UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026022306.upa.cvt Date: 0600Z 23 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 23 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 163 SFC 973 405 12.2 7.2 71 5.0 9.5 290 4 287.6 288.7 283.8 306.1 6.55 2 963 489 13.0 4.0 54 9.0 8.3 274 4 289.3 290.2 283.1 304.4 5.29 3 961 506 12.4 4.4 58 8.0 8.2 270 4 288.8 289.8 283.1 304.4 5.46 4 956 549 12.6 2.6 50 10.0 7.5 262 3 289.5 290.3 282.7 303.3 4.82 5 937 712 11.4 1.4 50 10.0 6.5 206 7 289.9 290.7 282.5 302.9 4.52 6 925 817 10.8 1.8 54 9.0 6.3 160 11 290.4 291.2 283.0 303.9 4.71 7 864 1381 6.0 2.2 77 3.8 4.1 217 11 291.1 292.0 283.8 306.0 5.19 8 850 1515 4.8 1.6 80 3.2 3.2 215 14 291.2 292.1 283.7 305.8 5.05 9 794 2067 0.8 -0.6 90 1.4 0.1 207 23 292.6 293.5 283.8 306.1 4.61 10 772 2292 -1.1 -1.1 100 0.0 -1.1 205 25 292.9 293.8 283.9 306.3 4.57 11 732 2715 -3.5 -3.5 100 0.0 -3.5 209 39 294.8 295.5 284.1 306.7 4.03 12 700 3068 -4.9 -5.3 97 0.4 -5.1 215 55 297.1 297.7 284.6 308.1 3.68 13 678 3319 -6.3 -6.7 97 0.4 -6.5 219 55 298.2 298.8 284.8 308.5 3.41 14 667 3447 -7.5 -7.8 98 0.3 -7.6 221 56 298.3 298.8 284.5 307.9 3.18 15 658 3552 -8.5 -10.4 86 1.9 -9.2 223 56 298.3 298.8 283.9 306.3 2.63 16 638 3791 -10.3 -13.4 78 3.1 -11.3 226 57 298.9 299.3 283.6 305.5 2.13 17 634 3840 -10.5 -13.0 82 2.5 -11.3 226 58 299.2 299.6 283.8 306.1 2.21 18 632 3864 -11.1 -15.1 72 4.0 -12.3 227 58 298.8 299.1 283.2 304.6 1.87 19 615 4073 -12.9 -19.9 56 7.0 -14.7 228 60 299.1 299.3 282.7 303.1 1.28 20 612 4110 -12.1 -15.9 73 3.8 -13.2 229 60 300.4 300.7 283.8 306.1 1.81 21 602 4236 -13.5 -25.5 36 12.0 -16.1 230 62 300.2 300.4 282.5 302.8 0.80 22 600 4261 -13.5 -24.5 39 11.0 -16.0 230 62 300.5 300.7 282.7 303.3 0.88 23 592 4364 -13.3 -25.3 36 12.0 -16.0 231 63 301.9 302.0 283.2 304.6 0.83 24 580 4520 -14.1 -25.1 39 11.0 -16.5 232 65 302.7 302.9 283.6 305.5 0.86 25 546 4978 -15.5 -31.5 24 16.0 -18.4 236 70 306.3 306.4 284.6 308.0 0.50 26 538 5089 -15.3 -33.3 20 18.0 -18.5 236 72 307.9 307.9 285.1 309.4 0.43 27 526 5259 -16.7 -34.7 19 18.0 -19.7 237 74 308.2 308.2 285.1 309.5 0.38 28 507 5536 -17.3 -39.3 13 22.0 -20.5 239 78 310.7 310.8 285.9 311.6 0.25 29 500 5640 -17.9 -37.9 16 20.0 -20.9 240 80 311.2 311.3 286.1 312.3 0.29 30 465 6180 -20.1 -51.1 5 31.0 -23.2 240 80 315.0 315.0 287.2 315.3 0.07 31 424 6858 -24.3 -61.3 2 37.0 -26.9 240 80 318.1 318.1 288.1 318.2 0.02 32 419 6944 -24.7 -55.7 4 31.0 -27.2 240 80 318.6 318.6 288.3 318.8 0.05 33 400 7280 -27.7 -55.7 5 28.0 -29.7 240 81 319.0 319.0 288.5 319.2 0.05 34 393 7406 -28.9 -59.9 3 31.0 -30.8 240 82 319.0 319.0 288.5 319.2 0.03 35 380 7645 -30.9 -56.9 6 26.0 -32.5 240 84 319.5 319.5 288.6 319.7 0.05 36 373 7777 -31.9 -47.9 19 16.0 -33.2 240 86 319.9 319.9 288.9 320.4 0.13 37 365 7929 -32.9 -46.9 23 14.0 -34.0 241 87 320.5 320.5 289.1 321.1 0.15 38 363 7968 -33.3 -47.3 23 14.0 -34.4 241 88 320.5 320.5 289.0 321.0 0.15 39 362 7987 -33.5 -47.5 23 14.0 -34.6 241 88 320.5 320.5 289.0 321.0 0.14 40 356 8104 -34.5 -44.5 36 10.0 -35.3 242 89 320.7 320.7 289.2 321.4 0.20 41 354 8143 -34.7 -39.1 64 4.4 -35.1 242 90 320.9 321.0 289.5 322.2 0.36 42 350 8222 -34.3 -40.3 55 6.0 -34.9 242 91 322.5 322.6 289.9 323.7 0.33 43 346 8302 -34.7 -41.7 49 7.0 -35.4 242 91 323.0 323.1 290.0 324.1 0.28 44 343 8363 -35.3 -40.3 60 5.0 -35.8 242 92 323.0 323.1 290.0 324.2 0.33 45 332 8589 -36.7 -42.7 54 6.0 -37.2 243 95 324.1 324.2 290.3 325.1 0.27 46 319 8863 -39.3 -44.2 60 4.9 -39.6 244 98 324.2 324.3 290.3 325.1 0.24 47 313 8993 -40.3 -46.3 53 6.0 -40.7 244 99 324.6 324.6 290.4 325.3 0.19 48 301 9258 -42.7 -48.7 52 6.0 -43.0 245 100 324.9 324.9 290.4 325.5 0.15 49 300 9280 -42.7 -48.7 52 6.0 -43.0 245 100 325.2 325.2 290.5 325.8 0.15 50 297 9348 -43.1 -50.1 46 7.0 -43.5 246 101 325.5 325.6 290.6 326.1 0.13 51 291 9485 -44.1 -47.0 73 2.9 -44.3 247 102 326.0 326.1 290.8 326.8 0.19 52 288 9555 -44.7 -48.9 63 4.2 -44.9 247 103 326.1 326.2 290.8 326.7 0.16 53 285 9625 -45.3 -49.1 65 3.8 -45.5 248 103 326.3 326.3 290.8 326.9 0.15 54 281 9719 -46.1 -50.5 61 4.4 -46.3 249 104 326.4 326.5 290.9 326.9 0.13 55 279 9767 -45.9 -52.9 45 7.0 -46.2 249 105 327.4 327.4 291.1 327.8 0.10 56 275 9863 -46.1 -58.1 24 12.0 -46.5 250 106 328.5 328.5 291.3 328.7 0.05 57 250 10490 -51.3 -59.3 38 8.0 -51.5 255 112 329.8 329.8 291.7 330.0 0.05 58 210 11599 -61.0 -65.1 58 4.1 -61.0 260 121 331.5 331.5 292.2 331.6 0.03 59 200 11900 -63.7 -66.7 67 3.0 -63.7 260 114 331.9 331.9 292.3 332.0 0.02 60 188 12279 -65.9 -69.6 60 3.7 -66.0 260 111 334.3 334.3 292.9 334.3 0.02 61 150 13680 -57.7 -84.7 2 27.0 -58.0 245 78 370.7 370.7 300.7 370.7 0.00 62 100 16210 -62.5 -87.5 2 25.0 -62.7 250 54 407.0 407.0 306.1 407.0 0.00 63 99 16272 -62.7 -87.7 2 25.0 -62.9 250 54 407.8 407.8 306.2 407.8 0.00 64 97 16399 -61.5 -87.5 2 26.0 -61.7 250 54 412.5 412.5 306.8 412.5 0.00 65 92 16727 -62.5 -88.5 2 26.0 -62.7 246 54 416.8 416.8 307.3 416.8 0.00 66 89 16934 -59.5 -87.5 1 28.0 -59.9 242 55 426.8 426.8 308.5 426.8 0.00 67 83 17370 -61.7 -87.7 2 26.0 -62.0 245 47 430.9 430.9 308.9 430.9 0.00 68 81 17523 -59.9 -87.9 1 28.0 -60.3 248 44 437.6 437.6 309.6 437.6 0.00 69 79 17679 -60.7 -87.7 2 27.0 -61.0 250 40 439.1 439.1 309.8 439.1 0.00 70 76 17921 -59.5 -87.5 1 28.0 -59.9 234 30 446.5 446.5 310.5 446.5 0.00 71 74 18090 -57.1 -87.1 1 30.0 -57.6 223 23 454.9 454.9 311.3 455.0 0.00 72 70 18440 -59.9 -87.9 1 28.0 -60.3 230 24 456.2 456.2 311.4 456.2 0.00 73 65 18898 -61.9 -88.9 2 27.0 -62.3 245 27 461.6 461.6 311.9 461.7 0.00 74 64 18995 -58.3 -88.3 1 30.0 -58.9 248 28 471.6 471.6 312.8 471.6 0.00 75 62 19193 -58.3 -88.3 1 30.0 -58.9 255 29 475.9 475.9 313.1 475.9 0.00 76 61 19296 -55.9 -86.9 1 31.0 -56.7 257 26 483.5 483.5 313.7 483.5 0.00 77 54 20059 -60.9 -88.9 1 28.0 -61.4 230 9 489.1 489.1 314.1 489.1 0.00 78 52 20294 -59.1 -89.1 1 30.0 -59.7 216 12 498.6 498.6 314.8 498.6 0.00 79 50 20540 -57.1 -88.1 1 31.0 -57.9 155 7 508.9 508.9 315.6 508.9 0.00 80 46 21066 -59.7 -88.7 1 29.0 -60.3 209 3 514.9 514.9 315.9 514.9 0.00 81 43 21489 -60.3 -89.3 1 29.0 -60.9 203 6 523.5 523.5 316.5 523.5 0.00 82 39 22103 -57.7 -88.7 1 31.0 -58.6 259 11 544.9 544.9 317.8 544.9 0.00 83 38 22267 -58.3 -89.3 1 31.0 -59.2 253 10 547.4 547.4 317.9 547.4 0.00 84 36 22610 -56.1 -88.1 1 32.0 -57.3 291 10 561.6 561.6 318.7 561.7 0.00 85 35 22789 -56.7 -88.7 1 32.0 -57.9 310 10 564.6 564.6 318.9 564.6 0.00 86 31 23561 -56.3 -88.3 1 32.0 -57.6 47 9 585.6 585.6 319.9 585.7 0.01 87 31 23561 -55.1 -88.1 1 33.0 -56.6 47 9 588.9 588.9 320.1 588.9 0.01 88 30 23770 -56.7 -88.7 1 32.0 -58.0 95 6 590.1 590.1 320.2 590.1 0.00 89 28 24208 -55.5 -88.5 1 33.0 -57.1 69 12 605.2 605.2 320.9 605.2 0.01 90 24 25184 -57.3 -89.3 1 32.0 -58.8 60 14 627.2 627.2 321.8 627.2 0.01 91 22 25735 -55.7 -88.7 1 33.0 -57.6 79 13 647.8 647.8 322.6 647.8 0.01 92 20 26340 -56.5 -88.5 1 32.0 -58.4 115 16 663.2 663.2 323.2 663.3 0.01 93 18 27012 -54.7 -88.7 1 34.0 -57.2 110 13 689.2 689.2 324.1 689.3 0.01 94 17 27377 -55.3 -89.3 1 34.0 -57.8 109 16 698.6 698.6 324.4 698.7 0.01 95 16 27767 -52.3 -87.3 1 35.0 -55.6 107 15 720.6 720.6 325.1 720.7 0.01 96 16 27767 -52.3 -87.3 1 35.0 -55.6 107 15 720.6 720.6 325.1 720.7 0.01 97 13 29105 -54.3 -87.3 1 33.0 -57.6 80 23 757.8 757.8 326.1 757.9 0.01 98 10 30800 -51.1 -87.1 1 36.0 -56.2 70 28 828.8 828.8 327.9 829.0 0.02 99 8.7 31710 -48.1 -86.1 0 38.0 -54.9 86 30 874.1 874.1 328.9 874.4 0.03 100 8.6 31786 -48.1 -86.1 0 38.0 -54.9 87 30 877.0 877.0 329.0 877.3 0.03 101 7.9 32343 -49.1 -86.1 1 37.0 -55.8 96 31 894.6 894.6 329.3 894.9 0.03 102 7.0 33140 -46.3 -85.3 0 39.0 -54.9 110 32 937.7 937.7 330.1 938.0 0.04 103 6.9 33236 -45.7 -84.7 0 39.0 -54.6 944.0 944.0 330.2 944.5 0.04 TRP 188 12279 -65.9 -69.6 60 3.7 -66.0 260 111 334.3 334.3 292.9 334.3 0.02 WND 210 11599 -61.0 -65.1 58 4.1 -61.0 260 121 331.5 331.5 292.2 331.6 0.03 Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 784.74 mb = 2161.87 m = 7092.67 ft Wetbulb zero: 791.55 mb = 2091.82 m = 6862.84 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 65.59 % Est. max temperature: 16.45 C = 61.60 F Sfc-Lift cond lev (LCL): 902.20 mb = 1023.46 m = 3357.77 ft T: 9.04 C 700-500 lapse rate: 5.05 C/km ThetaE index: 3.15 C Layer 963.0- 925.0 mb Conv cond level (CCL): 787.38 mb = 2134.13 m = 7001.65 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 17.29 C = 63.13 F Cap Strength: 7.88 C Lifted Index: 8.10 C Risk: None Lifted Index @300 mb: 14.94 C Lifted Index @700 mb: 2.11 C Showalter Index: 7.16 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.50 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 127.20 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.13 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 70043.32 J/kg Cap Strength: 7.77 C Lift Cond Lev (LCL): 818.18 mb = 1824.10 m = 5984.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 36 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 ---------------------------------------------------------- 0 973 405 290 4 3.8 -1.4 | 75 32 -31.4 -8.2 1 949 610 250 3 2.8 1.0 | 80 33 -32.3 -5.8 2 925 817 160 11 -3.8 10.3 | 95 39 -38.9 3.5 3 914 914 170 12 -2.1 11.8 | 98 38 -37.2 5.0 4 881 1219 220 7 4.5 5.4 | 87 31 -30.6 -1.5 5 850 1515 215 14 8.0 11.5 | 100 28 -27.1 4.6 6 817 1829 215 18 10.3 14.7 | 108 26 -24.8 7.9 7 787 2134 205 24 10.1 21.8 | 121 29 -25.0 14.9 8 757 2438 205 27 11.4 24.5 | 127 30 -23.7 17.6 9 729 2743 210 40 20.0 34.6 | 151 32 -15.1 27.8 10 702 3048 215 54 31.0 44.2 | 174 38 -4.2 37.4 11 700 3068 215 55 31.5 45.1 | 175 38 -3.6 38.2 12 648 3658 225 56 39.6 39.6 | 188 33 4.5 32.8 13 598 4267 230 62 47.5 39.9 | 201 35 12.4 33.0 14 552 4877 235 69 56.5 39.6 | 213 39 21.4 32.7 15 500 5640 240 80 69.3 40.0 | 226 48 34.1 33.2 16 490 5791 240 82 71.0 41.0 | 226 50 35.9 34.2 17 470 6096 240 80 69.3 40.0 | 226 48 34.1 33.2 18 451 6401 240 79 68.4 39.5 | 226 47 33.3 32.7 19 400 7280 240 81 70.1 40.5 | 226 49 35.0 33.7 20 381 7620 240 84 72.7 42.0 | 227 51 37.6 35.2 21 306 9144 245 101 91.5 42.7 | 238 67 56.4 35.9 22 300 9280 245 100 90.6 42.3 | 237 66 55.5 35.4 23 250 10490 255 112 108.2 29.0 | 253 76 73.0 22.2 24 210 11599 260 121 119.2 21.0 | 260 85 84.0 14.2 25 200 11887 260 121 119.2 21.0 | 260 85 84.0 14.2 26 200 11900 260 114 112.3 19.8 | 260 78 77.1 13.0 27 188 12279 260 111 109.3 19.3 | 260 75 74.2 12.4 28 182 12497 260 116 114.2 20.1 | 260 80 79.1 13.3 29 173 12802 245 89 80.7 37.6 | 236 55 45.5 30.8 30 150 13680 245 78 70.7 33.0 | 234 44 35.6 26.1 31 135 14326 240 76 65.8 38.0 | 225 44 30.7 31.2 32 117 15240 255 67 64.7 17.3 | 250 31 29.6 10.5 33 106 15850 260 58 57.1 10.1 | 262 22 22.0 3.2 34 100 16210 250 54 50.7 18.5 | 233 19 15.6 11.6 35 96 16459 250 54 50.7 18.5 | 233 19 15.6 11.6 36 87 17069 240 55 47.6 27.5 | 211 24 12.5 20.7 37 79 17678 250 40 37.6 13.7 | 200 7 2.4 6.8 38 72 18288 210 15 7.5 13.0 | 103 28 -27.6 6.2 39 70 18440 230 24 18.4 15.4 | 117 19 -16.8 8.6 40 62 19202 255 29 28.0 7.5 | 95 7 -7.1 0.7 41 59 19507 260 18 17.7 3.1 | 78 18 -17.4 -3.7 42 56 19812 315 2 1.4 -1.4 | 76 35 -33.7 -8.2 43 54 20117 210 10 5.0 8.7 | 93 30 -30.1 1.8 44 51 20422 220 13 8.4 10.0 | 97 27 -26.8 3.1 45 50 20540 155 7 -3.0 6.3 | 89 38 -38.1 -0.5 46 49 20726 245 2 1.8 0.8 | 80 34 -33.3 -6.0 47 44 21336 180 3 0.0 3.0 | 84 35 -35.1 -3.8 48 40 21946 270 13 13.0 -0.0 | 73 23 -22.1 -6.8 49 38 22250 250 10 9.4 3.4 | 82 26 -25.7 -3.4 50 31 23470 25 10 -4.2 -9.1 | 68 42 -39.4 -15.9 51 30 23770 95 6 -6.0 0.5 | 81 42 -41.1 -6.3 52 30 23774 25 18 -7.6 -16.3 | 62 49 -42.7 -23.1 53 29 24079 40 12 -7.7 -9.2 | 69 46 -42.9 -16.0 54 27 24384 110 11 -10.3 3.8 | 86 46 -45.5 -3.1 55 26 24689 50 6 -4.6 -3.9 | 75 41 -39.7 -10.7 56 25 24994 35 17 -9.8 -13.9 | 65 49 -44.9 -20.8 57 24 25298 75 13 -12.6 -3.4 | 78 49 -47.7 -10.2 58 22 25603 65 13 -11.8 -5.5 | 75 49 -46.9 -12.3 59 20 26213 130 14 -10.7 9.0 | 93 46 -45.9 2.2 60 20 26340 115 16 -14.5 6.8 | 90 50 -49.6 -0.1 61 19 26518 100 10 -9.8 1.7 | 84 45 -45.0 -5.1 62 19 26822 120 10 -8.7 5.0 | 88 44 -43.8 -1.8 63 18 27127 105 14 -13.5 3.6 | 86 49 -48.7 -3.2 64 17 27432 110 16 -15.0 5.5 | 88 50 -50.2 -1.4 65 16 27737 115 14 -12.7 5.9 | 89 48 -47.8 -0.9 66 15 28042 55 19 -15.6 -10.9 | 71 54 -50.7 -17.7 67 15 28346 65 25 -22.7 -10.6 | 73 60 -57.8 -17.4 68 12 29870 95 22 -21.9 1.9 | 85 57 -57.1 -4.9 69 11 30175 85 13 -13.0 -1.1 | 81 49 -48.1 -8.0 70 10 30800 70 28 -26.3 -9.6 | 75 64 -61.5 -16.4 71 7 33140 110 32 -30.1 10.9 | 94 65 -65.2 4.1 Wind Parameters Mean winds (0-6000m): 229.0 at 47.7 knts Storm direction: 259.0 at 35.8 knts Shear (0-3000m) pos: 6.4 neg: 4.8 tot: 11.2 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 532.1 neg: -46.7 tot: 485.4 m^2/s^2 ave: 161.8 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 10.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 245.87 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 ------------------------------------------------------------------------------- 500 188 6 89 34| 0.0 14.8 14.8|115.9 0.0 115.9 231.8 0.80| 16.8 13.4 1000 195 8 91 33| 4.9 7.4 12.3|142.6 -46.7 95.9 95.9 0.37| 15.4 5.7 1500 206 11 95 31| 3.2 7.0 10.3|198.7 -46.7 152.0 101.4 0.49| 13.1 6.5 2000 206 14 101 30| 2.4 7.2 9.7|252.7 -46.7 206.0 103.0 0.57| 11.9 6.7 2500 207 18 110 28| 5.5 5.8 11.3|422.8 -46.7 376.1 150.4 0.69| 13.9 9.6 3000 211 24 122 27| 6.4 4.8 11.2|532.1 -46.7 485.4 161.8 0.72| 13.8 10.0 4000 218 33 143 24| 6.3 3.6 9.9|650.2 -46.7 603.5 150.9 0.75| 12.2 9.1 5000 224 41 164 23| 6.6 2.9 9.5|786.6 -46.7 739.9 148.0 0.76| 11.4 8.6 6000 229 48 182 24| 6.0 2.3 8.3|828.3 -55.7 772.6 128.8 0.73| 10.2 7.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260223.06.gif