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 X1300... Searching the city database file for: X1300 ... Date:1200Z 22 APR 25 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 64 SFC 980 228 3.4 -11.6 32 15.0 -1.4 0 0 278.2 278.4 272.8 282.8 1.60 2 969 320 6.8 -9.2 31 16.0 1.0 358 1 282.5 282.8 275.7 288.2 1.96 3 925 700 3.8 -17.2 20 21.0 -2.4 350 5 283.2 283.4 274.8 286.4 1.07 4 850 1378 -2.3 -20.3 24 18.0 -6.9 295 9 283.7 283.9 274.8 286.4 0.89 5 701 2868 -15.7 -24.7 46 9.0 -17.4 275 23 285.0 285.1 275.2 287.2 0.74 6 700 2879 -15.7 -24.7 46 9.0 -17.4 275 23 285.1 285.2 275.3 287.4 0.74 7 617 3820 -19.7 -31.7 34 12.0 -21.4 279 26 291.0 291.1 277.9 292.4 0.44 8 543 4751 -27.5 -39.5 31 12.0 -28.6 283 29 292.5 292.6 278.3 293.3 0.23 9 521 5047 -28.1 -40.1 31 12.0 -29.2 284 30 295.3 295.3 279.6 296.0 0.22 10 500 5340 -30.1 -45.1 22 15.0 -31.2 285 31 296.3 296.4 279.9 296.8 0.14 11 458 5959 -34.3 -45.3 32 11.0 -35.0 285 40 298.6 298.6 281.0 299.1 0.15 12 404 6823 -42.3 -51.3 37 9.0 -42.6 285 53 299.2 299.2 281.1 299.5 0.08 13 400 6890 -42.5 -51.5 37 9.0 -42.9 285 54 299.8 299.8 281.4 300.1 0.08 14 325 8272 -51.8 -60.0 37 8.2 -51.9 270 66 305.3 305.3 283.6 305.5 0.04 15 307 8641 -54.3 -62.3 37 8.0 -54.4 275 64 306.8 306.8 284.1 306.9 0.03 16 300 8790 -52.5 -60.5 37 8.0 -52.7 270 60 311.3 311.4 285.8 311.5 0.04 17 286 9100 -49.9 -57.9 38 8.0 -50.1 269 54 319.4 319.4 288.6 319.6 0.05 18 250 9980 -49.3 -59.3 30 10.0 -49.6 265 38 332.8 332.8 292.5 333.0 0.05 19 200 11440 -47.3 -60.3 21 13.0 -47.8 270 38 357.9 357.9 298.3 358.1 0.06 20 197 11540 -46.9 -60.9 19 14.0 -47.4 268 37 360.1 360.1 298.8 360.3 0.05 21 183 12023 -49.9 -64.9 16 15.0 -50.4 258 33 362.9 362.9 299.3 363.0 0.03 22 173 12392 -46.3 -62.3 15 16.0 -47.0 250 30 374.7 374.7 301.4 374.9 0.05 23 150 13330 -49.9 -66.9 12 17.0 -50.5 230 23 384.1 384.1 302.9 384.2 0.03 24 142 13688 -51.3 -69.3 10 18.0 -51.8 233 22 387.7 387.7 303.5 387.8 0.02 25 100 15970 -51.5 -71.5 7 20.0 -52.2 255 15 428.2 428.2 308.7 428.4 0.02 26 83 17186 -50.3 -71.3 7 21.0 -51.3 258 13 454.1 454.1 311.3 454.3 0.03 27 70 18290 -54.5 -75.5 6 21.0 -55.2 260 11 467.8 467.8 312.5 467.9 0.02 28 69 18382 -54.5 -75.5 6 21.0 -55.3 257 11 469.7 469.7 312.6 469.8 0.02 29 62 19072 -50.5 -72.5 6 22.0 -51.8 237 10 493.2 493.2 314.5 493.4 0.03 30 50 20470 -51.1 -73.1 6 22.0 -52.5 195 7 523.1 523.1 316.5 523.3 0.04 31 47 20870 -53.5 -75.5 5 22.0 -54.7 190 7 526.6 526.6 316.7 526.8 0.03 32 38 22243 -50.9 -73.9 5 23.0 -52.8 171 7 566.3 566.3 319.0 566.6 0.05 33 30 23770 -53.9 -76.9 4 23.0 -55.6 150 7 597.7 597.7 320.5 598.0 0.04 34 29 23988 -53.9 -76.9 4 23.0 -55.6 143 7 603.5 603.5 320.8 603.8 0.04 35 20 26390 -52.1 -76.1 4 24.0 -54.9 65 11 676.7 676.7 323.7 677.2 0.06 36 18 27072 -52.5 -76.5 4 24.0 -55.4 70 10 696.1 696.2 324.3 696.7 0.06 37 11 30312 -44.7 -70.7 4 26.0 -51.8 91 6 829.8 829.9 328.0 832.4 0.25 38 10 30950 -44.5 -70.5 4 26.0 -52.1 95 5 853.4 853.6 328.5 856.5 0.28 39 8.7 31879 -46.5 -72.5 4 26.0 -53.8 880.3 880.5 329.1 883.0 0.24 40 8.1 32357 -42.7 -69.7 4 27.0 -52.1 913.6 913.8 329.8 918.1 0.39 TRP 307 8641 -54.3 -62.3 37 8.0 -54.4 275 64 306.8 306.8 284.1 306.9 0.03 WND 325 8272 -51.8 -60.0 37 8.2 -51.9 270 66 305.3 305.3 283.6 305.5 0.04 Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: 878.28 mb = 1122.36 m = 3682.24 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 32.19 % Est. max temperature: 9.14 C = 48.46 F Sfc-Lift cond lev (LCL): 775.63 mb = 2085.97 m = 6843.66 ft T: -8.67 C 700-500 lapse rate: 5.85 C/km ThetaE index: 1.76 C Layer 925.0- 850.0 mb Conv cond level (CCL): 620.57 mb = 3776.85 m = 12391.08 ft Mean mixing ratio: 1.31 g/kg Conv temperature: 15.89 C = 60.61 F Cap Strength: 8.03 C Lifted Index: 8.61 C Risk: None Lifted Index @300 mb: 17.50 C Lifted Index @700 mb: 2.06 C Showalter Index: 8.79 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 27.80 C Cross Totals Index: 9.80 C K Index: -1.50 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.07 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 63239.25 J/kg Cap Strength: 8.43 C Lift Cond Lev (LCL): 695.99 mb = 2921.78 m = 9585.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 17 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 ---------------------------------------------------------- 0 980 228 0 0 -0.0 -0.0 | 133 17 -12.0 11.3 1 925 700 350 5 0.9 -4.9 | 120 13 -11.2 6.4 2 850 1378 295 9 8.2 -3.8 | 153 8 -3.9 7.5 3 700 2879 275 23 22.9 -2.0 | 229 14 10.9 9.3 4 500 5340 285 31 29.9 -8.0 | 260 18 17.9 3.3 5 400 6890 285 54 52.2 -14.0 | 274 40 40.1 -2.7 6 325 8272 270 66 66.0 -0.0 | 258 55 54.0 11.3 7 307 8641 275 64 63.8 -5.6 | 264 52 51.7 5.7 8 300 8790 270 60 60.0 -0.0 | 257 49 48.0 11.3 9 250 9980 265 38 37.9 3.3 | 240 30 25.8 14.6 10 200 11440 270 38 38.0 -0.0 | 246 28 26.0 11.3 11 150 13330 230 23 17.6 14.8 | 192 27 5.6 26.1 12 100 15970 255 15 14.5 3.9 | 189 15 2.5 15.2 13 70 18290 260 11 10.8 1.9 | 175 13 -1.2 13.2 14 50 20470 195 7 1.8 6.8 | 151 21 -10.2 18.1 15 30 23770 150 7 -3.5 6.1 | 138 23 -15.5 17.4 16 20 26390 65 11 -10.0 -4.6 | 107 23 -22.0 6.7 17 10 30950 95 5 -5.0 0.4 | 125 21 -17.0 11.8 Wind Parameters Mean winds (0-6000m): 283.3 at 22.0 knts Storm direction: 313.3 at 16.5 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 42.0 neg: -13.4 tot: 28.6 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 58.99 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 ------------------------------------------------------------------------------- 500 350 3 127 14| 0.0 5.3 5.3| 0.0 -13.4 -13.4 -26.8 -0.66| 5.4 -3.5 1000 330 5 127 12| 0.0 4.2 4.2| 8.2 -13.4 -5.2 -5.2 -0.02| 5.5 -0.1 1500 310 6 136 10| 0.0 4.2 4.2| 18.7 -13.4 5.3 3.5 0.30| 5.5 1.7 2000 298 8 148 9| 0.0 4.4 4.4| 27.8 -13.4 14.4 7.2 0.45| 5.4 2.4 2500 290 11 166 8| 0.0 4.4 4.4| 35.6 -13.4 22.2 8.9 0.47| 5.4 2.5 3000 285 13 182 8| 0.0 4.1 4.1| 42.0 -13.4 28.6 9.5 0.48| 5.0 2.4 4000 282 16 205 9| 0.5 3.1 3.6| 56.0 -13.4 42.7 10.7 0.53| 4.2 2.2 5000 283 19 222 10| 0.8 2.5 3.3| 71.4 -13.4 58.0 11.6 0.57| 3.8 2.1 6000 283 22 236 11| 1.1 2.7 3.8|100.5 -13.4 87.1 14.5 0.51| 4.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20250422.12.gif