UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 25 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 1016 7 0.6 -3.5 74 4.1 -0.9 135 13 272.5 273.0 271.4 280.4 2.90 1 1006 87 0.2 -5.8 64 6.0 -1.9 144 14 272.9 273.3 270.9 279.6 2.46 2 1000 135 1.6 -4.4 64 6.0 -0.6 150 15 274.8 275.2 272.5 282.3 2.75 3 989 224 2.4 -4.6 60 7.0 -0.3 156 14 276.4 276.9 273.5 284.0 2.74 4 974 347 1.6 -6.4 55 8.0 -1.3 164 12 276.8 277.2 273.2 283.6 2.43 5 968 397 4.0 -4.0 56 8.0 0.8 167 12 279.7 280.2 275.6 288.0 2.93 6 956 498 5.2 -3.8 52 9.0 1.5 173 10 282.0 282.5 276.9 290.5 3.01 7 925 766 3.6 -7.4 44 11.0 -0.5 190 7 283.0 283.4 276.6 289.8 2.37 8 888 1097 1.8 -10.2 41 12.0 -2.4 125 6 284.5 284.8 276.7 290.2 1.98 9 850 1448 -0.5 -11.5 43 11.0 -4.1 55 5 285.6 285.9 277.2 291.1 1.86 10 840 1542 -1.1 -12.1 43 11.0 -4.7 55 5 286.0 286.3 277.3 291.3 1.80 11 728 2663 -10.5 -17.5 56 7.0 -12.3 59 8 287.6 287.8 277.4 291.6 1.33 12 700 2964 -11.7 -20.7 47 9.0 -13.8 60 9 289.5 289.7 278.0 292.8 1.05 13 586 4307 -18.1 -23.1 65 5.0 -19.1 44 17 297.2 297.4 281.5 300.4 1.02 14 569 4527 -19.5 -24.5 64 5.0 -20.5 42 19 298.0 298.2 281.8 301.0 0.92 15 526 5108 -20.9 -32.9 33 12.0 -22.7 35 23 303.1 303.2 283.2 304.7 0.46 16 500 5480 -24.3 -42.3 17 18.0 -26.2 30 25 303.4 303.4 283.0 304.1 0.18 17 498 5509 -24.7 -42.7 17 18.0 -26.5 30 25 303.3 303.3 283.0 303.9 0.18 18 400 7060 -37.7 -53.7 17 16.0 -38.4 25 19 306.0 306.0 283.9 306.2 0.06 19 300 8970 -54.3 -67.3 19 13.0 -54.5 355 19 308.8 308.8 284.9 308.9 0.01 20 295 9078 -55.3 -68.3 18 13.0 -55.5 349 18 308.9 308.9 284.9 308.9 0.01 21 254 10030 -59.7 -71.7 20 12.0 -59.8 300 11 315.9 315.9 287.4 315.9 0.01 22 250 10130 -58.9 -70.9 20 12.0 -59.0 295 11 318.5 318.5 288.3 318.5 0.01 23 200 11540 -54.3 -65.3 25 11.0 -54.5 235 17 346.8 346.8 296.0 346.9 0.03 24 192 11801 -53.1 -65.1 22 12.0 -53.4 231 16 352.8 352.8 297.3 352.9 0.03 25 150 13390 -52.3 -66.3 17 14.0 -52.7 210 13 380.0 380.0 302.3 380.1 0.03 26 137 13979 -50.3 -65.3 15 15.0 -50.9 207 11 393.5 393.5 304.3 393.7 0.04 27 117 14997 -54.9 -70.9 12 16.0 -55.3 201 8 403.1 403.1 305.6 403.3 0.02 28 107 15573 -51.5 -68.5 11 17.0 -52.2 198 6 420.0 420.0 307.7 420.2 0.04 29 100 16010 -53.1 -70.1 11 17.0 -53.7 195 5 425.1 425.1 308.3 425.3 0.03 30 99 16075 -52.7 -69.7 11 17.0 -53.3 195 5 427.1 427.1 308.6 427.3 0.03 31 70 18320 -51.7 -70.7 9 19.0 -52.7 180 5 473.8 473.8 313.0 474.0 0.04 32 64 18902 -49.9 -69.9 8 20.0 -51.2 193 5 490.0 490.0 314.2 490.3 0.05 33 52 20247 -53.1 -73.1 7 20.0 -54.2 224 5 512.6 512.6 315.8 512.8 0.04 34 50 20500 -52.5 -73.5 6 21.0 -53.8 230 5 519.8 519.8 316.3 520.0 0.04 35 30 23820 -50.9 -73.9 5 23.0 -53.2 105 7 605.9 605.9 320.9 606.3 0.06 36 22 25839 -49.1 -73.1 4 24.0 -52.5 136 7 667.4 667.5 323.3 668.2 0.09 37 20 26460 -50.5 -73.5 5 23.0 -53.7 145 7 681.6 681.6 323.9 682.4 0.09 38 19 26794 -51.1 -74.1 5 23.0 -54.2 689.8 689.8 324.1 690.6 0.09 39 13 29276 -48.7 -72.7 5 24.0 -53.6 777.2 777.3 326.7 778.7 0.16 40 12 29805 -45.9 -70.9 4 25.0 -52.2 805.1 805.2 327.4 807.4 0.22 41 11 30382 -47.9 -72.9 4 25.0 -53.7 818.1 818.2 327.7 820.0 0.18 42 10 31017 -43.3 -69.3 4 26.0 -51.4 857.9 858.1 328.7 861.5 0.34 TRP 254 10030 -59.7 -71.7 20 12.0 -59.8 300 11 315.9 315.9 287.4 315.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5345.00 m Freezing level: 858.26 mb = 1371.59 m = 4499.93 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 49.98 % Est. max temperature: 13.27 C = 55.89 F Sfc-Lift cond lev (LCL): 953.05 mb = 523.42 m = 1717.24 ft T: 5.05 C 700-500 lapse rate: 5.01 C/km ThetaE index: 0.77 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 749.88 mb = 2431.14 m = 7976.08 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 15.46 C = 59.82 F Cap Strength: 14.71 C Lifted Index: 14.53 C Risk: None Lifted Index @300 mb: 15.76 C Lifted Index @700 mb: 6.21 C Showalter Index: 11.07 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 12.80 C K Index: 3.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.20 J/kg Max Up Vert Vel: 10.02 m/s Conv Inhibition (B-): 61378.98 J/kg Cap Strength: 14.66 C Lift Cond Lev (LCL): 847.46 mb = 1471.90 m = 4829.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 77 at 10 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 1016 7 135 13 -9.2 9.2 | 183 11 0.5 11.4 1 1000 135 150 15 -7.5 13.0 | 188 15 2.2 15.2 2 925 766 190 7 1.2 6.9 | 230 14 10.9 9.1 3 850 1448 55 5 -4.1 -2.9 | 277 6 5.6 -0.7 4 700 2964 60 9 -7.8 -4.5 | 320 3 1.9 -2.3 5 500 5480 30 25 -12.5 -21.7 | 8 20 -2.8 -19.4 6 400 7060 25 19 -8.0 -17.2 | 354 15 1.7 -15.0 7 300 8970 355 19 1.7 -18.9 | 326 20 11.4 -16.7 8 254 10030 300 11 9.5 -5.5 | 280 20 19.2 -3.3 9 250 10130 295 11 10.0 -4.6 | 277 20 19.7 -2.4 10 200 11540 235 17 13.9 9.8 | 243 26 23.6 12.0 11 150 13390 210 13 6.5 11.3 | 230 21 16.2 13.5 12 100 16010 195 5 1.3 4.8 | 237 13 11.0 7.0 13 70 18320 180 5 0.0 5.0 | 233 12 9.7 7.2 14 50 20500 230 5 3.8 3.2 | 248 15 13.5 5.4 15 30 23820 105 7 -6.8 1.8 | 216 5 2.9 4.0 16 20 26460 145 7 -4.0 5.7 | 216 10 5.7 7.9 Wind Parameters Mean winds (0-6000m): 47.2 at 13.3 knts Storm direction: 77.2 at 10.0 knts Shear (0-3000m) pos: 0.7 neg: 2.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 143.1 deg Storm rel helicity (0-3000m) pos: 56.5 neg: -5.3 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.84 Bulk Shear: 59.51 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 ------------------------------------------------------------------------------- 500 155 13 197 15| 8.3 0.0 8.3| 32.7 0.0 32.7 65.5 0.77| 11.1 8.6 1000 160 10 207 13| 4.2 3.0 7.2| 45.7 -5.3 40.5 40.5 0.51| 10.1 5.1 1500 154 9 210 12| 2.8 4.6 7.4| 53.2 -5.3 47.9 32.0 0.54| 9.7 5.3 2000 138 8 208 9| 1.8 3.5 5.2| 54.3 -5.3 49.0 24.5 0.55| 7.6 4.2 2500 119 8 205 7| 1.2 2.8 3.9| 55.3 -5.3 50.1 20.0 0.55| 6.4 3.5 3000 103 8 207 4| 0.7 2.3 3.1| 56.5 -5.3 51.2 17.1 0.57| 5.6 3.2 4000 79 9 238 1| 0.6 2.6 3.1| 60.7 -5.3 55.4 13.9 0.56| 5.1 2.8 5000 60 11 357 3| 0.4 2.8 3.3| 61.1 -7.3 53.8 10.8 0.46| 4.8 2.2 6000 47 13 0 7| 0.4 2.5 2.9| 61.1 -18.9 42.2 7.0 0.37| 4.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250425.12.gif