UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050311.upa.cvt Date: 1100Z 3 MAY 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 3 MAY 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -66 SFC 989 13 -15.1 -22.1 55 7.0 -16.2 30 4 258.9 259.0 257.6 260.7 0.66 2 987 28 -14.1 -22.1 51 8.0 -15.4 31 4 260.0 260.1 258.6 261.8 0.66 3 925 522 -17.7 -24.7 54 7.0 -18.7 65 16 261.2 261.3 259.3 262.8 0.56 4 915 603 -17.7 -24.7 54 7.0 -18.7 65 16 262.0 262.1 259.9 263.6 0.56 5 850 1149 -22.7 -26.6 70 3.9 -23.2 65 17 262.4 262.4 260.1 263.8 0.51 6 729 2253 -32.7 -32.7 100 0.0 -32.7 65 14 263.2 263.3 260.3 264.2 0.34 7 727 2272 -31.7 -33.5 84 1.8 -31.9 65 14 264.5 264.6 261.3 265.4 0.31 8 725 2292 -27.7 -35.7 46 8.0 -28.3 65 14 269.1 269.1 264.5 269.9 0.25 9 700 2545 -25.3 -32.3 52 7.0 -26.1 65 13 274.5 274.5 268.4 275.6 0.36 10 693 2618 -25.1 -32.1 52 7.0 -25.9 60 13 275.5 275.5 269.1 276.6 0.37 11 604 3608 -29.7 -44.7 22 15.0 -30.7 353 9 281.2 281.2 272.1 281.6 0.12 12 500 4930 -39.1 -52.1 24 13.0 -39.6 260 5 285.4 285.4 274.3 285.6 0.06 13 450 5641 -44.3 -56.3 25 12.0 -44.6 255 11 287.6 287.6 275.5 287.7 0.04 14 400 6420 -48.3 -62.3 18 14.0 -48.6 250 17 292.2 292.2 277.8 292.3 0.02 15 375 6843 -50.7 -63.7 20 13.0 -50.9 255 15 294.5 294.5 278.9 294.6 0.02 16 367 6984 -49.7 -64.7 16 15.0 -50.0 254 16 297.6 297.6 280.3 297.7 0.02 17 300 8300 -51.5 -72.5 6 21.0 -51.8 240 25 312.8 312.8 286.3 312.8 0.01 18 270 8982 -53.9 -75.9 5 22.0 -54.1 234 30 318.8 318.8 288.3 318.9 0.00 19 250 9480 -51.7 -79.7 2 28.0 -52.0 230 33 329.2 329.2 291.5 329.2 0.00 20 234 9908 -50.1 -81.1 1 31.0 -50.5 234 31 337.9 337.9 293.8 337.9 0.00 21 200 10920 -54.3 -83.3 2 29.0 -54.6 245 27 346.8 346.8 295.9 346.8 0.00 22 198 10984 -54.5 -83.5 2 29.0 -54.8 244 27 347.5 347.5 296.1 347.5 0.00 23 161 12316 -52.9 -83.9 1 31.0 -53.4 234 32 371.3 371.3 300.8 371.3 0.00 24 150 12770 -55.3 -85.3 1 30.0 -55.6 230 33 374.8 374.8 301.4 374.8 0.00 25 101 15268 -60.5 -87.5 2 27.0 -60.8 240 41 409.7 409.7 306.5 409.7 0.00 26 100 15330 -60.3 -87.3 2 27.0 -60.6 240 41 411.2 411.2 306.7 411.2 0.00 27 91 15916 -62.5 -87.5 2 25.0 -62.7 241 41 418.1 418.1 307.5 418.1 0.00 28 79 16793 -61.1 -88.1 2 27.0 -61.4 243 40 438.2 438.2 309.7 438.3 0.00 29 70 17540 -64.3 -88.3 2 24.0 -64.6 245 40 446.8 446.8 310.6 446.8 0.00 30 67 17805 -66.3 -89.3 3 23.0 -66.5 243 40 448.1 448.1 310.7 448.1 0.00 31 53 19219 -65.7 -89.7 2 24.0 -66.0 233 42 480.6 480.6 313.5 480.6 0.00 32 50 19570 -66.9 -89.9 3 23.0 -67.1 230 43 485.8 485.8 313.9 485.8 0.00 33 33 22042 -73.1 -92.1 4 19.0 -73.2 530.7 530.7 316.9 530.7 0.00 TRP 375 6843 -50.7 -63.7 20 13.0 -50.9 255 15 294.5 294.5 278.9 294.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 4996.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 49.70 % Est. max temperature: -11.53 C = 11.25 F Sfc-Lift cond lev (LCL): 882.27 mb = 873.05 m = 2864.30 ft T: -20.17 C 700-500 lapse rate: 5.79 C/km ThetaE index: 0.00 C Layer 989.0-36310270083072.0 mb Conv cond level (CCL): 814.20 mb = 1458.27 m = 4784.28 ft Mean mixing ratio: 0.59 g/kg Conv temperature: -11.34 C = 11.59 F Cap Strength: 16.28 C Lifted Index: 18.65 C Risk: None Lifted Index @300 mb: 35.43 C Lifted Index @700 mb: 11.24 C Showalter Index: 17.77 C Risk: None Total Totals Index: 28.90 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 12.50 C K Index: -17.20 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.98 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 46468.11 J/kg Cap Strength: 18.53 C Lift Cond Lev (LCL): 834.41 mb = 1282.00 m = 4205.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 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 ---------------------------------------------------------- 0 989 13 30 4 -2.0 -3.5 | 297 7 6.5 -3.3 1 925 522 65 16 -14.5 -6.8 | 43 9 -6.0 -6.6 2 850 1149 65 17 -15.4 -7.2 | 45 10 -6.9 -7.0 3 700 2545 65 13 -11.8 -5.5 | 32 6 -3.3 -5.3 4 500 4930 260 5 4.9 0.9 | 265 13 13.4 1.1 5 400 6420 250 17 16.0 5.8 | 256 25 24.4 6.0 6 375 6843 255 15 14.5 3.9 | 260 23 23.0 4.1 7 300 8300 240 25 21.7 12.5 | 247 33 30.1 12.7 8 250 9480 230 33 25.3 21.2 | 238 40 33.7 21.4 9 200 10920 245 27 24.5 11.4 | 251 35 32.9 11.6 10 150 12770 230 33 25.3 21.2 | 238 40 33.7 21.4 11 100 15330 240 41 35.5 20.5 | 245 49 44.0 20.7 12 70 17540 245 40 36.3 16.9 | 249 48 44.7 17.1 13 50 19570 230 43 32.9 27.6 | 236 50 41.4 27.8 Wind Parameters Mean winds (0-6000m): 58.7 at 11.3 knts Storm direction: 88.7 at 8.5 knts Shear (0-3000m) pos: 2.3 neg: 1.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 49.5 deg Storm rel helicity (0-3000m) pos: 25.4 neg: -16.3 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 38.15 Bulk Shear: 0.26 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 58 10 359 5| 13.1 0.0 13.1| 23.9 0.0 23.9 47.9 0.97| 13.8 13.3 1000 62 13 29 7| 7.0 0.0 7.0| 25.2 0.0 25.2 25.2 0.93| 7.4 6.9 1500 63 14 35 8| 4.7 0.3 5.0| 25.4 -0.9 24.5 16.3 0.85| 5.3 4.5 2000 64 15 36 8| 3.5 0.6 4.1| 25.4 -2.2 23.2 11.6 0.74| 4.4 3.2 2500 64 14 36 8| 2.8 0.8 3.6| 25.4 -3.5 21.9 8.8 0.64| 3.8 2.4 3000 62 14 32 7| 2.3 1.6 4.0| 25.4 -16.3 9.1 3.0 0.22| 4.4 1.0 4000 57 13 20 7| 1.8 2.6 4.3| 25.4 -53.4 -28.0 -7.0 -0.14| 4.9 -0.7 5000 62 12 19 6| 1.4 2.3 3.7| 25.4 -83.0 -57.6 -11.5 -0.28| 4.7 -1.4 6000 59 11 12 6| 1.2 2.6 3.8| 25.4 -92.5 -67.1 -11.2 -0.28| 4.7 -1.3 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20250503.11.gif