Flood Advisory
NWS Tiyan GU ยท US
Details
Flood Advisory In Effect Until 215 PM ChST This Afternoon
- Event
- Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Urban area and small stream flooding caused by excessive rainfall is expected.
Where
Southwestern Saipan...
When
Until 215 PM ChST.
Impacts
Minor flooding in low-lying and poor drainage areas.
Additional details
- At 1221 PM ChST, trained weather spotters reported heavy rain in the advisory area. This will cause urban and small stream flooding. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Garapan, Dandan, China Town, Koblerville, Chalan Kanoa I, San Antonio, Chalan Kanoa II, Chalan Kanoa III, Chalan Kanoa IV, Gualo Rai, Afetnas, Chalan Piao, Fananganan, Chalan Laulau, Chalan Kiya, San Jose (Oleai), As Lito and I Liyang. - http://www.weather.gov/safety/flood
Instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Affected areas
- Saipan, MP
Public contact
- Issuer
- NWS Tiyan GU
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~47s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3613CT3QTXV7VGPQW1TR5W3
- Identifier
- urn:oid:2.49.0.1.840.0.df62260f5eb324db0c12e6c26e8f67d6bc60dde6.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Tiyan GU
- AWIPS ID
- CAPGUM
- NWWS sequence
- nwws_processor.3436
- WMO heading
- XOMY50
- WMO data type
- CAP alert message XML (XO)
- WMO bulletin number
- 50
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FAY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLSGUM |
| WMOidentifier | WGMY80 PGUM 230221 |
| NWSheadline | FLOOD ADVISORY IN EFFECT UNTIL 215 PM CHST THIS AFTERNOON |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.NEW.PGUM.FA.Y.0096.260923T0221Z-260923T0415Z/ |
| eventEndingTime | 2026-09-23T14:15:00+10:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Saipan, MP
| Name | Value |
|---|---|
| SAME | 069110 |
| UGC | MPC110 |
- Polygons
- 15.13,145.69 15.12,145.69 15.13,145.67 15.22,145.7 15.24,145.74 15.24,145.75 15.23,145.74 15.23,145.75 15.22,145.77 15.11,145.72 15.13,145.7 15.13,145.69