UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025020512.upa.cvt Date: 1200Z 5 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 5 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 113 SFC 965 405 -2.9 -4.6 88 1.7 -3.5 0 -1373982720 273.0 273.5 271.5 280.7 2.81 2 963 421 -2.7 -2.7 100 0.0 -2.7 349 -1266034048 273.4 273.9 272.4 282.2 3.25 3 942 592 -3.5 -4.5 93 1.0 -3.8 228 -118865152 274.3 274.8 272.5 282.3 2.90 4 925 733 -1.1 -5.4 73 4.3 -2.7 160 8 278.2 278.7 274.5 285.9 2.76 5 916 811 -0.3 -7.3 59 7.0 -2.8 171 8 279.8 280.2 274.9 286.6 2.41 6 850 1404 -5.5 -7.7 84 2.2 -6.2 220 18 280.4 280.8 275.4 287.5 2.52 7 829 1600 -7.3 -8.2 93 0.9 -7.6 225 22 280.5 280.9 275.4 287.5 2.48 8 825 1637 -7.1 -9.4 84 2.3 -7.8 225 22 281.1 281.5 275.4 287.6 2.27 9 781 2062 -10.5 -11.2 95 0.7 -10.7 230 29 281.9 282.2 275.6 287.9 2.08 10 752 2352 -12.5 -13.5 92 1.0 -12.8 237 31 282.8 283.1 275.6 288.0 1.79 11 741 2464 -13.3 -13.3 100 0.0 -13.3 241 31 283.1 283.4 275.9 288.5 1.85 12 707 2820 -15.7 -15.9 98 0.2 -15.7 250 35 284.3 284.6 276.1 288.9 1.56 13 700 2895 -16.1 -16.3 98 0.2 -16.2 250 36 284.7 284.9 276.2 289.2 1.53 14 665 3278 -19.5 -19.9 97 0.4 -19.6 245 37 285.0 285.2 275.9 288.6 1.18 15 658 3357 -19.1 -21.5 81 2.4 -19.6 244 37 286.4 286.5 276.4 289.5 1.04 16 648 3470 -19.7 -23.3 73 3.6 -20.4 243 37 286.9 287.1 276.5 289.7 0.90 17 641 3551 -19.9 -23.7 72 3.8 -20.6 242 38 287.6 287.8 276.8 290.3 0.88 18 632 3655 -20.5 -24.9 68 4.4 -21.2 240 38 288.1 288.2 276.9 290.6 0.80 19 607 3952 -23.1 -26.4 74 3.3 -23.6 240 40 288.4 288.6 277.0 290.7 0.73 20 593 4122 -24.7 -30.7 57 6.0 -25.5 240 42 288.5 288.6 276.7 290.1 0.50 21 591 4147 -24.9 -30.9 57 6.0 -25.7 240 42 288.5 288.6 276.7 290.1 0.49 22 588 4184 -25.1 -32.1 52 7.0 -26.0 240 43 288.7 288.8 276.7 290.1 0.44 23 584 4233 -25.5 -39.5 26 14.0 -26.8 240 43 288.8 288.9 276.4 289.5 0.21 24 581 4271 -25.9 -39.9 26 14.0 -27.2 240 44 288.8 288.8 276.4 289.5 0.20 25 578 4308 -25.9 -35.9 39 10.0 -27.0 240 44 289.2 289.3 276.7 290.2 0.31 26 577 4321 -26.1 -45.1 15 19.0 -27.6 240 44 289.1 289.1 276.4 289.5 0.12 27 562 4510 -27.1 -51.1 8 24.0 -28.6 242 47 290.1 290.1 276.8 290.4 0.06 28 553 4627 -26.5 -52.5 7 26.0 -28.2 243 49 292.2 292.2 277.9 292.4 0.05 29 531 4919 -27.3 -55.3 5 28.0 -28.9 245 52 294.6 294.6 279.0 294.8 0.04 30 525 5001 -27.3 -52.3 7 25.0 -28.9 246 53 295.6 295.6 279.4 295.8 0.06 31 510 5209 -29.1 -49.1 13 20.0 -30.4 248 55 295.9 295.9 279.6 296.2 0.09 32 500 5350 -29.7 -50.7 11 21.0 -31.0 250 56 296.8 296.8 280.0 297.1 0.07 33 490 5494 -30.1 -57.1 5 27.0 -31.5 251 58 298.1 298.1 280.6 298.2 0.03 34 474 5730 -31.5 -56.5 7 25.0 -32.7 253 62 299.2 299.2 281.0 299.3 0.04 35 423 6530 -34.5 -64.5 3 30.0 -35.6 251 78 305.2 305.2 283.5 305.3 0.02 36 416 6647 -35.1 -64.1 4 29.0 -36.2 251 80 305.9 305.9 283.8 306.0 0.02 37 415 6663 -34.7 -64.7 3 30.0 -35.8 250 81 306.6 306.6 284.1 306.7 0.02 38 400 6920 -35.5 -65.5 3 30.0 -36.5 250 75 308.9 308.9 284.9 308.9 0.01 39 357 7707 -39.5 -70.5 2 31.0 -40.3 245 81 313.7 313.7 286.6 313.7 0.01 40 346 7922 -38.5 -67.5 3 29.0 -39.4 245 84 317.9 317.9 288.1 317.9 0.01 41 320 8458 -40.3 -68.3 3 28.0 -41.1 245 93 322.6 322.6 289.5 322.6 0.01 42 310 8675 -38.9 -69.9 2 31.0 -39.9 245 96 327.5 327.5 291.0 327.5 0.01 43 300 8900 -40.5 -69.5 3 29.0 -41.3 245 100 328.3 328.3 291.2 328.3 0.01 44 287 9199 -41.4 -71.2 3 29.9 -42.2 245 106 331.2 331.2 292.0 331.3 0.01 45 285 9247 -41.5 -71.5 2 30.0 -42.3 245 106 331.7 331.7 292.2 331.7 0.01 46 275 9488 -40.1 -72.1 2 32.0 -41.1 246 104 337.1 337.1 293.6 337.2 0.01 47 271 9588 -38.1 -73.1 1 35.0 -39.3 247 98 341.5 341.5 294.7 341.5 0.01 48 263 9793 -37.5 -71.5 2 34.0 -38.8 249 90 345.3 345.3 295.6 345.3 0.01 49 250 10140 -39.3 -73.3 1 34.0 -40.5 245 95 347.6 347.6 296.1 347.7 0.01 50 240 10421 -39.9 -73.9 1 34.0 -41.1 247 96 350.8 350.8 296.8 350.8 0.01 51 210 11337 -40.3 -75.3 1 35.0 -41.5 253 90 363.8 363.9 299.4 363.9 0.01 52 208 11402 -40.1 -75.1 1 35.0 -41.4 253 89 365.2 365.2 299.7 365.2 0.01 53 200 11670 -42.5 -76.5 1 34.0 -43.6 255 83 365.5 365.5 299.8 365.5 0.01 54 180 12373 -46.5 -78.5 1 32.0 -47.3 252 84 370.1 370.1 300.6 370.1 0.00 55 165 12951 -45.7 -79.7 1 34.0 -46.6 249 85 380.8 380.8 302.4 380.8 0.00 56 150 13580 -48.5 -80.5 1 32.0 -49.3 245 86 386.5 386.5 303.3 386.5 0.00 57 147 13713 -48.9 -80.9 1 32.0 -49.6 245 86 388.0 388.0 303.5 388.1 0.00 58 144 13849 -47.7 -81.7 1 34.0 -48.6 245 85 392.4 392.4 304.2 392.4 0.00 59 133 14373 -48.1 -81.1 1 33.0 -49.0 245 84 400.7 400.7 305.3 400.8 0.00 60 114 15379 -52.7 -83.7 1 31.0 -53.3 260 71 410.2 410.2 306.5 410.3 0.00 TRP 357 7707 -39.5 -70.5 2 31.0 -40.3 245 81 313.7 313.7 286.6 313.7 0.01 WND 287 9199 -41.4 -71.2 3 29.9 -42.2 245 106 331.2 331.2 292.0 331.3 0.01 Sounding variables and indices 1000-500 mb thick: 5237.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 66.34 % Est. max temperature: 5.28 C = 41.50 F Sfc-Lift cond lev (LCL): 939.41 mb = 613.00 m = 2011.14 ft T: -3.14 C 700-500 lapse rate: 5.54 C/km Conv cond level (CCL): 820.36 mb = 1680.88 m = 5514.63 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 5.18 C = 41.32 F Cap Strength: 9.38 C Lifted Index: 10.07 C Risk: None Lifted Index @300 mb: 30.44 C Lifted Index @700 mb: 2.69 C Showalter Index: 8.37 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.00 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 179.50 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.11 J/kg Max Up Vert Vel: 8.50 m/s Conv Inhibition (B-): 16787.90 J/kg Cap Strength: 9.92 C Lift Cond Lev (LCL): 861.45 mb = 1297.89 m = 4258.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at -16870086 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 ---------------------------------------------------------- 0 965 405 0 -1373982720 0.0 1373982720.0 | 180 1388618240 8435066.0 1388592640.0 1 940 610 215 1 0.6 0.8 | 210 16870088 8435067.0 14609911.0 2 925 733 160 8 -2.7 7.5 | 210 16870092 8435063.0 14609918.0 3 904 914 185 8 0.7 8.0 | 210 16870094 8435067.0 14609918.0 4 870 1219 210 11 5.5 9.5 | 210 16870098 8435072.0 14609920.0 5 850 1404 220 18 11.6 13.8 | 210 16870104 8435078.0 14609924.0 6 804 1829 230 26 19.9 16.7 | 210 16870110 8435086.0 14609927.0 7 773 2134 230 30 23.0 19.3 | 210 16870114 8435089.0 14609929.0 8 743 2438 240 31 26.8 15.5 | 210 16870114 8435093.0 14609926.0 9 714 2743 250 35 32.9 12.0 | 210 16870112 8435099.0 14609922.0 10 700 2895 250 36 33.8 12.3 | 210 16870114 8435100.0 14609922.0 11 631 3658 240 38 32.9 19.0 | 210 16870118 8435099.0 14609929.0 12 605 3962 240 40 34.6 20.0 | 210 16870120 8435101.0 14609930.0 13 580 4267 240 44 38.1 22.0 | 210 16870124 8435104.0 14609932.0 14 534 4877 245 52 47.1 22.0 | 210 16870128 8435113.0 14609932.0 15 500 5350 250 56 52.6 19.2 | 210 16870128 8435119.0 14609929.0 16 450 6096 255 67 64.7 17.3 | 210 16870132 8435131.0 14609927.0 17 412 6706 250 82 77.1 28.0 | 210 16870148 8435143.0 14609938.0 18 400 6920 250 75 70.5 25.7 | 210 16870144 8435136.0 14609936.0 19 378 7315 245 71 64.3 30.0 | 210 16870144 8435130.0 14609940.0 20 362 7620 250 82 77.1 28.0 | 210 16870148 8435143.0 14609938.0 21 357 7707 245 81 73.4 34.2 | 210 16870152 8435139.0 14609944.0 22 300 8900 245 100 90.6 42.3 | 210 16870168 8435157.0 14609952.0 23 289 9144 245 102 92.4 43.1 | 210 16870170 8435158.0 14609953.0 24 287 9199 245 106 96.1 44.8 | 210 16870172 8435162.0 14609955.0 25 277 9449 245 106 96.1 44.8 | 210 16870172 8435162.0 14609955.0 26 265 9754 250 89 83.6 30.4 | 210 16870154 8435150.0 14609940.0 27 250 10140 245 95 86.1 40.1 | 210 16870164 8435152.0 14609950.0 28 221 10973 250 98 92.1 33.5 | 210 16870162 8435158.0 14609944.0 29 200 11670 255 83 80.2 21.5 | 210 16870144 8435146.0 14609931.0 30 194 11887 255 83 80.2 21.5 | 210 16870144 8435146.0 14609931.0 31 150 13580 245 86 77.9 36.3 | 210 16870156 8435144.0 14609946.0 32 130 14326 245 84 76.1 35.5 | 210 16870154 8435142.0 14609945.0 33 109 15240 265 66 65.7 5.8 | 210 16870124 8435132.0 14609916.0 34 91 16154 230 37 28.3 23.8 | 210 16870120 8435094.0 14609934.0 Wind Parameters Mean winds (0-6000m): 180.0 at -22493448.0 knts Storm direction: 210.0 at -16870086.0 knts Shear (0-3000m) pos: 5.8 neg: 235592240.0 tot: 235592240.0 10-3/s Storm rel Dir Shear (0-3000m): 29.7 deg Storm rel helicity (0-3000m) pos: 19810691842048.0 neg: -243656965035655168.0 tot: -243637156646486016.0 m^2/s^2 ave: -81212387360768000.0 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 390934343.8 stream: -277494312.5 10^-3/s Energy-Hel index: 4470968320.00 Bulk Rich Number: 0.00 Bulk Shear: 9011695011758080.00 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 -283479456 358 269000128| 0.0 1413553408.0 1413553408.0|19810574401536.0-243656965035655168.0-243637156646486016.0 -487274313292972032.0 -0.71|2345606000.0-1664965750.0 1000 180 -142826784 356 128493216| 6.4 706776704.0 706776704.0|19810603761664.0-243656965035655168.0-243637156646486016.0 -243637156646486016.0 -0.71|1172803000.0-832482875.0 1500 180 -94495328 354 80328992| 7.6 471184480.0 471184480.0|19810628927488.0-243656965035655168.0-243637156646486016.0 -162424771097657344.0 -0.71|781868687.5-554988625.0 2000 180 -70545280 351 56567436| 7.0 353388352.0 353388352.0|19810656190464.0-243656965035655168.0-243637156646486016.0 -121818578323243008.0 -0.71|586401500.0-416241437.5 2500 180 -56279308 349 42514296| 6.9 282710688.0 282710688.0|19810691842048.0-243656965035655168.0-243637156646486016.0 -97454860940607488.0 -0.71|469121187.5-332993156.2 3000 180 -46550124 345 33035034| 5.8 235592240.0 235592240.0|19810691842048.0-243656965035655168.0-243637156646486016.0 -81212385548828672.0 -0.71|390934343.8-277494312.5 4000 180 -34398180 337 21510922| 5.1 176694176.0 176694176.0|19810710716416.0-243656965035655168.0-243637156646486016.0 -60909289161621504.0 -0.71| 293200750.0 -208120718.8 5000 180 -27282080 326 15222707| 5.4 141355344.0 141355344.0|19810769436672.0-243656965035655168.0-243637156646486016.0 -48727430470303744.0 -0.71| 234560593.8 -166496578.1 6000 180 -22493448 313 11545485| 5.2 117796120.0 117796128.0|19810832351232.0-243656965035655168.0-243637156646486016.0 -40606192774414336.0 -0.71| 195467171.9 -138747156.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250205.12.gif