UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041012.upa.cvt Date: 1200Z 10 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 10 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 175 SFC 974 405 8.2 6.0 86 2.2 7.1 130 3 283.5 284.5 281.4 300.2 6.02 2 971 430 9.6 6.9 83 2.7 8.2 114 3 285.1 286.3 282.6 303.1 6.43 3 970 438 9.6 6.8 83 2.8 8.1 109 3 285.2 286.3 282.6 303.1 6.39 4 950 608 10.6 6.3 75 4.3 8.3 1 3 287.9 289.0 283.7 305.8 6.31 5 937 721 10.6 7.0 78 3.6 8.6 62 2 289.1 290.3 284.6 308.1 6.71 6 925 826 11.2 6.6 73 4.6 8.7 120 2 290.8 291.9 285.2 309.6 6.62 7 896 1092 12.0 6.0 67 6.0 8.7 131 7 294.2 295.4 286.5 313.2 6.55 8 879 1253 13.0 3.0 51 10.0 7.7 153 10 296.9 297.9 286.4 312.8 5.40 9 858 1456 11.0 2.0 54 9.0 6.3 173 10 296.9 297.8 286.1 312.1 5.15 10 850 1534 11.2 0.2 47 11.0 5.7 185 13 297.9 298.7 285.8 311.5 4.56 11 845 1583 11.0 -1.0 43 12.0 5.1 187 14 298.2 298.9 285.6 310.7 4.20 12 821 1822 9.4 -4.6 37 14.0 3.0 200 20 298.9 299.5 284.9 309.0 3.31 13 814 1893 8.8 -4.2 40 13.0 2.8 203 21 299.0 299.7 285.1 309.4 3.44 14 793 2109 6.8 -6.2 39 13.0 1.1 214 24 299.1 299.7 284.7 308.4 3.03 15 792 2119 6.8 -7.2 36 14.0 0.8 214 24 299.3 299.8 284.5 307.8 2.81 16 782 2223 8.4 -22.6 9 31.0 -1.3 218 25 302.1 302.2 283.2 304.7 0.80 17 780 2245 8.8 -21.2 10 30.0 -0.9 218 25 302.7 302.9 283.7 305.7 0.90 18 756 2502 7.0 -31.0 5 38.0 -2.9 226 27 303.5 303.6 283.3 304.8 0.38 19 753 2535 6.8 -22.2 10 29.0 -2.3 226 26 303.6 303.8 284.0 306.4 0.86 20 705 3071 2.2 -21.8 15 24.0 -5.0 215 28 304.3 304.5 284.4 307.4 0.95 21 700 3128 1.8 -22.2 15 24.0 -5.4 215 28 304.5 304.6 284.4 307.5 0.92 22 679 3372 0.0 -26.0 12 26.0 -7.0 219 30 305.1 305.3 284.3 307.4 0.68 23 669 3491 -0.7 -26.7 12 26.0 -7.5 222 31 305.6 305.8 284.5 307.8 0.64 24 658 3623 -1.1 -25.1 14 24.0 -7.7 224 32 306.6 306.8 285.0 309.2 0.76 25 632 3942 -3.7 -18.7 30 15.0 -8.4 223 33 307.2 307.5 285.9 311.7 1.38 26 630 3967 -3.9 -18.9 30 15.0 -8.6 223 33 307.3 307.5 285.9 311.7 1.36 27 615 4156 -5.5 -15.5 45 10.0 -8.9 221 34 307.6 307.9 286.6 313.6 1.86 28 604 4298 -6.1 -18.1 38 12.0 -9.9 220 35 308.5 308.8 286.5 313.4 1.52 29 595 4415 -6.5 -21.5 29 15.0 -10.8 219 36 309.3 309.6 286.5 313.2 1.15 30 587 4520 -7.3 -18.3 41 11.0 -10.7 218 37 309.6 309.9 286.9 314.6 1.54 31 565 4816 -9.3 -24.3 28 15.0 -13.2 216 40 310.6 310.8 286.7 313.8 0.95 32 557 4926 -9.9 -24.9 28 15.0 -13.7 215 41 311.2 311.4 286.8 314.3 0.91 33 542 5136 -11.5 -22.5 40 11.0 -14.5 216 44 311.7 312.0 287.3 315.6 1.16 34 528 5336 -12.5 -32.5 17 20.0 -16.5 218 46 312.9 313.0 286.9 314.5 0.47 35 520 5452 -12.9 -33.9 15 21.0 -16.9 218 47 313.8 313.9 287.2 315.3 0.42 36 500 5750 -14.7 -34.7 16 20.0 -18.3 220 50 315.1 315.2 287.6 316.6 0.40 37 442 6671 -20.3 -45.3 9 25.0 -23.4 224 51 319.4 319.4 288.7 319.9 0.15 38 400 7400 -26.3 -43.3 19 17.0 -28.2 230 53 320.8 320.8 289.2 321.6 0.21 39 391 7564 -27.7 -43.7 20 16.0 -29.4 234 54 321.1 321.1 289.3 321.8 0.20 40 385 7675 -28.9 -46.9 16 18.0 -30.6 235 54 320.9 320.9 289.2 321.5 0.15 41 372 7920 -30.9 -44.9 24 14.0 -32.2 235 55 321.4 321.5 289.4 322.1 0.19 42 369 7978 -31.5 -46.5 21 15.0 -32.8 235 56 321.4 321.4 289.3 322.0 0.16 43 366 8036 -31.9 -43.9 29 12.0 -33.0 235 56 321.6 321.6 289.5 322.4 0.21 44 360 8152 -32.7 -50.7 15 18.0 -34.0 235 57 322.0 322.1 289.5 322.4 0.10 45 356 8231 -33.3 -44.3 32 11.0 -34.3 235 57 322.3 322.3 289.7 323.1 0.21 46 338 8593 -36.9 -44.9 43 8.0 -37.5 235 55 322.2 322.2 289.6 323.0 0.21 47 330 8759 -37.9 -47.9 34 10.0 -38.6 235 54 323.0 323.1 289.9 323.6 0.15 48 325 8864 -38.7 -46.7 43 8.0 -39.2 235 53 323.3 323.4 290.0 324.0 0.18 49 312 9144 -40.5 -58.5 13 18.0 -41.2 235 51 324.6 324.6 290.2 324.8 0.05 50 302 9365 -42.1 -62.1 10 20.0 -42.8 231 49 325.4 325.4 290.4 325.5 0.03 51 300 9410 -42.3 -58.3 16 16.0 -42.9 230 48 325.7 325.8 290.6 325.9 0.05 52 298 9455 -42.5 -53.5 29 11.0 -43.0 230 48 326.1 326.1 290.7 326.4 0.09 53 296 9501 -42.9 -53.9 29 11.0 -43.4 231 48 326.1 326.2 290.7 326.5 0.08 54 293 9570 -43.5 -49.5 51 6.0 -43.8 231 47 326.2 326.3 290.8 326.8 0.14 55 292 9593 -43.7 -49.7 51 6.0 -44.0 231 47 326.3 326.3 290.8 326.8 0.14 56 288 9685 -44.5 -47.1 75 2.6 -44.6 232 47 326.4 326.5 290.9 327.2 0.19 57 250 10620 -51.9 -57.9 48 6.0 -52.1 240 52 328.9 328.9 291.5 329.2 0.06 58 200 12030 -62.5 -69.5 38 7.0 -62.6 230 50 333.8 333.8 292.7 333.9 0.02 59 186 12472 -65.3 -68.6 63 3.3 -65.3 235 60 336.3 336.3 293.4 336.3 0.02 60 154 13627 -60.6 -82.0 4 21.5 -60.7 240 75 363.0 363.0 299.3 363.0 0.00 61 150 13790 -59.9 -83.9 3 24.0 -60.1 240 72 366.9 366.9 300.0 366.9 0.00 62 100 16310 -63.1 -87.1 3 24.0 -63.3 250 51 405.8 405.8 306.0 405.8 0.00 63 87 17163 -65.7 -87.7 3 22.0 -65.8 238 46 417.1 417.1 307.4 417.1 0.00 64 70 18490 -64.5 -88.5 2 24.0 -64.7 240 27 446.4 446.4 310.5 446.4 0.00 65 67 18757 -63.3 -88.3 2 25.0 -63.6 247 28 454.6 454.6 311.3 454.6 0.00 66 66 18849 -63.9 -88.9 2 25.0 -64.2 242 29 455.3 455.3 311.4 455.3 0.00 67 59 19540 -60.3 -87.3 2 27.0 -60.8 241 26 478.2 478.2 313.3 478.2 0.00 68 59 19540 -60.5 -87.5 2 27.0 -61.0 241 26 477.8 477.8 313.2 477.8 0.00 69 55 19980 -55.5 -86.5 1 31.0 -56.4 248 24 498.9 498.9 314.9 498.9 0.00 70 50 20580 -59.9 -86.9 2 27.0 -60.5 210 20 502.3 502.3 315.1 502.3 0.00 71 48 20835 -60.7 -87.7 2 27.0 -61.3 213 21 506.3 506.3 315.4 506.3 0.00 72 45 21237 -59.9 -87.9 1 28.0 -60.6 239 13 517.7 517.7 316.1 517.7 0.00 73 42 21672 -56.3 -86.3 1 30.0 -57.3 215 11 536.9 536.9 317.3 537.0 0.01 74 37 22473 -59.3 -87.3 1 28.0 -60.1 210 11 549.0 549.0 318.1 549.1 0.01 75 35 22822 -57.3 -87.3 1 30.0 -58.4 250 17 563.1 563.1 318.8 563.1 0.01 76 33 23194 -57.9 -86.9 1 29.0 -59.0 249 15 571.0 571.0 319.2 571.1 0.01 77 32 23389 -55.5 -86.5 1 31.0 -56.9 246 14 582.5 582.5 319.8 582.5 0.01 78 30 23800 -56.7 -86.7 1 30.0 -58.0 105 2 590.1 590.1 320.2 590.1 0.01 79 29 24015 -57.3 -86.3 1 29.0 -58.6 24 0 594.2 594.2 320.3 594.2 0.01 80 23 25486 -56.3 -86.3 1 30.0 -58.0 231 5 637.8 637.8 322.2 637.9 0.01 81 21 26067 -53.9 -85.9 1 32.0 -56.3 237 6 661.9 661.9 323.2 662.0 0.01 82 20 26380 -55.3 -86.3 1 31.0 -57.5 240 7 666.9 666.9 323.3 667.0 0.01 83 17 27415 -55.5 -86.5 1 31.0 -57.9 245 7 698.0 698.0 324.4 698.1 0.01 84 15 28216 -53.7 -85.7 1 32.0 -56.8 257 12 729.4 729.4 325.3 729.5 0.02 85 15 28216 -50.3 -84.3 1 34.0 -54.4 257 12 740.7 740.7 325.7 740.9 0.02 86 13 29153 -48.3 -83.3 1 35.0 -53.6 272 20 778.6 778.6 326.7 778.8 0.03 87 12 29679 -48.7 -82.7 1 34.0 -54.1 290 17 795.2 795.2 327.1 795.5 0.04 88 10 30890 -43.9 -80.9 1 37.0 -52.1 265 29 855.7 855.7 328.5 856.2 0.06 89 8.1 32307 -43.1 -81.1 1 38.0 -52.7 912.0 912.0 329.7 912.7 0.07 90 7.8 32563 -41.5 -80.5 1 39.0 -52.1 928.3 928.4 329.9 929.2 0.08 TRP 186 12472 -65.3 -68.6 63 3.3 -65.3 235 60 336.3 336.3 293.4 336.3 0.02 WND 154 13627 -60.6 -82.0 4 21.5 -60.7 240 75 363.0 363.0 299.3 363.0 0.00 Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 679.00 mb = 3372.23 m = 11063.60 ft Wetbulb zero: 788.02 mb = 2160.34 m = 7087.64 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 33.21 % Est. max temperature: 23.46 C = 74.22 F Sfc-Lift cond lev (LCL): 941.84 mb = 678.58 m = 2226.28 ft T: 10.60 C 700-500 lapse rate: 6.29 C/km ThetaE index: 4.77 C Layer 793.0- 780.0 mb Conv cond level (CCL): 704.22 mb = 3079.55 m = 10103.38 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 28.89 C = 84.01 F Cap Strength: 8.05 C Lifted Index: 8.13 C Risk: None Lifted Index @300 mb: 11.94 C Lifted Index @700 mb: 6.29 C Showalter Index: 6.67 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 2.10 Risk: None Sweat Index: 78.40 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.77 J/kg Max Up Vert Vel: 9.67 m/s Conv Inhibition (B-): 58865.46 J/kg Cap Strength: 8.08 C Lift Cond Lev (LCL): 851.97 mb = 1514.67 m = 4969.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 247 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 ---------------------------------------------------------- 0 974 405 130 3 -2.3 1.9 | 74 24 -22.9 -6.7 1 950 610 360 3 -0.0 -3.0 | 61 24 -20.6 -11.6 2 925 826 120 2 -1.7 1.0 | 71 24 -22.3 -7.6 3 915 914 105 3 -2.9 0.8 | 72 25 -23.5 -7.8 4 883 1219 150 10 -5.0 8.7 | 90 26 -25.6 0.1 5 851 1524 180 10 0.0 10.0 | 94 21 -20.6 1.4 6 850 1534 185 13 1.1 13.0 | 103 20 -19.5 4.3 7 820 1829 200 20 6.8 18.8 | 127 17 -13.8 10.2 8 790 2134 215 24 13.8 19.7 | 148 13 -6.8 11.1 9 761 2438 225 27 19.1 19.1 | 172 11 -1.5 10.5 10 734 2743 230 25 19.2 16.1 | 169 8 -1.4 7.5 11 707 3048 215 28 16.1 22.9 | 162 15 -4.5 14.3 12 700 3128 215 28 16.1 22.9 | 162 15 -4.5 14.3 13 654 3658 225 32 22.6 22.6 | 188 14 2.0 14.0 14 605 4267 220 35 22.5 26.8 | 186 18 1.9 18.2 15 559 4877 215 41 23.5 33.6 | 187 25 2.9 25.0 16 500 5750 220 50 32.1 38.3 | 201 32 11.5 29.7 17 477 6096 220 50 32.1 38.3 | 201 32 11.5 29.7 18 400 7400 230 53 40.6 34.1 | 218 32 20.0 25.5 19 388 7620 235 54 44.2 31.0 | 227 33 23.6 22.4 20 355 8230 235 57 46.7 32.7 | 227 36 26.1 24.1 21 312 9144 235 51 41.8 29.3 | 226 30 21.2 20.6 22 300 9410 230 48 36.8 30.9 | 216 28 16.2 22.2 23 272 10058 235 45 36.9 25.8 | 223 24 16.3 17.2 24 250 10620 240 52 45.0 26.0 | 235 30 24.4 17.4 25 200 12030 230 50 38.3 32.1 | 217 29 17.7 23.5 26 195 12192 230 50 38.3 32.1 | 217 29 17.7 23.5 27 186 12472 235 60 49.1 34.4 | 228 38 28.6 25.8 28 154 13627 240 75 65.0 37.5 | 237 53 44.4 28.9 29 152 13716 240 75 65.0 37.5 | 237 53 44.4 28.9 30 150 13790 240 72 62.4 36.0 | 237 50 41.8 27.4 31 125 14935 250 55 51.7 18.8 | 252 33 31.1 10.2 32 119 15240 245 57 51.7 24.1 | 244 35 31.1 15.5 33 103 16154 245 65 58.9 27.5 | 244 43 38.3 18.9 34 100 16310 250 51 47.9 17.4 | 252 29 27.3 8.8 35 98 16459 250 51 47.9 17.4 | 252 29 27.3 8.8 36 84 17374 235 44 36.0 25.2 | 223 23 15.5 16.6 37 80 17678 255 41 39.6 10.6 | 264 19 19.0 2.0 38 72 18288 245 24 21.8 10.1 | 217 2 1.2 1.5 39 70 18490 240 27 23.4 13.5 | 210 6 2.8 4.9 40 69 18593 255 26 25.1 6.7 | 293 5 4.5 -1.9 41 66 18898 240 30 26.0 15.0 | 220 8 5.4 6.4 42 62 19202 255 39 37.7 10.1 | 265 17 17.1 1.5 43 59 19507 240 26 22.5 13.0 | 204 5 1.9 4.4 44 54 20117 250 24 22.6 8.2 | 282 2 2.0 -0.4 45 51 20422 200 10 3.4 9.4 | 93 17 -17.2 0.8 46 50 20580 210 20 10.0 17.3 | 129 14 -10.6 8.7 47 47 21031 215 21 12.0 17.2 | 135 12 -8.5 8.6 48 44 21336 250 10 9.4 3.4 | 65 12 -11.2 -5.2 49 42 21641 210 10 5.0 8.7 | 90 16 -15.6 0.1 50 40 21946 250 18 16.9 6.2 | 56 4 -3.7 -2.5 51 38 22250 225 2 1.4 1.4 | 69 20 -19.2 -7.2 52 37 22555 205 14 5.9 12.7 | 106 15 -14.7 4.1 53 35 22860 255 17 16.4 4.4 | 45 6 -4.2 -4.2 54 32 23470 245 13 11.8 5.5 | 71 9 -8.8 -3.1 55 30 23800 105 2 -1.9 0.5 | 70 24 -22.5 -8.1 56 29 24079 0 0 -0.0 -0.0 | 67 22 -20.6 -8.6 57 27 24384 220 3 1.9 2.3 | 71 20 -18.7 -6.3 58 20 26380 240 7 6.1 3.5 | 71 15 -14.5 -5.1 59 17 27432 245 7 6.3 3.0 | 68 15 -14.2 -5.6 60 16 27737 270 10 10.0 -0.0 | 51 14 -10.6 -8.6 61 15 28346 255 12 11.6 3.1 | 59 11 -9.0 -5.5 62 14 28651 265 18 17.9 1.6 | 21 8 -2.7 -7.0 63 13 28956 265 22 21.9 1.9 | 349 7 1.3 -6.7 64 12 29566 285 16 15.5 -4.1 | 22 14 -5.1 -12.7 65 12 29870 295 19 17.2 -8.0 | 11 17 -3.4 -16.6 66 11 30175 270 19 19.0 -0.0 | 10 9 -1.6 -8.6 67 10 30890 265 29 28.9 2.5 | 306 10 8.3 -6.1 Wind Parameters Mean winds (0-6000m): 217.3 at 29.8 knts Storm direction: 247.3 at 22.3 knts Shear (0-3000m) pos: 4.8 neg: 0.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 200.1 neg: -41.1 tot: 159.1 m^2/s^2 ave: 53.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 5.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.34 Bulk Shear: 136.62 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 67 3 67 25| 0.0 1.2 1.2| 29.5 -36.0 -6.5 -13.0 -0.08| 12.0 -1.0 1000 139 5 79 24| 4.6 0.6 5.2| 94.0 -36.0 58.0 58.0 0.36| 12.1 4.4 1500 176 9 90 21| 7.4 0.4 7.8|156.1 -36.0 120.1 80.1 0.55| 13.2 7.2 2000 197 12 101 17| 7.2 0.3 7.5|185.9 -36.0 149.9 74.9 0.61| 12.5 7.6 2500 208 15 110 14| 5.8 0.3 6.1|187.2 -38.2 149.0 59.6 0.53| 11.3 6.0 3000 211 17 119 13| 4.8 0.5 5.3|200.1 -41.1 159.1 53.0 0.51| 10.7 5.4 4000 216 22 138 12| 4.0 0.9 4.9|212.6 -43.5 169.1 42.3 0.49| 9.1 4.4 5000 216 26 155 13| 3.8 1.3 5.1|244.6 -43.6 200.9 40.2 0.48| 8.4 4.0 6000 217 30 170 15| 3.6 1.0 4.6|285.7 -43.6 242.0 40.3 0.50| 7.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250410.12.gif