This page shows a table of sightings. If you select sorting and filter options, the results will be limited to those which match
To download sightings in tabular format, configure the filter options, then click the CSV button at the bottom of the page. If you intend to derive work from the data, or to publish it, please acknowledge jellywatch.org, and let us know what you are up to.
| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| Gulf of Alaska… | rafrost | 
|
57.630 / -151.960 | We saw this bloom of jellyfish back in August, there were |
Jellyfish | ||
| Sea Otter at… | KelpRat | 36.800 / -121.790 | At tidepools near Asilomar SB, observed a single adult se |
Vertebrate | |||
| cleanest August… | Jellywatcher | 32.070 / 34.780 | Jellyfish rarely seen in Tel Aviv beaches throughout Augu |
Clean sea | |||
| Olindias at the… | kermitond | 37.910 / -0.740 | Today, at 4 or 5 metres from the shore I've been sev |
Jellyfish | |||
| Cotylorhiza en… | kermitond | 37.910 / -0.740 | This morning I've seen several Cotylorhiza. |
Jellyfish | |||
| Physalia… | Medusas_Barcelona | 43.460 / -3.810 | 4 Physalia physalis were found in Santander, 3 in the dee |
Man o war | |||
| Jelly blooms in… | beroe | 
|
36.600 / -121.890 | Crazy numbers of small jellies reported by Stephanie W. |
Jellyfish | ||
| MEDUSES, ENTRE… | Jellywatcher | 43.170 / 5.610 | DE TYPE PELAGIA, TROUVEES DANS LA CALANQUE SITUEE JUSTE à |
Jellyfish | |||
| Olindias… | Medusas_Barcelona | 42.260 / 3.170 | 10 more Olindias phosphorica were found in Rosas |
Jellyfish | |||
| Harbor thicker… | campchan sails | 36.600 / -121.890 | Second consecutive day, walking through harbor to boat, b |
Jellyfish | |||
| lots of jellies… | lucas | 
|
49.320 / -122.940 | Dense concentrations of Aurelia labiata around Grey Rocks |
Jellyfish | ||
| Mnemiopsis… | Medusas_Barcelona | 40.810 / 0.710 | Lots of mnemiopsis were foun for the first time this year |
Jellyfish | |||
| Aequorea at… | jellyhunter | 36.640 / -121.890 | Spotted and collected 4 large Aequorea sp. specimens. |
Jellyfish | |||
| 2 mauve… | alchemy149 | 43.190 / 6.580 | two small (6cm) pelagia. |
Jellyfish | |||
| Thick and… | campchan sails | 36.600 / -121.890 | Tuesday late afternoon/evening, we went for a sail and th |
Jellyfish | |||
| Jellies at… | openhouse | 41.340 / -71.970 | Some white sea nettles and small clear ones |
Jellyfish | |||
| Early fall… | bkossy | 37.480 / -122.500 | One dying moon jelly in an eddy line, 2 harbor porpoise, |
Vertebrate | |||
| Olindias… | Medusas_Barcelona | 
|
38.910 / 1.440 | 1 Olindias phosphorica was found in Ibiza. |
Jellyfish | ||
| Cassiopea spp… | patriciarigio | 
|
10.990 / -64.130 | Jellyfish | |||
| Mnemiopsis… | Medusas_Barcelona | 38.840 / 0.110 | Lots of Mnemiopsis leidyi in Denia, Alicante |
Other | |||
| Jellyfish… | Jellywatcher | 36.600 / -121.890 | All around Fisherman's Wharf there are millions of J |
Jellyfish | |||
| No jellies… | KelpRat | 36.800 / -121.790 | Paddled west into Monterey Bay about 4 miles from Moss La |
Clean sea | |||
| Sea Nettles at… | KelpRat | 36.800 / -121.790 | Paddling out of Moss Landing, near MBK beach, spotted num |
Jellyfish | |||
| Fresh water… | Jellywatcher | 39.210 / -121.090 | Northern Calif Lake Grass Valley. |
Jellyfish | |||
| Poralia… | Jellywatcher | 
|
28.730 / -88.350 | 1068.2m |
Jellyfish |