Nici seismologii nu prea stiu ce sa spuna despre cele 97 de cutremure de la Galati

Scris de Coriolan Onescu | Publicat in 06.10.2013 14:18 | Publicat in NATIONAL | Tipareste pagina

Ca urmare a secventei seismice multiple declansate in zona Galati incepand cu data de 23 septembrie 2013, INCDFP va publica zilnic pe pagina de internet a institutului (www.infp.ro), un raport actualizat ce va contine informatii despre numarul de cutremure produse in zona, magnitudinea lor, precum si alte informatii relevante.
In intervalul 23.09-04.10 2013, in zona seismica Galati a avut loc o secventa de 97 evenimente seismice cu magnitudinea ML cuprinsa intre 0.5 si 3.9.
Evenimentul cu magnitudinea cea mai mare (ML =3.9) s-a produs pe data de 29.09.2013 la ora 18:10:51 (UTC).
Intensitatea acestui cutremurului in zona epicentrala a fost de III (scara Mercalli modificata).
Cutremurul a fost simţit cu precadere in localitaţile din apropierea epicentrelor si dupa relatarile martorilor pana la Galati (17 km) si Braila (27 km).
Cutremurele produse in zona intre 23.09.2013-04.10.2013.
Cu triunghi rosu (Galerie Foto) sunt figurate cele 3 statii seismice temporare instalate in zona epicentrala dupa declansarea secventei multiple de evenimente seismice: IZVR - Izvoarele, SLCR - Slobozia Conachi, NEGR – Negrea.

Satul Ivoarele este situat intr-o zona marginita la nord de Falia Sf. Gheorghe si la sud de falia Peceneaga Camena, ce reprezinta prelungirea la vest de Dunare a blocului Dobrogei de nord.
Dupa cum se poate observa si din analiza succesiunii de harti cu seismicitatea zonei, grupata pe ferestre relevante de timp(Galerie Foto), cutremurele ce alcatuiesc secventa multipla declansata la 23.09.2013 se aliniaza pe o directie NE-SV.
Aliniamentul este perpendicular pe directia sistemului principal de falii Peceneaga Camena (la sud) / Sf. Gheorghe (la nord).
Hipocentrele cutremurelor indica o crestere a adancimii seismelor dinspre NE (falia Sf Gheorghe) catre SV (falia Peceneaga Camena).

Lista actualizata a cutremurelor pana la 04.10.2013 ora 05.30 (UTC), 08.30 ora locala

Ziua /Luna /An /Ora (UTC) /Lat /Long /Adancime/ (km)/ Magnitudine
1 23 9 2013 10:08:41 45.5246 27.8754 5.2 3.0
2 23 9 2013 18:41:32 45.5427 27.9171 1.1 2.4
3 24 9 2013 07:08:36 45.6166 27.8710 18.4 1.3
4 24 9 2013 09:13:27 45.6056 28.0342 25.8 1.1
5 25 9 2013 00:36:12 45.5545 27.8995 7.2 3.3
6 25 9 2013 02:50:42 45.5377 27.8685 6.3 3.5
7 25 9 2013 03:11:20 45.4986 27.7938 6.8 1.2
8 25 9 2013 06:31:25 45.5786 27.8830 12.6 1.8
9 25 9 2013 14:05:51 45.5502 27.8986 3.7 2.8
10 25 9 2013 15:18:37 45.5219 27.8444 5.1 1.8
11 25 9 2013 15:43:23 45.5446 27.9211 2.5 3.2
12 25 9 2013 16:17:00 45.5587 27.9861 5.0 1.5
13 25 9 2013 19:38:54 45.5449 27.8891 5.0 1.0
14 25 9 2013 20:42:09 45.5252 27.8940 1.0 2.0
15 27 9 2013 16:11:12 45.5468 27.8881 6.8 3.2
16 27 9 2013 16:57:45 45.5289 27.9112 5.0 1.8
17 27 9 2013 23:01:34 45.4721 27.8012 12.0 1.2
18 28 9 2013 01:24:51 45.5347 27.8904 12.2 1.7
19 28 9 2013 02:50:04 45.5674 27.9334 1.0 1.4
20 28 9 2013 03:16:39 45.4949 27.8478 1.0 0.9
21 28 9 2013 19:13:18 45.5729 27.8530 17.3 0.5
22 28 9 2013 21:48:32 45.5364 27.7999 15.5 0.8
23 29 9 2013 18:10:51 45.5392 27.8723 6.6 3.9
24 29 9 2013 18:23:59 45.5168 27.9007 8.1 1.6
25 29 9 2013 18:49:22 45.4999 27.8205 11.0 1.3
26 29 9 2013 20:06:14 45.4578 27.7952 5.0 1.2
27 29 9 2013 20:42:38 45.5321 27.8808 1.3 1.8
28 30 9 2013 00:52:58 45.5262 27.8704 8.8 1.7
29 30 9 2013 02:01:08 45.5440 27.8966 8.9 1.1
30 30 9 2013 05:00:18 45.5971 27.9249 7.8 1.8
31 30 9 2013 05:01:58 45.5233 27.8416 5.4 3.9
32 30 9 2013 05:11:20 45.5759 27.9004 9.7 1.4
33 30 9 2013 05:59:25 45.5819 27.9500 5.4 2.2
34 30 9 2013 06:40:06 45.5536 27.8866 11.1 1.5
35 30 9 2013 07:57:33 45.5517 27.8246 8.7 1.8
36 30 9 2013 08:15:50 45.5035 27.8274 8.0 1.9
37 30 9 2013 08:42:55 45.5023 27.8319 3.8 2.0
38 30 9 2013 14:31:49 45.5547 27.9130 1.9 2.9
39 30 9 2013 15:50:17 45.5518 27.9308 0.3 2.2
40 30 9 2013 16:14:40 45.5366 27.9002 6.9 2.0
41 30 9 2013 18:47:38 45.5272 27.8635 6.9 2.2
42 30 9 2013 20:59:18 45.5151 27.8501 7.9 2.2
43 30 9 2013 21:07:38 45.5278 27.8686 6.8 2.5
44 30 9 2013 21:18:06 45.5252 27.8804 7.1 3.0
45 30 9 2013 21:23:51 45.5319 27.8895 9.0 1.9
46 30 9 2013 21:32:38 45.5027 27.8555 5.0 1.3
47 30 9 2013 21:35:28 45.5123 27.8518 7.4 2.2
48 30 9 2013 22:27:45 45.5340 27.8724 6.3 2.1
49 30 9 2013 23:04:04 45.5210 27.8196 2.0 1.2
50 30 9 2013 23:55:58 45.5231 27.8810 10.8 2.0
51 1 10 2013 00:57:39 45.4819 27.7841 5.0 1.6
52 1 10 2013 02:03:52 45.5391 27.8196 2.6 1.1
53 1 10 2013 02:06:48 45.5113 27.8123 2.8 1.0
54 1 10 2013 11:36:49 45.5416 27.8844 5.3 2.0
55 1 10 2013 12:31:03 45.5173 27.7950 6.0 1.7
56 1 10 2013 14:08:49 45.5453 27.9082 2.4 1.8
57 1 10 2013 15:13:30 45.5446 27.8744 5.4 2.8
58 1 10 2013 16:18:15 45.4940 27.8153 5.0 1.8
59 1 10 2013 18:19:29 45.6946 27.9812 7.4 2.8
60 1 10 2013 18:19:32 45.5793 28.0077 5.0 2.8
61 1 10 2013 20:03:32 45.5667 27.8864 5.0 1.3
62 1 10 2013 23:30:14 45.5384 27.8270 9.0 0.9
63 2 10 2013 09:35:38 45.5456 27.9066 1.3 1.9
64 2 10 2013 17:09:42 45.5170 27.8424 0.9 1.3
65 2 10 2013 17:46:10 45.5500 27.8400 6.7 1.5
66 2 10 2013 20:33:34 45.4985 27.7953 5.2 1.9
67 2 10 2013 21:12:48 45.5226 27.8100 7.0 0.9
68 2 10 2013 22:16:59 45.5332 27.8824 3.0 0.9
69 2 10 2013 23:42:45 45.5107 27.8378 8.7 1.7
70 2 10 2013 23:47:08 45.5445 27.9269 2.2 3.0
71 2 10 2013 23:52:38 45.5182 27.8242 3.1 3.0
72 3 10 2013 00:01:02 45.5401 27.9189 4.1 1.4
73 3 10 2013 00:07:11 45.5394 27.9075 4.0 1.5
74 3 10 2013 04:37:40 45.5179 27.8524 5.0 3.6
75 3 10 2013 05:34:47 45.5359 27.8978 2.0 2.8
76 3 10 2013 05:52:50 45.5414 27.9054 5.0 3.0
77 3 10 2013 06:41:47 45.5454 27.9237 3.9 3.1
78 3 10 2013 9:42:12 45.0653 28.2344 5.0 1.4
79 3 10 2013 9:52:31 45.5579 27.9056 4.2 1.8
80 3 10 2013 10:09:18 45.8077 27.6467 16.9 2.5
81 3 10 2013 10:33:32 45.5037 27.8381 2.7 1.4
82 3 10 2013 14:16:40 45.749 27.6534 27.8 1.8
83 3 10 2013 14:37:10 45.5437 27.8967 3.9 1.8
84 3 10 2013 16:43:07 45.5422 27.8519 5.8 1.4
85 3 10 2013 17:34:50 45.5249 27.7376 7.8 1.4
86 3 10 2013 19:22:38 45.5624 27.8704 2.7 1.9
87 3 10 2013 21:48:01 45.5028 27.8119 6.8 1.8
88 3 10 2013 23:19:22 45.5141 27.8115 4.4 0.9
89 3 10 2013 23:23:44 45.5325 27.7952 7.4 1.2
90 4 10 2013 0:08:47 45.5264 27.8395 3.4 1.2
91 4 10 2013 2:07:45 45.5355 27.7946 8.5 1.4
92 4 10 2013 2:19:37 45.5198 27.7824 6.8 0.7
93 4 10 2013 2:46:21 45.5611 27.8975 3.0 1.8
94 4 10 2013 3:26:49 45.5586 27.8766 3.2 1.4
95 4 10 2013 3:31:34 45.5293 27.783 10.5 3.7
96 4 10 2013 4:10:00 45.5618 27.9109 5.2 1.6
97 4 10 2013 5:01:13 45.5438 27.9249 5.6 2.3

 
 
 
 

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