UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070906.upa.cvt Date: 0600Z 9 JUL 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 9 JUL 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 140 SFC 971 405 27.0 11.0 37 16.0 16.9 340 6 302.7 304.3 291.2 328.0 8.51 2 950 596 26.2 9.2 34 17.0 15.7 321 10 303.8 305.2 290.8 326.9 7.70 3 925 827 24.0 8.0 36 16.0 14.3 300 13 303.8 305.2 290.5 325.8 7.29 4 872 1339 19.0 8.0 49 11.0 12.4 312 9 303.8 305.3 290.9 327.0 7.74 5 850 1558 17.2 7.2 52 10.0 11.2 315 7 304.2 305.6 290.8 326.7 7.51 6 816 1905 14.6 7.6 63 7.0 10.4 302 5 305.0 306.5 291.5 329.2 8.05 7 811 1957 15.8 4.8 48 11.0 9.5 307 6 306.8 308.0 290.9 327.1 6.66 8 712 3045 6.6 5.7 94 0.9 6.1 29 3 308.3 309.8 292.5 333.0 8.10 9 710 3068 7.0 5.9 93 1.1 6.3 37 3 309.0 310.5 292.9 334.2 8.23 10 700 3185 6.2 5.1 93 1.1 5.6 85 6 309.4 310.8 292.7 333.5 7.90 11 692 3279 5.6 4.1 90 1.5 4.8 94 6 309.7 311.1 292.4 332.6 7.44 12 688 3326 5.6 2.0 78 3.6 3.6 98 7 310.2 311.4 291.7 330.1 6.44 13 666 3590 3.4 -0.9 73 4.3 1.2 123 8 310.6 311.7 291.0 327.4 5.38 14 653 3749 2.4 -4.6 60 7.0 -0.9 134 9 311.3 312.1 290.1 324.4 4.16 15 642 3886 1.0 -5.0 64 6.0 -1.8 142 11 311.2 312.0 290.0 324.1 4.11 16 641 3899 1.0 -6.0 59 7.0 -2.2 143 11 311.3 312.1 289.8 323.4 3.81 17 640 3911 1.2 -8.8 47 10.0 -3.1 144 12 311.7 312.3 289.2 321.5 3.07 18 631 4025 0.6 -13.4 34 14.0 -4.8 150 13 312.3 312.7 288.5 319.3 2.15 19 626 4089 0.8 -22.2 16 23.0 -6.4 154 14 313.2 313.4 287.6 316.7 1.03 20 621 4153 0.4 -19.6 21 20.0 -6.2 157 15 313.5 313.7 288.1 317.8 1.30 21 619 4179 0.2 -13.8 34 14.0 -5.1 159 15 313.5 313.9 288.9 320.5 2.13 22 615 4230 -0.3 -13.3 37 13.0 -5.3 162 16 313.5 314.0 289.0 320.8 2.23 23 611 4283 -0.3 -17.3 26 17.0 -6.2 165 17 314.1 314.4 288.6 319.5 1.61 24 578 4723 -4.1 -22.1 23 18.0 -9.5 194 18 314.7 314.9 288.3 318.5 1.13 25 500 5850 -10.9 -34.9 12 24.0 -15.7 175 32 319.7 319.8 289.1 321.2 0.39 26 476 6227 -13.7 -37.7 11 24.0 -18.0 174 32 320.8 320.9 289.3 322.0 0.31 27 448 6686 -16.1 -44.1 7 28.0 -20.2 169 29 323.4 323.4 290.0 324.1 0.17 28 400 7530 -23.1 -45.1 11 22.0 -25.7 175 30 325.0 325.0 290.5 325.6 0.17 29 395 7622 -24.1 -45.1 13 21.0 -26.5 175 30 324.8 324.9 290.4 325.5 0.17 30 360 8292 -29.5 -51.5 10 22.0 -31.3 186 34 326.3 326.4 290.7 326.7 0.09 31 300 9570 -38.1 -59.1 9 21.0 -39.1 190 25 331.7 331.7 292.2 331.8 0.04 32 281 10016 -41.7 -60.7 11 19.0 -42.5 198 26 332.8 332.8 292.5 332.9 0.04 33 251 10773 -45.7 -64.7 10 19.0 -46.3 191 23 337.7 337.7 293.8 337.8 0.03 34 250 10800 -45.5 -65.5 9 20.0 -46.1 190 23 338.4 338.4 294.0 338.5 0.02 35 226 11468 -49.9 -67.9 10 18.0 -50.3 194 30 341.6 341.6 294.7 341.7 0.02 36 217 11734 -50.5 -69.5 9 19.0 -50.9 195 33 344.7 344.7 295.4 344.7 0.02 37 205 12107 -48.5 -73.5 4 25.0 -49.0 205 38 353.5 353.5 297.4 353.5 0.01 38 200 12270 -49.3 -74.3 4 25.0 -49.8 210 40 354.7 354.7 297.7 354.7 0.01 39 165 13518 -51.5 -80.5 2 29.0 -52.0 222 42 371.1 371.1 300.8 371.1 0.00 40 150 14130 -53.7 -82.7 2 29.0 -54.1 220 40 377.5 377.5 301.9 377.6 0.00 41 139 14617 -55.9 -83.9 2 28.0 -56.2 223 41 382.0 382.0 302.6 382.0 0.00 TRP 217 11734 -50.5 -69.5 9 19.0 -50.9 195 33 344.7 344.7 295.4 344.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5710.00 m Freezing level: 617.40 mb = 4199.32 m = 13777.12 ft Wetbulb zero: 658.66 mb = 3679.81 m = 12072.72 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 46.54 % Est. max temperature: 29.15 C = 84.48 F Sfc-Lift cond lev (LCL): 767.97 mb = 2412.76 m = 7915.79 ft T: 11.95 C 700-500 lapse rate: 6.42 C/km ThetaE index: 17.45 C Layer 700.0- 621.0 mb Conv cond level (CCL): 672.27 mb = 3514.05 m = 11528.90 ft Mean mixing ratio: 7.63 g/kg Conv temperature: 34.77 C = 94.58 F Cap Strength: 3.84 C Lifted Index: 2.03 C Risk: None Lifted Index @300 mb: 4.42 C Lifted Index @700 mb: 3.13 C Showalter Index: 1.91 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 18.10 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 132.40 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.95 J/kg Max Up Vert Vel: 2.43 m/s Conv Inhibition (B-): 4429.19 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 739.09 mb = 2733.11 m = 8966.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 11 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 ---------------------------------------------------------- 0 971 405 340 6 2.1 -5.6 | 18 15 -4.7 -14.3 1 948 610 320 10 6.4 -7.7 | 1 16 -0.3 -16.3 2 925 827 300 13 11.3 -6.5 | 343 16 4.5 -15.1 3 916 914 300 13 11.3 -6.5 | 343 16 4.5 -15.1 4 884 1219 310 10 7.7 -6.4 | 357 15 0.9 -15.0 5 850 1558 315 7 4.9 -4.9 | 8 14 -1.8 -13.6 6 823 1829 295 5 4.5 -2.1 | 12 11 -2.2 -10.7 7 794 2134 325 7 4.0 -5.7 | 11 15 -2.7 -14.3 8 765 2438 355 6 0.5 -6.0 | 23 16 -6.2 -14.6 9 738 2743 315 5 3.5 -3.5 | 15 13 -3.2 -12.1 10 712 3048 30 3 -1.5 -2.6 | 36 14 -8.3 -11.2 11 700 3185 85 6 -6.0 -0.5 | 54 16 -12.7 -9.1 12 659 3658 130 8 -6.1 5.1 | 75 13 -12.9 -3.5 13 611 4267 165 17 -4.4 16.4 | 125 14 -11.2 7.8 14 565 4877 205 19 8.0 17.2 | 188 9 1.3 8.6 15 504 5791 175 33 -2.9 32.9 | 158 26 -9.6 24.3 16 500 5850 175 32 -2.8 31.9 | 158 25 -9.6 23.3 17 484 6096 175 33 -2.9 32.9 | 158 26 -9.6 24.3 18 429 7010 165 27 -7.0 26.1 | 142 22 -13.8 17.5 19 400 7530 175 30 -2.6 29.9 | 156 23 -9.4 21.3 20 395 7620 175 30 -2.6 29.9 | 156 23 -9.4 21.3 21 347 8534 190 36 6.3 35.5 | 179 27 -0.5 26.8 22 319 9144 195 32 8.3 30.9 | 184 22 1.5 22.3 23 300 9570 190 25 4.3 24.6 | 171 16 -2.4 16.0 24 267 10363 205 26 11.0 23.6 | 196 16 4.2 14.9 25 250 10800 190 23 4.0 22.7 | 169 14 -2.8 14.0 26 217 11734 195 33 8.5 31.9 | 184 23 1.8 23.3 27 200 12270 210 40 20.0 34.6 | 207 29 13.2 26.0 28 168 13411 220 46 29.6 35.2 | 221 35 22.8 26.6 29 160 13716 225 34 24.0 24.0 | 228 23 17.3 15.4 30 153 14021 215 41 23.5 33.6 | 214 30 16.8 25.0 31 150 14130 220 40 25.7 30.6 | 221 29 18.9 22.0 32 131 14935 225 42 29.7 29.7 | 227 31 22.9 21.1 Wind Parameters Mean winds (0-6000m): 188.1 at 14.6 knts Storm direction: 218.1 at 11.0 knts Shear (0-3000m) pos: 3.0 neg: 1.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 45.2 deg Storm rel helicity (0-3000m) pos: 87.1 neg: -47.6 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 64.94 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 10 357 16| 0.0 9.5 9.5| 0.0 -40.6 -40.6 -81.2 -0.98| 10.2-10.0 1000 310 10 355 15| 2.7 4.8 7.4| 20.3 -40.6 -20.2 -20.2 -0.30| 7.8 -2.4 1500 309 9 359 14| 1.8 2.7 4.5| 27.2 -41.0 -13.8 -9.2 -0.14| 6.8 -1.0 2000 313 8 2 14| 2.4 2.0 4.4| 39.9 -41.4 -1.5 -0.7 0.01| 6.6 0.1 2500 316 8 5 14| 1.9 1.6 3.6| 49.7 -47.6 2.1 0.9 0.04| 6.6 0.3 3000 321 7 9 14| 3.0 1.4 4.3| 87.1 -47.6 39.6 13.2 0.26| 7.2 1.9 4000 301 8 358 13| 3.1 1.0 4.1|148.4 -47.6 100.8 25.2 0.47| 7.6 3.6 5000 210 11 127 1| 2.2 1.2 3.4|172.9 -62.7 110.2 22.0 0.42| 8.2 3.4 6000 188 15 141 7| 1.9 1.3 3.2|174.0-107.2 66.7 11.1 0.28| 7.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250709.06.gif