Navigational warnings, week 2026-W22
2026-05-25 to 2026-05-31 UTC
- issued
- 13
- cancelled
- 12
- in force at end
- 699
- of these still in force
- 6
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this period is under-counted.
Issued · by sea
| North Pacific Ocean | 2 |
| North Atlantic Ocean | 2 |
| Great Australian Bight | 2 |
| Indian Ocean | 2 |
| Timor Sea | 2 |
| South Atlantic Ocean | 1 |
| Molukka Sea | 1 |
| South Pacific Ocean | 1 |
USGS earthquakes 5 · HYDROPAC 2 · NOAA IncidentNews 2 · AUSCOAST 2 · HYDROLANT 1 · NAVAREA IV 1
Issued · 13
- Quakes · USGS-US6000T04F20:39Z113 km ese of bitung, indonesia
- Spills · NOAAORR-1116500:00ZLongview, wa, USADischarge of White Liquor; Longview, Washington
- Surveys · NAVAREA IV 496/26in force11:14ZUnderwater operations by vessel Normand Navigator continue near Suriname from June 1 to August 31, requesting one mile berth.North Atlantic · Suriname
- Surveys · HYDROLANT 1021/26in force13:05ZSurvey operations continue until August 31, 2200 UTC in the South Atlantic off Brazil; wide berth requested.South Atlantic · Brazil
- Quakes · USGS-US7000SNVR14:51ZEarthquake magnitude 6.0 (mww) in 50.507S 139.487E, depth 10 km at 271451Z may 26Western Indian-antarctic Ridge
- Quakes · USGS-US7000SNVT15:01ZEarthquake magnitude 6.0 (mww) in 50.406S 139.262E, depth 10 km at 271501Z may 26Western Indian-antarctic Ridge
- Surveys · AUSCOAST 202/26in force01:16ZTwenty-one yellow light buoys with scientific equipment are deployed in an area bounded by 09-51S to 10-36S and 129-58E to 128-43E; mariners should navigate with caution.
- Nav aids · HYDROPAC 1567/26in force03:25Z21 yellow buoys flashing yellow every 1.5 seconds established in Timor Sea, Australia, in an area bounded by coordinates.Timor Sea · Australia
- Spills · NOAAORR-1116600:00ZMystery bunker oil discharge; pier 2, astoria, oregon
- Other · AUSCOAST 208/26in force01:04ZThe vessel Dependable is conducting cable lay operations from 38-25S 144-28E to 40-22S 137-28E, with 1.5 nautical mile clearance requested.
- Cable ops · HYDROPAC 1585/26in force02:20ZCable-laying is in progress in Bass Strait and Great Australian Bight, Australia, by the ship Dependable; a two-mile berth is requested.Bass Strait
- Quakes · USGS-US7000SPKC21:27Z133 km sse of oistins, barbados
- Quakes · USGS-US7000SPQC21:34Z33 km nw of valparaíso, chile
Cancelled · 12
- Spills · NOAAORR-1115800:00Z87HX+RV santa barbara, ca, USAFire On Platform Habitat; Santa Barbara, California
- Quakes · USGS-US6000SZDY01:05Z115 km ese of bitung, indonesia
- Quakes · USGS-US6000SZGB10:08Z115 km sse of lorengau, papua new guinea
- Quakes · USGS-US6000SZGM12:16Z172 km ene of atka, alaska
- Quakes · USGS-US6000SZMU05:41ZEarthquake magnitude 5.6 (mww) in 47.489S 099.962E, depth 10 km at 230541Z may 26Southeast Indian Ridge
- Quakes · USGS-HV7496642707:46Z13 km s of honaunau-napoopoo, hawaii
- Quakes · USGS-US6000SZXZ16:48Z10 km e of cortes, philippines
- Quakes · USGS-US6000T04F20:39Z113 km ese of bitung, indonesia
- Spills · NOAAORR-1116200:00ZSpill from tpic pipeline, main pass 69; louisiana
- Spills · NOAAORR-1115900:00Z2726 gillespie, crystal beach, tx 77650, USABeached Fishing Vessel; Crystal Beach, Texas
- Quakes · USGS-US7000SNVR14:51ZEarthquake magnitude 6.0 (mww) in 50.507S 139.487E, depth 10 km at 271451Z may 26Western Indian-antarctic Ridge
- Quakes · USGS-US7000SNVT15:01ZEarthquake magnitude 6.0 (mww) in 50.406S 139.262E, depth 10 km at 271501Z may 26Western Indian-antarctic Ridge
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.