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 (54)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 867 mb | 1475 m | 17.0 | 1.0 | 315° 3 kt |
| 850 mb | 1645 m | 14.0 | 1.0 | 310° 5 kt |
| 833 mb | 1815 m | 12.6 | -1.4 | — |
| 820 mb | 1947 m | 12.2 | -9.8 | — |
| 802 mb | 2134 m | 10.8 | -7.5 | 310° 9 kt |
| 773 mb | 2438 m | 8.5 | -3.9 | 320° 8 kt |
| 752 mb | 2664 m | 6.8 | -1.2 | — |
| 734 mb | 2863 m | 6.2 | -4.8 | — |
| 718 mb | 3048 m | 5.9 | -18.4 | 190° 4 kt |
| 702 mb | 3227 m | 4.4 | -13.6 | — |
| 700 mb | 3250 m | 4.4 | -13.6 | 135° 7 kt |
| 683 mb | 3450 m | 4.0 | -25.0 | — |
| 670 mb | 3606 m | 4.4 | -25.6 | — |
| 641 mb | 3962 m | 2.0 | -22.1 | 155° 5 kt |
| 617 mb | 4267 m | -0.0 | -19.2 | 125° 7 kt |
| 607 mb | 4400 m | -0.9 | -17.9 | — |
| 594 mb | 4572 m | -1.6 | -20.1 | 080° 6 kt |
| 572 mb | 4877 m | -3.5 | -21.7 | 025° 7 kt |
| 550 mb | 5182 m | -5.7 | -23.7 | 005° 11 kt |
| 529 mb | 5486 m | -7.8 | -23.9 | 025° 9 kt |
| 508 mb | 5791 m | -9.2 | -26.2 | 020° 12 kt |
| 500 mb | 5920 m | -9.5 | -27.5 | 025° 9 kt |
| 489 mb | 6096 m | -10.7 | -29.3 | 025° 11 kt |
| 470 mb | 6401 m | -13.0 | -30.3 | 000° 10 kt |
| 451 mb | 6707 m | -15.5 | -29.5 | 000° 12 kt |
| 431 mb | 7047 m | -18.1 | -38.1 | — |
| 416 mb | 7315 m | -19.8 | -40.6 | 030° 20 kt |
| 400 mb | 7600 m | -22.3 | -42.3 | 035° 18 kt |
| 383 mb | 7925 m | -25.0 | -40.7 | 040° 18 kt |
| 367 mb | 8226 m | -27.5 | -42.5 | — |
| 351 mb | 8534 m | -30.2 | -44.3 | 045° 14 kt |
| 337 mb | 8839 m | -32.7 | -46.0 | 030° 16 kt |
| 322 mb | 9144 m | -35.3 | -45.7 | 035° 18 kt |
| 309 mb | 9437 m | -37.1 | -48.1 | — |
| 300 mb | 9640 m | -38.9 | -47.9 | 030° 19 kt |
| 284 mb | 10015 m | -41.7 | -49.7 | — |
| 270 mb | 10363 m | -44.1 | -52.8 | 030° 19 kt |
| 258 mb | 10668 m | -46.1 | -54.8 | 030° 16 kt |
| 250 mb | 10870 m | -47.3 | -55.3 | 045° 11 kt |
| 239 mb | 11166 m | -49.5 | -57.5 | — |
| 224 mb | 11582 m | -52.7 | -60.0 | 080° 6 kt |
| 214 mb | 11887 m | -54.6 | -62.4 | 110° 7 kt |
| 203 mb | 12216 m | -56.5 | -65.5 | — |
| 200 mb | 12310 m | -56.5 | -64.5 | 030° 20 kt |
| 187 mb | 12734 m | -58.5 | -65.5 | — |
| 176 mb | 13106 m | -58.5 | -66.5 | 050° 28 kt |
| 164 mb | 13560 m | -57.1 | -66.1 | — |
| 152 mb | 14021 m | -60.6 | -69.6 | 110° 12 kt |
| 150 mb | 14120 m | -60.9 | -69.9 | 105° 7 kt |
| 140 mb | 14546 m | -62.3 | -71.3 | — |
| 128 mb | 15096 m | -64.3 | -73.3 | — |
| 117 mb | 15642 m | -64.5 | -73.5 | — |
| 106 mb | 16240 m | -67.9 | -75.9 | 290° 13 kt |
| 100 mb | 16590 m | -66.9 | -76.9 | 290° 12 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
Northern Mariana Islands briefing
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