UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for HEMM... Searching the city database file for: HEMM ... Date:0000Z 7 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 1015 30 16.2 -1.8 29 18.0 7.8 180 12 288.1 288.7 280.3 297.7 3.30 1 1012 55 14.8 -3.2 29 18.0 6.8 183 15 287.0 287.5 279.4 295.6 2.98 2 1006 106 15.0 -3.0 29 18.0 6.9 189 20 287.7 288.2 279.8 296.5 3.04 3 1003 131 18.0 -6.0 19 24.0 7.5 192 23 290.9 291.3 280.5 298.1 2.43 4 1000 157 18.2 -7.8 16 26.0 7.2 195 26 291.4 291.7 280.3 297.7 2.12 5 991 234 18.0 -17.0 8 35.0 5.5 195 28 291.9 292.1 279.1 295.1 1.02 6 975 373 18.2 -17.8 7 36.0 5.4 194 26 293.5 293.6 279.8 296.5 0.97 7 964 470 21.6 -25.4 3 47.0 6.3 192 21 297.9 297.9 281.1 299.5 0.50 8 949 606 22.2 -17.8 6 40.0 7.1 190 15 299.8 300.0 282.6 303.0 0.99 9 925 827 21.2 -15.8 7 37.0 6.7 180 9 301.0 301.2 283.3 304.8 1.20 10 891 1150 19.6 -8.4 14 28.0 7.1 209 12 302.6 303.0 285.2 309.7 2.27 11 850 1552 16.2 -10.8 15 27.0 4.8 225 13 303.1 303.5 285.1 309.3 1.97 12 704 3120 4.6 -7.4 41 12.0 -0.7 292 21 307.1 307.7 287.7 316.8 3.11 13 700 3166 4.2 -7.8 41 12.0 -1.0 290 20 307.1 307.7 287.6 316.7 3.03 14 659 3654 0.0 -6.0 64 6.0 -2.7 292 16 307.8 308.4 288.5 319.3 3.71 15 632 3987 -2.7 -6.0 78 3.3 -4.1 294 17 308.4 309.1 288.9 320.5 3.87 16 587 4570 -6.1 -12.1 62 6.0 -8.4 279 28 311.0 311.5 288.5 319.3 2.57 17 575 4732 -6.9 -19.9 35 13.0 -10.8 278 29 311.9 312.2 287.6 316.5 1.37 18 559 4952 -8.5 -16.5 52 8.0 -11.1 274 30 312.5 312.9 288.3 318.7 1.88 19 529 5377 -11.7 -28.7 23 17.0 -15.5 255 33 313.7 313.8 287.4 316.0 0.68 20 527 5407 -11.1 -34.1 13 23.0 -15.6 252 34 314.7 314.8 287.5 316.2 0.40 21 520 5509 -11.3 -40.3 7 29.0 -16.2 245 35 315.7 315.7 287.6 316.5 0.22 22 500 5810 -12.5 -46.5 4 34.0 -17.4 245 44 317.8 317.8 288.2 318.2 0.12 23 470 6279 -15.3 -50.3 3 35.0 -19.6 245 47 320.0 320.0 288.8 320.3 0.08 24 400 7470 -25.7 -49.7 9 24.0 -27.9 245 50 321.6 321.6 289.3 322.0 0.10 25 380 7840 -29.1 -48.1 14 19.0 -30.8 243 51 321.9 321.9 289.5 322.4 0.13 26 367 8088 -31.1 -35.7 64 4.6 -31.7 241 52 322.4 322.5 290.0 324.2 0.50 27 354 8343 -32.7 -35.1 79 2.4 -33.0 242 52 323.6 323.7 290.5 325.6 0.55 28 341 8605 -35.1 -36.9 84 1.8 -35.3 247 51 323.8 323.9 290.5 325.5 0.47 29 331 8812 -36.9 -39.9 74 3.0 -37.2 252 49 324.1 324.2 290.4 325.4 0.36 30 325 8939 -37.5 -50.5 25 13.0 -38.3 254 48 325.0 325.0 290.4 325.4 0.11 31 324 8960 -37.3 -56.3 12 19.0 -38.3 255 48 325.6 325.6 290.5 325.8 0.06 32 321 9024 -37.5 -60.5 7 23.0 -38.5 256 48 326.1 326.1 290.6 326.3 0.03 33 304 9399 -38.7 -62.7 6 24.0 -39.7 264 45 329.6 329.6 291.6 329.7 0.03 34 300 9490 -39.5 -63.5 6 24.0 -40.4 265 46 329.7 329.7 291.6 329.8 0.02 35 258 10502 -47.3 -62.3 16 15.0 -47.7 261 58 332.7 332.7 292.5 332.9 0.03 36 250 10710 -48.1 -66.1 11 18.0 -48.6 260 60 334.6 334.6 293.0 334.6 0.02 37 228 11312 -50.5 -71.5 7 21.0 -50.9 265 64 339.8 339.8 294.3 339.9 0.01 38 200 12160 -52.5 -75.5 5 23.0 -52.8 270 81 349.6 349.6 296.5 349.7 0.01 39 180 12841 -53.3 -81.3 2 28.0 -53.7 274 90 359.0 359.0 298.5 359.0 0.00 40 175 13023 -54.3 -81.9 2 27.5 -54.6 275 91 360.2 360.2 298.8 360.3 0.00 41 150 14000 -59.9 -84.9 2 25.0 -60.1 275 86 366.9 366.9 300.0 366.9 0.00 42 117 15523 -68.3 -89.3 3 21.0 -68.4 268 68 378.4 378.4 302.0 378.4 0.00 43 100 16460 -70.7 -91.7 3 21.0 -70.8 280 60 391.1 391.1 303.9 391.1 0.00 44 85 17411 -76.3 -92.3 6 16.0 -76.3 290 53 398.4 398.4 305.0 398.4 0.00 45 70 18540 -72.9 -89.9 6 17.0 -73.0 260 27 428.4 428.4 308.7 428.4 0.00 46 55 19982 -66.3 -90.3 2 24.0 -66.5 286 28 474.1 474.1 313.0 474.2 0.00 47 51 20447 -60.5 -89.5 1 29.0 -61.0 267 30 498.1 498.1 314.8 498.1 0.00 48 50 20570 -61.5 -89.5 1 28.0 -62.0 295 31 498.6 498.6 314.8 498.6 0.00 49 42 21643 -65.7 -90.7 2 25.0 -66.0 310 23 513.6 513.6 315.9 513.7 0.00 50 39 22100 -60.3 -89.3 1 29.0 -61.0 310 23 538.3 538.3 317.4 538.3 0.00 51 37 22427 -63.1 -90.1 1 27.0 -63.6 259 14 539.3 539.3 317.5 539.3 0.00 52 30 23740 -56.3 -87.3 1 31.0 -57.7 240 8 591.2 591.2 320.2 591.2 0.01 53 22 25698 -58.5 -88.5 1 30.0 -59.9 32 10 639.4 639.4 322.3 639.5 0.01 54 20 26300 -56.3 -87.3 1 31.0 -58.2 45 18 663.8 663.8 323.2 663.9 0.01 55 17 27341 -52.5 -86.5 1 34.0 -55.6 46 17 707.6 707.6 324.7 707.7 0.01 TRP 85 17411 -76.3 -92.3 6 16.0 -76.3 290 53 398.4 398.4 305.0 398.4 0.00 WND 175 13023 -54.3 -81.9 2 27.5 -54.6 275 91 360.2 360.2 298.8 360.3 0.00 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 659.00 mb = 3653.71 m = 11987.10 ft Wetbulb zero: 722.31 mb = 2906.05 m = 9534.16 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 33.26 % Est. max temperature: 31.06 C = 87.91 F Sfc-Lift cond lev (LCL): 773.39 mb = 2337.62 m = 7669.28 ft T: 10.39 C 700-500 lapse rate: 6.32 C/km ThetaE index: 3.05 C Layer 1000.0- 975.0 mb Conv cond level (CCL): 408.34 mb = 7317.59 m = 24007.55 ft Mean mixing ratio: 1.30 g/kg Conv temperature: 49.63 C = 121.34 F Cap Strength: 15.16 C Lifted Index: 16.37 C Risk: None Lifted Index @300 mb: 21.07 C Lifted Index @700 mb: 10.01 C Showalter Index: 10.21 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 1.70 C K Index: 5.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.84 J/kg Max Up Vert Vel: 11.03 m/s Conv Inhibition (B-): 43544.32 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 574.37 mb = 4740.27 m = 15551.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 1015 30 180 12 0.0 12.0 | 137 22 -14.8 15.9 1 1000 157 195 26 6.7 25.1 | 164 30 -8.1 29.0 2 983 305 195 29 7.5 28.0 | 167 33 -7.3 31.9 3 949 610 190 15 2.6 14.8 | 147 22 -12.2 18.6 4 925 827 180 9 0.0 9.0 | 131 20 -14.8 12.9 5 916 914 190 10 1.7 9.8 | 136 19 -13.1 13.7 6 884 1219 215 13 7.5 10.6 | 153 16 -7.4 14.5 7 853 1524 210 14 7.0 12.1 | 154 18 -7.8 16.0 8 850 1552 225 13 9.2 9.2 | 157 14 -5.6 13.0 9 822 1829 210 10 5.0 8.7 | 142 16 -9.8 12.5 10 793 2134 195 4 1.0 3.9 | 119 16 -13.8 7.7 11 737 2743 285 15 14.5 -3.9 | 85 0 -0.4 -0.0 12 710 3048 295 22 19.9 -9.3 | 317 7 5.1 -5.4 13 700 3166 290 20 18.8 -6.8 | 307 5 4.0 -3.0 14 684 3353 290 15 14.1 -5.1 | 30 1 -0.7 -1.3 15 633 3962 295 17 15.4 -7.2 | 350 3 0.6 -3.3 16 608 4267 270 23 23.0 -0.0 | 245 9 8.2 3.9 17 585 4572 280 28 27.6 -4.9 | 275 13 12.7 -1.0 18 542 5182 270 31 31.0 -0.0 | 257 17 16.2 3.9 19 521 5486 245 35 31.7 14.8 | 222 25 16.9 18.6 20 500 5810 245 44 39.9 18.6 | 228 34 25.0 22.4 21 425 7010 245 53 48.0 22.4 | 232 42 33.2 26.3 22 400 7470 245 50 45.3 21.1 | 231 39 30.5 25.0 23 359 8230 240 53 45.9 26.5 | 226 43 31.1 30.4 24 302 9449 265 45 44.8 3.9 | 255 31 30.0 7.8 25 300 9490 265 46 45.8 4.0 | 256 32 31.0 7.9 26 250 10710 260 60 59.1 10.4 | 252 46 44.2 14.3 27 229 11278 265 63 62.8 5.5 | 259 49 47.9 9.3 28 200 12160 270 81 81.0 -0.0 | 267 66 66.2 3.9 29 199 12192 270 88 88.0 -0.0 | 267 73 73.2 3.9 30 175 13023 275 91 90.7 -7.9 | 273 76 75.8 -4.1 31 173 13106 275 91 90.7 -7.9 | 273 76 75.8 -4.1 32 150 14000 275 86 85.7 -7.5 | 273 71 70.8 -3.6 33 135 14630 275 79 78.7 -6.9 | 273 64 63.9 -3.0 34 122 15240 265 70 69.7 6.1 | 260 56 54.9 10.0 35 100 16460 280 60 59.1 -10.4 | 278 45 44.2 -6.6 36 95 16764 280 60 59.1 -10.4 | 278 45 44.2 -6.6 37 85 17411 290 53 49.8 -18.1 | 292 38 35.0 -14.3 38 81 17678 295 53 48.0 -22.4 | 299 38 33.2 -18.5 39 73 18288 285 26 25.1 -6.7 | 286 11 10.3 -2.9 40 70 18540 260 27 26.6 4.7 | 234 15 11.7 8.5 41 69 18593 240 22 19.1 11.0 | 196 15 4.2 14.9 42 63 19202 270 29 29.0 -0.0 | 255 15 14.2 3.9 43 60 19507 290 26 24.4 -8.9 | 298 11 9.6 -5.0 44 54 20117 285 29 28.0 -7.5 | 286 14 13.2 -3.7 45 51 20422 260 30 29.5 5.2 | 238 17 14.7 9.1 46 50 20570 295 31 28.1 -13.1 | 305 16 13.3 -9.2 47 46 21031 295 33 29.9 -13.9 | 304 18 15.1 -10.1 48 44 21336 295 36 32.6 -15.2 | 303 21 17.8 -11.4 49 42 21641 310 23 17.6 -14.8 | 346 11 2.8 -10.9 50 40 21946 305 26 21.3 -14.9 | 330 13 6.5 -11.1 51 38 22250 315 21 14.8 -14.8 | 360 11 0.0 -11.0 52 36 22555 225 10 7.1 7.1 | 145 13 -7.8 10.9 53 35 22860 250 24 22.6 8.2 | 213 14 7.7 12.1 54 33 23165 260 22 21.7 3.8 | 222 10 6.8 7.7 55 30 23740 240 8 6.9 4.0 | 135 11 -7.9 7.9 56 30 23774 290 11 10.3 -3.8 | 91 5 -4.5 0.1 57 27 24384 260 9 8.9 1.6 | 132 8 -6.0 5.4 58 25 24994 265 1 1.0 0.1 | 106 14 -13.8 3.9 59 23 25298 65 10 -9.1 -4.2 | 89 24 -23.9 -0.4 60 21 25908 15 10 -2.6 -9.7 | 72 18 -17.4 -5.8 61 20 26300 45 18 -12.7 -12.7 | 72 29 -27.6 -8.9 62 19 26518 50 12 -9.2 -7.7 | 81 24 -24.0 -3.9 63 17 26822 45 16 -11.3 -11.3 | 74 27 -26.2 -7.5 64 14 27432 65 27 -24.5 -11.4 | 79 40 -39.3 -7.6 Wind Parameters Mean winds (0-6000m): 254.6 at 20.4 knts Storm direction: 284.6 at 15.3 knts Shear (0-3000m) pos: 5.0 neg: 1.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 179.6 deg Storm rel helicity (0-3000m) pos: 148.5 neg: -134.5 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 1.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.90 Bulk Shear: 67.70 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 ------------------------------------------------------------------------------- 500 193 24 161 28| 7.5 0.0 7.5| 88.7 -45.6 43.1 86.1 0.27| 26.8 7.2 1000 192 18 152 24| 2.1 0.0 2.1|107.0 -94.0 13.0 13.0 0.06| 20.6 1.2 1500 197 16 152 22| 2.6 0.0 2.6|124.0 -94.0 30.0 20.0 0.13| 15.5 2.1 2000 200 15 151 20| 1.9 2.1 4.0|124.0-125.8 -1.8 -0.9 -0.03| 14.1 -0.4 2500 203 13 149 19| 3.4 1.7 5.0|147.0-134.2 12.8 5.1 0.04| 13.8 0.6 3000 218 14 156 16| 5.0 1.4 6.4|148.5-134.5 14.0 4.7 0.08| 14.4 1.2 4000 243 15 170 11| 3.8 1.1 4.9|150.1-138.0 12.1 3.0 0.06| 12.3 0.8 5000 256 17 192 8| 3.0 0.6 3.6|162.1-156.1 6.1 1.2 0.02| 11.7 0.2 6000 255 20 208 10| 2.5 2.4 4.9|186.5-225.3 -38.8 -6.5 -0.06| 12.0 -0.7 Wrote GIF file: /home/apache/climate/data/raob//HEMM/skewt/HEMM.skewt.20260107.00.gif