UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025090200.upa.cvt Date: 0000Z 2 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 2 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 86 SFC 966 405 33.8 6.8 19 27.0 17.2 300 11 310.0 311.2 291.7 329.8 6.42 2 952 534 31.0 7.0 22 24.0 16.3 297 10 308.5 309.7 291.3 328.7 6.61 3 925 785 28.2 6.2 25 22.0 15.0 310 11 308.1 309.4 291.1 327.9 6.43 4 897 1056 25.6 6.6 30 19.0 14.1 282 7 308.2 309.5 291.5 329.1 6.82 5 872 1304 23.6 5.6 31 18.0 12.9 244 5 308.6 309.8 291.3 328.7 6.55 6 850 1526 22.4 4.4 31 18.0 11.9 215 6 309.6 310.8 291.3 328.7 6.17 7 843 1598 22.0 3.0 29 19.0 11.1 213 6 309.9 311.0 291.0 327.4 5.64 8 760 2484 14.0 2.0 44 12.0 7.3 166 7 310.6 311.7 291.3 328.7 5.82 9 744 2664 12.8 -0.2 41 13.0 5.8 172 13 311.2 312.1 290.9 327.0 5.07 10 740 2709 12.6 -1.4 38 14.0 5.3 174 15 311.4 312.3 290.6 326.1 4.67 11 700 3172 8.6 -3.4 43 12.0 2.6 170 19 312.0 312.8 290.4 325.4 4.25 12 682 3386 6.8 -4.2 45 11.0 1.4 172 20 312.3 313.1 290.4 325.3 4.11 13 677 3446 6.4 -4.6 45 11.0 1.1 177 21 312.5 313.3 290.3 325.3 4.01 14 640 3904 3.6 -27.4 8 31.0 -5.3 199 27 314.4 314.5 287.6 316.6 0.63 15 629 4044 3.4 -15.6 23 19.0 -3.8 202 27 315.8 316.1 289.3 321.8 1.80 16 622 4134 3.0 -22.0 14 25.0 -5.2 205 26 316.3 316.5 288.7 319.9 1.05 17 619 4174 2.8 -16.2 23 19.0 -4.3 206 25 316.5 316.9 289.5 322.3 1.74 18 618 4187 2.8 -14.2 27 17.0 -3.8 207 25 316.7 317.1 289.8 323.5 2.06 19 603 4384 1.0 -15.0 29 16.0 -5.1 210 24 316.8 317.2 289.8 323.4 1.98 20 585 4627 0.0 -28.0 10 28.0 -7.8 210 23 318.4 318.5 288.9 320.7 0.65 21 578 4723 -0.9 -19.9 22 19.0 -7.3 210 23 318.5 318.7 289.7 323.1 1.36 22 566 4890 -2.3 -20.3 24 18.0 -8.2 210 23 318.7 319.0 289.8 323.3 1.34 23 555 5045 -3.5 -23.5 20 20.0 -9.5 210 23 319.1 319.3 289.6 322.7 1.04 24 550 5116 -3.9 -34.9 7 31.0 -10.9 210 22 319.5 319.5 289.0 320.8 0.36 25 537 5304 -5.5 -28.5 14 23.0 -11.5 210 22 319.7 319.9 289.4 322.1 0.68 26 502 5829 -8.5 -37.5 8 29.0 -14.3 205 26 322.3 322.4 289.8 323.4 0.30 27 500 5860 -8.7 -38.7 7 30.0 -14.5 205 27 322.4 322.5 289.8 323.4 0.27 28 468 6370 -12.5 -33.5 16 21.0 -16.9 209 29 323.9 324.0 290.5 325.6 0.48 29 457 6551 -13.9 -42.9 7 29.0 -18.5 212 31 324.3 324.4 290.3 325.0 0.19 30 431 6994 -17.3 -43.3 8 26.0 -21.1 210 31 325.5 325.5 290.6 326.2 0.19 31 423 7135 -18.3 -34.3 23 16.0 -21.3 208 30 326.0 326.0 291.1 327.8 0.49 32 419 7206 -18.9 -28.9 41 10.0 -21.1 207 29 326.1 326.2 291.5 329.1 0.84 33 416 7259 -19.1 -33.1 28 14.0 -21.8 206 29 326.5 326.6 291.3 328.6 0.57 34 414 7295 -19.5 -28.5 45 9.0 -21.5 205 28 326.4 326.6 291.6 329.6 0.88 35 400 7550 -21.7 -30.7 44 9.0 -23.5 210 29 326.8 326.9 291.6 329.5 0.74 36 388 7773 -23.5 -31.5 48 8.0 -25.0 211 29 327.3 327.4 291.7 329.9 0.71 37 376 8002 -25.5 -35.5 39 10.0 -27.1 212 29 327.6 327.7 291.6 329.4 0.49 38 372 8079 -26.1 -38.1 31 12.0 -27.8 213 30 327.8 327.9 291.5 329.2 0.38 39 369 8138 -26.5 -37.5 35 11.0 -28.1 213 30 328.0 328.1 291.6 329.6 0.41 40 366 8196 -26.7 -41.7 23 15.0 -28.6 214 30 328.5 328.6 291.6 329.6 0.27 41 357 8375 -27.9 -40.9 28 13.0 -29.5 215 30 329.3 329.3 291.8 330.4 0.30 42 340 8724 -30.3 -51.3 11 21.0 -32.0 217 30 330.6 330.6 292.0 331.0 0.10 43 335 8829 -31.1 -48.1 17 17.0 -32.6 218 31 330.9 331.0 292.1 331.5 0.15 44 328 8978 -32.1 -54.1 9 22.0 -33.7 219 31 331.6 331.6 292.2 331.9 0.07 45 322 9108 -33.1 -54.1 10 21.0 -34.6 220 31 331.9 332.0 292.3 332.2 0.08 46 300 9600 -37.9 -51.9 22 14.0 -38.8 225 29 332.0 332.0 292.3 332.4 0.11 47 292 9786 -39.7 -55.7 17 16.0 -40.5 226 29 332.0 332.0 292.3 332.2 0.07 48 289 9857 -40.3 -51.3 30 11.0 -40.9 227 29 332.1 332.1 292.4 332.6 0.12 49 273 10243 -43.9 -52.9 36 9.0 -44.3 230 30 332.3 332.3 292.4 332.7 0.10 50 256 10673 -47.1 -60.1 21 13.0 -47.5 234 31 333.8 333.8 292.8 334.0 0.05 51 250 10830 -48.5 -59.5 27 11.0 -48.8 235 31 334.0 334.0 292.9 334.2 0.05 52 242 11043 -50.1 -62.1 23 12.0 -50.4 239 30 334.7 334.7 293.0 334.8 0.04 53 200 12260 -60.1 -66.1 45 6.0 -60.2 245 29 337.6 337.6 293.7 337.7 0.03 54 197 12355 -58.3 -68.3 27 10.0 -58.5 243 30 341.9 341.9 294.8 342.0 0.02 55 196 12387 -57.9 -68.9 23 11.0 -58.0 242 31 343.1 343.1 295.1 343.1 0.02 56 182 12854 -57.1 -76.1 7 19.0 -57.3 231 36 351.7 351.7 297.0 351.7 0.01 57 150 14080 -56.1 -83.1 2 27.0 -56.4 230 29 373.4 373.4 301.2 373.4 0.00 58 100 16630 -61.3 -87.3 2 26.0 -61.6 235 13 409.3 409.3 306.4 409.3 0.00 59 99 16693 -59.9 -85.9 2 26.0 -60.2 235 13 413.2 413.2 306.9 413.2 0.00 60 85 17637 -63.9 -87.9 2 24.0 -64.1 255 10 423.5 423.5 308.1 423.5 0.00 61 81 17935 -61.5 -88.5 2 27.0 -61.8 219 6 434.3 434.3 309.3 434.3 0.00 62 75 18412 -62.3 -88.3 2 26.0 -62.6 182 5 442.3 442.3 310.1 442.3 0.00 63 74 18495 -60.7 -88.7 1 28.0 -61.1 190 7 447.4 447.4 310.6 447.4 0.00 64 70 18840 -61.9 -88.9 2 27.0 -62.2 0 0 452.0 452.0 311.0 452.0 0.00 65 68 19019 -62.5 -89.5 1 27.0 -62.8 0 0 454.4 454.4 311.3 454.4 0.00 66 54 20456 -58.7 -88.7 1 30.0 -59.3 47 4 494.2 494.2 314.5 494.2 0.00 67 52 20693 -59.5 -88.5 1 29.0 -60.1 56 5 497.7 497.7 314.8 497.7 0.00 68 50 20940 -57.5 -88.5 1 31.0 -58.3 65 6 508.0 508.0 315.5 508.0 0.00 69 45 21607 -55.7 -87.7 1 32.0 -56.8 89 12 527.9 527.9 316.8 527.9 0.00 70 40 22354 -56.7 -87.7 1 31.0 -57.8 16 11 543.5 543.5 317.7 543.5 0.00 71 38 22680 -54.5 -87.5 1 33.0 -55.9 56 15 557.1 557.1 318.5 557.1 0.00 72 36 23025 -55.7 -87.7 1 32.0 -57.0 110 22 562.7 562.7 318.8 562.7 0.00 73 33 23582 -52.3 -86.3 1 34.0 -54.2 84 13 585.9 585.9 319.9 585.9 0.01 74 30 24200 -50.9 -85.9 1 35.0 -53.3 105 6 605.9 605.9 320.9 605.9 0.01 75 26 25132 -48.9 -84.9 1 36.0 -52.1 347 10 636.9 636.9 322.2 636.9 0.01 76 20 26850 -48.9 -84.9 1 36.0 -52.7 140 7 686.5 686.5 324.0 686.6 0.01 77 16 28328 -45.5 -83.5 1 38.0 -51.2 69 10 742.8 742.8 325.7 743.0 0.02 78 12 30260 -42.7 -82.7 0 40.0 -50.8 96 18 816.5 816.5 327.7 816.8 0.04 79 11 30846 -44.3 -83.3 1 39.0 -52.0 105 18 831.2 831.2 328.0 831.5 0.03 80 10 31490 -40.9 -81.9 0 41.0 -50.7 115 17 866.9 866.9 328.8 867.4 0.05 81 9.7 31697 -40.7 -81.7 0 41.0 -50.7 875.2 875.2 329.0 875.7 0.05 82 9.1 32131 -41.9 -82.9 0 41.0 -51.6 886.7 886.8 329.2 887.2 0.05 83 8.4 32675 -40.5 -81.5 0 41.0 -51.4 912.8 912.8 329.7 913.4 0.06 TRP 200 12260 -60.1 -66.1 45 6.0 -60.2 245 29 337.6 337.6 293.7 337.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 585.00 mb = 4626.96 m = 15180.14 ft Wetbulb zero: 670.78 mb = 3521.44 m = 11553.13 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 27.27 % Est. max temperature: 33.96 C = 93.12 F Sfc-Lift cond lev (LCL): 652.42 mb = 3747.26 m = 12294.03 ft T: 4.56 C 700-500 lapse rate: 6.44 C/km ThetaE index: 12.06 C Layer 744.0- 629.0 mb Conv cond level (CCL): 586.69 mb = 4603.90 m = 15104.49 ft Mean mixing ratio: 6.59 g/kg Conv temperature: 41.98 C = 107.57 F Cap Strength: 4.48 C Lifted Index: 3.17 C Risk: None Lifted Index @300 mb: 3.27 C Lifted Index @700 mb: 3.22 C Showalter Index: 3.17 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 13.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 91.80 Risk: None Energy Index: -0.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.83 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 59026.98 J/kg Cap Strength: 4.39 C Lift Cond Lev (LCL): 670.30 mb = 3527.16 m = 11571.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 13 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 ---------------------------------------------------------- 0 966 405 300 11 9.5 -5.5 | 4 13 -0.9 -13.3 1 944 610 295 10 9.1 -4.2 | 7 12 -1.4 -12.0 2 925 785 310 11 8.4 -7.1 | 8 15 -2.0 -14.9 3 911 914 305 9 7.4 -5.2 | 13 13 -3.1 -13.0 4 880 1219 255 4 3.9 1.0 | 44 9 -6.6 -6.8 5 850 1526 215 6 3.4 4.9 | 68 8 -7.0 -2.9 6 820 1829 205 4 1.7 3.6 | 65 10 -8.8 -4.2 7 791 2134 150 6 -3.0 5.2 | 79 14 -13.5 -2.6 8 763 2438 165 6 -1.6 5.8 | 81 12 -12.0 -2.0 9 736 2743 175 16 -1.4 15.9 | 124 14 -11.9 8.1 10 700 3172 170 19 -3.3 18.7 | 128 18 -13.8 10.9 11 684 3353 170 20 -3.5 19.7 | 130 18 -13.9 11.9 12 659 3658 195 25 6.5 24.1 | 166 17 -4.0 16.3 13 634 3962 200 28 9.6 26.3 | 177 19 -0.9 18.5 14 610 4267 210 24 12.0 20.8 | 187 13 1.5 13.0 15 565 4877 210 23 11.5 19.9 | 185 12 1.0 12.1 16 524 5486 210 21 10.5 18.2 | 180 10 0.0 10.4 17 500 5860 205 27 11.4 24.5 | 183 17 1.0 16.7 18 485 6096 205 26 11.0 23.6 | 182 16 0.5 15.8 19 447 6706 215 33 18.9 27.0 | 204 21 8.5 19.2 20 413 7315 205 28 11.8 25.4 | 184 18 1.4 17.6 21 400 7550 210 29 14.5 25.1 | 193 18 4.0 17.3 22 396 7620 210 29 14.5 25.1 | 193 18 4.0 17.3 23 320 9144 220 31 19.9 23.7 | 211 19 9.5 15.9 24 300 9600 225 29 20.5 20.5 | 218 16 10.0 12.7 25 250 10830 235 31 25.4 17.8 | 236 18 14.9 10.0 26 222 11582 250 29 27.3 9.9 | 263 17 16.8 2.1 27 200 12260 245 29 26.3 12.3 | 254 16 15.8 4.5 28 175 13106 225 39 27.6 27.6 | 221 26 17.1 19.8 29 150 14080 230 29 22.2 18.6 | 227 16 11.8 10.8 30 144 14326 230 30 23.0 19.3 | 227 17 12.5 11.5 31 137 14630 235 23 18.8 13.2 | 237 10 8.4 5.4 32 131 14935 210 19 9.5 16.5 | 174 9 -1.0 8.7 33 125 15240 190 21 3.6 20.7 | 152 15 -6.8 12.9 34 119 15545 225 17 12.0 12.0 | 200 5 1.6 4.2 35 113 15850 210 14 7.0 12.1 | 141 6 -3.5 4.3 36 108 16154 185 16 1.4 15.9 | 132 12 -9.1 8.1 37 100 16630 235 13 10.6 7.5 | 331 0 0.2 -0.3 38 98 16764 235 13 10.6 7.5 | 331 0 0.2 -0.3 39 89 17374 255 10 9.7 2.6 | 9 5 -0.8 -5.2 40 84 17678 255 10 9.7 2.6 | 9 5 -0.8 -5.2 41 77 18288 170 1 -0.2 1.0 | 57 13 -10.6 -6.8 42 73 18593 200 10 3.4 9.4 | 103 7 -7.0 1.6 43 70 18840 0 0 -0.0 -0.0 | 53 13 -10.5 -7.8 44 66 19202 0 0 -0.0 -0.0 | 53 13 -10.5 -7.8 45 50 20940 65 6 -5.4 -2.5 | 57 19 -15.9 -10.3 46 47 21336 75 7 -6.8 -1.8 | 61 20 -17.2 -9.6 47 45 21641 90 13 -13.0 0.0 | 72 25 -23.5 -7.8 48 43 21946 265 2 2.0 0.2 | 48 11 -8.5 -7.6 49 41 22250 5 10 -0.9 -10.0 | 33 21 -11.3 -17.8 50 39 22555 35 12 -6.9 -9.8 | 45 25 -17.3 -17.6 51 35 23165 130 25 -19.2 16.1 | 106 31 -29.6 8.3 52 34 23470 140 22 -14.1 16.9 | 110 26 -24.6 9.1 53 32 23774 0 0 -0.0 -0.0 | 53 13 -10.5 -7.8 54 30 24200 105 6 -5.8 1.6 | 69 17 -16.3 -6.2 55 29 24384 110 10 -9.4 3.4 | 78 20 -19.9 -4.4 56 25 25298 320 10 6.4 -7.7 | 15 16 -4.0 -15.5 57 24 25603 20 12 -4.1 -11.3 | 37 24 -14.6 -19.1 58 22 26213 60 23 -19.9 -11.5 | 58 36 -30.4 -19.3 59 21 26518 130 25 -19.2 16.1 | 106 31 -29.6 8.3 60 20 26822 145 24 -13.8 19.7 | 116 27 -24.2 11.9 61 20 26850 140 7 -4.5 5.4 | 81 15 -15.0 -2.4 62 19 27127 180 15 0.0 15.0 | 125 13 -10.5 7.2 63 18 27432 155 5 -2.1 4.5 | 75 13 -12.6 -3.3 64 17 28042 330 1 0.5 -0.9 | 49 13 -10.0 -8.7 65 16 28346 70 10 -9.4 -3.4 | 61 23 -19.9 -11.2 66 14 29261 85 15 -14.9 -1.3 | 70 27 -25.4 -9.1 67 13 29566 85 19 -18.9 -1.7 | 72 31 -29.4 -9.5 68 10 31490 115 17 -15.4 7.2 | 89 26 -25.9 -0.6 Wind Parameters Mean winds (0-6000m): 203.3 at 17.4 knts Storm direction: 233.3 at 13.0 knts Shear (0-3000m) pos: 2.6 neg: 2.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 131.9 deg Storm rel helicity (0-3000m) pos: 87.5 neg: -0.8 tot: 86.7 m^2/s^2 ave: 28.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 61.47 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 ------------------------------------------------------------------------------- 500 302 10 7 13| 2.1 0.0 2.1| 7.7 0.0 7.7 15.3 0.37| 5.8 2.2 1000 294 8 15 11| 1.1 4.8 5.8| 26.0 0.0 26.0 26.0 0.60| 8.0 4.7 1500 276 7 22 9| 0.7 4.0 4.7| 31.8 -0.8 31.0 20.7 0.57| 6.9 3.9 2000 256 7 32 7| 0.5 3.7 4.2| 37.9 -0.8 37.1 18.5 0.54| 6.4 3.5 2500 218 8 74 6| 2.4 3.0 5.4| 73.7 -0.8 72.8 29.1 0.66| 7.5 4.9 3000 195 10 102 8| 2.6 2.5 5.1| 87.5 -0.8 86.7 28.9 0.65| 7.0 4.6 4000 197 14 130 8| 2.4 1.8 4.3|156.1 -1.0 155.1 38.8 0.70| 7.7 5.4 5000 202 16 145 8| 2.0 1.4 3.4|156.1 -4.5 151.6 30.3 0.66| 6.4 4.2 6000 203 17 156 9| 1.9 1.5 3.4|173.3 -5.8 167.6 27.9 0.61| 6.3 3.8 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250902.00.gif