NOTICE OF GOVERNMENT SHUTDOWN

Wallops PRF High-Density Gauge Network

The Wallops GPM PRF is currently supporting multiple gauge and disdrometer networks. A high density gauge grid is located in an around Pocomoke City, MD is aimed towards validating space-based estimates on the scale of the nominal GPM DPR footprint size of about 5 km.

The second, larger grid, also includes the Pocomoke network, but it's scale is approximately 0.5 degrees (lat & lon). This network will serve to better validate both DPR and GMI observations and is well sampled by NASA's NPOL radar, which is located in Newark, MD. The 0.5 degree scale is roughly bounded by Chincoteague, VA to the southeast; Crisfield, MD to the southwest; Salisbury, MD to the north; and, Newark, MD to the northeast.

GPM is also supporting NASA's Improved Participation of Minority Serving Institution (IPMSI) in STEM research. We have deployed gauges and disdrometer at several MSI' in New York, Maryland, Virginia, Louisiana, Texas and Arizona. Click here to visit our IPMSI pages.

Current Daily Totals (All Gauges)

Current Report Date: 10/23/2025
Report generated 10/23/2025 @ 00:00:12 Local (10/23/2025 @ 04:00:12 UTC)

GaugeID	Site Name	Packets	Mean Voltage	Mean RSSI	# Tips_A	# Tips_B	Accum_A [in]	Accum_A [mm]	Accum_B [in]	Accum_B [mm]	Bias [%]
Missing: PIERS0001	WFF Pad	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0039	NPOL Radar	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0002	Haywards_Lott	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0003	William_St_Well	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0004	Somerset_Rd	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0005	American_Legion	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0006	Doc_Johnson	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0007	LeVecque	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0011	Pocomoke_MS	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0012	Pocomoke_HS	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0018	Stockton Volunteer Fire Company	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0021	How Sweet it is	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0024	Silva_Rd	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0027	WFF Pad	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0028	UCONN - GAIL site	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0026	UMES	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0030	Texas A&M University - Corpus Christi	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0031	Xavier University	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0032	Texas Tech University	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0029	Lehman College, NYC	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0033	University of Arizona	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0034	Prairie View A&M University	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0035	Prairie View A&M University	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0036	Prairie View A&M University	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0038	Hampton University - CBBT, Island Three	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0037	INCUS experiment - Fort Collins, CO	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0040	Redden Farm	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0008	Lowes	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0041	GSFC/Greenbelt - B33 Rooftop	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999
Missing: PIERS0042	WFF Pad	-999	-999	-999	-999	-999	-999	-999	-999	-999	-999

Pocomoke Rain Gauges

GPM gauges

IPMSI gauges

(Started from 11/2022)

Hourly/Daily Rain Plot PIERS0001 PIERS0002 PIERS0003 PIERS0004 PIERS0005 PIERS0006 PIERS0007 PIERS0008 PIERS0011 PIERS0012 PIERS0018 PIERS0021 PIERS0024 PIERS0026 PIERS0027 PIERS0028 PIERS0029 PIERS0030 PIERS0031 PIERS0032 PIERS0033 PIERS0034 PIERS0035 PIERS0036 PIERS0037 PIERS0038 PIERS0039 PIERS0040 PIERS0041 2022 2023 2024 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Daily/Monthly Rain Plot PIERS0001 PIERS0002 PIERS0003 PIERS0004 PIERS0005 PIERS0006 PIERS0007 PIERS0008 PIERS0011 PIERS0012 PIERS0018 PIERS0021 PIERS0024 PIERS0026 PIERS0027 PIERS0028 PIERS0029 PIERS0030 PIERS0031 PIERS0032 PIERS0033 PIERS0034 PIERS0035 PIERS0036 PIERS0037 PIERS0038 PIERS0039 PIERS0040 PIERS0041 2022 2023 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

GAG Data 2022 2023 2024 2025 GAG format

GMIN Data 2022 2023 2024 2025 GMIN format

Other Gauge Quick Look Products

(Following products are updated to 26 Mar 2024)

Daily/Monthly Accumulation Plots (DMAPlots) PIERS Pocomoke Nassawadox HalfDeg Wallops_Assorted 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Geographical Monthly Accumulation Plots (GMAPlot) PIERS Pocomoke Nassawadox HalfDeg Wallops_Assorted 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

PDF/CDF Plots (PDFPlots) PIERS Pocomoke Nassawadox HalfDeg Wallops_Assorted 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Daily Rainfall Time Series Plots (DAILYPlot) PIERS Pocomoke Nassawadox HalfDeg Wallops_Assorted 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Cumulative One-Minute Rainfall Time Series Plots (MINUTEPlot) PIERS Pocomoke Nassawadox HalfDeg Wallops_Assorted 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Pit & Standalone Gauges

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