UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025020612.upa.cvt Date: 1200Z 6 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 6 FEB 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 0 0.0 -3.8 76 3.8 -1.4 273.1 273.6 271.8 281.0 2.88 SFC 968 405 1.0 -0.2 92 1.2 0.5 276.7 277.4 275.3 287.4 3.89 2 965 430 0.4 0.4 100 0.0 0.4 276.4 277.0 275.3 287.5 4.08 3 925 765 -1.1 -1.1 100 0.0 -1.1 325 1 278.2 278.8 276.0 288.7 3.81 4 913 869 -1.7 -1.7 100 0.0 -1.7 356 2 278.6 279.2 276.0 288.8 3.69 5 896 1019 -1.3 -2.6 91 1.3 -1.8 49 3 280.5 281.1 276.9 290.4 3.52 6 858 1364 -2.5 -5.6 79 3.1 -3.7 138 5 282.8 283.3 277.2 291.1 2.93 7 850 1438 -2.7 -5.8 79 3.1 -3.8 145 6 283.3 283.8 277.4 291.6 2.91 8 834 1589 -3.3 -6.6 78 3.3 -4.5 160 7 284.2 284.7 277.8 292.3 2.79 9 776 2154 -7.5 -8.3 94 0.8 -7.8 216 13 285.6 286.1 278.3 293.3 2.63 10 766 2255 -7.9 -9.2 90 1.3 -8.4 224 14 286.3 286.7 278.4 293.5 2.48 11 760 2317 -7.9 -12.0 72 4.1 -9.2 229 14 286.9 287.3 278.0 292.8 2.00 12 758 2337 -8.1 -9.9 87 1.8 -8.7 231 14 286.9 287.3 278.6 293.9 2.37 13 753 2388 -8.3 -12.9 69 4.6 -9.7 235 15 287.2 287.6 278.0 292.8 1.88 14 739 2534 -8.9 -15.9 57 7.0 -10.8 243 15 288.1 288.4 278.0 292.6 1.50 15 704 2907 -12.3 -16.1 73 3.8 -13.3 262 18 288.4 288.7 278.2 293.0 1.54 16 700 2951 -12.5 -15.6 78 3.1 -13.3 265 19 288.6 288.9 278.4 293.5 1.62 17 689 3072 -12.9 -15.1 84 2.2 -13.5 268 20 289.5 289.8 278.9 294.7 1.71 18 682 3150 -11.3 -13.8 82 2.5 -12.1 263 23 292.1 292.5 280.4 298.0 1.93 19 678 3195 -11.7 -13.9 84 2.2 -12.3 259 24 292.2 292.5 280.4 298.0 1.92 20 675 3229 -11.1 -13.1 85 2.0 -11.7 257 25 293.2 293.6 281.1 299.5 2.06 21 673 3252 -10.5 -13.0 82 2.5 -11.3 255 26 294.1 294.5 281.5 300.5 2.09 22 658 3426 -11.1 -14.8 74 3.7 -12.2 243 32 295.4 295.7 281.8 301.0 1.84 23 655 3461 -10.9 -18.9 52 8.0 -13.0 240 34 296.0 296.2 281.4 300.1 1.31 24 653 3484 -11.1 -20.1 47 9.0 -13.4 239 34 296.0 296.2 281.2 299.7 1.19 25 651 3508 -11.1 -22.1 40 11.0 -13.7 237 35 296.3 296.5 281.1 299.4 1.00 26 595 4190 -17.7 -22.2 68 4.5 -18.7 215 44 296.3 296.5 281.2 299.8 1.08 27 591 4241 -18.1 -24.1 59 6.0 -19.3 215 43 296.4 296.6 281.1 299.4 0.92 28 567 4549 -21.1 -22.7 87 1.6 -21.4 215 46 296.5 296.7 281.3 299.9 1.09 29 551 4760 -22.7 -24.7 84 2.0 -23.1 215 53 297.0 297.2 281.3 300.0 0.94 30 550 4773 -21.5 -23.9 81 2.4 -22.0 215 54 298.6 298.8 282.1 301.8 1.01 31 549 4787 -22.5 -24.9 81 2.4 -22.9 215 54 297.5 297.7 281.5 300.5 0.92 32 546 4827 -22.3 -24.0 86 1.7 -22.6 215 56 298.2 298.4 282.0 301.5 1.01 33 545 4841 -20.3 -22.7 81 2.4 -20.8 215 56 300.8 301.0 283.2 304.4 1.13 34 531 5033 -20.7 -23.1 81 2.4 -21.2 220 66 302.6 302.8 283.8 306.2 1.12 35 530 5047 -19.7 -22.5 78 2.8 -20.3 220 67 303.9 304.1 284.5 307.8 1.18 36 528 5076 -19.5 -22.2 79 2.7 -20.1 221 69 304.5 304.7 284.7 308.4 1.22 37 514 5275 -19.7 -22.1 81 2.4 -20.3 230 77 306.6 306.8 285.6 310.7 1.27 38 500 5480 -21.1 -23.2 83 2.1 -21.5 240 81 307.3 307.5 285.8 311.2 1.18 39 475 5857 -22.9 -25.1 82 2.2 -23.4 243 75 309.6 309.8 286.4 313.1 1.05 40 461 6075 -24.7 -26.4 86 1.7 -25.0 245 71 310.0 310.2 286.5 313.3 0.96 41 427 6627 -29.3 -32.2 76 2.9 -29.7 245 65 311.0 311.2 286.4 313.1 0.60 42 405 7003 -32.3 -34.4 82 2.1 -32.6 245 61 311.9 312.0 286.6 313.7 0.51 43 400 7090 -32.9 -35.3 79 2.4 -33.2 240 68 312.2 312.3 286.7 313.9 0.47 44 394 7196 -33.9 -36.4 78 2.5 -34.2 240 68 312.3 312.4 286.6 313.8 0.43 45 359 7842 -38.7 -42.7 66 4.0 -39.0 237 71 314.3 314.3 287.1 315.2 0.25 46 355 7919 -39.1 -42.0 74 2.9 -39.3 237 71 314.7 314.8 287.3 315.7 0.27 47 352 7977 -39.7 -43.8 65 4.1 -40.0 236 72 314.7 314.7 287.2 315.5 0.22 48 343 8154 -41.1 -43.7 76 2.6 -41.3 234 73 315.1 315.2 287.4 316.0 0.23 49 340 8214 -41.3 -44.8 69 3.5 -41.5 233 74 315.6 315.7 287.6 316.4 0.21 50 336 8294 -42.3 -45.3 72 3.0 -42.5 232 74 315.4 315.4 287.5 316.1 0.20 51 333 8355 -42.7 -47.7 58 5.0 -43.0 231 75 315.6 315.6 287.5 316.2 0.15 52 331 8395 -42.9 -46.9 65 4.0 -43.1 231 75 315.9 315.9 287.6 316.5 0.17 53 328 8457 -43.7 -48.7 58 5.0 -43.9 230 76 315.6 315.6 287.5 316.1 0.14 54 322 8581 -44.7 -48.9 63 4.2 -44.9 228 77 315.9 315.9 287.6 316.4 0.14 55 317 8685 -45.7 -50.6 58 4.9 -45.9 227 78 315.9 315.9 287.5 316.4 0.12 56 300 9050 -48.9 -53.9 56 5.0 -49.1 230 86 316.4 316.4 287.7 316.7 0.08 57 256 10061 -58.5 -63.3 54 4.8 -58.6 230 100 316.9 316.9 287.8 317.1 0.03 58 250 10210 -53.9 -84.9 1 31.0 -54.2 240 109 325.9 325.9 290.6 325.9 0.00 59 249 10236 -53.9 -84.8 1 31.0 -54.1 240 109 326.3 326.4 290.7 326.4 0.00 60 200 11660 -52.3 -81.3 2 29.0 -52.7 235 74 349.9 349.9 296.6 350.0 0.00 TRP 256 10061 -58.5 -63.3 54 4.8 -58.6 230 100 316.9 316.9 287.8 317.1 0.03 WND 249 10236 -53.9 -84.8 1 31.0 -54.1 240 109 326.3 326.4 290.7 326.4 0.00 Sounding variables and indices 1000-500 mb thick: 5480.00 m Freezing level: 954.33 mb = 519.10 m = 1703.05 ft Wetbulb zero: Below ground Precipitable water: 0.49 inches Sfc-500 mean rel hum: 77.60 % Est. max temperature: 8.83 C = 47.89 F Sfc-Lift cond lev (LCL): 949.97 mb = 554.03 m = 1817.67 ft T: -0.16 C 700-500 lapse rate: 3.40 C/km ThetaE index: 1.23 C Layer 753.0- 704.0 mb Conv cond level (CCL): 848.00 mb = 1456.66 m = 4779.01 ft Mean mixing ratio: 3.68 g/kg Conv temperature: 7.65 C = 45.78 F Cap Strength: 15.41 C Lifted Index: 15.74 C Risk: None Lifted Index @300 mb: 19.34 C Lifted Index @700 mb: 3.65 C Showalter Index: 13.92 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 15.30 C K Index: 9.50 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.43 J/kg Max Up Vert Vel: 6.99 m/s Conv Inhibition (B-): 6484.45 J/kg Cap Strength: 15.60 C Lift Cond Lev (LCL): 906.84 mb = 923.08 m = 3028.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 28 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 ---------------------------------------------------------- 0 942 610 10 1 -0.2 -1.0 | 79 28 -27.4 -5.5 1 925 765 325 1 0.6 -0.8 | 79 27 -26.6 -5.3 2 908 914 10 2 -0.3 -2.0 | 77 28 -27.5 -6.5 3 874 1219 125 4 -3.3 2.3 | 86 31 -30.5 -2.2 4 850 1438 145 6 -3.4 4.9 | 91 31 -30.6 0.4 5 808 1829 185 8 0.7 8.0 | 97 27 -26.5 3.4 6 777 2134 215 13 7.5 10.6 | 107 21 -19.7 6.1 7 748 2438 240 15 13.0 7.5 | 102 15 -14.2 3.0 8 719 2743 250 14 13.2 4.8 | 91 14 -14.0 0.3 9 700 2951 265 19 18.9 1.7 | 71 9 -8.3 -2.9 10 691 3048 270 19 19.0 -0.0 | 61 9 -8.2 -4.5 11 637 3658 225 41 29.0 29.0 | 184 25 1.8 24.5 12 612 3962 215 48 27.5 39.3 | 181 35 0.3 34.8 13 588 4267 215 42 24.1 34.4 | 174 30 -3.1 29.9 14 564 4572 215 46 26.4 37.7 | 179 33 -0.8 33.2 15 542 4877 215 58 33.3 47.5 | 188 43 6.1 43.0 16 520 5182 225 75 53.0 53.0 | 208 55 25.8 48.5 17 500 5480 240 81 70.1 40.5 | 230 56 43.0 36.0 18 500 5486 240 81 70.1 40.5 | 230 56 43.0 36.0 19 459 6096 245 71 64.3 30.0 | 236 45 37.2 25.5 20 404 7010 245 61 55.3 25.8 | 233 35 28.1 21.2 21 400 7090 240 68 58.9 34.0 | 227 43 31.7 29.5 22 370 7620 240 69 59.8 34.5 | 227 44 32.6 30.0 23 309 8839 225 79 55.9 55.9 | 209 59 28.7 51.3 24 300 9050 230 86 65.9 55.3 | 217 64 38.7 50.7 25 296 9144 230 85 65.1 54.6 | 217 63 37.9 50.1 26 256 10061 230 100 76.6 64.3 | 220 78 49.4 59.7 27 250 10210 240 109 94.4 54.5 | 233 84 67.2 50.0 28 249 10236 240 109 94.4 54.5 | 233 84 67.2 50.0 29 244 10363 240 109 94.4 54.5 | 233 84 67.2 50.0 30 212 11278 250 69 64.8 23.6 | 243 42 37.6 19.1 31 200 11660 235 74 60.6 42.4 | 221 51 33.4 37.9 32 193 11887 235 76 62.3 43.6 | 222 52 35.1 39.1 33 166 12802 240 85 73.6 42.5 | 231 60 46.4 38.0 34 158 13106 245 83 75.2 35.1 | 238 57 48.0 30.5 35 151 13411 245 74 67.1 31.3 | 236 48 39.9 26.7 Wind Parameters Mean winds (0-6000m): 230.5 at 36.8 knts Storm direction: 260.5 at 27.6 knts Storm rel Dir Shear (0-3000m): 143.1 deg Energy-Hel index: -1.53 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 ------------------------------------------------------------------------------- 500 351 1 78 28| | | 1000 106 3 83 30| | | 1500 156 4 89 29| | | 2000 195 7 95 26| | | 2500 219 9 96 22| | | 3000 236 11 96 18| | | 4000 225 20 126 16| | | 5000 223 29 155 18| | | 6000 231 37 184 19| | | Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250206.12.gif