UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 27 APR 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -19 0 0 SFC 992 41 -19.3 -24.3 65 5.0 -20.0 0 0 254.4 254.5 253.7 255.9 0.54 2 932 503 -21.1 -21.1 100 0.0 -21.1 22 13 257.2 257.3 256.5 259.2 0.76 3 925 559 -20.7 -21.4 94 0.7 -20.8 25 15 258.1 258.3 257.2 260.2 0.75 4 893 821 -17.7 -30.7 31 13.0 -19.3 23 13 263.9 263.9 260.9 264.8 0.33 5 872 999 -16.7 -30.7 29 14.0 -18.4 22 12 266.7 266.8 263.0 267.7 0.34 6 850 1191 -17.1 -31.1 29 14.0 -18.8 20 10 268.2 268.3 264.1 269.2 0.34 7 847 1218 -17.1 -32.1 26 15.0 -18.9 21 10 268.5 268.6 264.2 269.4 0.31 8 788 1757 -19.3 -35.3 23 16.0 -21.0 51 6 271.8 271.8 266.3 272.5 0.24 9 758 2045 -18.9 -36.9 19 18.0 -20.8 67 5 275.2 275.3 268.6 275.9 0.21 10 700 2634 -22.5 -39.5 20 17.0 -24.1 100 1 277.6 277.6 270.0 278.1 0.18 11 577 4027 -30.9 -56.9 6 26.0 -32.0 201 9 283.5 283.5 273.2 283.6 0.03 12 500 5030 -36.9 -58.9 8 22.0 -37.6 275 15 288.0 288.1 275.7 288.1 0.03 13 466 5513 -39.7 -57.7 13 18.0 -40.2 272 24 290.4 290.4 276.9 290.5 0.03 14 430 6057 -44.1 -63.1 10 19.0 -44.5 268 34 291.6 291.6 277.4 291.6 0.02 15 400 6540 -45.3 -65.3 9 20.0 -45.7 265 43 296.1 296.1 279.6 296.2 0.01 16 383 6829 -46.7 -62.7 15 16.0 -47.0 265 45 298.0 298.0 280.5 298.1 0.02 17 323 7940 -54.5 -68.5 16 14.0 -54.6 265 53 302.1 302.1 282.2 302.1 0.01 18 300 8410 -56.9 -71.9 13 15.0 -57.1 265 57 305.1 305.1 283.5 305.2 0.01 19 276 8934 -59.9 -73.9 14 14.0 -60.0 265 54 308.2 308.2 284.7 308.2 0.01 20 257 9378 -60.9 -73.9 16 13.0 -61.0 265 52 313.0 313.0 286.4 313.1 0.01 21 250 9550 -60.1 -73.1 17 13.0 -60.2 270 49 316.7 316.7 287.7 316.7 0.01 22 200 10950 -57.7 -82.7 3 25.0 -57.9 265 34 341.4 341.4 294.7 341.4 0.00 23 180 11617 -56.7 -83.7 2 27.0 -56.9 265 32 353.5 353.5 297.4 353.5 0.00 24 150 12770 -57.7 -84.7 2 27.0 -58.0 265 28 370.7 370.7 300.7 370.7 0.00 25 100 15300 -60.3 -86.3 2 26.0 -60.6 280 35 411.2 411.2 306.7 411.2 0.00 26 70 17520 -62.3 -87.3 2 25.0 -62.6 285 43 451.1 451.1 311.0 451.1 0.00 27 50 19590 -63.5 -88.5 2 25.0 -63.8 275 54 493.8 493.8 314.5 493.9 0.00 28 30 22720 -64.9 -89.9 2 25.0 -65.4 275 59 567.7 567.7 319.0 567.7 0.00 29 20 25200 -65.1 -90.1 2 25.0 -65.8 275 65 636.9 636.9 322.2 636.9 0.01 30 19 25513 -65.7 -90.7 2 25.0 -66.4 275 66 644.5 644.5 322.4 644.5 0.01 31 10 29450 -62.3 -89.3 2 27.0 -64.1 280 73 787.0 787.0 326.9 787.1 0.01 32 7.0 31667 -59.7 -88.2 1 28.5 -62.8 275 97 882.4 882.4 329.1 882.6 0.02 33 6.3 32327 -58.9 -87.9 1 29.0 -62.5 912.7 912.7 329.7 912.9 0.03 TRP 257 9378 -60.9 -73.9 16 13.0 -61.0 265 52 313.0 313.0 286.4 313.1 0.01 WND 7.0 31667 -59.7 -88.2 1 28.5 -62.8 275 97 882.4 882.4 329.1 882.6 0.02 Sounding variables and indices 1000-500 mb thick: 5049.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 25.16 % Est. max temperature: -5.00 C = 23.00 F Sfc-Lift cond lev (LCL): 913.52 mb = 651.86 m = 2138.61 ft T: -19.64 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.00 C Layer 992.0- -0.0 mb Conv cond level (CCL): 616.40 mb = 3551.04 m = 11650.24 ft Mean mixing ratio: 0.62 g/kg Conv temperature: 7.71 C = 45.87 F Cap Strength: 20.70 C Lifted Index: 23.52 C Risk: None Lifted Index @300 mb: 32.38 C Lifted Index @700 mb: 16.86 C Showalter Index: 15.58 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 5.80 C K Index: -28.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.71 J/kg Max Up Vert Vel: 8.33 m/s Conv Inhibition (B-): 80680.16 J/kg Cap Strength: 23.21 C Lift Cond Lev (LCL): 887.90 mb = 863.74 m = 2833.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 8 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 ---------------------------------------------------------- 0 992 41 0 0 -0.0 -0.0 | 148 8 -4.2 6.8 1 925 559 25 15 -6.3 -13.6 | 57 13 -10.6 -6.8 2 850 1191 20 10 -3.4 -9.4 | 71 8 -7.6 -2.6 3 700 2634 100 1 -1.0 0.2 | 143 9 -5.2 7.0 4 500 5030 275 15 14.9 -1.3 | 243 12 10.7 5.5 5 400 6540 265 43 42.8 3.7 | 255 40 38.6 10.5 6 300 8410 265 57 56.8 5.0 | 257 54 52.6 11.8 7 257 9378 265 52 51.8 4.5 | 257 49 47.6 11.3 8 250 9550 270 49 49.0 -0.0 | 261 45 44.8 6.8 9 200 10950 265 34 33.9 3.0 | 252 31 29.6 9.8 10 150 12770 265 28 27.9 2.4 | 249 25 23.7 9.2 11 100 15300 280 35 34.5 -6.1 | 269 30 30.2 0.7 12 70 17520 285 43 41.5 -11.1 | 277 38 37.3 -4.3 13 50 19590 275 54 53.8 -4.7 | 268 50 49.6 2.1 14 30 22720 275 59 58.8 -5.1 | 268 55 54.5 1.7 15 20 25200 275 65 64.8 -5.7 | 269 61 60.5 1.1 16 10 29450 280 73 71.9 -12.7 | 275 68 67.7 -5.9 Wind Parameters Mean winds (0-6000m): 298.1 at 10.7 knts Storm direction: 328.1 at 8.0 knts Shear (0-3000m) pos: 0.8 neg: 0.6 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -5.4 deg Storm rel helicity (0-3000m) pos: 35.5 neg: -18.7 tot: 16.8 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.66 Bulk Shear: 20.89 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 25 7 92 7| 14.9 0.0 14.9| 0.0 -18.0 -18.0 -35.9 -0.69| 15.4-10.7 1000 24 10 73 9| 7.4 1.7 9.2| 4.3 -18.0 -13.7 -13.7 -0.48| 9.4 -4.5 1500 25 10 75 9| 3.8 1.2 5.0| 14.1 -18.0 -3.8 -2.6 -0.19| 7.9 -1.5 2000 27 9 82 8| 2.0 0.9 2.9| 25.1 -18.0 7.1 3.6 -0.01| 7.1 -0.1 2500 25 8 88 8| 0.9 0.7 1.6| 33.6 -18.0 15.6 6.2 0.10| 6.4 0.6 3000 27 7 95 7| 0.8 0.6 1.4| 35.5 -18.7 16.8 5.6 0.10| 5.9 0.6 4000 28 7 97 7| 0.8 0.4 1.2| 67.9 -18.7 49.2 12.3 0.28| 5.7 1.6 5000 333 8 77 1| 1.4 0.3 1.8|127.5 -18.7 108.8 21.8 0.47| 6.2 2.9 6000 298 11 251 5| 1.2 1.8 3.0|144.3 -18.7 125.6 20.9 0.40| 6.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20250427.23.gif