The early-season heat across portions of the Southern U.S. will continue for much of this week with more potential record high temperatures. On Tuesday, expect 90s and triple digits from the southern Plains into parts of the Lower Mississippi Valley. Also on Tuesday, strong to severe thunderstorms and locally heavy rainfall will be possible from the central Plains into the Mid Mississippi Valley. Read More >
The US National Weather Service "International Services and Communication Systems" (ISCS) activity is a collective group of message dissemination systems used to provide weather, water and climate information to segments of the World Meteorological Organization (WMO) International community as described in WMO document No. 386 - Manual on the Global Telecommunication System. The ISCS systems provide service to WMO Regional Association IV (RA-IV) and are managed by the US National Weather Service (NWS) Dissemination Systems Branch (W/DISS/DSB); they include:
ISCS systems are an integral part of the RA-IV Regional Meteorological Telecommunications Network (RMTN), which focuses on the timely collection and delivery of both time-critical and routine watches, warnings, observations and forecasts.
Additional telecommunication systems are identified as part of the RA-IV RMTN which supplement the capabilities of the ISCS systems for the exchange of messages. These other systems include:
| 05/13/2022 | GOES HRIT_EMWIN and GeoXO Open Forum NOAA’s next generation of geostationary satellites, the GeoXO Satellite System, is currently defining requirements with the expectation of finishing in August 2022. |
|---|---|
| 05/11/2022 | HRIT Open Meeting Notification NOAA’s next generation of geostationary satellites, the GeoXO Satellite System, is currently defining requirements with the expectation of finishing in August 2022. |
| 03/02/2022 | ISCS-0230 Transfer issuance of Terminal Aerodrome Forecast (TAF) for TKPK from NWS to the Meteorological Department of Antigua and Barbuda (TAPA) |
| 02/14/2022 | ISCS-0229 Add climate products for Death Valley, CA (DVF) |
| 02/14/2022 | ISCS-0220A Correct Climate products for MDH and POF for WFO PAH. |
| 02/11/2022 | ISCS-0228A Add Canadian upper air products - GIFS & GNCA |
| 02/10/2022 | ISCS-0227 New Micronesia products produced by WFO Guam |
| 02/03/2021 | ISCS-0225 Delete invalid products from December 2021 audit |
