UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 27 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 ------------------------------------------------------------------------------- 0 1000 -29 110 5 SFC 994 21 -9.9 -17.9 52 8.0 -11.5 110 5 263.7 263.9 262.0 266.3 0.94 2 986 83 -9.3 -22.3 34 13.0 -11.7 113 5 264.9 265.0 262.3 266.8 0.65 3 925 571 -12.7 -25.7 33 13.0 -14.7 140 4 266.3 266.4 263.0 267.8 0.51 4 903 754 -14.1 -26.1 35 12.0 -15.9 92 4 266.7 266.8 263.3 268.2 0.50 5 896 814 -12.5 -19.5 56 7.0 -13.9 76 4 269.0 269.1 265.7 271.5 0.91 6 850 1213 -16.5 -20.1 74 3.6 -17.1 330 4 268.9 269.0 265.6 271.4 0.91 7 828 1409 -18.3 -20.3 84 2.0 -18.7 331 4 269.0 269.1 265.7 271.6 0.92 8 790 1758 -21.3 -22.0 94 0.7 -21.4 334 5 269.4 269.6 265.8 271.8 0.83 9 781 1843 -22.1 -22.9 93 0.8 -22.2 334 5 269.4 269.6 265.8 271.7 0.78 10 778 1871 -20.9 -22.6 86 1.7 -21.2 335 5 271.0 271.2 266.9 273.3 0.80 11 775 1900 -19.9 -22.7 78 2.8 -20.4 335 5 272.4 272.5 267.8 274.7 0.80 12 716 2486 -20.7 -25.1 68 4.4 -21.4 339 6 277.8 277.9 271.0 279.8 0.69 13 700 2653 -21.7 -26.3 66 4.6 -22.4 340 6 278.5 278.6 271.4 280.4 0.64 14 634 3380 -24.9 -27.9 76 3.0 -25.3 327 6 282.8 282.9 273.8 284.7 0.61 15 571 4138 -28.1 -35.1 51 7.0 -28.8 313 6 287.6 287.7 276.0 288.7 0.34 16 513 4900 -33.7 -40.7 49 7.0 -34.2 298 6 289.8 289.9 276.9 290.5 0.21 17 503 5038 -34.3 -38.2 68 3.9 -34.6 296 6 290.7 290.8 277.5 291.7 0.28 18 500 5080 -34.5 -38.1 70 3.6 -34.8 295 6 291.0 291.0 277.6 291.9 0.29 19 482 5334 -34.9 -40.9 54 6.0 -35.3 308 8 293.5 293.6 278.7 294.3 0.22 20 439 5975 -40.1 -46.1 53 6.0 -40.4 342 15 294.9 294.9 279.3 295.4 0.14 21 400 6600 -44.3 15 21 297.4 22 334 7780 -54.1 356 25 299.7 23 300 8460 -58.3 345 27 303.2 24 255 9478 -63.3 330 18 310.2 25 250 9600 -63.3 310 19 312.0 26 225 10252 -59.1 296 19 327.9 27 200 10990 -58.3 280 19 340.4 28 192 11248 -56.9 276 19 346.7 29 150 12810 -57.7 250 19 370.7 30 116 14424 -60.1 250 24 394.5 31 100 15350 -60.3 250 27 411.2 32 70 17570 -62.5 255 31 450.7 33 63 18220 -62.3 255 35 464.9 34 58 18726 -65.1 255 39 469.7 35 50 19630 -65.1 255 45 490.1 36 30 22720 -67.7 265 53 560.1 37 24 24058 -68.9 268 59 593.5 38 20 25150 -68.1 270 64 627.7 39 11 28744 -66.5 275 93 750.4 40 10 29320 -66.3 270 82 772.1 41 9.4 29695 -66.7 784.3 TRP 255 9478 -63.3 330 18 310.2 WND 11 28744 -66.5 275 93 750.4 Sounding variables and indices 1000-500 mb thick: 5109.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 62.59 % Est. max temperature: -4.72 C = 23.51 F Sfc-Lift cond lev (LCL): 873.93 mb = 1002.57 m = 3289.25 ft T: -14.39 C 700-500 lapse rate: 5.27 C/km ThetaE index: 0.12 C Layer 781.0- 778.0 mb Conv cond level (CCL): 555.48 mb = 4333.97 m = 14218.89 ft Mean mixing ratio: 0.59 g/kg Conv temperature: 14.57 C = 58.23 F Cap Strength: 19.09 C Lifted Index: 19.27 C Risk: None Lifted Index @300 mb: 25.18 C Lifted Index @700 mb: 10.68 C Showalter Index: 16.22 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.40 C K Index: -6.70 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.01 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 62694.26 J/kg Cap Strength: 19.02 C Lift Cond Lev (LCL): 774.30 mb = 1906.26 m = 6254.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 5 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 ---------------------------------------------------------- 0 994 21 110 5 -4.7 1.7 | 143 8 -4.8 6.3 1 925 571 140 4 -2.6 3.1 | 161 8 -2.7 7.7 2 850 1213 330 4 2.0 -3.5 | 238 2 1.9 1.2 3 700 2653 340 6 2.1 -5.6 | 298 2 1.9 -1.0 4 500 5080 295 6 5.4 -2.5 | 248 6 5.3 2.1 5 400 6600 15 21 -5.4 -20.3 | 20 17 -5.6 -15.7 6 300 8460 345 27 7.0 -26.1 | 342 23 6.9 -21.5 7 255 9478 330 18 9.0 -15.6 | 321 14 8.9 -11.0 8 250 9600 310 19 14.6 -12.2 | 298 16 14.4 -7.6 9 200 10990 280 19 18.7 -3.3 | 266 19 18.6 1.3 10 150 12810 250 19 17.9 6.5 | 238 21 17.7 11.1 11 100 15350 250 27 25.4 9.2 | 241 29 25.2 13.9 12 70 17570 255 31 29.9 8.0 | 247 32 29.8 12.7 13 50 19630 255 45 43.5 11.6 | 249 46 43.3 16.3 14 30 22720 265 53 52.8 4.6 | 260 53 52.7 9.2 15 20 25150 270 64 64.0 -0.0 | 266 64 63.9 4.6 16 11 28744 275 93 92.6 -8.1 | 272 93 92.5 -3.5 17 10 29320 270 82 82.0 -0.0 | 267 82 81.9 4.6 Wind Parameters Mean winds (0-6000m): 328.4 at 6.2 knts Storm direction: 358.4 at 4.6 knts Shear (0-3000m) pos: 0.3 neg: 1.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 143.0 deg Storm rel helicity (0-3000m) pos: 6.7 neg: -7.2 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 14.42 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 ------------------------------------------------------------------------------- 500 122 5 150 8| 2.4 0.0 2.4| 5.0 0.0 5.0 10.0 0.99| 2.4 2.4 1000 112 4 147 7| 1.2 3.5 4.7| 5.0 -6.9 -1.9 -1.9 -0.17| 5.4 -0.9 1500 94 4 138 7| 0.8 2.9 3.7| 5.8 -6.9 -1.1 -0.7 0.09| 5.1 0.4 2000 15 4 108 1| 0.5 2.2 2.7| 6.2 -6.9 -0.7 -0.4 0.13| 4.0 0.5 2500 354 5 260 0| 0.4 1.7 2.1| 6.6 -6.9 -0.3 -0.1 0.17| 3.3 0.6 3000 348 5 274 1| 0.3 1.5 1.8| 6.7 -7.2 -0.5 -0.2 0.15| 2.9 0.4 4000 337 5 273 2| 0.2 1.2 1.4| 6.7 -8.3 -1.6 -0.4 0.07| 2.5 0.2 5000 328 5 267 3| 0.2 0.9 1.1| 6.7 -10.0 -3.3 -0.7 -0.00| 2.2 -0.0 6000 328 6 281 3| 1.1 0.8 1.8| 31.9 -10.0 21.9 3.7 0.35| 2.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250427.00.gif