Dangerous heat will build across portions of the West through this week where new daily record highs are forecast. Monsoonal showers and thunderstorms may result in flash flooding and debris flows for portions of Southwest into the Four Corners and central Rockies through at least the midweek. Stationary frontal boundary across the South and Southeast will focus showers and thunderstorms. 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:
| 06/23/2022 | ISCS-0233 Restore WFUS51-KALY-EWWALY |
|---|---|
| 06/23/2022 | ISCS-0232 Add WMO/PIL for RFD EWX (Rangeland Fire Danger product issued by WFO Austin-San Antonio TX) |
| 06/01/2022 | ISCS-0231 Add BUFR Products for St Kitts - GIFS & GNC-A |
| 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) |
