UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010112.upa.cvt Date: 1200Z 1 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 1 JAN 26 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 -22 -0.3 -6.3 64 6.0 -2.4 340 7 271.5 271.9 269.9 278.0 2.34 1 1000 112 -1.9 -6.9 69 5.0 -3.6 310 11 271.2 271.6 269.6 277.5 2.27 2 995 152 -2.3 -7.3 69 5.0 -3.9 309 11 271.2 271.6 269.5 277.3 2.22 3 970 353 -3.5 -12.5 50 9.0 -6.0 304 11 272.0 272.3 268.8 276.2 1.51 4 925 727 -6.3 -12.3 62 6.0 -7.9 295 11 272.9 273.1 269.5 277.4 1.60 5 889 1037 -8.3 -12.8 70 4.5 -9.5 274 14 273.9 274.2 270.2 278.4 1.60 6 876 1152 -6.5 -10.8 71 4.3 -7.8 266 15 276.9 277.3 272.5 282.4 1.91 7 850 1387 -7.7 -13.7 62 6.0 -9.4 250 17 278.1 278.3 272.6 282.6 1.56 8 840 1479 -8.5 -15.5 57 7.0 -10.3 250 18 278.2 278.4 272.4 282.1 1.36 9 765 2196 -14.3 -19.0 67 4.7 -15.3 247 22 279.5 279.7 272.7 282.7 1.11 10 761 2236 -14.3 -18.9 68 4.6 -15.3 247 23 279.9 280.1 273.0 283.2 1.13 11 732 2530 -14.3 -24.3 42 10.0 -16.2 246 25 283.0 283.1 274.1 285.2 0.73 12 700 2867 -17.5 -25.5 50 8.0 -18.9 245 27 283.1 283.2 274.1 285.2 0.69 13 674 3149 -20.1 -25.1 64 5.0 -21.0 244 31 283.3 283.4 274.3 285.5 0.74 14 664 3260 -19.3 -23.6 69 4.3 -20.1 243 33 285.4 285.5 275.6 288.0 0.86 15 634 3603 -21.3 -24.4 76 3.1 -21.8 242 38 286.9 287.1 276.4 289.5 0.84 16 576 4306 -25.1 -29.6 66 4.5 -25.7 239 48 290.4 290.5 277.8 292.3 0.57 17 514 5124 -30.9 -38.9 45 8.0 -31.6 236 61 293.0 293.1 278.6 293.9 0.26 18 500 5320 -31.7 -39.7 45 8.0 -32.4 235 64 294.4 294.4 279.2 295.2 0.24 19 400 6860 -42.1 -50.1 41 8.0 -42.5 235 81 300.3 300.3 281.6 300.6 0.10 20 362 7531 -46.3 -53.3 45 7.0 -46.5 233 87 303.4 303.4 282.8 303.6 0.07 21 310 8542 -55.9 -62.9 41 7.0 -56.0 231 95 303.7 303.7 282.9 303.8 0.03 22 300 8750 -57.1 -64.1 41 7.0 -57.2 230 97 304.9 304.9 283.4 304.9 0.02 23 284 9092 -60.0 -67.0 40 7.0 -60.0 230 99 305.5 305.6 283.7 305.6 0.02 24 278 9224 -61.1 -68.1 39 7.0 -61.2 230 93 305.8 305.8 283.7 305.9 0.01 25 260 9642 -56.1 -63.1 41 7.0 -56.2 233 85 319.1 319.1 288.5 319.2 0.03 26 250 9890 -56.3 -63.3 41 7.0 -56.4 235 81 322.4 322.4 289.5 322.5 0.03 27 236 10258 -57.3 -65.3 36 8.0 -57.4 236 80 326.2 326.2 290.6 326.3 0.02 28 200 11320 -54.5 -65.5 25 11.0 -54.7 240 79 346.5 346.5 295.8 346.6 0.03 29 189 11682 -52.1 -64.1 22 12.0 -52.4 241 77 356.0 356.0 297.9 356.1 0.04 30 168 12440 -52.9 -68.9 13 16.0 -53.2 243 72 366.8 366.8 300.0 366.9 0.02 31 150 13170 -51.7 -68.7 11 17.0 -52.2 245 68 381.0 381.0 302.4 381.1 0.02 32 101 15716 -53.5 -76.5 4 23.0 -54.1 235 56 423.2 423.2 308.1 423.2 0.01 33 100 15780 -53.5 -76.5 4 23.0 -54.1 235 56 424.4 424.4 308.2 424.4 0.01 34 95 16107 -57.3 -79.3 5 22.0 -57.7 235 59 423.2 423.2 308.1 423.2 0.01 35 78 17344 -61.1 -82.1 5 21.0 -61.4 235 69 439.8 439.8 309.8 439.9 0.01 36 70 18020 -59.1 -81.1 4 22.0 -59.6 235 75 457.9 458.0 311.6 458.0 0.01 37 58 19226 -51.1 -74.1 5 23.0 -52.4 232 65 501.3 501.3 315.1 501.5 0.03 38 50 20180 -57.5 -79.5 4 22.0 -58.2 230 58 508.0 508.0 315.5 508.1 0.01 39 47 20569 -59.9 -81.9 4 22.0 -60.5 232 65 511.3 511.3 315.7 511.4 0.01 40 43 21140 -48.3 -72.3 5 24.0 -50.5 234 75 553.0 553.0 318.3 553.3 0.05 41 39 21776 -53.7 -76.7 4 23.0 -55.1 237 85 555.0 555.0 318.4 555.2 0.03 42 30 23480 -49.3 -73.3 4 24.0 -52.0 245 114 610.2 610.3 321.1 610.7 0.06 43 26 24423 -46.3 -70.3 5 24.0 -50.0 245 114 644.3 644.3 322.5 645.2 0.11 44 21 25821 -52.1 -75.1 5 23.0 -54.8 245 114 667.3 667.4 323.3 667.9 0.07 45 20 26140 -47.1 -71.1 5 24.0 -51.3 245 114 692.0 692.1 324.2 693.1 0.13 46 18 26836 -48.1 -72.1 5 24.0 -52.3 710.0 710.1 324.8 711.1 0.13 TRP 278 9224 -61.1 -68.1 39 7.0 -61.2 230 93 305.8 305.8 283.7 305.9 0.01 WND 284 9092 -60.0 -67.0 40 7.0 -60.0 230 99 305.5 305.6 283.7 305.6 0.02 Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 60.98 % Est. max temperature: 5.52 C = 41.94 F Sfc-Lift cond lev (LCL): 925.77 mb = 720.49 m = 2363.77 ft T: -6.25 C 700-500 lapse rate: 5.79 C/km ThetaE index: 1.72 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 780.38 mb = 2043.28 m = 6703.58 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 7.40 C = 45.31 F Cap Strength: 13.61 C Lifted Index: 14.57 C Risk: None Lifted Index @300 mb: 19.76 C Lifted Index @700 mb: 7.41 C Showalter Index: 10.23 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 18.00 C K Index: 2.30 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.52 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 59902.01 J/kg Cap Strength: 13.90 C Lift Cond Lev (LCL): 869.75 mb = 1207.64 m = 3962.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 26 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 -22 340 7 2.4 -6.6 | 76 24 -23.7 -5.8 1 1000 112 310 11 8.4 -7.1 | 71 19 -17.7 -6.2 2 925 727 295 11 10.0 -4.6 | 77 17 -16.1 -3.8 3 850 1387 250 17 16.0 5.8 | 123 12 -10.1 6.6 4 700 2867 245 27 24.5 11.4 | 172 12 -1.6 12.2 5 500 5320 235 64 52.4 36.7 | 215 46 26.3 37.5 6 400 6860 235 81 66.4 46.5 | 220 62 40.3 47.3 7 300 8750 230 97 74.3 62.4 | 217 79 48.2 63.2 8 284 9092 230 99 75.8 63.6 | 218 81 49.8 64.5 9 278 9224 230 93 71.2 59.8 | 217 76 45.2 60.6 10 250 9890 235 81 66.4 46.5 | 220 62 40.3 47.3 11 200 11320 240 79 68.4 39.5 | 226 58 42.3 40.3 12 150 13170 245 68 61.6 28.7 | 230 46 35.5 29.6 13 100 15780 235 56 45.9 32.1 | 211 38 19.8 32.9 14 70 18020 235 75 61.4 43.0 | 219 56 35.4 43.8 15 50 20180 230 58 44.4 37.3 | 206 42 18.3 38.1 16 30 23480 245 114 103.3 48.2 | 238 91 77.2 49.0 17 20 26140 245 114 103.3 48.2 | 238 91 77.2 49.0 Wind Parameters Mean winds (0-6000m): 241.8 at 34.8 knts Storm direction: 271.8 at 26.1 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 102.8 deg Storm rel helicity (0-3000m) pos: 74.2 neg: -12.1 tot: 62.1 m^2/s^2 ave: 20.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 137.57 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 ------------------------------------------------------------------------------- 500 309 10 72 19| 0.0 7.3 7.3| 4.0 -12.1 -8.0 -16.1 -0.16| 8.0 -1.2 1000 300 11 74 17| 0.0 6.0 6.0| 16.4 -12.1 4.3 4.3 0.14| 6.8 1.0 1500 282 13 82 14| 0.0 6.5 6.5| 41.9 -12.1 29.8 19.9 0.46| 7.6 3.5 2000 270 14 93 12| 0.0 5.8 5.8| 51.7 -12.1 39.6 19.8 0.53| 6.5 3.5 2500 263 16 105 11| 0.0 5.3 5.3| 61.6 -12.1 49.5 19.8 0.58| 5.9 3.5 3000 258 18 117 10| 0.0 5.2 5.2| 74.2 -12.1 62.1 20.7 0.62| 5.7 3.6 4000 251 22 147 9| 0.0 5.8 5.8|115.7 -12.1 103.6 25.9 0.61| 6.2 3.8 5000 246 28 179 13| 0.0 6.3 6.3|144.1 -12.1 132.0 26.4 0.51| 6.6 3.4 6000 242 35 195 18| 0.0 6.3 6.3|179.1 -12.1 167.0 27.8 0.47| 6.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260101.12.gif