2 328.2 8.15 4 925 769 25.4 8.4 34 17.0 15.0 300 7 305.3 306.7 291.1 327.9 7.49 5 924 778 25.4 8.4 34 17.0 15.0 300 7 305.4 306.8 291.2 328.0 7.50 6 880 1205 22.6 6.6 36 16.0 13.0 296 10 306.8 308.1 291.1 327.9 6.96 7 850 1505 20.0 5.0 37 15.0 11.3 275 6 307.1 308.3 290.8 326.8 6.44 8 810 1918 16.4 3.4 42 13.0 9.0 228 3 307.5 308.7 290.6 326.0 6.04 9 800 2023 16.0 2.0 39 14.0 8.3 201 3 308.2 309.2 290.3 325.2 5.53 10 771 2336 13.6 3.6 51 10.0 7.9 145 7 308.9 310.1 291.3 328.7 6.44 11 750 2568 12.6 -0.4 41 13.0 5.7 140 11 310.3 311.2 290.5 325.7 4.96 12 746 2613 12.2 -0.8 41 13.0 5.4 144 12 310.3 311.2 290.4 325.4 4.84 13 704 3095 8.2 -3.8 42 12.0 2.3 164 21 311.1 311.8 290.0 324.0 4.10 14 700 3142 7.6 -3.4 46 11.0 2.2 165 22 310.9 311.7 290.0 324.3 4.25 15 665 3562 3.6 -4.4 56 8.0 -0.2 165 25 311.0 311.8 290.0 324.1 4.15 16 655 3685 2.6 -8.4 44 11.0 -2.2 165 26 311.2 311.8 289.1 321.1 3.10 17 653 3710 2.4 -8.6 44 11.0 -2.4 166 25 311.3 311.8 289.0 321.0 3.06 18 648 3772 2.0 -13.0 32 15.0 -3.8 168 23 311.5 311.9 288.3 318.5 2.17 19 646 3797 2.4 -16.6 23 19.0 -4.4 169 23 312.2 312.5 287.9 317.6 1.61 20 613 4220 1.4 -27.6 9 29.0 -6.8 183 12 315.8 315.9 288.1 318.1 0.65 21 585 4595 -1.7 -19.7 24 18.0 -7.7 184 4 316.4 316.7 289.0 321.1 1.37 22 581 4650 -1.5 -23.5 17 22.0 -8.2 176 5 317.3 317.5 288.9 320.7 0.99 23 570 4802 -2.5 -24.5 17 22.0 -8.9 154 7 317.9 318.0 289.0 321.0 0.92 24 538 5258 -5.7 -20.7 30 15.0 -10.4 146 8 319.3 319.6 290.0 324.0 1.37 25 509 5691 -8.1 -25.1 24 17.0 -12.8 153 7 321.5 321.7 290.2 324.9 0.98 26 500 5830 -8.9 -24.9 26 16.0 -13.3 155 7 322.2 322.4 290.5 325.7 1.01 27 471 6287 -12.1 -26.1 30 14.0 -15.7 163 7 323.8 324.0 290.9 327.2 0.97 28 443 6751 -14.9 -29.9 27 15.0 -18.3 178 12 326.0 326.1 291.3 328.6 0.72 29 400 7510 -20.9 -29.9 44 9.0 -22.8 155 11 327.8 328.0 291.9 330.7 0.80 30 395 7603 -21.9 -29.9 48 8.0 -23.5 155 11 327.7 327.9 291.9 330.6 0.81 31 391 7678 -22.1 -31.1 44 9.0 -23.9 155 11 328.4 328.5 292.0 331.1 0.73 32 373 8024 -25.1 -32.1 52 7.0 -26.3 156 10 328.9 329.0 292.1 331.4 0.69 33 372 8043 -25.3 -33.3 47 8.0 -26.7 156 10 328.9 329.0 292.0 331.1 0.62 34 364 8201 -26.7 -33.7 52 7.0 -27.9 157 10 329.0 329.2 292.0 331.3 0.61 35 359 8301 -27.1 -37.1 38 10.0 -28.6 157 9 329.8 329.9 292.1 331.5 0.44 36 355 8382 -27.7 -37.7 38 10.0 -29.1 157 9 330.1 330.1 292.2 331.6 0.42 37 339 8712 -30.7 -37.7 50 7.0 -31.6 159 8 330.4 330.4 292.3 332.0 0.44 38 336 8775 -31.1 -40.1 41 9.0 -32.2 159 8 330.7 330.7 292.3 332.0 0.35 39 328 8946 -32.5 -41.5 40 9.0 -33.5 159 8 331.0 331.1 292.3 332.2 0.31 40 326 8989 -32.9 -41.9 40 9.0 -33.8 159 7 331.0 331.1 292.3 332.2 0.30 41 312 9297 -35.5 -43.5 44 8.0 -36.2 148 8 331.6 331.6 292.4 332.6 0.26 42 307 9410 -35.9 -46.9 31 11.0 -36.8 139 10 332.6 332.6 292.6 333.3 0.18 43 300 9570 -37.3 -46.3 39 9.0 -38.0 120 15 332.8 332.8 292.7 333.6 0.20 44 299 9593 -37.7 -46.7 38 9.0 -38.4 120 15 332.5 332.6 292.6 333.3 0.19 45 297 9639 -37.9 -48.9 31 11.0 -38.7 119 15 332.9 332.9 292.7 333.5 0.15 46 264 10438 -44.9 -50.9 51 6.0 -45.2 110 16 334.1 334.1 293.0 334.6 0.13 47 262 10489 -45.3 -54.3 36 9.0 -45.7 110 16 334.2 334.2 292.9 334.6 0.09 48 254 10695 -46.9 -53.9 45 7.0 -47.2 110 18 334.8 334.8 293.1 335.2 0.10 49 250 10800 -47.9 -54.9 44 7.0 -48.2 110 19 334.9 334.9 293.1 335.2 0.09 50 248 10853 -48.1 -59.1 27 11.0 -48.4 109 19 335.3 335.3 293.2 335.5 0.05 51 245 10933 -48.7 -57.7 34 9.0 -49.0 106 19 335.6 335.6 293.3 335.9 0.06 52 240 11067 -49.9 -60.9 26 11.0 -50.2 111 19 335.8 335.8 293.3 336.0 0.04 53 236 11176 -50.7 -57.7 43 7.0 -50.9 118 18 336.2 336.2 293.4 336.5 0.07 54 228 11400 -52.3 -63.3 25 11.0 -52.5 124 19 337.1 337.1 293.6 337.2 0.03 55 210 11924 -56.9 -64.9 36 8.0 -57.1 118 23 337.9 337.9 293.9 338.0 0.03 56 207 12015 -57.7 -63.7 46 6.0 -57.8 117 24 338.0 338.1 293.9 338.2 0.04 57 200 12230 -59.7 -67.7 35 8.0 -59.8 120 25 338.2 338.2 293.9 338.3 0.02 58 169 13261 -67.7 -73.7 42 6.0 -67.7 125 14 341.6 341.6 294.7 341.7 0.01 59 150 13980 -66.3 -77.3 20 11.0 -66.4 105 15 355.9 355.9 297.9 355.9 0.01 60 100 16470 -61.7 -87.7 2 26.0 -61.9 265 5 408.5 408.5 306.3 408.5 0.00 61 95 16789 -59.3 -87.3 1 28.0 -59.6 258 6 419.3 419.3 307.6 419.3 0.00 62 91 17058 -61.1 -87.1 2 26.0 -61.4 183 11 420.9 420.9 307.8 420.9 0.00 63 86 17411 -58.3 -87.3 1 29.0 -58.7 238 15 433.4 433.4 309.2 433.4 0.00 64 77 18103 -60.5 -87.5 2 27.0 -60.9 291 3 442.7 442.7 310.1 442.7 0.00 65 74 18351 -60.3 -88.3 1 28.0 -60.7 189 8 448.2 448.2 310.7 448.2 0.00 66 71 18610 -57.5 -87.5 1 30.0 -58.0 199 13 459.5 459.5 311.7 459.5 0.00 67 70 18700 -57.5 -86.5 1 29.0 -58.0 170 11 461.4 461.4 311.9 461.4 0.00 68 67 18976 -57.1 -87.1 1 30.0 -57.7 178 10 468.1 468.1 312.5 468.1 0.00 69 60 19670 -58.3 -87.3 1 29.0 -58.9 196 10 480.4 480.4 313.5 480.4 0.00 70 55 20218 -56.5 -86.5 1 30.0 -57.3 183 11 496.6 496.6 314.7 496.6 0.00 71 50 20820 -56.9 -86.9 1 30.0 -57.7 65 8 509.4 509.4 315.6 509.4 0.00 72 48 21078 -57.9 -87.9 1 30.0 -58.7 93 7 513.0 513.0 315.8 513.0 0.00 73 42 21925 -55.9 -86.9 1 31.0 -57.0 61 4 537.9 537.9 317.4 537.9 0.00 74 30 24080 -53.7 -85.7 1 32.0 -55.5 90 17 598.2 598.2 320.5 598.3 0.01 75 28 24523 -53.3 -86.3 1 33.0 -55.3 101 17 611.3 611.3 321.1 611.3 0.01 76 25 25251 -53.7 -86.7 1 33.0 -55.8 103 10 630.3 630.3 321.9 630.3 0.01 77 22 26077 -50.1 -85.1 1 35.0 -53.3 113 11 664.5 664.5 323.2 664.6 0.01 78 20 26700 -49.5 -84.5 1 35.0 -53.1 160 9 684.7 684.7 323.9 684.8 0.02 79 18 27393 -48.1 -84.1 1 36.0 -52.5 77 8 710.0 710.0 324.7 710.2 0.02 80 18 27393 -48.3 -84.3 1 36.0 -52.6 77 8 709.4 709.4 324.7 709.5 0.02 81 17 27772 -45.9 -82.9 1 37.0 -51.2 49 3 728.8 728.8 325.3 729.0 0.02 82 15 28607 -44.9 -82.9 1 38.0 -51.1 39 10 758.7 758.7 326.2 758.9 0.03 83 15 28607 -44.9 -82.9 1 38.0 -51.1 39 10 758.7 758.7 326.2 758.9 0.03 84 14 29069 -45.3 -83.3 1 38.0 -51.6 74 17 772.4 772.4 326.5 772.7 0.03 85 10 31350 -38.3 -80.3 0 42.0 -49.6 100 12 876.6 876.6 329.0 877.2 0.06 86 8.6 32394 -35.3 -78.3 0 43.0 -49.1 926.9 927.0 329.9 928.0 0.10 87 8.2 32726 -35.5 -78.5 0 43.0 -49.4 938.8 938.9 330.2 940.0 0.10 TRP 169 13261 -67.7 -73.7 42 6.0 -67.7 125 14 341.6 341.6 294.7 341.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 600.35 mb = 4389.56 m = 14401.26 ft Wetbulb zero: 668.17 mb = 3523.07 m = 11558.48 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 33.27 % Est. max temperature: 31.22 C = 88.19 F Sfc-Lift cond lev (LCL): 774.02 mb = 2302.52 m = 7554.10 ft T: 13.85 C 700-500 lapse rate: 6.14 C/km ThetaE index: 4.72 C Layer 750.0- 700.0 mb Conv cond level (CCL): 663.59 mb = 3579.12 m = 11742.38 ft Mean mixing ratio: 7.42 g/kg Conv temperature: 34.72 C = 94.50 F Cap Strength: 4.82 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 4.28 C Lifted Index @700 mb: 4.01 C Showalter Index: 3.91 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 13.90 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 79.00 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.50 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 46140.31 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 716.03 mb = 2953.95 m = 9691.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 8 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 ---------------------------------------------------------- 0 965 405 0 0 -0.0 -0.0 | 20 8 -2.6 -7.2 1 942 610 310 6 4.6 -3.9 | 350 11 2.0 -11.1 2 925 769 300 7 6.1 -3.5 | 342 11 3.5 -10.7 3 910 914 305 8 6.6 -4.6 | 341 12 4.0 -11.8 4 878 1219 295 10 9.1 -4.2 | 330 13 6.5 -11.5 5 850 1505 275 6 6.0 -0.5 | 336 8 3.4 -7.8 6 818 1829 250 3 2.8 1.0 | 358 6 0.3 -6.2 7 789 2134 170 3 -0.5 3.0 | 36 5 -3.1 -4.3 8 761 2438 130 9 -6.9 5.8 | 81 10 -9.5 -1.4 9 734 2743 155 15 -6.3 13.6 | 126 11 -8.9 6.4 10 700 3142 165 22 -5.7 21.3 | 149 16 -8.3 14.0 11 656 3658 165 26 -6.7 25.1 | 153 20 -9.3 17.9 12 608 4267 185 10 0.9 10.0 | 148 3 -1.7 2.7 13 585 4572 185 4 0.3 4.0 | 34 4 -2.2 -3.2 14 563 4877 140 8 -5.1 6.1 | 82 8 -7.7 -1.1 15 500 5830 155 7 -3.0 6.3 | 81 6 -5.5 -0.9 16 483 6096 155 5 -2.1 4.5 | 60 5 -4.7 -2.7 17 445 6706 180 12 0.0 12.0 | 152 5 -2.6 4.8 18 427 7010 165 12 -3.1 11.6 | 128 7 -5.7 4.4 19 410 7315 175 10 -0.9 10.0 | 128 4 -3.4 2.7 20 400 7510 155 11 -4.6 10.0 | 111 8 -7.2 2.7 21 394 7620 155 11 -4.6 10.0 | 111 8 -7.2 2.7 22 318 9144 160 7 -2.4 6.6 | 83 5 -5.0 -0.7 23 305 9449 135 10 -7.1 7.1 | 89 10 -9.6 -0.2 24 300 9570 120 15 -13.0 7.5 | 91 16 -15.6 0.3 25 279 10058 110 13 -12.2 4.4 | 79 15 -14.8 -2.8 26 250 10800 110 19 -17.9 6.5 | 88 20 -20.4 -0.7 27 243 10973 105 19 -18.4 4.9 | 84 21 -20.9 -2.3 28 232 11278 125 18 -14.7 10.3 | 100 18 -17.3 3.1 29 201 12192 115 25 -22.7 10.6 | 98 25 -25.2 3.3 30 200 12230 120 25 -21.7 12.5 | 102 25 -24.2 5.3 31 169 13261 125 14 -11.5 8.0 | 93 14 -14.0 0.8 32 165 13411 135 18 -12.7 12.7 | 110 16 -15.3 5.5 33 157 13716 110 16 -15.0 5.5 | 84 18 -17.6 -1.8 34 150 13980 105 15 -14.5 3.9 | 79 17 -17.1 -3.3 35 149 14021 85 15 -14.9 -1.3 | 64 19 -17.5 -8.5 36 142 14326 145 10 -5.7 8.2 | 97 8 -8.3 1.0 37 128 14935 270 11 11.0 -0.0 | 311 11 8.4 -7.2 38 122 15240 310 6 4.6 -3.9 | 350 11 2.0 -11.1 39 100 16470 265 5 5.0 0.4 | 340 7 2.4 -6.8 40 95 16764 265 5 5.0 0.4 | 340 7 2.4 -6.8 41 91 17069 180 11 0.0 11.0 | 146 5 -2.6 3.8 42 87 17374 235 16 13.1 9.2 | 260 11 10.5 1.9 43 82 17678 255 10 9.7 2.6 | 303 8 7.1 -4.6 44 79 17983 0 0 -0.0 -0.0 | 20 8 -2.6 -7.2 45 75 18288 185 7 0.6 7.0 | 83 2 -2.0 -0.3 46 71 18593 205 13 5.5 11.8 | 213 5 2.9 4.6 47 70 18700 170 11 -1.9 10.8 | 129 6 -4.5 3.6 48 68 18898 170 10 -1.7 9.8 | 121 5 -4.3 2.6 49 65 19202 200 10 3.4 9.4 | 201 2 0.9 2.2 50 62 19507 205 10 4.2 9.1 | 222 2 1.7 1.8 51 56 20117 170 11 -1.9 10.8 | 129 6 -4.5 3.6 52 53 20422 210 10 5.0 8.7 | 240 3 2.4 1.4 53 50 20820 65 8 -7.3 -3.4 | 43 14 -9.8 -10.6 54 46 21336 120 7 -6.1 3.5 | 67 9 -8.6 -3.7 55 38 22555 0 0 -0.0 -0.0 | 20 8 -2.6 -7.2 56 35 23165 25 10 -4.2 -9.1 | 23 18 -6.8 -16.3 57 33 23470 85 10 -10.0 -0.9 | 57 15 -12.5 -8.1 58 31 23774 45 10 -7.1 -7.1 | 34 17 -9.6 -14.3 59 30 24079 85 15 -14.9 -1.3 | 64 19 -17.5 -8.5 60 30 24080 90 17 -17.0 0.0 | 70 21 -19.6 -7.2 61 29 24384 85 16 -15.9 -1.4 | 65 20 -18.5 -8.6 62 27 24689 120 19 -16.5 9.5 | 97 19 -19.0 2.3 63 26 24994 120 13 -11.3 6.5 | 87 14 -13.8 -0.7 64 25 25298 100 10 -9.8 1.7 | 66 14 -12.4 -5.5 65 23 25908 90 12 -12.0 0.0 | 64 16 -14.6 -7.2 66 22 26213 130 11 -8.4 7.1 | 89 11 -11.0 -0.2 67 20 26700 160 9 -3.1 8.5 | 102 6 -5.6 1.2 68 20 26822 120 10 -8.7 5.0 | 79 11 -11.2 -2.2 69 19 27127 155 11 -4.6 10.0 | 111 8 -7.2 2.7 70 18 27432 70 8 -7.5 -2.7 | 45 14 -10.1 -10.0 71 17 27737 55 2 -1.6 -1.1 | 27 9 -4.2 -8.4 72 16 28042 20 10 -3.4 -9.4 | 20 18 -6.0 -16.6 73 15 28651 40 10 -6.4 -7.7 | 31 17 -9.0 -14.9 74 14 28956 75 17 -16.4 -4.4 | 59 22 -19.0 -11.6 75 13 29566 70 18 -16.9 -6.2 | 56 24 -19.5 -13.4 76 12 29870 105 18 -17.4 4.7 | 83 20 -20.0 -2.6 77 12 30175 95 14 -13.9 1.2 | 70 18 -16.5 -6.0 78 10 31350 100 12 -11.8 2.1 | 70 15 -14.4 -5.1 Wind Parameters Mean winds (0-6000m): 169.5 at 10.2 knts Storm direction: 199.5 at 7.7 knts Shear (0-3000m) pos: 3.0 neg: 1.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 131.7 deg Storm rel helicity (0-3000m) pos: 61.8 neg: -26.7 tot: 35.0 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 27.88 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 ------------------------------------------------------------------------------- 500 305 5 350 10| 0.0 8.2 8.2| 0.0 -18.4 -18.4 -36.8 -0.76| 9.3 -7.0 1000 299 7 341 11| 0.0 3.8 3.8| 0.9 -26.7 -25.9 -25.9 -0.61| 7.6 -4.6 1500 292 6 341 10| 0.0 1.0 1.0| 8.0 -26.7 -18.7 -12.5 -0.25| 7.2 -1.8 2000 282 6 340 9| 0.0 2.1 2.1| 18.4 -26.7 -8.3 -4.1 0.07| 7.8 0.5 2500 227 7 309 4| 2.2 1.7 3.9| 46.7 -26.7 19.9 8.0 0.30| 8.6 2.5 3000 185 10 144 3| 3.0 1.4 4.4| 61.8 -26.7 35.0 11.7 0.33| 8.3 2.8 4000 176 12 145 6| 0.9 1.1 1.9| 72.0 -29.3 42.6 10.7 0.22| 8.9 1.9 5000 172 11 132 5| 0.8 1.3 2.1| 75.9 -30.6 45.3 9.1 0.20| 8.2 1.7 6000 170 10 123 5| 0.9 1.1 2.0| 80.5 -33.5 47.0 7.8 0.21| 7.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250528.06.gif