UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for HEMM... Searching the city database file for: HEMM ... Date:0000Z 10 JAN 26 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 1017 30 13.2 8.3 72 4.9 10.5 260 6 285.0 286.1 282.9 303.8 6.76 1 1015 47 13.2 8.5 73 4.7 10.6 261 8 285.1 286.3 283.1 304.3 6.87 2 1004 138 13.8 8.8 72 5.0 11.0 264 17 286.6 287.9 284.0 306.5 7.09 3 1000 172 15.2 9.2 67 6.0 11.8 265 20 288.4 289.6 284.9 309.0 7.31 4 997 198 15.8 10.8 72 5.0 12.9 267 20 289.2 290.6 286.1 312.2 8.18 5 981 335 15.0 9.0 67 6.0 11.6 275 21 289.7 291.0 285.5 310.6 7.36 6 925 830 11.2 6.2 71 5.0 8.5 285 23 290.8 291.9 285.0 309.1 6.43 7 850 1529 6.0 2.9 80 3.1 4.4 305 24 292.4 293.4 284.7 308.5 5.55 8 805 1972 2.4 1.6 94 0.8 2.0 298 28 293.2 294.1 284.8 308.7 5.34 9 799 2032 2.2 -0.2 84 2.4 1.1 295 30 293.6 294.4 284.3 307.4 4.72 10 794 2083 5.2 -8.8 36 14.0 -0.4 293 31 297.3 297.8 283.4 304.9 2.47 11 785 2177 5.4 -12.6 26 18.0 -1.3 290 32 298.5 298.9 283.1 304.3 1.85 12 767 2366 5.0 -15.0 22 20.0 -2.1 292 30 300.1 300.4 283.4 305.0 1.55 13 700 3106 0.2 -21.8 17 22.0 -6.2 290 26 302.7 302.9 283.7 305.8 0.95 14 644 3768 -4.3 -20.3 27 16.0 -9.0 298 33 304.9 305.1 284.8 308.8 1.18 15 593 4415 -6.7 -28.7 16 22.0 -11.9 301 39 309.4 309.5 285.8 311.5 0.60 16 589 4467 -6.1 -31.1 12 25.0 -11.8 299 37 310.7 310.8 286.2 312.4 0.48 17 573 4683 -6.7 -36.7 7 30.0 -12.6 289 35 312.5 312.5 286.6 313.5 0.29 18 500 5730 -14.7 -43.7 7 29.0 -18.8 275 43 315.1 315.1 287.3 315.7 0.16 19 438 6713 -23.5 -50.5 6 27.0 -26.1 280 44 316.1 316.1 287.6 316.5 0.09 20 400 7370 -27.7 -58.7 4 31.0 -29.7 270 46 319.0 319.0 288.5 319.1 0.03 21 342 8478 -36.5 -54.5 14 18.0 -37.5 285 63 321.6 321.7 289.3 321.9 0.07 22 322 8895 -38.1 -69.1 2 31.0 -39.1 289 77 325.0 325.0 290.3 325.1 0.01 23 300 9380 -40.5 -70.5 3 30.0 -41.4 295 98 328.3 328.3 291.2 328.3 0.01 24 285 9728 -42.5 -66.5 6 24.0 -43.2 295 111 330.3 330.3 291.8 330.3 0.02 25 250 10600 -49.7 -61.7 23 12.0 -50.0 290 123 332.2 332.2 292.3 332.3 0.04 26 248 10653 -50.1 -62.1 23 12.0 -50.4 290 123 332.3 332.4 292.4 332.5 0.04 27 207 11813 -58.1 -71.1 17 13.0 -58.3 290 109 337.4 337.4 293.7 337.5 0.01 28 200 12030 -57.7 -74.7 10 17.0 -57.9 290 105 341.4 341.4 294.7 341.4 0.01 29 195 12189 -58.9 -74.9 11 16.0 -59.0 290 108 342.0 342.0 294.8 342.0 0.01 30 163 13323 -55.1 -83.1 2 28.0 -55.4 283 103 366.3 366.3 299.9 366.3 0.00 31 150 13850 -58.3 -85.3 2 27.0 -58.5 280 102 369.6 369.6 300.5 369.6 0.00 32 108 15868 -68.1 -89.1 3 21.0 -68.2 278 86 387.5 387.5 303.4 387.5 0.00 33 100 16330 -67.7 -87.7 4 20.0 -67.8 275 94 396.9 396.9 304.8 396.9 0.00 34 96 16575 -67.9 -87.8 4 19.9 -68.1 275 100 401.1 401.1 305.3 401.1 0.00 35 73 18210 -69.5 -88.5 5 19.0 -69.6 271 49 430.5 430.5 308.9 430.5 0.00 36 70 18460 -68.7 -88.7 4 20.0 -68.8 275 55 437.4 437.4 309.6 437.4 0.00 37 58 19589 -68.5 -89.5 3 21.0 -68.7 278 50 462.0 462.0 312.0 462.0 0.00 38 50 20490 -63.9 -88.9 2 25.0 -64.3 270 33 492.9 492.9 314.4 492.9 0.00 39 48 20740 -63.7 -88.7 2 25.0 -64.1 272 30 499.2 499.2 314.9 499.2 0.00 40 43 21410 -66.5 -90.5 2 24.0 -66.8 252 26 508.2 508.2 315.5 508.2 0.00 41 35 22668 -62.1 -89.1 2 27.0 -62.7 256 35 550.5 550.5 318.1 550.6 0.00 42 34 22849 -58.3 -88.3 1 30.0 -59.3 264 37 565.1 565.1 318.9 565.1 0.00 43 32 23232 -56.9 -86.9 1 30.0 -58.1 280 41 578.7 578.7 319.6 578.8 0.01 44 30 23640 -57.3 -86.3 1 29.0 -58.5 310 21 588.4 588.4 320.0 588.5 0.01 45 28 24076 -59.5 -87.5 1 28.0 -60.5 308 27 594.0 594.0 320.3 594.1 0.01 46 23 25314 -58.5 -87.5 1 29.0 -59.9 319 21 631.4 631.4 322.0 631.4 0.01 47 21 25895 -52.9 -84.9 1 32.0 -55.5 348 27 664.9 664.9 323.2 665.0 0.01 48 20 26210 -53.3 -84.3 1 31.0 -55.9 65 22 673.0 673.0 323.5 673.1 0.02 49 19 26539 -54.5 -85.5 1 31.0 -56.9 28 28 679.2 679.2 323.7 679.3 0.01 50 17 27256 -51.7 -83.7 1 32.0 -55.1 69 24 710.2 710.2 324.7 710.3 0.02 51 17 27256 -52.1 -84.1 1 32.0 -55.4 69 24 708.9 708.9 324.7 709.1 0.02 TRP 195 12189 -58.9 -74.9 11 16.0 -59.0 290 108 342.0 342.0 294.8 342.0 0.01 WND 96 16575 -67.9 -87.8 4 19.9 -68.1 275 100 401.1 401.1 305.3 401.1 0.00 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 697.51 mb = 3135.42 m = 10286.68 ft Wetbulb zero: 795.40 mb = 2069.08 m = 6788.24 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 37.27 % Est. max temperature: 20.31 C = 68.56 F Sfc-Lift cond lev (LCL): 944.63 mb = 653.17 m = 2142.91 ft T: 12.56 C 700-500 lapse rate: 5.68 C/km ThetaE index: 4.44 C Layer 799.0- 767.0 mb Conv cond level (CCL): 854.39 mb = 1486.37 m = 4876.49 ft Mean mixing ratio: 7.03 g/kg Conv temperature: 20.60 C = 69.07 F Cap Strength: 8.22 C Lifted Index: 7.99 C Risk: None Lifted Index @300 mb: 13.62 C Lifted Index @700 mb: 4.63 C Showalter Index: 8.60 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.60 C K Index: 1.60 Risk: None Sweat Index: 125.80 Risk: None Energy Index: 1.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.70 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 42600.09 J/kg Cap Strength: 8.21 C Lift Cond Lev (LCL): 891.20 mb = 1137.74 m = 3732.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 23 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 1017 30 260 6 5.9 1.0 | 153 21 -9.6 18.4 1 1000 172 265 20 19.9 1.7 | 193 20 4.5 19.1 2 984 305 275 21 20.9 -1.8 | 199 16 5.5 15.5 3 949 610 275 24 23.9 -2.1 | 209 17 8.4 15.2 4 925 830 285 23 22.2 -6.0 | 211 13 6.7 11.4 5 916 914 285 24 23.2 -6.2 | 215 14 7.7 11.1 6 850 1529 305 24 19.7 -13.8 | 230 5 4.2 3.6 7 819 1829 305 23 18.8 -13.2 | 219 5 3.4 4.1 8 789 2134 290 33 31.0 -11.3 | 249 17 15.5 6.0 9 732 2743 295 25 22.7 -10.6 | 227 10 7.2 6.8 10 700 3106 290 26 24.4 -8.9 | 227 12 9.0 8.4 11 627 3962 300 35 30.3 -17.5 | 271 15 14.8 -0.2 12 603 4267 305 42 34.4 -24.1 | 290 20 18.9 -6.8 13 580 4572 295 34 30.8 -14.4 | 259 16 15.3 3.0 14 558 4877 275 38 37.9 -3.3 | 238 26 22.4 14.0 15 536 5182 280 40 39.4 -6.9 | 247 26 23.9 10.4 16 516 5486 270 43 43.0 -0.0 | 238 33 27.5 17.3 17 500 5730 275 43 42.8 -3.7 | 244 31 27.4 13.6 18 456 6401 280 48 47.3 -8.3 | 254 33 31.8 9.0 19 420 7010 280 40 39.4 -6.9 | 247 26 23.9 10.4 20 400 7370 270 46 46.0 -0.0 | 240 35 30.5 17.3 21 386 7620 270 48 48.0 -0.0 | 242 37 32.5 17.3 22 354 8230 285 67 64.7 -17.3 | 270 49 49.2 -0.0 23 339 8534 285 62 59.9 -16.0 | 268 44 44.4 1.3 24 300 9380 295 98 88.8 -41.4 | 288 77 73.4 -24.1 25 284 9754 295 112 101.5 -47.3 | 289 91 86.0 -30.0 26 250 10600 290 123 115.6 -42.1 | 284 103 100.1 -24.7 27 236 10973 290 126 118.4 -43.1 | 284 106 102.9 -25.8 28 200 12030 290 105 98.7 -35.9 | 283 85 83.2 -18.6 29 195 12189 290 108 101.5 -36.9 | 283 88 86.0 -19.6 30 195 12192 290 105 98.7 -35.9 | 283 85 83.2 -18.6 31 150 13850 280 102 100.5 -17.7 | 270 85 85.0 -0.4 32 132 14630 280 98 96.5 -17.0 | 270 81 81.0 0.3 33 126 14935 280 100 98.5 -17.4 | 270 83 83.0 -0.0 34 114 15545 280 80 78.8 -13.9 | 267 63 63.3 3.4 35 100 16330 275 94 93.6 -8.2 | 263 79 78.2 9.1 36 98 16459 275 94 93.6 -8.2 | 263 79 78.2 9.1 37 96 16575 275 100 99.6 -8.7 | 264 85 84.2 8.6 38 93 16764 275 100 99.6 -8.7 | 264 85 84.2 8.6 39 80 17678 290 60 56.4 -20.5 | 274 41 40.9 -3.2 40 76 17983 275 48 47.8 -4.2 | 248 35 32.3 13.1 41 72 18288 270 50 50.0 -0.0 | 243 39 34.5 17.3 42 70 18460 275 55 54.8 -4.8 | 252 41 39.3 12.5 43 68 18593 270 59 59.0 -0.0 | 248 47 43.5 17.3 44 56 19812 280 48 47.3 -8.3 | 254 33 31.8 9.0 45 53 20117 265 48 47.8 4.2 | 236 39 32.3 21.5 46 51 20422 280 37 36.4 -6.4 | 243 24 21.0 10.9 47 50 20490 270 33 33.0 -0.0 | 225 25 17.5 17.3 48 46 21031 275 26 25.9 -2.3 | 215 18 10.4 15.1 49 44 21336 255 25 24.1 6.5 | 200 25 8.7 23.8 50 41 21641 245 27 24.5 11.4 | 197 30 9.0 28.7 51 39 21946 270 31 31.0 -0.0 | 222 23 15.5 17.3 52 36 22555 250 33 31.0 11.3 | 209 33 15.5 28.6 53 31 23470 290 44 41.3 -15.0 | 265 26 25.9 2.3 54 30 23640 310 21 16.1 -13.5 | 189 4 0.6 3.8 55 29 23774 320 29 18.6 -22.2 | 327 6 3.2 -4.9 56 27 24384 295 25 22.7 -10.6 | 227 10 7.2 6.8 57 25 24689 295 18 16.3 -7.6 | 185 10 0.8 9.7 58 24 24994 325 30 17.2 -24.6 | 347 7 1.7 -7.3 59 23 25298 325 22 12.6 -18.0 | 76 3 -2.8 -0.7 60 22 25603 250 16 15.0 5.5 | 179 23 -0.4 22.8 61 21 25908 350 27 4.7 -26.6 | 49 14 -10.8 -9.3 62 20 26210 65 22 -19.9 -9.3 | 103 36 -35.4 8.0 63 20 26213 10 30 -5.2 -29.5 | 59 24 -20.7 -12.2 64 17 26822 75 23 -22.2 -6.0 | 107 39 -37.7 11.4 65 15 27127 105 18 -17.4 4.7 | 124 40 -32.9 22.0 66 14 27432 95 18 -17.9 1.6 | 119 38 -33.4 18.9 67 13 27737 80 16 -15.8 -2.8 | 115 34 -31.2 14.5 Wind Parameters Mean winds (0-6000m): 288.2 at 31.0 knts Storm direction: 318.2 at 23.2 knts Shear (0-3000m) pos: 3.5 neg: 1.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 111.5 neg: -17.1 tot: 94.3 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.66 Bulk Shear: 25.34 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 ------------------------------------------------------------------------------- 500 271 19 192 17| 18.0 0.0 18.0| 87.9 0.0 87.9 175.9 0.94| 19.7 18.4 1000 277 21 201 16| 9.8 0.0 9.8| 98.1 0.0 98.1 98.1 0.79| 13.4 10.6 1500 284 22 207 13| 6.9 0.0 6.9|102.5 0.0 102.5 68.3 0.68| 11.3 7.7 2000 289 23 212 12| 5.2 1.9 7.1|110.0 -1.4 108.6 54.3 0.60| 10.8 6.5 2500 290 24 220 12| 4.2 1.3 5.5|111.4 -11.2 100.2 40.1 0.45| 10.6 4.7 3000 290 25 221 12| 3.5 1.1 4.5|111.5 -17.1 94.3 31.4 0.37| 9.6 3.6 4000 292 26 230 12| 4.1 0.8 5.0|151.7 -17.1 134.6 33.7 0.47| 8.8 4.1 5000 292 29 239 13| 3.3 2.2 5.6|177.9 -95.5 82.4 16.5 0.22| 9.9 2.2 6000 288 31 241 16| 3.2 2.4 5.6|230.2-120.6 109.6 18.3 0.22| 9.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//HEMM/skewt/HEMM.skewt.20260110.00.gif