Posted by Lowell on November 03, 2001 at 23:05:06:
Here are parts of some of the correspondence regarding the fireball /glow that was reportedly associated with the Turkey earthquake of August 19. You might find the entire exchange interesting. The net result was that the samples never arrived at the Smithsonian (where Wunderman was stationed) and no analysis could be done there. That some sort of glow or fireball did occur before the earthquake and tsunami is apparent, however from the reports of Polut Gulkan, a structural engineer and trained scientist who interviewed many witnesses who all had the same story. The original report from Erol Erkman, Turkey (Sept 1, 1999): We are really having a rough time down here in Turkey. This is a nightmare come true on a grand scale . Just wanted to share some activity that has skiped everybodies attention.On the eve of the quake, fisherman from a small village near Cinarcik on the Marmara sea, when trying to collect their fishnets that they have left in the sea that night at a depth of approx. 500 meters, found out that it was impossible to collect them. After struggling for a couple of hours they managed to pull all fishnets up with a lot of rubble rocks and fried fish. Most of the nets seemed burnt and the rocks looked magmatic. Since most fisherman sleep in their boats they say that during the quake they saw the sea turned red with fireballs. Time was 03.02 am. Question is : is their a kind of volcanic activity happening below the Marmara sea that we do not know about ? if u have any data please send us location: 40.79 N ,29.04E From Roz Helz - Turkey, Sept. 2, 1999 I told my usual lunch group about this report today, and Robin Brett, who was there offered to bring the subject up when he called Celal Sengor in Istanbul this afternoon. Sengor is an expert on the tectonics of the region. The word from Sengor in Istanbul: He had heard of this report from the fishermen at Cinarcik. It describes the consequences of one of many submarine landslides that were triggered by the quake. There are many hot springs along the coast, and it may be that the landslides caused release of enough hot water to kill some fish. They would be boiled, not fried. The luminescence he says is often seen before quakes. I don't know that one would expect luminescence over water rather than land but who knows?] Anyway, that's the word from one man in Istanbul. Reply from Rick Wunderbar, September 2, 1999 Roz--Good work; this is a big help in helping me understand the situation. I had head of the luminesence but thought that such sightings were quite rare. In thinking about the report today I realized that some of the advocates of an electromagentic technique to predict earthquakes (called the "VAN method") have had their best results in Greece. Still, I am hoping to get some samples , if they exist, of the net and some of the rocks that were retreved. Reply from Rick Wunderbar to Erol, September 3, 1999 Thanks for your rapid reply and for offering to send me the samples. I realize they you are under great stress due to the recent earthquake and aftershocks. We are really keen to learn more about the fishermen's experience as you described in your initial e-mail. I will send you a discussion by a collegue who is far more knowlegable than I about the area. Yes, it could be related to the earthquake, although one must be very careful to be sure not to confuse the picture, and there have been very few similar events documented before this making your job of capturing the exact statements of the fishermen and the actual samples all the more important. Scientists put a great deal of weight on observations and samples; we are less quick to come to a conclusion and might look at samples for a long time before making any comment. Realize too, that we depend on you to provide the best objective insights into what happened that night out on the Sea of Marmara. Also, I don't read Turkish, but there are translators here who can. I would like to see as many news articles as possible on the topic. I can wire you a small amount of money to cover the cost of mailing the fish net samples (say 0.5 square meters) and dredged-up rock samples (say two samples, fist sized). If possible, please put the samles of say 2 or 3 dead, heated fish into a clean wrapping and put them in a freezer. Besides these samples, here are some basic questions that come to mind. You don't need to answer them all right now, but it may provide some things to think about: --Can you get the names and mailing addresses of the fishermen so we can interview them later? I would like to ask them more questions--Were there any other observations they may have left out? How did they manage to hoist rocks in their nets? Were all the rocks of the same basic color and apparent type? Did anything float up to the surface on its own accord? --How accurate is their navigational fix? I am uncertain of the units (are they degrees and decimal degrees or degrees and minutes?). --Were samples of the fish saved (for example, stored in a freezer)? --Did the glow seen appear to everyone at the scene? What color was it? Did it appear to move? to rise above the water surface. We are most interested to see the samples, especially the rocks (fragments), if available. By the way, have any local geologists from area Universities been involved with this? They might be busy with other aspects of the earthquake, but their ideas might be helpful. Thanks so much for helping us try and understand what happened.
Reply from Erol Erkman to Rick Wunderman Sept. 3, 1999 this is erol erkmen ... will try to find and send you the sapmles and piceses of net,its diffucult to teranslate the local news and tv programs.but there are alot.the coordinates that belong to the sismic activities are in that area and there are a lot of sismic activities in that area .It was witnessed with alot of people on the day of big eratquake (time is 03.02AM local time) as soon as ... get the samples ... will get in touch with you,if you have any questions please ask.dos it have any relation with the eartquake? tomorrow ... will go to the area and collect samples,if .. can get samples can send them through DHL payable in your country,for that reason no need for money .After I find the samples we can discus everything later.I mean these buisnes only for couriosity. From Polut Gulkan, Structural Engineer, Turkey Sept. 4, 1999 Lowell, I am flabbergasted. I've never known of any volcanic activity anywhere in the Sea of Marmara region. I have spoken with many people near Degirmendere, as have others, and they all say there was a red fireball simultaneous with a drawdown of the level of water in the Izmit Gulf and the ground shaking. This sounds almost preposterous to me, but the individuals are all sane. Any rational explanations? From Erol Ekman, September 3, 1999 dear rick.today, I was in that area for getting samples. I talk to many fisherman I couldnt find the fisherman who has the rocks samples. I found the cameraman who took the footage and I got the address of the fisherman lately.there are some japanees investigators aroun the area some others rom turkey. I think it will be quite difficult to find the samples because its a complicated situation. I got the feeling that they may not give the samples.but I still working on it.unfortunately it is too late for the fish samples.its more than two weeks.now the sea water is 35 C degress.and there are a lot off geografical changes in the area.we took some photos I will forward them to you later.there are some other interesting situations that we can discuss later.the buildings that are 6 storey high is now under the water.and the depth is increased about 200 meters . I will send you more details later.it seems that we can find the samples some what next week or so. From Rick Wunderbar to Erol , September 7, 1999 In reviewing the text I (RW) just noticed the message "I got the rock samples" for the first time. That may mean there could be some samples, allegedly "magmatic" in nature. I plan to tell Erol to show them to local investigators prior to sending them here. They may need them and they could have considerable time value that I don't wish to loose by having them shipped through the mail. Trouble is, I have made no direct contact with the investigators as yet. If any of you have contacts working on this in the field, please contact me ASAP. They should see these samples first hand, and if possible, discuss their origin with the people who collected them. It is vital to do this prior to sending them here, since it could change the way people view this event. Besides, as I mentioned before, its really nice to have as much of the evidence in one place, and the logical place in this case is clearly in Turkey. I realize that you have probably exhausted considerable energy in obtaining the samples. Do you have contact with the people who originally collected them? If you can not find the investigators I will e-mail to contacts in Japan and try and find them for you. Incidentally, more people in the US and Europe and becoming alerted to your original report. We are all keen to learn more--and most importantly we appreciate your hard work in following up on the eye witnesses observations, the samples they may have collected, etc. From Rick Wunderbar, September 7, 1999 Thanks for letting me know what is happening. If local investigators are working on it, great. It is probably better if the samples stay there, with the field evidence such as the shifts in topography. Keep me posted, its a really interesting story and I and other earth scientists would like to learn more, especially about possible thermal effects possibly associated with hydrothermal or even volcanic processes. Reply from Rick Wunderbar, September 7, 1999 I received the same report from Roz Helz (USGS, Reston) in the middle of last week. I would have told more folks about it except that I was pretty skeptical after seeing the "project ALP" web site that the author (Erol Erkmen) is openly affiliated with. We have had a series of e-mails back and forth on this topic (I'll be glad to send you copies, or will put you on the list for future correspondance and I will send the latest message and my reply in a separate message). Sofar as I have learned, the evidence for magmatic material is lacking. Unfortunately, Erol has stated that it is too late to collect samples of the "cooked" fish. Apparently, multiple observers did see a visible glow associted with the earthquake, but this is not necessarily from an eruptive source; it could be a geoelectrical effect sometimes explained as the result of piezioelectricity due to strain on quartz around the time of the rupture.
Follow Ups:
● Re: Fireball associated with the Izmit Turkey quake Aug 1999 -details - EQF 01:15:07 - 11/5/2001 (10715) (0)
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