UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026022100.upa.cvt Date: 0000Z 21 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 21 FEB 26 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 125 SFC 967 405 7.8 -3.2 46 11.0 3.1 360 3 283.7 284.2 277.9 292.5 3.12 2 953 523 5.8 -4.2 49 10.0 1.7 6 4 282.8 283.3 277.2 291.2 2.93 3 925 764 3.6 -4.4 56 8.0 0.4 10 4 283.0 283.5 277.4 291.5 2.98 4 875 1212 -0.3 -4.8 72 4.5 -2.0 147 6 283.5 284.0 277.7 292.2 3.05 5 861 1341 -0.9 -6.9 64 6.0 -3.1 155 8 284.2 284.6 277.5 291.8 2.64 6 850 1443 -1.9 -7.9 63 6.0 -4.0 160 10 284.2 284.6 277.3 291.3 2.48 7 833 1603 -3.5 -8.1 70 4.6 -5.1 176 12 284.1 284.5 277.3 291.3 2.49 8 802 1901 -5.9 -10.7 69 4.8 -7.5 201 18 284.7 285.0 277.0 290.8 2.11 9 800 1921 -5.7 -11.7 63 6.0 -7.6 201 19 285.1 285.4 277.0 290.8 1.95 10 790 2019 -6.5 -14.5 53 8.0 -8.8 203 22 285.2 285.5 276.6 289.9 1.57 11 767 2250 -7.3 -22.3 29 15.0 -10.8 201 26 286.8 286.9 276.3 289.4 0.83 12 762 2301 -7.1 -27.1 19 20.0 -11.2 200 25 287.6 287.7 276.3 289.3 0.54 13 752 2403 -7.1 -32.1 12 25.0 -11.6 196 24 288.6 288.7 276.5 289.8 0.34 14 738 2550 -5.3 -40.3 4 35.0 -10.9 193 19 292.2 292.2 278.0 292.7 0.15 15 731 2625 -5.1 -37.1 6 32.0 -10.6 192 15 293.2 293.2 278.6 293.9 0.22 16 700 2964 -7.3 -35.3 9 28.0 -12.2 210 18 294.4 294.4 279.2 295.3 0.27 17 690 3076 -8.1 -35.1 9 27.0 -12.8 225 19 294.7 294.8 279.4 295.7 0.28 18 631 3763 -14.1 -35.1 15 21.0 -17.3 228 25 295.5 295.6 279.8 296.5 0.31 19 618 3921 -15.3 -29.3 29 14.0 -17.8 233 24 295.9 296.0 280.3 297.7 0.55 20 600 4144 -16.9 -29.9 31 13.0 -19.1 232 25 296.6 296.7 280.6 298.3 0.53 21 585 4333 -17.9 -28.9 38 11.0 -19.8 229 26 297.5 297.7 281.1 299.5 0.60 22 580 4398 -17.9 -24.9 54 7.0 -19.3 227 27 298.3 298.4 281.8 301.1 0.87 23 577 4436 -18.3 -26.3 49 8.0 -19.8 226 27 298.3 298.4 281.7 300.8 0.77 24 571 4514 -19.1 -26.1 54 7.0 -20.4 224 27 298.2 298.4 281.7 300.8 0.80 25 568 4554 -19.3 -23.4 70 4.1 -20.1 223 27 298.4 298.6 282.0 301.7 1.02 26 567 4567 -19.5 -23.6 70 4.1 -20.3 223 27 298.3 298.5 282.0 301.5 1.00 27 560 4659 -20.3 -24.5 69 4.2 -21.1 221 28 298.5 298.6 282.0 301.5 0.94 28 544 4873 -21.9 -23.7 85 1.8 -22.2 215 29 299.0 299.2 282.3 302.4 1.04 29 532 5037 -23.1 -24.8 86 1.7 -23.4 220 32 299.5 299.7 282.4 302.6 0.96 30 520 5204 -23.7 -25.1 88 1.4 -23.9 225 36 300.8 300.9 283.0 303.8 0.96 31 500 5490 -25.7 -27.7 83 2.0 -26.0 235 31 301.7 301.8 283.1 304.3 0.78 32 486 5694 -26.5 -29.3 77 2.8 -26.9 238 31 303.2 303.3 283.6 305.5 0.70 33 459 6103 -29.3 -31.3 83 2.0 -29.6 245 32 304.7 304.8 284.1 306.7 0.61 34 448 6275 -30.3 -32.9 78 2.6 -30.6 250 32 305.5 305.6 284.3 307.4 0.54 35 447 6291 -30.1 -33.0 76 2.9 -30.4 250 32 306.0 306.1 284.5 307.8 0.53 36 433 6516 -31.1 -34.0 76 2.9 -31.4 256 32 307.5 307.6 285.0 309.2 0.50 37 418 6764 -33.1 -36.1 74 3.0 -33.4 263 32 308.1 308.1 285.1 309.5 0.42 38 407 6950 -34.9 -39.4 63 4.5 -35.3 268 32 308.1 308.2 285.0 309.2 0.31 39 400 7070 -35.9 -40.3 64 4.4 -36.2 265 32 308.3 308.4 285.1 309.3 0.28 40 374 7534 -39.9 -42.0 80 2.1 -40.1 269 34 309.0 309.1 285.3 309.9 0.25 41 368 7644 -41.1 -44.7 68 3.6 -41.3 270 35 308.9 308.9 285.1 309.6 0.19 42 363 7737 -41.9 -45.1 71 3.2 -42.1 270 36 309.0 309.0 285.2 309.7 0.19 43 355 7888 -42.9 -47.2 63 4.3 -43.1 270 36 309.6 309.7 285.4 310.2 0.15 44 342 8139 -45.3 -48.2 72 2.9 -45.4 270 38 309.7 309.7 285.4 310.2 0.14 45 331 8356 -47.3 -52.2 57 4.9 -47.5 270 39 309.8 309.9 285.4 310.2 0.09 46 329 8397 -47.5 -51.1 66 3.6 -47.6 270 39 310.1 310.1 285.5 310.5 0.11 47 323 8518 -48.5 -51.8 68 3.3 -48.6 270 40 310.4 310.4 285.6 310.7 0.10 48 312 8745 -50.7 -53.1 76 2.4 -50.8 270 41 310.4 310.4 285.6 310.7 0.09 49 300 9000 -52.9 -56.5 65 3.6 -53.0 270 43 310.8 310.8 285.7 311.0 0.06 50 290 9217 -55.1 -57.4 75 2.3 -55.1 271 43 310.7 310.7 285.7 310.9 0.06 51 287 9283 -55.5 -59.0 65 3.5 -55.6 271 43 311.0 311.0 285.8 311.2 0.05 52 274 9576 -57.9 -61.2 66 3.3 -57.9 274 43 311.7 311.7 286.0 311.8 0.04 53 270 9668 -58.7 -60.5 80 1.8 -58.7 275 43 311.9 311.9 286.1 312.0 0.04 54 267 9738 -58.7 -64.7 46 6.0 -58.7 274 42 312.9 312.9 286.4 312.9 0.02 55 264 9809 -58.7 -65.7 40 7.0 -58.8 274 41 313.9 313.9 286.7 314.0 0.02 56 250 10150 -58.3 -68.3 27 10.0 -58.4 270 37 319.4 319.4 288.6 319.5 0.02 57 200 11590 -51.1 -82.1 1 31.0 -51.5 280 35 351.8 351.8 297.0 351.9 0.00 58 150 13470 -50.7 -84.7 1 34.0 -51.3 295 36 382.7 382.7 302.7 382.7 0.00 59 100 16080 -54.9 -86.9 1 32.0 -55.5 285 29 421.7 421.7 307.9 421.7 0.00 60 74 17988 -58.3 -87.3 1 29.0 -58.8 310 10 452.4 452.4 311.1 452.4 0.00 61 71 18250 -55.9 -86.9 1 31.0 -56.6 292 12 462.9 462.9 312.0 462.9 0.00 62 70 18340 -56.3 -87.3 1 31.0 -56.9 280 19 463.9 463.9 312.1 464.0 0.00 63 66 18713 -55.7 -86.7 1 31.0 -56.4 281 18 473.1 473.1 312.9 473.1 0.00 64 60 19316 -57.7 -87.7 1 30.0 -58.3 289 15 481.7 481.7 313.6 481.7 0.00 65 54 19982 -55.9 -86.9 1 31.0 -56.8 292 12 500.6 500.6 315.0 500.6 0.00 66 50 20470 -56.5 -87.5 1 31.0 -57.3 360 3 510.3 510.3 315.7 510.4 0.00 67 46 21001 -55.7 -87.7 1 32.0 -56.7 360 0 524.6 524.6 316.6 524.6 0.00 68 42 21578 -58.1 -88.1 1 30.0 -58.9 91 8 532.5 532.5 317.1 532.5 0.00 69 41 21731 -55.9 -87.9 1 32.0 -57.0 92 9 541.6 541.6 317.6 541.7 0.00 70 39 22050 -55.7 -87.7 1 32.0 -56.9 94 12 549.9 549.9 318.1 550.0 0.00 71 35 22738 -57.1 -88.1 1 31.0 -58.2 115 16 563.6 563.6 318.8 563.6 0.00 72 30 23720 -54.5 -87.5 1 33.0 -56.2 115 5 596.1 596.1 320.5 596.1 0.01 73 27 24393 -53.5 -87.5 1 34.0 -55.5 75 3 617.1 617.1 321.3 617.2 0.01 74 20 26310 -54.5 -87.5 1 33.0 -56.8 105 21 669.4 669.4 323.4 669.4 0.01 75 19 26639 -54.9 -87.9 1 33.0 -57.2 105 14 678.0 678.0 323.7 678.1 0.01 76 18 26987 -53.5 -87.5 1 34.0 -56.3 111 17 693.0 693.0 324.2 693.1 0.01 77 16 27745 -54.9 -87.9 1 33.0 -57.6 89 13 712.2 712.2 324.8 712.2 0.01 78 14 28607 -51.9 -86.9 1 35.0 -55.7 84 16 750.1 750.1 326.0 750.2 0.01 79 12 29605 -53.3 -87.3 1 34.0 -57.1 76 28 778.9 778.9 326.7 779.0 0.02 80 11 30168 -52.3 -86.3 1 34.0 -56.6 85 35 802.2 802.2 327.3 802.3 0.02 81 10 30790 -49.5 -85.5 1 36.0 -55.2 100 29 834.8 834.8 328.1 835.0 0.03 82 8.6 31775 -48.3 -85.3 1 37.0 -55.1 94 30 876.2 876.3 329.0 876.5 0.03 83 8.5 31852 -48.5 -85.5 1 37.0 -55.2 93 30 878.4 878.4 329.0 878.7 0.03 84 8.1 32169 -45.7 -84.7 0 39.0 -53.9 91 31 901.7 901.7 329.5 902.1 0.04 85 7.0 33140 -44.5 -84.5 0 40.0 -54.0 85 32 945.1 945.1 330.2 945.6 0.04 86 6.7 33434 -43.1 -83.1 0 40.0 -53.6 962.9 962.9 330.6 963.5 0.06 87 6.5 33638 -43.7 -83.7 0 40.0 -54.0 968.7 968.7 330.7 969.3 0.06 TRP 270 9668 -58.7 -60.5 80 1.8 -58.7 275 43 311.9 311.9 286.1 312.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 878.85 mb = 1177.25 m = 3862.32 ft Wetbulb zero: 917.27 mb = 831.60 m = 2728.30 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 45.67 % Est. max temperature: 8.53 C = 47.35 F Sfc-Lift cond lev (LCL): 816.61 mb = 1759.26 m = 5771.77 ft T: -4.76 C 700-500 lapse rate: 7.28 C/km ThetaE index: 2.91 C Layer 861.0- 752.0 mb Conv cond level (CCL): 791.25 mb = 2006.80 m = 6583.90 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 9.35 C = 48.83 F Cap Strength: 8.80 C Lifted Index: 9.26 C Risk: None Lifted Index @300 mb: 13.58 C Lifted Index @700 mb: 7.21 C Showalter Index: 9.55 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 17.80 C K Index: -12.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.30 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 60208.65 J/kg Cap Strength: 9.11 C Lift Cond Lev (LCL): 815.46 mb = 1770.38 m = 5808.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 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 ---------------------------------------------------------- 0 967 405 360 3 -0.0 -3.0 | 64 17 -15.6 -7.7 1 943 610 10 4 -0.7 -3.9 | 62 18 -16.3 -8.6 2 925 764 10 4 -0.7 -3.9 | 62 18 -16.3 -8.6 3 908 914 40 3 -1.9 -2.3 | 68 19 -17.6 -7.0 4 874 1219 150 6 -3.0 5.2 | 92 19 -18.6 0.5 5 850 1443 160 10 -3.4 9.4 | 104 20 -19.0 4.7 6 809 1829 200 15 5.1 14.1 | 132 14 -10.5 9.4 7 778 2134 205 27 11.4 24.5 | 168 20 -4.2 19.8 8 749 2438 195 24 6.2 23.2 | 153 21 -9.4 18.5 9 720 2743 190 10 1.7 9.8 | 110 15 -13.9 5.2 10 700 2964 210 18 9.0 15.6 | 149 13 -6.6 10.9 11 692 3048 225 19 13.4 13.4 | 166 9 -2.2 8.8 12 638 3658 225 26 18.4 18.4 | 191 14 2.8 13.7 13 613 3962 235 24 19.7 13.8 | 204 10 4.0 9.1 14 588 4267 230 26 19.9 16.7 | 200 13 4.3 12.0 15 543 4877 215 29 16.6 23.8 | 183 19 1.0 19.1 16 521 5182 225 36 25.5 25.5 | 205 23 9.8 20.8 17 500 5490 235 31 25.4 17.8 | 217 16 9.8 13.1 18 479 5791 240 31 26.8 15.5 | 226 16 11.2 10.8 19 459 6096 245 32 29.0 13.5 | 237 16 13.4 8.9 20 403 7010 270 32 32.0 -0.0 | 286 17 16.4 -4.7 21 400 7070 265 32 31.9 2.8 | 277 16 16.3 -1.9 22 369 7620 270 35 35.0 -0.0 | 284 20 19.4 -4.7 23 300 9000 270 43 43.0 -0.0 | 280 28 27.4 -4.7 24 293 9144 270 43 43.0 -0.0 | 280 28 27.4 -4.7 25 270 9668 275 43 42.8 -3.7 | 287 28 27.2 -8.4 26 250 10150 270 37 37.0 -0.0 | 282 22 21.4 -4.7 27 242 10363 270 37 37.0 -0.0 | 282 22 21.4 -4.7 28 220 10973 285 51 49.3 -13.2 | 298 38 33.6 -17.9 29 210 11278 295 45 40.8 -19.0 | 313 35 25.2 -23.7 30 200 11582 280 34 33.5 -5.9 | 301 21 17.9 -10.6 31 200 11590 280 35 34.5 -6.1 | 300 22 18.8 -10.7 32 174 12497 280 47 46.3 -8.2 | 293 33 30.7 -12.8 33 166 12802 290 43 40.4 -14.7 | 308 31 24.8 -19.4 34 159 13106 280 44 43.3 -7.6 | 294 30 27.7 -12.3 35 150 13470 295 36 32.6 -15.2 | 319 26 17.0 -19.9 36 144 13716 295 38 34.4 -16.1 | 318 28 18.8 -20.7 37 119 14935 295 27 24.5 -11.4 | 331 18 8.8 -16.1 38 114 15240 290 39 36.6 -13.3 | 311 28 21.0 -18.0 39 100 16080 285 29 28.0 -7.5 | 315 17 12.4 -12.2 40 94 16459 285 29 28.0 -7.5 | 315 17 12.4 -12.2 41 90 16764 300 30 26.0 -15.0 | 332 22 10.4 -19.7 42 82 17374 285 20 19.3 -5.2 | 339 11 3.7 -9.8 43 78 17678 305 17 13.9 -9.8 | 7 15 -1.7 -14.4 44 74 17983 310 10 7.7 -6.4 | 36 14 -8.0 -11.1 45 71 18288 290 12 11.3 -4.1 | 26 10 -4.3 -8.8 46 70 18340 280 19 18.7 -3.3 | 339 9 3.1 -8.0 47 67 18593 280 19 18.7 -3.3 | 339 9 3.1 -8.0 48 55 19812 295 12 10.9 -5.1 | 26 11 -4.7 -9.7 49 50 20422 285 13 12.6 -3.4 | 21 9 -3.1 -8.0 50 50 20470 360 3 -0.0 -3.0 | 64 17 -15.6 -7.7 51 46 21031 0 0 -0.0 -0.0 | 73 16 -15.6 -4.7 52 44 21336 90 6 -6.0 0.0 | 78 22 -21.6 -4.7 53 38 22250 95 14 -13.9 1.2 | 83 30 -29.6 -3.5 54 34 22860 120 17 -14.7 8.5 | 97 31 -30.3 3.8 55 33 23165 165 10 -2.6 9.7 | 105 19 -18.2 5.0 56 30 23720 115 5 -4.5 2.1 | 83 20 -20.2 -2.6 57 27 24384 75 3 -2.9 -0.8 | 74 19 -18.5 -5.4 58 26 24689 70 12 -11.3 -4.1 | 72 28 -26.9 -8.8 59 25 24994 70 10 -9.4 -3.4 | 72 26 -25.0 -8.1 60 22 25603 15 10 -2.6 -9.7 | 52 23 -18.2 -14.3 61 20 26213 95 19 -18.9 1.7 | 85 35 -34.6 -3.0 62 20 26310 105 21 -20.3 5.4 | 91 36 -35.9 0.8 63 19 26518 105 10 -9.7 2.6 | 85 25 -25.3 -2.1 64 18 26822 105 21 -20.3 5.4 | 91 36 -35.9 0.8 65 17 27432 125 7 -5.7 4.0 | 88 21 -21.4 -0.7 66 16 27737 90 13 -13.0 0.0 | 81 29 -28.6 -4.7 67 15 28042 70 16 -15.0 -5.5 | 72 32 -30.7 -10.1 68 14 28651 85 16 -15.9 -1.4 | 79 32 -31.6 -6.1 69 13 28956 65 20 -18.1 -8.5 | 69 36 -33.7 -13.1 70 11 30175 85 35 -34.9 -3.1 | 81 51 -50.5 -7.7 71 10 30790 100 29 -28.6 5.0 | 90 44 -44.2 0.4 72 7 33140 85 32 -31.9 -2.8 | 81 48 -47.5 -7.5 Wind Parameters Mean winds (0-6000m): 223.4 at 21.7 knts Storm direction: 253.4 at 16.3 knts Shear (0-3000m) pos: 3.5 neg: 1.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 119.6 deg Storm rel helicity (0-3000m) pos: 195.9 neg: -75.9 tot: 120.0 m^2/s^2 ave: 40.0 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 82.23 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 12 4 63 18| 2.0 0.0 2.0| 9.4 -2.5 6.9 13.9 0.44| 3.2 1.4 1000 88 5 77 21| 6.3 0.0 6.3| 69.5 -2.5 67.1 67.1 0.83| 8.0 6.7 1500 170 7 99 17| 7.1 0.0 7.1|122.4 -2.5 119.9 80.0 0.86| 10.0 8.6 2000 192 12 117 15| 5.4 1.7 7.1|152.4 -23.5 128.9 64.5 0.67| 10.7 7.1 2500 193 13 121 15| 2.6 1.4 3.9|170.1 -75.9 94.2 37.7 0.36| 12.3 4.4 3000 201 14 128 13| 3.5 1.1 4.7|195.9 -75.9 120.0 40.0 0.43| 12.1 5.2 4000 213 17 145 11| 2.9 1.3 4.2|209.7 -81.7 128.0 32.0 0.40| 10.5 4.2 5000 216 20 160 12| 2.9 1.7 4.6|266.9 -94.6 172.4 34.5 0.40| 10.4 4.1 6000 223 22 176 11| 2.8 1.4 4.2|314.3 -94.6 219.7 36.6 0.45| 9.7 4.4 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260221.00.gif