UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025022312.upa.cvt Date: 1200Z 23 FEB 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 23 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 165 SFC 972 405 9.4 9.1 98 0.3 9.2 330 4 284.9 286.2 283.6 305.6 7.48 2 962 490 9.0 8.9 99 0.1 8.9 353 4 285.3 286.6 283.8 306.0 7.45 3 954 559 9.4 8.6 95 0.8 9.0 11 5 286.4 287.7 284.2 306.9 7.36 4 941 672 9.2 8.0 92 1.2 8.5 75 5 287.3 288.6 284.4 307.4 7.16 5 925 813 8.2 7.7 97 0.5 7.9 190 6 287.7 288.9 284.5 307.8 7.14 6 918 876 7.6 7.4 99 0.2 7.5 181 9 287.7 288.9 284.4 307.5 7.05 7 906 985 7.6 6.9 95 0.7 7.2 180 12 288.8 290.0 284.7 308.3 6.90 8 898 1058 8.6 6.6 87 2.0 7.5 184 14 290.6 291.8 285.3 310.0 6.82 9 886 1169 7.6 6.6 93 1.0 7.1 192 16 290.6 291.9 285.4 310.3 6.91 10 863 1386 6.6 6.2 97 0.4 6.4 212 20 291.8 293.0 285.9 311.5 6.90 11 850 1511 6.4 5.6 95 0.8 6.0 225 23 292.9 294.0 286.1 312.2 6.72 12 842 1589 6.2 5.5 95 0.7 5.8 231 27 293.4 294.6 286.4 312.9 6.74 13 838 1628 6.4 5.3 93 1.1 5.8 232 29 294.0 295.2 286.5 313.4 6.67 14 730 2749 0.0 0.0 100 0.0 0.0 250 52 298.9 299.8 286.9 314.5 5.24 15 700 3085 -1.3 -1.3 100 0.0 -1.3 255 49 301.0 302.0 287.4 316.0 4.97 16 648 3697 -3.7 -4.0 98 0.3 -3.8 255 48 305.0 305.9 288.3 318.5 4.39 17 500 5700 -14.9 -16.3 89 1.4 -15.3 250 49 314.9 315.3 289.3 321.9 2.14 18 497 5745 -15.1 -16.5 89 1.4 -15.6 250 49 315.2 315.6 289.4 322.1 2.12 19 412 7136 -24.9 -27.1 82 2.2 -25.4 250 59 319.9 320.1 289.8 323.4 1.01 20 401 7332 -26.3 -27.9 86 1.6 -26.6 250 61 320.6 320.8 289.9 323.9 0.96 21 400 7350 -26.3 -28.0 86 1.7 -26.6 250 61 320.8 321.0 290.0 324.1 0.95 22 380 7719 -29.5 -31.7 81 2.2 -29.9 250 64 321.3 321.5 289.9 323.8 0.71 23 364 8024 -31.7 -33.4 85 1.7 -31.9 248 66 322.4 322.5 290.2 324.6 0.63 24 327 8772 -38.1 -41.2 73 3.1 -38.4 247 73 323.6 323.7 290.2 324.8 0.32 25 323 8857 -38.7 -41.3 76 2.6 -38.9 248 74 323.9 324.0 290.3 325.1 0.32 26 320 8921 -39.1 -42.0 74 2.9 -39.4 248 75 324.2 324.3 290.4 325.3 0.30 27 319 8943 -39.1 -43.0 66 3.9 -39.4 248 76 324.5 324.6 290.4 325.5 0.27 28 316 9007 -39.7 -43.0 71 3.3 -39.9 249 77 324.6 324.6 290.5 325.6 0.27 29 303 9293 -42.5 -47.1 61 4.6 -42.8 253 80 324.5 324.6 290.3 325.2 0.18 30 300 9360 -43.1 -47.4 63 4.3 -43.3 255 80 324.6 324.6 290.3 325.3 0.18 31 291 9564 -44.9 -49.3 61 4.4 -45.1 254 80 324.9 324.9 290.4 325.5 0.15 32 283 9750 -46.5 -49.8 69 3.3 -46.7 253 80 325.2 325.2 290.5 325.7 0.14 33 280 9821 -47.1 -51.3 62 4.2 -47.3 253 80 325.3 325.3 290.5 325.8 0.12 34 276 9916 -47.9 -50.9 71 3.0 -48.0 253 80 325.5 325.5 290.6 326.0 0.13 35 274 9964 -48.3 -52.7 60 4.4 -48.5 253 80 325.6 325.6 290.6 326.0 0.11 36 262 10257 -51.1 -53.6 75 2.5 -51.2 251 79 325.7 325.7 290.6 326.1 0.10 37 254 10458 -52.9 -56.9 62 4.0 -53.0 250 79 325.9 326.0 290.6 326.2 0.07 38 250 10560 -53.9 -57.7 63 3.8 -54.0 250 79 325.9 325.9 290.6 326.2 0.06 39 242 10768 -55.7 -60.2 57 4.5 -55.8 250 82 326.3 326.3 290.7 326.5 0.05 40 237 10900 -56.9 -60.5 64 3.6 -57.0 250 83 326.4 326.4 290.7 326.6 0.05 41 232 11035 -57.9 -62.5 56 4.6 -58.0 250 85 326.9 326.9 290.9 327.0 0.04 42 227 11171 -58.8 -62.3 64 3.5 -58.8 250 87 327.6 327.6 291.1 327.8 0.04 43 225 11227 -59.1 -62.2 67 3.1 -59.2 253 84 327.9 327.9 291.2 328.1 0.04 44 224 11255 -59.3 -62.9 63 3.6 -59.3 255 83 328.0 328.1 291.2 328.2 0.04 45 222 11311 -56.9 -72.9 12 16.0 -57.1 251 86 332.6 332.6 292.4 332.6 0.01 46 221 11340 -55.5 -86.5 1 31.0 -55.8 251 86 335.2 335.2 293.1 335.2 0.00 47 219 11398 -55.7 -75.7 7 20.0 -55.9 253 84 335.7 335.7 293.3 335.8 0.01 48 212 11604 -55.7 -74.7 8 19.0 -55.9 257 80 338.9 338.9 294.0 338.9 0.01 49 207 11757 -52.3 -75.3 5 23.0 -52.7 260 77 346.5 346.5 295.8 346.5 0.01 50 200 11980 -51.3 -77.3 3 26.0 -51.7 265 72 351.5 351.5 297.0 351.6 0.01 51 185 12492 -46.7 -78.7 1 32.0 -47.4 270 61 366.9 366.9 300.0 366.9 0.00 52 150 13870 -51.5 -81.5 2 30.0 -52.0 285 49 381.3 381.3 302.5 381.3 0.00 53 144 14134 -52.5 -82.5 1 30.0 -53.0 286 56 384.1 384.1 302.9 384.1 0.00 54 117 15451 -59.9 -85.9 2 26.0 -60.2 282 53 393.9 393.9 304.3 393.9 0.00 55 113 15669 -59.1 -86.1 2 27.0 -59.4 285 47 399.3 399.3 305.1 399.3 0.00 56 105 16127 -60.1 -86.1 2 26.0 -60.4 285 32 405.9 405.9 306.0 405.9 0.00 57 100 16430 -62.3 -87.3 2 25.0 -62.5 270 44 407.4 407.4 306.2 407.4 0.00 58 82 17643 -67.5 -88.5 4 21.0 -67.7 301 26 420.5 420.5 307.8 420.5 0.00 59 76 18102 -66.9 -87.9 4 21.0 -67.1 276 32 431.0 431.0 308.9 431.0 0.00 60 74 18265 -63.1 -88.1 2 25.0 -63.4 284 35 442.3 442.3 310.1 442.3 0.00 61 71 18522 -61.1 -86.1 2 25.0 -61.4 281 38 451.8 451.8 311.0 451.8 0.00 62 70 18610 -60.7 -86.7 2 26.0 -61.1 295 34 454.5 454.5 311.3 454.5 0.00 63 64 19168 -59.7 -84.7 2 25.0 -60.2 309 25 468.5 468.5 312.5 468.5 0.00 64 60 19568 -62.5 -87.5 2 25.0 -62.9 349 10 471.0 471.0 312.7 471.0 0.00 65 54 20214 -64.3 -88.3 2 24.0 -64.6 281 15 481.2 481.2 313.5 481.3 0.00 66 50 20690 -59.3 -86.3 2 27.0 -59.9 325 21 503.7 503.7 315.2 503.8 0.00 67 48 20946 -57.7 -86.7 1 29.0 -58.5 319 22 513.5 513.5 315.9 513.5 0.00 68 46 21214 -59.7 -86.7 2 27.0 -60.3 293 11 514.9 514.9 315.9 515.0 0.00 69 42 21785 -57.5 -85.5 2 28.0 -58.4 360 16 533.9 534.0 317.2 534.0 0.01 70 38 22414 -59.3 -86.3 2 27.0 -60.1 325 6 544.9 544.9 317.8 544.9 0.01 71 30 23910 -54.7 -84.7 1 30.0 -56.3 55 14 595.5 595.5 320.4 595.6 0.01 72 28 24349 -56.3 -85.3 1 29.0 -57.8 58 13 602.9 602.9 320.7 603.0 0.01 73 27 24579 -56.9 -85.9 1 29.0 -58.3 86 5 607.6 607.6 320.9 607.6 0.01 74 26 24818 -55.5 -84.5 2 29.0 -57.2 85 4 618.1 618.1 321.4 618.2 0.01 75 25 25067 -56.9 -85.9 1 29.0 -58.4 56 10 621.1 621.1 321.5 621.1 0.01 76 24 25326 -55.1 -86.1 1 31.0 -57.0 33 16 633.6 633.6 322.0 633.7 0.01 77 22 25881 -55.3 -85.3 1 30.0 -57.3 51 22 649.0 649.0 322.6 649.1 0.01 78 21 26178 -53.5 -84.5 1 31.0 -55.9 41 17 663.1 663.1 323.2 663.2 0.01 79 21 26178 -53.1 -84.1 1 31.0 -55.6 41 17 664.3 664.3 323.2 664.4 0.02 80 20 26490 -56.3 -85.3 1 29.0 -58.2 85 23 663.8 663.8 323.2 663.9 0.01 81 19 26815 -57.3 -86.3 1 29.0 -59.1 83 24 670.5 670.6 323.4 670.6 0.01 82 18 27159 -54.9 -85.9 1 31.0 -57.3 80 26 688.6 688.6 324.0 688.7 0.01 83 18 27159 -55.5 -83.5 2 28.0 -57.8 80 26 686.7 686.7 324.0 686.8 0.02 84 15 28323 -54.7 -85.7 1 31.0 -57.5 50 27 726.1 726.1 325.3 726.2 0.02 85 15 28323 -51.9 -83.9 1 32.0 -55.5 50 27 735.4 735.4 325.5 735.6 0.02 TRP 224 11255 -59.3 -62.9 63 3.6 -59.3 255 83 328.0 328.1 291.2 328.2 0.04 WND 227 11171 -58.8 -62.3 64 3.5 -58.8 250 87 327.6 327.6 291.1 327.8 0.04 Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 730.00 mb = 2748.88 m = 9018.54 ft Wetbulb zero: 729.56 mb = 2753.72 m = 9034.39 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 95.41 % Est. max temperature: 19.19 C = 66.54 F Sfc-Lift cond lev (LCL): 967.62 mb = 442.22 m = 1450.85 ft T: 9.23 C 700-500 lapse rate: 5.20 C/km ThetaE index: 0.24 C Layer 918.0- 906.0 mb Conv cond level (CCL): 846.00 mb = 1549.77 m = 5084.47 ft Mean mixing ratio: 7.09 g/kg Conv temperature: 17.62 C = 63.72 F Cap Strength: 5.25 C Lifted Index: 8.52 C Risk: None Lifted Index @300 mb: 11.81 C Lifted Index @700 mb: 3.72 C Showalter Index: 6.06 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.50 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 240.03 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.34 J/kg Max Up Vert Vel: 7.12 m/s Conv Inhibition (B-): 48099.88 J/kg Cap Strength: 8.26 C Lift Cond Lev (LCL): 909.33 mb = 954.24 m = 3130.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 31 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 ---------------------------------------------------------- 0 972 405 330 4 2.0 -3.5 | 93 29 -28.6 1.6 1 948 610 25 5 -2.1 -4.5 | 91 33 -32.7 0.5 2 925 813 190 6 1.0 5.9 | 110 32 -29.6 10.9 3 914 914 175 11 -1.0 11.0 | 117 35 -31.6 16.0 4 881 1219 195 17 4.4 16.4 | 129 34 -26.2 21.4 5 850 1511 225 23 16.3 16.3 | 146 26 -14.3 21.3 6 849 1524 230 23 17.6 14.8 | 147 24 -13.0 19.8 7 817 1829 235 40 32.8 22.9 | 184 28 2.2 28.0 8 787 2134 240 50 43.3 25.0 | 203 33 12.7 30.0 9 758 2438 245 52 47.1 22.0 | 211 32 16.5 27.0 10 730 2743 250 52 48.9 17.8 | 219 29 18.3 22.8 11 700 3085 255 49 47.3 12.7 | 223 24 16.7 17.7 12 650 3658 255 48 46.4 12.4 | 222 24 15.8 17.5 13 601 4267 260 48 47.3 8.3 | 231 21 16.7 13.4 14 556 4877 255 46 44.4 11.9 | 219 22 13.8 16.9 15 500 5700 250 49 46.0 16.8 | 215 27 15.4 21.8 16 474 6096 250 52 48.9 17.8 | 219 29 18.3 22.8 17 400 7350 250 61 57.3 20.9 | 226 37 26.7 25.9 18 385 7620 250 63 59.2 21.5 | 227 39 28.6 26.6 19 338 8534 245 69 62.5 29.2 | 223 47 31.9 34.2 20 309 9144 250 79 74.2 27.0 | 234 54 43.6 32.0 21 300 9360 255 80 77.3 20.7 | 241 53 46.7 25.7 22 250 10560 250 79 74.2 27.0 | 234 54 43.6 32.0 23 227 11171 250 87 81.8 29.8 | 236 62 51.1 34.8 24 224 11255 255 83 80.2 21.5 | 242 56 49.6 26.5 25 223 11278 250 87 81.8 29.8 | 236 62 51.1 34.8 26 200 11980 265 72 71.7 6.3 | 255 43 41.1 11.3 27 185 12497 270 61 61.0 -0.0 | 261 31 30.4 5.0 28 154 13716 280 70 68.9 -12.2 | 281 39 38.3 -7.1 29 150 13870 285 49 47.3 -12.7 | 295 18 16.7 -7.7 30 146 14021 290 58 54.5 -19.8 | 302 28 23.9 -14.8 31 133 14630 265 45 44.8 3.9 | 238 17 14.2 9.0 32 121 15240 275 57 56.8 -5.0 | 270 26 26.2 0.1 33 115 15545 285 51 49.3 -13.2 | 294 20 18.6 -8.2 34 104 16154 285 31 29.9 -8.0 | 13 3 -0.7 -3.0 35 100 16430 270 44 44.0 -0.0 | 249 14 13.4 5.0 36 100 16459 265 39 38.9 3.4 | 224 12 8.2 8.4 37 95 16764 270 44 44.0 -0.0 | 249 14 13.4 5.0 38 86 17374 305 33 27.0 -18.9 | 14 14 -3.6 -13.9 39 82 17678 300 25 21.7 -12.5 | 50 12 -9.0 -7.5 40 78 17983 270 30 30.0 -0.0 | 173 5 -0.6 5.0 41 74 18288 285 35 33.8 -9.1 | 322 5 3.2 -4.0 42 70 18593 280 39 38.4 -6.8 | 283 8 7.8 -1.7 43 70 18610 295 34 30.8 -14.4 | 359 9 0.2 -9.3 44 64 19202 310 24 18.4 -15.4 | 50 16 -12.2 -10.4 45 61 19507 360 11 -0.0 -11.0 | 79 31 -30.6 -6.0 46 58 19812 300 4 3.5 -2.0 | 96 27 -27.1 3.0 47 55 20117 270 10 10.0 -0.0 | 104 21 -20.6 5.0 48 52 20422 305 27 22.1 -15.5 | 39 13 -8.5 -10.5 49 50 20690 325 21 12.0 -17.2 | 57 22 -18.6 -12.2 50 50 20726 315 21 14.8 -14.8 | 58 19 -15.8 -9.8 51 47 21031 320 22 14.1 -16.9 | 54 20 -16.5 -11.8 52 45 21336 275 4 4.0 -0.3 | 100 27 -26.6 4.7 53 43 21641 350 17 3.0 -16.7 | 67 30 -27.7 -11.7 54 41 21946 10 15 -2.6 -14.8 | 74 35 -33.2 -9.7 55 39 22250 60 10 -8.7 -5.0 | 90 39 -39.3 0.0 56 37 22555 250 2 1.9 0.7 | 101 29 -28.7 5.7 57 35 22860 360 10 -0.0 -10.0 | 81 31 -30.6 -5.0 58 34 23165 10 13 -2.3 -12.8 | 77 34 -32.9 -7.8 59 32 23470 360 10 -0.0 -10.0 | 81 31 -30.6 -5.0 60 31 23774 45 14 -9.9 -9.9 | 83 41 -40.5 -4.9 61 30 23910 55 14 -11.5 -8.0 | 86 42 -42.1 -3.0 62 29 24079 40 19 -12.2 -14.6 | 77 44 -42.8 -9.5 63 28 24384 60 12 -10.4 -6.0 | 89 41 -41.0 -1.0 64 27 24689 100 1 -1.0 0.2 | 99 32 -31.6 5.2 65 24 25298 30 15 -7.5 -13.0 | 78 39 -38.1 -8.0 66 23 25603 60 26 -22.5 -13.0 | 81 54 -53.1 -8.0 67 21 26213 40 17 -10.9 -13.0 | 79 42 -41.5 -8.0 68 20 26490 85 23 -22.9 -2.0 | 93 54 -53.5 3.0 69 18 26822 80 26 -25.6 -4.5 | 91 56 -56.2 0.5 70 16 27127 50 24 -18.4 -15.4 | 78 50 -49.0 -10.4 71 15 27432 50 27 -20.7 -17.4 | 76 53 -51.3 -12.3 72 13 27737 35 21 -12.0 -17.2 | 74 44 -42.7 -12.2 73 12 28042 30 31 -15.5 -26.8 | 65 51 -46.1 -21.8 74 10 28651 40 36 -23.1 -27.6 | 67 58 -53.8 -22.5 Wind Parameters Mean winds (0-6000m): 249.3 at 41.4 knts Storm direction: 279.3 at 31.0 knts Shear (0-3000m) pos: 8.1 neg: 2.4 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 129.5 deg Storm rel helicity (0-3000m) pos: 557.0 neg: -11.1 tot: 545.8 m^2/s^2 ave: 181.9 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 11.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.10 Bulk Shear: 264.12 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 ------------------------------------------------------------------------------- 500 126 6 103 36| 0.0 14.6 14.6|137.4 -9.3 128.0 256.1 0.61| 23.7 14.5 1000 194 11 119 32| 7.2 7.3 14.5|256.8 -9.3 247.4 247.4 0.72| 19.8 14.2 1500 220 17 133 27| 13.1 4.9 18.0|411.6 -9.3 402.2 268.1 0.79| 21.9 17.2 2000 231 25 152 24| 12.6 3.7 16.2|506.4 -9.3 497.1 248.5 0.81| 19.6 15.9 2500 237 31 167 22| 10.1 2.9 13.0|549.5 -9.3 540.1 216.1 0.80| 17.2 13.8 3000 242 34 178 21| 8.1 2.4 10.6|557.0 -11.1 545.8 181.9 0.78| 14.9 11.6 4000 247 37 191 20| 6.1 1.8 7.9|576.3 -16.6 559.7 139.9 0.76| 11.8 9.0 5000 249 39 198 20| 4.9 2.1 6.9|576.3 -42.9 533.4 106.7 0.67| 10.2 6.8 6000 249 41 202 21| 4.1 2.0 6.1|597.1 -47.1 550.1 91.7 0.64| 9.1 5.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250223.12.gif