UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020200.upa.cvt Date: 0000Z 2 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 2 FEB 26 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 188 SFC 976 405 15.6 5.6 51 10.0 10.2 0 0 290.8 291.8 284.4 307.5 5.84 2 966 490 14.2 5.2 55 9.0 9.4 350 2 290.2 291.2 284.0 306.6 5.74 3 925 845 11.0 3.0 58 8.0 6.9 315 8 290.6 291.5 283.5 305.3 5.13 4 850 1544 5.2 0.9 74 4.3 3.1 310 4 291.6 292.4 283.6 305.5 4.80 5 838 1660 4.2 0.7 78 3.5 2.5 274 5 291.7 292.6 283.7 305.6 4.80 6 784 2198 0.0 -2.5 83 2.5 -1.1 216 12 292.8 293.6 283.3 304.7 4.06 7 782 2218 -0.3 -3.1 81 2.8 -1.5 216 12 292.7 293.4 283.1 304.1 3.89 8 749 2561 -3.3 -4.0 95 0.7 -3.6 226 13 293.1 293.8 283.1 304.3 3.79 9 734 2721 -4.3 -5.9 89 1.6 -5.0 234 15 293.7 294.3 282.8 303.6 3.35 10 701 3082 -7.5 -7.6 99 0.1 -7.5 234 20 294.1 294.6 282.7 303.2 3.08 11 700 3093 -7.7 -7.8 99 0.1 -7.7 235 20 294.0 294.5 282.6 303.0 3.03 12 696 3138 -8.1 -8.4 98 0.3 -8.2 238 21 294.0 294.5 282.5 302.7 2.91 13 693 3171 -7.9 -10.2 84 2.3 -8.7 240 22 294.6 295.0 282.3 302.2 2.54 14 692 3182 -8.1 -9.8 88 1.7 -8.7 240 22 294.5 295.0 282.3 302.4 2.62 15 690 3205 -8.1 -10.8 81 2.7 -9.0 242 22 294.7 295.2 282.2 302.1 2.43 16 688 3227 -7.7 -13.7 62 6.0 -9.6 243 23 295.4 295.8 281.9 301.3 1.93 17 676 3364 -6.7 -33.7 10 27.0 -11.8 251 26 298.0 298.1 281.0 299.1 0.33 18 638 3815 -7.5 -42.5 4 35.0 -13.0 269 33 302.1 302.1 282.4 302.6 0.14 19 608 4188 -10.9 -26.9 25 16.0 -14.4 266 35 302.4 302.5 283.2 304.7 0.69 20 576 4600 -14.1 -32.1 20 18.0 -17.3 257 36 303.3 303.4 283.3 304.8 0.45 21 548 4977 -15.9 -41.9 9 26.0 -19.4 249 37 305.5 305.6 283.8 306.2 0.18 22 545 5019 -16.1 -40.1 11 24.0 -19.5 249 38 305.8 305.8 284.0 306.5 0.21 23 535 5158 -17.5 -36.5 17 19.0 -20.4 248 38 305.7 305.8 284.1 306.8 0.31 24 515 5442 -19.9 -38.9 17 19.0 -22.4 246 40 306.2 306.2 284.2 307.1 0.26 25 510 5514 -20.5 -43.5 11 23.0 -23.1 246 40 306.3 306.3 284.1 306.9 0.16 26 500 5660 -21.7 -39.7 18 18.0 -23.9 245 41 306.6 306.6 284.4 307.4 0.24 27 495 5734 -22.5 -39.5 20 17.0 -24.6 246 41 306.5 306.5 284.3 307.4 0.25 28 482 5929 -23.9 -37.9 26 14.0 -25.6 248 42 307.1 307.2 284.6 308.2 0.30 29 480 5959 -24.1 -36.1 32 12.0 -25.7 248 42 307.2 307.3 284.8 308.5 0.36 30 476 6020 -24.7 -29.7 63 5.0 -25.5 249 43 307.2 307.3 285.1 309.5 0.68 31 473 6066 -25.1 -30.1 63 5.0 -25.9 250 43 307.3 307.4 285.1 309.5 0.66 32 469 6127 -25.3 -33.3 47 8.0 -26.5 250 43 307.8 307.9 285.1 309.5 0.49 33 460 6268 -26.3 -34.3 47 8.0 -27.4 250 44 308.2 308.3 285.2 309.8 0.45 34 433 6701 -30.3 -34.9 64 4.6 -30.9 250 47 308.5 308.6 285.4 310.1 0.46 35 423 6867 -31.3 -38.3 50 7.0 -32.0 250 48 309.3 309.4 285.5 310.5 0.33 36 421 6901 -31.5 -36.3 63 4.8 -32.0 250 48 309.5 309.6 285.7 310.9 0.41 37 415 7002 -32.5 -36.0 71 3.5 -32.9 250 48 309.5 309.6 285.7 311.0 0.43 38 411 7070 -33.1 -37.1 67 4.0 -33.5 250 49 309.6 309.6 285.7 310.9 0.38 39 400 7260 -34.7 -37.4 76 2.7 -35.0 250 50 309.9 310.0 285.8 311.2 0.38 40 382 7580 -37.5 -39.9 78 2.4 -37.7 250 51 310.3 310.4 285.8 311.4 0.31 41 381 7598 -37.7 -40.4 76 2.7 -37.9 250 51 310.3 310.3 285.8 311.3 0.30 42 371 7782 -39.3 -40.7 86 1.4 -39.4 249 52 310.5 310.6 285.9 311.6 0.29 43 366 7875 -39.9 -42.9 73 3.0 -40.1 248 53 310.9 311.0 285.9 311.8 0.24 44 365 7893 -40.1 -42.2 80 2.1 -40.2 247 53 310.9 311.0 286.0 311.8 0.26 45 361 7969 -40.7 -43.0 78 2.3 -40.9 247 54 311.1 311.1 286.0 311.9 0.24 46 360 7988 -40.7 -45.2 62 4.5 -41.0 247 54 311.3 311.4 286.1 312.0 0.19 47 359 8007 -40.7 -47.7 47 7.0 -41.1 246 54 311.6 311.6 286.1 312.1 0.14 48 355 8083 -40.5 -50.5 33 10.0 -41.0 246 55 312.9 312.9 286.5 313.2 0.11 49 351 8160 -41.1 -53.1 26 12.0 -41.6 245 55 313.1 313.1 286.5 313.4 0.08 50 343 8317 -42.5 -55.5 23 13.0 -43.0 243 57 313.2 313.2 286.5 313.5 0.06 51 340 8376 -43.1 -54.1 29 11.0 -43.5 243 57 313.2 313.2 286.5 313.5 0.07 52 337 8436 -43.3 -57.3 20 14.0 -43.8 242 58 313.7 313.7 286.7 313.9 0.05 53 313 8930 -47.3 -55.3 39 8.0 -47.6 237 62 314.8 314.9 287.1 315.1 0.07 54 308 9037 -47.9 -56.9 35 9.0 -48.1 236 63 315.5 315.5 287.3 315.7 0.06 55 300 9210 -49.3 -57.3 39 8.0 -49.5 240 66 315.9 315.9 287.5 316.1 0.06 56 260 10131 -54.0 -65.9 22 11.9 -54.2 235 82 322.1 322.1 289.4 322.2 0.02 57 250 10380 -55.3 -68.3 18 13.0 -55.5 240 72 323.9 323.9 289.9 323.9 0.02 58 245 10508 -56.1 -69.1 18 13.0 -56.3 245 66 324.5 324.5 290.2 324.6 0.01 59 200 11800 -54.1 -80.1 3 26.0 -54.4 240 45 347.1 347.1 296.0 347.1 0.00 60 150 13630 -56.9 -84.9 2 28.0 -57.2 265 68 372.0 372.0 300.9 372.1 0.00 61 100 16170 -61.1 -86.1 2 25.0 -61.4 255 44 409.7 409.7 306.5 409.7 0.00 62 97 16359 -61.7 -86.7 2 25.0 -62.0 258 44 412.1 412.1 306.7 412.1 0.00 63 94 16555 -59.9 -86.9 2 27.0 -60.2 255 45 419.3 419.3 307.6 419.4 0.00 64 80 17554 -64.3 -89.3 2 25.0 -64.5 270 40 430.1 430.1 308.9 430.1 0.00 65 72 18205 -61.1 -87.1 2 26.0 -61.4 266 27 450.0 450.0 310.8 450.0 0.00 66 70 18380 -62.1 -87.1 2 25.0 -62.4 205 17 451.5 451.5 311.0 451.5 0.00 67 68 18558 -63.3 -87.3 2 24.0 -63.6 209 18 452.7 452.7 311.1 452.7 0.00 68 57 19636 -65.1 -89.1 2 24.0 -65.4 271 35 472.0 472.1 312.8 472.1 0.00 69 55 19854 -64.3 -89.3 2 25.0 -64.6 282 31 478.7 478.7 313.4 478.7 0.00 70 53 20081 -61.9 -87.9 2 26.0 -62.3 267 24 489.4 489.4 314.2 489.4 0.00 71 50 20440 -63.5 -88.5 2 25.0 -63.8 290 13 493.8 493.8 314.5 493.9 0.00 72 46 20948 -66.1 -89.1 3 23.0 -66.4 258 11 499.5 499.5 314.9 499.5 0.00 73 41 21653 -61.3 -88.3 2 27.0 -61.9 276 21 528.2 528.2 316.8 528.2 0.00 74 38 22120 -64.7 -88.7 2 24.0 -65.1 310 12 531.1 531.1 317.0 531.1 0.00 75 34 22796 -66.1 -90.1 2 24.0 -66.5 286 12 544.6 544.6 317.8 544.6 0.00 76 31 23359 -63.5 -89.5 2 26.0 -64.1 287 24 566.2 566.2 319.0 566.2 0.00 77 30 23560 -63.7 -89.7 2 26.0 -64.3 290 29 571.0 571.0 319.2 571.0 0.00 78 27 24209 -62.7 -88.7 2 26.0 -63.4 291 30 591.3 591.3 320.2 591.3 0.01 79 27 24209 -62.7 -88.7 2 26.0 -63.4 291 30 591.3 591.3 320.2 591.3 0.01 80 25 24681 -65.3 -90.3 2 25.0 -65.9 309 23 597.0 597.0 320.5 597.0 0.00 81 22 25462 -64.9 -89.9 2 25.0 -65.5 285 25 620.4 620.4 321.5 620.4 0.01 82 20 26040 -67.7 -90.7 2 23.0 -68.2 295 26 628.9 628.9 321.9 629.0 0.01 83 19 26347 -68.3 -91.3 2 23.0 -68.8 285 25 636.4 636.4 322.2 636.4 0.00 84 17 27015 -67.5 -91.5 2 24.0 -68.1 289 34 659.5 659.5 323.0 659.5 0.01 85 15 27778 -61.3 -89.3 1 28.0 -62.7 301 46 704.2 704.2 324.6 704.2 0.01 86 14 28206 -60.5 -88.5 1 28.0 -62.1 306 43 720.9 720.9 325.1 721.0 0.01 87 12 29161 -62.5 -89.5 1 27.0 -64.0 313 41 746.3 746.3 325.8 746.4 0.01 88 10 30300 -56.5 -86.5 1 30.0 -59.7 295 47 808.6 808.7 327.4 808.8 0.02 89 10 30300 -56.7 -86.7 1 30.0 -59.9 295 47 807.9 807.9 327.4 808.1 0.02 90 9.5 30627 -55.1 -86.1 1 31.0 -58.9 294 48 825.9 825.9 327.8 826.1 0.02 91 8.8 31117 -53.9 -84.9 1 31.0 -58.3 291 50 848.8 848.8 328.4 849.1 0.03 92 8.5 31341 -51.3 -84.3 1 33.0 -56.8 290 51 867.5 867.5 328.8 867.8 0.04 93 8.1 31654 -52.5 -84.5 1 32.0 -57.6 289 52 874.7 874.8 328.9 875.1 0.04 94 7.2 32424 -47.5 -82.5 1 35.0 -55.3 286 55 925.2 925.2 329.9 925.8 0.06 95 7.0 32610 -47.1 -82.1 1 35.0 -55.2 285 56 934.3 934.4 330.1 935.1 0.07 96 6.6 33000 -46.7 -81.7 1 35.0 -55.2 951.9 951.9 330.4 952.7 0.08 TRP 245 10508 -56.1 -69.1 18 13.0 -56.3 245 66 324.5 324.5 290.2 324.6 0.01 WND 260 10131 -54.0 -65.9 22 11.9 -54.2 235 82 322.1 322.1 289.4 322.2 0.02 Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 784.00 mb = 2197.77 m = 7210.44 ft Wetbulb zero: 800.25 mb = 2032.07 m = 6666.80 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 47.74 % Est. max temperature: 16.80 C = 62.25 F Sfc-Lift cond lev (LCL): 839.81 mb = 1642.31 m = 5388.09 ft T: 4.35 C 700-500 lapse rate: 5.45 C/km ThetaE index: 2.19 C Layer 966.0- 850.0 mb Conv cond level (CCL): 800.56 mb = 2029.00 m = 6656.73 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 17.32 C = 63.18 F Cap Strength: 3.86 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 7.28 C Lifted Index @700 mb: -1.45 C Showalter Index: 3.53 C Risk: None Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 22.60 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 69.80 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.61 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 34.57 J/kg Cap Strength: 3.76 C Lift Cond Lev (LCL): 822.38 mb = 1811.81 m = 5944.19 ft Lev Free Conv (LFC): 757.38 mb = 2472.84 m = 8112.88 ft Equ Level (EL): 677.38 mb = 3348.45 m = 10985.61 ft B at Equ Level: 21.55 J/kg Max Parcel Lev (MPL): 647.38 mb = 3701.45 m = 12143.71 ft Wind level data Storm motion: 283 at 18 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 ---------------------------------------------------------- 0 976 405 0 0 -0.0 -0.0 | 103 18 -18.0 4.0 1 952 610 335 6 2.5 -5.4 | 85 15 -15.4 -1.4 2 925 845 315 8 5.7 -5.7 | 82 12 -12.3 -1.6 3 917 914 305 8 6.6 -4.6 | 87 11 -11.4 -0.6 4 884 1219 275 6 6.0 -0.5 | 106 12 -12.0 3.5 5 850 1544 310 4 3.1 -2.6 | 96 15 -14.9 1.5 6 820 1829 220 7 4.5 5.4 | 125 16 -13.5 9.4 7 789 2134 215 12 6.9 9.8 | 141 18 -11.1 13.9 8 760 2438 220 12 7.7 9.2 | 142 17 -10.3 13.2 9 731 2743 235 15 12.3 8.6 | 156 14 -5.7 12.6 10 704 3048 230 19 14.6 12.2 | 168 17 -3.4 16.2 11 700 3093 235 20 16.4 11.5 | 174 16 -1.6 15.5 12 650 3658 270 32 32.0 -0.0 | 254 15 14.0 4.0 13 600 4267 265 35 34.9 3.1 | 247 18 16.9 7.1 14 554 4877 250 37 34.8 12.7 | 225 24 16.8 16.7 15 500 5660 245 41 37.2 17.3 | 222 29 19.2 21.4 16 471 6096 250 43 40.4 14.7 | 230 29 22.4 18.7 17 400 7260 250 50 47.0 17.1 | 234 36 29.0 21.1 18 397 7315 250 51 47.9 17.4 | 234 37 30.0 21.5 19 379 7620 250 51 47.9 17.4 | 234 37 30.0 21.5 20 303 9144 235 64 52.4 36.7 | 220 53 34.5 40.7 21 300 9210 240 66 57.2 33.0 | 227 54 39.2 37.0 22 276 9754 240 71 61.5 35.5 | 228 59 43.5 39.5 23 260 10131 235 82 67.2 47.0 | 224 71 49.2 51.1 24 251 10363 235 82 67.2 47.0 | 224 71 49.2 51.1 25 250 10380 240 72 62.4 36.0 | 228 60 44.4 40.0 26 245 10508 245 66 59.8 27.9 | 233 53 41.8 31.9 27 217 11278 260 52 51.2 9.0 | 249 36 33.2 13.1 28 200 11800 240 45 39.0 22.5 | 218 34 21.0 26.5 29 197 11887 245 44 39.9 18.6 | 224 31 21.9 22.6 30 179 12497 230 56 42.9 36.0 | 212 47 24.9 40.0 31 163 13106 245 76 68.9 32.1 | 235 62 50.9 36.1 32 150 13630 265 68 67.7 5.9 | 259 51 49.8 10.0 33 148 13716 265 68 67.7 5.9 | 259 51 49.8 10.0 34 122 14935 250 49 46.0 16.8 | 233 35 28.1 20.8 35 116 15240 240 53 45.9 26.5 | 222 41 27.9 30.5 36 105 15850 250 59 55.4 20.2 | 237 45 37.5 24.2 37 100 16154 265 43 42.8 3.7 | 253 26 24.9 7.8 38 100 16170 255 44 42.5 11.4 | 238 29 24.5 15.4 39 95 16459 260 44 43.3 7.6 | 245 28 25.4 11.7 40 91 16764 245 48 43.5 20.3 | 226 35 25.5 24.3 41 86 17069 250 49 46.0 16.8 | 233 35 28.1 20.8 42 78 17678 275 38 37.9 -3.3 | 268 20 19.9 0.7 43 71 18288 265 25 24.9 2.2 | 228 9 6.9 6.2 44 70 18380 205 17 7.2 15.4 | 151 22 -10.8 19.4 45 68 18593 210 18 9.0 15.6 | 155 22 -9.0 19.6 46 61 19202 255 29 28.0 7.5 | 221 15 10.0 11.5 47 58 19507 260 37 36.4 6.4 | 241 21 18.5 10.4 48 55 19812 285 32 30.9 -8.3 | 288 14 12.9 -4.3 49 53 20117 265 23 22.9 2.0 | 219 8 4.9 6.0 50 50 20422 310 20 15.3 -12.9 | 17 9 -2.6 -8.8 51 50 20440 290 13 12.2 -4.4 | 86 6 -5.8 -0.4 52 48 20726 295 13 11.8 -5.5 | 77 6 -6.2 -1.5 53 45 21031 245 10 9.1 4.2 | 133 12 -8.9 8.3 54 43 21336 250 18 16.9 6.2 | 174 10 -1.1 10.2 55 41 21641 275 21 20.9 -1.8 | 233 4 3.0 2.2 56 39 21946 290 15 14.1 -5.1 | 74 4 -3.9 -1.1 57 37 22250 325 9 5.2 -7.4 | 75 13 -12.8 -3.3 58 35 22555 310 12 9.2 -7.7 | 67 10 -8.8 -3.7 59 34 22860 280 12 11.8 -2.1 | 108 6 -6.1 1.9 60 30 23560 290 29 27.3 -9.9 | 302 11 9.3 -5.9 61 29 23774 295 32 29.0 -13.5 | 311 15 11.0 -9.5 62 26 24384 290 29 27.3 -9.9 | 302 11 9.3 -5.9 63 25 24689 310 23 17.6 -14.8 | 2 11 -0.3 -10.8 64 24 24994 300 17 14.7 -8.5 | 36 6 -3.2 -4.5 65 21 25603 280 28 27.6 -4.9 | 275 10 9.6 -0.8 66 20 25908 300 26 22.5 -13.0 | 333 10 4.6 -9.0 67 20 26040 295 26 23.6 -11.0 | 321 9 5.6 -7.0 68 19 26518 280 25 24.6 -4.3 | 273 7 6.7 -0.3 69 16 27432 295 40 36.3 -16.9 | 305 22 18.3 -12.9 70 15 27737 300 47 40.7 -23.5 | 311 30 22.7 -19.5 71 12 28956 315 37 26.2 -26.2 | 340 24 8.2 -22.1 72 11 29870 305 52 42.6 -29.8 | 316 36 24.6 -25.8 73 10 30175 295 42 38.1 -17.7 | 304 24 20.1 -13.7 74 10 30300 295 47 42.6 -19.9 | 303 29 24.6 -15.8 75 7 32610 285 56 54.1 -14.5 | 286 38 36.1 -10.5 Wind Parameters Mean winds (0-6000m): 252.6 at 24.5 knts Storm direction: 282.6 at 18.4 knts Shear (0-3000m) pos: 3.5 neg: 1.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 111.8 deg Storm rel helicity (0-3000m) pos: 136.5 neg: -34.2 tot: 102.2 m^2/s^2 ave: 34.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 72.28 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 ------------------------------------------------------------------------------- 500 324 5 88 15| 0.0 8.2 8.2| 2.7 -26.4 -23.7 -47.3 -0.49| 10.7 -5.2 1000 306 6 92 13| 0.0 2.5 2.5| 14.7 -32.2 -17.5 -17.5 -0.17| 8.6 -1.5 1500 292 6 98 13| 0.0 2.8 2.8| 46.4 -34.2 12.1 8.1 0.18| 9.4 1.7 2000 259 7 116 12| 1.0 2.1 3.1| 63.6 -34.2 29.4 14.7 0.27| 8.2 2.3 2500 247 9 126 13| 1.9 1.7 3.6| 85.6 -34.2 51.4 20.5 0.37| 8.0 2.9 3000 245 11 137 12| 3.5 1.4 4.9|136.5 -34.2 102.2 34.1 0.52| 9.0 4.7 4000 257 16 166 8| 3.7 1.6 5.3|170.8 -51.1 119.7 29.9 0.49| 8.8 4.3 5000 255 21 192 10| 2.9 2.3 5.3|170.8 -92.7 78.1 15.6 0.33| 8.1 2.7 6000 253 25 206 13| 2.9 1.9 4.9|206.5 -95.7 110.7 18.5 0.35| 7.4 2.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260202.00.gif