UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 22 APR 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 148 SFC 971 405 21.0 0.0 25 21.0 10.3 320 6 296.6 297.3 284.7 308.4 3.93 2 953 564 18.2 -1.8 26 20.0 8.5 339 4 295.4 296.0 283.7 305.8 3.51 3 938 698 15.6 -2.4 29 18.0 7.1 328 3 294.1 294.7 283.1 304.2 3.41 4 925 815 14.4 -3.6 29 18.0 6.1 305 3 294.0 294.6 282.8 303.4 3.16 5 855 1472 8.4 -3.6 43 12.0 3.0 349 5 294.5 295.1 283.2 304.6 3.42 6 850 1520 8.0 -6.0 36 14.0 2.0 350 4 294.5 295.0 282.6 303.1 2.87 7 843 1588 7.6 -8.4 31 16.0 1.1 346 4 294.8 295.2 282.2 302.1 2.40 8 838 1637 7.0 -5.0 42 12.0 1.8 343 5 294.7 295.2 283.0 304.0 3.14 9 836 1657 6.8 -8.2 33 15.0 0.7 341 5 294.7 295.1 282.2 302.1 2.46 10 826 1755 5.8 -6.2 42 12.0 0.8 335 6 294.6 295.1 282.7 303.3 2.91 11 824 1775 5.8 -8.2 36 14.0 0.2 334 6 294.8 295.3 282.3 302.4 2.50 12 822 1795 5.8 -15.2 20 21.0 -1.4 332 6 295.0 295.3 281.1 299.5 1.42 13 815 1865 5.2 -13.8 24 19.0 -1.5 328 6 295.1 295.4 281.4 300.1 1.61 14 813 1885 4.8 -10.2 33 15.0 -0.9 327 6 294.9 295.3 282.0 301.5 2.16 15 806 1955 4.4 -10.6 33 15.0 -1.3 322 6 295.2 295.6 282.0 301.6 2.11 16 757 2464 2.6 -15.4 25 18.0 -3.5 340 10 298.6 298.9 282.7 303.4 1.52 17 716 2912 -0.5 -17.5 26 17.0 -5.9 333 13 300.0 300.2 283.1 304.3 1.35 18 711 2968 -0.7 -20.7 20 20.0 -6.5 329 14 300.4 300.6 282.9 303.7 1.03 19 704 3047 -1.1 -22.1 19 21.0 -7.0 323 14 300.8 300.9 282.9 303.8 0.92 20 700 3092 -1.3 -22.3 18 21.0 -7.2 320 15 301.0 301.2 283.0 304.0 0.91 21 691 3195 -2.3 -22.3 20 20.0 -7.8 319 17 301.0 301.2 283.0 304.0 0.92 22 686 3252 -2.7 -17.7 30 15.0 -7.4 319 17 301.2 301.5 283.7 305.6 1.39 23 672 3415 -3.7 -16.7 36 13.0 -7.8 317 20 301.9 302.2 284.1 306.8 1.54 24 652 3653 -5.5 -17.5 38 12.0 -9.2 315 24 302.5 302.8 284.2 307.2 1.48 25 634 3872 -6.7 -23.7 24 17.0 -11.1 302 25 303.5 303.7 284.0 306.5 0.89 26 631 3909 -6.9 -21.9 29 15.0 -10.9 300 25 303.7 303.9 284.2 307.1 1.05 27 615 4108 -8.7 -21.7 34 13.0 -12.2 297 26 303.9 304.1 284.4 307.5 1.10 28 599 4312 -10.3 -23.3 34 13.0 -13.6 300 27 304.3 304.5 284.4 307.5 0.98 29 584 4507 -11.1 -30.1 19 19.0 -15.0 300 30 305.6 305.7 284.4 307.4 0.54 30 551 4950 -14.3 -35.3 15 21.0 -17.9 300 34 307.0 307.0 284.6 308.2 0.34 31 500 5680 -18.7 -49.7 5 31.0 -22.0 300 39 310.2 310.3 285.5 310.5 0.08 32 485 5907 -20.1 -53.1 4 33.0 -23.2 295 44 311.2 311.2 285.8 311.4 0.06 33 453 6411 -23.5 -54.5 4 31.0 -26.1 290 49 313.1 313.1 286.5 313.3 0.05 34 400 7310 -30.7 -54.7 8 24.0 -32.2 290 50 315.1 315.1 287.2 315.3 0.06 35 303 9205 -47.5 -62.5 16 15.0 -47.9 287 49 317.5 317.5 287.9 317.6 0.03 36 300 9270 -47.9 -65.9 11 18.0 -48.3 290 48 317.8 317.8 288.1 317.9 0.02 37 291 9471 -49.7 -66.7 12 17.0 -50.0 292 48 318.1 318.1 288.1 318.1 0.02 38 286 9584 -50.5 -66.5 13 16.0 -50.8 293 47 318.5 318.5 288.3 318.6 0.02 39 283 9653 -50.9 -58.9 38 8.0 -51.1 294 47 318.9 318.9 288.4 319.1 0.05 40 281 9699 -51.1 -59.1 38 8.0 -51.3 294 47 319.2 319.3 288.5 319.4 0.05 41 278 9769 -51.7 -60.7 33 9.0 -51.9 295 47 319.4 319.4 288.6 319.5 0.04 42 258 10250 -55.7 -62.7 41 7.0 -55.8 282 47 320.4 320.4 288.9 320.5 0.03 43 254 10349 -56.5 -64.5 36 8.0 -56.6 284 46 320.6 320.6 288.9 320.7 0.03 44 250 10450 -57.1 -64.1 41 7.0 -57.2 285 46 321.2 321.2 289.1 321.3 0.03 45 248 10501 -57.5 -62.3 54 4.8 -57.6 285 46 321.3 321.3 289.2 321.5 0.04 46 245 10577 -58.3 -62.8 56 4.5 -58.4 286 46 321.2 321.2 289.2 321.4 0.03 47 244 10603 -58.5 -63.1 55 4.6 -58.6 286 45 321.3 321.3 289.2 321.4 0.03 48 240 10706 -59.1 -66.1 40 7.0 -59.2 287 45 321.9 321.9 289.3 322.0 0.02 49 236 10811 -59.7 -65.7 45 6.0 -59.8 288 45 322.6 322.6 289.6 322.7 0.02 50 232 10918 -60.3 -68.3 34 8.0 -60.4 289 44 323.3 323.3 289.8 323.3 0.02 51 229 10999 -60.7 -69.7 30 9.0 -60.8 290 44 323.8 323.9 289.9 323.9 0.01 52 223 11163 -61.3 -72.3 22 11.0 -61.4 287 45 325.4 325.4 290.4 325.4 0.01 53 200 11830 -66.1 -72.1 43 6.0 -66.1 275 47 328.1 328.1 291.2 328.1 0.01 54 197 11922 -63.7 -71.7 33 8.0 -63.8 274 48 333.3 333.3 292.6 333.4 0.01 55 191 12111 -65.1 -73.1 32 8.0 -65.1 271 49 334.0 334.0 292.8 334.1 0.01 56 188 12208 -64.7 -73.7 28 9.0 -64.8 271 49 336.2 336.2 293.4 336.2 0.01 57 184 12340 -60.5 -79.5 7 19.0 -60.6 278 48 345.1 345.1 295.6 345.1 0.00 58 150 13620 -57.9 -85.9 2 28.0 -58.2 275 30 370.3 370.3 300.6 370.3 0.00 59 100 16170 -57.1 -87.1 1 30.0 -57.5 265 37 417.4 417.4 307.4 417.4 0.00 60 96 16428 -56.3 -87.3 1 31.0 -56.8 265 37 423.9 423.9 308.2 423.9 0.00 61 78 17736 -59.1 -89.1 1 30.0 -59.5 284 29 444.0 444.0 310.3 444.0 0.00 62 73 18154 -56.1 -88.1 1 32.0 -56.8 277 23 458.8 458.8 311.7 458.8 0.00 63 70 18420 -56.1 -88.1 1 32.0 -56.8 275 19 464.4 464.4 312.1 464.4 0.00 64 68 18604 -55.9 -87.9 1 32.0 -56.6 275 24 468.7 468.7 312.5 468.7 0.00 65 64 18987 -58.5 -88.5 1 30.0 -59.0 265 12 471.2 471.2 312.7 471.2 0.00 66 58 19604 -59.1 -89.1 1 30.0 -59.7 245 14 483.3 483.3 313.7 483.3 0.00 67 53 20172 -56.9 -88.9 1 32.0 -57.7 269 15 501.0 501.0 315.0 501.0 0.00 68 50 20540 -57.7 -88.7 1 31.0 -58.5 310 8 507.5 507.5 315.5 507.5 0.00 69 48 20798 -58.1 -89.1 1 31.0 -58.9 237 11 512.5 512.5 315.8 512.5 0.00 70 46 21068 -55.3 -88.3 1 33.0 -56.3 133 2 525.5 525.5 316.6 525.6 0.00 71 39 22124 -54.9 -87.9 1 33.0 -56.2 246 13 552.0 552.0 318.2 552.0 0.00 72 36 22634 -56.9 -88.9 1 32.0 -58.0 211 13 559.6 559.6 318.6 559.6 0.00 73 33 23189 -54.3 -88.3 1 34.0 -55.9 219 21 580.6 580.6 319.7 580.6 0.00 74 31 23589 -55.3 -88.3 1 33.0 -56.8 254 15 588.3 588.3 320.0 588.4 0.01 75 30 23800 -53.1 -88.1 1 35.0 -55.0 255 8 599.9 599.9 320.6 599.9 0.01 76 29 24018 -52.9 -87.9 1 35.0 -54.9 267 10 606.3 606.3 320.9 606.3 0.01 77 27 24480 -49.9 -86.9 1 37.0 -52.7 241 11 627.2 627.2 321.8 627.3 0.01 78 21 26106 -53.1 -87.1 1 34.0 -55.6 288 6 664.3 664.3 323.2 664.4 0.01 79 20 26420 -52.7 -87.7 1 35.0 -55.5 285 13 674.9 674.9 323.6 674.9 0.01 80 19 26752 -52.9 -87.9 1 35.0 -55.7 287 10 684.2 684.2 323.9 684.3 0.01 81 18 27104 -49.9 -86.9 1 37.0 -53.7 320 11 704.3 704.3 324.6 704.4 0.01 82 17 27478 -51.1 -87.1 1 36.0 -54.6 3 12 712.1 712.1 324.8 712.2 0.01 83 12 29765 -47.9 -85.9 0 38.0 -53.7 174 10 798.0 798.0 327.2 798.2 0.02 84 12 29765 -48.5 -86.5 0 38.0 -54.0 174 10 795.9 795.9 327.1 796.1 0.02 85 10 30980 -43.5 -83.5 0 40.0 -52.0 285 3 857.2 857.2 328.5 857.5 0.04 86 9.0 31692 -41.5 -82.5 0 41.0 -51.5 891.1 891.1 329.2 891.6 0.05 TRP 200 11830 -66.1 -72.1 43 6.0 -66.1 275 47 328.1 328.1 291.2 328.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 722.61 mb = 2839.42 m = 9315.56 ft Wetbulb zero: 823.75 mb = 1777.53 m = 5831.72 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 26.13 % Est. max temperature: 19.42 C = 66.96 F Sfc-Lift cond lev (LCL): 709.39 mb = 2985.72 m = 9795.54 ft T: -0.79 C 700-500 lapse rate: 6.72 C/km ThetaE index: 4.92 C Layer 953.0- 855.0 mb Conv cond level (CCL): 621.19 mb = 4030.47 m = 13223.18 ft Mean mixing ratio: 3.37 g/kg Conv temperature: 28.14 C = 82.64 F Cap Strength: 5.78 C Lifted Index: 7.12 C Risk: None Lifted Index @300 mb: 9.53 C Lifted Index @700 mb: 5.59 C Showalter Index: 8.12 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 12.70 C K Index: -0.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.38 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 51507.41 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 707.63 mb = 3005.57 m = 9860.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 16 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 ---------------------------------------------------------- 0 971 405 320 6 3.9 -4.6 | 162 10 -3.2 9.9 1 948 610 345 3 0.8 -2.9 | 152 13 -6.3 11.6 2 925 815 305 3 2.5 -1.7 | 160 14 -4.6 12.8 3 914 914 310 3 2.3 -1.9 | 159 13 -4.8 12.6 4 881 1219 345 8 2.1 -7.7 | 144 8 -5.0 6.8 5 850 1520 350 4 0.7 -3.9 | 149 12 -6.4 10.6 6 818 1829 330 6 3.0 -5.2 | 156 10 -4.1 9.3 7 788 2134 310 6 4.6 -3.9 | 167 11 -2.5 10.7 8 759 2438 340 10 3.4 -9.4 | 145 6 -3.6 5.1 9 731 2743 345 11 2.8 -10.6 | 133 6 -4.2 3.9 10 700 3092 320 15 9.6 -11.5 | 220 4 2.6 3.0 11 650 3658 315 24 17.0 -17.0 | 284 10 9.9 -2.5 12 625 3962 295 25 22.7 -10.6 | 256 16 15.6 3.9 13 601 4267 300 27 23.4 -13.5 | 266 16 16.3 1.0 14 555 4877 300 34 29.4 -17.0 | 276 23 22.4 -2.5 15 500 5680 300 39 33.8 -19.5 | 281 27 26.7 -5.0 16 472 6096 290 48 45.1 -16.4 | 273 38 38.0 -1.9 17 400 7310 290 50 47.0 -17.1 | 274 40 39.9 -2.6 18 382 7620 285 51 49.3 -13.2 | 268 42 42.2 1.3 19 306 9144 285 49 47.3 -12.7 | 267 40 40.3 1.8 20 300 9270 290 48 45.1 -16.4 | 273 38 38.0 -1.9 21 278 9754 295 47 42.6 -19.9 | 279 36 35.5 -5.3 22 266 10058 280 47 46.3 -8.2 | 261 40 39.2 6.4 23 250 10450 285 46 44.4 -11.9 | 266 37 37.4 2.6 24 230 10973 290 44 41.3 -15.0 | 271 34 34.3 -0.5 25 200 11830 275 47 46.8 -4.1 | 255 41 39.8 10.4 26 189 12192 270 49 49.0 -0.0 | 251 44 41.9 14.5 27 180 12497 285 47 45.4 -12.2 | 266 38 38.3 2.4 28 171 12802 270 44 44.0 -0.0 | 249 40 36.9 14.5 29 163 13106 280 48 47.3 -8.3 | 261 41 40.2 6.2 30 150 13620 275 30 29.9 -2.6 | 242 26 22.8 11.9 31 141 14021 275 25 24.9 -2.2 | 235 22 17.8 12.3 32 134 14326 260 31 30.5 5.4 | 230 31 23.5 19.9 33 116 15240 275 32 31.9 -2.8 | 245 27 24.8 11.7 34 100 16170 265 37 36.9 3.2 | 239 35 29.8 17.7 35 96 16459 265 37 36.9 3.2 | 239 35 29.8 17.7 36 91 16764 255 31 29.9 8.0 | 225 32 22.9 22.5 37 83 17374 290 34 31.9 -11.6 | 263 25 24.9 2.9 38 71 18288 275 21 20.9 -1.8 | 228 19 13.9 12.7 39 70 18420 275 19 18.9 -1.7 | 223 17 11.9 12.9 40 68 18593 275 24 23.9 -2.1 | 234 21 16.8 12.4 41 65 18898 285 13 12.6 -3.4 | 206 12 5.5 11.1 42 62 19202 215 10 5.7 8.2 | 177 23 -1.3 22.7 43 59 19507 245 12 10.9 5.1 | 191 20 3.8 19.6 44 56 19812 245 19 17.2 8.0 | 204 25 10.2 22.5 45 51 20422 285 13 12.6 -3.4 | 206 12 5.5 11.1 46 50 20540 310 8 6.1 -5.1 | 174 9 -0.9 9.4 47 49 20726 275 14 13.9 -1.2 | 207 15 6.9 13.3 48 46 21031 120 1 -0.9 0.5 | 152 17 -7.9 15.0 49 44 21336 215 12 6.9 9.8 | 180 24 -0.2 24.3 50 42 21641 240 18 15.6 9.0 | 200 25 8.5 23.5 51 40 21946 240 10 8.7 5.0 | 185 20 1.6 19.5 52 38 22250 250 15 14.1 5.1 | 200 21 7.0 19.6 53 36 22555 210 12 6.0 10.4 | 178 25 -1.1 24.9 54 33 23165 215 22 12.6 18.0 | 190 33 5.6 32.5 55 32 23470 260 15 14.8 2.6 | 204 19 7.7 17.1 56 30 23774 245 16 14.5 6.8 | 199 23 7.4 21.3 57 30 23800 255 8 7.7 2.1 | 182 17 0.7 16.6 58 29 24079 270 11 11.0 -0.0 | 195 15 3.9 14.5 59 27 24384 235 11 9.0 6.3 | 185 21 1.9 20.8 60 26 24689 255 12 11.6 3.1 | 194 18 4.5 17.6 61 22 25908 290 1 0.9 -0.3 | 157 15 -6.1 14.2 62 20 26420 285 13 12.6 -3.4 | 206 12 5.5 11.1 63 20 26518 265 10 10.0 0.9 | 191 16 2.9 15.4 64 17 27432 350 11 1.9 -10.8 | 126 6 -5.2 3.7 65 16 27737 60 17 -14.7 -8.5 | 105 23 -21.8 6.0 66 15 28346 165 10 -2.6 9.7 | 158 26 -9.7 24.2 67 14 28651 135 16 -11.3 11.3 | 145 32 -18.4 25.8 68 12 29566 160 10 -3.4 9.4 | 156 26 -10.5 23.9 69 12 29870 180 10 0.0 10.0 | 164 26 -7.1 24.5 70 10 30980 285 3 2.9 -0.8 | 163 14 -4.2 13.7 Wind Parameters Mean winds (0-6000m): 304.0 at 21.5 knts Storm direction: 334.0 at 16.1 knts Shear (0-3000m) pos: 1.3 neg: 1.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 109.3 deg Storm rel helicity (0-3000m) pos: 27.6 neg: -20.1 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 43.68 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 ------------------------------------------------------------------------------- 500 324 4 157 13| 0.0 3.2 3.2| 6.7 -6.7 -0.0 -0.1 -0.05| 5.8 -0.3 1000 334 5 154 11| 1.9 1.6 3.5| 7.5 -12.9 -5.4 -5.4 -0.18| 7.0 -1.2 1500 336 5 153 11| 1.3 1.1 2.4| 14.3 -12.9 1.4 0.9 -0.00| 6.2 -0.0 2000 331 5 155 11| 1.9 0.8 2.7| 17.8 -17.3 0.4 0.2 -0.04| 6.3 -0.2 2500 335 7 154 10| 1.5 0.6 2.1| 19.5 -20.1 -0.6 -0.2 -0.04| 6.0 -0.2 3000 330 8 158 8| 1.3 1.9 3.1| 27.6 -20.1 7.5 2.5 0.18| 6.6 1.2 4000 316 13 196 6| 1.3 2.4 3.7| 45.6 -39.0 6.6 1.7 0.11| 7.0 0.8 5000 310 17 237 7| 1.0 2.7 3.8| 66.4 -39.0 27.4 5.5 0.16| 6.5 1.0 6000 304 22 257 11| 0.9 3.4 4.3| 70.9 -76.1 -5.3 -0.9 0.08| 6.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250422.00.gif