UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025090100.upa.cvt Date: 0000Z 1 SEP 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 1 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 91 SFC 966 405 34.0 5.0 16 29.0 16.6 280 10 310.2 311.3 291.1 327.8 5.66 2 947 582 29.8 2.8 18 27.0 14.4 297 9 307.7 308.6 289.6 323.0 4.94 3 925 789 27.8 2.8 20 25.0 13.6 310 10 307.7 308.7 289.8 323.3 5.06 4 850 1528 21.0 3.0 30 18.0 10.8 275 6 308.1 309.2 290.4 325.4 5.59 5 838 1651 19.8 2.8 32 17.0 10.2 253 6 308.1 309.2 290.4 325.4 5.59 6 771 2361 14.6 0.6 38 14.0 7.0 177 11 310.0 310.9 290.6 326.1 5.19 7 700 3168 8.0 -3.0 46 11.0 2.5 170 19 311.3 312.2 290.3 325.1 4.38 8 690 3286 7.0 -3.0 49 10.0 2.0 186 20 311.5 312.4 290.4 325.5 4.44 9 684 3358 7.0 -10.0 29 17.0 -0.3 195 20 312.3 312.8 289.0 320.7 2.61 10 676 3455 6.6 -21.4 11 28.0 -2.8 198 21 312.9 313.1 287.5 316.4 1.02 11 671 3516 6.2 -29.8 5 36.0 -3.9 200 22 313.1 313.2 287.0 314.8 0.48 12 668 3552 6.4 -31.6 5 38.0 -3.9 201 22 313.7 313.8 287.1 315.2 0.41 13 646 3826 5.6 -29.4 6 35.0 -4.4 210 23 315.9 316.0 288.0 317.7 0.52 14 558 5003 -3.9 -30.9 10 27.0 -10.6 214 27 318.1 318.2 288.8 320.0 0.52 15 524 5496 -6.9 -39.9 5 33.0 -13.3 209 29 320.3 320.3 289.1 321.1 0.23 16 500 5860 -9.9 -39.9 7 30.0 -15.4 205 30 321.0 321.0 289.3 321.9 0.24 17 480 6173 -12.5 -40.5 8 28.0 -17.3 201 30 321.5 321.6 289.5 322.4 0.23 18 459 6513 -14.5 -44.5 6 30.0 -19.0 207 30 323.2 323.2 289.9 323.8 0.16 19 447 6714 -15.5 -34.5 18 19.0 -19.2 211 30 324.4 324.5 290.6 326.1 0.46 20 444 6764 -15.9 -32.9 22 17.0 -19.3 211 30 324.5 324.6 290.7 326.5 0.54 21 426 7074 -18.9 -32.9 28 14.0 -21.6 217 30 324.5 324.6 290.7 326.6 0.56 22 415 7269 -20.7 -37.7 20 17.0 -23.4 220 30 324.6 324.7 290.6 326.0 0.36 23 401 7522 -22.1 -45.1 11 23.0 -24.9 225 30 326.0 326.1 290.7 326.7 0.17 24 400 7540 -22.3 -44.3 12 22.0 -25.1 225 30 326.0 326.0 290.7 326.7 0.19 25 382 7875 -24.7 -47.7 10 23.0 -27.2 227 31 327.2 327.2 291.0 327.7 0.13 26 374 8028 -25.9 -45.9 14 20.0 -28.1 228 32 327.6 327.6 291.2 328.2 0.17 27 372 8067 -26.3 -39.3 28 13.0 -28.0 228 33 327.5 327.6 291.4 328.8 0.34 28 368 8145 -26.7 -44.7 17 18.0 -28.7 228 33 328.0 328.1 291.3 328.8 0.19 29 358 8342 -28.3 -41.3 28 13.0 -29.9 230 34 328.5 328.5 291.6 329.6 0.29 30 352 8463 -29.3 -43.3 25 14.0 -30.9 230 35 328.7 328.8 291.6 329.6 0.24 31 350 8503 -29.5 -50.5 11 21.0 -31.3 231 35 329.0 329.0 291.5 329.4 0.11 32 331 8898 -32.5 -47.5 21 15.0 -33.8 233 37 330.2 330.2 291.9 330.8 0.16 33 330 8919 -32.5 -48.5 19 16.0 -33.8 233 38 330.4 330.5 292.0 331.0 0.14 34 300 9580 -38.7 -49.7 30 11.0 -39.4 235 36 330.8 330.8 292.1 331.4 0.14 35 270 10298 -44.9 -51.9 45 7.0 -45.2 235 39 331.9 331.9 292.4 332.4 0.12 36 268 10347 -45.3 -52.3 45 7.0 -45.6 235 39 332.0 332.1 292.4 332.5 0.11 37 262 10499 -46.3 -55.3 35 9.0 -46.7 235 40 332.7 332.8 292.6 333.1 0.08 38 250 10810 -49.1 -56.1 44 7.0 -49.3 235 41 333.1 333.1 292.6 333.4 0.08 39 248 10863 -49.7 -56.7 44 7.0 -49.9 235 41 332.9 333.0 292.6 333.2 0.07 40 242 11022 -50.7 -59.7 34 9.0 -51.0 233 42 333.8 333.8 292.8 334.0 0.05 41 233 11268 -52.7 -58.7 48 6.0 -52.9 231 42 334.4 334.4 293.0 334.6 0.06 42 225 11492 -54.7 -60.7 47 6.0 -54.8 229 43 334.7 334.7 293.0 334.9 0.05 43 209 11961 -56.9 -63.9 41 7.0 -57.1 225 44 338.4 338.4 294.0 338.5 0.03 44 205 12083 -56.3 -66.3 27 10.0 -56.5 229 46 341.2 341.2 294.6 341.3 0.03 45 203 12145 -55.9 -70.9 14 15.0 -56.1 232 47 342.8 342.8 295.0 342.8 0.01 46 200 12240 -56.3 -72.3 12 16.0 -56.5 235 49 343.6 343.6 295.2 343.7 0.01 47 188 12630 -57.7 -72.7 13 15.0 -57.9 235 51 347.5 347.5 296.1 347.5 0.01 48 171 13227 -57.3 -78.3 5 21.0 -57.5 230 47 357.7 357.7 298.2 357.7 0.01 49 166 13414 -55.7 -79.7 3 24.0 -56.0 227 45 363.4 363.4 299.4 363.4 0.00 50 159 13687 -56.3 -81.3 3 25.0 -56.6 224 42 366.9 366.9 300.0 366.9 0.00 51 157 13768 -54.1 -82.1 2 28.0 -54.5 223 41 372.0 372.0 300.9 372.0 0.00 52 152 13975 -53.7 -81.7 2 28.0 -54.1 221 39 376.1 376.1 301.6 376.1 0.00 53 150 14060 -54.3 -81.3 2 27.0 -54.7 225 38 376.5 376.5 301.7 376.5 0.00 54 109 16080 -62.1 -86.1 3 24.0 -62.3 234 20 397.8 397.8 304.9 397.8 0.00 55 100 16620 -58.1 -86.1 2 28.0 -58.5 290 5 415.5 415.5 307.2 415.5 0.00 56 89 17343 -62.5 -87.5 2 25.0 -62.7 211 11 420.8 420.8 307.8 420.8 0.00 57 81 17923 -61.1 -88.1 2 27.0 -61.4 205 11 435.1 435.1 309.4 435.1 0.00 58 73 18563 -63.3 -89.3 2 26.0 -63.6 252 7 443.6 443.6 310.3 443.6 0.00 59 70 18820 -62.5 -88.5 2 26.0 -62.8 235 6 450.7 450.7 310.9 450.7 0.00 60 50 20920 -57.3 -87.3 1 30.0 -58.1 90 13 508.4 508.4 315.5 508.5 0.00 61 47 21312 -56.3 -87.3 1 31.0 -57.2 98 13 519.9 519.9 316.3 519.9 0.00 62 45 21587 -57.5 -87.5 1 30.0 -58.3 85 12 523.5 523.5 316.5 523.5 0.00 63 32 23764 -52.7 -85.7 1 33.0 -54.6 94 14 590.0 590.0 320.2 590.0 0.01 64 30 24180 -52.9 -85.9 1 33.0 -54.9 80 6 600.4 600.4 320.6 600.5 0.01 65 29 24399 -52.9 -85.9 1 33.0 -54.9 133 4 606.3 606.3 320.9 606.3 0.01 66 27 24865 -49.7 -84.7 1 35.0 -52.6 75 9 627.8 627.8 321.8 627.9 0.01 67 24 25635 -50.9 -84.9 1 34.0 -53.7 131 17 645.8 645.8 322.5 645.9 0.01 68 20 26830 -48.7 -83.7 1 35.0 -52.6 115 14 687.1 687.1 324.0 687.2 0.02 69 17 27908 -44.5 -82.5 1 38.0 -50.4 87 11 733.3 733.3 325.4 733.5 0.03 70 13 29698 -45.9 -82.9 1 37.0 -52.2 84 16 786.9 786.9 326.9 787.2 0.03 71 12 30231 -45.7 -83.7 1 38.0 -52.4 98 17 805.8 805.8 327.4 806.1 0.03 72 11 30815 -42.7 -82.7 0 40.0 -51.1 94 17 837.0 837.0 328.1 837.4 0.04 73 10 31460 -41.1 -82.1 0 41.0 -50.8 90 17 866.1 866.2 328.7 866.6 0.05 74 8.0 32976 -39.7 -80.7 0 41.0 -51.2 81 21 928.8 928.8 329.9 929.6 0.07 75 7.7 33237 -38.1 -80.1 0 42.0 -50.8 79 21 945.4 945.5 330.3 946.4 0.09 76 7.0 33890 -39.3 -81.3 0 42.0 -51.8 75 23 966.6 966.6 330.7 967.4 0.08 77 6.9 33988 -39.7 -80.7 0 41.0 -52.0 968.9 969.0 330.7 969.9 0.09 78 6.5 34399 -37.1 -79.1 0 42.0 -51.2 996.6 996.6 331.1 998.0 0.12 TRP 209 11961 -56.9 -63.9 41 7.0 -57.1 225 44 338.4 338.4 294.0 338.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 594.13 mb = 4519.77 m = 14828.47 ft Wetbulb zero: 684.85 mb = 3347.95 m = 10983.94 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 21.00 % Est. max temperature: 32.54 C = 90.58 F Sfc-Lift cond lev (LCL): 633.47 mb = 3983.67 m = 13069.63 ft T: 4.33 C 700-500 lapse rate: 6.65 C/km ThetaE index: 4.81 C Layer 947.0- 925.0 mb Conv cond level (CCL): 559.80 mb = 4976.75 m = 16327.73 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 41.81 C = 107.26 F Cap Strength: 6.98 C Lifted Index: 4.26 C Risk: None Lifted Index @300 mb: 5.40 C Lifted Index @700 mb: 2.97 C Showalter Index: 3.62 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 30.90 C Cross Totals Index: 12.90 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.95 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 58600.96 J/kg Cap Strength: 6.98 C Lift Cond Lev (LCL): 641.12 mb = 3887.29 m = 12753.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 239 at 15 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 ---------------------------------------------------------- 0 966 405 280 10 9.8 -1.7 | 16 10 -2.6 -9.3 1 944 610 300 9 7.8 -4.5 | 21 13 -4.7 -12.1 2 925 789 310 10 7.7 -6.4 | 19 15 -4.8 -14.0 3 912 914 295 9 8.2 -3.8 | 21 12 -4.3 -11.4 4 881 1219 305 9 7.4 -5.2 | 22 14 -5.1 -12.7 5 850 1528 275 6 6.0 -0.5 | 39 10 -6.5 -8.1 6 820 1829 220 6 3.9 4.6 | 71 9 -8.6 -3.0 7 791 2134 195 12 3.1 11.6 | 113 10 -9.4 4.0 8 763 2438 170 10 -1.7 9.8 | 99 14 -14.2 2.3 9 736 2743 170 15 -2.6 14.8 | 116 17 -15.1 7.2 10 710 3048 165 20 -5.2 19.3 | 124 21 -17.7 11.8 11 700 3168 170 19 -3.3 18.7 | 125 19 -15.8 11.2 12 684 3353 195 20 5.2 19.3 | 148 14 -7.3 11.8 13 658 3658 205 23 9.7 20.8 | 168 14 -2.8 13.3 14 634 3962 215 23 13.2 18.8 | 184 11 0.7 11.3 15 610 4267 215 27 15.5 22.1 | 192 15 3.0 14.6 16 565 4877 215 27 15.5 22.1 | 192 15 3.0 14.6 17 500 5860 205 30 12.7 27.2 | 181 20 0.2 19.6 18 485 6096 200 30 10.3 28.2 | 174 21 -2.2 20.6 19 400 7540 225 30 21.2 21.2 | 213 16 8.7 13.7 20 396 7620 225 30 21.2 21.2 | 213 16 8.7 13.7 21 319 9144 235 39 31.9 22.4 | 233 24 19.5 14.8 22 300 9580 235 36 29.5 20.6 | 232 21 17.0 13.1 23 250 10810 235 41 33.6 23.5 | 233 26 21.1 16.0 24 209 11961 225 44 31.1 31.1 | 218 30 18.6 23.6 25 200 12240 235 49 40.1 28.1 | 233 34 27.7 20.6 26 183 12802 235 52 42.6 29.8 | 234 37 30.1 22.3 27 151 14021 220 38 24.4 29.1 | 209 25 11.9 21.6 28 150 14060 225 38 26.9 26.9 | 217 24 14.4 19.3 29 124 15240 240 27 23.4 13.5 | 241 12 10.9 5.9 30 119 15545 225 28 19.8 19.8 | 211 14 7.3 12.2 31 113 15850 245 19 17.2 8.0 | 264 5 4.7 0.5 32 108 16154 230 20 15.3 12.9 | 208 6 2.8 5.3 33 103 16459 240 26 22.5 13.0 | 241 11 10.0 5.4 34 100 16620 290 5 4.7 -1.7 | 40 12 -7.8 -9.3 35 98 16764 225 13 9.2 9.2 | 116 4 -3.3 1.6 36 88 17374 210 11 5.5 9.5 | 106 7 -7.0 2.0 37 84 17678 245 11 10.0 4.6 | 41 4 -2.5 -2.9 38 80 17983 195 11 2.8 10.6 | 108 10 -9.6 3.1 39 76 18288 270 8 8.0 -0.0 | 31 9 -4.5 -7.6 40 70 18820 235 6 4.9 3.4 | 62 9 -7.6 -4.1 41 63 19507 145 2 -1.1 1.6 | 67 15 -13.6 -5.9 42 57 20117 100 10 -9.8 1.7 | 75 23 -22.3 -5.8 43 54 20422 180 11 0.0 11.0 | 105 13 -12.5 3.4 44 52 20726 75 10 -9.7 -2.6 | 65 24 -22.1 -10.1 45 50 20920 90 13 -13.0 0.0 | 73 27 -25.5 -7.6 46 49 21031 75 10 -9.7 -2.6 | 65 24 -22.1 -10.1 47 47 21336 100 13 -12.8 2.3 | 78 26 -25.3 -5.3 48 43 21946 65 10 -9.1 -4.2 | 61 25 -21.5 -11.8 49 41 22250 155 17 -7.2 15.4 | 112 21 -19.7 7.9 50 39 22555 230 10 7.7 6.4 | 77 5 -4.8 -1.1 51 35 23165 5 13 -1.1 -13.0 | 34 25 -13.6 -20.5 52 34 23470 25 17 -7.2 -15.4 | 41 30 -19.7 -23.0 53 30 24079 165 11 -2.8 10.6 | 101 16 -15.3 3.1 54 30 24180 80 6 -5.9 -1.0 | 65 20 -18.4 -8.6 55 29 24384 135 4 -2.8 2.8 | 73 16 -15.3 -4.7 56 26 24994 60 10 -8.7 -5.0 | 59 25 -21.1 -12.6 57 25 25298 100 21 -20.7 3.6 | 83 33 -33.2 -3.9 58 23 25908 155 14 -5.9 12.7 | 106 19 -18.4 5.1 59 21 26518 225 17 12.0 12.0 | 174 4 -0.5 4.5 60 20 26822 50 11 -8.4 -7.1 | 55 26 -20.9 -14.6 61 20 26830 115 14 -12.7 5.9 | 86 25 -25.2 -1.6 62 19 27127 110 16 -15.0 5.5 | 86 28 -27.5 -2.1 63 18 27432 105 14 -13.5 3.6 | 81 26 -26.0 -3.9 64 17 27737 105 13 -12.6 3.4 | 81 25 -25.0 -4.2 65 17 28042 75 10 -9.7 -2.6 | 65 24 -22.1 -10.1 66 15 28651 125 13 -10.6 7.5 | 90 23 -23.1 -0.1 67 15 28956 60 10 -8.7 -5.0 | 59 25 -21.1 -12.6 68 14 29261 75 16 -15.5 -4.1 | 67 30 -27.9 -11.7 69 13 29566 70 15 -14.1 -5.1 | 64 29 -26.6 -12.7 70 13 29870 100 17 -16.7 3.0 | 81 30 -29.2 -4.6 71 10 31460 90 17 -17.0 0.0 | 76 30 -29.5 -7.6 72 7 33890 75 23 -22.2 -6.0 | 69 37 -34.7 -13.5 Wind Parameters Mean winds (0-6000m): 208.8 at 19.5 knts Storm direction: 238.8 at 14.6 knts Shear (0-3000m) pos: 1.4 neg: 4.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 135.6 deg Storm rel helicity (0-3000m) pos: 105.9 neg: -8.9 tot: 97.0 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 61.69 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 ------------------------------------------------------------------------------- 500 298 10 19 13| 2.9 0.0 2.9| 4.4 -1.8 2.6 5.3 0.13| 7.4 0.9 1000 299 9 21 13| 1.5 1.2 2.6| 11.1 -1.8 9.3 9.3 0.26| 5.9 1.5 1500 288 8 25 11| 1.0 3.8 4.7| 31.1 -1.8 29.3 19.5 0.54| 7.1 3.8 2000 261 9 32 7| 0.7 4.4 5.1| 41.3 -8.9 32.4 16.2 0.44| 7.8 3.5 2500 230 10 76 5| 0.6 5.0 5.6| 65.2 -8.9 56.3 22.5 0.50| 7.8 3.9 3000 207 11 110 8| 1.4 4.2 5.6|105.9 -8.9 97.0 32.3 0.56| 8.7 4.8 4000 209 15 134 8| 2.3 3.1 5.4|137.5 -8.9 128.6 32.1 0.60| 8.0 4.8 5000 211 17 153 8| 1.8 2.8 4.7|137.5 -16.3 121.2 24.2 0.55| 6.7 3.7 6000 209 19 162 10| 1.6 2.6 4.2|150.6 -36.3 114.3 19.1 0.47| 6.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250901.00.gif