UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 21 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 156 SFC 972 405 21.0 4.0 33 17.0 11.7 250 8 296.5 297.5 286.0 312.0 5.24 2 958 528 17.4 2.4 37 15.0 9.6 277 10 294.1 295.0 284.6 308.0 4.75 3 925 822 14.2 1.2 41 13.0 7.6 315 13 293.8 294.6 284.2 307.0 4.51 4 867 1364 9.2 0.2 53 9.0 4.8 310 9 294.1 294.9 284.2 307.2 4.47 5 850 1528 7.8 -1.2 53 9.0 3.5 305 8 294.3 295.1 284.0 306.4 4.12 6 837 1655 7.0 -3.0 49 10.0 2.5 303 8 294.8 295.4 283.7 305.6 3.66 7 791 2116 2.8 -5.2 56 8.0 -0.6 300 9 295.1 295.7 283.4 304.9 3.28 8 768 2354 0.6 -8.4 51 9.0 -2.9 293 10 295.2 295.7 282.7 303.2 2.64 9 750 2544 -0.3 -12.3 40 12.0 -4.6 295 13 296.2 296.6 282.3 302.3 1.98 10 725 2814 -2.1 -15.1 36 13.0 -6.3 301 17 297.2 297.5 282.3 302.2 1.63 11 702 3069 -3.9 -15.9 39 12.0 -7.7 290 18 297.9 298.2 282.5 302.8 1.57 12 700 3092 -4.1 -15.1 42 11.0 -7.7 295 21 297.9 298.3 282.7 303.2 1.69 13 690 3205 -4.9 -11.9 58 7.0 -7.4 294 21 298.3 298.7 283.4 305.1 2.22 14 682 3296 -5.5 -14.5 49 9.0 -8.4 293 21 298.6 298.9 283.1 304.3 1.82 15 641 3778 -9.3 -16.3 57 7.0 -11.4 292 23 299.6 299.9 283.4 304.9 1.67 16 639 3802 -9.3 -17.3 52 8.0 -11.6 292 23 299.9 300.2 283.3 304.8 1.54 17 637 3826 -9.1 -28.1 20 19.0 -13.2 293 24 300.4 300.5 282.3 302.4 0.59 18 636 3838 -8.9 -34.9 10 26.0 -13.6 293 24 300.8 300.8 282.1 301.8 0.31 19 631 3899 -8.5 -36.5 8 28.0 -13.5 294 25 301.9 301.9 282.5 302.8 0.27 20 604 4236 -11.1 -31.1 17 20.0 -15.0 299 30 302.7 302.8 283.1 304.3 0.47 21 599 4300 -11.5 -25.5 30 14.0 -14.7 300 32 303.0 303.1 283.6 305.6 0.80 22 598 4313 -11.5 -25.5 30 14.0 -14.7 299 32 303.1 303.2 283.7 305.7 0.80 23 591 4403 -11.9 -27.9 25 16.0 -15.3 296 35 303.7 303.8 283.7 305.8 0.65 24 583 4507 -11.3 -39.3 8 28.0 -15.8 293 39 305.5 305.6 283.9 306.3 0.22 25 521 5355 -18.9 -36.9 19 18.0 -21.5 294 43 306.4 306.4 284.4 307.5 0.31 26 500 5660 -20.9 -44.9 10 24.0 -23.5 300 47 307.6 307.6 284.6 308.1 0.14 27 488 5840 -21.9 -45.9 9 24.0 -24.4 300 50 308.5 308.5 284.9 308.9 0.13 28 467 6164 -23.5 -49.5 7 26.0 -25.9 299 51 310.4 310.4 285.6 310.7 0.09 29 455 6354 -24.9 -47.9 10 23.0 -27.0 298 52 311.0 311.0 285.8 311.4 0.11 30 400 7280 -32.5 -53.5 11 21.0 -33.8 290 57 312.7 312.8 286.4 313.0 0.07 31 341 8379 -42.3 -58.3 16 16.0 -42.9 286 57 314.0 314.0 286.8 314.2 0.04 32 302 9186 -48.7 -62.7 18 14.0 -49.0 280 61 316.1 316.1 287.5 316.2 0.03 33 300 9230 -48.9 -62.9 18 14.0 -49.2 280 64 316.4 316.4 287.6 316.5 0.03 34 278 9727 -51.7 -65.7 17 14.0 -52.0 289 67 319.4 319.4 288.6 319.4 0.02 35 274 9821 -51.7 -66.7 15 15.0 -52.0 290 67 320.7 320.7 289.0 320.8 0.02 36 251 10385 -55.7 -68.7 18 13.0 -55.9 285 67 322.9 322.9 289.6 322.9 0.01 37 250 10410 -55.7 -68.7 18 13.0 -55.9 285 67 323.3 323.3 289.8 323.3 0.01 38 248 10461 -55.3 -69.3 16 14.0 -55.5 285 68 324.6 324.6 290.2 324.7 0.01 39 247 10487 -55.5 -69.4 16 13.9 -55.7 285 68 324.7 324.7 290.2 324.7 0.01 40 238 10723 -57.3 -70.3 18 13.0 -57.5 284 67 325.4 325.4 290.4 325.5 0.01 41 237 10750 -56.7 -70.7 16 14.0 -56.9 284 67 326.7 326.7 290.8 326.8 0.01 42 225 11078 -58.1 -73.1 13 15.0 -58.3 280 61 329.5 329.5 291.6 329.5 0.01 43 200 11820 -58.5 -77.5 7 19.0 -58.7 275 65 340.1 340.1 294.4 340.1 0.00 44 194 12011 -59.3 -77.3 8 18.0 -59.5 275 61 341.8 341.8 294.8 341.8 0.01 45 177 12585 -58.1 -81.1 4 23.0 -58.3 277 56 352.9 352.9 297.3 352.9 0.00 46 157 13335 -60.3 -83.3 3 23.0 -60.5 280 49 361.4 361.4 299.0 361.5 0.00 47 150 13620 -59.1 -85.1 2 26.0 -59.3 270 45 368.3 368.3 300.2 368.3 0.00 48 143 13921 -57.9 -85.9 2 28.0 -58.2 266 45 375.4 375.4 301.5 375.4 0.00 49 127 14671 -57.5 -86.5 1 29.0 -57.8 277 42 389.1 389.1 303.6 389.1 0.00 50 122 14924 -58.7 -86.7 2 28.0 -59.0 289 41 391.4 391.4 304.0 391.4 0.00 51 119 15081 -57.1 -87.1 1 30.0 -57.5 290 39 397.1 397.1 304.8 397.2 0.00 52 110 15578 -58.1 -87.1 1 29.0 -58.5 275 34 404.3 404.3 305.7 404.3 0.00 53 107 15753 -57.1 -87.1 1 30.0 -57.5 275 32 409.4 409.4 306.5 409.4 0.00 54 100 16180 -58.3 -87.3 1 29.0 -58.7 275 28 415.1 415.1 307.2 415.1 0.00 55 95 16502 -57.9 -86.9 1 29.0 -58.3 275 28 422.0 422.0 307.9 422.0 0.00 56 92 16703 -59.7 -87.7 1 28.0 -60.0 272 30 422.3 422.3 308.0 422.3 0.00 57 83 17348 -57.3 -88.3 1 31.0 -57.8 265 35 439.8 439.8 309.8 439.8 0.00 58 77 17820 -58.9 -88.9 1 30.0 -59.3 269 25 446.1 446.1 310.5 446.1 0.00 59 74 18070 -56.5 -87.5 1 31.0 -57.1 267 22 456.2 456.2 311.4 456.2 0.00 60 70 18420 -58.3 -88.3 1 30.0 -58.8 250 13 459.7 459.7 311.7 459.7 0.00 61 67 18695 -59.1 -88.1 1 29.0 -59.6 248 15 463.7 463.7 312.1 463.7 0.00 62 56 19823 -56.5 -88.5 1 32.0 -57.3 261 12 494.1 494.1 314.5 494.1 0.00 63 50 20540 -57.3 -88.3 1 31.0 -58.1 285 13 508.4 508.4 315.5 508.5 0.00 64 44 21348 -58.3 -89.3 1 31.0 -59.1 302 10 524.9 524.9 316.6 525.0 0.00 65 41 21798 -54.3 -88.3 1 34.0 -55.6 274 12 545.6 545.6 317.8 545.6 0.00 66 38 22287 -53.1 -87.1 1 34.0 -54.7 267 12 560.7 560.7 318.7 560.7 0.01 67 32 23393 -54.5 -87.5 1 33.0 -56.1 28 2 585.2 585.2 319.9 585.2 0.01 68 31 23598 -52.3 -87.3 1 35.0 -54.4 82 3 596.4 596.4 320.5 596.5 0.01 69 30 23810 -52.5 -87.5 1 35.0 -54.5 165 5 601.5 601.5 320.7 601.6 0.01 70 25 24984 -53.7 -87.7 1 34.0 -55.8 163 9 630.3 630.3 321.9 630.3 0.01 71 22 25811 -50.5 -86.5 1 36.0 -53.6 223 16 663.3 663.3 323.2 663.3 0.01 72 21 26113 -52.3 -87.3 1 35.0 -55.1 293 9 666.7 666.7 323.3 666.8 0.01 73 20 26430 -49.7 -86.7 1 37.0 -53.3 325 6 684.0 684.1 323.9 684.1 0.01 74 19 26765 -49.7 -86.7 1 37.0 -53.4 281 7 694.2 694.2 324.3 694.2 0.01 75 18 27117 -51.3 -87.3 1 36.0 -54.6 235 8 699.9 699.9 324.4 700.0 0.01 76 17 27490 -48.9 -86.9 0 38.0 -53.2 203 10 719.2 719.2 325.0 719.2 0.01 77 16 27887 -49.3 -86.3 1 37.0 -53.6 243 12 730.4 730.4 325.4 730.5 0.01 78 15 28313 -46.5 -85.5 0 39.0 -52.1 304 6 753.3 753.4 326.0 753.5 0.02 79 13 29258 -48.1 -86.1 0 38.0 -53.5 0 4 779.3 779.3 326.7 779.4 0.02 80 12 29787 -46.3 -85.3 0 39.0 -52.7 0 8 803.7 803.7 327.3 803.9 0.02 81 11 30364 -47.1 -86.1 0 39.0 -53.5 5 9 821.0 821.1 327.7 821.2 0.02 82 10 31000 -43.1 -83.1 0 40.0 -51.8 20 5 858.7 858.7 328.6 859.0 0.04 83 7.5 32964 -37.5 -79.5 0 42.0 -50.7 263 13 955.0 955.0 330.4 956.1 0.10 84 7.0 33440 -38.3 -80.3 0 42.0 -51.4 235 15 970.7 970.8 330.7 971.7 0.09 85 6.8 33639 -38.9 -80.9 0 42.0 -51.7 976.3 976.3 330.8 977.2 0.08 86 6.5 33950 -37.7 -79.7 0 42.0 -51.5 994.0 994.1 331.1 995.3 0.11 TRP 225 11078 -58.1 -73.1 13 15.0 -58.3 280 61 329.5 329.5 291.6 329.5 0.01 WND 247 10487 -55.5 -69.4 16 13.9 -55.7 285 68 324.7 324.7 290.2 324.7 0.01 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 756.00 mb = 2480.36 m = 8137.55 ft Wetbulb zero: 800.34 mb = 2020.03 m = 6627.30 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 35.25 % Est. max temperature: 19.35 C = 66.83 F Sfc-Lift cond lev (LCL): 754.43 mb = 2496.48 m = 8190.44 ft T: -0.08 C 700-500 lapse rate: 6.54 C/km ThetaE index: 5.01 C Layer 850.0- 702.0 mb Conv cond level (CCL): 729.10 mb = 2769.10 m = 9084.85 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 21.46 C = 70.63 F Cap Strength: 3.68 C Lifted Index: 2.93 C Risk: None Lifted Index @300 mb: 6.39 C Lifted Index @700 mb: 1.21 C Showalter Index: 3.69 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 19.70 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 63.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.95 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 66748.19 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 759.52 mb = 2442.62 m = 8013.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 19 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 ---------------------------------------------------------- 0 972 405 250 8 7.5 2.7 | 170 19 -3.3 18.8 1 949 610 295 12 10.9 -5.1 | 180 11 0.0 11.0 2 925 822 315 13 9.2 -9.2 | 167 7 -1.6 6.9 3 915 914 315 11 7.8 -7.8 | 160 9 -3.1 8.3 4 882 1219 315 10 7.1 -7.1 | 157 10 -3.8 9.0 5 850 1528 305 8 6.6 -4.6 | 160 12 -4.3 11.5 6 819 1829 300 9 7.8 -4.5 | 165 12 -3.0 11.6 7 788 2134 300 9 7.8 -4.5 | 165 12 -3.0 11.6 8 759 2438 290 11 10.3 -3.8 | 178 12 -0.5 12.3 9 731 2743 305 17 13.9 -9.8 | 206 7 3.1 6.4 10 704 3048 285 15 14.5 -3.9 | 197 13 3.7 12.2 11 700 3092 295 21 19.0 -8.9 | 229 11 8.2 7.2 12 650 3658 290 21 19.7 -7.2 | 225 13 8.9 8.9 13 600 4267 300 31 26.8 -15.5 | 268 16 16.0 0.6 14 577 4572 290 42 39.5 -14.4 | 267 29 28.6 1.7 15 554 4877 285 38 36.7 -9.8 | 256 27 25.9 6.3 16 500 5660 300 47 40.7 -23.5 | 284 31 29.9 -7.4 17 491 5791 300 50 43.3 -25.0 | 285 34 32.5 -8.9 18 471 6096 300 51 44.2 -25.5 | 286 35 33.3 -9.4 19 400 7280 290 57 53.6 -19.5 | 275 43 42.7 -3.4 20 380 7620 295 58 52.6 -24.5 | 281 43 41.7 -8.4 21 318 8839 280 56 55.1 -9.7 | 262 45 44.3 6.4 22 304 9144 280 59 58.1 -10.2 | 263 48 47.3 5.9 23 300 9230 280 64 63.0 -11.1 | 265 52 52.2 5.0 24 277 9754 290 67 63.0 -22.9 | 277 53 52.1 -6.8 25 250 10410 285 67 64.7 -17.3 | 271 54 53.9 -1.2 26 247 10487 285 68 65.7 -17.6 | 272 55 54.8 -1.5 27 240 10668 285 68 65.7 -17.6 | 272 55 54.8 -1.5 28 225 11078 280 61 60.1 -10.6 | 264 50 49.2 5.5 29 200 11820 275 65 64.8 -5.7 | 259 55 53.9 10.4 30 198 11887 275 62 61.8 -5.4 | 258 52 50.9 10.7 31 155 13411 280 48 47.3 -8.3 | 258 37 36.4 7.8 32 150 13620 270 45 45.0 -0.0 | 245 38 34.2 16.1 33 134 14326 260 44 43.3 7.6 | 234 40 32.5 23.7 34 122 14935 290 41 38.5 -14.0 | 266 28 27.7 2.1 35 116 15240 290 36 33.8 -12.3 | 261 23 23.0 3.8 36 111 15545 275 34 33.9 -3.0 | 240 27 23.0 13.1 37 100 16180 275 28 27.9 -2.4 | 231 22 17.1 13.7 38 96 16459 275 28 27.9 -2.4 | 231 22 17.1 13.7 39 83 17374 265 35 34.9 3.1 | 231 31 24.0 19.2 40 75 17983 270 22 22.0 -0.0 | 215 20 11.2 16.1 41 71 18288 260 21 20.7 3.6 | 206 22 9.8 19.8 42 70 18420 250 13 12.2 4.4 | 184 21 1.4 20.6 43 68 18593 245 12 10.9 5.1 | 180 21 0.0 21.2 44 62 19202 260 27 26.6 4.7 | 217 26 15.8 20.8 45 59 19507 295 22 19.9 -9.3 | 233 11 9.1 6.8 46 56 19812 260 12 11.8 2.1 | 183 18 1.0 18.2 47 53 20117 285 16 15.5 -4.1 | 201 13 4.6 12.0 48 50 20540 285 13 12.6 -3.4 | 188 13 1.7 12.7 49 49 20726 270 18 18.0 -0.0 | 204 18 7.2 16.1 50 46 21031 300 10 8.7 -5.0 | 169 11 -2.2 11.1 51 44 21336 305 10 8.2 -5.7 | 166 11 -2.6 10.4 52 42 21641 260 10 9.8 1.7 | 177 18 -1.0 17.8 53 40 21946 285 14 13.5 -3.6 | 192 13 2.7 12.5 54 38 22250 250 12 11.3 4.1 | 181 20 0.4 20.2 55 36 22555 5 10 -0.9 -10.0 | 118 13 -11.7 6.1 56 32 23470 30 1 -0.5 -0.9 | 143 19 -11.3 15.2 57 30 23810 165 5 -1.3 4.8 | 150 24 -12.1 20.9 58 27 24384 170 6 -1.0 5.9 | 152 25 -11.9 22.0 59 24 25298 160 10 -3.4 9.4 | 151 29 -14.3 25.5 60 22 25908 235 17 13.9 9.8 | 187 26 3.1 25.9 61 21 26213 320 5 3.2 -3.8 | 148 14 -7.6 12.3 62 20 26430 325 6 3.4 -4.9 | 147 13 -7.4 11.2 63 17 27432 195 9 2.3 8.7 | 161 26 -8.5 24.8 64 16 27737 230 13 10.0 8.4 | 178 24 -0.9 24.5 65 16 28042 255 11 10.6 2.8 | 179 19 -0.2 19.0 66 14 28651 0 0 -0.0 -0.0 | 146 19 -10.8 16.1 67 11 30175 360 10 -0.0 -10.0 | 119 12 -10.8 6.1 68 10 31000 20 5 -1.7 -4.7 | 132 17 -12.5 11.4 69 7 33440 235 15 12.3 8.6 | 183 25 1.5 24.7 Wind Parameters Mean winds (0-6000m): 296.1 at 25.9 knts Storm direction: 326.1 at 19.4 knts Shear (0-3000m) pos: 2.4 neg: 1.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 56.5 deg Storm rel helicity (0-3000m) pos: 54.7 neg: -11.9 tot: 42.8 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 27.74 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 11 176 11| 11.0 0.0 11.0| 12.2 -6.6 5.6 11.3 -0.00| 15.0 -0.1 1000 306 11 168 10| 5.5 1.3 6.8| 13.2 -7.7 5.4 5.4 -0.01| 8.9 -0.1 1500 305 10 166 11| 3.7 1.2 4.8| 17.2 -7.7 9.5 6.3 0.05| 6.7 0.4 2000 303 10 167 11| 2.7 1.2 3.9| 24.6 -7.7 16.9 8.4 0.16| 5.6 0.9 2500 302 11 171 11| 2.9 0.9 3.9| 37.0 -8.9 28.0 11.2 0.25| 6.3 1.6 3000 299 12 179 10| 2.4 1.3 3.7| 54.7 -11.9 42.8 14.3 0.32| 6.8 2.2 4000 298 16 200 9| 3.5 1.0 4.5| 93.5 -12.8 80.7 20.2 0.40| 7.3 3.0 5000 294 21 228 11| 3.7 1.4 5.1|157.1 -50.2 106.9 21.4 0.34| 7.9 2.7 6000 296 26 249 13| 3.7 1.5 5.2|202.3 -67.5 134.8 22.5 0.34| 7.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250421.00.gif