UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 9 OCT 25 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 246 SFC 975 450 1.2 -7.8 51 9.0 -1.9 235 1 276.3 276.7 272.6 282.5 2.18 2 969 500 1.4 -6.6 55 8.0 -1.5 226 1 277.0 277.4 273.3 283.8 2.40 3 925 872 -1.5 -9.5 54 8.0 -4.1 155 1 277.8 278.1 273.2 283.5 2.01 4 850 1536 -7.5 -12.5 67 5.0 -8.9 75 5 278.3 278.6 273.0 283.2 1.72 5 809 1918 -10.9 -15.0 72 4.1 -11.9 116 5 278.6 278.9 272.8 282.9 1.47 6 719 2818 -14.3 -17.2 79 2.9 -15.0 213 5 284.5 284.7 275.9 288.6 1.38 7 700 3020 -15.7 -19.1 75 3.4 -16.4 235 5 285.1 285.3 276.0 288.7 1.21 8 658 3481 -19.1 -23.3 69 4.2 -19.9 239 9 286.4 286.5 276.2 289.1 0.89 9 594 4234 -22.3 -28.3 58 6.0 -23.2 245 16 291.1 291.3 278.2 293.1 0.62 10 582 4383 -23.3 -30.3 53 7.0 -24.3 247 18 291.7 291.8 278.3 293.4 0.53 11 534 5003 -28.7 -33.4 64 4.7 -29.2 252 24 292.5 292.6 278.6 293.9 0.43 12 500 5470 -30.9 -35.3 65 4.4 -31.3 256 28 295.4 295.4 279.8 296.6 0.38 13 472 5876 -33.1 -37.7 63 4.6 -33.5 260 32 297.5 297.6 280.7 298.6 0.32 14 459 6072 -34.1 -38.6 64 4.5 -34.5 261 34 298.7 298.7 281.2 299.7 0.30 15 400 7020 -40.9 -45.5 61 4.6 -41.2 270 44 301.8 301.9 282.4 302.4 0.16 16 352 7883 -45.7 -50.4 59 4.7 -45.9 268 54 306.6 306.6 284.2 307.0 0.11 17 300 8940 -50.1 -56.1 49 6.0 -50.3 265 66 314.7 314.7 287.1 315.0 0.06 18 254 10009 -55.3 -61.3 47 6.0 -55.4 265 77 322.4 322.4 289.5 322.5 0.04 19 251 10085 -55.3 -61.3 47 6.0 -55.4 265 79 323.5 323.5 289.9 323.6 0.04 20 250 10110 -55.3 -61.3 47 6.0 -55.4 265 77 323.9 323.9 290.0 324.0 0.04 21 246 10213 -55.7 -61.7 47 6.0 -55.8 265 76 324.8 324.8 290.2 324.9 0.04 22 229 10670 -53.9 -59.9 48 6.0 -54.1 263 70 334.2 334.2 292.9 334.4 0.05 23 200 11540 -53.5 -59.5 48 6.0 -53.7 260 60 348.0 348.1 296.3 348.3 0.06 24 169 12627 -50.9 -57.9 43 7.0 -51.2 260 60 369.5 369.6 300.5 370.0 0.09 25 150 13400 -51.7 -59.7 38 8.0 -52.0 260 60 381.0 381.0 302.5 381.4 0.08 26 100 16020 -54.5 -64.5 28 10.0 -54.9 265 54 422.4 422.4 308.0 422.8 0.07 27 70 18300 -55.1 -65.1 28 10.0 -55.6 260 50 466.5 466.5 312.4 467.0 0.09 28 50 20450 -57.1 -68.1 24 11.0 -57.7 260 35 508.9 508.9 315.6 509.4 0.08 29 37 22349 -57.9 -69.9 20 12.0 -58.7 269 31 552.6 552.7 318.3 553.2 0.08 30 30 23680 -54.7 -67.7 19 13.0 -56.1 275 29 595.5 595.6 320.5 596.6 0.14 31 26 24592 -56.5 -68.5 21 12.0 -57.7 268 31 615.3 615.3 321.3 616.4 0.15 32 20 26280 -50.5 -64.5 18 14.0 -53.2 255 36 681.6 681.7 323.9 684.4 0.33 33 18 26971 -47.9 -61.9 18 14.0 -51.4 710.7 710.9 324.9 715.2 0.51 34 15 28169 -49.7 -63.7 18 14.0 -53.2 742.7 742.9 325.8 747.2 0.49 35 14 28623 -47.1 -62.1 16 15.0 -51.6 766.3 766.6 326.5 772.5 0.64 36 13 29112 -49.3 -64.3 16 15.0 -53.4 775.1 775.4 326.7 780.1 0.52 37 10 30853 -43.9 -59.9 15 16.0 -50.5 855.7 856.3 328.8 868.4 1.20 TRP 254 10009 -55.3 -61.3 47 6.0 -55.4 265 77 322.4 322.4 289.5 322.5 0.04 WND 251 10085 -55.3 -61.3 47 6.0 -55.4 265 79 323.5 323.5 289.9 323.6 0.04 Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: 947.76 mb = 679.36 m = 2228.85 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 65.53 % Est. max temperature: 3.35 C = 38.02 F Sfc-Lift cond lev (LCL): 847.11 mb = 1562.34 m = 5125.71 ft T: -7.73 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.87 C Layer 925.0- 719.0 mb Conv cond level (CCL): 809.16 mb = 1916.47 m = 6287.56 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 3.47 C = 38.25 F Cap Strength: 8.31 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 22.18 C Lifted Index @700 mb: 4.44 C Showalter Index: 10.51 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 18.40 C K Index: 7.50 Risk: None Sweat Index: 38.45 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.88 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 71967.12 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 821.16 mb = 1802.75 m = 5914.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 11 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 ---------------------------------------------------------- 0 975 450 235 1 0.8 0.6 | 115 10 -9.2 4.3 1 925 872 155 1 -0.4 0.9 | 114 11 -10.4 4.6 2 850 1536 75 5 -4.8 -1.3 | 99 15 -14.8 2.4 3 700 3020 235 5 4.1 2.9 | 138 9 -5.9 6.6 4 400 7020 270 44 44.0 -0.0 | 264 34 34.0 3.7 5 300 8940 265 66 65.7 5.8 | 260 57 55.8 9.5 6 254 10009 265 77 76.7 6.7 | 261 68 66.7 10.4 7 251 10085 265 79 78.7 6.9 | 261 70 68.7 10.6 8 250 10110 265 77 76.7 6.7 | 261 68 66.7 10.4 9 200 11540 260 60 59.1 10.4 | 254 51 49.1 14.1 10 150 13400 260 60 59.1 10.4 | 254 51 49.1 14.1 11 100 16020 265 54 53.8 4.7 | 259 45 43.8 8.4 12 70 18300 260 50 49.2 8.7 | 252 41 39.2 12.4 13 50 20450 260 35 34.5 6.1 | 248 26 24.5 9.8 14 30 23680 275 29 28.9 -2.5 | 266 19 18.9 1.2 15 20 26280 255 36 34.8 9.3 | 242 28 24.8 13.0 Wind Parameters Mean winds (0-6000m): 260.4 at 14.2 knts Storm direction: 290.4 at 10.7 knts Shear (0-3000m) pos: 2.3 neg: 0.9 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 50.8 deg Storm rel helicity (0-3000m) pos: 47.8 neg: -14.7 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 25.90 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 ------------------------------------------------------------------------------- 500 185 1 116 11| 0.0 1.8 1.8| 0.5 -0.9 -0.4 -0.7 -0.06| 1.9 -0.1 1000 109 2 110 13| 0.0 2.8 2.8| 0.5 -11.2 -10.7 -10.7 -0.47| 3.2 -1.5 1500 97 3 107 14| 1.0 1.8 2.8| 15.6 -14.7 0.9 0.6 -0.01| 3.7 -0.0 2000 114 3 111 14| 1.7 1.4 3.1| 32.1 -14.7 17.4 8.7 0.26| 4.0 1.1 2500 124 4 114 14| 1.8 1.1 2.9| 38.3 -14.7 23.6 9.4 0.29| 4.2 1.2 3000 180 4 129 13| 2.3 0.9 3.2| 47.8 -14.7 33.2 11.1 0.41| 4.3 1.7 4000 236 7 148 9| 3.0 0.7 3.7| 72.2 -14.7 57.5 14.4 0.54| 4.5 2.4 5000 250 10 176 7| 3.4 0.6 4.0|104.5 -14.7 89.8 18.0 0.58| 4.7 2.7 6000 260 14 213 7| 3.7 0.5 4.1|151.4 -14.7 136.7 22.8 0.59| 4.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251009.12.gif