UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026021106.upa.cvt Date: 0600Z 11 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 11 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 88 SFC 963 405 5.6 3.3 85 2.3 4.5 220 3 281.8 282.6 279.4 295.7 5.03 2 955 473 7.2 3.0 75 4.2 5.2 207 3 284.1 284.9 280.4 298.0 4.97 3 947 541 6.8 3.1 77 3.7 5.0 193 3 284.3 285.2 280.7 298.5 5.05 4 933 662 6.6 1.7 71 4.9 4.3 154 3 285.4 286.2 280.7 298.4 4.63 5 927 714 7.4 0.4 61 7.0 4.1 129 3 286.7 287.4 280.8 298.8 4.24 6 925 732 7.8 -1.2 53 9.0 3.7 120 3 287.3 287.9 280.5 298.1 3.78 7 923 750 8.4 -3.6 43 12.0 3.2 121 4 288.1 288.6 280.1 297.3 3.17 8 911 858 9.6 -1.4 46 11.0 4.5 130 12 290.4 291.1 281.9 301.4 3.78 9 906 904 9.4 -1.6 46 11.0 4.3 134 15 290.6 291.3 282.0 301.6 3.75 10 850 1429 5.4 -1.6 61 7.0 2.2 145 23 291.8 292.5 282.8 303.5 4.00 11 833 1594 4.4 -1.6 65 6.0 1.7 133 21 292.4 293.2 283.1 304.4 4.08 12 785 2073 -0.3 -3.3 80 3.0 -1.6 119 17 292.4 293.1 282.8 303.6 3.82 13 765 2280 -1.5 -3.5 86 2.0 -2.4 111 17 293.3 294.0 283.2 304.6 3.86 14 700 2982 -5.9 -9.4 76 3.5 -7.2 55 14 296.0 296.4 283.0 304.0 2.68 15 698 3004 -6.1 -9.8 75 3.7 -7.4 53 14 296.0 296.4 283.0 303.8 2.60 16 600 4174 -13.5 -14.3 94 0.8 -13.7 170 21 300.5 300.9 284.2 307.0 2.10 17 558 4724 -16.7 -19.1 82 2.4 -17.3 174 24 303.0 303.3 284.5 307.8 1.51 18 514 5336 -21.3 -23.6 82 2.3 -21.8 165 24 304.7 304.9 284.7 308.3 1.11 19 510 5394 -21.7 -24.1 81 2.4 -22.2 163 24 304.9 305.0 284.7 308.3 1.07 20 508 5423 -21.9 -24.4 80 2.5 -22.4 163 24 305.0 305.1 284.7 308.4 1.04 21 500 5540 -22.7 -25.0 81 2.3 -23.2 160 24 305.4 305.5 284.8 308.7 1.00 22 481 5822 -24.9 -26.7 85 1.8 -25.2 165 26 306.1 306.2 284.9 309.0 0.89 23 467 6035 -26.3 -28.7 80 2.4 -26.7 169 28 306.9 307.1 285.1 309.5 0.77 24 447 6349 -28.9 -31.8 76 2.9 -29.3 172 29 307.5 307.6 285.1 309.5 0.60 25 422 6756 -32.3 -34.2 83 1.9 -32.5 175 31 308.3 308.3 285.3 310.0 0.50 26 407 7009 -34.5 -37.8 72 3.3 -34.8 175 29 308.6 308.7 285.2 309.9 0.36 27 400 7130 -35.7 -38.5 75 2.8 -36.0 175 28 308.6 308.7 285.2 309.8 0.34 28 396 7200 -36.3 -39.0 76 2.7 -36.5 174 27 308.7 308.8 285.2 309.9 0.33 29 395 7217 -36.5 -40.5 66 4.0 -36.8 173 27 308.7 308.7 285.2 309.7 0.28 30 392 7270 -36.9 -38.7 83 1.8 -37.1 172 26 308.8 308.9 285.3 310.0 0.34 31 391 7288 -37.1 -40.6 70 3.5 -37.4 172 26 308.8 308.8 285.2 309.8 0.28 32 384 7412 -38.3 -40.9 76 2.6 -38.5 169 24 308.8 308.8 285.2 309.8 0.28 33 382 7448 -38.5 -42.7 65 4.2 -38.8 169 23 309.0 309.0 285.2 309.8 0.23 34 379 7502 -39.1 -42.4 71 3.3 -39.4 168 22 308.9 308.9 285.2 309.8 0.24 35 373 7611 -39.9 -44.9 59 5.0 -40.2 165 20 309.3 309.3 285.3 309.9 0.19 36 372 7630 -39.9 -47.9 42 8.0 -40.4 165 20 309.5 309.5 285.3 310.0 0.13 37 364 7778 -40.9 -45.9 58 5.0 -41.2 174 19 310.1 310.1 285.6 310.7 0.17 38 362 7815 -41.1 -49.1 42 8.0 -41.5 177 19 310.3 310.3 285.6 310.8 0.12 39 360 7853 -41.5 -49.5 42 8.0 -41.9 179 19 310.3 310.3 285.6 310.7 0.12 40 358 7891 -41.9 -48.9 46 7.0 -42.2 182 18 310.2 310.2 285.5 310.7 0.13 41 356 7928 -42.1 -52.1 33 10.0 -42.5 184 18 310.4 310.5 285.6 310.8 0.09 42 347 8101 -43.5 -53.5 32 10.0 -43.9 186 19 310.8 310.9 285.7 311.1 0.08 43 332 8396 -46.3 -55.3 35 9.0 -46.6 189 20 311.0 311.0 285.8 311.2 0.06 44 329 8457 -46.9 -53.9 45 7.0 -47.1 190 20 310.9 311.0 285.8 311.2 0.08 45 324 8558 -47.9 -54.9 44 7.0 -48.1 190 21 310.9 310.9 285.7 311.2 0.07 46 311 8826 -50.3 -54.4 62 4.1 -50.4 193 22 311.2 311.2 285.9 311.5 0.08 47 307 8911 -51.3 -54.9 65 3.6 -51.4 194 22 311.0 311.0 285.8 311.3 0.07 48 301 9039 -52.3 -59.3 43 7.0 -52.4 195 23 311.3 311.3 285.8 311.5 0.04 49 300 9060 -52.7 -58.7 48 6.0 -52.8 195 23 311.1 311.1 285.8 311.2 0.05 50 298 9103 -53.1 -58.1 54 5.0 -53.2 195 22 311.1 311.1 285.8 311.3 0.05 51 283 9434 -56.1 -60.0 61 3.9 -56.2 195 25 311.4 311.4 285.9 311.6 0.04 52 279 9524 -57.1 -61.4 58 4.3 -57.2 195 21 311.3 311.3 285.8 311.4 0.04 53 277 9570 -56.3 -63.3 41 7.0 -56.4 196 21 313.0 313.1 286.4 313.2 0.03 54 270 9732 -57.1 -64.1 41 7.0 -57.2 200 19 314.2 314.2 286.8 314.3 0.03 55 268 9779 -57.1 -66.1 31 9.0 -57.2 199 19 314.9 314.9 287.1 314.9 0.02 56 265 9850 -55.9 -69.9 16 14.0 -56.1 195 20 317.6 317.6 288.0 317.7 0.01 57 250 10220 -57.1 -72.1 13 15.0 -57.2 195 20 321.2 321.2 289.1 321.2 0.01 58 200 11660 -51.3 -81.3 2 30.0 -51.7 255 12 351.5 351.5 297.0 351.5 0.00 59 150 13530 -51.3 -84.3 1 33.0 -51.8 225 14 381.7 381.7 302.5 381.7 0.00 60 100 16160 -52.9 -84.9 1 32.0 -53.6 260 10 425.5 425.5 308.3 425.5 0.00 61 88 16981 -55.7 -86.7 1 31.0 -56.3 195 18 435.7 435.8 309.4 435.8 0.00 62 83 17356 -53.7 -85.7 1 32.0 -54.4 242 11 447.2 447.2 310.6 447.2 0.00 63 75 18003 -57.1 -87.1 1 30.0 -57.6 233 11 453.2 453.2 311.1 453.2 0.00 64 70 18440 -57.7 -87.7 1 30.0 -58.3 345 8 460.9 460.9 311.8 461.0 0.00 65 58 19620 -59.5 -88.5 1 29.0 -60.0 37 1 482.4 482.4 313.7 482.4 0.00 66 50 20550 -58.3 -88.3 1 30.0 -59.0 60 4 506.1 506.1 315.4 506.1 0.00 67 39 22129 -54.1 -87.1 1 33.0 -55.5 53 12 554.0 554.0 318.3 554.0 0.01 68 37 22466 -55.3 -88.3 1 33.0 -56.6 78 16 559.3 559.3 318.6 559.3 0.00 69 36 22642 -54.1 -87.1 1 33.0 -55.6 81 17 566.8 566.8 319.0 566.8 0.01 70 35 22823 -54.1 -87.1 1 33.0 -55.6 63 16 571.4 571.4 319.2 571.4 0.01 71 30 23810 -54.9 -87.9 1 33.0 -56.5 90 25 595.0 595.0 320.4 595.0 0.01 72 28 24250 -55.7 -87.7 1 32.0 -57.3 90 29 604.6 604.6 320.8 604.6 0.01 73 23 25509 -52.9 -86.9 1 34.0 -55.4 86 28 647.8 647.8 322.6 647.9 0.01 74 21 26095 -53.3 -87.3 1 34.0 -55.8 92 27 663.7 663.7 323.2 663.8 0.01 75 20 26410 -51.7 -86.7 1 35.0 -54.7 90 26 677.9 677.9 323.7 678.0 0.01 76 18 27092 -52.7 -86.7 1 34.0 -55.7 98 29 695.5 695.5 324.3 695.6 0.01 77 16 27860 -48.9 -85.9 1 37.0 -53.4 98 17 731.7 731.7 325.4 731.9 0.02 78 12 29737 -52.3 -87.3 1 35.0 -56.4 49 26 782.4 782.4 326.8 782.6 0.02 79 11 30301 -51.1 -87.1 1 36.0 -55.9 55 34 806.5 806.5 327.4 806.7 0.02 80 10 30920 -52.3 -87.3 1 35.0 -56.9 70 43 824.3 824.3 327.8 824.5 0.02 81 7.5 32800 -47.9 -85.9 0 38.0 -55.4 912.8 912.9 329.7 913.2 0.03 82 7.2 33069 -48.3 -86.3 0 38.0 -55.8 921.9 921.9 329.8 922.2 0.03 TRP 279 9524 -57.1 -61.4 58 4.3 -57.2 195 21 311.3 311.3 285.8 311.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 788.06 mb = 2042.83 m = 6702.12 ft Wetbulb zero: 808.71 mb = 1833.02 m = 6013.76 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 77.06 % Est. max temperature: 16.15 C = 61.07 F Sfc-Lift cond lev (LCL): 929.51 mb = 692.39 m = 2271.60 ft T: 7.06 C 700-500 lapse rate: 6.57 C/km ThetaE index: 1.53 C Layer 925.0- 911.0 mb Conv cond level (CCL): 742.66 mb = 2514.15 m = 8248.42 ft Mean mixing ratio: 4.14 g/kg Conv temperature: 17.87 C = 64.17 F Cap Strength: 5.91 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 7.75 C Lifted Index @700 mb: 3.34 C Showalter Index: 3.88 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 21.10 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 74.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.00 J/kg Max Up Vert Vel: 9.27 m/s Conv Inhibition (B-): 75473.38 J/kg Cap Strength: 5.88 C Lift Cond Lev (LCL): 807.64 mb = 1843.75 m = 6048.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 177 at 14 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 ---------------------------------------------------------- 0 963 405 220 3 1.9 2.3 | 347 12 2.7 -12.0 1 939 610 180 3 0.0 3.0 | 356 11 0.8 -11.3 2 925 732 120 3 -2.6 1.5 | 8 13 -1.8 -12.8 3 905 914 135 16 -11.3 11.3 | 74 11 -10.5 -3.0 4 872 1219 145 26 -14.9 21.3 | 116 16 -14.1 7.0 5 850 1429 145 23 -13.2 18.8 | 110 13 -12.4 4.6 6 809 1829 115 19 -17.2 8.0 | 69 18 -16.4 -6.2 7 778 2134 120 17 -14.7 8.5 | 67 15 -13.9 -5.8 8 749 2438 100 18 -17.7 3.1 | 57 20 -16.9 -11.2 9 721 2743 75 17 -16.4 -4.4 | 40 24 -15.6 -18.7 10 700 2982 55 14 -11.5 -8.0 | 26 25 -10.7 -22.3 11 694 3048 50 13 -10.0 -8.4 | 22 24 -9.2 -22.6 12 640 3658 85 8 -8.0 -0.7 | 26 17 -7.2 -15.0 13 615 3962 170 18 -3.1 17.7 | 146 4 -2.3 3.4 14 591 4267 170 23 -4.0 22.7 | 159 9 -3.2 8.4 15 546 4877 175 24 -2.1 23.9 | 172 10 -1.3 9.6 16 500 5540 160 24 -8.2 22.6 | 138 11 -7.4 8.3 17 462 6096 170 28 -4.9 27.6 | 163 14 -4.1 13.3 18 425 6706 175 31 -2.7 30.9 | 173 17 -1.9 16.6 19 400 7130 175 28 -2.4 27.9 | 173 14 -1.7 13.6 20 372 7620 165 20 -5.2 19.3 | 139 7 -4.4 5.0 21 355 7925 185 18 1.6 17.9 | 213 4 2.4 3.7 22 300 9060 195 23 6.0 22.2 | 220 10 6.7 7.9 23 296 9144 195 22 5.7 21.3 | 223 10 6.5 7.0 24 282 9449 195 25 6.5 24.1 | 216 12 7.3 9.9 25 279 9524 195 21 5.4 20.3 | 226 9 6.2 6.0 26 269 9754 200 19 6.5 17.9 | 244 8 7.3 3.6 27 256 10058 185 21 1.8 20.9 | 201 7 2.6 6.6 28 250 10220 195 20 5.2 19.3 | 230 8 6.0 5.0 29 245 10363 200 19 6.5 17.9 | 244 8 7.3 3.6 30 222 10973 265 12 12.0 1.0 | 316 18 12.7 -13.2 31 202 11582 210 12 6.0 10.4 | 300 8 6.8 -3.9 32 200 11660 255 12 11.6 3.1 | 312 17 12.4 -11.2 33 193 11887 260 10 9.8 1.7 | 320 16 10.6 -12.5 34 184 12192 195 10 2.6 9.7 | 324 6 3.4 -4.6 35 176 12497 240 18 15.6 9.0 | 288 17 16.4 -5.3 36 168 12802 220 16 10.3 12.3 | 280 11 11.1 -2.0 37 160 13106 230 24 18.4 15.4 | 267 19 19.2 1.1 38 153 13411 240 20 17.3 10.0 | 283 19 18.1 -4.3 39 150 13530 225 14 9.9 9.9 | 292 12 10.7 -4.4 40 146 13716 230 15 11.5 9.6 | 291 13 12.3 -4.6 41 139 14021 235 13 10.6 7.5 | 301 13 11.4 -6.8 42 115 15240 205 15 6.3 13.6 | 275 7 7.1 -0.7 43 110 15545 200 18 6.2 16.9 | 249 7 6.9 2.6 44 105 15850 220 29 18.6 22.2 | 248 21 19.4 7.9 45 100 16160 260 10 9.8 1.7 | 320 16 10.6 -12.5 46 95 16459 260 10 9.8 1.7 | 320 16 10.6 -12.5 47 91 16764 160 10 -3.4 9.4 | 28 6 -2.6 -4.9 48 87 17069 210 21 10.5 18.2 | 251 12 11.3 3.9 49 83 17374 245 10 9.1 4.2 | 316 14 9.8 -10.1 50 79 17678 245 4 3.6 1.7 | 341 13 4.4 -12.6 51 75 17983 230 10 7.7 6.4 | 313 12 8.4 -7.8 52 72 18288 285 20 19.3 -5.2 | 314 28 20.1 -19.5 53 70 18440 345 8 2.1 -7.7 | 353 22 2.9 -22.0 54 68 18593 330 16 8.0 -13.9 | 343 29 8.8 -28.1 55 65 18898 100 1 -1.0 0.2 | 1 14 -0.2 -14.1 56 56 19812 20 1 -0.3 -0.9 | 358 15 0.4 -15.2 57 54 20117 360 11 -0.0 -11.0 | 358 25 0.8 -25.3 58 51 20422 0 0 -0.0 -0.0 | 357 14 0.8 -14.3 59 50 20550 60 4 -3.5 -2.0 | 9 16 -2.7 -16.3 60 46 21031 45 10 -7.1 -7.1 | 16 22 -6.3 -21.3 61 44 21336 75 17 -16.4 -4.4 | 40 24 -15.6 -18.7 62 42 21641 90 12 -12.0 0.0 | 38 18 -11.2 -14.3 63 38 22250 45 12 -8.5 -8.5 | 19 24 -7.7 -22.8 64 37 22555 90 17 -17.0 0.0 | 49 22 -16.2 -14.3 65 35 22860 60 16 -13.9 -8.0 | 30 26 -13.1 -22.3 66 32 23470 70 28 -26.3 -9.6 | 47 35 -25.5 -23.9 67 30 23810 90 25 -25.0 0.0 | 59 28 -24.2 -14.3 68 27 24384 90 30 -30.0 0.0 | 64 33 -29.2 -14.3 69 26 24689 80 25 -24.6 -4.3 | 52 30 -23.8 -18.6 70 24 25298 90 28 -28.0 0.0 | 62 31 -27.2 -14.3 71 22 25908 80 29 -28.6 -5.0 | 55 34 -27.8 -19.3 72 21 26213 100 25 -24.6 4.3 | 67 26 -23.8 -9.9 73 20 26410 90 26 -26.0 0.0 | 60 29 -25.2 -14.3 74 19 26822 80 25 -24.6 -4.3 | 52 30 -23.8 -18.6 75 18 27127 100 30 -29.5 5.2 | 73 30 -28.8 -9.1 76 17 27432 105 25 -24.1 6.5 | 72 25 -23.4 -7.8 77 16 28042 95 13 -13.0 1.1 | 43 18 -12.2 -13.1 78 15 28346 85 11 -11.0 -1.0 | 34 18 -10.2 -15.2 79 12 29870 45 27 -19.1 -19.1 | 29 38 -18.3 -33.4 80 10 30920 70 43 -40.4 -14.7 | 54 49 -39.6 -29.0 Wind Parameters Mean winds (0-6000m): 146.9 at 19.1 knts Storm direction: 176.9 at 14.3 knts Shear (0-3000m) pos: 2.1 neg: 3.8 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 39.0 deg Storm rel helicity (0-3000m) pos: 87.3 neg: -151.4 tot: -64.2 m^2/s^2 ave: -21.4 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 11.9 stream: -0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.67 Bulk Shear: 25.78 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 ------------------------------------------------------------------------------- 500 149 5 11 10| 0.0 15.8 15.8| 47.6 0.0 47.6 95.3 0.96| 17.7 17.0 1000 144 14 66 8| 4.5 7.9 12.4| 80.0 -3.7 76.4 76.4 0.84| 15.6 13.0 1500 138 16 77 10| 3.0 5.6 8.6| 80.0 -48.5 31.6 21.0 0.34| 14.5 4.9 2000 131 16 73 12| 2.3 4.7 7.0| 80.0 -63.8 16.3 8.1 0.22| 12.7 2.8 2500 122 17 67 14| 1.8 4.5 6.3| 80.0-132.1 -52.1 -20.8 -0.01| 12.7 -0.1 3000 114 16 60 16| 2.1 3.8 5.9| 87.3-151.4 -64.2 -21.4 -0.03| 11.9 -0.4 4000 123 16 66 14| 5.0 2.8 7.9|136.1-152.0 -15.9 -4.0 0.18| 12.8 2.3 5000 139 17 84 11| 4.2 2.6 6.8|139.6-164.4 -24.8 -5.0 0.14| 10.9 1.5 6000 147 19 100 10| 4.0 2.2 6.2|161.7-166.9 -5.3 -0.9 0.18| 9.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260211.06.gif