UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for X2618... Searching the city database file for: X2618 ... Date:1200Z 22 APR 25 Station: X2618 WMO ident: 32618 Latitude: 55.20 Longitude: 165.98 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 14 1.8 -0.7 83 2.5 0.8 90 19 273.6 274.2 273.1 283.3 3.57 1 1000 149 0.4 -2.6 80 3.0 -0.7 75 25 273.5 274.1 272.4 282.1 3.15 2 929 736 -4.1 -5.7 89 1.6 -4.7 89 33 274.8 275.2 272.4 282.2 2.69 3 925 770 -3.5 -5.1 89 1.6 -4.1 90 33 275.7 276.2 273.2 283.5 2.82 4 918 830 -3.1 -4.7 89 1.6 -3.7 91 33 276.7 277.2 273.9 284.9 2.93 5 850 1439 -2.9 -7.9 68 5.0 -4.7 100 35 283.1 283.5 276.7 290.2 2.48 6 793 1989 -1.9 -11.9 46 10.0 -5.3 100 31 289.9 290.2 279.4 295.6 1.93 7 701 2956 -9.1 -25.1 26 16.0 -12.6 100 25 292.3 292.4 278.9 294.5 0.71 8 700 2967 -9.3 -25.3 26 16.0 -12.8 100 25 292.2 292.3 278.8 294.4 0.70 9 692 3056 -10.3 -26.3 26 16.0 -13.6 103 25 292.0 292.2 278.7 294.1 0.64 10 680 3192 -6.5 -14.5 53 8.0 -9.1 108 25 297.7 298.1 282.7 303.4 1.83 11 662 3401 -7.5 -10.1 82 2.6 -8.4 115 25 298.9 299.4 284.2 307.1 2.68 12 500 5540 -19.3 -21.7 81 2.4 -19.9 190 27 309.5 309.8 286.7 313.9 1.35 13 413 6932 -27.7 -29.9 81 2.2 -28.0 220 50 316.1 316.2 288.3 318.8 0.77 14 400 7160 -29.5 -33.2 70 3.7 -30.0 225 54 316.6 316.8 288.3 318.7 0.58 15 366 7790 -32.5 -40.5 45 8.0 -33.3 222 61 320.8 320.9 289.3 321.9 0.30 16 363 7848 -33.5 -42.5 40 9.0 -34.3 222 62 320.2 320.3 289.1 321.1 0.25 17 300 9160 -43.1 -54.1 29 11.0 -43.6 215 77 324.6 324.6 290.2 324.9 0.08 18 250 10360 -52.7 -61.7 33 9.0 -52.9 210 69 327.7 327.7 291.1 327.9 0.04 19 210 11468 -60.9 -68.2 37 7.3 -61.0 205 87 331.7 331.7 292.2 331.7 0.02 20 203 11678 -62.5 -69.5 38 7.0 -62.6 210 79 332.4 332.4 292.4 332.4 0.02 21 200 11770 -62.5 -69.5 38 7.0 -62.6 210 75 333.8 333.8 292.7 333.9 0.02 22 192 12024 -60.1 -68.1 34 8.0 -60.2 211 68 341.6 341.6 294.7 341.6 0.02 23 181 12391 -62.5 -69.5 38 7.0 -62.6 213 58 343.5 343.5 295.1 343.5 0.02 24 156 13329 -54.3 -61.3 42 7.0 -54.5 219 32 372.3 372.3 301.0 372.6 0.06 25 150 13580 -56.3 -63.3 41 7.0 -56.5 220 25 373.1 373.1 301.1 373.3 0.05 26 100 16170 -54.7 -64.7 28 10.0 -55.1 235 17 422.0 422.1 308.0 422.4 0.06 27 87 17059 -57.1 -68.1 24 11.0 -57.5 227 12 434.4 434.4 309.3 434.6 0.05 28 70 18440 -56.3 -69.3 18 13.0 -56.8 215 5 463.9 464.0 312.1 464.2 0.05 29 50 20590 -55.1 -70.1 14 15.0 -56.0 190 5 513.6 513.6 315.9 514.0 0.06 30 40 22013 -55.1 -71.1 12 16.0 -56.2 179 5 547.5 547.5 318.0 547.9 0.07 31 33 23240 -55.1 -72.1 10 17.0 -56.4 170 5 578.4 578.5 319.6 578.9 0.07 32 30 23850 -53.7 -70.7 11 17.0 -55.3 165 5 598.2 598.3 320.6 598.9 0.09 33 20 26480 -51.7 -70.7 9 19.0 -54.5 105 7 677.9 678.0 323.7 679.1 0.14 34 14 28812 -48.1 -69.1 7 21.0 -52.8 762.9 763.0 326.4 765.3 0.25 TRP 203 11678 -62.5 -69.5 38 7.0 -62.6 210 79 332.4 332.4 292.4 332.4 0.02 WND 210 11468 -60.9 -68.2 37 7.3 -61.0 205 87 331.7 331.7 292.2 331.7 0.02 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 993.69 mb = 201.17 m = 659.98 ft Wetbulb zero: 1008.28 mb = 82.76 m = 271.53 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 68.75 % Est. max temperature: 9.67 C = 49.40 F Sfc-Lift cond lev (LCL): 978.19 mb = 324.70 m = 1065.28 ft T: -0.95 C 700-500 lapse rate: 3.89 C/km ThetaE index: 1.55 C Layer 701.0- 680.0 mb Conv cond level (CCL): 717.71 mb = 2771.30 m = 9092.08 ft Mean mixing ratio: 2.98 g/kg Conv temperature: 20.10 C = 68.18 F Cap Strength: 16.80 C Lifted Index: 22.69 C Risk: None Lifted Index @300 mb: 29.89 C Lifted Index @700 mb: 11.54 C Showalter Index: 16.74 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 11.40 C K Index: -7.50 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 4.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.73 J/kg Max Up Vert Vel: 3.67 m/s Conv Inhibition (B-): 57021.21 J/kg Cap Strength: 22.59 C Lift Cond Lev (LCL): 932.22 mb = 708.29 m = 2323.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 150 at 21 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 1017 14 90 19 -19.0 0.0 | 24 20 -8.2 -18.4 1 1000 149 75 25 -24.1 -6.5 | 28 28 -13.3 -24.9 2 925 770 90 33 -33.0 0.0 | 50 29 -22.2 -18.4 3 850 1439 100 35 -34.5 6.1 | 62 27 -23.6 -12.3 4 700 2967 100 25 -24.6 4.3 | 44 20 -13.8 -14.1 5 500 5540 190 27 4.7 26.6 | 242 18 15.5 8.2 6 400 7160 225 54 38.2 38.2 | 248 53 49.0 19.8 7 300 9160 215 77 44.2 63.1 | 231 71 55.0 44.7 8 250 10360 210 69 34.5 59.8 | 228 61 45.3 41.3 9 210 11468 205 87 36.8 78.8 | 218 77 47.6 60.4 10 203 11678 210 79 39.5 68.4 | 225 71 50.3 50.0 11 200 11770 210 75 37.5 65.0 | 226 67 48.3 46.5 12 150 13580 220 25 16.1 19.2 | 268 27 26.9 0.7 13 100 16170 235 17 13.9 9.8 | 289 26 24.8 -8.7 14 70 18440 215 5 2.9 4.1 | 316 20 13.7 -14.3 15 50 20590 190 5 0.9 4.9 | 319 18 11.7 -13.5 16 30 23850 165 5 -1.3 4.8 | 325 17 9.5 -13.6 17 20 26480 105 7 -6.8 1.8 | 346 17 4.1 -16.6 Wind Parameters Mean winds (0-6000m): 119.5 at 28.5 knts Storm direction: 149.5 at 21.4 knts Shear (0-3000m) pos: 1.6 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 21.8 deg Storm rel helicity (0-3000m) pos: 135.2 neg: -39.9 tot: 95.2 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 45.20 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 80 26 33 27| 0.0 11.3 11.3| 57.0 0.0 57.0 114.1 0.58| 14.3 8.2 1000 86 29 41 28| 3.5 5.7 9.1|108.7 0.0 108.7 108.7 0.71| 10.7 7.6 1500 90 31 47 27| 3.5 3.8 7.3|134.4 -0.5 133.9 89.3 0.73| 8.6 6.3 2000 93 31 50 27| 2.6 2.1 4.7|134.4 -14.6 119.8 59.9 0.57| 7.3 4.2 2500 94 31 51 26| 2.1 1.2 3.3|134.4 -28.7 105.7 42.3 0.44| 6.5 2.8 3000 95 30 51 25| 1.6 1.0 2.6|135.2 -39.9 95.2 31.7 0.34| 6.0 2.0 4000 100 29 53 22| 3.0 0.8 3.8|167.2 -39.9 127.2 31.8 0.42| 6.5 2.8 5000 108 28 60 19| 3.7 0.6 4.3|188.9 -39.9 149.0 29.8 0.52| 6.9 3.6 6000 120 28 73 15| 4.4 0.5 4.9|206.1 -46.8 159.4 26.6 0.45| 7.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20250422.12.gif