UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 23 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 110 SFC 967 405 20.0 2.0 30 18.0 10.5 310 9 296.0 296.8 285.1 309.5 4.57 2 956 501 18.0 1.0 32 17.0 9.3 317 10 294.9 295.7 284.4 307.6 4.30 3 941 633 16.2 0.2 34 16.0 8.2 324 11 294.4 295.2 284.0 306.6 4.12 4 925 776 14.6 -0.4 36 15.0 7.2 320 11 294.2 295.0 283.8 306.1 4.01 5 863 1357 8.8 -1.2 49 10.0 4.1 307 10 294.1 294.8 283.8 306.0 4.06 6 850 1482 7.6 -1.4 53 9.0 3.4 305 10 294.1 294.8 283.8 306.1 4.06 7 841 1570 6.8 -1.2 57 8.0 3.0 309 11 294.2 294.9 284.0 306.4 4.16 8 777 2212 0.6 -3.1 76 3.7 -1.0 27 8 294.2 294.9 283.7 305.8 3.91 9 769 2295 0.2 -4.8 69 5.0 -1.9 63 6 294.7 295.3 283.4 305.0 3.48 10 759 2400 0.8 -12.2 37 13.0 -3.8 110 4 296.4 296.8 282.4 302.5 1.97 11 743 2571 0.0 -13.0 37 13.0 -4.6 124 5 297.4 297.7 282.7 303.2 1.89 12 736 2647 -0.7 -11.7 43 11.0 -4.7 120 6 297.4 297.8 283.0 303.9 2.12 13 733 2679 -0.9 -15.9 31 15.0 -5.7 118 6 297.5 297.8 282.3 302.3 1.51 14 700 3045 -3.7 -19.7 28 16.0 -8.3 50 2 298.4 298.6 282.2 302.0 1.14 15 677 3307 -5.3 -21.3 27 16.0 -9.6 73 3 299.5 299.7 282.5 302.8 1.03 16 670 3389 -5.7 -25.7 19 20.0 -10.5 68 3 299.9 300.0 282.3 302.2 0.70 17 645 3684 -8.5 -24.5 26 16.0 -12.3 48 5 300.0 300.2 282.4 302.7 0.81 18 602 4214 -12.5 -30.5 21 18.0 -15.9 295 6 301.4 301.5 282.6 303.0 0.50 19 594 4316 -12.3 -37.3 10 25.0 -16.3 279 6 302.8 302.8 282.8 303.7 0.26 20 538 5065 -16.7 -51.7 3 35.0 -20.3 253 17 306.2 306.2 284.0 306.4 0.06 21 536 5093 -16.9 -51.9 3 35.0 -20.5 253 18 306.3 306.3 284.0 306.5 0.06 22 513 5420 -19.1 -49.1 5 30.0 -22.2 259 22 307.5 307.5 284.5 307.8 0.09 23 500 5610 -20.7 -48.7 6 28.0 -23.5 265 27 307.8 307.8 284.6 308.1 0.09 24 445 6461 -27.7 -51.7 8 24.0 -29.5 258 29 309.4 309.4 285.2 309.7 0.07 25 439 6559 -28.5 -48.5 13 20.0 -30.1 258 30 309.6 309.6 285.3 310.0 0.11 26 436 6608 -28.9 -42.9 25 14.0 -30.2 258 31 309.7 309.7 285.5 310.4 0.20 27 434 6641 -29.1 -37.1 46 8.0 -30.0 258 31 309.9 309.9 285.7 311.1 0.36 28 430 6707 -29.9 -36.9 51 7.0 -30.7 257 32 309.7 309.7 285.7 311.0 0.38 29 429 6724 -29.9 -35.9 56 6.0 -30.6 257 32 309.9 309.9 285.8 311.3 0.42 30 427 6757 -30.1 -35.0 62 4.9 -30.7 257 33 310.0 310.1 285.9 311.6 0.46 31 426 6774 -30.3 -33.3 75 3.0 -30.7 257 33 310.0 310.1 286.0 311.8 0.54 32 424 6807 -30.5 -34.3 69 3.8 -31.0 257 33 310.1 310.2 286.0 311.8 0.49 33 413 6994 -31.5 -33.9 79 2.4 -31.8 256 36 311.2 311.3 286.4 313.0 0.53 34 400 7220 -32.7 -37.0 65 4.3 -33.1 255 39 312.5 312.6 286.7 313.9 0.40 35 375 7671 -36.7 -38.7 82 2.0 -36.9 255 40 313.0 313.1 286.8 314.3 0.36 36 374 7689 -36.7 -39.9 72 3.2 -37.0 255 40 313.3 313.3 286.9 314.4 0.32 37 368 7801 -37.3 -42.2 60 4.9 -37.7 254 41 313.9 314.0 287.0 314.8 0.25 38 349 8165 -40.3 -43.7 70 3.4 -40.5 253 44 314.7 314.7 287.2 315.5 0.23 39 348 8184 -40.5 -43.8 70 3.3 -40.7 253 45 314.6 314.7 287.2 315.5 0.23 40 341 8323 -41.5 -44.8 70 3.3 -41.7 252 46 315.1 315.2 287.4 315.9 0.21 41 337 8402 -42.1 -46.4 63 4.3 -42.3 252 46 315.4 315.4 287.4 316.0 0.18 42 319 8772 -44.7 -47.1 77 2.4 -44.8 250 49 316.7 316.8 287.9 317.4 0.17 43 313 8899 -45.5 -49.6 63 4.1 -45.7 251 50 317.4 317.4 288.1 317.9 0.13 44 302 9136 -47.5 -53.5 50 6.0 -47.7 255 49 317.8 317.8 288.1 318.1 0.09 45 301 9158 -47.7 -53.7 50 6.0 -47.9 253 49 317.8 317.8 288.1 318.1 0.09 46 300 9180 -47.9 -53.9 50 6.0 -48.1 250 49 317.8 317.9 288.1 318.2 0.08 47 291 9381 -49.3 -57.3 39 8.0 -49.6 251 50 318.6 318.6 288.3 318.8 0.06 48 284 9540 -50.7 -57.7 43 7.0 -50.9 252 51 318.8 318.9 288.4 319.1 0.06 49 277 9702 -51.7 -62.7 26 11.0 -51.9 252 52 319.7 319.7 288.7 319.8 0.03 50 275 9749 -52.1 -60.1 38 8.0 -52.3 252 53 319.8 319.8 288.7 319.9 0.04 51 269 9892 -53.3 -59.3 48 6.0 -53.4 253 54 320.0 320.1 288.8 320.2 0.05 52 260 10110 -55.1 -61.1 47 6.0 -55.2 254 55 320.5 320.5 288.9 320.7 0.04 53 252 10309 -56.3 -66.3 27 10.0 -56.5 255 57 321.6 321.6 289.3 321.7 0.02 54 250 10360 -56.7 -65.7 31 9.0 -56.8 255 57 321.8 321.8 289.3 321.9 0.02 55 247 10437 -57.3 -66.3 31 9.0 -57.4 254 56 322.0 322.0 289.4 322.1 0.02 56 239 10644 -58.5 -67.5 30 9.0 -58.6 250 55 323.2 323.2 289.8 323.3 0.02 57 200 11770 -56.7 -75.7 7 19.0 -56.9 255 44 343.0 343.0 295.0 343.0 0.01 58 150 13600 -55.7 -85.7 1 30.0 -56.1 265 33 374.1 374.1 301.3 374.1 0.00 59 100 16160 -57.5 -87.5 1 30.0 -57.9 265 24 416.6 416.6 307.3 416.6 0.00 60 95 16484 -58.1 -88.1 1 30.0 -58.5 265 24 421.6 421.6 307.9 421.6 0.00 61 86 17115 -55.7 -87.7 1 32.0 -56.3 254 25 438.6 438.6 309.7 438.6 0.00 62 70 18420 -58.1 -89.1 1 31.0 -58.6 260 21 460.1 460.1 311.8 460.1 0.00 63 58 19608 -55.7 -88.7 1 33.0 -56.5 255 22 490.9 490.9 314.3 490.9 0.00 64 53 20180 -56.7 -88.7 1 32.0 -57.5 258 18 501.4 501.4 315.1 501.4 0.00 65 51 20424 -55.1 -88.1 1 33.0 -56.1 269 16 510.7 510.7 315.7 510.7 0.00 66 50 20550 -55.7 -88.7 1 33.0 -56.6 275 15 512.2 512.2 315.8 512.2 0.00 67 43 21507 -57.1 -89.1 1 32.0 -58.0 304 14 531.4 531.4 317.0 531.4 0.00 68 34 23007 -52.7 -87.7 1 35.0 -54.5 312 12 579.8 579.8 319.6 579.9 0.01 69 30 23810 -55.5 -88.5 1 33.0 -57.0 160 8 593.3 593.3 320.3 593.4 0.01 70 29 24026 -55.7 -88.7 1 33.0 -57.2 164 10 598.6 598.6 320.6 598.6 0.01 71 22 25808 -49.9 -86.9 1 37.0 -53.2 198 10 665.1 665.1 323.3 665.1 0.01 72 20 26430 -50.9 -86.9 1 36.0 -54.1 150 6 680.4 680.4 323.8 680.4 0.01 73 17 27488 -51.1 -87.1 1 36.0 -54.6 254 6 712.1 712.1 324.8 712.2 0.01 74 15 28306 -48.7 -86.7 0 38.0 -53.4 3 2 746.0 746.0 325.8 746.1 0.01 75 14 28760 -49.1 -87.1 0 38.0 -53.9 8 5 759.5 759.5 326.2 759.7 0.01 76 13 29248 -46.9 -85.9 0 39.0 -52.8 13 8 783.4 783.4 326.8 783.6 0.02 77 12 29777 -48.5 -86.5 0 38.0 -54.0 19 11 795.9 795.9 327.1 796.1 0.02 78 11 30350 -48.1 -87.1 0 39.0 -54.1 356 9 817.4 817.4 327.7 817.6 0.02 79 10 30980 -47.1 -86.1 0 39.0 -53.8 325 4 843.7 843.7 328.2 843.9 0.02 80 9.0 31686 -42.9 -82.9 0 40.0 -52.1 335 3 885.7 885.7 329.1 886.2 0.05 81 7.0 33410 -36.3 -79.3 0 43.0 -50.6 0 0 979.0 979.0 330.8 980.2 0.11 82 6.2 34252 -36.5 -79.5 0 43.0 -51.3 1012.7 1012.8 331.4 1014.1 0.12 TRP 239 10644 -58.5 -67.5 30 9.0 -58.6 250 55 323.2 323.2 289.8 323.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 743.00 mb = 2570.89 m = 8434.58 ft Wetbulb zero: 793.38 mb = 2042.62 m = 6701.44 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 30.34 % Est. max temperature: 18.25 C = 64.84 F Sfc-Lift cond lev (LCL): 738.79 mb = 2616.33 m = 8583.65 ft T: -0.42 C 700-500 lapse rate: 6.63 C/km ThetaE index: 3.93 C Layer 777.0- 743.0 mb Conv cond level (CCL): 696.41 mb = 3085.41 m = 10122.62 ft Mean mixing ratio: 4.11 g/kg Conv temperature: 22.55 C = 72.60 F Cap Strength: 3.94 C Lifted Index: 3.86 C Risk: None Lifted Index @300 mb: 8.21 C Lifted Index @700 mb: 2.20 C Showalter Index: 4.12 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 19.30 C K Index: 10.90 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.38 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 69390.19 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 738.81 mb = 2616.11 m = 8582.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 9 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 ---------------------------------------------------------- 0 967 405 310 9 6.9 -5.8 | 350 0 0.1 -0.3 1 944 610 325 11 6.3 -9.0 | 9 4 -0.5 -3.5 2 925 776 320 11 7.1 -8.4 | 356 3 0.2 -3.0 3 910 914 325 11 6.3 -9.0 | 9 4 -0.5 -3.5 4 877 1219 310 10 7.7 -6.4 | 320 1 0.8 -1.0 5 850 1482 305 10 8.2 -5.7 | 281 1 1.4 -0.3 6 846 1524 305 11 9.0 -6.3 | 291 2 2.2 -0.8 7 814 1829 335 10 4.2 -9.1 | 36 4 -2.6 -3.6 8 784 2134 355 9 0.8 -9.0 | 60 7 -6.1 -3.5 9 755 2438 130 3 -2.3 1.9 | 129 12 -9.1 7.4 10 727 2743 115 7 -6.3 3.0 | 123 16 -13.2 8.4 11 700 3045 50 2 -1.5 -1.3 | 117 9 -8.4 4.2 12 700 3048 90 1 -1.0 0.0 | 125 10 -7.8 5.5 13 646 3658 50 5 -3.8 -3.2 | 102 11 -10.7 2.3 14 596 4267 280 6 5.9 -1.0 | 168 5 -0.9 4.4 15 550 4877 250 15 14.1 5.1 | 214 13 7.3 10.6 16 508 5486 260 23 22.7 4.0 | 239 18 15.8 9.5 17 500 5610 265 27 26.9 2.4 | 249 22 20.1 7.8 18 467 6096 260 24 23.6 4.2 | 240 19 16.8 9.6 19 400 7220 255 39 37.7 10.1 | 243 35 30.8 15.6 20 377 7620 255 40 38.6 10.4 | 244 36 31.8 15.8 21 315 8839 250 50 47.0 17.1 | 241 46 40.1 22.6 22 302 9144 255 49 47.3 12.7 | 246 44 40.5 18.1 23 300 9180 250 49 46.0 16.8 | 240 45 39.2 22.2 24 250 10360 255 57 55.1 14.8 | 247 52 48.2 20.2 25 239 10644 250 55 51.7 18.8 | 242 51 44.8 24.3 26 227 10973 255 58 56.0 15.0 | 247 53 49.2 20.5 27 200 11770 255 44 42.5 11.4 | 245 39 35.7 16.9 28 196 11887 260 41 40.4 7.1 | 249 36 33.5 12.6 29 178 12497 265 39 38.9 3.4 | 255 33 32.0 8.9 30 155 13411 255 36 34.8 9.3 | 242 32 27.9 14.8 31 150 13600 265 33 32.9 2.9 | 252 27 26.0 8.3 32 140 14021 270 31 31.0 -0.0 | 257 25 24.2 5.5 33 127 14630 260 27 26.6 4.7 | 243 22 19.7 10.2 34 116 15240 275 29 28.9 -2.5 | 262 22 22.0 2.9 35 110 15545 270 24 24.0 -0.0 | 252 18 17.2 5.5 36 100 16160 265 24 23.9 2.1 | 246 19 17.1 7.6 37 95 16459 265 24 23.9 2.1 | 246 19 17.1 7.6 38 79 17678 245 26 23.6 11.0 | 225 23 16.7 16.5 39 75 17983 265 23 22.9 2.0 | 245 18 16.1 7.5 40 71 18288 275 20 19.9 -1.7 | 254 14 13.1 3.7 41 70 18420 260 21 20.7 3.6 | 237 17 13.8 9.1 42 62 19202 240 25 21.7 12.5 | 220 23 14.8 18.0 43 59 19507 245 23 20.8 9.7 | 223 21 14.0 15.2 44 56 19812 275 21 20.9 -1.8 | 256 15 14.1 3.6 45 54 20117 255 18 17.4 4.7 | 226 15 10.5 10.1 46 50 20550 275 15 14.9 -1.3 | 243 9 8.1 4.2 47 49 20726 255 21 20.3 5.4 | 231 17 13.4 10.9 48 46 21031 275 15 14.9 -1.3 | 243 9 8.1 4.2 49 44 21336 295 15 13.6 -6.3 | 277 7 6.8 -0.9 50 42 21641 310 13 10.0 -8.4 | 313 4 3.1 -2.9 51 40 21946 305 10 8.2 -5.7 | 281 1 1.4 -0.3 52 38 22250 205 10 4.2 9.1 | 170 15 -2.6 14.5 53 37 22555 270 12 12.0 -0.0 | 223 8 5.2 5.5 54 35 22860 265 10 10.0 0.9 | 206 7 3.1 6.3 55 33 23165 360 14 -0.0 -14.0 | 39 11 -6.8 -8.5 56 32 23470 50 10 -7.7 -6.4 | 86 15 -14.5 -1.0 57 30 23810 160 8 -2.7 7.5 | 144 16 -9.6 13.0 58 27 24384 170 14 -2.4 13.8 | 154 21 -9.3 19.3 59 26 24689 245 11 10.0 4.6 | 197 11 3.1 10.1 60 23 25603 215 11 6.3 9.0 | 178 14 -0.5 14.5 61 20 26430 150 6 -3.0 5.2 | 137 15 -9.8 10.7 62 17 27432 255 5 4.8 1.3 | 163 7 -2.0 6.8 63 16 27737 250 10 9.4 3.4 | 196 9 2.6 8.9 64 16 28042 0 0 -0.0 -0.0 | 129 9 -6.8 5.5 65 12 29870 20 12 -4.1 -11.3 | 62 12 -10.9 -5.8 66 10 30980 325 4 2.3 -3.3 | 116 5 -4.5 2.2 67 7 33410 0 0 -0.0 -0.0 | 129 9 -6.8 5.5 Wind Parameters Mean winds (0-6000m): 278.6 at 11.7 knts Storm direction: 308.6 at 8.8 knts Shear (0-3000m) pos: 2.2 neg: 0.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 48.7 neg: -20.5 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.32 Bulk Shear: 8.64 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 ------------------------------------------------------------------------------- 500 321 11 3 3| 3.3 0.0 3.3| 0.7 -0.5 0.2 0.4 0.10| 4.7 0.5 1000 318 10 355 2| 1.7 1.8 3.4| 0.7 -1.7 -1.0 -1.0 -0.23| 4.2 -1.0 1500 318 10 357 2| 2.8 1.2 4.0| 4.6 -1.7 2.9 2.0 0.23| 5.2 1.2 2000 324 10 26 3| 3.3 0.9 4.1| 41.6 -1.7 39.9 19.9 0.54| 8.2 4.5 2500 329 9 48 3| 2.6 0.2 2.8| 44.0 -15.3 28.7 11.5 0.36| 8.2 3.0 3000 333 8 68 4| 2.2 0.3 2.5| 48.7 -20.5 28.2 9.4 0.31| 7.8 2.5 4000 334 7 77 4| 1.6 1.7 3.3| 55.8 -30.8 25.0 6.2 0.28| 8.0 2.2 5000 297 9 213 2| 0.6 2.1 2.7| 83.0 -30.8 52.2 10.4 0.33| 8.0 2.6 6000 279 12 232 6| 0.3 2.0 2.3|107.7 -46.4 61.3 10.2 0.30| 7.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250423.00.gif