UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025092100.upa.cvt Date: 0000Z 21 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 21 SEP 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 94 SFC 966 405 31.0 8.0 24 23.0 16.8 320 7 307.2 308.5 291.3 328.4 6.98 2 925 785 25.4 7.4 32 18.0 14.5 315 12 305.3 306.6 290.7 326.4 6.99 3 855 1469 18.8 6.8 46 12.0 11.7 298 8 305.3 306.7 290.9 327.3 7.26 4 850 1519 18.4 7.4 49 11.0 11.8 295 7 305.4 306.8 291.3 328.4 7.62 5 803 2004 14.8 6.8 59 8.0 10.0 247 10 306.6 308.0 291.7 330.1 7.74 6 774 2314 13.0 3.0 51 10.0 7.4 253 7 307.9 309.1 290.8 326.8 6.14 7 735 2746 9.2 2.2 62 7.0 5.4 359 0 308.3 309.5 290.9 327.1 6.11 8 714 2986 7.8 0.8 61 7.0 4.1 274 2 309.4 310.4 290.9 327.0 5.69 9 711 3020 7.8 2.8 71 5.0 5.0 262 2 309.7 311.0 291.7 330.1 6.60 10 705 3090 7.2 2.2 70 5.0 4.4 236 3 309.8 311.0 291.6 329.5 6.37 11 701 3137 7.0 0.0 61 7.0 3.3 219 3 310.1 311.1 290.9 327.1 5.46 12 700 3149 7.0 1.0 66 6.0 3.8 215 3 310.2 311.3 291.3 328.5 5.89 13 696 3196 6.4 1.6 71 4.8 3.8 206 3 310.1 311.2 291.5 329.2 6.18 14 668 3532 4.4 -3.6 56 8.0 0.5 138 7 311.5 312.3 290.3 325.3 4.39 15 630 4006 1.2 -6.8 55 8.0 -2.4 158 7 313.1 313.8 290.2 324.7 3.65 16 628 4031 1.2 -5.8 60 7.0 -2.0 162 7 313.4 314.1 290.6 326.0 3.95 17 623 4095 0.6 -3.2 76 3.8 -1.3 171 7 313.4 314.3 291.3 328.8 4.85 18 615 4199 -0.3 -3.1 81 2.8 -1.7 187 7 313.5 314.5 291.5 329.2 4.95 19 599 4409 -2.3 -5.9 76 3.6 -4.0 192 9 313.6 314.4 290.7 326.7 4.11 20 580 4664 -4.3 -5.1 94 0.8 -4.7 183 11 314.2 315.0 291.3 328.5 4.51 21 575 4733 -4.7 -5.7 93 1.0 -5.2 187 10 314.5 315.3 291.2 328.3 4.35 22 574 4746 -4.7 -6.3 89 1.6 -5.4 187 10 314.6 315.4 291.1 327.9 4.16 23 570 4801 -4.7 -7.9 78 3.2 -6.1 190 8 315.3 316.0 290.9 327.2 3.70 24 544 5167 -7.5 -9.5 86 2.0 -8.3 195 8 316.2 316.8 290.9 327.3 3.42 25 524 5458 -8.9 -11.4 82 2.5 -9.9 195 10 317.9 318.5 291.1 327.9 3.05 26 514 5607 -9.7 -15.7 62 6.0 -11.8 195 11 318.7 319.1 290.6 326.0 2.19 27 507 5713 -10.3 -13.6 77 3.3 -11.5 195 11 319.2 319.7 291.1 328.0 2.64 28 501 5805 -10.9 -15.9 67 5.0 -12.6 195 12 319.6 320.0 290.9 326.9 2.21 29 500 5820 -10.9 -15.6 68 4.7 -12.5 195 12 319.7 320.2 290.9 327.3 2.27 30 496 5882 -11.1 -15.5 70 4.4 -12.6 194 13 320.2 320.7 291.1 328.0 2.31 31 492 5944 -11.7 -15.6 73 3.9 -13.0 193 13 320.2 320.7 291.2 328.0 2.31 32 471 6278 -14.3 -21.3 55 7.0 -16.3 209 15 321.0 321.3 290.6 326.1 1.48 33 458 6490 -15.5 -30.5 26 15.0 -18.7 231 14 322.1 322.3 290.1 324.5 0.66 34 447 6674 -16.7 -39.7 12 23.0 -20.4 251 14 322.9 322.9 289.9 323.9 0.27 35 446 6690 -16.7 -39.7 12 23.0 -20.4 252 14 323.1 323.1 290.0 324.1 0.27 36 444 6724 -16.9 -40.9 11 24.0 -20.6 255 14 323.2 323.3 290.0 324.1 0.24 37 428 6999 -19.1 -40.1 14 21.0 -22.3 264 17 323.8 323.9 290.2 324.9 0.27 38 417 7193 -20.7 -31.7 37 11.0 -22.8 258 16 324.2 324.3 290.7 326.5 0.65 39 416 7211 -20.9 -33.9 30 13.0 -23.2 257 16 324.2 324.3 290.6 326.1 0.52 40 404 7427 -22.9 -32.9 40 10.0 -24.6 248 14 324.3 324.4 290.7 326.5 0.59 41 401 7482 -23.5 -34.5 36 11.0 -25.3 246 14 324.2 324.3 290.6 326.1 0.51 42 400 7500 -23.5 -36.5 29 13.0 -25.5 245 14 324.4 324.5 290.6 326.0 0.42 43 399 7518 -23.7 -38.7 24 15.0 -25.8 245 14 324.4 324.5 290.5 325.7 0.34 44 394 7610 -24.3 -38.3 26 14.0 -26.3 245 14 324.8 324.9 290.6 326.1 0.36 45 387 7740 -24.7 -47.7 10 23.0 -27.2 243 14 326.0 326.0 290.7 326.5 0.13 46 332 8835 -32.9 -52.9 12 20.0 -34.3 242 7 329.3 329.3 291.6 329.7 0.08 47 320 9093 -34.1 -56.1 9 22.0 -35.5 252 4 331.1 331.2 292.1 331.4 0.06 48 300 9540 -37.9 -56.9 12 19.0 -38.9 275 2 332.0 332.0 292.3 332.2 0.06 49 259 10535 -45.5 -61.5 15 16.0 -46.0 291 4 335.0 335.0 293.1 335.2 0.04 50 257 10586 -45.9 -62.9 13 17.0 -46.4 292 4 335.2 335.2 293.2 335.3 0.03 51 252 10717 -45.3 -68.3 6 23.0 -45.9 294 4 337.9 338.0 293.8 338.0 0.02 52 250 10770 -45.7 -67.7 7 22.0 -46.3 295 4 338.1 338.1 293.9 338.2 0.02 53 236 11151 -48.5 -69.5 7 21.0 -49.0 299 6 339.5 339.5 294.2 339.6 0.01 54 232 11264 -48.3 -70.3 6 22.0 -48.8 300 6 341.5 341.5 294.7 341.5 0.01 55 214 11792 -51.1 -72.1 6 21.0 -51.5 305 8 345.1 345.1 295.6 345.2 0.01 56 200 12230 -52.5 -73.5 6 21.0 -52.8 310 10 349.6 349.6 296.5 349.7 0.01 57 197 12328 -52.7 -74.7 5 22.0 -53.1 311 11 350.8 350.8 296.8 350.9 0.01 58 188 12630 -54.9 -74.9 7 20.0 -55.2 313 13 352.0 352.0 297.1 352.0 0.01 59 150 14070 -57.3 -82.3 3 25.0 -57.6 250 20 371.4 371.4 300.8 371.4 0.00 60 114 15776 -63.5 -84.5 4 21.0 -63.7 260 11 390.1 390.1 303.8 390.2 0.00 61 100 16580 -62.9 -85.9 3 23.0 -63.1 240 21 406.2 406.2 306.0 406.2 0.00 62 96 16830 -64.7 -86.7 3 22.0 -64.8 241 21 407.4 407.4 306.2 407.5 0.00 63 85 17572 -65.3 -87.3 3 22.0 -65.5 240 18 420.7 420.7 307.8 420.7 0.00 64 78 18098 -63.3 -87.3 2 24.0 -63.6 265 18 435.3 435.3 309.4 435.3 0.00 65 70 18760 -64.9 -88.9 2 24.0 -65.1 235 19 445.5 445.5 310.4 445.5 0.00 66 68 18937 -64.9 -88.9 2 24.0 -65.1 207 11 449.2 449.2 310.8 449.3 0.00 67 60 19703 -62.9 -87.9 2 25.0 -63.3 258 13 470.1 470.1 312.7 470.1 0.00 68 58 19911 -63.7 -88.7 2 25.0 -64.0 232 11 472.9 472.9 312.9 472.9 0.00 69 56 20128 -61.5 -88.5 2 27.0 -61.9 182 10 482.7 482.7 313.7 482.7 0.00 70 50 20830 -61.3 -88.3 2 27.0 -61.8 340 11 499.0 499.0 314.9 499.0 0.00 71 45 21485 -60.3 -88.3 1 28.0 -60.9 347 8 516.7 516.7 316.1 516.7 0.00 72 42 21914 -61.7 -88.7 2 27.0 -62.3 355 5 523.6 523.6 316.5 523.6 0.00 73 38 22535 -61.5 -88.5 2 27.0 -62.1 302 5 539.3 539.3 317.5 539.3 0.00 74 34 23230 -57.7 -87.7 1 30.0 -58.7 249 14 566.7 566.7 319.0 566.7 0.01 75 30 24020 -57.9 -86.9 1 29.0 -59.0 295 15 586.8 586.8 320.0 586.8 0.01 76 30 24020 -58.1 -87.1 1 29.0 -59.2 295 15 586.2 586.3 320.0 586.3 0.01 77 20 26590 -54.1 -85.1 1 31.0 -56.5 255 14 670.6 670.6 323.4 670.7 0.01 78 19 26921 -51.7 -84.7 1 33.0 -54.8 250 13 687.9 687.9 324.0 688.1 0.02 79 17 27641 -53.3 -85.3 1 32.0 -56.2 270 12 705.0 705.1 324.6 705.2 0.02 80 15 28452 -51.3 -84.3 1 33.0 -55.1 261 20 737.4 737.4 325.6 737.6 0.02 81 15 28452 -47.9 -82.9 1 35.0 -52.9 261 20 748.7 748.7 325.9 748.9 0.03 82 15 28452 -47.5 -82.5 1 35.0 -52.7 261 20 750.0 750.0 326.0 750.3 0.03 83 12 29933 -46.1 -82.1 1 36.0 -52.6 283 13 804.4 804.4 327.4 804.8 0.04 84 10 31150 -44.9 -81.9 1 37.0 -52.7 255 18 851.9 852.0 328.4 852.4 0.05 85 9.7 31354 -44.7 -81.7 1 37.0 -52.7 860.2 860.2 328.6 860.7 0.05 TRP 114 15776 -63.5 -84.5 4 21.0 -63.7 260 11 390.1 390.1 303.8 390.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 617.67 mb = 4164.55 m = 13663.04 ft Wetbulb zero: 661.66 mb = 3608.71 m = 11839.45 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 61.13 % Est. max temperature: 30.10 C = 86.19 F Sfc-Lift cond lev (LCL): 690.53 mb = 3260.48 m = 10696.99 ft T: 6.02 C 700-500 lapse rate: 6.70 C/km ThetaE index: 3.31 C Layer 774.0- 735.0 mb Conv cond level (CCL): 642.91 mb = 3841.39 m = 12602.83 ft Mean mixing ratio: 7.06 g/kg Conv temperature: 36.33 C = 97.39 F Cap Strength: 3.76 C Lifted Index: 1.80 C Risk: Showers probable Lifted Index @300 mb: 4.33 C Lifted Index @700 mb: 3.76 C Showalter Index: 1.09 C Risk: Showers probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 18.30 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 114.80 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.54 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 43591.05 J/kg Cap Strength: 3.74 C Lift Cond Lev (LCL): 706.86 mb = 3068.64 m = 10067.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 6 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 ---------------------------------------------------------- 0 966 405 320 7 4.5 -5.4 | 9 8 -1.3 -7.7 1 944 610 305 7 5.7 -4.0 | 0 6 -0.0 -6.4 2 925 785 315 12 8.5 -8.5 | 346 11 2.7 -10.8 3 911 914 315 11 7.8 -7.8 | 349 10 2.0 -10.1 4 880 1219 310 10 7.7 -6.4 | 348 9 1.9 -8.8 5 850 1519 295 7 6.3 -3.0 | 354 5 0.6 -5.3 6 819 1829 250 10 9.4 3.4 | 254 4 3.6 1.1 7 790 2134 245 10 9.1 4.2 | 240 4 3.3 1.9 8 762 2438 260 4 3.9 0.7 | 48 2 -1.8 -1.7 9 735 2743 0 0 -0.0 -0.0 | 68 6 -5.8 -2.3 10 700 3149 215 3 1.7 2.5 | 92 4 -4.0 0.1 11 657 3658 110 8 -7.5 2.7 | 92 13 -13.3 0.4 12 608 4267 200 7 2.4 6.6 | 142 5 -3.4 4.2 13 585 4572 180 13 0.0 13.0 | 152 12 -5.8 10.7 14 563 4877 195 6 1.6 5.8 | 129 5 -4.2 3.4 15 500 5820 195 12 3.1 11.6 | 164 10 -2.7 9.2 16 482 6096 190 15 2.6 14.8 | 166 13 -3.2 12.4 17 445 6706 255 14 13.5 3.6 | 261 8 7.8 1.3 18 427 7010 265 17 16.9 1.5 | 274 11 11.2 -0.9 19 400 7500 245 14 12.7 5.9 | 243 8 6.9 3.6 20 393 7620 245 14 12.7 5.9 | 243 8 6.9 3.6 21 346 8534 230 10 7.7 6.4 | 205 5 1.9 4.1 22 317 9144 255 3 2.9 0.8 | 61 3 -2.9 -1.6 23 304 9449 205 2 0.8 1.8 | 84 5 -4.9 -0.5 24 300 9540 275 2 2.0 -0.2 | 56 5 -3.8 -2.5 25 250 10770 295 4 3.6 -1.7 | 28 5 -2.1 -4.0 26 200 12230 310 10 7.7 -6.4 | 348 9 1.9 -8.8 27 183 12802 315 14 9.9 -9.9 | 341 13 4.1 -12.2 28 166 13411 245 10 9.1 4.2 | 240 4 3.3 1.9 29 151 14021 235 18 14.7 10.3 | 228 12 9.0 8.0 30 150 14070 250 20 18.8 6.8 | 251 14 13.0 4.5 31 144 14326 255 19 18.4 4.9 | 258 13 12.6 2.6 32 124 15240 245 22 19.9 9.3 | 244 16 14.2 7.0 33 118 15545 240 24 20.8 12.0 | 237 18 15.0 9.7 34 114 15776 260 11 10.8 1.9 | 275 5 5.1 -0.4 35 113 15850 270 18 18.0 -0.0 | 281 12 12.2 -2.3 36 107 16154 240 12 10.4 6.0 | 232 6 4.6 3.7 37 102 16459 240 24 20.8 12.0 | 237 18 15.0 9.7 38 100 16580 240 21 18.2 10.5 | 237 15 12.4 8.2 39 97 16764 240 21 18.2 10.5 | 237 15 12.4 8.2 40 88 17374 250 21 19.7 7.2 | 251 15 14.0 4.8 41 84 17678 235 17 13.9 9.8 | 228 11 8.2 7.4 42 79 17983 265 20 19.9 1.7 | 272 14 14.2 -0.6 43 76 18288 265 15 14.9 1.3 | 276 9 9.2 -1.0 44 72 18593 275 10 10.0 -0.9 | 307 5 4.2 -3.2 45 70 18760 235 19 15.6 10.9 | 229 13 9.8 8.6 46 68 18898 200 10 3.4 9.4 | 162 7 -2.3 7.1 47 65 19202 250 20 18.8 6.8 | 251 14 13.0 4.5 48 59 19812 260 11 10.8 1.9 | 275 5 5.1 -0.4 49 56 20117 180 10 0.0 10.0 | 143 10 -5.8 7.7 50 53 20422 220 11 7.1 8.4 | 192 6 1.3 6.1 51 51 20726 240 16 13.9 8.0 | 235 10 8.1 5.7 52 50 20830 340 11 3.8 -10.3 | 9 13 -2.0 -12.7 53 48 21031 320 18 11.6 -13.8 | 340 17 5.8 -16.1 54 46 21336 345 7 1.8 -6.8 | 23 10 -3.9 -9.1 55 44 21641 350 10 1.7 -9.8 | 18 13 -4.0 -12.2 56 40 22250 0 0 -0.0 -0.0 | 68 6 -5.8 -2.3 57 36 22860 240 10 8.7 5.0 | 228 4 2.9 2.7 58 34 23165 245 14 12.7 5.9 | 243 8 6.9 3.6 59 30 24020 295 15 13.6 -6.3 | 318 12 7.8 -8.7 60 30 24079 0 0 -0.0 -0.0 | 68 6 -5.8 -2.3 61 28 24384 290 15 14.1 -5.1 | 312 11 8.3 -7.5 62 27 24689 320 10 6.4 -7.7 | 356 10 0.7 -10.0 63 23 25603 300 10 8.7 -5.0 | 338 8 2.9 -7.3 64 22 25908 325 15 8.6 -12.3 | 349 15 2.8 -14.6 65 21 26213 335 13 5.5 -11.8 | 1 14 -0.3 -14.1 66 20 26590 255 14 13.5 3.6 | 261 8 7.8 1.3 67 19 26822 250 10 9.4 3.4 | 254 4 3.6 1.1 68 18 27127 250 20 18.8 6.8 | 251 14 13.0 4.5 69 18 27432 270 20 20.0 -0.0 | 279 14 14.2 -2.3 70 17 27737 270 9 9.0 -0.0 | 306 4 3.2 -2.3 71 16 28042 250 16 15.0 5.5 | 251 10 9.3 3.1 72 15 28346 270 21 21.0 -0.0 | 279 15 15.2 -2.3 73 15 28651 250 18 16.9 6.2 | 251 12 11.2 3.8 74 14 28956 270 21 21.0 -0.0 | 279 15 15.2 -2.3 75 13 29261 315 14 9.9 -9.9 | 341 13 4.1 -12.2 76 13 29566 280 10 9.8 -1.7 | 315 6 4.1 -4.1 77 12 30175 285 14 13.5 -3.6 | 308 10 7.8 -6.0 78 10 31150 255 18 17.4 4.7 | 259 12 11.6 2.3 Wind Parameters Mean winds (0-6000m): 217.8 at 8.3 knts Storm direction: 247.8 at 6.2 knts Shear (0-3000m) pos: 1.6 neg: 2.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -15.5 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 21.46 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 ------------------------------------------------------------------------------- 500 313 9 354 8| 0.0 4.3 4.3| 1.2 -6.3 -5.1 -10.2 -0.35| 7.9 -2.8 1000 312 9 351 9| 0.0 1.4 1.4| 1.5 -6.6 -5.1 -5.1 -0.23| 5.9 -1.3 1500 300 9 342 7| 0.0 3.5 3.5| 2.1 -13.9 -11.8 -7.9 -0.46| 7.0 -3.2 2000 287 9 330 6| 1.4 2.6 4.0| 3.3 -14.5 -11.2 -5.6 -0.22| 6.9 -1.5 2500 286 8 341 5| 1.9 2.1 4.0| 6.4 -15.4 -9.0 -3.6 -0.13| 6.9 -0.9 3000 280 7 346 4| 1.6 2.6 4.2| 10.9 -15.5 -4.5 -1.5 -0.01| 7.2 -0.0 4000 262 7 322 2| 0.3 2.1 2.4| 32.9 -23.6 9.3 2.3 0.09| 7.8 0.7 5000 233 7 183 2| 0.5 2.0 2.5| 37.5 -29.3 8.2 1.6 0.07| 7.5 0.6 6000 218 8 171 4| 0.7 1.9 2.6| 63.9 -29.3 34.6 5.8 0.17| 7.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250921.00.gif