UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025021312.upa.cvt Date: 1200Z 13 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 13 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 -48 SFC 948 405 4.4 -3.6 56 8.0 1.1 0 0 281.8 282.4 276.9 290.6 3.09 2 942 454 6.0 -4.0 49 10.0 1.9 34 4 284.0 284.5 277.9 292.6 3.01 3 925 595 5.2 -2.8 56 8.0 1.8 130 16 284.6 285.2 278.7 294.2 3.36 4 878 1020 3.4 -1.6 70 5.0 1.2 147 28 287.0 287.7 280.5 298.1 3.87 5 850 1282 1.2 -2.5 76 3.7 -0.4 150 22 287.4 288.1 280.5 298.2 3.74 6 822 1550 -1.1 -2.5 90 1.4 -1.7 165 19 287.7 288.4 280.8 298.9 3.87 7 799 1777 -1.9 -3.1 91 1.2 -2.4 177 16 289.2 289.9 281.4 300.2 3.80 8 779 1978 -2.1 -3.0 94 0.9 -2.5 182 25 291.1 291.8 282.4 302.6 3.93 9 768 2092 -1.1 -2.2 92 1.1 -1.6 184 32 293.4 294.1 283.7 305.8 4.24 10 754 2238 -2.1 -2.3 99 0.2 -2.2 188 39 293.8 294.6 284.0 306.4 4.28 11 734 2452 -1.1 -1.4 98 0.3 -1.3 195 48 297.2 298.1 285.7 311.2 4.70 12 700 2830 -2.3 -3.0 95 0.7 -2.6 185 46 299.9 300.7 286.4 313.1 4.38 13 691 2933 -2.5 -3.5 93 1.0 -3.0 183 46 300.8 301.6 286.6 313.7 4.27 14 677 3096 -3.5 -4.8 91 1.3 -4.1 180 47 301.5 302.2 286.6 313.5 3.95 15 655 3357 -5.5 -5.6 99 0.1 -5.5 180 45 302.1 302.8 286.6 313.8 3.84 16 500 5430 -18.3 -19.9 87 1.6 -18.7 195 39 310.7 311.0 287.4 315.9 1.58 17 463 6000 -21.9 -23.6 86 1.7 -22.3 203 45 313.1 313.4 287.8 317.3 1.23 18 407 6936 -28.9 -31.3 80 2.4 -29.3 214 53 315.9 316.0 288.2 318.3 0.69 19 400 7060 -29.5 -31.7 81 2.2 -29.8 215 54 316.6 316.8 288.4 319.0 0.67 20 397 7114 -29.9 -31.4 87 1.5 -30.1 215 55 316.8 316.9 288.5 319.3 0.70 21 391 7222 -30.5 -32.4 83 1.9 -30.8 216 56 317.4 317.5 288.6 319.7 0.64 22 383 7368 -31.7 -34.0 80 2.3 -32.0 218 58 317.7 317.8 288.6 319.7 0.56 23 371 7592 -33.5 -34.7 89 1.2 -33.7 220 60 318.2 318.3 288.8 320.2 0.54 24 359 7821 -35.5 -37.3 83 1.8 -35.7 217 65 318.6 318.6 288.8 320.1 0.43 25 357 7860 -35.7 -38.4 76 2.7 -36.0 216 65 318.8 318.9 288.8 320.2 0.39 26 356 7880 -36.1 -38.3 80 2.2 -36.3 216 66 318.5 318.6 288.7 319.9 0.39 27 354 7919 -36.3 -40.4 66 4.1 -36.7 215 67 318.8 318.8 288.7 319.9 0.32 28 352 7958 -36.7 -40.8 66 4.1 -37.1 215 67 318.7 318.8 288.7 319.9 0.31 29 350 7997 -37.1 -40.9 68 3.8 -37.4 215 67 318.7 318.8 288.7 319.8 0.31 30 348 8037 -37.5 -43.5 53 6.0 -37.9 215 67 318.7 318.7 288.6 319.6 0.23 31 344 8116 -38.1 -41.6 70 3.5 -38.4 215 67 318.9 319.0 288.8 320.0 0.29 32 338 8237 -39.1 -42.2 72 3.1 -39.4 215 68 319.2 319.2 288.8 320.2 0.28 33 330 8400 -40.7 -44.3 68 3.6 -40.9 215 68 319.2 319.2 288.8 320.0 0.23 34 322 8567 -42.3 -45.1 74 2.8 -42.5 215 69 319.2 319.3 288.8 320.0 0.21 35 316 8693 -43.3 -46.3 72 3.0 -43.5 215 69 319.5 319.6 288.8 320.3 0.19 36 315 8715 -43.5 -47.7 63 4.2 -43.7 215 69 319.6 319.6 288.8 320.2 0.16 37 300 9040 -46.7 -49.8 71 3.1 -46.9 215 70 319.5 319.6 288.8 320.0 0.13 38 294 9174 -48.1 -50.5 76 2.4 -48.2 215 70 319.4 319.4 288.7 319.9 0.13 39 292 9219 -48.5 -51.4 72 2.9 -48.6 215 70 319.5 319.5 288.7 319.9 0.12 40 287 9332 -49.5 -51.1 83 1.6 -49.6 215 71 319.6 319.6 288.8 320.1 0.12 41 284 9401 -50.1 -52.1 79 2.0 -50.2 215 71 319.7 319.7 288.8 320.1 0.11 42 282 9447 -50.5 -55.1 58 4.6 -50.7 215 71 319.8 319.8 288.8 320.1 0.08 43 281 9471 -50.9 -54.9 62 4.0 -51.0 215 71 319.5 319.5 288.7 319.8 0.08 44 277 9564 -51.7 -59.7 38 8.0 -51.9 215 71 319.7 319.7 288.7 319.9 0.04 45 272 9682 -52.9 -56.6 64 3.7 -53.0 215 70 319.6 319.6 288.7 319.9 0.07 46 268 9777 -53.9 -59.9 48 6.0 -54.0 215 70 319.5 319.5 288.6 319.7 0.04 47 266 9825 -54.3 -58.8 58 4.5 -54.4 215 70 319.6 319.6 288.7 319.8 0.05 48 259 9996 -55.9 -59.3 66 3.4 -56.0 215 69 319.7 319.7 288.7 319.9 0.05 49 250 10220 -58.3 -64.3 46 6.0 -58.4 215 68 319.4 319.4 288.6 319.5 0.03 50 249 10245 -58.7 -65.7 40 7.0 -58.8 215 68 319.2 319.2 288.5 319.3 0.02 51 243 10398 -59.9 -64.7 53 4.8 -60.0 215 68 319.6 319.6 288.6 319.7 0.03 52 238 10527 -61.3 -67.3 45 6.0 -61.4 215 68 319.4 319.4 288.6 319.5 0.02 53 225 10871 -64.7 -68.9 56 4.2 -64.7 215 68 319.4 319.4 288.5 319.4 0.02 54 218 11064 -64.5 -67.6 65 3.1 -64.6 221 71 322.6 322.6 289.6 322.6 0.02 55 217 11092 -64.1 -69.1 50 5.1 -64.1 225 72 323.7 323.7 289.9 323.7 0.02 56 214 11177 -62.7 -73.7 21 11.0 -62.8 225 72 327.1 327.1 290.9 327.1 0.01 57 212 11235 -61.5 -77.5 10 16.0 -61.6 225 72 329.8 329.8 291.7 329.8 0.00 58 200 11600 -56.5 -78.5 5 22.0 -56.7 250 47 343.3 343.3 295.1 343.3 0.00 59 150 13440 -52.3 -81.3 2 29.0 -52.8 265 44 380.0 380.0 302.2 380.0 0.00 60 100 16060 -54.7 -85.7 1 31.0 -55.2 285 33 422.0 422.0 308.0 422.1 0.00 61 81 17400 -56.5 -86.5 1 30.0 -57.1 285 39 444.6 444.6 310.3 444.6 0.00 62 70 18330 -54.3 -86.3 1 32.0 -55.1 310 27 468.2 468.2 312.5 468.2 0.00 63 69 18422 -54.1 -86.1 1 32.0 -54.9 310 27 470.6 470.6 312.7 470.6 0.00 64 65 18805 -55.1 -87.1 1 32.0 -55.9 293 25 476.5 476.5 313.2 476.5 0.00 65 62 19108 -53.5 -85.5 1 32.0 -54.5 295 27 486.5 486.5 314.0 486.5 0.00 66 54 19995 -54.7 -86.7 1 32.0 -55.7 331 22 503.4 503.4 315.2 503.4 0.00 67 50 20490 -52.7 -85.7 1 33.0 -54.0 310 21 519.3 519.3 316.2 519.3 0.01 68 48 20753 -52.1 -86.1 1 34.0 -53.5 307 16 526.8 526.8 316.7 526.8 0.00 69 40 21926 -53.3 -86.3 1 33.0 -54.8 306 14 552.0 552.0 318.2 552.0 0.01 70 35 22789 -50.7 -85.7 1 35.0 -52.8 354 11 580.3 580.3 319.7 580.3 0.01 71 30 23790 -51.1 -86.1 1 35.0 -53.4 20 8 605.3 605.3 320.9 605.4 0.01 72 29 24011 -50.7 -85.7 1 35.0 -53.2 16 7 612.3 612.3 321.2 612.4 0.01 73 25 24980 -50.5 -86.5 1 36.0 -53.4 55 13 639.5 639.5 322.3 639.5 0.01 74 25 24980 -50.7 -86.7 1 36.0 -53.5 55 13 638.9 638.9 322.3 638.9 0.01 75 25 24980 -48.9 -85.9 1 37.0 -52.2 55 13 644.1 644.1 322.4 644.1 0.01 76 22 25825 -46.3 -84.3 1 38.0 -50.7 59 25 675.8 675.8 323.6 675.9 0.01 77 20 26460 -45.9 -84.9 0 39.0 -50.7 45 16 695.7 695.7 324.3 695.8 0.01 78 19 26802 -43.7 -83.7 0 40.0 -49.6 42 18 712.8 712.8 324.8 712.9 0.02 79 16 27947 -46.3 -85.3 0 39.0 -51.7 58 17 740.2 740.2 325.7 740.4 0.02 80 15 28377 -43.5 -83.5 0 40.0 -50.3 99 13 763.3 763.3 326.3 763.5 0.02 81 12 29870 -44.9 -84.9 0 40.0 -52.0 61 19 808.7 808.7 327.4 808.9 0.02 82 11 30455 -41.7 -82.7 0 41.0 -50.7 74 15 840.7 840.7 328.2 841.0 0.04 83 10 31100 -41.7 -82.7 0 41.0 -51.1 50 13 863.9 863.9 328.7 864.3 0.04 84 9.9 31168 -41.3 -82.3 0 41.0 -51.0 50 14 867.9 867.9 328.8 868.3 0.05 85 9.8 31237 -41.3 -82.3 0 41.0 -51.0 51 15 870.4 870.4 328.8 870.9 0.05 86 9.5 31446 -43.1 -83.1 0 40.0 -52.0 51 18 871.4 871.4 328.8 871.8 0.04 87 9.1 31737 -41.5 -82.5 0 41.0 -51.4 53 23 888.3 888.3 329.2 888.8 0.05 88 7.8 32775 -43.9 -83.9 0 40.0 -53.2 57 38 918.7 918.7 329.8 919.1 0.04 89 7.6 32950 -41.1 -82.1 0 41.0 -52.1 58 41 936.8 936.9 330.1 937.5 0.06 90 7.5 33039 -41.1 -82.1 0 41.0 -52.1 58 42 940.4 940.4 330.2 941.1 0.06 91 7.0 33510 -38.5 -80.5 0 42.0 -51.4 60 49 969.9 969.9 330.7 970.9 0.09 92 6.9 33609 -37.7 -79.7 0 42.0 -51.2 977.2 977.3 330.8 978.4 0.10 93 6.8 33710 -38.3 -80.3 0 42.0 -51.5 978.8 978.9 330.8 979.9 0.09 TRP 225 10871 -64.7 -68.9 56 4.2 -64.7 215 68 319.4 319.4 288.5 319.4 0.02 WND 217 11092 -64.1 -69.1 50 5.1 -64.1 225 72 323.7 323.7 289.9 323.7 0.02 Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 835.39 mb = 1422.09 m = 4665.58 ft Wetbulb zero: 856.91 mb = 1216.52 m = 3991.16 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 88.06 % Est. max temperature: 11.79 C = 53.22 F Sfc-Lift cond lev (LCL): 837.58 mb = 1399.99 m = 4593.08 ft T: 0.19 C 700-500 lapse rate: 6.15 C/km Conv cond level (CCL): 634.72 mb = 3598.14 m = 11804.79 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 25.37 C = 77.66 F Cap Strength: 10.13 C Lifted Index: 13.44 C Risk: None Lifted Index @300 mb: 16.71 C Lifted Index @700 mb: 9.46 C Showalter Index: 11.97 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 15.80 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 83.00 Risk: None Energy Index: 3.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.99 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 66740.24 J/kg Cap Strength: 13.36 C Lift Cond Lev (LCL): 812.88 mb = 1639.37 m = 5378.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 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 ---------------------------------------------------------- 0 948 405 0 0 -0.0 -0.0 | 36 28 -16.4 -22.5 1 925 595 130 16 -12.3 10.3 | 67 31 -28.7 -12.2 2 923 610 130 17 -13.0 10.9 | 69 32 -29.4 -11.5 3 889 914 145 30 -17.2 24.6 | 94 34 -33.6 2.1 4 857 1219 150 23 -11.5 19.9 | 85 28 -27.9 -2.5 5 850 1282 150 22 -11.0 19.1 | 83 28 -27.4 -3.4 6 794 1829 180 15 0.0 15.0 | 66 18 -16.4 -7.5 7 764 2134 185 35 3.1 34.9 | 133 18 -13.3 12.4 8 735 2438 195 48 12.4 46.4 | 171 24 -4.0 23.9 9 708 2743 185 44 3.8 43.8 | 150 25 -12.6 21.4 10 700 2830 185 46 4.0 45.8 | 152 26 -12.4 23.4 11 681 3048 180 47 0.0 47.0 | 146 30 -16.4 24.5 12 629 3658 180 42 0.0 42.0 | 140 26 -16.4 19.5 13 581 4267 180 43 0.0 43.0 | 141 26 -16.4 20.5 14 537 4877 205 43 18.2 39.0 | 186 17 1.8 16.5 15 500 5430 195 39 10.1 37.7 | 157 16 -6.3 15.2 16 496 5486 195 39 10.1 37.7 | 157 16 -6.3 15.2 17 456 6096 205 46 19.4 41.7 | 189 19 3.0 19.2 18 400 7060 215 54 31.0 44.2 | 214 26 14.6 21.8 19 369 7620 220 61 39.2 46.7 | 223 33 22.8 24.3 20 353 7925 215 67 38.4 54.9 | 214 39 22.0 32.4 21 300 9040 215 70 40.2 57.3 | 214 42 23.8 34.9 22 295 9144 215 70 40.2 57.3 | 214 42 23.8 34.9 23 282 9449 215 71 40.7 58.2 | 214 43 24.3 35.7 24 250 10220 215 68 39.0 55.7 | 214 40 22.6 33.2 25 225 10871 215 68 39.0 55.7 | 214 40 22.6 33.2 26 221 10973 210 66 33.0 57.2 | 206 38 16.6 34.7 27 217 11092 225 72 50.9 50.9 | 230 45 34.5 28.5 28 211 11278 225 72 50.9 50.9 | 230 45 34.5 28.5 29 200 11600 250 47 44.2 16.1 | 283 28 27.8 -6.4 30 191 11887 245 40 36.3 16.9 | 286 21 19.9 -5.6 31 166 12802 265 36 35.9 3.1 | 315 27 19.5 -19.3 32 150 13440 265 44 43.8 3.8 | 304 33 27.4 -18.6 33 144 13716 260 44 43.3 7.6 | 299 31 26.9 -14.8 34 137 14021 285 40 38.6 -10.4 | 326 40 22.2 -32.8 35 125 14630 270 47 47.0 -0.0 | 306 38 30.6 -22.5 36 114 15240 280 45 44.3 -7.8 | 317 41 27.9 -30.3 37 108 15545 290 42 39.5 -14.4 | 328 43 23.1 -36.8 38 103 15850 280 38 37.4 -6.6 | 324 36 21.0 -29.1 39 100 16060 285 33 31.9 -8.5 | 333 35 15.5 -31.0 40 99 16154 295 34 30.8 -14.4 | 339 40 14.4 -36.8 41 94 16459 285 33 31.9 -8.5 | 333 35 15.5 -31.0 42 90 16764 285 41 39.6 -10.6 | 325 40 23.2 -33.1 43 74 17983 285 37 35.7 -9.6 | 329 37 19.3 -32.0 44 70 18288 295 36 32.6 -15.2 | 337 41 16.2 -37.7 45 70 18330 310 27 20.7 -17.4 | 354 40 4.3 -39.8 46 67 18593 310 28 21.4 -18.0 | 353 41 5.1 -40.5 47 64 18898 285 24 23.2 -6.2 | 347 29 6.8 -28.7 48 58 19507 315 32 22.6 -22.6 | 352 46 6.2 -45.1 49 53 20117 335 20 8.5 -18.1 | 11 41 -7.9 -40.6 50 50 20490 310 21 16.1 -13.5 | 0 36 -0.3 -36.0 51 48 20726 305 16 13.1 -9.2 | 6 32 -3.3 -31.6 52 44 21336 340 16 5.5 -15.0 | 16 39 -10.9 -37.5 53 40 21946 305 14 11.5 -8.0 | 9 31 -4.9 -30.5 54 38 22250 345 13 3.4 -12.6 | 20 37 -13.0 -35.0 55 36 22555 330 13 6.5 -11.3 | 16 35 -9.9 -33.7 56 35 22860 360 10 -0.0 -10.0 | 27 36 -16.4 -32.5 57 33 23165 10 10 -1.7 -9.8 | 29 37 -18.1 -32.3 58 30 23774 360 10 -0.0 -10.0 | 27 36 -16.4 -32.5 59 30 23790 20 8 -2.7 -7.5 | 33 36 -19.1 -30.0 60 27 24384 10 6 -1.0 -5.9 | 32 33 -17.4 -28.4 61 26 24689 45 18 -12.7 -12.7 | 40 46 -29.1 -35.2 62 25 24994 55 13 -10.6 -7.5 | 42 40 -27.0 -29.9 63 24 25298 65 19 -17.2 -8.0 | 48 45 -33.6 -30.5 64 23 25603 55 20 -16.4 -11.5 | 44 47 -32.8 -33.9 65 22 25908 60 26 -22.5 -13.0 | 48 53 -38.9 -35.5 66 21 26213 75 15 -14.5 -3.9 | 50 41 -30.9 -26.3 67 20 26460 45 16 -11.3 -11.3 | 39 44 -27.7 -33.8 68 20 26518 75 17 -16.4 -4.4 | 51 42 -32.8 -26.9 69 19 26822 40 18 -11.6 -13.8 | 38 46 -28.0 -36.2 70 17 27432 45 20 -14.1 -14.1 | 40 48 -30.5 -36.6 71 16 28042 60 17 -14.7 -8.5 | 45 44 -31.1 -31.0 72 15 28346 105 13 -12.6 3.4 | 57 35 -29.0 -19.1 73 14 28651 60 13 -11.3 -6.5 | 44 40 -27.7 -29.0 74 13 29261 50 10 -7.7 -6.4 | 40 38 -24.1 -28.9 75 13 29566 75 20 -19.3 -5.2 | 52 45 -35.7 -27.6 76 12 29870 60 19 -16.5 -9.5 | 46 46 -32.9 -32.0 77 11 30175 85 16 -15.9 -1.4 | 54 40 -32.3 -23.9 78 10 31100 50 13 -10.0 -8.4 | 41 41 -26.4 -30.8 79 7 33510 60 49 -42.4 -24.5 | 51 75 -58.8 -47.0 Wind Parameters Mean winds (0-6000m): 186.1 at 37.1 knts Storm direction: 216.1 at 27.8 knts Shear (0-3000m) pos: 8.0 neg: 1.9 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 422.2 neg: -148.0 tot: 274.2 m^2/s^2 ave: 91.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 18.0 stream: 7.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.12 Bulk Shear: 110.13 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 ------------------------------------------------------------------------------- 500 137 17 71 30| 30.5 0.0 30.5|276.1 0.0 276.1 552.2 0.87| 38.6 33.4 1000 144 21 79 29| 10.5 0.0 10.5|276.1 -45.2 230.9 230.9 0.55| 24.9 13.7 1500 151 20 79 27| 6.9 0.0 6.9|295.4 -73.6 221.8 147.9 0.42| 21.2 8.8 2000 165 24 91 23| 12.0 0.0 12.0|422.2 -73.6 348.5 174.3 0.58| 23.2 13.5 2500 173 28 105 21| 9.6 1.8 11.4|422.2-121.3 300.8 120.3 0.45| 20.6 9.3 3000 175 31 114 21| 8.0 1.9 9.9|422.2-148.0 274.2 91.4 0.40| 18.0 7.1 4000 177 34 122 22| 6.2 1.5 7.7|448.3-156.6 291.7 72.9 0.40| 14.4 5.7 5000 182 36 131 20| 5.2 1.9 7.2|512.0-188.5 323.5 64.7 0.37| 13.8 5.1 6000 186 37 139 19| 5.4 1.6 7.0|573.2-188.8 384.4 64.1 0.42| 12.6 5.3 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250213.12.gif