IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2017 [TJSJ] SAN_JUAN Flash Flood (FF) Warning (W) Number 66
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
006 WGCA52 TJSJ 201407 FFWSJU PRC017-039-054-091-201900- /O.NEW.TJSJ.FF.W.0066.170920T1407Z-170920T1900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Juan PR 1007 AM AST WED SEP 20 2017 ...FLASH FLOOD EMERGENCY ALONG RIO GRANDE DE MANATI... The National Weather Service in San Juan has issued a * Flash Flood Warning for... Florida Municipality in Puerto Rico... Barceloneta Municipality in Puerto Rico... Ciales Municipality in Puerto Rico... Manati Municipality in Puerto Rico... * Until 300 PM AST * At 1001 AM AST,Extremely dangerous runoff along Rio Grande de Manati will result in severe flash flooding along these municipalities, especially over Ciales and Manati. This is a FLASH FLOOD EMERGENCY for Rio Grande de Manati. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER LEVEL WITHIN THE SHELTER NOW! PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Warning means that flooding is imminent or occurring. If you are in the warned area move to higher levels within the shelter. Residents living along streams and creeks should take immediate precautions to protect life and property. && LAT...LON 1837 6644 1837 6646 1831 6645 1825 6647 1825 6651 1823 6651 1823 6652 1817 6651 1816 6654 1820 6653 1824 6656 1828 6656 1834 6659 1848 6658 1848 6651 1847 6647 1848 6644 $$ FC
006 WGCA52 TJSJ 201407 FFWSJU PRC017-039-054-091-201900- /O.NEW.TJSJ.FF.W.0066.170920T1407Z-170920T1900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service San Juan PR 1007 AM AST WED SEP 20 2017 ...FLASH FLOOD EMERGENCY ALONG RIO GRANDE DE MANATI... The National Weather Service in San Juan has issued a * Flash Flood Warning for... Florida Municipality in Puerto Rico... Barceloneta Municipality in Puerto Rico... Ciales Municipality in Puerto Rico... Manati Municipality in Puerto Rico... * Until 300 PM AST * At 1001 AM AST,Extremely dangerous runoff along Rio Grande de Manati will result in severe flash flooding along these municipalities, especially over Ciales and Manati. This is a FLASH FLOOD EMERGENCY for Rio Grande de Manati. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER LEVEL WITHIN THE SHELTER NOW! PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Warning means that flooding is imminent or occurring. If you are in the warned area move to higher levels within the shelter. Residents living along streams and creeks should take immediate precautions to protect life and property. && LAT...LON 1837 6644 1837 6646 1831 6645 1825 6647 1825 6651 1823 6651 1823 6652 1817 6651 1816 6654 1820 6653 1824 6656 1828 6656 1834 6659 1848 6658 1848 6651 1847 6647 1848 6644 $$ FC
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.