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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Hundreds of… | Naturelvr | 
|
37.600 / -122.500 | There were hundreds of small jellyfish washed ashore all |
Jellyfish | ||
| Giant bell… | mobile_jellywatcher | 
|
36.630 / -121.940 | Jellyfish | Hydromedusa | ||
| Kelp washout… | drcolossus | 
|
36.800 / -121.790 | Other | |||
| Velella bloom… | smartini | 42.480 / 7.570 | Velella velella, from 40 nautic miles off saint mandrier |
Velella | Velella | ||
| Mola mola in… | smartini | 42.280 / 7.620 | Lot of Mola Mola (about 15 observed in 2.5 days, which is de | Mola | |||
| Pelagia… | Miguel McMinn | 39.160 / 2.930 | During the last two weeks Pelagia noctiluca (no other spe |
Jellyfish | |||
| Nags Head Man-… | amarshall1 | 
|
35.960 / -75.630 | I've never seen one here before. |
Man o war | ||
| Mitrocoma… | Alex Damian | 
|
36.640 / -121.910 | Jellyfish | |||
| first alert… | crinaudo06 | 43.700 / 7.330 | Jellyfish | ||||
| On beach | mobile_jellywatcher | 
|
36.600 / -121.880 | Jellyfish | |||
| Physalia… | Bedearing | 32.000 / -80.850 | Man o war | ||||
| Beroe cucumis… | Alex Damian | 
|
36.630 / -121.920 | Macrophagous tiny ctenophores by Lovers Point. |
Other | Ctenophores | |
| Nanomia bijuga… | Alex Damian | 
|
36.660 / -121.920 | It was full of these siphonophores close to the surface. |
Other | Siphonophore | |
| Giant bell… | mobile_jellywatcher | 
|
37.040 / -122.230 | Scrippsia? |
Jellyfish | Hydromedusa | |
| Stomolophus… | Bedearing | 32.000 / -80.850 | Jellyfish | ||||
| Physalia… | Bedearing | 32.000 / -80.850 | Man o war | ||||
| lots of… | Jellywatcher | 32.770 / -117.220 | Many many jellyfish on dog unleashed Fiesta Island. |
Jellyfish | |||
| Scrippsia… | Alex Damian | 
|
36.800 / -121.790 | Deep sea dweller, still had some movements when I recover |
Jellyfish | Hydromedusa | |
| Sea lion puppy… | Alex Damian | 
|
36.800 / -121.790 | Probably lost, whining at the beach.. |
Vertebrate | Pinniped | |
| Velella… | Jellyfish Research South Spain | 42.600 / 8.820 | 1000end beached |
Velella | Velella | ||
| A. labiata… | Jellywatcher | 
|
47.080 / -122.900 | 26 by 6 feet aggregation, orientated East-West, in 16 fee |
Jellyfish | A. labiata | |
| Chrysaora sp.… | Alex Damian | 
|
36.810 / -121.790 | Jellyfish | Scyphomedusa | ||
| red tide in… | Melek | 
|
40.670 / 28.110 | red tide was observed in all the Marmara Sea |
Red Tide | ||
| Many large… | Alex Damian | 
|
36.800 / -121.790 | Possibly tiaropsid or mitrocomid |
Jellyfish | Hydromedusa | |
| Can you… | Jellywatcher | 
|
12.880 / 121.770 | A friend diving of magic island resort phillipines sent m |
Squid |