UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for HEMM... Searching the city database file for: HEMM ... Date:0000Z 22 APR 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 1006 30 19.4 17.9 91 1.5 18.4 345 3 292.0 294.3 291.3 328.7 12.93 1 1000 84 18.8 17.8 94 1.0 18.1 345 4 292.0 294.2 291.3 328.5 12.93 2 964 398 16.4 16.3 99 0.1 16.4 327 14 292.6 294.8 290.9 327.2 12.18 3 952 506 18.4 13.4 73 5.0 15.2 328 17 295.7 297.5 290.3 325.1 10.20 4 939 625 23.2 7.2 36 16.0 13.7 329 19 301.7 303.0 289.3 322.0 6.79 5 925 756 24.2 1.2 22 23.0 11.7 325 21 304.1 304.9 288.1 317.8 4.51 6 883 1162 24.2 -8.8 10 33.0 8.8 307 29 308.1 308.5 287.2 315.2 2.22 7 850 1493 22.0 -9.0 12 31.0 7.6 305 33 309.2 309.6 287.6 316.5 2.27 8 806 1951 18.6 -10.4 13 29.0 5.6 291 34 310.3 310.7 287.8 317.2 2.15 9 700 3138 9.2 -6.8 32 16.0 1.7 270 50 312.7 313.3 289.7 323.2 3.28 10 573 4754 -5.1 -9.7 70 4.6 -7.0 252 62 314.3 314.9 290.2 324.6 3.20 11 502 5780 -12.9 -13.8 93 0.9 -13.2 255 65 316.9 317.5 290.5 325.6 2.62 12 500 5810 -13.1 -14.0 93 0.9 -13.4 255 65 317.1 317.6 290.5 325.6 2.59 13 467 6326 -16.7 -17.5 93 0.8 -17.0 255 63 318.8 319.2 290.5 325.8 2.07 14 400 7470 -25.1 -27.2 83 2.1 -25.5 255 57 322.4 322.6 290.6 326.0 1.03 15 377 7897 -28.3 -29.9 86 1.6 -28.6 255 54 323.6 323.8 290.7 326.7 0.85 16 345 8525 -34.1 -41.1 49 7.0 -34.8 260 63 324.1 324.2 290.3 325.2 0.30 17 336 8710 -35.5 -40.3 61 4.8 -36.0 260 61 324.6 324.7 290.5 325.9 0.34 18 328 8877 -36.1 -66.1 3 30.0 -37.3 260 59 326.1 326.1 290.6 326.1 0.02 19 318 9091 -37.5 -58.5 9 21.0 -38.5 260 63 327.0 327.0 290.9 327.2 0.04 20 304 9400 -40.3 -58.3 13 18.0 -41.1 260 68 327.3 327.3 291.0 327.5 0.05 21 300 9490 -41.1 -46.1 58 5.0 -41.5 260 70 327.4 327.5 291.2 328.2 0.20 22 299 9513 -41.5 -50.5 37 9.0 -42.0 260 70 327.2 327.2 291.0 327.7 0.12 23 297 9558 -41.7 -45.6 66 3.9 -42.0 260 70 327.5 327.6 291.2 328.4 0.22 24 292 9673 -42.7 -45.7 72 3.0 -42.9 261 70 327.7 327.7 291.3 328.5 0.22 25 260 10444 -49.5 -52.3 72 2.8 -49.6 264 72 328.8 328.8 291.5 329.2 0.12 26 256 10545 -49.9 -64.9 16 15.0 -50.3 264 73 329.6 329.6 291.6 329.7 0.02 27 250 10700 -51.1 -64.1 20 13.0 -51.4 265 73 330.1 330.1 291.7 330.2 0.03 28 233 11157 -53.9 -66.9 19 13.0 -54.1 270 77 332.6 332.6 292.4 332.6 0.02 29 225 11381 -55.3 -68.3 18 13.0 -55.5 269 76 333.8 333.8 292.7 333.8 0.02 30 200 12130 -57.9 -72.9 13 15.0 -58.0 265 67 341.1 341.1 294.6 341.1 0.01 31 199 12161 -58.1 -73.1 13 15.0 -58.3 265 66 341.2 341.2 294.6 341.3 0.01 32 167 13269 -55.3 -80.3 3 25.0 -55.6 267 51 363.5 363.5 299.4 363.5 0.00 33 150 13950 -56.1 -83.1 2 27.0 -56.4 270 50 373.4 373.4 301.2 373.4 0.00 34 100 16450 -67.5 -88.5 4 21.0 -67.6 265 36 397.3 397.3 304.8 397.3 0.00 35 91 17015 -70.9 -88.9 5 18.0 -71.0 240 34 401.4 401.4 305.4 401.4 0.00 36 70 18600 -64.1 -88.1 2 24.0 -64.4 325 15 447.3 447.3 310.6 447.3 0.00 37 68 18777 -63.3 -88.3 2 25.0 -63.6 338 14 452.7 452.7 311.1 452.7 0.00 38 53 20288 -66.7 -89.7 3 23.0 -67.0 211 15 478.3 478.3 313.3 478.3 0.00 39 50 20640 -65.1 -89.1 2 24.0 -65.4 220 11 490.1 490.1 314.2 490.1 0.00 40 38 22332 -61.7 -88.7 2 27.0 -62.3 102 11 538.8 538.8 317.5 538.8 0.00 41 32 23416 -54.9 -85.9 1 31.0 -56.4 158 4 584.1 584.1 319.9 584.1 0.01 42 30 23830 -54.9 -85.9 1 31.0 -56.5 90 6 595.0 595.0 320.4 595.0 0.01 43 20 26460 -49.7 -83.7 1 34.0 -53.2 215 8 684.0 684.1 323.9 684.2 0.02 44 15 28362 -45.1 -82.1 1 37.0 -51.2 250 15 758.0 758.0 326.1 758.3 0.03 45 13 29321 -43.7 -81.7 1 38.0 -51.0 222 17 794.5 794.5 327.1 794.9 0.04 TRP 91 17015 -70.9 -88.9 5 18.0 -71.0 240 34 401.4 401.4 305.4 401.4 0.00 WND 233 11157 -53.9 -66.9 19 13.0 -54.1 270 77 332.6 332.6 292.4 332.6 0.02 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 618.29 mb = 4177.98 m = 13707.11 ft Wetbulb zero: 674.99 mb = 3431.72 m = 11258.79 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 46.70 % Est. max temperature: 36.37 C = 97.47 F Sfc-Lift cond lev (LCL): 984.26 mb = 219.99 m = 721.75 ft T: 17.76 C 700-500 lapse rate: 8.35 C/km ThetaE index: 13.44 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 676.31 mb = 3415.98 m = 11207.14 ft Mean mixing ratio: 9.17 g/kg Conv temperature: 40.40 C = 104.72 F Cap Strength: 11.44 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 3.06 C Lifted Index @700 mb: 7.13 C Showalter Index: 5.28 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 35.10 C Cross Totals Index: 4.10 C K Index: 10.10 Risk: None Sweat Index: 131.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.91 J/kg Max Up Vert Vel: 12.24 m/s Conv Inhibition (B-): 37185.79 J/kg Cap Strength: 11.44 C Lift Cond Lev (LCL): 842.49 mb = 1569.39 m = 5148.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 34 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 1006 30 345 3 0.8 -2.9 | 114 33 -29.8 13.2 1 1000 84 345 4 1.0 -3.9 | 112 32 -29.5 12.2 2 975 305 325 12 6.9 -9.8 | 105 24 -23.6 6.2 3 941 610 330 19 9.5 -16.5 | 89 21 -21.0 -0.4 4 925 756 325 21 12.0 -17.2 | 86 19 -18.5 -1.1 5 908 914 315 27 19.1 -19.1 | 75 12 -11.4 -3.0 6 877 1219 305 30 24.6 -17.2 | 79 6 -6.0 -1.2 7 850 1493 305 33 27.0 -18.9 | 51 5 -3.5 -2.9 8 788 2134 285 35 33.8 -9.1 | 205 8 3.3 7.0 9 760 2438 280 44 43.3 -7.6 | 237 15 12.8 8.4 10 700 3138 270 50 50.0 -0.0 | 230 25 19.5 16.1 11 631 3962 260 59 58.1 10.2 | 226 38 27.6 26.3 12 584 4572 255 61 58.9 15.8 | 222 43 28.4 31.8 13 541 5182 245 63 57.1 26.6 | 212 50 26.6 42.7 14 521 5486 250 68 63.9 23.3 | 220 52 33.4 39.3 15 500 5810 255 65 62.8 16.8 | 224 46 32.3 32.9 16 400 7470 255 57 55.1 14.8 | 219 39 24.5 30.8 17 375 7925 255 54 52.2 14.0 | 216 37 21.6 30.0 18 359 8230 260 67 66.0 11.6 | 232 45 35.5 27.7 19 329 8839 260 59 58.1 10.2 | 226 38 27.6 26.3 20 300 9490 260 70 68.9 12.2 | 234 48 38.4 28.2 21 250 10700 265 73 72.7 6.4 | 242 48 42.2 22.4 22 233 11157 270 77 77.0 -0.0 | 251 49 46.5 16.1 23 229 11278 270 77 77.0 -0.0 | 251 49 46.5 16.1 24 200 12130 265 67 66.7 5.8 | 239 42 36.2 21.9 25 198 12192 265 66 65.7 5.8 | 238 41 35.2 21.8 26 180 12802 275 69 68.7 -6.0 | 255 40 38.2 10.0 27 163 13411 265 46 45.8 4.0 | 217 25 15.3 20.1 28 156 13716 255 55 53.1 14.2 | 217 38 22.6 30.3 29 150 13950 270 50 50.0 -0.0 | 230 25 19.5 16.1 30 148 14021 270 59 59.0 -0.0 | 241 33 28.5 16.1 31 116 15545 245 34 30.8 14.4 | 181 30 0.3 30.4 32 100 16450 265 36 35.9 3.1 | 196 20 5.3 19.2 33 100 16459 255 49 47.3 12.7 | 210 33 16.8 28.7 34 95 16764 265 36 35.9 3.1 | 196 20 5.3 19.2 35 91 17015 240 34 29.4 17.0 | 178 33 -1.1 33.1 36 90 17069 250 27 25.4 9.2 | 168 26 -5.2 25.3 37 86 17374 240 33 28.6 16.5 | 177 33 -1.9 32.6 38 78 17983 240 32 27.7 16.0 | 175 32 -2.8 32.1 39 74 18288 265 40 39.8 3.5 | 206 22 9.3 19.5 40 70 18600 325 15 8.6 -12.3 | 100 22 -21.9 3.8 41 63 19202 10 10 -1.7 -9.8 | 101 33 -32.3 6.2 42 60 19507 5 5 -0.4 -5.0 | 110 33 -31.0 11.1 43 57 19812 80 11 -10.8 -1.9 | 109 44 -41.4 14.1 44 55 20117 200 12 4.1 11.3 | 136 38 -26.4 27.3 45 52 20422 220 17 10.9 13.0 | 146 35 -19.6 29.1 46 50 20640 220 11 7.1 8.4 | 136 34 -23.5 24.5 47 49 20726 230 10 7.7 6.4 | 135 32 -22.9 22.5 48 47 21031 215 11 6.3 9.0 | 136 35 -24.2 25.1 49 45 21336 310 10 7.7 -6.4 | 113 25 -22.9 9.6 50 39 22250 95 12 -12.0 1.0 | 112 46 -42.5 17.1 51 37 22555 115 10 -9.1 4.2 | 117 44 -39.6 20.3 52 30 23774 175 1 -0.1 1.0 | 119 35 -30.6 17.0 53 30 23830 90 6 -6.0 0.0 | 114 40 -36.5 16.1 54 28 24384 125 11 -9.0 6.3 | 119 45 -39.5 22.4 55 24 25298 210 15 7.5 13.0 | 142 37 -23.0 29.0 56 23 25603 240 13 11.3 6.5 | 139 30 -19.3 22.6 57 22 25908 205 10 4.2 9.1 | 134 36 -26.3 25.1 58 21 26213 235 11 9.0 6.3 | 136 31 -21.5 22.4 59 20 26460 215 8 4.6 6.6 | 131 34 -25.9 22.6 60 20 26518 275 11 11.0 -1.0 | 128 25 -19.6 15.1 61 17 27127 210 10 5.0 8.7 | 134 36 -25.5 24.7 62 15 27432 250 15 14.1 5.1 | 142 27 -16.4 21.2 63 14 27737 250 16 15.0 5.5 | 144 27 -15.5 21.5 64 13 28042 215 17 9.8 13.9 | 145 36 -20.8 30.0 65 12 28346 205 20 8.5 18.1 | 147 41 -22.1 34.2 66 10 28956 205 29 12.3 26.3 | 157 46 -18.3 42.3 67 9 29261 235 39 31.9 22.4 | 182 38 1.4 38.4 Wind Parameters Mean winds (0-6000m): 267.7 at 46.0 knts Storm direction: 297.7 at 34.5 knts Shear (0-3000m) pos: 0.0 neg: 8.3 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 117.7 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -101.2 tot: -83.3 m^2/s^2 ave: -27.8 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 232.41 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 ------------------------------------------------------------------------------- 500 329 11 106 26| 0.0 14.7 14.7| 0.0 -63.1 -63.1 -126.2 -0.62| 15.1 -9.4 1000 324 17 97 21| 0.0 13.2 13.2| 0.0 -89.3 -89.2 -89.2 -0.51| 14.7 -7.6 1500 315 21 94 16| 0.0 10.6 10.6| 0.8 -92.4 -91.5 -61.0 -0.47| 12.2 -5.7 2000 308 24 94 11| 0.0 8.5 8.5| 2.5 -92.4 -89.9 -45.0 -0.27| 11.6 -3.2 2500 301 28 106 7| 0.0 9.0 9.0| 17.9 -92.8 -74.9 -30.0 -0.12| 12.0 -1.4 3000 294 31 146 4| 0.0 8.3 8.3| 17.9-101.2 -83.3 -27.8 -0.13| 11.2 -1.4 4000 282 37 215 10| 0.0 7.6 7.6| 17.9-127.9-110.0 -27.5 -0.14| 10.4 -1.5 5000 274 42 220 18| 0.0 6.5 6.5| 17.9-230.7-212.8 -42.6 -0.22| 9.7 -2.1 6000 268 46 221 24| 0.7 5.4 6.1|153.8-253.8-100.0 -16.7 -0.11| 9.5 -1.0 Wrote GIF file: /home/apache/climate/data/raob//HEMM/skewt/HEMM.skewt.20250422.00.gif