UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 24 DEC 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 56 SFC 959 405 5.0 4.4 96 0.6 4.7 0 -961873344 281.5 282.4 279.8 296.6 5.47 2 933 624 3.2 3.2 100 0.0 3.2 348 2 281.9 282.8 279.6 296.2 5.16 3 925 693 3.2 3.1 99 0.1 3.1 360 2 282.6 283.5 280.0 296.9 5.17 4 912 808 3.0 3.0 100 0.0 3.0 31 3 283.5 284.4 280.5 298.1 5.21 5 903 888 3.6 3.6 100 0.0 3.6 53 4 284.9 285.9 281.5 300.3 5.49 6 898 934 4.4 2.7 89 1.7 3.6 54 4 286.2 287.1 281.7 300.8 5.18 7 890 1007 4.0 2.0 87 2.0 3.1 31 5 286.5 287.4 281.6 300.6 4.97 8 851 1370 1.0 0.4 96 0.6 0.7 325 7 287.1 287.9 281.4 300.3 4.63 9 850 1379 1.0 0.3 95 0.7 0.7 325 7 287.2 288.0 281.4 300.3 4.60 10 820 1668 0.0 -0.2 99 0.2 -0.1 87 7 289.1 289.9 282.3 302.3 4.60 11 819 1677 0.2 0.0 99 0.2 0.1 90 7 289.4 290.2 282.5 302.8 4.67 12 802 1846 -0.5 -0.5 100 0.0 -0.5 132 11 290.4 291.2 282.8 303.7 4.60 13 791 1956 0.2 0.2 100 0.0 0.2 148 15 292.3 293.2 284.0 306.6 4.91 14 700 2928 -4.7 -4.7 100 0.0 -4.7 180 50 297.3 298.0 284.9 308.8 3.85 15 617 3913 -9.3 -9.3 100 0.0 -9.3 201 57 302.9 303.5 286.2 312.4 3.06 16 589 4271 -10.7 -12.6 86 1.9 -11.3 210 62 305.3 305.8 286.4 313.1 2.46 17 586 4310 -11.1 -13.3 84 2.2 -11.8 210 63 305.3 305.8 286.3 312.7 2.34 18 576 4442 -11.7 -13.4 87 1.7 -12.3 207 66 306.1 306.6 286.6 313.6 2.36 19 569 4536 -12.7 -16.2 75 3.5 -13.7 206 69 306.0 306.4 286.1 312.1 1.90 20 560 4657 -13.7 -17.4 74 3.7 -14.8 206 70 306.2 306.6 286.0 311.8 1.74 21 555 4725 -14.3 -17.7 75 3.4 -15.3 207 70 306.3 306.6 286.0 311.8 1.71 22 546 4849 -15.3 -22.3 55 7.0 -17.0 209 71 306.6 306.8 285.5 310.4 1.17 23 533 5031 -16.5 -22.5 60 6.0 -18.0 210 69 307.3 307.5 285.7 311.1 1.18 24 521 5202 -17.7 -25.7 50 8.0 -19.4 210 67 307.8 308.0 285.6 310.8 0.90 25 520 5216 -17.7 -24.7 54 7.0 -19.3 210 67 308.0 308.2 285.8 311.3 0.99 26 515 5289 -17.5 -21.5 71 4.0 -18.5 210 66 309.1 309.3 286.5 313.5 1.33 27 514 5303 -17.3 -21.3 71 4.0 -18.3 210 66 309.5 309.7 286.7 314.0 1.36 28 512 5332 -17.1 -21.5 69 4.4 -18.2 210 65 310.1 310.3 286.9 314.5 1.34 29 500 5510 -18.5 -22.1 73 3.6 -19.4 210 63 310.5 310.7 287.0 314.8 1.30 30 496 5570 -18.9 -22.4 74 3.5 -19.7 210 63 310.7 311.0 287.1 314.9 1.28 31 455 6205 -24.9 -24.9 100 0.0 -24.9 210 61 311.0 311.2 287.0 314.7 1.11 32 432 6580 -27.9 -28.2 97 0.3 -27.9 208 59 311.8 312.0 287.0 314.7 0.87 33 429 6630 -27.3 -31.5 67 4.2 -27.9 207 58 313.2 313.3 287.2 315.4 0.64 34 426 6680 -27.7 -30.9 74 3.2 -28.2 207 58 313.3 313.4 287.3 315.7 0.68 35 424 6714 -27.9 -32.9 62 5.0 -28.6 207 58 313.5 313.6 287.2 315.4 0.57 36 407 7007 -30.1 -34.7 64 4.6 -30.7 206 57 314.3 314.4 287.4 316.0 0.49 37 400 7130 -31.1 -36.1 61 5.0 -31.7 205 56 314.6 314.7 287.5 316.1 0.44 38 399 7148 -31.3 -36.0 63 4.7 -31.9 205 56 314.5 314.6 287.5 316.1 0.44 39 398 7165 -31.5 -37.5 55 6.0 -32.1 205 56 314.5 314.6 287.3 315.9 0.38 40 393 7255 -32.1 -38.1 55 6.0 -32.7 205 56 314.9 314.9 287.5 316.2 0.36 41 391 7291 -32.3 -40.3 45 8.0 -33.1 205 56 315.1 315.1 287.5 316.1 0.29 42 386 7381 -32.9 -40.9 45 8.0 -33.7 207 56 315.4 315.5 287.6 316.4 0.28 43 369 7696 -35.5 -41.5 54 6.0 -36.0 215 58 316.1 316.1 287.8 317.1 0.27 44 366 7753 -36.1 -45.1 39 9.0 -36.8 215 58 316.0 316.0 287.6 316.7 0.19 45 363 7810 -36.5 -44.5 43 8.0 -37.1 215 58 316.2 316.2 287.8 317.0 0.20 46 361 7848 -36.5 -47.5 31 11.0 -37.2 215 59 316.7 316.7 287.8 317.3 0.15 47 359 7887 -36.9 -45.9 39 9.0 -37.5 215 59 316.7 316.7 287.9 317.3 0.17 48 357 7925 -37.1 -49.1 28 12.0 -37.8 215 59 316.9 316.9 287.9 317.4 0.12 49 354 7984 -37.5 -49.5 28 12.0 -38.2 215 60 317.1 317.2 287.9 317.6 0.12 50 325 8566 -42.9 -50.9 41 8.0 -43.3 215 65 317.5 317.6 288.1 318.0 0.11 51 300 9100 -47.9 -52.6 58 4.7 -48.1 215 69 317.8 317.9 288.2 318.2 0.10 52 280 9549 -52.3 -54.7 75 2.4 -52.4 222 75 317.8 317.9 288.1 318.2 0.08 53 270 9782 -53.9 -58.7 56 4.8 -54.0 225 79 318.8 318.8 288.4 319.0 0.05 54 264 9926 -55.1 -59.4 59 4.3 -55.2 228 81 319.1 319.1 288.5 319.3 0.05 55 261 9998 -55.9 -61.9 47 6.0 -56.0 229 82 319.0 319.0 288.5 319.1 0.04 56 252 10220 -57.5 -64.5 41 7.0 -57.6 226 81 319.9 319.9 288.7 320.0 0.03 57 250 10270 -57.9 -63.9 46 6.0 -58.0 225 81 320.0 320.0 288.8 320.1 0.03 58 224 10959 -61.9 -64.1 75 2.2 -61.9 210 81 324.1 324.1 290.0 324.2 0.03 59 218 11128 -61.0 -66.5 48 5.5 -61.0 210 90 328.0 328.0 291.2 328.1 0.02 60 200 11670 -58.1 -74.1 11 16.0 -58.3 220 86 340.8 340.8 294.5 340.8 0.01 61 150 13510 -54.9 -75.9 6 21.0 -55.2 215 66 375.5 375.5 301.5 375.5 0.01 TRP 224 10959 -61.9 -64.1 75 2.2 -61.9 210 81 324.1 324.1 290.0 324.2 0.03 WND 218 11128 -61.0 -66.5 48 5.5 -61.0 210 90 328.0 328.0 291.2 328.1 0.02 Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 814.14 mb = 1725.48 m = 5660.96 ft Freezing level: 794.14 mb = 1924.61 m = 6314.25 ft Freezing level: 787.29 mb = 1995.89 m = 6548.13 ft Wetbulb zero: 823.84 mb = 1630.16 m = 5348.24 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 90.47 % Est. max temperature: 13.40 C = 56.11 F Sfc-Lift cond lev (LCL): 950.18 mb = 478.79 m = 1570.83 ft T: 4.39 C 700-500 lapse rate: 5.34 C/km ThetaE index: 0.57 C Layer 890.0- 850.0 mb Conv cond level (CCL): 863.49 mb = 1251.50 m = 4105.93 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 10.35 C = 50.64 F Cap Strength: 11.33 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 13.66 C Lifted Index @700 mb: 5.48 C Showalter Index: 10.25 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 18.80 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 80.60 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.79 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 7225.23 J/kg Cap Strength: 11.35 C Lift Cond Lev (LCL): 897.14 mb = 941.53 m = 3088.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at -11974298 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 ---------------------------------------------------------- 0 959 405 0 -961873344 0.0 961873344.0 | 180 972261824 5987157.5 972243392.0 1 935 610 345 2 0.5 -1.9 | 210 11974296 5987158.0 10370039.0 2 925 693 360 2 -0.0 -2.0 | 210 11974296 5987157.5 10370039.0 3 900 914 60 4 -3.5 -2.0 | 210 11974294 5987154.0 10370039.0 4 867 1219 325 6 3.4 -4.9 | 210 11974295 5987161.0 10370036.0 5 850 1379 325 7 4.0 -5.7 | 210 11974294 5987161.5 10370035.0 6 835 1524 50 3 -2.3 -1.9 | 210 11974294 5987155.0 10370039.0 7 803 1829 130 11 -8.4 7.1 | 210 11974299 5987149.0 10370048.0 8 773 2134 175 20 -1.7 19.9 | 210 11974314 5987156.0 10370061.0 9 744 2438 175 31 -2.7 30.9 | 210 11974323 5987155.0 10370072.0 10 716 2743 180 42 0.0 42.0 | 210 11974334 5987157.5 10370083.0 11 700 2928 180 50 0.0 50.0 | 210 11974341 5987157.5 10370091.0 12 689 3048 180 51 0.0 51.0 | 210 11974342 5987157.5 10370092.0 13 637 3658 195 54 14.0 52.2 | 210 11974350 5987171.5 10370093.0 14 588 4267 210 62 31.0 53.7 | 210 11974360 5987188.5 10370095.0 15 565 4572 205 70 29.6 63.4 | 210 11974367 5987187.0 10370104.0 16 543 4877 210 71 35.5 61.5 | 210 11974369 5987193.0 10370102.0 17 500 5510 210 63 31.5 54.6 | 210 11974361 5987189.0 10370096.0 18 461 6096 210 61 30.5 52.8 | 210 11974359 5987188.0 10370094.0 19 400 7130 205 56 23.7 50.8 | 210 11974354 5987181.0 10370092.0 20 389 7315 205 56 23.7 50.8 | 210 11974354 5987181.0 10370092.0 21 372 7620 215 57 32.7 46.7 | 210 11974355 5987190.0 10370088.0 22 300 9100 215 69 39.6 56.5 | 210 11974367 5987197.0 10370098.0 23 298 9144 215 69 39.6 56.5 | 210 11974367 5987197.0 10370098.0 24 258 10058 230 83 63.6 53.4 | 210 11974376 5987221.0 10370094.0 25 250 10270 225 81 57.3 57.3 | 210 11974376 5987215.0 10370098.0 26 224 10959 210 81 40.5 70.1 | 210 11974378 5987198.0 10370111.0 27 224 10973 215 72 41.3 59.0 | 210 11974370 5987199.0 10370100.0 28 218 11128 210 90 45.0 77.9 | 210 11974388 5987202.5 10370119.0 29 213 11278 210 90 45.0 77.9 | 210 11974388 5987202.5 10370119.0 30 200 11670 220 86 55.3 65.9 | 210 11974383 5987213.0 10370107.0 31 193 11887 220 83 53.4 63.6 | 210 11974380 5987211.0 10370105.0 32 152 13411 205 67 28.3 60.7 | 210 11974365 5987186.0 10370102.0 33 150 13510 215 66 37.9 54.1 | 210 11974363 5987195.5 10370095.0 34 137 14021 215 60 34.4 49.1 | 210 11974357 5987192.0 10370090.0 Wind Parameters Mean winds (0-6000m): 180.0 at -15965730.0 knts Storm direction: 210.0 at -11974298.0 knts Shear (0-3000m) pos: 164929216.0 neg: 1.1 tot: 164929216.0 10-3/s Storm rel Dir Shear (0-3000m): 29.6 deg Storm rel helicity (0-3000m) pos: 585793542291456.0 neg: -15392376809848832.0 tot: -14806582999121920.0 m^2/s^2 ave: -4935527694336000.0 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 166774359.4 stream: -7301729.0 10^-3/s Energy-Hel index: 112724746240.00 Bulk Rich Number: 0.00 Bulk Shear: 4395652603707392.00 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 ------------------------------------------------------------------------------- 500 180 -198240144 358 187964272| 989575296.0 0.0 989575296.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -29613165998243840.0 -0.04|1000646187.5-43810359.4 1000 180 -99550208 356 89380344| 494787648.0 3.4 494787648.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -14806582999121920.0 -0.04|500323093.8-21905175.8 1500 180 -66147976 354 56097984| 329858432.0 2.3 329858432.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -9871055690661888.0 -0.04|333548718.8-14603456.1 2000 180 -49494332 351 39579492| 247393824.0 1.7 247393824.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -7403291499560960.0 -0.04|250161546.9-10952592.8 2500 180 -39542412 348 29780224| 197915056.0 1.4 197915056.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -5922633199648768.0 -0.04|200129234.4-8762076.2 3000 180 -32783516 345 23199200| 164929216.0 1.1 164929216.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -4935527845330944.0 -0.04|166774359.4-7301729.0 4000 180 -24321530 337 15181800| 123696912.0 0.9 123696912.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -3701645749780480.0 -0.04| 125080773.4 -5476294.9 5000 180 -19357722 326 10799205| 98957528.0 1.0 98957528.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -2961316599824384.0 -0.04| 100064617.2 -4381035.6 6000 180 -15965730 313 8194924| 82464608.0 1.1 82464608.0|585793542291456.0-15392376809848832.0-14806582999121920.0 -2467763922665472.0 -0.04| 83387179.7 -3650863.3 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20251224.00.gif