UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 23 APR 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1010 9 3.8 -2.2 65 6.0 1.4 180 5 276.2 276.7 274.0 285.0 3.22 1 1002 74 4.8 -2.2 60 7.0 2.0 180 7 277.8 278.3 275.0 286.8 3.24 2 1000 90 4.8 -2.2 60 7.0 1.9 180 7 278.0 278.5 275.1 287.0 3.25 3 971 328 1.8 -4.2 64 6.0 -0.5 203 7 277.3 277.8 274.2 285.3 2.88 4 925 718 0.2 -4.8 69 5.0 -1.7 240 7 279.5 280.0 275.4 287.6 2.89 5 922 744 0.2 -4.8 69 5.0 -1.7 240 7 279.8 280.3 275.6 287.9 2.90 6 885 1071 -3.1 -8.1 68 5.0 -4.8 245 7 279.7 280.1 274.7 286.3 2.34 7 850 1390 -3.9 -8.2 72 4.3 -5.4 250 7 282.1 282.5 276.2 289.0 2.42 8 821 1663 -4.5 -8.0 76 3.5 -5.7 249 10 284.2 284.7 277.4 291.6 2.55 9 700 2904 -10.1 -12.8 81 2.7 -10.9 245 23 291.3 291.7 280.2 297.4 2.04 10 687 3048 -11.1 -13.7 81 2.6 -11.9 245 23 291.8 292.1 280.3 297.6 1.93 11 661 3344 -12.3 -14.9 81 2.6 -13.0 246 24 293.6 294.0 281.0 299.2 1.82 12 537 4898 -23.9 -27.9 70 4.0 -24.5 249 29 297.8 297.9 281.4 300.1 0.72 13 528 5022 -22.5 -26.5 70 4.0 -23.2 249 30 300.9 301.0 282.8 303.6 0.83 14 500 5420 -25.1 -29.4 67 4.3 -25.8 250 31 302.4 302.6 283.2 304.7 0.67 15 400 7000 -38.1 -45.1 48 7.0 -38.5 245 44 305.5 305.5 283.8 306.1 0.17 16 377 7404 -40.9 -47.9 47 7.0 -41.3 240 45 307.0 307.0 284.4 307.5 0.13 17 333 8233 -48.1 -56.1 39 8.0 -48.3 229 48 308.2 308.2 284.7 308.4 0.06 18 304 8825 -53.1 -61.1 37 8.0 -53.2 221 50 309.3 309.3 285.1 309.5 0.03 19 300 8910 -53.5 -61.5 37 8.0 -53.7 220 50 309.9 309.9 285.4 310.1 0.03 20 266 9674 -56.7 -64.7 36 8.0 -56.8 230 52 316.1 316.1 287.5 316.2 0.02 21 264 9722 -54.3 -63.3 32 9.0 -54.5 231 51 320.3 320.3 288.9 320.4 0.03 22 250 10070 -53.9 -62.9 32 9.0 -54.1 240 46 325.9 325.9 290.6 326.1 0.03 23 200 11520 -49.7 -59.7 30 10.0 -50.1 255 36 354.1 354.1 297.5 354.3 0.06 24 197 11619 -49.1 -59.1 30 10.0 -49.5 256 36 356.6 356.6 298.1 356.9 0.07 25 150 13410 -48.7 -59.7 27 11.0 -49.3 270 31 386.2 386.2 303.3 386.5 0.08 26 145 13633 -48.9 -59.9 27 11.0 -49.4 272 31 389.6 389.6 303.8 390.0 0.08 27 118 14973 -52.9 -64.9 22 12.0 -53.4 282 29 405.8 405.9 306.0 406.1 0.05 28 100 16040 -52.9 -65.9 19 13.0 -53.5 290 27 425.5 425.5 308.4 425.8 0.05 29 70 18340 -52.5 -66.5 17 14.0 -53.3 290 23 472.1 472.1 312.8 472.5 0.07 30 59 19444 -52.1 -67.1 15 15.0 -53.1 300 21 496.6 496.6 314.7 497.1 0.08 31 50 20510 -53.7 -68.7 14 15.0 -54.7 310 19 516.9 517.0 316.1 517.4 0.07 32 33 23164 -57.1 -74.1 10 17.0 -58.2 322 21 573.1 573.2 319.3 573.5 0.05 33 30 23770 -55.5 -72.5 10 17.0 -56.9 325 21 593.3 593.4 320.3 593.9 0.07 34 20 26350 -55.1 -73.1 9 18.0 -57.1 325 21 667.5 667.6 323.4 668.3 0.10 35 15 28195 -53.3 -72.3 8 19.0 -56.3 730.7 730.8 325.4 732.1 0.15 TRP 266 9674 -56.7 -64.7 36 8.0 -56.8 230 52 316.1 316.1 287.5 316.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 919.76 mb = 763.86 m = 2506.06 ft Wetbulb zero: 977.05 mb = 277.97 m = 911.95 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 73.73 % Est. max temperature: 9.01 C = 48.22 F Sfc-Lift cond lev (LCL): 920.47 mb = 757.34 m = 2484.69 ft T: 0.07 C 700-500 lapse rate: 5.96 C/km ThetaE index: 1.68 C Layer 971.0- 925.0 mb Conv cond level (CCL): 764.52 mb = 2217.93 m = 7276.58 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 15.06 C = 59.10 F Cap Strength: 12.93 C Lifted Index: 13.79 C Risk: None Lifted Index @300 mb: 16.62 C Lifted Index @700 mb: 7.87 C Showalter Index: 11.85 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.90 C K Index: 10.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.65 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 63065.11 J/kg Cap Strength: 13.58 C Lift Cond Lev (LCL): 875.81 mb = 1153.30 m = 3783.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 15 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 1010 9 180 5 0.0 5.0 | 114 16 -15.1 6.7 1 1000 90 180 7 0.0 7.0 | 120 17 -15.1 8.7 2 925 718 240 7 6.1 3.5 | 120 10 -9.0 5.2 3 850 1390 250 7 6.6 2.4 | 116 9 -8.5 4.1 4 700 2904 245 23 20.8 9.7 | 207 13 5.8 11.4 5 500 5420 250 31 29.1 10.6 | 229 19 14.1 12.3 6 400 7000 245 44 39.9 18.6 | 231 32 24.8 20.3 7 300 8910 220 50 32.1 38.3 | 203 43 17.1 40.0 8 266 9674 230 52 39.8 33.4 | 215 43 24.8 35.1 9 250 10070 240 46 39.8 23.0 | 225 35 24.8 24.7 10 200 11520 255 36 34.8 9.3 | 241 23 19.7 11.0 11 150 13410 270 31 31.0 -0.0 | 264 16 15.9 1.7 12 100 16040 290 27 25.4 -9.2 | 306 13 10.3 -7.6 13 70 18340 290 23 21.6 -7.9 | 313 9 6.5 -6.2 14 50 20510 310 19 14.6 -12.2 | 3 11 -0.5 -10.5 15 30 23770 325 21 12.0 -17.2 | 11 16 -3.0 -15.5 16 20 26350 325 21 12.0 -17.2 | 11 16 -3.0 -15.5 Wind Parameters Mean winds (0-6000m): 246.4 at 20.2 knts Storm direction: 276.4 at 15.2 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 43.0 neg: -4.0 tot: 39.0 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 36.43 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 ------------------------------------------------------------------------------- 500 197 7 122 15| 4.6 0.0 4.6| 12.4 -0.1 12.3 24.7 0.42| 6.9 2.9 1000 218 7 123 13| 3.4 0.0 3.4| 12.4 -3.1 9.3 9.3 0.19| 5.0 0.9 1500 229 7 123 12| 2.8 0.0 2.8| 14.5 -4.0 10.5 7.0 0.20| 3.9 0.8 2000 236 8 126 10| 2.1 1.4 3.4| 24.6 -4.0 20.6 10.3 0.44| 4.3 1.9 2500 240 10 134 9| 1.7 2.2 3.8| 34.5 -4.0 30.5 12.2 0.54| 4.5 2.5 3000 241 12 146 9| 1.4 2.6 4.0| 43.0 -4.0 39.0 13.0 0.56| 4.6 2.6 4000 243 15 168 9| 1.4 1.9 3.4| 52.1 -4.0 48.1 12.0 0.58| 3.8 2.2 5000 245 18 186 9| 1.5 1.6 3.0| 62.0 -4.0 58.0 11.6 0.59| 3.4 2.0 6000 246 20 199 10| 1.4 1.7 3.1| 69.4 -4.0 65.4 10.9 0.53| 3.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20250423.12.gif