SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (55)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 993 mb | 313 m | 18.6 | 3.6 | 020° 8 kt |
| 952 mb | 670 m | 15.4 | 1.4 | — |
| 925 mb | 912 m | 13.0 | 1.0 | 355° 22 kt |
| 874 mb | 1383 m | 8.4 | -0.1 | 345° 25 kt |
| 852 mb | 1595 m | 6.4 | -0.6 | — |
| 850 mb | 1614 m | 6.4 | -0.6 | 355° 28 kt |
| 837 mb | 1740 m | 5.4 | -1.6 | — |
| 824 mb | 1868 m | 5.2 | -8.8 | — |
| 811 mb | 1998 m | 6.8 | -18.2 | — |
| 784 mb | 2278 m | 8.0 | -9.0 | — |
| 770 mb | 2427 m | 8.0 | -1.0 | — |
| 748 mb | 2665 m | 6.8 | 2.7 | — |
| 737 mb | 2787 m | 5.8 | 3.7 | — |
| 715 mb | 3036 m | 5.4 | 4.4 | — |
| 705 mb | 3151 m | 4.7 | 3.9 | 035° 7 kt |
| 700 mb | 3209 m | 4.4 | 3.6 | 025° 8 kt |
| 669 mb | 3577 m | 1.8 | 1.8 | — |
| 655 mb | 3749 m | 2.4 | 0.0 | 030° 10 kt |
| 637 mb | 3974 m | 1.2 | -1.6 | 010° 11 kt |
| 624 mb | 4140 m | 0.4 | -2.9 | 305° 10 kt |
| 614 mb | 4270 m | -0.1 | -3.9 | — |
| 601 mb | 4442 m | 0.4 | -4.5 | — |
| 578 mb | 4754 m | -1.3 | -5.0 | 345° 10 kt |
| 565 mb | 4936 m | -2.5 | -5.3 | — |
| 536 mb | 5354 m | -4.9 | -7.5 | — |
| 520 mb | 5592 m | -5.5 | -9.6 | — |
| 500 mb | 5900 m | -6.5 | -12.5 | 075° 9 kt |
| 470 mb | 6379 m | -10.7 | -13.0 | 355° 1 kt |
| 456 mb | 6611 m | -11.5 | -14.7 | — |
| 446 mb | 6779 m | -13.0 | -15.3 | 250° 11 kt |
| 433 mb | 7004 m | -15.1 | -16.1 | — |
| 400 mb | 7600 m | -17.9 | -20.3 | 250° 12 kt |
| 388 mb | 7827 m | -18.9 | -22.4 | — |
| 364 mb | 8299 m | -21.9 | -24.8 | — |
| 346 mb | 8670 m | -24.9 | -27.2 | — |
| 336 mb | 8882 m | -26.1 | -29.2 | — |
| 321 mb | 9211 m | -28.7 | -31.3 | — |
| 310 mb | 9459 m | -30.9 | -33.5 | — |
| 300 mb | 9690 m | -32.9 | -38.9 | 240° 31 kt |
| 290 mb | 9927 m | -34.9 | -40.9 | — |
| 280 mb | 10171 m | -36.3 | -53.3 | — |
| 268 mb | 10473 m | -37.1 | -63.1 | 270° 31 kt |
| 250 mb | 10950 m | -41.1 | -62.1 | 270° 36 kt |
| 237 mb | 11312 m | -44.3 | -63.3 | — |
| 226 mb | 11631 m | -45.9 | -66.9 | — |
| 205 mb | 12278 m | -49.9 | -69.9 | — |
| 200 mb | 12440 m | -51.3 | -70.3 | 270° 36 kt |
| 188 mb | 12837 m | -54.5 | -71.5 | — |
| 162 mb | 13770 m | -62.1 | -72.1 | — |
| 151 mb | 14200 m | -65.2 | -75.7 | 275° 37 kt |
| 150 mb | 14240 m | -65.5 | -75.5 | 275° 36 kt |
| 133 mb | 14968 m | -68.7 | -80.7 | — |
| 118 mb | 15680 m | -72.9 | -82.9 | 255° 32 kt |
| 108 mb | 16200 m | -73.2 | -84.9 | 240° 34 kt |
| 100 mb | 16650 m | -75.3 | -85.3 | 255° 22 kt |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
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