UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 21 APR 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1021 6 -0.5 -4.3 75 3.8 -1.9 160 13 271.0 271.5 270.2 278.4 2.72 1 1000 172 0.6 -6.4 59 7.0 -1.9 125 15 273.8 274.1 271.3 280.3 2.36 2 982 318 2.2 -7.8 48 10.0 -1.3 142 14 276.8 277.1 272.8 282.9 2.16 3 970 417 1.2 -11.8 37 13.0 -2.9 154 13 276.8 277.0 271.9 281.3 1.59 4 946 620 4.4 -15.6 22 20.0 -1.7 178 12 282.0 282.2 274.3 285.5 1.20 5 925 802 4.2 -20.8 14 25.0 -2.6 200 11 283.6 283.7 274.6 286.0 0.79 6 920 846 3.8 -22.2 13 26.0 -3.0 202 10 283.6 283.8 274.5 285.8 0.70 7 902 1006 3.6 -22.4 13 26.0 -3.3 207 9 285.0 285.2 275.2 287.2 0.70 8 850 1485 1.0 -17.0 25 18.0 -4.3 225 3 287.2 287.4 277.0 290.8 1.19 9 731 2684 -4.3 -28.3 13 24.0 -9.6 221 9 294.1 294.1 279.4 295.7 0.51 10 700 3024 -6.9 -26.9 19 20.0 -11.3 220 11 294.8 295.0 279.9 296.8 0.60 11 500 5540 -27.1 -47.1 13 20.0 -28.7 265 3 300.0 300.0 281.5 300.4 0.11 12 409 6957 -39.3 -58.3 12 19.0 -39.9 13 3 302.0 302.0 282.2 302.1 0.04 13 401 7093 -39.9 -57.9 13 18.0 -40.5 24 3 302.9 302.9 282.6 303.1 0.04 14 400 7110 -40.1 -58.1 13 18.0 -40.7 25 3 302.9 302.9 282.6 303.0 0.04 15 383 7404 -41.1 -56.1 18 15.0 -41.6 36 4 305.3 305.4 283.6 305.5 0.05 16 300 9010 -54.5 -62.5 37 8.0 -54.6 95 9 308.5 308.5 284.8 308.6 0.03 17 292 9183 -55.9 -63.9 36 8.0 -56.0 97 9 308.9 308.9 284.9 309.0 0.02 18 254 10061 -60.7 -67.7 39 7.0 -60.7 110 7 314.4 314.4 286.9 314.5 0.02 19 250 10160 -60.3 -67.3 39 7.0 -60.4 95 7 316.4 316.4 287.6 316.5 0.02 20 238 10468 -59.7 -66.7 40 7.0 -59.8 128 7 321.8 321.8 289.3 321.9 0.02 21 231 10657 -55.3 -63.3 36 8.0 -55.5 148 6 331.3 331.3 292.1 331.4 0.03 22 218 11027 -56.3 -63.3 41 7.0 -56.4 187 6 335.2 335.3 293.2 335.4 0.04 23 200 11580 -53.3 -60.3 42 7.0 -53.5 245 5 348.4 348.4 296.3 348.6 0.06 24 158 13103 -50.5 -60.5 30 10.0 -50.9 237 7 377.4 377.4 301.9 377.7 0.07 25 150 13440 -52.1 -63.1 25 11.0 -52.5 235 7 380.3 380.3 302.3 380.6 0.05 26 142 13792 -53.7 -64.7 25 11.0 -54.1 240 7 383.5 383.5 302.8 383.7 0.04 27 129 14411 -50.9 -62.9 23 12.0 -51.4 248 6 399.2 399.2 305.2 399.5 0.06 28 101 15996 -51.9 -66.9 15 15.0 -52.5 269 5 426.2 426.2 308.4 426.5 0.05 29 100 16060 -52.1 -67.1 15 15.0 -52.7 270 5 427.1 427.1 308.6 427.3 0.05 30 97 16257 -53.1 -68.1 15 15.0 -53.7 261 5 428.8 428.9 308.7 429.1 0.04 31 91 16670 -51.1 -67.1 13 16.0 -51.9 244 6 440.7 440.7 310.0 441.0 0.05 32 77 17747 -54.7 -70.7 12 16.0 -55.4 197 6 454.8 454.8 311.3 455.0 0.04 33 70 18360 -52.7 -69.7 11 17.0 -53.6 170 7 471.6 471.7 312.8 471.9 0.05 34 66 18741 -51.7 -69.7 10 18.0 -52.7 172 7 481.8 481.8 313.6 482.1 0.05 35 50 20540 -52.5 -70.5 10 18.0 -53.7 180 9 519.8 519.8 316.3 520.1 0.06 36 39 22142 -54.3 -73.3 8 19.0 -55.6 268 6 553.5 553.5 318.3 553.8 0.05 37 30 23830 -53.1 -73.1 7 20.0 -54.9 360 3 599.9 599.9 320.6 600.4 0.06 38 21 26142 -49.3 -70.3 7 21.0 -52.6 101 5 675.8 675.8 323.7 676.9 0.14 39 20 26460 -51.1 -72.1 6 21.0 -54.1 115 5 679.8 679.8 323.8 680.7 0.11 40 18 27146 -52.3 -73.3 6 21.0 -55.2 107 6 696.8 696.8 324.4 697.7 0.10 41 14 28781 -51.3 -73.3 6 22.0 -55.1 87 7 752.1 752.1 326.0 753.3 0.13 42 12 29798 -45.7 -68.7 6 23.0 -52.0 74 8 805.8 806.0 327.4 808.9 0.31 43 10 31020 -43.9 -67.9 5 24.0 -51.6 60 9 855.7 855.9 328.6 860.1 0.41 44 9.1 31656 -42.1 -66.1 6 24.0 -51.0 886.0 886.3 329.2 892.4 0.58 45 7.7 32783 -43.5 -67.5 5 24.0 -52.4 923.7 924.0 330.0 930.2 0.56 TRP 254 10061 -60.7 -67.7 39 7.0 -60.7 110 7 314.4 314.4 286.9 314.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: Surface below freezing Freezing level: 1011.45 mb = 81.29 m = 266.69 ft Freezing level: 827.55 mb = 1711.30 m = 5614.44 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 20.17 % Est. max temperature: 14.86 C = 58.76 F Sfc-Lift cond lev (LCL): 962.06 mb = 483.52 m = 1586.33 ft T: 2.25 C 700-500 lapse rate: 8.03 C/km ThetaE index: 1.56 C Layer 970.0- 946.0 mb Conv cond level (CCL): 592.87 mb = 4266.05 m = 13996.07 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 26.23 C = 79.22 F Cap Strength: 13.71 C Lifted Index: 14.66 C Risk: None Lifted Index @300 mb: 18.25 C Lifted Index @700 mb: 13.71 C Showalter Index: 8.51 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 10.10 C K Index: -8.90 Risk: None Sweat Index: 9.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.01 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 77736.66 J/kg Cap Strength: 14.58 C Lift Cond Lev (LCL): 789.95 mb = 2067.63 m = 6783.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 6 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 1021 6 160 13 -4.4 12.2 | 136 13 -9.4 9.6 1 1000 172 125 15 -12.3 8.6 | 109 18 -17.3 6.0 2 925 802 200 11 3.8 10.3 | 171 8 -1.2 7.7 3 850 1485 225 3 2.1 2.1 | 81 3 -2.8 -0.5 4 700 3024 220 11 7.1 8.4 | 200 6 2.1 5.8 5 500 5540 265 3 3.0 0.3 | 40 3 -2.0 -2.3 6 400 7110 25 3 -1.3 -2.7 | 50 8 -6.2 -5.3 7 300 9010 95 9 -9.0 0.8 | 83 14 -13.9 -1.8 8 254 10061 110 7 -6.6 2.4 | 89 12 -11.5 -0.2 9 250 10160 95 7 -7.0 0.6 | 81 12 -11.9 -2.0 10 200 11580 245 5 4.5 2.1 | 42 1 -0.4 -0.5 11 150 13440 235 7 5.7 4.0 | 208 2 0.8 1.4 12 100 16060 270 5 5.0 -0.0 | 359 3 0.0 -2.6 13 70 18360 170 7 -1.2 6.9 | 125 8 -6.2 4.3 14 50 20540 180 9 0.0 9.0 | 142 8 -5.0 6.4 15 30 23830 360 3 -0.0 -3.0 | 42 7 -5.0 -5.6 16 20 26460 115 5 -4.5 2.1 | 87 10 -9.5 -0.5 17 10 31020 60 9 -7.8 -4.5 | 61 15 -12.8 -7.1 Wind Parameters Mean winds (0-6000m): 212.4 at 7.5 knts Storm direction: 242.4 at 5.6 knts Shear (0-3000m) pos: 2.1 neg: 1.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 48.9 neg: -29.5 tot: 19.3 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.11 Bulk Shear: 23.68 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 ------------------------------------------------------------------------------- 500 143 14 122 16| 1.1 0.0 1.1| 29.9 -26.1 3.8 7.6 0.06| 17.0 1.0 1000 161 13 135 13| 4.9 0.0 4.9| 45.3 -26.5 18.8 18.8 0.24| 13.8 3.3 1500 170 10 138 10| 4.1 0.0 4.1| 45.3 -29.5 15.8 10.5 0.07| 11.2 0.8 2000 178 9 139 8| 3.1 0.7 3.8| 46.6 -29.5 17.0 8.5 0.13| 9.1 1.2 2500 186 8 145 7| 2.5 1.1 3.5| 47.8 -29.5 18.2 7.3 0.17| 7.8 1.3 3000 194 9 153 6| 2.1 1.3 3.4| 48.9 -29.5 19.3 6.4 0.18| 6.9 1.2 4000 204 9 166 6| 2.0 1.0 3.0| 51.0 -29.5 21.4 5.4 0.20| 5.7 1.2 5000 210 8 169 5| 1.8 0.8 2.6| 51.7 -29.5 22.2 4.4 0.24| 5.0 1.2 6000 212 7 166 4| 1.7 0.7 2.4| 52.2 -30.1 22.1 3.7 0.23| 4.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250421.12.gif