UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for HESN... Searching the city database file for: HESN ... Date:0000Z 18 OCT 25 Station: HESN WMO ident: 62414 Latitude: 23.97 Longitude: 32.78 Elevation: 194.00 ------------------------------------------------------------------------------- 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 127 0 0 SFC 992 194 31.4 1.4 15 30.0 14.7 0 0 305.3 306.0 288.2 318.4 4.26 2 955 534 31.2 5.2 19 26.0 15.7 43 9 308.4 309.5 290.6 326.3 5.81 3 942 657 31.4 0.4 14 31.0 14.1 61 7 309.8 310.6 289.6 322.9 4.18 4 925 820 30.0 3.0 18 27.0 14.4 80 6 310.0 311.0 290.6 326.0 5.13 5 919 878 29.8 -0.2 14 30.0 13.3 83 7 310.4 311.1 289.8 323.2 4.10 6 850 1566 24.2 1.2 22 23.0 11.3 70 12 311.5 312.4 290.8 326.9 4.91 7 700 3216 8.4 -3.6 43 12.0 2.4 70 15 311.8 312.6 290.3 325.0 4.19 8 625 4136 -0.3 -6.3 64 6.0 -3.0 65 14 312.1 312.8 290.0 324.2 3.82 9 623 4162 2.8 -32.2 6 35.0 -6.3 66 14 315.9 316.0 287.9 317.4 0.41 10 620 4201 3.2 -29.8 7 33.0 -5.9 68 13 316.8 316.9 288.3 318.7 0.52 11 600 4467 3.6 -38.4 3 42.0 -6.4 52 9 320.3 320.3 289.1 321.1 0.23 12 500 5920 -5.9 -39.9 5 34.0 -12.8 255 11 325.8 325.9 290.8 326.7 0.24 13 424 7189 -13.1 -45.1 5 32.0 -18.3 210 7 332.4 332.4 292.5 333.0 0.16 14 421 7243 -12.9 -45.9 4 33.0 -18.2 208 7 333.3 333.3 292.7 333.9 0.15 15 400 7630 -16.1 -43.1 8 27.0 -20.5 230 14 334.1 334.1 293.0 334.9 0.21 16 356 8496 -23.5 -46.5 10 23.0 -26.3 267 19 335.4 335.5 293.3 336.1 0.16 17 335 8939 -25.3 -50.3 8 25.0 -28.0 288 23 338.9 338.9 294.1 339.3 0.11 18 300 9730 -32.3 -49.3 17 17.0 -33.8 275 27 339.9 339.9 294.4 340.4 0.14 19 287 10041 -35.1 -51.1 18 16.0 -36.3 280 27 340.2 340.2 294.5 340.7 0.12 20 250 10990 -41.3 -65.3 6 24.0 -42.2 240 25 344.7 344.7 295.4 344.8 0.02 21 220 11847 -47.3 -71.3 5 24.0 -47.9 243 23 348.2 348.2 296.3 348.3 0.01 22 200 12470 -52.3 -72.3 7 20.0 -52.7 245 21 349.9 349.9 296.6 350.0 0.01 23 156 14023 -65.5 -74.5 28 9.0 -65.5 233 24 353.3 353.3 297.3 353.3 0.01 24 150 14260 -66.7 -76.7 23 10.0 -66.8 215 25 355.2 355.2 297.7 355.2 0.01 25 114 15889 -75.7 -83.7 27 8.0 -75.7 225 22 367.4 367.4 300.1 367.5 0.00 26 100 16650 -75.3 -85.3 19 10.0 -75.3 240 5 382.2 382.2 302.6 382.3 0.00 27 87 17456 -77.5 -87.5 19 10.0 -77.5 190 11 393.3 393.3 304.3 393.4 0.00 28 70 18720 -72.9 -88.9 7 16.0 -73.0 135 10 428.4 428.4 308.7 428.4 0.00 29 64 19247 -68.7 -89.7 3 21.0 -68.8 101 11 448.8 448.8 310.7 448.8 0.00 30 61 19532 -69.7 -91.7 3 22.0 -69.8 56 15 452.7 452.7 311.1 452.8 0.00 31 50 20720 -66.1 -92.1 1 26.0 -66.4 75 19 487.7 487.7 314.1 487.7 0.00 32 43 21636 -65.5 -92.5 1 27.0 -65.8 84 15 510.7 510.7 315.7 510.7 0.00 33 30 23890 -53.5 -89.5 0 36.0 -55.4 85 24 598.8 598.8 320.6 598.8 0.00 34 26 24807 -54.7 -88.7 1 34.0 -56.5 85 16 620.4 620.4 321.5 620.4 0.01 35 20 26500 -50.7 -87.7 0 37.0 -54.0 75 19 681.0 681.0 323.8 681.0 0.01 36 15 28362 -53.5 -88.5 1 35.0 -56.7 62 19 730.1 730.1 325.4 730.2 0.01 37 13 29289 -50.1 -88.1 0 38.0 -54.8 54 29 772.4 772.4 326.5 772.5 0.01 38 10 31010 -48.1 -87.1 0 39.0 -54.4 120 27 840.0 840.0 328.2 840.2 0.02 39 8.8 31855 -46.9 -85.9 0 39.0 -54.2 875.9 875.9 329.0 876.2 0.03 TRP 114 15889 -75.7 -83.7 27 8.0 -75.7 225 22 367.4 367.4 300.1 367.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 627.59 mb = 4104.74 m = 13466.83 ft Freezing level: 624.81 mb = 4138.97 m = 13579.15 ft Freezing level: 562.11 mb = 5017.61 m = 16461.78 ft Wetbulb zero: 666.66 mb = 3612.32 m = 11851.31 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 23.33 % Est. max temperature: 37.67 C = 99.80 F Sfc-Lift cond lev (LCL): 639.11 mb = 3955.21 m = 12976.25 ft T: 1.41 C 700-500 lapse rate: 5.29 C/km ThetaE index: 9.47 C Layer 700.0- 620.0 mb Conv cond level (CCL): 490.35 mb = 6070.03 m = 19914.55 ft Mean mixing ratio: 4.72 g/kg Conv temperature: 52.73 C = 126.91 F Cap Strength: 8.85 C Lifted Index: 8.55 C Risk: None Lifted Index @300 mb: 12.21 C Lifted Index @700 mb: 2.61 C Showalter Index: 6.85 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 7.10 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 49.40 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.74 J/kg Max Up Vert Vel: 6.74 m/s Conv Inhibition (B-): 55791.27 J/kg Cap Strength: 8.79 C Lift Cond Lev (LCL): 620.59 mb = 4193.59 m = 13758.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 at 9 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 ---------------------------------------------------------- 0 992 194 0 0 -0.0 -0.0 | 271 9 8.7 -0.1 1 980 305 5 15 -1.3 -14.9 | 334 17 7.4 -15.1 2 947 610 55 7 -5.7 -4.0 | 324 5 3.0 -4.1 3 925 820 80 6 -5.9 -1.0 | 292 3 2.8 -1.2 4 915 914 85 7 -7.0 -0.6 | 293 2 1.7 -0.7 5 884 1219 85 10 -10.0 -0.9 | 52 2 -1.3 -1.0 6 854 1524 70 11 -10.3 -3.8 | 23 4 -1.6 -3.9 7 850 1566 70 12 -11.3 -4.1 | 31 5 -2.6 -4.2 8 795 2134 80 16 -15.8 -2.8 | 68 8 -7.1 -2.9 9 700 3216 70 15 -14.1 -5.1 | 46 8 -5.4 -5.2 10 638 3962 60 15 -13.0 -7.5 | 29 9 -4.3 -7.6 11 614 4267 70 13 -12.2 -4.4 | 38 6 -3.5 -4.6 12 591 4572 40 7 -4.5 -5.4 | 322 7 4.2 -5.5 13 548 5182 295 5 4.5 -2.1 | 280 13 13.2 -2.2 14 528 5486 270 10 10.0 -0.0 | 270 19 18.7 -0.1 15 508 5791 285 13 12.6 -3.4 | 279 22 21.3 -3.5 16 500 5920 255 11 10.6 2.8 | 262 20 19.3 2.7 17 417 7315 205 7 3.0 6.3 | 242 13 11.7 6.2 18 401 7620 210 12 6.0 10.4 | 235 18 14.7 10.3 19 400 7630 230 14 10.7 9.0 | 245 21 19.4 8.9 20 384 7925 250 17 16.0 5.8 | 257 25 24.7 5.7 21 368 8230 255 18 17.4 4.7 | 260 26 26.1 4.5 22 339 8839 285 21 20.3 -5.4 | 281 30 29.0 -5.5 23 325 9144 295 29 26.3 -12.3 | 289 37 35.0 -12.4 24 300 9730 275 27 26.9 -2.4 | 274 36 35.6 -2.5 25 286 10058 280 27 26.6 -4.7 | 278 36 35.3 -4.8 26 274 10363 245 25 22.7 10.6 | 252 33 31.4 10.5 27 250 10990 240 25 21.7 12.5 | 248 33 30.4 12.4 28 200 12470 245 21 19.0 8.9 | 252 29 27.7 8.8 29 172 13411 245 25 22.7 10.6 | 252 33 31.4 10.5 30 164 13716 255 22 21.3 5.7 | 259 30 30.0 5.6 31 150 14260 215 25 14.3 20.5 | 229 31 23.0 20.4 32 141 14630 215 25 14.3 20.5 | 229 31 23.0 20.4 33 127 15240 205 26 11.0 23.6 | 220 31 19.7 23.5 34 115 15850 215 29 16.6 23.8 | 227 35 25.3 23.6 35 114 15889 225 22 15.6 15.6 | 238 29 24.3 15.4 36 109 16154 225 23 16.3 16.3 | 237 30 25.0 16.2 37 103 16459 215 19 10.9 15.6 | 232 25 19.6 15.5 38 100 16650 240 5 4.3 2.5 | 260 13 13.0 2.4 39 98 16764 240 6 5.2 3.0 | 258 14 13.9 2.9 40 75 18288 130 16 -12.3 10.3 | 161 11 -3.6 10.2 41 72 18593 115 18 -16.3 7.6 | 135 11 -7.6 7.5 42 70 18720 135 10 -7.1 7.1 | 193 7 1.6 7.0 43 68 18898 135 17 -12.0 12.0 | 164 12 -3.3 11.9 44 65 19202 110 10 -9.4 3.4 | 168 3 -0.7 3.3 45 61 19507 55 15 -12.3 -8.6 | 22 9 -3.6 -8.7 46 58 19812 65 16 -14.5 -6.8 | 40 9 -5.8 -6.9 47 53 20422 105 18 -17.4 4.7 | 118 10 -8.7 4.5 48 50 20720 75 19 -18.4 -4.9 | 62 11 -9.7 -5.0 49 45 21336 75 19 -18.4 -4.9 | 62 11 -9.7 -5.0 50 43 21641 85 15 -14.9 -1.3 | 77 6 -6.2 -1.4 51 41 21946 55 14 -11.5 -8.0 | 19 9 -2.8 -8.1 52 39 22250 55 20 -16.4 -11.5 | 34 14 -7.7 -11.6 53 37 22555 80 23 -22.7 -4.0 | 74 15 -13.9 -4.1 54 34 23165 70 30 -28.2 -10.3 | 62 22 -19.5 -10.4 55 32 23470 85 24 -23.9 -2.1 | 82 15 -15.2 -2.2 56 30 23890 85 24 -23.9 -2.1 | 82 15 -15.2 -2.2 57 29 24079 65 24 -21.8 -10.1 | 52 17 -13.1 -10.3 58 28 24384 90 21 -21.0 0.0 | 89 12 -12.3 -0.1 59 26 24689 85 17 -16.9 -1.5 | 79 8 -8.2 -1.6 60 25 24994 85 15 -14.9 -1.3 | 77 6 -6.2 -1.4 61 23 25603 100 20 -19.7 3.5 | 107 11 -11.0 3.4 62 22 25908 70 15 -14.1 -5.1 | 46 8 -5.4 -5.2 63 20 26500 75 19 -18.4 -4.9 | 62 11 -9.7 -5.0 64 18 27127 80 19 -18.7 -3.3 | 71 11 -10.0 -3.4 65 17 27432 70 19 -17.9 -6.5 | 54 11 -9.2 -6.6 66 17 27737 55 18 -14.7 -10.3 | 30 12 -6.0 -10.4 67 16 28042 65 18 -16.3 -7.6 | 45 11 -7.6 -7.7 68 14 28651 60 20 -17.3 -10.0 | 40 13 -8.6 -10.1 69 14 28956 45 24 -17.0 -17.0 | 26 19 -8.3 -17.1 70 12 29566 60 33 -28.6 -16.5 | 50 26 -19.9 -16.6 71 12 29870 75 26 -25.1 -6.7 | 67 18 -16.4 -6.8 72 11 30175 65 29 -26.3 -12.3 | 55 21 -17.6 -12.4 73 10 31010 120 27 -23.4 13.5 | 132 20 -14.7 13.4 Wind Parameters Mean winds (0-6000m): 60.7 at 11.6 knts Storm direction: 90.7 at 8.7 knts Shear (0-3000m) pos: 2.2 neg: 0.9 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 135.5 deg Storm rel helicity (0-3000m) pos: 47.3 neg: -11.1 tot: 36.1 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.28 Bulk Shear: 6.93 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 22 10 330 10| 6.8 0.0 6.8| 40.2 -3.9 36.3 72.6 0.46| 28.3 13.1 1000 50 9 338 6| 5.0 0.0 5.0| 40.8 -5.1 35.7 35.7 0.41| 17.0 7.0 1500 61 9 354 5| 3.3 1.4 4.7| 42.6 -5.8 36.8 24.5 0.37| 13.0 4.8 2000 67 11 15 4| 3.4 1.0 4.4| 47.3 -5.8 41.4 20.7 0.41| 10.7 4.3 2500 70 12 29 5| 2.7 0.9 3.6| 47.3 -8.5 38.8 15.5 0.36| 8.8 3.2 3000 71 12 35 5| 2.2 0.9 3.2| 47.3 -11.1 36.1 12.0 0.32| 7.6 2.4 4000 69 13 35 6| 1.6 0.9 2.5| 48.6 -15.9 32.7 8.2 0.26| 6.3 1.6 5000 66 12 24 5| 1.3 1.8 3.0| 48.6 -53.3 -4.7 -0.9 -0.05| 7.0 -0.4 6000 61 12 14 6| 1.0 1.8 2.9| 64.3-105.8 -41.5 -6.9 -0.13| 7.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//HESN/skewt/HESN.skewt.20251018.00.gif