UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025032112.upa.cvt Date: 1200Z 21 MAR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:1200Z 21 MAR 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 189 SFC 975 405 5.8 4.7 93 1.1 5.2 0 0 281.0 281.9 279.6 296.1 5.49 2 966 479 4.8 4.6 99 0.2 4.7 299 1 280.7 281.7 279.5 295.9 5.50 3 955 571 4.2 4.2 100 0.0 4.2 223 2 281.0 282.0 279.5 296.0 5.41 4 930 782 3.4 2.7 95 0.7 3.1 154 4 282.3 283.2 279.7 296.2 5.00 5 925 825 3.6 2.5 93 1.1 3.1 145 4 283.0 283.8 279.9 296.8 4.95 6 924 834 3.4 2.4 93 1.0 2.9 147 4 282.9 283.7 279.8 296.6 4.92 7 916 905 4.2 -0.3 72 4.5 2.2 163 5 284.4 285.1 279.5 295.9 4.08 8 870 1322 1.2 -1.0 85 2.2 0.3 194 13 285.5 286.2 280.0 297.1 4.08 9 850 1509 0.4 -2.0 84 2.4 -0.6 210 16 286.6 287.2 280.3 297.7 3.88 10 838 1623 0.2 -1.5 88 1.7 -0.6 221 17 287.5 288.2 281.0 299.2 4.09 11 793 2064 -2.7 -2.7 100 0.0 -2.7 248 21 289.0 289.7 281.5 300.4 3.95 12 740 2611 -4.3 -4.3 100 0.0 -4.3 278 18 293.0 293.7 283.0 304.1 3.75 13 700 3048 -6.7 -6.7 100 0.0 -6.7 280 21 295.1 295.7 283.4 304.9 3.30 14 692 3138 -7.3 -7.3 100 0.0 -7.3 277 20 295.4 295.9 283.4 304.9 3.19 15 690 3160 -7.1 -7.4 98 0.3 -7.2 276 20 295.8 296.4 283.5 305.4 3.18 16 688 3183 -6.9 -8.9 86 2.0 -7.7 276 19 296.3 296.8 283.3 304.9 2.83 17 683 3240 -7.1 -9.5 83 2.4 -7.9 274 19 296.7 297.2 283.4 304.9 2.72 18 672 3366 -8.1 -12.5 71 4.4 -9.6 270 17 297.0 297.4 282.8 303.6 2.18 19 604 4183 -14.7 -16.1 89 1.4 -15.1 268 10 298.5 298.9 283.1 304.1 1.80 20 576 4541 -17.1 -18.9 86 1.8 -17.6 259 18 299.8 300.1 283.2 304.5 1.49 21 561 4739 -16.3 -17.6 90 1.3 -16.7 251 24 303.0 303.3 284.7 308.4 1.71 22 519 5322 -18.1 -19.6 88 1.5 -18.5 264 50 307.7 308.0 286.3 312.7 1.56 23 500 5600 -19.9 -21.8 85 1.9 -20.4 275 49 308.8 309.0 286.5 313.2 1.34 24 427 6760 -26.7 -29.4 78 2.7 -27.2 270 59 314.4 314.5 287.8 317.1 0.78 25 400 7230 -30.5 -32.8 80 2.3 -30.8 270 60 315.3 315.5 287.9 317.5 0.61 26 367 7834 -34.9 -37.1 80 2.2 -35.1 265 65 317.3 317.4 288.4 318.9 0.43 27 327 8625 -42.1 -45.5 69 3.4 -42.3 265 70 318.1 318.1 288.3 318.8 0.20 28 311 8961 -45.1 -48.5 69 3.4 -45.3 265 72 318.5 318.5 288.4 319.1 0.15 29 300 9200 -47.1 -49.7 75 2.6 -47.2 265 74 319.0 319.0 288.6 319.5 0.14 30 299 9222 -47.3 -50.0 74 2.7 -47.4 265 74 319.0 319.0 288.6 319.5 0.13 31 295 9311 -47.9 -51.4 67 3.5 -48.0 265 74 319.4 319.4 288.7 319.8 0.11 32 282 9606 -50.3 -52.9 74 2.6 -50.4 265 76 320.1 320.1 288.9 320.5 0.10 33 272 9841 -52.1 -55.0 71 2.9 -52.2 265 82 320.8 320.8 289.0 321.1 0.08 34 266 9984 -53.5 -57.7 60 4.2 -53.6 265 85 320.8 320.8 289.0 321.0 0.06 35 261 10106 -54.5 -56.3 80 1.8 -54.5 265 88 321.1 321.1 289.2 321.3 0.07 36 255 10254 -55.7 -57.2 83 1.5 -55.7 265 91 321.4 321.4 289.3 321.7 0.07 37 250 10380 -56.5 -58.2 81 1.7 -56.5 265 94 322.1 322.1 289.5 322.3 0.06 38 243 10561 -57.9 -60.0 77 2.1 -57.9 266 96 322.6 322.6 289.6 322.8 0.05 39 237 10719 -59.1 -60.6 83 1.5 -59.1 266 98 323.1 323.1 289.8 323.3 0.05 40 233 10826 -59.9 -62.6 71 2.7 -59.9 267 100 323.5 323.5 289.9 323.6 0.04 41 229 10934 -60.9 -62.7 79 1.8 -60.9 267 101 323.5 323.6 289.9 323.7 0.04 42 218 11240 -63.1 -66.6 62 3.5 -63.1 269 105 324.7 324.7 290.2 324.8 0.02 43 212 11412 -63.9 -65.7 78 1.8 -63.9 269 108 326.1 326.1 290.6 326.2 0.03 44 211 11441 -64.1 -66.2 75 2.1 -64.1 269 108 326.2 326.2 290.6 326.3 0.02 45 209 11500 -64.1 -68.5 55 4.4 -64.1 270 109 327.1 327.1 290.9 327.2 0.02 46 206 11589 -64.8 -69.4 53 4.5 -64.9 270 110 327.3 327.3 291.0 327.4 0.02 47 205 11619 -65.1 -69.7 53 4.6 -65.1 270 108 327.3 327.3 291.0 327.4 0.02 48 200 11770 -64.7 -69.7 50 5.0 -64.7 270 99 330.3 330.3 291.8 330.4 0.02 49 198 11831 -64.7 -69.7 50 5.0 -64.7 270 105 331.2 331.3 292.1 331.3 0.02 50 194 11955 -64.7 -72.7 32 8.0 -64.8 271 105 333.2 333.2 292.6 333.2 0.01 51 192 12018 -64.1 -75.1 21 11.0 -64.2 271 100 335.1 335.1 293.1 335.2 0.01 52 177 12521 -57.9 -80.9 4 23.0 -58.1 274 67 353.2 353.2 297.3 353.2 0.00 53 173 12665 -58.1 -81.1 4 23.0 -58.3 271 64 355.2 355.2 297.7 355.2 0.00 54 161 13119 -54.9 -80.9 3 26.0 -55.2 261 54 368.0 368.0 300.2 368.0 0.00 55 150 13570 -54.9 -82.9 2 28.0 -55.3 285 50 375.5 375.5 301.5 375.5 0.00 56 146 13742 -54.5 -82.5 2 28.0 -54.9 285 48 379.1 379.1 302.1 379.1 0.00 57 106 15772 -57.9 -85.9 2 28.0 -58.3 291 32 409.0 409.0 306.4 409.0 0.00 58 100 16140 -56.7 -85.7 1 29.0 -57.2 295 29 418.2 418.2 307.5 418.2 0.00 59 85 17164 -59.7 -86.7 2 27.0 -60.0 281 20 432.0 432.0 309.0 432.0 0.00 60 78 17705 -56.9 -85.9 1 29.0 -57.5 281 19 448.6 448.6 310.7 448.6 0.00 61 73 18124 -57.9 -86.9 1 29.0 -58.4 293 14 455.0 455.0 311.3 455.0 0.00 62 70 18390 -55.3 -85.3 1 30.0 -56.0 300 13 466.1 466.1 312.3 466.1 0.00 63 69 18482 -55.1 -85.1 1 30.0 -55.9 296 13 468.4 468.4 312.5 468.5 0.00 64 65 18861 -57.5 -86.5 1 29.0 -58.1 346 11 471.3 471.3 312.7 471.3 0.00 65 53 20144 -59.1 -87.1 1 28.0 -59.7 37 11 495.9 495.9 314.7 495.9 0.00 66 50 20510 -57.9 -86.9 1 29.0 -58.6 50 6 507.0 507.0 315.4 507.1 0.00 67 49 20637 -57.3 -87.3 1 30.0 -58.1 60 7 511.4 511.4 315.7 511.4 0.00 68 44 21314 -59.3 -87.3 1 28.0 -60.0 85 11 522.5 522.5 316.5 522.5 0.00 69 41 21756 -59.1 -87.1 1 28.0 -59.9 67 17 533.7 533.7 317.2 533.7 0.00 70 37 22404 -55.9 -86.9 1 31.0 -57.1 68 23 557.8 557.8 318.5 557.8 0.01 71 32 23329 -55.3 -86.3 1 31.0 -56.8 80 37 583.0 583.0 319.8 583.1 0.01 72 30 23740 -55.7 -86.7 1 31.0 -57.2 80 41 592.8 592.8 320.3 592.8 0.01 73 28 24180 -56.3 -87.3 1 31.0 -57.8 77 42 602.9 602.9 320.7 603.0 0.01 74 22 25721 -54.3 -86.3 1 32.0 -56.5 83 50 651.9 652.0 322.7 652.0 0.01 75 20 26330 -56.1 -87.1 1 31.0 -58.1 80 52 664.5 664.5 323.2 664.5 0.01 76 18 26998 -57.1 -88.1 1 31.0 -59.0 85 49 681.6 681.6 323.8 681.7 0.01 77 15 28165 -51.7 -85.7 1 34.0 -55.4 89 62 736.1 736.1 325.6 736.2 0.02 78 15 28165 -50.1 -85.1 1 35.0 -54.3 89 62 741.4 741.4 325.7 741.5 0.02 79 15 28165 -50.1 -85.1 1 35.0 -54.3 89 62 741.4 741.4 325.7 741.5 0.02 80 14 28614 -51.3 -85.3 1 34.0 -55.3 88 67 752.1 752.1 326.0 752.2 0.02 81 12 29623 -47.9 -83.9 1 36.0 -53.7 86 78 798.0 798.0 327.2 798.3 0.03 82 10 30830 -46.1 -84.1 1 38.0 -53.3 85 88 847.5 847.5 328.4 847.8 0.03 83 9.5 31172 -45.3 -83.3 1 38.0 -53.1 863.0 863.0 328.7 863.4 0.04 84 9.0 31531 -46.7 -83.7 1 37.0 -54.0 871.1 871.1 328.8 871.5 0.04 85 7.2 33030 -41.1 -82.1 0 41.0 -52.4 951.4 951.5 330.4 952.2 0.07 86 7.1 33125 -41.7 -81.7 1 40.0 -52.7 952.8 952.8 330.4 953.6 0.07 TRP 205 11619 -65.1 -69.7 53 4.6 -65.1 270 108 327.3 327.3 291.0 327.4 0.02 WND 206 11589 -64.8 -69.4 53 4.5 -64.9 270 110 327.3 327.3 291.0 327.4 0.02 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 834.90 mb = 1653.55 m = 5424.98 ft Wetbulb zero: 864.22 mb = 1375.56 m = 4512.94 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 89.16 % Est. max temperature: 12.72 C = 54.89 F Sfc-Lift cond lev (LCL): 958.61 mb = 540.58 m = 1773.55 ft T: 4.40 C 700-500 lapse rate: 5.17 C/km ThetaE index: 0.86 C Layer 924.0- 870.0 mb Conv cond level (CCL): 859.06 mb = 1423.68 m = 4670.82 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 10.87 C = 51.56 F Cap Strength: 11.18 C Lifted Index: 11.72 C Risk: None Lifted Index @300 mb: 16.16 C Lifted Index @700 mb: 4.94 C Showalter Index: 10.72 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 17.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 219.29 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.07 J/kg Max Up Vert Vel: 6.94 m/s Conv Inhibition (B-): 74559.72 J/kg Cap Strength: 11.50 C Lift Cond Lev (LCL): 898.06 mb = 1064.79 m = 3493.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 18 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 ---------------------------------------------------------- 0 975 405 0 0 -0.0 -0.0 | 112 18 -16.8 6.7 1 950 610 190 2 0.3 2.0 | 118 19 -16.5 8.7 2 925 825 145 4 -2.3 3.3 | 118 22 -19.1 10.0 3 915 914 165 5 -1.3 4.8 | 123 22 -18.1 11.6 4 881 1219 185 11 1.0 11.0 | 138 24 -15.9 17.7 5 850 1509 210 16 8.0 13.9 | 157 22 -8.8 20.6 6 816 1829 240 19 16.5 9.5 | 179 16 -0.4 16.2 7 786 2134 250 21 19.7 7.2 | 192 14 2.9 13.9 8 756 2438 275 17 16.9 -1.5 | 181 5 0.1 5.2 9 727 2743 280 18 17.7 -3.1 | 194 4 0.9 3.6 10 700 3048 280 21 20.7 -3.6 | 231 5 3.8 3.1 11 646 3658 260 13 12.8 2.3 | 156 10 -4.0 9.0 12 596 4267 270 10 10.0 -0.0 | 135 10 -6.8 6.7 13 550 4877 245 29 26.3 12.3 | 206 21 9.4 19.0 14 528 5182 260 50 49.2 8.7 | 245 36 32.4 15.4 15 508 5486 270 51 51.0 -0.0 | 259 35 34.2 6.7 16 500 5600 275 49 48.8 -4.3 | 266 32 32.0 2.5 17 467 6096 270 58 58.0 -0.0 | 261 42 41.2 6.7 18 400 7230 270 60 60.0 -0.0 | 261 44 43.2 6.7 19 378 7620 265 64 63.8 5.6 | 255 49 46.9 12.3 20 302 9144 265 73 72.7 6.4 | 257 57 55.9 13.1 21 300 9200 265 74 73.7 6.4 | 257 58 56.9 13.2 22 289 9449 265 73 72.7 6.4 | 257 57 55.9 13.1 23 250 10380 265 94 93.6 8.2 | 259 78 76.8 14.9 24 206 11589 270 110 110.0 -0.0 | 266 93 93.2 6.7 25 205 11619 270 108 108.0 -0.0 | 266 91 91.2 6.7 26 200 11770 270 99 99.0 -0.0 | 265 82 82.2 6.7 27 196 11887 270 110 110.0 -0.0 | 266 93 93.2 6.7 28 178 12497 275 68 67.7 -5.9 | 269 51 50.9 0.8 29 162 13106 260 54 53.2 9.4 | 246 40 36.3 16.1 30 154 13411 270 61 61.0 -0.0 | 261 45 44.2 6.7 31 150 13570 285 50 48.3 -12.9 | 281 32 31.5 -6.2 32 140 14021 285 45 43.5 -11.6 | 280 27 26.6 -4.9 33 115 15240 285 37 35.7 -9.6 | 279 19 18.9 -2.9 34 100 16140 295 29 26.3 -12.3 | 300 11 9.4 -5.5 35 100 16154 285 28 27.0 -7.2 | 273 10 10.2 -0.5 36 95 16459 295 29 26.3 -12.3 | 300 11 9.4 -5.5 37 91 16764 305 18 14.7 -10.3 | 30 4 -2.1 -3.6 38 86 17069 275 20 19.9 -1.7 | 212 6 3.1 5.0 39 82 17374 295 19 17.2 -8.0 | 344 1 0.4 -1.3 40 78 17678 280 19 18.7 -3.3 | 209 4 1.9 3.4 41 75 17983 295 16 14.5 -6.8 | 89 2 -2.3 -0.0 42 71 18288 290 11 10.3 -3.8 | 114 7 -6.5 3.0 43 70 18390 300 13 11.3 -6.5 | 92 6 -5.6 0.2 44 68 18593 290 14 13.2 -4.8 | 118 4 -3.7 1.9 45 65 18898 355 10 0.9 -10.0 | 79 16 -16.0 -3.2 46 62 19202 345 15 3.9 -14.5 | 59 15 -13.0 -7.8 47 59 19507 25 12 -5.1 -10.9 | 79 22 -21.9 -4.1 48 56 19812 15 10 -2.6 -9.7 | 81 20 -19.4 -2.9 49 51 20422 55 11 -9.0 -6.3 | 91 26 -25.9 0.4 50 50 20510 50 6 -4.6 -3.9 | 98 22 -21.4 2.9 51 46 21031 90 11 -11.0 0.0 | 104 29 -27.8 6.7 52 44 21336 85 11 -11.0 -1.0 | 102 28 -27.8 5.8 53 42 21641 55 11 -9.0 -6.3 | 91 26 -25.9 0.4 54 40 21946 85 25 -24.9 -2.2 | 96 42 -41.7 4.5 55 38 22250 65 20 -18.1 -8.5 | 87 35 -35.0 -1.7 56 33 23165 80 36 -35.5 -6.3 | 91 52 -52.3 0.5 57 30 23740 80 41 -40.4 -7.1 | 90 57 -57.2 -0.4 58 30 23774 70 37 -34.8 -12.7 | 83 52 -51.6 -5.9 59 27 24384 80 44 -43.3 -7.6 | 89 60 -60.2 -0.9 60 26 24689 90 43 -43.0 0.0 | 96 60 -59.8 6.7 61 24 25298 85 49 -48.8 -4.3 | 92 66 -65.7 2.5 62 20 26330 80 52 -51.2 -9.0 | 88 68 -68.1 -2.3 63 19 26518 80 44 -43.3 -7.6 | 89 60 -60.2 -0.9 64 17 27432 90 53 -53.0 0.0 | 96 70 -69.8 6.7 65 11 30175 85 84 -83.7 -7.3 | 90 101 -100.5 -0.6 66 10 30830 85 88 -87.7 -7.7 | 89 105 -104.5 -0.9 Wind Parameters Mean winds (0-6000m): 261.8 at 24.2 knts Storm direction: 291.8 at 18.1 knts Shear (0-3000m) pos: 3.4 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 160.1 neg: -11.8 tot: 148.3 m^2/s^2 ave: 49.4 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 80.35 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 ------------------------------------------------------------------------------- 500 163 2 117 20| 5.0 0.0 5.0| 19.0 -1.7 17.3 34.6 0.46| 7.6 3.5 1000 182 6 127 21| 7.3 0.0 7.3| 86.9 -1.7 85.2 85.2 0.77| 9.8 7.5 1500 208 10 141 20| 6.7 0.0 6.7|145.7 -1.7 144.0 96.0 0.79| 11.2 8.8 2000 227 12 153 17| 4.5 0.0 4.5|156.6 -3.7 152.9 76.5 0.63| 11.2 7.1 2500 242 13 159 14| 4.0 0.0 4.0|159.1 -4.0 155.1 62.0 0.62| 9.8 6.1 3000 251 14 164 12| 3.4 0.8 4.2|160.1 -11.8 148.3 49.4 0.46| 9.4 4.3 4000 255 14 162 11| 2.8 1.1 4.0|169.2 -26.3 142.9 35.7 0.35| 8.5 3.0 5000 255 18 182 11| 4.7 1.7 6.5|388.5 -26.3 362.2 72.4 0.51| 11.5 5.8 6000 262 24 215 12| 4.4 1.7 6.1|445.7 -56.9 388.8 64.8 0.46| 11.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250321.12.gif