UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 24 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 95 SFC 966 405 22.0 1.0 25 21.0 11.0 320 7 298.1 298.9 285.6 310.8 4.25 2 951 536 19.0 -2.0 24 21.0 8.8 301 5 296.4 297.0 284.1 306.8 3.47 3 925 765 16.6 -2.4 27 19.0 7.5 270 5 296.3 296.9 284.0 306.6 3.46 4 850 1475 9.8 -3.2 40 13.0 3.8 320 5 296.4 297.1 284.2 307.0 3.55 5 801 1964 5.0 -4.0 52 9.0 1.0 115 4 296.4 297.0 284.2 307.0 3.55 6 790 2077 4.4 -5.6 48 10.0 0.1 150 6 296.9 297.5 284.0 306.5 3.18 7 785 2128 3.8 -4.2 56 8.0 0.3 166 7 296.8 297.4 284.4 307.5 3.57 8 782 2159 3.8 -4.2 56 8.0 0.3 171 7 297.1 297.8 284.5 307.9 3.58 9 764 2348 2.2 -7.8 48 10.0 -1.9 177 8 297.4 297.9 283.7 305.8 2.78 10 755 2444 1.2 -6.8 55 8.0 -2.1 180 8 297.3 297.9 284.0 306.5 3.04 11 753 2465 1.2 -7.8 51 9.0 -2.4 177 8 297.5 298.0 283.8 306.1 2.82 12 752 2476 1.2 -9.8 44 11.0 -3.0 175 8 297.7 298.1 283.4 305.0 2.41 13 705 2992 -2.9 -15.9 36 13.0 -7.1 110 10 298.7 298.9 282.8 303.6 1.57 14 700 3048 -3.3 -19.3 28 16.0 -7.9 105 10 298.8 299.0 282.4 302.6 1.18 15 680 3277 -4.9 -30.9 11 26.0 -10.4 74 7 299.5 299.6 281.7 301.0 0.43 16 656 3558 -6.7 -32.7 11 26.0 -11.9 28 4 300.6 300.7 282.1 301.9 0.37 17 650 3630 -6.3 -39.3 5 33.0 -12.0 17 3 301.8 301.9 282.4 302.5 0.19 18 618 4023 -8.7 -45.7 3 37.0 -14.0 16 6 303.5 303.5 283.0 303.8 0.10 19 509 5497 -18.9 -40.9 12 22.0 -21.8 5 13 308.4 308.5 285.0 309.2 0.21 20 500 5630 -20.1 -41.1 14 21.0 -22.8 5 13 308.5 308.6 285.1 309.3 0.21 21 494 5719 -20.9 -40.9 15 20.0 -23.4 5 14 308.6 308.7 285.1 309.4 0.22 22 455 6321 -25.3 -49.3 9 24.0 -27.4 5 18 310.5 310.5 285.6 310.8 0.09 23 439 6579 -27.7 -46.7 15 19.0 -29.3 5 17 310.6 310.6 285.7 311.1 0.13 24 423 6845 -29.9 -51.9 10 22.0 -31.4 3 17 311.1 311.1 285.8 311.4 0.07 25 400 7240 -33.3 -53.3 12 20.0 -34.5 355 19 311.7 311.7 286.0 312.0 0.07 26 374 7706 -37.5 -53.5 17 16.0 -38.3 350 21 312.2 312.2 286.2 312.5 0.07 27 353 8100 -41.1 -57.1 16 16.0 -41.7 350 21 312.5 312.6 286.3 312.7 0.05 28 330 8553 -45.1 -60.1 17 15.0 -45.5 350 22 313.1 313.1 286.5 313.3 0.04 29 320 8757 -46.7 -63.7 13 17.0 -47.1 350 22 313.7 313.7 286.6 313.8 0.02 30 314 8882 -47.7 -63.7 14 16.0 -48.0 350 22 314.0 314.0 286.8 314.1 0.02 31 310 8966 -48.5 -60.5 24 12.0 -48.8 350 22 314.0 314.0 286.8 314.2 0.04 32 305 9072 -49.5 -65.5 14 16.0 -49.8 350 22 314.1 314.1 286.8 314.2 0.02 33 300 9180 -50.1 -65.1 15 15.0 -50.4 340 24 314.7 314.7 287.0 314.8 0.02 34 297 9246 -50.7 -67.7 12 17.0 -51.0 339 24 314.8 314.8 287.1 314.8 0.01 35 295 9290 -50.9 -67.9 12 17.0 -51.2 338 25 315.1 315.1 287.1 315.2 0.01 36 272 9815 -55.7 -68.7 18 13.0 -55.9 329 27 315.6 315.6 287.3 315.6 0.01 37 266 9957 -56.9 -65.9 31 9.0 -57.0 327 25 315.8 315.8 287.4 315.9 0.02 38 263 10029 -57.3 -68.3 23 11.0 -57.4 325 25 316.3 316.3 287.5 316.3 0.01 39 250 10350 -58.7 -69.7 23 11.0 -58.8 320 22 318.8 318.8 288.3 318.8 0.01 40 245 10476 -59.3 -70.3 23 11.0 -59.4 305 29 319.7 319.8 288.6 319.8 0.01 41 242 10553 -59.3 -69.3 26 10.0 -59.4 305 29 320.9 320.9 289.0 320.9 0.01 42 236 10710 -58.1 -70.1 20 12.0 -58.2 303 29 325.0 325.0 290.3 325.1 0.01 43 226 10980 -59.7 -70.7 23 11.0 -59.8 290 31 326.6 326.6 290.7 326.7 0.01 44 219 11178 -56.1 -79.1 4 23.0 -56.3 297 34 335.1 335.1 293.1 335.1 0.00 45 210 11442 -57.7 -77.7 6 20.0 -57.9 293 31 336.7 336.7 293.5 336.7 0.00 46 200 11750 -55.9 -78.9 4 23.0 -56.1 280 24 344.2 344.2 295.3 344.3 0.00 47 195 11912 -54.9 -81.9 2 27.0 -55.2 283 26 348.3 348.3 296.3 348.4 0.00 48 180 12425 -54.5 -83.5 2 29.0 -54.8 261 27 357.1 357.1 298.1 357.1 0.00 49 178 12496 -54.5 -83.5 2 29.0 -54.8 262 28 358.2 358.2 298.4 358.2 0.00 50 157 13299 -55.9 -85.9 1 30.0 -56.2 263 30 368.9 368.9 300.4 368.9 0.00 51 151 13548 -55.1 -85.1 1 30.0 -55.5 260 25 374.4 374.4 301.4 374.4 0.00 52 150 13590 -55.5 -85.5 1 30.0 -55.8 260 24 374.5 374.5 301.4 374.5 0.00 53 140 14028 -57.3 -86.3 1 29.0 -57.6 251 28 378.8 378.8 302.1 378.8 0.00 54 125 14746 -55.9 -86.9 1 31.0 -56.3 262 27 393.8 393.8 304.3 393.8 0.00 55 112 15442 -57.7 -87.7 1 30.0 -58.0 245 22 403.0 403.0 305.6 403.0 0.00 56 100 16160 -55.9 -86.9 1 31.0 -56.4 265 25 419.7 419.7 307.7 419.7 0.00 57 91 16757 -57.1 -88.1 1 31.0 -57.6 241 21 428.8 428.8 308.7 428.8 0.00 58 80 17574 -55.3 -87.3 1 32.0 -55.9 260 22 448.6 448.6 310.7 448.6 0.00 59 71 18330 -57.5 -88.5 1 31.0 -58.0 267 22 459.5 459.5 311.7 459.5 0.00 60 70 18420 -56.3 -88.3 1 32.0 -56.9 260 20 463.9 463.9 312.1 464.0 0.00 61 62 19193 -55.5 -87.5 1 32.0 -56.3 264 16 482.1 482.1 313.6 482.1 0.00 62 55 19954 -57.1 -88.1 1 31.0 -57.8 265 15 495.2 495.2 314.6 495.2 0.00 63 50 20560 -55.1 -88.1 1 33.0 -56.1 255 12 513.6 513.6 315.9 513.6 0.00 64 44 21376 -56.5 -88.5 1 32.0 -57.5 208 8 529.3 529.3 316.9 529.4 0.00 65 35 22839 -53.9 -87.9 1 34.0 -55.5 235 16 571.9 571.9 319.3 572.0 0.00 66 32 23415 -54.3 -88.3 1 34.0 -55.9 255 13 585.7 585.7 319.9 585.7 0.00 67 30 23830 -53.3 -87.3 1 34.0 -55.2 270 11 599.3 599.3 320.6 599.4 0.01 68 28 24275 -51.9 -87.9 1 36.0 -54.2 275 9 615.2 615.2 321.3 615.2 0.01 69 26 24754 -53.5 -87.5 1 34.0 -55.6 327 3 623.8 623.8 321.6 623.9 0.01 70 24 25271 -51.3 -87.3 1 36.0 -54.0 41 3 644.6 644.6 322.5 644.7 0.01 71 22 25833 -53.7 -88.7 1 35.0 -56.1 124 8 653.7 653.7 322.8 653.8 0.01 72 20 26450 -50.3 -87.3 0 37.0 -53.7 230 10 682.2 682.2 323.9 682.3 0.01 73 19 26786 -48.7 -86.7 0 38.0 -52.7 194 10 697.3 697.3 324.3 697.3 0.01 74 18 27141 -49.9 -86.9 1 37.0 -53.7 129 11 704.3 704.3 324.6 704.4 0.01 75 13 29284 -47.3 -86.3 0 39.0 -53.0 98 11 782.0 782.1 326.8 782.2 0.02 76 13 29284 -47.7 -86.7 0 39.0 -53.2 98 11 780.7 780.7 326.8 780.8 0.02 77 12 29815 -45.7 -84.7 0 39.0 -52.4 105 11 805.8 805.8 327.4 806.0 0.03 78 11 30394 -46.5 -85.5 0 39.0 -53.2 112 11 823.2 823.2 327.8 823.4 0.02 79 10 31030 -44.5 -84.5 0 40.0 -52.5 120 11 853.4 853.5 328.5 853.7 0.03 80 9.9 31097 -44.5 -84.5 0 40.0 -52.5 855.9 855.9 328.5 856.2 0.03 81 9.1 31667 -40.5 -81.5 0 41.0 -51.0 892.1 892.1 329.2 892.7 0.06 82 8.8 31894 -41.7 -82.7 0 41.0 -51.7 896.1 896.1 329.4 896.5 0.05 83 8.1 32458 -40.7 -81.7 0 41.0 -51.6 921.5 921.6 329.8 922.2 0.06 84 7.5 32986 -36.7 -79.7 0 43.0 -50.4 958.2 958.3 330.5 959.3 0.09 TRP 245 10476 -59.3 -70.3 23 11.0 -59.4 305 29 319.7 319.8 288.6 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 738.24 mb = 2626.81 m = 8618.05 ft Wetbulb zero: 779.83 mb = 2182.00 m = 7158.70 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 23.84 % Est. max temperature: 20.33 C = 68.59 F Sfc-Lift cond lev (LCL): 706.30 mb = 2976.82 m = 9766.35 ft T: -2.78 C 700-500 lapse rate: 6.51 C/km ThetaE index: 5.53 C Layer 753.0- 656.0 mb Conv cond level (CCL): 656.47 mb = 3552.45 m = 11654.87 ft Mean mixing ratio: 3.54 g/kg Conv temperature: 24.46 C = 76.04 F Cap Strength: 4.22 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 5.63 C Lifted Index @700 mb: 2.14 C Showalter Index: 4.14 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 16.90 C K Index: 10.70 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.98 J/kg Max Up Vert Vel: 3.16 m/s Conv Inhibition (B-): 54127.13 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 695.57 mb = 3098.00 m = 10163.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 7 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 ---------------------------------------------------------- 0 966 405 320 7 4.5 -5.4 | 273 9 8.9 -0.5 1 942 610 290 4 3.8 -1.4 | 247 9 8.1 3.5 2 925 765 270 5 5.0 -0.0 | 243 11 9.4 4.8 3 909 914 285 4 3.9 -1.0 | 245 9 8.3 3.8 4 876 1219 300 5 4.3 -2.5 | 255 9 8.7 2.3 5 850 1475 320 5 3.2 -3.8 | 263 8 7.6 1.0 6 814 1829 75 2 -1.9 -0.5 | 210 5 2.5 4.3 7 784 2134 170 7 -1.2 6.9 | 195 12 3.2 11.7 8 755 2438 180 8 0.0 8.0 | 199 14 4.4 12.8 9 727 2743 130 8 -6.1 5.1 | 170 10 -1.7 10.0 10 700 3048 105 10 -9.7 2.6 | 145 9 -5.3 7.4 11 700 3048 110 10 -9.4 3.4 | 149 10 -5.0 8.2 12 647 3658 10 3 -0.5 -3.0 | 244 4 3.9 1.9 13 597 4267 20 9 -3.1 -8.5 | 340 4 1.3 -3.6 14 552 4877 360 11 -0.0 -11.0 | 325 8 4.4 -6.2 15 509 5486 5 13 -1.1 -13.0 | 338 9 3.3 -8.1 16 500 5630 5 13 -1.1 -13.0 | 338 9 3.3 -8.1 17 469 6096 5 19 -1.7 -18.9 | 349 14 2.7 -14.1 18 431 6706 5 17 -1.5 -16.9 | 346 12 2.9 -12.1 19 400 7240 355 19 1.7 -18.9 | 337 15 6.0 -14.1 20 378 7620 350 21 3.6 -20.7 | 333 18 8.0 -15.9 21 302 9144 350 22 3.8 -21.7 | 334 19 8.2 -16.8 22 300 9180 340 24 8.2 -22.6 | 325 22 12.6 -17.7 23 274 9754 330 27 13.5 -23.4 | 316 26 17.9 -18.6 24 250 10350 320 22 14.1 -16.9 | 303 22 18.5 -12.0 25 249 10363 340 24 8.2 -22.6 | 325 22 12.6 -17.7 26 245 10476 305 29 23.8 -16.6 | 293 31 28.1 -11.8 27 238 10668 305 29 23.8 -16.6 | 293 31 28.1 -11.8 28 226 10973 290 31 29.1 -10.6 | 280 34 33.5 -5.8 29 216 11278 300 35 30.3 -17.5 | 290 37 34.7 -12.7 30 200 11750 280 24 23.6 -4.2 | 269 28 28.0 0.7 31 196 11887 285 26 25.1 -6.7 | 274 30 29.5 -1.9 32 187 12192 260 25 24.6 4.3 | 252 30 29.0 9.2 33 162 13106 265 34 33.9 3.0 | 258 39 38.3 7.8 34 150 13590 260 24 23.6 4.2 | 252 29 28.0 9.0 35 134 14326 245 30 27.2 12.7 | 241 36 31.6 17.5 36 121 14935 270 26 26.0 -0.0 | 261 31 30.4 4.8 37 116 15240 255 19 18.4 4.9 | 247 25 22.7 9.7 38 110 15545 240 23 19.9 11.5 | 236 29 24.3 16.3 39 105 15850 265 28 27.9 2.4 | 257 33 32.3 7.3 40 100 16160 265 25 24.9 2.2 | 257 30 29.3 7.0 41 95 16459 265 25 24.9 2.2 | 257 30 29.3 7.0 42 91 16764 240 21 18.2 10.5 | 236 27 22.6 15.3 43 75 17983 270 22 22.0 -0.0 | 260 27 26.4 4.8 44 71 18288 270 23 23.0 -0.0 | 260 28 27.4 4.8 45 70 18420 260 20 19.7 3.5 | 251 25 24.1 8.3 46 68 18593 270 24 24.0 -0.0 | 260 29 28.4 4.8 47 65 18898 240 18 15.6 9.0 | 235 24 20.0 13.8 48 62 19202 265 16 15.9 1.4 | 253 21 20.3 6.2 49 59 19507 250 10 9.4 3.4 | 239 16 13.8 8.2 50 54 20117 270 17 17.0 -0.0 | 257 22 21.4 4.8 51 50 20560 255 12 11.6 3.1 | 244 18 16.0 7.9 52 49 20726 225 20 14.1 14.1 | 224 27 18.5 19.0 53 46 21031 260 11 10.8 1.9 | 246 17 15.2 6.7 54 44 21336 200 8 2.7 7.5 | 210 14 7.1 12.3 55 42 21641 255 11 10.6 2.8 | 243 17 15.0 7.7 56 40 21946 225 16 11.3 11.3 | 224 23 15.7 16.1 57 38 22250 235 17 13.9 9.8 | 231 23 18.3 14.6 58 37 22555 235 11 9.0 6.3 | 230 17 13.4 11.1 59 35 22860 235 16 13.1 9.2 | 231 22 17.5 14.0 60 30 23830 270 11 11.0 -0.0 | 253 16 15.4 4.8 61 29 24079 275 10 10.0 -0.9 | 255 15 14.4 4.0 62 28 24384 275 8 8.0 -0.7 | 252 13 12.4 4.1 63 25 24994 0 0 -0.0 -0.0 | 222 7 4.4 4.8 64 21 26213 180 12 0.0 12.0 | 195 17 4.4 16.8 65 20 26450 230 10 7.7 6.4 | 227 16 12.1 11.3 66 19 26822 190 10 1.7 9.8 | 203 16 6.1 14.7 67 17 27432 75 11 -10.6 -2.8 | 108 7 -6.2 2.0 68 10 31030 120 11 -9.5 5.5 | 154 12 -5.1 10.3 Wind Parameters Mean winds (0-6000m): 12.3 at 8.7 knts Storm direction: 42.3 at 6.5 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -104.6 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -50.3 tot: -35.1 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 11.31 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 ------------------------------------------------------------------------------- 500 292 5 252 9| 0.0 4.5 4.5| 0.7 -11.2 -10.5 -21.0 -0.68| 6.7 -4.6 1000 295 5 252 9| 1.3 2.3 3.6| 6.3 -11.2 -4.9 -4.9 -0.22| 4.8 -1.1 1500 304 4 254 8| 2.5 1.5 4.0| 7.1 -17.4 -10.3 -6.9 -0.38| 6.5 -2.4 2000 269 5 242 10| 2.5 1.1 3.6| 14.7 -19.0 -4.2 -2.1 -0.20| 7.1 -1.4 2500 210 6 217 12| 2.0 1.8 3.8| 14.7 -43.4 -28.7 -11.5 -0.37| 7.5 -2.8 3000 149 6 187 10| 1.7 1.5 3.2| 15.2 -50.3 -35.1 -11.7 -0.33| 8.1 -2.6 4000 74 6 156 3| 0.9 1.2 2.1| 20.6 -50.5 -29.9 -7.5 -0.14| 7.4 -1.0 5000 22 7 315 2| 0.7 1.1 1.8| 24.0 -52.4 -28.4 -5.7 -0.12| 6.4 -0.8 6000 12 9 325 4| 0.6 1.0 1.6| 30.8 -53.5 -22.6 -3.8 -0.08| 6.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250424.00.gif