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| Title | Date of sighting | reporter | Image | Lat / Lng | Description | Type of organism | Other type |
|---|---|---|---|---|---|---|---|
| A million jellyfish in… | lucas | 12.650 / 100.910 | Details of news story: |
Jellyfish | |||
| bio-luminecense in San… | Jellywatcher | 33.400 / -117.610 | Bluish green lights in breaking waves. |
Other | |||
| Red tide | Jellywatcher | 31.880 / -116.680 | The September/October red tide event in Southern Californ |
Red Tide | |||
| Swarms of jellyfish in… | Jellywatcher | 40.910 / 28.860 | Very large groups of small white jellyfish forming large |
Jellyfish | |||
| Red Tyde | Jellywatcher | 32.970 / -117.270 | Red tyde conditions at Del Mar beach |
Red Tide | |||
| Ocean Beach | Jellywatcher | 32.750 / -117.250 | The color of the tide was neon green and blue. |
Red Tide | |||
| moon jellies in the… | Jellywatcher | 24.550 / -81.780 | this past fall, key west saw an extended period of LOTS o |
Jellyfish | |||
| Thysanostoma loriferum… | Jellywatcher | 
|
25.510 / 34.650 | 30 cm long |
Jellyfish | ||
| Red Tide | Jellywatcher | 33.750 / -118.120 | there is red tide in the los alomitos bay area of long be |
Red Tide | |||
| Red tide, Squid, and… | WhaleTales | 32.760 / -117.230 | I am the naturalist for San Diego Whale Watch out of Miss |
Red Tide | |||
| Many, Many, Moons | scubacam2002 | 
|
24.530 / -82.310 | Scuba Diving on Atocha/Santa Margarita wreck sites. |
Jellyfish | Moon Jellyfish | |
| Bioluminescent red tide… | Jellywatcher | 32.760 / -117.260 | The waves were dull reddish brown before dark, at night t |
Red Tide | |||
| Antarctic jellyfish | Skim | 
|
-77.800 / 166.670 | Diplulmaris antarctica, photographed at Cinder Cones, McM |
Jellyfish | ||
| Craspedecusta sowerbyi… | algoma paddlers | 46.430 / -83.220 | translucent whitish hydromedusa, diameters from 4 to 21 m |
Jellyfish | |||
| Torrey Pines state beach… | Jellywatcher | 32.930 / -117.260 | Large waves during red tide produced spectacularly brilli |
Red Tide | |||
| Destin Florida Sighting… | Jellywatcher | 30.380 / -86.480 | Jellyfish | ||||
| Swarm of Moon Jellyfish… | scubacam2002 | 
|
24.480 / -81.710 | Scuba diving off Key West, ocean side on reefs |
Jellyfish | Moon Jellys | |
| Bioluminescence | Jellywatcher | 30.380 / -87.070 | There are incredible amounts of bioluminescent plankton ( |
Other | Bioluminescence | ||
| Del Mar Beach Red Tide… | Jellywatcher | 33.140 / -117.420 | The ocean looked brown rather than the normal blue. |
Red Tide | |||
| Calafia State Beach, San… | Jellywatcher | 33.400 / -117.610 | Witnessed a beautiful Bioluminescent surf at Calafia beac |
Red Tide | |||
| Glowing Waves at Torrey… | Jellywatcher | 
|
32.920 / -117.260 | The waves were aglow due to red tide at Torrey Pines Stat |
Red Tide | ||
| California Sea Lion | Jellywatcher | 34.410 / -119.690 | seen off stearns wharf |
Vertebrate | |||
| Rachel sting | Jellywatcher | 37.570 / -1.250 | 6 inch flat translucent disc, with black "veins" |
Jellyfish | |||
| Ko lanta small boxy | mobile_jellywatcher | 7.560 / 99.040 | Box Jelly | ||||
| Lion's mane jelly… | Jellywatcher | -41.260 / 173.270 | 1 Cyanea sp. |
Jellyfish |