UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025030412.upa.cvt Date: 1200Z 4 MAR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 4 MAR 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 173 SFC 973 405 6.0 3.8 86 2.2 4.9 0 0 281.3 282.2 279.4 295.6 5.16 2 938 700 5.0 1.5 78 3.5 3.4 28 2 283.3 284.1 279.6 296.0 4.54 3 925 812 4.4 1.5 81 2.9 3.1 0 0 283.8 284.6 279.9 296.7 4.61 4 919 865 4.0 1.0 81 3.0 2.6 90 2 283.9 284.7 279.8 296.5 4.47 5 915 900 4.4 2.3 86 2.1 3.4 151 3 284.7 285.5 280.7 298.6 4.93 6 897 1062 5.2 -0.8 65 6.0 2.5 173 6 287.1 287.8 280.7 298.6 4.02 7 869 1320 3.0 -1.6 72 4.6 1.0 186 12 287.5 288.1 280.7 298.7 3.91 8 856 1442 2.0 -2.8 70 4.8 -0.0 206 15 287.7 288.3 280.5 298.1 3.63 9 850 1499 1.8 -3.2 69 5.0 -0.3 215 17 288.0 288.7 280.6 298.3 3.55 10 814 1847 0.2 -9.8 47 10.0 -3.4 216 20 289.9 290.3 279.8 296.5 2.23 11 801 1976 -0.9 -9.9 50 9.0 -4.1 227 18 290.1 290.5 279.9 296.8 2.25 12 796 2026 -0.3 -12.3 40 12.0 -4.4 231 17 291.2 291.6 280.0 296.9 1.87 13 784 2147 -1.3 -10.3 50 9.0 -4.5 240 15 291.4 291.8 280.5 298.1 2.22 14 782 2168 -1.5 -7.5 64 6.0 -3.8 240 16 291.4 291.9 281.2 299.7 2.78 15 779 2198 -1.7 -6.3 71 4.6 -3.5 239 17 291.5 292.1 281.5 300.6 3.06 16 765 2342 -2.9 -5.9 80 3.0 -4.1 237 21 291.8 292.3 281.8 301.2 3.21 17 755 2446 -3.9 -7.3 77 3.4 -5.2 235 24 291.8 292.3 281.5 300.4 2.92 18 751 2488 -4.3 -6.6 84 2.3 -5.2 235 24 291.8 292.3 281.7 301.0 3.10 19 749 2509 -4.3 -5.3 93 1.0 -4.7 235 24 292.0 292.6 282.2 302.1 3.44 20 745 2552 -4.7 -5.3 96 0.6 -5.0 235 24 292.0 292.6 282.3 302.2 3.46 21 714 2886 -5.7 -5.8 99 0.1 -5.7 228 23 294.5 295.1 283.3 304.8 3.47 22 700 3041 -5.7 -5.8 99 0.1 -5.7 220 20 296.2 296.8 284.1 306.8 3.54 23 633 3827 -7.7 -7.9 98 0.2 -7.8 245 26 302.5 303.2 286.3 312.8 3.33 24 626 3914 -7.5 -7.7 98 0.2 -7.6 251 27 303.7 304.4 286.8 314.3 3.42 25 622 3964 -7.9 -7.9 100 0.0 -7.9 254 27 303.8 304.5 286.8 314.3 3.39 26 574 4584 -11.1 -12.3 91 1.2 -11.5 258 26 307.1 307.6 287.2 315.3 2.59 27 548 4939 -13.7 -13.8 99 0.1 -13.7 255 23 308.2 308.6 287.3 315.8 2.40 28 513 5438 -17.1 -17.2 99 0.1 -17.1 250 22 309.9 310.3 287.5 316.2 1.93 29 509 5496 -17.7 -18.1 97 0.4 -17.8 250 22 309.9 310.2 287.3 315.7 1.81 30 504 5570 -17.1 -18.7 87 1.6 -17.6 256 22 311.5 311.8 287.8 317.2 1.73 31 501 5615 -17.7 -20.8 77 3.1 -18.5 259 22 311.3 311.6 287.5 316.1 1.45 32 500 5630 -17.7 -21.4 73 3.7 -18.6 260 22 311.5 311.7 287.4 316.0 1.38 33 498 5660 -18.1 -24.1 59 6.0 -19.5 262 22 311.3 311.5 287.1 315.0 1.09 34 492 5750 -18.7 -43.7 9 25.0 -21.8 267 23 311.7 311.7 286.1 312.3 0.16 35 485 5857 -19.1 -47.1 7 28.0 -22.3 269 25 312.5 312.5 286.4 312.9 0.11 36 451 6393 -22.3 -46.3 9 24.0 -24.9 261 28 315.0 315.0 287.2 315.5 0.13 37 417 6962 -27.1 -45.1 16 18.0 -28.9 254 29 316.0 316.0 287.6 316.6 0.16 38 414 7014 -27.3 -50.3 9 23.0 -29.2 253 29 316.4 316.4 287.6 316.7 0.09 39 400 7260 -29.5 -52.5 9 23.0 -31.2 250 29 316.6 316.7 287.8 316.9 0.07 40 399 7278 -29.5 -52.5 9 23.0 -31.2 250 29 316.9 316.9 287.8 317.2 0.07 41 398 7296 -29.7 -53.7 8 24.0 -31.4 250 29 316.8 316.9 287.8 317.1 0.06 42 397 7314 -29.7 -53.7 8 24.0 -31.4 249 30 317.1 317.1 287.9 317.3 0.06 43 395 7350 -30.1 -54.1 8 24.0 -31.7 249 30 317.0 317.0 287.8 317.2 0.06 44 384 7551 -31.7 -45.7 24 14.0 -32.9 246 32 317.5 317.5 288.1 318.1 0.17 45 372 7775 -33.3 -55.3 9 22.0 -34.6 244 33 318.2 318.3 288.2 318.5 0.06 46 366 7889 -34.1 -50.1 18 16.0 -35.2 243 32 318.7 318.7 288.4 319.1 0.11 47 356 8083 -35.9 -56.9 10 21.0 -37.0 241 32 318.8 318.8 288.4 319.0 0.05 48 337 8462 -39.1 -53.1 21 14.0 -39.8 242 33 319.5 319.5 288.6 319.8 0.08 49 335 8503 -39.3 -51.3 27 12.0 -39.9 243 34 319.7 319.7 288.8 320.1 0.10 50 334 8523 -39.3 -48.3 38 9.0 -39.9 243 34 320.0 320.0 288.9 320.5 0.14 51 331 8585 -39.7 -50.7 30 11.0 -40.3 244 34 320.3 320.3 288.9 320.7 0.11 52 330 8606 -40.1 -50.1 34 10.0 -40.6 244 35 320.0 320.0 288.9 320.5 0.12 53 327 8668 -40.7 -47.7 47 7.0 -41.1 245 35 320.0 320.0 288.9 320.6 0.16 54 324 8731 -41.3 -47.3 52 6.0 -41.6 245 36 320.0 320.1 288.9 320.7 0.17 55 322 8773 -41.7 -48.7 47 7.0 -42.1 246 36 320.0 320.1 288.9 320.6 0.14 56 300 9250 -44.9 -48.2 69 3.3 -45.1 250 43 322.1 322.1 289.6 322.7 0.16 57 250 10440 -55.3 -59.4 60 4.1 -55.4 270 51 323.9 323.9 290.0 324.1 0.05 58 227 11049 -59.2 -69.6 25 10.4 -59.3 265 76 326.9 326.9 290.9 326.9 0.01 59 218 11301 -60.9 -73.9 16 13.0 -61.0 265 71 328.1 328.1 291.2 328.2 0.01 60 200 11840 -57.1 -78.1 5 21.0 -57.3 275 48 342.3 342.3 294.9 342.4 0.00 61 150 13710 -50.5 -80.5 2 30.0 -51.1 275 46 383.1 383.1 302.8 383.1 0.00 62 100 16310 -56.9 -83.9 2 27.0 -57.3 270 18 417.8 417.8 307.4 417.8 0.00 63 89 17049 -56.1 -84.1 2 28.0 -56.6 274 21 433.5 433.5 309.2 433.6 0.00 64 76 18050 -57.5 -85.5 2 28.0 -58.0 265 10 450.6 450.6 310.9 450.7 0.00 65 70 18570 -56.9 -85.9 1 29.0 -57.5 270 14 462.7 462.7 312.0 462.7 0.00 66 63 19234 -57.1 -85.1 2 28.0 -57.8 310 10 476.4 476.4 313.2 476.4 0.00 67 51 20574 -54.5 -84.5 1 30.0 -55.5 74 5 512.1 512.1 315.8 512.2 0.01 68 50 20700 -54.7 -85.7 1 31.0 -55.8 45 8 514.6 514.6 315.9 514.6 0.01 69 43 21666 -54.7 -84.7 1 30.0 -55.9 75 14 537.3 537.3 317.3 537.3 0.01 70 39 22289 -56.7 -85.7 1 29.0 -57.8 101 16 547.4 547.4 317.9 547.4 0.01 71 38 22455 -54.1 -86.1 1 32.0 -55.5 107 17 558.1 558.1 318.5 558.2 0.01 72 33 23364 -52.7 -84.7 1 32.0 -54.5 108 12 584.8 584.8 319.9 584.9 0.01 73 32 23563 -53.1 -85.1 1 32.0 -54.9 84 13 588.9 588.9 320.1 589.0 0.01 74 30 23980 -51.9 -83.9 1 32.0 -54.1 70 24 603.2 603.2 320.7 603.2 0.01 75 26 24905 -53.5 -85.5 1 32.0 -55.6 105 23 623.8 623.8 321.6 623.9 0.01 76 23 25700 -50.7 -84.7 1 34.0 -53.7 77 23 654.3 654.3 322.9 654.4 0.01 77 20 26610 -51.5 -84.5 1 33.0 -54.5 85 27 678.5 678.5 323.7 678.7 0.02 78 17 27671 -48.5 -83.5 1 35.0 -52.9 102 28 720.4 720.4 325.1 720.6 0.02 79 16 28068 -49.9 -84.9 1 35.0 -54.0 119 26 728.5 728.5 325.3 728.6 0.02 80 12 29960 -46.7 -83.7 1 37.0 -52.9 83 23 802.3 802.3 327.3 802.5 0.03 81 11 30536 -47.5 -83.5 1 36.0 -53.7 92 24 819.6 819.6 327.7 819.9 0.03 82 11 30536 -44.7 -82.7 1 38.0 -52.2 92 24 829.8 829.8 328.0 830.1 0.04 83 10 31170 -46.9 -83.9 1 37.0 -53.7 95 21 844.5 844.5 328.2 844.8 0.03 84 9.6 31440 -47.1 -84.1 1 37.0 -54.0 853.6 853.7 328.5 854.0 0.03 85 9.2 31722 -46.7 -83.7 1 37.0 -53.9 865.6 865.6 328.7 866.0 0.04 86 8.8 32016 -48.7 -83.7 1 35.0 -55.2 869.0 869.0 328.8 869.4 0.04 87 8.0 32643 -48.1 -84.1 1 36.0 -55.2 895.4 895.4 329.4 895.8 0.04 TRP 218 11301 -60.9 -73.9 16 13.0 -61.0 265 71 328.1 328.1 291.2 328.2 0.01 WND 227 11049 -59.2 -69.6 25 10.4 -59.3 265 76 326.9 326.9 290.9 326.9 0.01 Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 811.64 mb = 1870.47 m = 6136.64 ft Wetbulb zero: 856.51 mb = 1437.46 m = 4716.03 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 85.90 % Est. max temperature: 14.03 C = 57.26 F Sfc-Lift cond lev (LCL): 940.65 mb = 677.22 m = 2221.84 ft T: 5.08 C 700-500 lapse rate: 4.63 C/km ThetaE index: 1.74 C Layer 814.0- 801.0 mb Conv cond level (CCL): 802.22 mb = 1963.72 m = 6442.57 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 14.66 C = 58.39 F Cap Strength: 13.32 C Lifted Index: 13.22 C Risk: None Lifted Index @300 mb: 17.66 C Lifted Index @700 mb: 5.35 C Showalter Index: 12.46 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 14.50 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 169.39 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.33 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 70699.96 J/kg Cap Strength: 13.16 C Lift Cond Lev (LCL): 870.40 mb = 1307.27 m = 4288.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 15 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 ---------------------------------------------------------- 0 973 405 0 0 -0.0 -0.0 | 94 15 -15.0 1.0 1 949 610 50 3 -2.3 -1.9 | 87 17 -17.3 -0.9 2 925 812 0 0 -0.0 -0.0 | 94 15 -15.0 1.0 3 913 914 175 3 -0.3 3.0 | 105 16 -15.3 4.0 4 880 1219 170 9 -1.6 8.9 | 121 19 -16.6 9.8 5 850 1499 215 17 9.8 13.9 | 160 16 -5.3 14.9 6 847 1524 215 10 5.7 8.2 | 135 13 -9.3 9.2 7 815 1829 215 20 11.5 16.4 | 168 18 -3.6 17.4 8 785 2134 240 15 13.0 7.5 | 166 9 -2.0 8.5 9 755 2438 235 24 19.7 13.8 | 197 15 4.6 14.7 10 727 2743 235 25 20.5 14.3 | 200 16 5.4 15.3 11 700 3041 220 20 12.9 15.3 | 172 16 -2.2 16.3 12 699 3048 235 18 14.7 10.3 | 179 11 -0.3 11.3 13 672 3353 210 24 12.0 20.8 | 172 22 -3.0 21.8 14 646 3658 235 25 20.5 14.3 | 200 16 5.4 15.3 15 621 3962 255 27 26.1 7.0 | 234 14 11.0 8.0 16 597 4267 260 28 27.6 4.9 | 245 14 12.5 5.8 17 551 4877 255 23 22.2 6.0 | 226 10 7.2 6.9 18 509 5486 250 22 20.7 7.5 | 214 10 5.6 8.5 19 500 5630 260 22 21.7 3.8 | 234 8 6.6 4.8 20 489 5791 270 24 24.0 -0.0 | 264 9 9.0 1.0 21 469 6096 265 28 27.9 2.4 | 255 13 12.9 3.4 22 400 7260 250 29 27.3 9.9 | 228 16 12.2 10.9 23 380 7620 245 33 29.9 13.9 | 225 21 14.9 14.9 24 348 8230 240 31 26.8 15.5 | 216 20 11.8 16.5 25 305 9144 250 40 37.6 13.7 | 237 27 22.6 14.7 26 300 9250 250 43 40.4 14.7 | 238 30 25.4 15.7 27 253 10363 270 47 47.0 -0.0 | 268 32 32.0 1.0 28 250 10440 270 51 51.0 -0.0 | 268 36 36.0 1.0 29 227 11049 265 76 75.7 6.6 | 263 61 60.7 7.6 30 219 11278 265 76 75.7 6.6 | 263 61 60.7 7.6 31 218 11301 265 71 70.7 6.2 | 263 56 55.7 7.2 32 208 11582 270 73 73.0 -0.0 | 269 58 58.0 1.0 33 200 11840 275 48 47.8 -4.2 | 276 33 32.8 -3.2 34 199 11887 275 55 54.8 -4.8 | 275 40 39.8 -3.8 35 181 12497 270 34 34.0 -0.0 | 267 19 19.0 1.0 36 172 12802 260 42 41.4 7.3 | 253 28 26.3 8.3 37 150 13710 275 46 45.8 -4.0 | 276 31 30.8 -3.0 38 130 14630 275 50 49.8 -4.4 | 276 35 34.8 -3.4 39 118 15240 290 33 31.0 -11.3 | 303 19 16.0 -10.3 40 113 15545 295 21 19.0 -8.9 | 333 9 4.0 -7.9 41 107 15850 270 23 23.0 -0.0 | 263 8 8.0 1.0 42 102 16154 285 21 20.3 -5.4 | 310 7 5.3 -4.5 43 100 16310 270 18 18.0 -0.0 | 252 3 3.0 1.0 44 98 16459 270 18 18.0 -0.0 | 252 3 3.0 1.0 45 93 16764 260 27 26.6 4.7 | 244 13 11.6 5.7 46 85 17374 290 14 13.2 -4.8 | 26 4 -1.9 -3.8 47 81 17678 265 15 14.9 1.3 | 178 2 -0.1 2.3 48 77 17983 270 10 10.0 -0.0 | 101 5 -5.0 1.0 49 73 18288 245 12 10.9 5.1 | 146 7 -4.2 6.1 50 70 18570 270 14 14.0 -0.0 | 133 1 -1.0 1.0 51 70 18593 295 12 10.9 -5.1 | 45 6 -4.2 -4.1 52 66 18898 270 15 15.0 -0.0 | 178 1 -0.0 1.0 53 63 19202 305 10 8.2 -5.7 | 55 8 -6.8 -4.8 54 52 20422 110 1 -0.9 0.3 | 95 16 -16.0 1.3 55 50 20700 45 8 -5.7 -5.7 | 77 21 -20.7 -4.7 56 45 21336 80 10 -9.8 -1.7 | 88 25 -24.9 -0.8 57 43 21641 75 14 -13.5 -3.6 | 85 29 -28.6 -2.6 58 41 21946 80 14 -13.8 -2.4 | 87 29 -28.8 -1.5 59 39 22250 100 16 -15.8 2.8 | 97 31 -30.8 3.8 60 37 22555 110 17 -16.0 5.8 | 102 32 -31.0 6.8 61 36 22860 90 16 -16.0 0.0 | 92 31 -31.0 1.0 62 34 23165 145 12 -6.9 9.8 | 116 24 -21.9 10.8 63 32 23470 90 12 -12.0 0.0 | 92 27 -27.0 1.0 64 31 23774 70 15 -14.1 -5.1 | 82 29 -29.1 -4.1 65 30 23980 70 24 -22.6 -8.2 | 79 38 -37.6 -7.2 66 28 24384 70 24 -22.6 -8.2 | 79 38 -37.6 -7.2 67 27 24689 85 24 -23.9 -2.1 | 88 39 -38.9 -1.1 68 24 25298 140 22 -14.1 16.9 | 121 34 -29.2 17.8 69 23 25603 75 18 -17.4 -4.7 | 84 33 -32.4 -3.7 70 22 25908 80 34 -33.5 -5.9 | 84 49 -48.5 -4.9 71 21 26213 100 29 -28.6 5.0 | 98 44 -43.6 6.0 72 20 26518 95 35 -34.9 3.1 | 95 50 -49.9 4.0 73 20 26610 85 27 -26.9 -2.4 | 88 42 -41.9 -1.4 74 18 27127 85 27 -26.9 -2.4 | 88 42 -41.9 -1.4 75 18 27432 90 29 -29.0 0.0 | 91 44 -44.0 1.0 76 16 28042 120 26 -22.5 13.0 | 110 40 -37.6 14.0 77 15 28651 110 30 -28.2 10.3 | 105 45 -43.2 11.2 78 14 28956 95 35 -34.9 3.1 | 95 50 -49.9 4.0 79 13 29261 95 25 -24.9 2.2 | 95 40 -39.9 3.2 80 13 29566 70 17 -16.0 -5.8 | 81 31 -31.0 -4.8 81 12 30175 90 26 -26.0 0.0 | 91 41 -41.0 1.0 82 10 31170 95 21 -20.9 1.8 | 94 36 -36.0 2.8 Wind Parameters Mean winds (0-6000m): 243.7 at 20.1 knts Storm direction: 273.7 at 15.1 knts Shear (0-3000m) pos: 3.9 neg: 1.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 147.8 neg: -53.7 tot: 94.1 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.46 Bulk Shear: 61.51 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 62 1 91 16| 2.8 0.0 2.8| 17.6 -7.8 9.9 19.7 0.26| 9.3 2.5 1000 173 5 110 17| 7.4 0.0 7.4| 81.0 -7.8 73.2 73.2 0.67| 12.1 8.1 1500 203 8 127 15| 6.4 0.0 6.4|120.1 -16.8 103.2 68.8 0.59| 13.3 7.8 2000 217 11 139 13| 5.9 0.0 5.9|136.2 -18.2 118.1 59.0 0.53| 13.5 7.2 2500 223 14 152 12| 4.7 0.7 5.5|140.2 -36.3 103.8 41.5 0.42| 12.1 5.0 3000 223 15 157 13| 3.9 1.5 5.5|147.8 -53.7 94.1 31.4 0.31| 12.5 3.8 4000 232 18 175 12| 4.1 1.1 5.2|228.0 -55.8 172.2 43.0 0.43| 12.1 5.2 5000 238 19 186 11| 3.3 1.5 4.7|228.0 -70.1 157.9 31.6 0.35| 10.3 3.7 6000 244 20 197 10| 3.2 1.3 4.5|245.0 -81.5 163.5 27.3 0.34| 9.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250304.12.gif