UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for HEMM... Searching the city database file for: HEMM ... Date:0000Z 5 DEC 25 Station: HEMM WMO ident: 62306 Latitude: 31.33 Longitude: 27.22 Elevation: 30.00 ------------------------------------------------------------------------------- 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 1007 30 18.8 4.8 40 14.0 11.3 210 41 291.4 292.3 284.1 306.8 5.35 1 1000 90 18.8 4.8 40 14.0 11.2 210 41 292.0 292.9 284.4 307.5 5.39 2 925 750 18.8 4.8 40 14.0 11.0 210 41 298.5 299.6 287.3 315.8 5.83 3 850 1467 18.8 4.8 40 14.0 10.7 210 41 305.8 307.0 290.3 325.1 6.35 4 700 3112 18.8 4.8 40 14.0 10.1 210 41 323.3 324.8 296.3 348.3 7.73 5 666 3539 19.0 6.0 43 13.0 10.6 210 41 328.2 329.9 298.1 357.2 8.85 6 608 4315 15.0 -1.0 33 16.0 5.7 210 41 332.2 333.4 297.1 352.0 5.86 7 602 4399 16.0 -2.0 29 18.0 5.6 210 41 334.3 335.4 297.3 353.0 5.49 8 566 4921 13.6 -4.4 28 18.0 3.6 210 41 337.4 338.4 297.5 354.3 4.88 9 500 5950 5.8 -6.2 42 12.0 -0.6 210 41 340.1 341.1 298.1 356.9 4.82 10 400 7730 -7.3 -9.8 82 2.5 -8.5 215 57 345.5 346.5 299.0 361.7 4.55 11 385 8026 -10.3 -10.8 96 0.5 -10.5 212 56 345.4 346.3 298.9 360.9 4.37 12 384 8046 -10.3 -11.0 95 0.7 -10.6 212 56 345.6 346.5 298.9 361.0 4.31 13 374 8249 -11.1 -20.1 47 9.0 -14.4 210 56 347.2 347.6 297.7 354.8 2.07 14 370 8332 -11.7 -19.7 51 8.0 -14.6 214 58 347.4 347.9 297.8 355.5 2.17 15 363 8478 -12.7 -23.7 39 11.0 -16.3 222 61 348.0 348.3 297.4 353.9 1.56 16 360 8541 -12.3 -37.3 10 25.0 -18.0 225 62 349.4 349.5 296.8 351.1 0.43 17 345 8866 -12.9 -53.9 2 41.0 -19.2 240 68 352.8 352.9 297.3 353.2 0.07 18 344 8888 -12.9 -52.9 2 40.0 -19.2 240 68 353.1 353.1 297.4 353.5 0.08 19 300 9910 -24.1 -46.1 11 22.0 -27.2 235 65 351.4 351.5 297.1 352.3 0.20 20 272 10613 -32.7 -57.7 6 25.0 -34.6 240 69 348.9 348.9 296.4 349.2 0.06 21 250 11200 -38.5 -64.5 5 26.0 -39.7 245 77 348.8 348.8 296.4 348.9 0.03 22 210 12371 -48.9 -70.9 6 22.0 -49.4 249 70 350.4 350.4 296.7 350.5 0.01 23 200 12690 -50.5 -73.5 5 23.0 -51.0 250 68 352.8 352.8 297.3 352.8 0.01 24 169 13773 -55.7 -73.7 9 18.0 -56.0 257 84 361.6 361.6 299.0 361.6 0.01 25 150 14530 -56.5 -73.5 10 17.0 -56.8 260 104 372.7 372.7 301.1 372.8 0.01 26 149 14572 -56.7 -73.7 10 17.0 -57.0 260 105 373.1 373.1 301.1 373.2 0.01 27 137 15104 -58.1 -76.2 8 18.2 -58.3 265 117 379.8 379.8 302.2 379.8 0.01 28 112 16365 -61.3 -82.3 5 21.0 -61.5 260 93 396.2 396.2 304.7 396.3 0.00 29 100 17070 -60.3 -85.3 2 25.0 -60.6 270 72 411.2 411.2 306.7 411.2 0.00 30 70 19280 -61.3 -86.3 2 25.0 -61.7 275 45 453.2 453.2 311.1 453.3 0.00 31 50 21350 -61.7 -87.7 2 26.0 -62.1 245 41 498.1 498.1 314.8 498.1 0.00 TRP 112 16365 -61.3 -82.3 5 21.0 -61.5 260 93 396.2 396.2 304.7 396.3 0.00 WND 137 15104 -58.1 -76.2 8 18.2 -58.3 265 117 379.8 379.8 302.2 379.8 0.01 Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 455.73 mb = 6738.09 m = 22106.33 ft Wetbulb zero: 509.77 mb = 5789.27 m = 18993.43 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 37.62 % Est. max temperature: 32.58 C = 90.65 F Sfc-Lift cond lev (LCL): 816.75 mb = 1805.13 m = 5922.27 ft T: 18.80 C 700-500 lapse rate: 4.58 C/km Conv cond level (CCL): 401.95 mb = 7691.15 m = 25233.11 ft Mean mixing ratio: 5.65 g/kg Conv temperature: 72.93 C = 163.28 F Cap Strength: 27.53 C Lifted Index: 26.67 C Risk: None Lifted Index @300 mb: 27.97 C Lifted Index @700 mb: 21.77 C Showalter Index: 19.43 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 13.00 C Cross Totals Index: -1.00 C K Index: 3.80 Risk: None Sweat Index: 180.60 Risk: None Energy Index: 6.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.88 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 28774.82 J/kg Cap Strength: 27.53 C Lift Cond Lev (LCL): 774.98 mb = 2249.86 m = 7381.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 at 31 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 1007 30 210 41 20.5 35.5 | 163 21 -6.1 20.1 1 700 3112 210 41 20.5 35.5 | 163 21 -6.1 20.1 2 436 7010 210 41 20.5 35.5 | 163 21 -6.1 20.1 3 400 7730 215 57 32.7 46.7 | 191 32 6.1 31.3 4 374 8230 210 56 28.0 48.5 | 182 33 1.4 33.1 5 346 8839 240 68 58.9 34.0 | 240 37 32.3 18.6 6 300 9910 235 65 53.2 37.3 | 231 34 26.6 21.9 7 294 10058 235 61 50.0 35.0 | 230 30 23.3 19.6 8 250 11200 245 77 69.8 32.5 | 248 46 43.2 17.2 9 247 11278 245 77 69.8 32.5 | 248 46 43.2 17.2 10 200 12690 250 68 63.9 23.3 | 258 38 37.3 7.9 11 187 13106 255 66 63.8 17.1 | 267 37 37.1 1.7 12 150 14530 260 104 102.4 18.1 | 268 76 75.8 2.7 13 137 15104 265 117 116.6 10.2 | 273 90 89.9 -5.2 14 134 15240 265 117 116.6 10.2 | 273 90 89.9 -5.2 15 122 15850 270 116 116.0 -0.0 | 280 91 89.4 -15.4 16 112 16365 260 93 91.6 16.1 | 269 65 65.0 0.8 17 100 17070 270 72 72.0 -0.0 | 289 48 45.4 -15.4 18 95 17374 270 72 72.0 -0.0 | 289 48 45.4 -15.4 19 91 17678 260 77 75.8 13.4 | 272 49 49.2 -2.0 20 74 18898 255 74 71.5 19.2 | 265 45 44.8 3.8 21 71 19202 275 73 72.7 -6.4 | 295 51 46.1 -21.7 22 70 19280 275 45 44.8 -3.9 | 317 27 18.2 -19.3 23 67 19507 275 44 43.8 -3.8 | 318 26 17.2 -19.2 24 64 19812 255 40 38.6 10.4 | 293 13 12.0 -5.0 25 61 20117 240 43 37.2 21.5 | 240 12 10.6 6.1 26 58 20422 240 57 49.4 28.5 | 240 26 22.7 13.1 27 50 21336 250 37 34.8 12.7 | 288 9 8.1 -2.7 28 50 21350 245 41 37.2 17.3 | 259 11 10.5 2.0 29 47 21641 240 41 35.5 20.5 | 240 10 8.9 5.1 30 38 22555 250 20 18.8 6.8 | 43 12 -7.8 -8.5 31 33 23165 230 17 13.0 10.9 | 72 14 -13.6 -4.4 32 31 23470 240 16 13.9 8.0 | 60 15 -12.8 -7.4 33 29 23774 210 19 9.5 16.5 | 94 17 -17.1 1.1 34 27 24079 230 27 20.7 17.4 | 108 6 -5.9 2.0 35 25 24384 240 17 14.7 8.5 | 60 14 -11.9 -6.9 36 22 24994 280 14 13.8 -2.4 | 36 22 -12.8 -17.8 Wind Parameters Mean winds (0-6000m): 210.0 at 41.0 knts Storm direction: 240.0 at 30.7 knts Storm rel Dir Shear (0-3000m): -118.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: 0.0 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 0.0 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 45920028721152.00 Bulk Shear: 0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 210 41 163 21| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 5000 210 41 163 21| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 6000 210 41 163 21| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//HEMM/skewt/HEMM.skewt.20251205.00.gif