UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026020100.upa.cvt Date: 0000Z 1 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 1 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 171 SFC 973 405 11.4 2.4 54 9.0 6.9 0 0 286.8 287.6 281.4 300.1 4.67 2 960 516 11.6 3.6 58 8.0 7.5 0 0 288.1 289.0 282.5 302.8 5.16 3 944 655 12.0 -6.0 28 18.0 4.4 20 1 289.9 290.3 280.2 297.5 2.58 4 937 716 11.8 -6.2 28 18.0 4.2 48 2 290.3 290.8 280.4 297.9 2.56 5 930 778 12.6 -7.4 24 20.0 4.3 75 2 291.7 292.2 280.8 298.8 2.35 6 928 796 12.6 -6.4 26 19.0 4.5 83 3 291.9 292.4 281.1 299.5 2.55 7 926 814 13.6 -5.4 26 19.0 5.2 91 3 293.1 293.6 281.9 301.3 2.76 8 925 823 13.6 -4.4 28 18.0 5.5 95 3 293.2 293.7 282.2 302.1 2.98 9 911 951 13.8 -5.2 26 19.0 5.3 134 8 294.7 295.2 282.7 303.2 2.85 10 900 1053 13.0 -5.0 28 18.0 4.9 144 10 294.9 295.4 282.8 303.7 2.92 11 893 1119 13.4 -8.6 21 22.0 4.2 150 12 296.0 296.4 282.5 302.8 2.23 12 891 1138 14.8 -11.2 15 26.0 4.3 152 12 297.6 297.9 282.7 303.3 1.82 13 885 1195 15.0 -11.0 16 26.0 4.4 158 13 298.4 298.7 283.1 304.2 1.86 14 850 1534 12.4 -11.6 18 24.0 2.8 160 9 299.1 299.5 283.4 304.9 1.85 15 766 2393 4.8 -15.2 22 20.0 -2.2 203 22 300.0 300.2 283.3 304.8 1.53 16 748 2586 3.2 -15.8 23 19.0 -3.3 207 30 300.3 300.6 283.4 305.0 1.49 17 743 2641 3.2 -14.8 25 18.0 -3.1 208 32 300.9 301.2 283.8 306.0 1.63 18 741 2663 3.0 -15.0 25 18.0 -3.3 209 33 300.9 301.2 283.8 305.9 1.61 19 738 2695 3.4 -13.6 28 17.0 -2.8 209 34 301.7 302.0 284.3 307.4 1.81 20 732 2761 2.8 -12.2 32 15.0 -2.9 210 36 301.7 302.1 284.6 308.1 2.05 21 719 2906 1.6 -17.4 23 19.0 -4.6 213 35 301.9 302.2 283.9 306.3 1.36 22 707 3041 0.4 -14.6 31 15.0 -4.8 215 35 302.1 302.4 284.4 307.6 1.74 23 700 3121 0.0 -18.0 24 18.0 -5.8 215 33 302.5 302.7 284.1 306.7 1.32 24 683 3317 -1.7 -14.7 36 13.0 -6.1 213 32 302.7 303.1 284.7 308.4 1.79 25 680 3352 -1.7 -18.7 26 17.0 -7.0 213 32 303.1 303.3 284.2 307.2 1.28 26 671 3458 -2.1 -26.1 14 24.0 -8.3 212 32 303.8 303.9 283.8 306.1 0.68 27 658 3614 -2.9 -28.9 11 26.0 -9.1 211 31 304.6 304.7 284.0 306.4 0.53 28 623 4046 -3.5 -31.5 9 28.0 -9.9 202 33 308.7 308.8 285.4 310.3 0.44 29 556 4933 -10.9 -34.9 12 24.0 -15.4 230 43 310.2 310.3 285.8 311.4 0.35 30 543 5114 -12.5 -32.5 17 20.0 -16.4 229 48 310.4 310.5 286.0 312.0 0.46 31 529 5314 -13.9 -30.9 22 17.0 -17.3 228 54 311.0 311.1 286.4 312.9 0.55 32 511 5576 -15.3 -36.3 15 21.0 -18.8 226 62 312.4 312.5 286.6 313.6 0.34 33 500 5740 -16.5 -35.5 18 19.0 -19.7 225 67 312.9 313.0 286.8 314.2 0.37 34 485 5968 -17.7 -31.7 28 14.0 -20.3 219 68 314.2 314.3 287.5 316.1 0.56 35 477 6093 -18.3 -34.3 23 16.0 -21.0 215 68 314.9 315.0 287.6 316.5 0.44 36 473 6156 -18.9 -36.9 19 18.0 -21.7 215 68 315.0 315.0 287.5 316.2 0.34 37 461 6346 -20.3 -35.3 25 15.0 -22.7 216 66 315.5 315.6 287.8 317.0 0.41 38 447 6574 -21.9 -38.9 20 17.0 -24.2 217 64 316.3 316.4 287.9 317.4 0.29 39 438 6723 -23.1 -34.1 36 11.0 -24.8 218 62 316.6 316.7 288.2 318.4 0.49 40 436 6757 -23.3 -30.3 53 7.0 -24.5 218 62 316.8 316.9 288.5 319.3 0.71 41 434 6791 -23.9 -32.9 43 9.0 -25.4 218 62 316.5 316.6 288.2 318.4 0.55 42 433 6807 -23.9 -30.9 52 7.0 -25.1 218 62 316.7 316.8 288.4 319.0 0.67 43 415 7116 -26.7 -31.6 63 4.9 -27.5 219 59 316.9 317.1 288.5 319.2 0.65 44 411 7185 -27.7 -30.7 75 3.0 -28.2 219 58 316.5 316.7 288.4 319.0 0.72 45 400 7380 -29.1 -32.0 76 2.9 -29.5 220 58 317.2 317.3 288.6 319.5 0.65 46 354 8239 -35.5 -37.9 79 2.4 -35.8 225 68 319.8 319.9 289.2 321.3 0.41 47 352 8278 -35.3 -37.5 80 2.2 -35.5 225 69 320.6 320.7 289.4 322.2 0.43 48 327 8786 -38.7 -41.4 76 2.7 -38.9 225 76 322.7 322.8 289.9 323.9 0.31 49 316 9019 -40.3 -43.2 74 2.9 -40.5 225 74 323.7 323.8 290.2 324.7 0.27 50 300 9370 -43.5 -46.9 69 3.4 -43.7 225 71 324.0 324.1 290.2 324.8 0.19 51 290 9597 -45.5 -49.6 63 4.1 -45.7 226 71 324.4 324.4 290.2 324.9 0.14 52 263 10242 -51.3 -55.1 64 3.8 -51.4 229 72 325.1 325.1 290.4 325.4 0.08 53 250 10570 -53.5 -57.6 61 4.1 -53.6 230 72 326.5 326.5 290.8 326.8 0.06 54 248 10621 -53.9 -58.2 59 4.3 -54.0 230 72 326.7 326.7 290.8 326.9 0.06 55 242 10778 -55.5 -59.5 61 4.0 -55.6 230 72 326.6 326.6 290.8 326.8 0.05 56 228 11153 -58.7 -63.7 52 5.0 -58.7 230 73 327.3 327.3 291.0 327.4 0.03 57 225 11236 -59.5 -63.6 59 4.1 -59.6 230 73 327.3 327.3 291.0 327.5 0.03 58 200 11960 -65.9 -70.3 54 4.4 -66.0 230 75 328.4 328.4 291.3 328.5 0.01 59 195 12116 -67.1 -70.8 59 3.7 -67.1 225 74 328.9 328.9 291.4 328.9 0.01 60 150 13750 -60.5 -85.5 2 25.0 -60.7 235 51 365.9 365.9 299.8 365.9 0.00 61 100 16260 -64.9 -89.9 2 25.0 -65.1 245 49 402.3 402.3 305.5 402.3 0.00 62 91 16832 -66.7 -89.7 3 23.0 -66.8 245 53 409.8 409.8 306.5 409.8 0.00 63 82 17464 -64.3 -88.3 2 24.0 -64.5 262 39 427.1 427.1 308.5 427.1 0.00 64 74 18085 -68.3 -89.3 3 21.0 -68.4 277 17 431.4 431.4 309.0 431.4 0.00 65 70 18420 -66.1 -88.1 3 22.0 -66.3 245 24 443.0 443.0 310.2 443.0 0.00 66 67 18684 -67.9 -88.9 3 21.0 -68.1 253 29 444.7 444.7 310.3 444.7 0.00 67 59 19453 -65.9 -88.9 3 23.0 -66.1 269 29 465.6 465.6 312.3 465.6 0.00 68 52 20218 -66.7 -89.7 3 23.0 -67.0 282 28 480.9 480.9 313.5 480.9 0.00 TRP 195 12116 -67.1 -70.8 59 3.7 -67.1 225 74 328.9 328.9 291.4 328.9 0.01 WND 327 8786 -38.7 -41.4 76 2.7 -38.9 225 76 322.7 322.8 289.9 323.9 0.31 Sounding variables and indices 1000-500 mb thick: 5569.00 m Freezing level: 700.00 mb = 3121.00 m = 10239.38 ft Wetbulb zero: 802.79 mb = 2005.90 m = 6580.94 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 19.80 % Est. max temperature: 23.93 C = 75.08 F Sfc-Lift cond lev (LCL): 848.71 mb = 1546.54 m = 5073.89 ft T: 12.29 C 700-500 lapse rate: 6.30 C/km ThetaE index: 5.27 C Layer 944.0- 937.0 mb Conv cond level (CCL): 555.90 mb = 4934.56 m = 16189.30 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 34.62 C = 94.31 F Cap Strength: 11.25 C Lifted Index: 11.20 C Risk: None Lifted Index @300 mb: 15.89 C Lifted Index @700 mb: 8.42 C Showalter Index: 9.11 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 4.90 C K Index: -0.70 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.96 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 22778.67 J/kg Cap Strength: 11.19 C Lift Cond Lev (LCL): 707.17 mb = 3039.37 m = 9971.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 25 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 | 64 25 -22.1 -10.7 1 949 610 0 0 -0.0 -0.0 | 64 25 -22.1 -10.7 2 925 823 95 3 -3.0 0.3 | 67 27 -25.1 -10.5 3 915 914 130 7 -5.4 4.5 | 77 28 -27.5 -6.2 4 882 1219 160 14 -4.8 13.2 | 95 27 -26.9 2.4 5 851 1524 155 10 -4.2 9.1 | 86 26 -26.4 -1.7 6 850 1534 160 9 -3.1 8.5 | 85 25 -25.2 -2.3 7 820 1829 175 11 -1.0 11.0 | 91 23 -23.1 0.2 8 790 2134 195 15 3.9 14.5 | 102 19 -18.3 3.8 9 761 2438 205 24 10.1 21.8 | 133 16 -12.0 11.0 10 733 2743 210 36 18.0 31.2 | 169 21 -4.1 20.4 11 706 3048 215 35 20.1 28.7 | 173 18 -2.1 17.9 12 700 3121 215 33 18.9 27.0 | 169 17 -3.2 16.3 13 653 3658 210 31 15.5 26.8 | 158 17 -6.6 16.1 14 628 3962 200 33 11.3 31.0 | 152 23 -10.9 20.3 15 604 4267 210 33 16.5 28.6 | 162 19 -5.6 17.8 16 581 4572 220 34 21.9 26.0 | 179 15 -0.3 15.3 17 559 4877 230 42 32.2 27.0 | 212 19 10.0 16.3 18 500 5740 225 67 47.4 47.4 | 215 44 25.2 36.6 19 476 6096 215 68 39.0 55.7 | 201 48 16.9 45.0 20 404 7315 220 57 36.6 43.7 | 204 36 14.5 32.9 21 400 7380 220 58 37.3 44.4 | 204 37 15.1 33.7 22 386 7620 225 59 41.7 41.7 | 212 37 19.6 31.0 23 327 8786 225 76 53.7 53.7 | 216 53 31.6 43.0 24 324 8839 225 76 53.7 53.7 | 216 53 31.6 43.0 25 310 9144 225 72 50.9 50.9 | 216 49 28.8 40.2 26 300 9370 225 71 50.2 50.2 | 215 48 28.1 39.5 27 250 10570 230 72 55.2 46.3 | 223 49 33.0 35.5 28 200 11960 230 75 57.5 48.2 | 223 51 35.3 37.5 29 195 12116 225 74 52.3 52.3 | 216 51 30.2 41.6 30 193 12192 230 75 57.5 48.2 | 223 51 35.3 37.5 31 175 12802 245 59 53.5 24.9 | 246 34 31.3 14.2 32 151 13716 235 43 35.2 24.7 | 223 19 13.1 13.9 33 150 13750 235 51 41.8 29.3 | 227 27 19.6 18.5 34 137 14326 235 56 45.9 32.1 | 228 32 23.7 21.4 35 124 14935 260 64 63.0 11.1 | 269 41 40.9 0.4 36 118 15240 265 42 41.8 3.7 | 290 21 19.7 -7.1 37 112 15545 250 41 38.5 14.0 | 259 17 16.4 3.3 38 107 15850 245 49 44.4 20.7 | 246 24 22.3 10.0 39 100 16260 245 49 44.4 20.7 | 246 24 22.3 10.0 40 97 16459 245 49 44.4 20.7 | 246 24 22.3 10.0 41 87 17069 245 55 49.8 23.2 | 246 30 27.7 12.5 42 75 17983 285 17 16.4 -4.4 | 21 16 -5.7 -15.1 43 72 18288 260 16 15.8 2.8 | 39 10 -6.4 -8.0 44 70 18420 245 24 21.8 10.1 | 34 1 -0.4 -0.6 45 68 18593 255 29 28.0 7.5 | 299 7 5.9 -3.2 46 63 18898 240 25 21.7 12.5 | 164 2 -0.5 1.8 47 59 19202 270 30 30.0 -0.0 | 324 13 7.9 -10.7 48 56 19507 260 21 20.7 3.6 | 12 7 -1.5 -7.1 49 52 19812 280 29 28.6 -5.0 | 338 17 6.4 -15.8 50 49 20117 300 24 20.8 -12.0 | 3 23 -1.4 -22.7 51 46 20422 280 19 18.7 -3.3 | 14 14 -3.4 -14.0 Wind Parameters Mean winds (0-6000m): 214.1 at 32.8 knts Storm direction: 244.1 at 24.6 knts Shear (0-3000m) pos: 6.1 neg: 0.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 249.0 neg: -42.8 tot: 206.1 m^2/s^2 ave: 68.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 6.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.34 Bulk Shear: 146.44 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 ------------------------------------------------------------------------------- 500 107 1 66 26| 6.8 0.0 6.8| 44.9 -3.2 41.7 83.4 0.70| 8.4 5.9 1000 149 6 78 26| 5.9 0.0 5.9|110.9 -17.9 92.9 92.9 0.65| 10.0 6.5 1500 157 8 82 25| 4.1 0.0 4.1|128.9 -29.4 99.4 66.3 0.53| 9.0 4.7 2000 174 10 88 23| 5.9 0.0 5.9|183.1 -29.4 153.7 76.9 0.64| 10.1 6.4 2500 190 14 100 20| 7.3 0.0 7.3|246.3 -29.4 216.8 86.7 0.71| 11.1 7.9 3000 198 18 110 18| 6.1 0.6 6.7|249.0 -42.8 206.1 68.7 0.61| 10.1 6.2 4000 202 21 123 17| 4.8 0.9 5.7|277.7 -58.3 219.4 54.8 0.52| 9.4 4.9 5000 211 26 142 15| 5.0 1.2 6.2|341.5 -58.3 283.2 56.6 0.51| 10.5 5.4 6000 214 33 167 17| 4.1 2.2 6.3|350.2-197.2 153.0 25.5 0.33| 10.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260201.00.gif