UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026021606.upa.cvt Date: 0600Z 16 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 16 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 64 SFC 961 405 8.2 6.1 87 2.1 7.1 0 0 284.6 285.6 282.0 301.7 6.15 2 957 439 8.2 6.0 86 2.2 7.1 24 1 284.9 286.0 282.2 302.0 6.13 3 947 523 9.6 3.6 66 6.0 6.6 84 3 287.2 288.1 282.2 302.0 5.23 4 931 661 8.8 2.8 66 6.0 5.8 150 9 287.8 288.7 282.2 302.1 5.03 5 929 678 9.4 2.4 62 7.0 5.9 152 10 288.6 289.4 282.4 302.6 4.89 6 925 713 9.0 2.0 61 7.0 5.6 155 12 288.5 289.4 282.3 302.2 4.78 7 867 1246 4.6 0.8 76 3.8 2.8 137 12 289.3 290.1 282.5 302.7 4.67 8 850 1407 4.2 -0.4 72 4.6 2.1 120 12 290.5 291.3 282.7 303.2 4.37 9 849 1417 4.0 -0.5 72 4.5 1.9 120 12 290.4 291.2 282.6 303.0 4.34 10 812 1777 1.0 -1.3 85 2.3 -0.0 136 16 291.0 291.7 282.7 303.4 4.28 11 801 1887 0.6 -2.2 81 2.8 -0.6 140 18 291.7 292.4 282.8 303.5 4.06 12 783 2069 -0.9 -2.1 92 1.2 -1.4 140 21 292.0 292.7 283.1 304.2 4.18 13 774 2161 -1.1 -3.0 87 1.9 -1.9 141 22 292.7 293.4 283.1 304.3 3.96 14 768 2223 -0.9 -4.2 78 3.3 -2.3 143 21 293.6 294.3 283.1 304.4 3.64 15 700 2956 -6.3 -8.2 86 1.9 -7.0 155 21 295.5 296.0 283.1 304.3 2.94 16 623 3857 -12.7 -12.8 99 0.1 -12.8 190 25 298.2 298.6 283.5 305.2 2.29 17 605 4080 -14.1 -15.1 92 1.0 -14.4 198 25 299.1 299.4 283.5 305.2 1.95 18 593 4232 -15.1 -19.3 70 4.2 -16.2 196 24 299.6 299.9 283.0 304.1 1.40 19 586 4321 -15.7 -19.7 71 4.0 -16.7 196 24 300.0 300.2 283.1 304.3 1.37 20 583 4360 -15.9 -18.8 78 2.9 -16.7 196 25 300.2 300.4 283.4 304.9 1.49 21 581 4386 -16.1 -21.0 66 4.9 -17.3 197 25 300.2 300.5 283.1 304.2 1.23 22 578 4425 -16.3 -21.3 65 5.0 -17.5 197 26 300.4 300.7 283.1 304.3 1.21 23 567 4569 -16.9 -22.9 60 6.0 -18.3 200 28 301.4 301.6 283.3 304.8 1.07 24 553 4757 -18.5 -22.4 71 3.9 -19.4 203 30 301.7 301.9 283.5 305.4 1.15 25 551 4784 -18.7 -23.3 67 4.6 -19.7 203 31 301.7 301.9 283.5 305.2 1.06 26 537 4975 -20.5 -24.0 73 3.5 -21.2 205 30 301.8 302.0 283.4 305.1 1.02 27 525 5142 -21.5 -23.7 82 2.2 -22.0 205 26 302.6 302.8 283.8 306.1 1.08 28 507 5398 -23.1 -26.5 74 3.4 -23.7 198 26 303.7 303.8 284.0 306.5 0.86 29 500 5500 -23.9 -26.4 80 2.5 -24.4 195 26 303.9 304.1 284.1 306.8 0.88 30 494 5588 -24.7 -27.3 79 2.6 -25.2 195 26 304.0 304.1 284.1 306.7 0.82 31 483 5751 -25.7 -29.6 70 3.9 -26.3 195 26 304.7 304.8 284.2 307.0 0.68 32 450 6257 -30.7 -31.1 96 0.4 -30.7 202 31 304.7 304.8 284.1 306.8 0.63 33 447 6305 -31.1 -32.1 91 1.0 -31.2 202 31 304.7 304.8 284.1 306.7 0.58 34 446 6320 -31.3 -33.4 82 2.1 -31.6 202 31 304.7 304.8 284.0 306.4 0.51 35 444 6352 -31.5 -32.2 93 0.7 -31.6 203 32 304.8 304.9 284.1 306.8 0.58 36 443 6368 -31.7 -33.2 87 1.5 -31.9 203 32 304.8 304.9 284.0 306.5 0.53 37 441 6400 -31.9 -37.9 55 6.0 -32.5 203 32 304.9 305.0 283.8 306.0 0.33 38 432 6545 -33.1 -37.2 67 4.1 -33.5 205 32 305.2 305.2 284.0 306.4 0.36 39 419 6759 -34.5 -42.5 44 8.0 -35.1 207 32 306.1 306.1 284.1 306.8 0.22 40 416 6809 -35.1 -41.1 54 6.0 -35.6 208 33 305.9 306.0 284.1 306.8 0.25 41 413 6859 -35.5 -42.5 49 7.0 -36.0 208 33 306.0 306.1 284.1 306.8 0.22 42 400 7080 -37.5 -42.5 60 5.0 -37.8 210 35 306.3 306.3 284.2 307.1 0.23 43 373 7558 -42.1 -45.1 72 3.0 -42.3 206 42 306.3 306.4 284.2 307.0 0.18 44 371 7594 -42.3 -45.8 69 3.5 -42.5 205 42 306.5 306.6 284.2 307.2 0.17 45 368 7649 -42.9 -45.4 76 2.5 -43.0 205 43 306.5 306.5 284.2 307.1 0.18 46 363 7741 -43.7 -47.1 69 3.4 -43.9 204 44 306.6 306.6 284.2 307.1 0.15 47 358 7834 -44.5 -47.4 73 2.9 -44.6 204 46 306.7 306.8 284.3 307.3 0.15 48 356 7871 -44.9 -50.9 51 6.0 -45.2 203 46 306.7 306.7 284.2 307.1 0.10 49 354 7909 -45.3 -49.3 64 4.0 -45.4 203 47 306.6 306.7 284.2 307.1 0.12 50 351 7966 -45.9 -51.9 51 6.0 -46.1 203 48 306.6 306.6 284.1 306.9 0.09 51 349 8004 -46.1 -50.7 60 4.6 -46.3 202 48 306.8 306.8 284.2 307.2 0.10 52 347 8042 -46.5 -52.5 50 6.0 -46.7 202 49 306.8 306.8 284.2 307.1 0.09 53 345 8080 -46.7 -51.7 57 5.0 -46.9 202 49 307.0 307.0 284.3 307.4 0.09 54 344 8100 -47.1 -50.3 70 3.2 -47.2 202 49 306.7 306.7 284.2 307.1 0.11 55 342 8138 -47.5 -51.5 63 4.0 -47.6 201 50 306.7 306.7 284.2 307.0 0.10 56 300 8990 -54.9 -58.6 63 3.7 -55.0 195 62 308.0 308.0 284.6 308.1 0.05 57 296 9076 -55.7 -59.0 66 3.3 -55.8 195 64 308.0 308.0 284.7 308.2 0.05 58 295 9097 -55.7 -59.3 64 3.6 -55.8 195 65 308.3 308.3 284.7 308.4 0.04 59 250 10150 -57.3 -75.3 8 18.0 -57.5 225 41 320.9 320.9 289.0 320.9 0.01 60 200 11570 -55.1 -82.1 2 27.0 -55.4 220 43 345.5 345.5 295.6 345.5 0.00 61 150 13420 -53.1 -84.1 1 31.0 -53.5 230 32 378.6 378.6 302.0 378.6 0.00 62 100 16050 -51.7 -84.7 1 33.0 -52.5 255 8 427.8 427.8 308.6 427.8 0.00 63 86 17018 -55.3 -86.3 1 31.0 -55.9 268 11 439.4 439.4 309.8 439.4 0.00 64 82 17321 -55.1 -87.1 1 32.0 -55.8 228 10 445.9 445.9 310.4 445.9 0.00 65 80 17479 -53.1 -86.1 1 33.0 -53.9 222 15 453.1 453.1 311.1 453.2 0.00 66 75 17896 -51.5 -85.5 1 34.0 -52.5 221 18 464.9 464.9 312.2 465.0 0.00 67 70 18340 -54.5 -86.5 1 32.0 -55.3 200 10 467.8 467.8 312.4 467.8 0.00 68 65 18814 -56.7 -87.7 1 31.0 -57.3 192 10 473.0 473.0 312.9 473.0 0.00 69 63 19013 -55.1 -87.1 1 32.0 -55.9 186 10 480.8 480.8 313.5 480.8 0.00 70 61 19220 -56.1 -88.1 1 32.0 -56.9 172 11 483.0 483.0 313.7 483.0 0.00 71 60 19325 -54.9 -86.9 1 32.0 -55.8 182 14 488.0 488.0 314.1 488.0 0.00 72 53 20117 -56.9 -87.9 1 31.0 -57.7 223 9 501.0 501.0 315.0 501.0 0.00 73 50 20490 -53.3 -87.3 1 34.0 -54.5 270 7 517.9 517.9 316.2 517.9 0.00 74 40 21912 -56.1 -88.1 1 32.0 -57.2 84 12 545.0 545.0 317.8 545.0 0.00 75 35 22765 -52.9 -86.9 1 34.0 -54.6 45 3 574.5 574.5 319.4 574.6 0.01 76 31 23541 -55.5 -88.5 1 33.0 -57.0 88 9 587.8 587.8 320.0 587.8 0.00 77 30 23750 -54.9 -88.9 1 34.0 -56.5 65 9 595.0 595.0 320.4 595.0 0.00 78 26 24669 -53.5 -88.5 1 35.0 -55.6 68 18 623.8 623.8 321.6 623.8 0.01 79 23 25457 -54.7 -88.7 1 34.0 -56.8 99 21 642.5 642.5 322.4 642.6 0.01 80 23 25457 -53.5 -88.5 1 35.0 -55.8 99 21 646.1 646.1 322.5 646.1 0.01 81 20 26360 -52.3 -87.3 1 35.0 -55.2 70 24 676.1 676.1 323.6 676.2 0.01 82 17 27414 -50.9 -86.9 1 36.0 -54.5 70 30 712.7 712.7 324.8 712.8 0.01 83 16 27806 -53.1 -88.1 1 35.0 -56.2 74 30 718.0 718.0 325.0 718.1 0.01 84 14 28673 -49.3 -86.3 1 37.0 -54.0 73 26 758.9 758.9 326.2 759.0 0.02 85 11 30243 -52.3 -88.3 1 36.0 -56.6 66 25 802.2 802.2 327.3 802.3 0.01 86 10 30860 -51.5 -87.5 1 36.0 -56.4 75 33 827.3 827.3 327.9 827.5 0.02 87 9.6 31124 -52.5 -87.5 1 35.0 -57.2 76 33 833.2 833.3 328.0 833.4 0.02 88 8.7 31764 -48.5 -86.5 0 38.0 -55.1 77 32 872.6 872.6 328.9 872.8 0.03 89 7.2 33013 -45.9 -84.9 0 39.0 -54.5 80 31 931.8 931.8 330.0 932.2 0.04 90 7.0 33200 -45.1 -85.1 0 40.0 -54.3 80 31 942.6 942.6 330.2 943.0 0.04 91 6.4 33802 -42.7 -82.7 0 40.0 -53.6 977.3 977.3 330.8 978.0 0.07 92 5.8 34465 -43.7 -83.7 0 40.0 -54.5 1000.8 1000.8 331.2 1001.5 0.06 93 5.3 35073 -42.1 -83.1 0 41.0 -54.3 1034.1 1034.1 331.7 1035.0 0.08 TRP 296 9076 -55.7 -59.0 66 3.3 -55.8 195 64 308.0 308.0 284.7 308.2 0.05 WND 295 9097 -55.7 -59.3 64 3.6 -55.8 195 65 308.3 308.3 284.7 308.4 0.04 Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 793.80 mb = 1959.34 m = 6428.20 ft Wetbulb zero: 812.74 mb = 1769.52 m = 5805.45 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 79.75 % Est. max temperature: 14.60 C = 58.27 F Sfc-Lift cond lev (LCL): 930.69 mb = 663.50 m = 2176.80 ft T: 8.89 C 700-500 lapse rate: 6.92 C/km ThetaE index: 0.38 C Layer 925.0- 867.0 mb Conv cond level (CCL): 798.47 mb = 1911.88 m = 6272.50 ft Mean mixing ratio: 4.94 g/kg Conv temperature: 15.28 C = 59.50 F Cap Strength: 3.36 C Lifted Index: 3.44 C Risk: None Lifted Index @300 mb: 4.08 C Lifted Index @700 mb: 1.82 C Showalter Index: 2.86 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 23.50 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 102.00 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.29 J/kg Max Up Vert Vel: 5.35 m/s Conv Inhibition (B-): 67332.27 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 839.94 mb = 1503.30 m = 4932.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 208 at 17 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 ---------------------------------------------------------- 0 961 405 0 0 -0.0 -0.0 | 28 17 -8.0 -14.8 1 937 610 145 6 -3.4 4.9 | 49 15 -11.5 -9.9 2 925 713 155 12 -5.1 10.9 | 73 14 -13.1 -3.9 3 903 914 150 15 -7.5 13.0 | 83 16 -15.5 -1.8 4 870 1219 140 12 -7.7 9.2 | 70 17 -15.7 -5.6 5 850 1407 120 12 -10.4 6.0 | 64 20 -18.4 -8.8 6 838 1524 120 11 -9.5 5.5 | 62 20 -17.5 -9.3 7 806 1829 140 17 -10.9 13.0 | 85 19 -18.9 -1.8 8 776 2134 140 22 -14.1 16.9 | 95 22 -22.2 2.0 9 747 2438 150 20 -10.0 17.3 | 98 18 -18.0 2.5 10 719 2743 150 21 -10.5 18.2 | 100 19 -18.5 3.4 11 700 2956 155 21 -8.9 19.0 | 104 17 -16.9 4.2 12 664 3353 160 31 -10.6 29.1 | 128 23 -18.6 14.3 13 638 3658 175 26 -2.3 25.9 | 137 15 -10.3 11.1 14 613 3962 200 25 8.6 23.5 | 184 9 0.5 8.7 15 589 4267 195 24 6.2 23.2 | 168 9 -1.8 8.4 16 543 4877 205 32 13.5 29.0 | 201 15 5.5 14.2 17 522 5182 205 25 10.6 22.7 | 198 8 2.5 7.8 18 500 5500 195 26 6.7 25.1 | 173 10 -1.3 10.3 19 480 5791 195 26 6.7 25.1 | 173 10 -1.3 10.3 20 460 6096 200 31 10.6 29.1 | 190 15 2.6 14.3 21 404 7010 210 33 16.5 28.6 | 212 16 8.5 13.8 22 400 7080 210 35 17.5 30.3 | 211 18 9.5 15.5 23 369 7620 205 43 18.2 39.0 | 203 26 10.2 24.2 24 300 8990 195 62 16.0 59.9 | 190 46 8.0 45.1 25 296 9076 195 64 16.6 61.8 | 190 48 8.5 47.0 26 295 9097 195 65 16.8 62.8 | 190 49 8.8 48.0 27 293 9144 195 62 16.0 59.9 | 190 46 8.0 45.1 28 266 9754 215 48 27.5 39.3 | 219 31 19.5 24.5 29 250 10150 225 41 29.0 29.0 | 236 25 21.0 14.2 30 242 10363 225 41 29.0 29.0 | 236 25 21.0 14.2 31 230 10668 210 40 20.0 34.6 | 211 23 12.0 19.8 32 220 10973 225 35 24.7 24.7 | 239 19 16.7 9.9 33 209 11278 220 30 19.3 23.0 | 234 14 11.3 8.2 34 200 11570 220 43 27.6 32.9 | 227 27 19.6 18.1 35 190 11887 220 42 27.0 32.2 | 228 26 19.0 17.4 36 182 12192 200 40 13.7 37.6 | 194 23 5.7 22.8 37 173 12497 215 44 25.2 36.0 | 219 27 17.2 21.2 38 150 13411 220 32 20.6 24.5 | 232 16 12.6 9.7 39 150 13420 230 32 24.5 20.6 | 251 17 16.5 5.8 40 130 14326 245 26 23.6 11.0 | 284 16 15.5 -3.8 41 124 14630 215 20 11.5 16.4 | 246 4 3.5 1.6 42 113 15240 240 19 16.5 9.5 | 302 10 8.4 -5.3 43 108 15545 225 18 12.7 12.7 | 294 5 4.7 -2.1 44 103 15850 225 27 19.1 19.1 | 249 12 11.1 4.3 45 100 16050 255 8 7.7 2.1 | 1 13 -0.3 -12.7 46 98 16154 255 8 7.7 2.1 | 1 13 -0.3 -12.7 47 89 16764 255 14 13.5 3.6 | 334 12 5.5 -11.2 48 85 17069 270 10 10.0 -0.0 | 352 15 2.0 -14.8 49 81 17374 220 10 6.4 7.7 | 13 7 -1.6 -7.2 50 78 17678 225 24 17.0 17.0 | 256 9 9.0 2.2 51 74 17983 220 15 9.6 11.5 | 334 4 1.6 -3.3 52 71 18288 255 10 9.7 2.6 | 352 12 1.6 -12.2 53 70 18340 200 10 3.4 9.4 | 40 7 -4.6 -5.4 54 67 18593 185 11 1.0 11.0 | 61 8 -7.1 -3.9 55 64 18898 195 10 2.6 9.7 | 46 7 -5.4 -5.2 56 61 19202 170 10 -1.7 9.8 | 63 11 -9.8 -5.0 57 58 19507 200 19 6.5 17.9 | 153 3 -1.5 3.0 58 56 19812 185 11 1.0 11.0 | 61 8 -7.1 -3.9 59 50 20490 270 7 7.0 -0.0 | 4 15 -1.0 -14.8 60 48 20726 215 10 5.7 8.2 | 19 7 -2.3 -6.6 61 44 21336 325 4 2.3 -3.3 | 18 19 -5.7 -18.1 62 42 21641 120 17 -14.7 8.5 | 74 24 -22.7 -6.3 63 36 22555 0 0 -0.0 -0.0 | 28 17 -8.0 -14.8 64 33 23165 130 10 -7.7 6.4 | 62 18 -15.7 -8.4 65 30 23750 65 9 -8.2 -3.8 | 41 25 -16.2 -18.6 66 27 24384 70 14 -13.2 -4.8 | 47 29 -21.2 -19.6 67 25 24994 65 23 -20.8 -9.7 | 50 38 -28.9 -24.5 68 22 25603 110 20 -18.8 6.8 | 73 28 -26.8 -8.0 69 20 26213 85 20 -19.9 -1.7 | 59 32 -27.9 -16.6 70 20 26360 70 24 -22.6 -8.2 | 53 38 -30.6 -23.0 71 20 26518 90 21 -21.0 0.0 | 63 33 -29.0 -14.8 72 19 26822 65 23 -20.8 -9.7 | 50 38 -28.9 -24.5 73 17 27432 70 30 -28.2 -10.3 | 55 44 -36.2 -25.1 74 16 27737 70 30 -28.2 -10.3 | 55 44 -36.2 -25.1 75 15 28042 85 32 -31.9 -2.8 | 66 44 -39.9 -17.6 76 15 28346 95 27 -26.9 2.4 | 70 37 -34.9 -12.5 77 13 28956 55 26 -21.3 -14.9 | 45 42 -29.3 -29.7 78 12 29566 80 23 -22.7 -4.0 | 58 36 -30.7 -18.8 79 12 29870 70 22 -20.7 -7.5 | 52 36 -28.7 -22.3 80 11 30175 65 24 -21.8 -10.1 | 50 39 -29.8 -25.0 81 10 30860 75 33 -31.9 -8.5 | 60 46 -39.9 -23.4 82 7 33200 80 31 -30.5 -5.4 | 62 44 -38.5 -20.2 Wind Parameters Mean winds (0-6000m): 178.4 at 22.5 knts Storm direction: 208.4 at 16.8 knts Shear (0-3000m) pos: 6.2 neg: 1.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 183.2 neg: -28.5 tot: 154.7 m^2/s^2 ave: 51.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 32.33 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 ------------------------------------------------------------------------------- 500 151 8 58 14| 15.3 0.0 15.3| 61.1 0.0 61.1 122.2 0.82| 18.6 15.3 1000 145 11 66 15| 7.6 3.9 11.5| 61.1 -24.6 36.5 36.5 0.36| 13.3 4.9 1500 139 12 69 17| 7.7 2.6 10.3|105.5 -28.5 77.0 51.3 0.49| 12.2 5.9 2000 140 14 77 17| 6.5 1.9 8.4|125.7 -28.5 97.2 48.6 0.50| 10.9 5.4 2500 143 15 82 17| 5.4 1.5 7.0|134.1 -28.5 105.7 42.3 0.51| 9.2 4.7 3000 147 17 89 17| 6.2 1.3 7.5|183.2 -28.5 154.7 51.6 0.57| 9.5 5.5 4000 160 19 103 15| 4.3 1.0 5.2|225.5 -32.1 193.5 48.4 0.55| 9.9 5.5 5000 172 21 119 13| 4.0 1.4 5.4|241.4 -40.6 200.8 40.2 0.47| 9.6 4.6 6000 178 22 131 12| 3.7 1.0 4.7|261.0 -43.7 217.4 36.2 0.48| 8.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260216.06.gif