UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 12 OCT 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 ------------------------------------------------------------------------------- 0 1000 -12 70 5 SFC 998 4 6.0 3.7 85 2.3 4.9 70 5 279.3 280.2 278.2 293.0 5.00 2 925 622 1.0 -1.6 83 2.6 -0.1 115 5 280.3 281.0 276.9 290.6 3.67 3 888 949 -1.1 -2.8 88 1.7 -1.8 139 7 281.5 282.1 277.3 291.3 3.50 4 850 1297 -1.7 -4.0 84 2.3 -2.6 165 9 284.4 284.9 278.6 293.9 3.34 5 846 1335 -1.7 -4.1 84 2.4 -2.7 164 9 284.7 285.3 278.7 294.3 3.33 6 700 2816 -10.7 -14.6 73 3.9 -11.8 135 9 290.6 290.9 279.5 295.9 1.76 7 642 3475 -15.1 -18.9 73 3.8 -16.0 136 11 292.9 293.2 280.0 297.0 1.34 8 604 3932 -18.3 -23.1 66 4.8 -19.3 137 13 294.4 294.6 280.2 297.5 0.99 9 500 5310 -29.7 -35.7 56 6.0 -30.3 140 17 296.8 296.9 280.5 298.0 0.36 10 432 6339 -37.3 -45.3 43 8.0 -37.8 147 25 299.8 299.9 281.5 300.4 0.15 11 400 6870 -38.5 -47.5 38 9.0 -39.0 150 29 305.0 305.0 283.5 305.4 0.13 12 384 7149 -38.9 -48.9 34 10.0 -39.4 150 33 308.0 308.0 284.7 308.4 0.12 13 321 8359 -44.5 -59.5 17 15.0 -45.0 150 53 316.5 316.5 287.6 316.6 0.04 14 319 8401 -44.5 -59.5 17 15.0 -45.0 150 53 317.0 317.0 287.8 317.2 0.04 15 306 8678 -45.3 -60.3 17 15.0 -45.7 150 58 319.7 319.7 288.7 319.8 0.04 16 300 8810 -45.1 -60.1 17 15.0 -45.6 150 56 321.8 321.8 289.3 321.9 0.04 17 286 9130 -46.1 -62.1 15 16.0 -46.6 149 50 324.8 324.8 290.2 324.9 0.03 18 250 10030 -45.3 -63.3 11 18.0 -45.9 145 33 338.7 338.7 294.0 338.8 0.03 19 212 11131 -44.7 -63.7 10 19.0 -45.4 141 20 356.0 356.0 298.0 356.2 0.03 20 200 11520 -45.9 -64.9 10 19.0 -46.6 140 15 360.1 360.1 298.7 360.2 0.03 21 150 13420 -47.7 -67.7 8 20.0 -48.4 165 9 387.9 387.9 303.5 388.0 0.03 22 105 15770 -48.7 -69.7 7 21.0 -49.7 218 5 427.6 427.6 308.6 427.8 0.03 23 100 16090 -50.3 -71.3 7 21.0 -51.1 225 5 430.5 430.5 308.9 430.7 0.03 24 75 17941 -55.5 -75.5 7 20.0 -56.1 273 7 456.6 456.6 311.5 456.7 0.02 25 71 18290 -55.9 -76.9 6 21.0 -56.5 283 7 462.9 462.9 312.0 463.0 0.02 26 70 18380 -55.5 -76.5 6 21.0 -56.2 285 7 465.7 465.7 312.3 465.7 0.02 27 59 19472 -55.1 -76.1 6 21.0 -55.9 305 8 489.9 489.9 314.2 490.0 0.02 28 52 20273 -58.7 -78.7 6 20.0 -59.3 320 9 499.5 499.5 314.9 499.6 0.02 29 50 20520 -58.5 -79.5 5 21.0 -59.2 325 9 505.6 505.6 315.4 505.7 0.01 30 30 23700 -62.5 -83.5 4 21.0 -63.1 320 5 574.3 574.3 319.4 574.3 0.01 31 20 26210 -63.1 -83.1 5 20.0 -64.0 330 11 643.0 643.0 322.4 643.2 0.02 32 18 26859 -63.3 -84.3 4 21.0 -64.3 327 12 662.1 662.1 323.2 662.2 0.02 33 14 28420 -59.5 -81.5 4 22.0 -61.3 320 15 724.3 724.3 325.2 724.6 0.04 34 11 29924 -61.3 -83.3 4 22.0 -63.1 313 18 769.5 769.5 326.5 769.8 0.03 35 10 30520 -58.3 -80.3 4 22.0 -60.9 310 19 801.9 802.0 327.3 802.5 0.06 36 9.0 31189 -54.5 -77.5 4 23.0 -58.5 841.1 841.1 328.2 842.2 0.11 37 7.2 32614 -55.7 -78.7 4 23.0 -59.9 891.6 891.6 329.3 892.8 0.11 38 5.8 34005 -51.5 -75.5 4 24.0 -58.0 966.8 966.9 330.7 969.5 0.23 TRP 306 8678 -45.3 -60.3 17 15.0 -45.7 150 58 319.7 319.7 288.7 319.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 907.38 mb = 777.58 m = 2551.07 ft Wetbulb zero: 926.43 mb = 609.46 m = 1999.52 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 73.66 % Est. max temperature: 11.24 C = 52.24 F Sfc-Lift cond lev (LCL): 963.34 mb = 291.82 m = 957.40 ft T: 3.67 C 700-500 lapse rate: 7.62 C/km ThetaE index: 2.44 C Layer 925.0- 888.0 mb Conv cond level (CCL): 900.43 mb = 837.46 m = 2747.55 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 7.76 C = 45.97 F Cap Strength: 5.06 C Lifted Index: 5.38 C Risk: None Lifted Index @300 mb: 21.50 C Lifted Index @700 mb: 3.90 C Showalter Index: 3.62 C Risk: None Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 25.70 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 129.00 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.69 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 62534.11 J/kg Cap Strength: 5.33 C Lift Cond Lev (LCL): 913.98 mb = 717.94 m = 2355.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 at 9 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 ---------------------------------------------------------- 0 998 4 70 5 -4.7 -1.7 | 18 11 -3.3 -10.1 1 925 622 115 5 -4.5 2.1 | 26 7 -3.1 -6.3 2 850 1297 165 9 -2.3 8.7 | 107 1 -0.9 0.3 3 700 2816 135 9 -6.4 6.4 | 67 5 -4.9 -2.1 4 500 5310 140 17 -10.9 13.0 | 116 11 -9.5 4.6 5 400 6870 150 29 -14.5 25.1 | 142 21 -13.1 16.7 6 306 8678 150 58 -29.0 50.2 | 147 50 -27.6 41.8 7 300 8810 150 56 -28.0 48.5 | 146 48 -26.6 40.1 8 250 10030 145 33 -18.9 27.0 | 137 26 -17.5 18.6 9 200 11520 140 15 -9.6 11.5 | 111 9 -8.2 3.1 10 150 13420 165 9 -2.3 8.7 | 107 1 -0.9 0.3 11 100 16090 225 5 3.5 3.5 | 315 7 5.0 -4.9 12 70 18380 285 7 6.8 -1.8 | 321 13 8.2 -10.2 13 50 20520 325 9 5.2 -7.4 | 337 17 6.6 -15.8 14 30 23700 320 5 3.2 -3.8 | 339 13 4.6 -12.2 15 20 26210 330 11 5.5 -9.5 | 339 19 6.9 -17.9 16 10 30520 310 19 14.6 -12.2 | 322 26 16.0 -20.6 Wind Parameters Mean winds (0-6000m): 140.4 at 11.4 knts Storm direction: 170.4 at 8.5 knts Shear (0-3000m) pos: 1.8 neg: 0.7 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 55.6 deg Storm rel helicity (0-3000m) pos: 8.4 neg: -1.3 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 11.30 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 88 5 23 9| 3.2 0.0 3.2| 3.2 0.0 3.2 6.5 0.40| 3.3 1.3 1000 110 5 29 8| 3.9 0.0 3.9| 6.5 0.0 6.5 6.5 0.45| 4.0 1.8 1500 134 6 39 5| 3.6 0.0 3.6| 7.6 -0.1 7.5 5.0 0.43| 4.1 1.8 2000 142 7 46 4| 2.7 0.4 3.1| 7.6 -0.4 7.2 3.6 0.34| 3.5 1.2 2500 143 7 52 4| 2.1 0.6 2.8| 7.6 -0.9 6.7 2.7 0.27| 3.1 0.8 3000 142 8 56 4| 1.8 0.7 2.5| 8.4 -1.3 7.0 2.3 0.26| 2.8 0.7 4000 140 9 66 4| 1.6 0.5 2.2| 12.8 -1.3 11.5 2.9 0.36| 2.5 0.9 5000 140 10 80 5| 1.6 0.4 2.0| 17.6 -1.3 16.3 3.3 0.40| 2.4 0.9 6000 140 11 93 6| 1.9 0.4 2.2| 29.8 -1.3 28.5 4.8 0.44| 2.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251012.12.gif