UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026030406.upa.cvt Date: 0600Z 4 MAR 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 4 MAR 26 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 147 SFC 971 405 12.2 5.2 62 7.0 8.5 287.8 288.8 283.0 303.9 5.71 2 970 413 12.6 4.6 58 8.0 8.4 288.3 289.2 282.9 303.8 5.48 3 962 481 12.6 3.6 54 9.0 8.0 288.9 289.8 282.8 303.6 5.15 4 934 722 11.4 3.4 58 8.0 7.3 320 3 290.2 291.1 283.5 305.2 5.23 5 925 801 10.8 3.8 62 7.0 7.2 320 3 290.4 291.3 283.8 305.9 5.43 6 850 1500 5.4 4.6 95 0.8 5.0 130 3 291.8 292.9 285.2 309.8 6.26 7 828 1714 4.0 4.0 100 0.0 4.0 146 6 292.5 293.6 285.4 310.3 6.16 8 820 1793 3.4 3.4 100 0.0 3.4 152 7 292.7 293.8 285.3 309.9 5.96 9 818 1812 3.0 1.8 92 1.2 2.4 154 7 292.5 293.4 284.5 307.9 5.33 10 816 1832 3.4 0.7 82 2.7 2.1 155 7 293.1 294.0 284.4 307.5 4.93 11 812 1872 3.6 -1.0 72 4.6 1.4 158 8 293.7 294.5 284.0 306.6 4.38 12 810 1892 3.6 -2.4 65 6.0 0.9 160 8 293.9 294.6 283.7 305.6 3.95 13 802 1973 3.2 -4.8 56 8.0 -0.2 166 9 294.4 294.9 283.1 304.3 3.33 14 793 2064 2.2 -5.8 55 8.0 -1.2 173 11 294.2 294.8 282.8 303.5 3.12 15 766 2343 0.6 -8.4 51 9.0 -2.9 194 14 295.4 295.9 282.8 303.4 2.64 16 760 2406 0.6 -9.4 47 10.0 -3.2 199 15 296.1 296.5 282.8 303.6 2.46 17 745 2566 1.0 -19.0 21 20.0 -5.1 211 17 298.2 298.4 282.1 301.9 1.14 18 744 2577 1.0 -18.0 23 19.0 -5.0 212 17 298.3 298.6 282.3 302.3 1.25 19 726 2774 -0.3 -15.3 31 15.0 -5.3 227 20 299.0 299.3 283.0 304.0 1.60 20 718 2862 -0.7 -25.7 13 25.0 -7.1 234 21 299.5 299.6 282.0 301.7 0.66 21 716 2885 -0.5 -24.5 14 24.0 -6.9 236 22 300.0 300.1 282.3 302.4 0.73 22 714 2907 -0.3 -14.3 34 14.0 -5.1 238 22 300.4 300.8 283.8 306.0 1.77 23 700 3065 -2.1 -7.1 69 5.0 -4.1 250 24 300.2 300.7 285.3 309.9 3.20 24 698 3088 -2.3 -6.4 73 4.1 -4.0 250 24 300.2 300.8 285.5 310.5 3.39 25 696 3111 -2.5 -5.2 82 2.7 -3.7 250 24 300.2 300.9 285.9 311.5 3.73 26 693 3145 -2.5 -3.4 94 0.9 -2.9 250 25 300.6 301.4 286.6 313.5 4.29 27 683 3260 -3.1 -5.3 85 2.2 -4.0 249 26 301.2 301.9 286.2 312.6 3.77 28 670 3412 -4.3 -4.9 96 0.6 -4.6 249 28 301.5 302.2 286.6 313.5 3.96 29 662 3507 -4.9 -7.8 80 2.9 -6.1 248 28 301.8 302.4 285.9 311.7 3.21 30 660 3531 -5.1 -6.4 91 1.3 -5.7 248 29 301.9 302.5 286.4 312.8 3.59 31 634 3845 -7.3 -7.5 98 0.2 -7.4 247 32 302.9 303.5 286.5 313.4 3.43 32 628 3919 -7.9 -8.3 97 0.4 -8.1 247 33 303.0 303.6 286.4 313.0 3.25 33 627 3932 -7.9 -8.7 94 0.8 -8.2 247 33 303.1 303.7 286.4 312.9 3.16 34 623 3982 -7.7 -10.9 78 3.2 -8.9 247 33 303.9 304.4 286.1 312.3 2.67 35 618 4044 -7.9 -11.8 74 3.9 -9.3 246 34 304.4 304.9 286.1 312.2 2.50 36 615 4082 -8.1 -13.1 67 5.0 -9.8 246 34 304.6 305.0 285.9 311.7 2.27 37 604 4222 -8.9 -11.9 79 3.0 -10.0 246 36 305.2 305.7 286.5 313.2 2.54 38 548 4969 -14.3 -16.1 86 1.8 -14.9 243 44 307.4 307.8 286.6 313.8 1.99 39 541 5066 -14.9 -17.2 83 2.3 -15.6 242 45 307.9 308.2 286.6 313.8 1.83 40 524 5308 -15.7 -17.8 84 2.1 -16.3 241 47 309.7 310.1 287.3 315.6 1.80 41 514 5453 -16.7 -19.1 82 2.4 -17.4 241 49 310.2 310.5 287.3 315.6 1.64 42 500 5660 -18.3 -20.2 85 1.9 -18.8 240 51 310.7 311.0 287.3 315.8 1.54 43 494 5750 -18.7 -20.0 89 1.3 -19.0 240 51 311.3 311.6 287.6 316.5 1.58 44 493 5765 -18.9 -20.1 90 1.2 -19.2 240 51 311.2 311.5 287.6 316.4 1.57 45 481 5948 -19.7 -22.2 80 2.5 -20.3 239 52 312.5 312.7 287.8 316.9 1.34 46 460 6278 -22.1 -23.9 85 1.8 -22.5 238 52 313.5 313.7 287.9 317.5 1.21 47 455 6358 -22.7 -23.2 96 0.5 -22.8 238 53 313.7 314.0 288.1 318.1 1.30 48 450 6439 -23.1 -23.6 96 0.5 -23.2 238 53 314.2 314.4 288.2 318.5 1.27 49 445 6521 -23.7 -24.4 94 0.7 -23.8 237 53 314.5 314.7 288.2 318.5 1.19 50 444 6537 -23.7 -25.8 83 2.1 -24.1 237 53 314.7 314.9 288.2 318.2 1.05 51 442 6570 -23.9 -26.7 78 2.8 -24.5 237 53 314.8 315.0 288.1 318.1 0.97 52 438 6636 -24.3 -26.7 80 2.4 -24.8 237 53 315.1 315.3 288.2 318.5 0.98 53 433 6720 -25.1 -27.0 84 1.9 -25.5 237 54 315.1 315.3 288.2 318.4 0.97 54 432 6737 -25.3 -28.1 77 2.8 -25.8 237 54 315.1 315.3 288.1 318.1 0.88 55 400 7290 -29.9 -32.1 81 2.2 -30.2 235 55 316.1 316.3 288.2 318.4 0.65 56 300 9280 -44.1 -47.8 67 3.7 -44.3 230 59 323.2 323.2 289.9 323.8 0.17 57 250 10470 -55.1 -60.1 54 5.0 -55.2 235 59 324.1 324.2 290.0 324.3 0.05 58 207 11649 -63.9 -68.9 50 5.0 -64.0 230 57 328.3 328.3 291.3 328.4 0.02 59 200 11860 -63.1 -70.1 38 7.0 -63.1 235 62 332.8 332.8 292.5 332.9 0.02 60 189 12210 -61.8 -73.2 21 11.3 -61.9 250 67 340.3 340.3 294.4 340.3 0.01 61 150 13660 -56.7 -85.7 1 29.0 -57.0 265 56 372.4 372.4 301.0 372.4 0.00 TRP 207 11649 -63.9 -68.9 50 5.0 -64.0 230 57 328.3 328.3 291.3 328.4 0.02 WND 189 12210 -61.8 -73.2 21 11.3 -61.9 250 67 340.3 340.3 294.4 340.3 0.01 Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 730.15 mb = 2728.38 m = 8951.28 ft Wetbulb zero: 803.54 mb = 1957.14 m = 6420.98 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 73.20 % Est. max temperature: 17.07 C = 62.73 F Sfc-Lift cond lev (LCL): 873.40 mb = 1275.46 m = 4184.54 ft T: 7.13 C 700-500 lapse rate: 6.24 C/km ThetaE index: 6.88 C Layer 820.0- 760.0 mb Conv cond level (CCL): 783.72 mb = 2158.89 m = 7082.87 ft Mean mixing ratio: 5.51 g/kg Conv temperature: 19.02 C = 66.24 F Cap Strength: 6.51 C Lifted Index: 6.55 C Risk: None Lifted Index @300 mb: 12.31 C Lifted Index @700 mb: 4.03 C Showalter Index: 4.12 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.90 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 112.20 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.29 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 5496.25 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 835.31 mb = 1642.14 m = 5387.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 22 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 ---------------------------------------------------------- 0 925 801 320 3 1.9 -2.3 | 86 20 -19.6 -1.5 1 850 1500 130 3 -2.3 1.9 | 97 24 -23.9 2.7 2 700 3065 250 24 22.6 8.2 | 186 9 1.0 9.0 3 500 5660 240 51 44.2 25.5 | 221 35 22.6 26.3 4 400 7290 235 55 45.1 31.5 | 216 40 23.5 32.4 5 300 9280 230 59 45.2 37.9 | 211 45 23.6 38.7 6 1133 610 300 10 8.7 -5.0 | 72 14 -12.9 -4.2 7 1081 914 285 1 1.0 -0.3 | 92 21 -20.6 0.5 8 1032 1219 80 2 -2.0 -0.3 | 91 24 -23.5 0.5 9 940 1829 200 14 4.8 13.2 | 130 22 -16.8 14.0 10 897 2134 205 20 8.5 18.1 | 145 23 -13.1 18.9 11 856 2438 240 21 18.2 10.5 | 163 12 -3.4 11.3 12 817 2743 240 22 19.1 11.0 | 168 12 -2.5 11.8 13 710 3658 250 35 32.9 12.0 | 222 17 11.3 12.8 14 647 4267 235 43 35.2 24.7 | 208 29 13.6 25.5 15 589 4877 220 43 27.6 32.9 | 190 34 6.1 33.7 16 536 5486 240 47 40.7 23.5 | 218 31 19.1 24.3 17 489 6096 240 50 43.3 25.0 | 220 34 21.7 25.8 18 387 7620 230 56 42.9 36.0 | 210 43 21.3 36.8 19 369 7925 235 59 48.3 33.8 | 218 44 26.8 34.6 20 321 8839 230 49 37.5 31.5 | 206 36 16.0 32.3 21 306 9144 235 55 45.1 31.5 | 216 40 23.5 32.4 22 250 10470 235 59 48.3 33.8 | 218 44 26.8 34.6 23 220 11278 240 61 52.8 30.5 | 225 44 31.3 31.3 24 207 11649 230 57 43.7 36.6 | 211 43 22.1 37.4 25 200 11860 235 62 50.8 35.6 | 219 47 29.2 36.4 26 199 11887 230 60 46.0 38.6 | 212 46 24.4 39.4 27 189 12210 250 67 63.0 22.9 | 240 48 41.4 23.7 28 181 12497 250 67 63.0 22.9 | 240 48 41.4 23.7 29 164 13106 260 44 43.3 7.6 | 249 23 21.8 8.4 30 156 13411 260 61 60.1 10.6 | 254 40 38.5 11.4 31 150 13660 265 56 55.8 4.9 | 261 35 34.2 5.7 32 141 14021 265 54 53.8 4.7 | 260 33 32.2 5.5 Wind Parameters Mean winds (0-6000m): 242.1 at 28.8 knts Storm direction: 272.1 at 21.6 knts Storm rel Dir Shear (0-3000m): 155.6 deg Energy-Hel index: -0.64 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 ------------------------------------------------------------------------------- 500 333 3 85 20| | | 1000 33 3 86 23| | | 1500 148 4 100 24| | | 2000 189 6 109 22| | | 2500 230 9 115 16| | | 3000 245 12 119 12| | | 4000 246 18 147 10| | | 5000 244 24 178 11| | | 6000 242 29 195 15| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260304.06.gif