UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026021600.upa.cvt Date: 0000Z 16 FEB 26 Searching for KMFR... Searching the city database file for: KMFR ... Date:0000Z 16 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 87 SFC 963 405 9.4 6.0 79 3.4 7.6 0 0 285.6 286.7 282.4 302.7 6.09 2 954 482 8.4 5.7 83 2.7 7.0 39 1 285.4 286.4 282.3 302.2 6.02 3 950 516 8.2 5.0 80 3.2 6.6 57 2 285.5 286.5 282.0 301.7 5.76 4 947 542 8.4 3.4 71 5.0 5.9 70 2 286.0 286.9 281.5 300.5 5.16 5 929 700 9.0 2.0 61 7.0 5.6 123 7 288.2 289.0 282.1 301.7 4.76 6 925 735 10.0 1.0 54 9.0 5.6 130 9 289.5 290.3 282.3 302.3 4.44 7 923 753 10.0 1.0 54 9.0 5.6 130 9 289.7 290.5 282.4 302.6 4.45 8 891 1045 7.6 -0.4 57 8.0 3.8 134 15 290.2 290.9 282.3 302.2 4.17 9 883 1119 7.4 -2.6 49 10.0 2.9 137 16 290.7 291.3 281.8 301.1 3.57 10 850 1431 4.8 -2.2 60 7.0 1.7 145 14 291.2 291.9 282.3 302.3 3.82 11 788 2043 -0.5 -3.6 80 3.1 -1.8 162 17 291.9 292.5 282.5 302.8 3.72 12 747 2468 -3.7 -5.6 87 1.9 -4.5 163 16 292.9 293.5 282.5 302.8 3.37 13 740 2542 -3.7 -6.6 80 2.9 -4.8 155 15 293.7 294.2 282.6 303.0 3.15 14 738 2564 -3.7 -7.1 77 3.4 -5.0 153 14 293.9 294.5 282.5 303.0 3.04 15 700 2979 -6.9 -8.4 89 1.5 -7.5 135 11 294.8 295.4 282.8 303.5 2.90 16 699 2990 -7.1 -8.6 89 1.5 -7.7 135 11 294.7 295.3 282.7 303.3 2.85 17 562 4657 -18.1 -20.4 82 2.3 -18.7 186 14 300.7 301.0 283.4 305.0 1.34 18 500 5520 -24.7 -27.3 79 2.6 -25.1 200 24 302.9 303.1 283.7 305.6 0.81 19 481 5800 -26.7 -29.1 80 2.4 -27.1 202 28 303.8 304.0 283.9 306.2 0.72 20 445 6356 -31.1 -34.7 71 3.6 -31.5 206 32 305.1 305.2 284.1 306.7 0.45 21 444 6372 -31.3 -34.6 73 3.3 -31.7 206 32 305.1 305.2 284.0 306.6 0.46 22 400 7100 -37.7 -41.6 67 3.9 -38.0 210 31 306.0 306.0 284.1 306.9 0.25 23 384 7380 -40.1 -44.6 62 4.5 -40.4 207 34 306.4 306.5 284.2 307.1 0.19 24 364 7742 -43.5 -47.2 67 3.7 -43.7 206 38 306.6 306.6 284.2 307.2 0.15 25 333 8334 -48.9 -52.6 65 3.7 -49.0 210 46 307.1 307.1 284.4 307.4 0.09 26 326 8473 -50.1 -55.1 55 5.0 -50.3 211 48 307.3 307.4 284.4 307.6 0.07 27 319 8614 -51.3 -55.6 60 4.3 -51.4 212 50 307.6 307.6 284.5 307.8 0.06 28 311 8779 -52.7 -57.7 55 5.0 -52.8 213 53 307.9 307.9 284.6 308.1 0.05 29 303 8946 -54.3 -58.9 57 4.6 -54.4 215 55 307.9 307.9 284.6 308.1 0.04 30 301 8989 -54.7 -59.7 54 5.0 -54.8 215 56 308.0 308.0 284.6 308.1 0.04 31 300 9010 -54.9 -58.8 62 3.9 -55.0 215 56 308.0 308.0 284.6 308.1 0.05 32 299 9031 -54.9 -57.7 71 2.8 -54.9 215 56 308.3 308.3 284.7 308.5 0.05 33 293 9160 -55.5 -60.5 54 5.0 -55.6 215 58 309.2 309.2 285.1 309.3 0.04 34 291 9203 -55.7 -61.7 47 6.0 -55.8 215 62 309.5 309.5 285.2 309.6 0.03 35 290 9225 -55.5 -62.5 41 7.0 -55.6 215 63 310.1 310.1 285.4 310.2 0.03 36 288 9269 -55.1 -73.1 9 18.0 -55.3 216 64 311.3 311.3 285.8 311.3 0.01 37 287 9291 -55.1 -78.1 4 23.0 -55.3 216 64 311.6 311.6 285.9 311.6 0.00 38 272 9632 -55.4 -71.8 11 16.4 -55.6 220 74 315.9 315.9 287.4 316.0 0.01 39 269 9702 -55.5 -70.5 14 15.0 -55.7 220 74 316.8 316.8 287.7 316.9 0.01 40 261 9894 -53.3 -75.3 5 22.0 -53.5 223 65 322.8 322.8 289.6 322.8 0.01 41 257 9993 -53.3 -76.3 4 23.0 -53.5 226 60 324.3 324.3 290.0 324.3 0.00 42 250 10170 -54.1 -76.1 5 22.0 -54.4 230 49 325.6 325.6 290.5 325.7 0.00 43 236 10539 -54.9 -78.9 4 24.0 -55.1 228 45 329.8 329.8 291.7 329.9 0.00 44 221 10961 -53.5 -80.5 2 27.0 -53.8 223 34 338.2 338.2 293.9 338.3 0.00 45 200 11600 -56.3 -82.3 2 26.0 -56.5 215 42 343.6 343.6 295.2 343.6 0.00 46 188 11993 -56.7 -82.7 2 26.0 -56.9 213 44 349.1 349.1 296.4 349.1 0.00 47 165 12832 -50.7 -80.7 2 30.0 -51.2 211 48 372.4 372.4 301.0 372.4 0.00 48 155 13238 -52.7 -82.7 1 30.0 -53.2 221 32 375.7 375.7 301.5 375.7 0.00 49 150 13450 -52.5 -82.5 1 30.0 -53.0 220 27 379.6 379.6 302.2 379.6 0.00 50 148 13537 -51.5 -82.5 1 31.0 -52.1 218 28 382.8 382.8 302.7 382.8 0.00 51 133 14224 -54.9 -83.9 2 29.0 -55.3 227 38 388.6 388.6 303.6 388.6 0.00 52 127 14521 -51.7 -82.7 1 31.0 -52.3 229 34 399.6 399.6 305.2 399.6 0.00 53 114 15216 -54.5 -83.5 2 29.0 -55.0 246 17 406.9 406.9 306.1 406.9 0.00 54 103 15868 -52.9 -83.9 1 31.0 -53.6 208 24 421.9 421.9 307.9 421.9 0.00 55 102 15931 -50.5 -82.5 1 32.0 -51.4 219 22 427.7 427.7 308.6 427.7 0.00 56 100 16060 -51.1 -83.1 1 32.0 -52.0 240 20 429.0 429.0 308.7 429.0 0.00 57 94 16462 -51.1 -83.1 1 32.0 -52.0 225 21 436.7 436.7 309.6 436.7 0.00 58 83 17265 -54.5 -84.5 1 30.0 -55.2 244 15 445.5 445.5 310.4 445.6 0.00 59 78 17665 -52.5 -84.5 1 32.0 -53.4 197 10 457.7 457.7 311.5 457.7 0.00 60 70 18360 -54.9 -84.9 1 30.0 -55.6 205 20 466.9 466.9 312.4 467.0 0.00 61 59 19443 -57.7 -86.7 1 29.0 -58.3 246 6 484.0 484.0 313.8 484.1 0.00 62 55 19887 -55.9 -85.9 1 30.0 -56.8 204 7 498.0 498.0 314.8 498.0 0.00 63 52 20242 -57.1 -86.1 1 29.0 -57.9 167 9 503.2 503.2 315.2 503.3 0.00 64 50 20490 -56.1 -86.1 1 30.0 -57.0 140 11 511.3 511.3 315.7 511.3 0.00 65 47 20885 -54.5 -85.5 1 31.0 -55.6 145 10 524.2 524.2 316.6 524.3 0.01 66 35 22764 -57.3 -87.3 1 30.0 -58.4 80 8 563.1 563.1 318.8 563.1 0.01 67 31 23539 -53.3 -85.3 1 32.0 -55.1 91 15 593.7 593.7 320.3 593.8 0.01 68 30 23750 -53.7 -85.7 1 32.0 -55.5 80 17 598.2 598.2 320.5 598.3 0.01 69 28 24193 -54.5 -86.5 1 32.0 -56.3 89 14 607.9 607.9 321.0 608.0 0.01 70 21 26045 -52.5 -85.5 1 33.0 -55.2 85 18 666.1 666.1 323.3 666.2 0.01 71 20 26360 -53.3 -86.3 1 33.0 -55.9 85 23 673.0 673.0 323.5 673.1 0.01 72 18 27038 -51.7 -84.7 1 33.0 -54.9 95 24 698.7 698.7 324.4 698.8 0.02 73 17 27407 -52.5 -85.5 1 33.0 -55.6 95 25 707.6 707.6 324.7 707.7 0.02 74 14 28670 -48.1 -84.1 1 36.0 -53.2 91 34 762.9 762.9 326.3 763.1 0.02 75 12 29676 -51.5 -85.5 1 34.0 -55.9 89 35 785.3 785.3 326.9 785.5 0.02 76 10 30860 -50.5 -85.5 1 35.0 -55.8 70 36 831.0 831.1 328.0 831.3 0.03 77 10 30860 -50.5 -85.5 1 35.0 -55.8 70 36 831.0 831.1 328.0 831.3 0.03 78 9.2 31405 -49.3 -84.3 1 35.0 -55.4 71 35 855.7 855.7 328.5 856.0 0.04 79 9.1 31476 -49.1 -84.1 1 35.0 -55.3 71 34 859.1 859.1 328.6 859.5 0.04 80 8.3 32078 -50.5 -84.5 1 34.0 -56.4 73 33 876.5 876.5 329.0 876.9 0.04 81 7.0 33200 -45.7 -83.7 1 38.0 -54.5 75 30 940.1 940.2 330.2 940.7 0.05 82 6.8 33393 -45.1 -83.1 1 38.0 -54.4 950.5 950.5 330.4 951.1 0.06 83 6.2 34009 -46.1 -83.1 1 37.0 -55.3 971.6 971.7 330.7 972.3 0.06 84 5.5 34810 -43.5 -82.5 1 39.0 -54.6 1017.0 1017.1 331.5 1017.9 0.08 TRP 291 9203 -55.7 -61.7 47 6.0 -55.8 215 62 309.5 309.5 285.2 309.6 0.03 WND 272 9632 -55.4 -71.8 11 16.4 -55.6 220 74 315.9 315.9 287.4 316.0 0.01 Sounding variables and indices 1000-500 mb thick: 5433.00 m Freezing level: 793.85 mb = 1985.11 m = 6512.73 ft Wetbulb zero: 820.22 mb = 1719.08 m = 5639.96 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 77.54 % Est. max temperature: 15.32 C = 59.58 F Sfc-Lift cond lev (LCL): 914.45 mb = 829.92 m = 2722.81 ft T: 9.37 C 700-500 lapse rate: 7.01 C/km ThetaE index: 2.15 C Layer 954.0- 929.0 mb Conv cond level (CCL): 779.03 mb = 2133.86 m = 7000.77 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 15.81 C = 60.46 F Cap Strength: 2.56 C Lifted Index: 2.97 C Risk: None Lifted Index @300 mb: 4.44 C Lifted Index @700 mb: 1.46 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 22.50 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.36 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 83226.73 J/kg Cap Strength: 2.92 C Lift Cond Lev (LCL): 815.57 mb = 1764.98 m = 5790.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 at 12 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 ---------------------------------------------------------- 0 963 405 0 0 -0.0 -0.0 | 22 12 -4.6 -11.1 1 939 610 105 3 -2.9 0.8 | 36 13 -7.5 -10.3 2 925 735 130 9 -6.9 5.8 | 65 13 -11.5 -5.3 3 905 914 130 14 -10.7 9.0 | 82 15 -15.3 -2.1 4 872 1219 140 17 -10.9 13.0 | 97 16 -15.5 1.9 5 850 1431 145 14 -8.0 11.5 | 92 13 -12.6 0.3 6 809 1829 155 17 -7.2 15.4 | 110 13 -11.8 4.3 7 778 2134 165 17 -4.4 16.4 | 120 10 -9.0 5.3 8 749 2438 165 16 -4.1 15.5 | 116 10 -8.7 4.3 9 721 2743 135 12 -8.5 8.5 | 79 13 -13.1 -2.6 10 700 2979 135 11 -7.8 7.8 | 75 13 -12.4 -3.3 11 666 3353 145 9 -5.2 7.4 | 69 10 -9.8 -3.8 12 640 3658 125 12 -9.8 6.9 | 74 15 -14.4 -4.2 13 615 3962 140 13 -8.4 10.0 | 85 13 -13.0 -1.2 14 590 4267 160 11 -3.8 10.3 | 85 8 -8.4 -0.8 15 567 4572 185 14 1.2 13.9 | 130 4 -3.4 2.8 16 544 4877 190 16 2.8 15.8 | 159 5 -1.8 4.6 17 502 5486 205 21 8.9 19.0 | 208 9 4.3 7.9 18 500 5520 200 24 8.2 22.6 | 198 12 3.6 11.4 19 461 6096 205 32 13.5 29.0 | 207 20 8.9 17.9 20 400 7100 210 31 15.5 26.8 | 215 19 10.9 15.7 21 370 7620 205 36 15.2 32.6 | 206 24 10.6 21.5 22 300 9010 215 56 32.1 45.9 | 218 44 27.5 34.7 23 294 9144 215 56 32.1 45.9 | 218 44 27.5 34.7 24 291 9203 215 62 35.6 50.8 | 218 50 31.0 39.7 25 272 9632 220 74 47.6 56.7 | 223 63 43.0 45.6 26 267 9754 220 74 47.6 56.7 | 223 63 43.0 45.6 27 250 10170 230 49 37.5 31.5 | 238 39 32.9 20.4 28 243 10363 230 50 38.3 32.1 | 238 40 33.7 21.0 29 210 11278 220 26 16.7 19.9 | 234 15 12.1 8.8 30 200 11600 215 42 24.1 34.4 | 220 30 19.5 23.3 31 166 12802 210 49 24.5 42.4 | 212 37 19.9 31.3 32 151 13411 225 25 17.7 17.7 | 243 15 13.1 6.6 33 150 13450 220 27 17.4 20.7 | 233 16 12.8 9.6 34 144 13716 215 31 17.8 25.4 | 223 19 13.2 14.3 35 137 14021 225 41 29.0 29.0 | 234 30 24.4 17.9 36 125 14630 230 32 24.5 20.6 | 245 22 19.9 9.4 37 119 14935 260 29 28.6 5.0 | 284 25 24.0 -6.1 38 114 15240 245 16 14.5 6.8 | 294 11 9.9 -4.4 39 103 15850 205 24 10.1 21.8 | 208 12 5.5 10.6 40 100 16060 240 20 17.3 10.0 | 275 13 12.7 -1.1 41 99 16154 220 31 19.9 23.7 | 231 20 15.3 12.6 42 94 16459 225 21 14.8 14.8 | 250 11 10.2 3.7 43 90 16764 235 25 20.5 14.3 | 259 16 15.9 3.2 44 86 17069 250 18 16.9 6.2 | 292 13 12.3 -5.0 45 82 17374 240 13 11.3 6.5 | 305 8 6.7 -4.6 46 78 17678 195 10 2.6 9.7 | 54 2 -2.0 -1.5 47 74 17983 205 14 5.9 12.7 | 220 2 1.3 1.6 48 71 18288 195 19 4.9 18.4 | 183 7 0.3 7.2 49 70 18360 205 20 8.5 18.1 | 209 8 3.9 7.0 50 67 18593 200 23 7.9 21.6 | 197 11 3.3 10.5 51 61 19202 250 10 9.4 3.4 | 328 9 4.8 -7.7 52 58 19507 245 5 4.5 2.1 | 0 9 -0.1 -9.0 53 50 20490 140 11 -7.1 8.4 | 77 12 -11.7 -2.7 54 48 20726 140 10 -6.4 7.7 | 73 12 -11.0 -3.5 55 46 21031 150 10 -5.0 8.7 | 76 10 -9.6 -2.5 56 44 21336 90 19 -19.0 0.0 | 65 26 -23.6 -11.1 57 42 21641 80 1 -1.0 -0.2 | 26 13 -5.6 -11.3 58 33 23165 80 10 -9.8 -1.7 | 48 19 -14.4 -12.9 59 31 23470 95 14 -13.9 1.2 | 62 21 -18.5 -9.9 60 30 23750 80 17 -16.7 -3.0 | 57 26 -21.3 -14.1 61 30 23774 75 16 -15.5 -4.1 | 53 25 -20.1 -15.3 62 27 24384 95 13 -13.0 1.1 | 60 20 -17.5 -10.0 63 26 24689 105 11 -10.6 2.8 | 61 17 -15.2 -8.3 64 25 24994 130 11 -8.4 7.1 | 73 14 -13.0 -4.1 65 24 25298 140 10 -6.4 7.7 | 73 12 -11.0 -3.5 66 22 25603 70 16 -15.0 -5.5 | 50 26 -19.6 -16.6 67 20 26213 90 19 -19.0 0.0 | 65 26 -23.6 -11.1 68 20 26360 85 23 -22.9 -2.0 | 64 30 -27.5 -13.1 69 20 26518 75 22 -21.3 -5.7 | 57 31 -25.8 -16.8 70 19 26822 95 24 -23.9 2.1 | 72 30 -28.5 -9.0 71 17 27432 95 25 -24.9 2.2 | 73 31 -29.5 -8.9 72 15 28042 95 31 -30.9 2.7 | 77 36 -35.5 -8.4 73 15 28346 75 32 -30.9 -8.3 | 61 40 -35.5 -19.4 74 14 28651 90 34 -34.0 0.0 | 74 40 -38.6 -11.1 75 13 28956 100 34 -33.5 5.9 | 82 38 -38.1 -5.2 76 10 30860 70 36 -33.8 -12.3 | 59 45 -38.4 -23.4 77 7 33200 75 30 -29.0 -7.8 | 61 39 -33.6 -18.9 Wind Parameters Mean winds (0-6000m): 172.5 at 16.1 knts Storm direction: 202.5 at 12.0 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 48.3 deg Storm rel helicity (0-3000m) pos: 82.7 neg: -33.7 tot: 48.9 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 21.35 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 ------------------------------------------------------------------------------- 500 126 6 51 12| 14.1 0.0 14.1| 47.0 0.0 47.0 94.1 0.90| 15.5 14.0 1000 135 11 74 13| 7.4 0.0 7.4| 63.6 -3.4 60.1 60.1 0.76| 11.3 8.6 1500 142 12 84 12| 5.8 0.0 5.8| 78.1 -3.4 74.6 49.7 0.79| 9.1 7.2 2000 149 14 92 12| 4.1 0.0 4.1| 82.3 -4.7 77.5 38.8 0.74| 7.6 5.7 2500 148 13 92 12| 3.3 1.7 5.1| 82.3 -29.8 52.5 21.0 0.36| 7.9 2.8 3000 147 13 89 12| 2.6 1.5 4.1| 82.7 -33.7 48.9 16.3 0.30| 7.1 2.2 4000 146 13 87 12| 2.4 1.1 3.5| 99.1 -33.9 65.1 16.3 0.33| 7.1 2.3 5000 157 13 97 10| 2.9 0.9 3.8|114.2 -33.9 80.2 16.0 0.42| 6.9 2.9 6000 172 16 126 8| 3.4 0.7 4.2|127.9 -36.5 91.4 15.2 0.38| 6.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20260216.00.gif