*For Thursday, 24 February 2011.

LEGEND for OVERVIEW: Size = My surety of area for quake.
Red Circle = Probable quake to STRONG quake.
Triangle = Very Strong/Stronger quake (Usually takes extra days).
Blue Circle, etc. = Uncertainty of symptom area for probable quake.
Gold Circle = Volcanic symptom.
(If I find a matching symptom in my database I will give a
probable magnitude.)

Places to watch.

Good luck to all.

For Thursday, 24 February 2011.
------------------------------------

Possible 6 or stronger in SANTA CRUZ ISLANDS area
(10.86S 165.33E)
and Easter Island or part of South America area -
Chunk symptoms but difficult to locate coordinates
or timing - may not occur until 26 March if at all.
------------------------------------
(Watch for these at end of March)

CZECH REPUBLIC area (50.22N 12.67E)
(Probable 3 and probable multiples)
------------------------------------
2011-02-23 12:43:36.9 50.54 N 13.54 E 10 2.3 CZECH REPUBLIC

2011-02-24 15:04:05.7 49.21 N 15.03 E 16 2.2 CZECH REPUBLIC

WESTERN XIZANG area (30.83N 83.74E)
(Probable 4 and probable multiples)
------------------------------------
2011-02-23 17:10:39.0 46.21 N 93.73 E 2 4.7 WESTERN MONGOLIA

2011-02-24 20:19:30.7 55.97 N 110.63 E 10 4.4 LAKE BAYKAL REGION, RUSSIA?

Puerto Rico/Camuy area (18.616N -66.871W)
(Second day symptoms. Probable 4.5
and probable multiples)
------------------------------------
2.5 2011/02/24 01:38:17 19.146 -66.478 27.2 76 km ( 47 mi) N of Tierras Nuevas Poniente, PR

SOUTHERN EAST PACIFIC RISE (35.06S 111.20W)
(Probable 5.5 or stronger and probable multiples)
------------------------------------
2011-02-26 17:17:51.0 9.22 S 109.64 W 3 5.2 CENTRAL EAST PACIFIC RISE

Silverbow, NV area (37.574 -116.364)
(Probable 3 and probable multiples)
------------------------------------
2.4 2011/02/24 09:59:23 39.606 -119.696 14.0 6 km ( 4 mi) S of Spanish Springs, NV

Coso Junction area (36.010 -117.793) (Becoming
daily symptoms. Probable 3.5 and probable multiples)
------------------------------------
1.7 2011/02/24 23:36:29 36.034 -118.347 0.0 32 km ( 20 mi) ENE of Pine Flat, CA
1.1 2011/02/24 21:08:17 36.041 -118.383 5.5 30 km ( 19 mi) NE of Pine Flat, CA
1.4 2011/02/24 20:37:55 36.035 -118.355 3.4 32 km ( 20 mi) ENE of Pine Flat, CA
3.5 2011/02/24 20:05:47 36.037 -118.355 1.5 32 km ( 20 mi) NE of Pine Flat, CA
2.0 2011/02/24 18:28:07 36.031 -118.354 3.4 32 km ( 20 mi) ENE of Pine Flat, CA

NICOBAR ISLANDS, INDIA REGION (7.71N 94.52E)
(Probable 4.5 and probable multiples)
------------------------------------
2011-02-24 08:27:56.0 18.22 N 95.20 E 10 4.8 MYANMAR

Petrolia, CA (40.284 -124.728)
(Probable 4.5 and probable swarm)
------------------------------------
1.8 2011/02/23 23:34:54 39.502 -122.946 12.6 10 km ( 7 mi) N of Lake Pillsbury, CA
1.8 2011/02/23 22:56:17 39.566 -123.409 6.7 14 km ( 9 mi) SSE of Laytonville, CA
2.8 2011/02/23 19:22:41 40.398 -125.277 22.0 84 km ( 52 mi) W of Petrolia, CA
1.9 2011/02/23 15:22:16 39.492 -122.954 12.5 9 km ( 6 mi) N of Lake Pillsbury, CA
1.7 2011/02/23 15:20:35 39.501 -122.954 12.7 10 km ( 6 mi) N of Lake Pillsbury, CA
2.7 2011/02/23 06:14:46 39.493 -122.948 11.1 9 km ( 6 mi) N of Lake Pillsbury, CA
2.3 2011/02/23 05:17:08 39.504 -122.953 12.4 11 km ( 7 mi) N of Lake Pillsbury, CA
1.5 2011/02/23 05:04:27 39.499 -122.948 11.3 10 km ( 6 mi) N of Lake Pillsbury, CA
4.2 2011/02/23 04:50:14 39.494 -122.957 11.3 10 km ( 6 mi) N of Lake Pillsbury, CA
4.3 2011/02/23 04:49:41 39.499 -122.949 12.8 10 km ( 6 mi) N of Lake Pillsbury, CA
2.9 2011/02/23 04:45:51 39.499 -122.951 11.1 10 km ( 6 mi) N of Lake Pillsbury, CA
2.8 2011/02/23 04:44:27 39.496 -122.948 11.9 10 km ( 6 mi) N of Lake Pillsbury, CA
1.6 2011/02/23 04:43:01 39.498 -122.943 11.5 10 km ( 6 mi) N of Lake Pillsbury, CA

2011-02-23 04:49:41.0 39.50 N 122.95 W 15 4.3 NORTHERN CALIFORNIA

2.0 2011/02/24 15:46:54 39.501 -122.951 11.5 10 km ( 6 mi) N of Lake Pillsbury, CA
2.0 2011/02/24 13:41:49 40.289 -124.329 18.8 5 km ( 3 mi) SW of Petrolia, CA
1.6 2011/02/24 11:32:06 39.499 -122.948 11.5 10 km ( 6 mi) N of Lake Pillsbury, CA
1.7 2011/02/24 00:56:25 40.287 -124.332 18.9 6 km ( 4 mi) SW of Petrolia, CA

COLOMBIA area (4.82N 76.55W)
to PANAMA-COLOMBIA BORDER REGION
(7.98N 77.34W)
(Probable 4.5 and probable multiples)
------------------------------------
4.0 2011/02/23 19:25 2011/02/24 00:25 -.8721 -79.2618 19.73

WEST SPITSBERGEN SVALBARD (78.38 15.62)
(Second day symptoms. Probable 4.5
and probable multiples)
------------------------------------
STORFJORDEN-HEER LAND SVALBARD
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2011-054:14.39.11.0 78.37 17.63 13.39 5.71 9.06 3 4 2 2.25
STORFJORDEN-HEER LAND SVALBARD
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2011-054:21.48.33.0 77.98 16.61 16.95 2.15 6.39 2 3 2 2.22
MOHNS RIDGE
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2011-054:22.20.50.0 72.10 1.64 17.73 0.66 5.10 3 3 2 3.41

SVALBARD, NORWAY, REGION
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2011-055:02.12.57.0 77.07 32.32 3.81 0.22 1.17 2 2 1 2.12
SVALBARD, NORWAY, REGION
Origin time Lat Lon Azres Timres Wres Nphase Ntot Nsta Netmag
2011-055:03.40.31.0 79.88 28.95 14.85 0.07 3.78 2 3 1 2.38

Marston, MO area (36.480 -89.550)
(Different symptom but becoming daily
symptoms. Probable 4.5 and probable multiples)
------------------------------------
2.4 2011/02/24 22:36:30 35.259N 92.345W 4.5 5 km ( 3 mi) NE of Greenbrier, AR
2.5 2011/02/24 11:28:13 35.262N 92.347W 4.5 5 km ( 3 mi) NE of Greenbrier, AR
2.2 2011/02/24 10:30:53 35.280N 92.338W 4.9 5 km ( 3 mi) S of Guy, AR
2.1 2011/02/24 10:23:56 35.263N 92.341W 3.9 5 km ( 3 mi) NE of Greenbrier, AR
2.7 2011/02/24 09:07:11 35.271N 92.333W 4.5 6 km ( 4 mi) S of Guy, AR
2.4 2011/02/24 09:01:17 35.262N 92.342W 4.6 5 km ( 3 mi) NE of Greenbrier, AR
2.8 2011/02/24 06:18:49 35.295N 92.350W 4.1 4 km ( 2 mi) SSW of Guy, AR
2.6 2011/02/24 05:12:22 35.282N 92.336W 4.9 5 km ( 3 mi) S of Guy, AR
2.4 2011/02/24 04:21:26 35.273N 92.331W 4.5 6 km ( 4 mi) S of Guy, AR
2.5 2011/02/24 03:57:28 35.286N 92.349W 4.3 5 km ( 3 mi) SSW of Guy, AR
2.7 2011/02/24 03:12:16 35.285N 92.347W 4.6 5 km ( 3 mi) SSW of Guy, AR
3.2 2011/02/24 01:35:24 35.340N 92.315W 4.7 2 km ( 1 mi) NE of Guy, AR

HOKKAIDO, JAPAN REGION (41.36N 141.44E)
(Probable 4.5 and probable multiples)
------------------------------------
(Nothing found)

SOUTHERN ITALY (41.98N 13.31E)
then CENTRAL ITALY (43.47N 13.52E)
(Different symptom but becoming daily symptoms
for area. Probable 3.5 and probable multiples)
------------------------------------
(Nothing found)

SWITZERLAND area (46.54N 9.66E) (May include
Northern Italy area - probable 3.5
and probable multiples)
------------------------------------
2011-02-24 20:15:53.0 44.29 N 11.56 E 30 2.5 NORTHERN ITALY

Fort Erie,ON area (42.90N 77.96W)
(Probable 4 and probable multiples)
------------------------------------
2011/02/23 14:21:32 42.16N 82.43W 5.0* 3.0MN F 14 km NE from Leamington,ON,Felt
2011/02/23 05:32:03 47.07N 76.47W 18.0* 1.6MN 86 km NW from Maniwaki,QC

2011/02/24 10:13:51 42.14N 82.37W 5.0* 2.7MN 17 km E from Leamington,ON
2011/02/24 02:44:27 47.57N 69.92W 13.3 1.9MN CHARLEVOIX SEISMIC ZONE,QC.

La Quinta, CA (33.488 -116.413)
(Probable 4 and probable swarm)
------------------------------------
1.1 2011/02/23 19:06:33 33.497 -116.575 7.8 11 km ( 7 mi) SE of Anza, CA
1.1 2011/02/23 16:47:04 33.632 -116.693 15.1 9 km ( 5 mi) NNW of Anza, CA
1.0 2011/02/23 16:11:25 33.504 -116.491 15.7 18 km ( 11 mi) ESE of Anza, CA
1.6 2011/02/23 14:59:21 33.678 -116.734 16.6 8 km ( 5 mi) SSW of Idyllwild, CA
1.2 2011/02/23 14:40:41 33.489 -116.576 8.0 12 km ( 7 mi) SE of Anza, CA
1.6 2011/02/23 13:47:33 33.073 -116.082 9.3 9 km ( 6 mi) SSE of Ocotillo Wells, CA
1.1 2011/02/23 13:10:28 33.752 -116.008 6.7 17 km ( 11 mi) ENE of Coachella, CA
1.0 2011/02/23 12:44:34 33.737 -116.017 3.4 16 km ( 10 mi) ENE of Coachella, CA
1.6 2011/02/23 12:40:07 33.322 -116.332 13.4 9 km ( 6 mi) NNE of Borrego Springs, CA
1.9 2011/02/23 12:39:59 33.327 -116.365 12.0 9 km ( 6 mi) N of Borrego Springs, CA
2.3 2011/02/23 12:36:33 33.736 -116.017 4.4 16 km ( 10 mi) ENE of Coachella, CA
2.1 2011/02/23 12:29:38 33.733 -116.017 5.4 16 km ( 10 mi) ENE of Coachella, CA
1.1 2011/02/23 12:19:55 33.737 -116.022 3.7 16 km ( 10 mi) ENE of Coachella, CA
1.5 2011/02/23 09:15:42 33.918 -116.852 7.0 4 km ( 3 mi) ESE of Banning, CA
1.2 2011/02/23 04:52:18 33.752 -116.095 4.4 11 km ( 7 mi) NE of Coachella, CA
1.1 2011/02/23 04:20:46 33.877 -116.891 14.5 6 km ( 4 mi) S of Banning, CA

1.5 2011/02/24 16:34:40 32.684 -115.890 4.3 12 km ( 7 mi) ESE of Ocotillo, CA
1.1 2011/02/24 16:28:13 33.891 -116.897 13.4 5 km ( 3 mi) S of Banning, CA
1.1 2011/02/24 15:41:29 33.172 -115.729 5.5 9 km ( 5 mi) W of Obsidian Butte, CA
1.0 2011/02/24 06:59:20 32.990 -116.463 6.6 15 km ( 9 mi) SE of Julian, CA
2.2 2011/02/24 01:28:31 33.987 -116.830 20.0 9 km ( 5 mi) NE of Banning, CA

ICELAND (63.95N 19.33W)
(Probable 4 and probable multiples)
------------------------------------
2011-02-25 01:19:18.0 64.40 N 17.28 W 1 4.3 ICELAND

POLAND (51.47N 16.14E) (Becoming daily
symptoms. Probable 3.5 and probable multiples)
------------------------------------
(Nothing found)

**Unplaced quakes using EMSC listing.
http://www.emsc-csem.org/Earthquake/index.php?filter=no&view=1&ago=false
2011-02-24 21:57:00.0 36.70 N 9.72 W 19 2.5 WEST OF GIBRALTAR
2011-02-24 13:54:25.0 45.79 N 26.62 E 82 3.0 ROMANIA

Peace to all.