UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 28 APR 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 21 -7.9 -14.9 57 7.0 -9.5 70 24 265.2 265.4 263.6 268.5 1.20 1 1000 25 -7.7 -15.7 53 8.0 -9.5 55 18 265.5 265.6 263.6 268.6 1.12 2 994 72 -7.9 -16.9 48 9.0 -9.9 53 19 265.7 265.9 263.6 268.6 1.02 3 991 95 -6.9 -16.9 45 10.0 -9.2 53 20 266.9 267.1 264.5 269.8 1.03 4 963 319 -7.3 -16.3 49 9.0 -9.4 45 27 268.7 268.9 265.9 271.8 1.11 5 925 631 -10.1 -17.1 57 7.0 -11.6 35 37 269.0 269.2 266.0 272.0 1.08 6 850 1275 -15.5 -19.9 69 4.4 -16.3 40 33 269.9 270.1 266.4 272.5 0.93 7 835 1409 -16.7 -21.0 69 4.3 -17.5 44 32 270.0 270.2 266.3 272.5 0.86 8 781 1913 -16.3 -24.3 50 8.0 -17.7 57 26 275.7 275.8 269.7 277.7 0.68 9 700 2729 -22.3 -26.4 69 4.1 -22.9 80 18 277.8 277.9 270.9 279.7 0.63 10 694 2792 -22.9 -26.5 72 3.6 -23.4 79 18 277.8 277.9 270.9 279.7 0.63 11 652 3251 -23.5 -27.6 69 4.1 -24.1 72 17 282.1 282.2 273.5 284.0 0.61 12 589 3992 -26.1 -41.1 23 15.0 -27.4 59 15 287.4 287.5 275.6 288.0 0.18 13 568 4255 -25.3 -47.3 11 22.0 -27.0 55 14 291.4 291.4 277.5 291.7 0.09 14 500 5170 -32.3 -38.3 55 6.0 -32.8 40 12 293.7 293.7 278.9 294.6 0.28 15 436 6119 -39.9 -42.2 79 2.3 -40.1 34 16 295.8 295.8 279.8 296.5 0.21 16 400 6700 -44.7 30 18 296.9 17 300 8550 -60.7 355 23 299.8 18 291 8739 -62.1 360 23 300.4 19 250 9680 -61.7 295 21 314.3 20 249 9705 -61.9 295 21 314.4 21 226 10309 -57.9 295 22 329.4 22 200 11080 -57.5 295 23 341.7 23 178 11819 -56.7 289 26 354.6 24 150 12900 -58.7 280 31 368.9 25 100 15420 -61.5 260 27 408.9 26 70 17610 -64.9 270 41 445.5 27 61 18447 -65.9 461.2 TRP 291 8739 -62.1 360 23 300.4 WND Sounding variables and indices 1000-500 mb thick: 5145.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 51.20 % Est. max temperature: -3.18 C = 26.28 F Sfc-Lift cond lev (LCL): 894.95 mb = 882.49 m = 2895.27 ft T: -12.21 C 700-500 lapse rate: 4.10 C/km ThetaE index: 0.07 C Layer 835.0- 781.0 mb Conv cond level (CCL): 730.85 mb = 2407.64 m = 7899.00 ft Mean mixing ratio: 1.07 g/kg Conv temperature: 3.90 C = 39.02 F Cap Strength: 17.42 C Lifted Index: 18.48 C Risk: None Lifted Index @300 mb: 20.14 C Lifted Index @700 mb: 7.09 C Showalter Index: 17.54 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 12.40 C K Index: -7.20 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 4.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.27 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 29597.38 J/kg Cap Strength: 18.41 C Lift Cond Lev (LCL): 833.59 mb = 1422.11 m = 4665.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 81 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 1001 21 70 24 -22.6 -8.2 | 52 9 -7.3 -5.7 1 1000 25 55 18 -14.7 -10.3 | 356 8 0.5 -7.8 2 925 631 35 37 -21.2 -30.3 | 12 28 -6.0 -27.8 3 850 1275 40 33 -21.2 -25.3 | 15 24 -6.0 -22.8 4 700 2729 80 18 -17.7 -3.1 | 76 3 -2.5 -0.6 5 500 5170 40 12 -7.7 -9.2 | 311 10 7.5 -6.7 6 400 6700 30 18 -9.0 -15.6 | 334 14 6.2 -13.1 7 300 8550 355 23 2.0 -22.9 | 320 27 17.3 -20.4 8 291 8739 360 23 -0.0 -23.0 | 323 26 15.2 -20.5 9 250 9680 295 21 19.0 -8.9 | 280 35 34.3 -6.3 10 200 11080 295 23 20.8 -9.7 | 281 37 36.1 -7.2 11 150 12900 280 31 30.5 -5.4 | 274 46 45.8 -2.9 12 100 15420 260 27 26.6 4.7 | 260 42 41.8 7.2 13 70 17610 270 41 41.0 -0.0 | 267 56 56.2 2.5 Wind Parameters Mean winds (0-6000m): 50.6 at 20.6 knts Storm direction: 80.6 at 15.5 knts Shear (0-3000m) pos: 4.0 neg: 3.3 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): -14.3 deg Storm rel helicity (0-3000m) pos: 49.9 neg: -24.7 tot: 25.1 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.68 Bulk Shear: 4.20 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 45 26 10 16| 0.0 18.6 18.6| 6.0 -19.8 -13.8 -27.7 -0.29| 22.6 -6.6 1000 39 31 11 22| 0.0 9.8 9.8| 10.9 -23.7 -12.9 -12.9 -0.22| 14.6 -3.2 1500 40 31 13 22| 2.2 6.5 8.7| 26.5 -23.7 2.7 1.8 -0.10| 12.0 -1.2 2000 43 31 15 21| 3.8 4.9 8.7| 42.1 -23.7 18.4 9.2 0.00| 11.1 0.0 2500 45 29 17 19| 4.5 3.9 8.4| 48.6 -23.7 24.9 9.9 0.06| 10.5 0.6 3000 48 27 18 16| 4.0 3.3 7.3| 49.9 -24.7 25.1 8.4 0.05| 9.5 0.5 4000 51 24 17 13| 3.0 2.9 5.9| 49.9 -28.4 21.5 5.4 -0.02| 7.8 -0.1 5000 52 22 11 11| 2.4 2.6 5.0| 49.9 -33.7 16.2 3.2 -0.06| 6.7 -0.4 6000 51 21 4 11| 2.0 2.5 4.5| 58.0 -34.3 23.7 3.9 -0.02| 5.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250428.00.gif