A magnitude ML 1.8 earthquake occured in region: 7 km N Sperlinga (EN), on
and geographic coordinates (lat, lon) 37.8270, 14.3600 at 6 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Sperlinga | EN | 7 | 805 | 805 |
Castel di Lucio | ME | 8 | 1294 | 2099 |
Nicosia | EN | 9 | 13899 | 15998 |
Capizzi | ME | 11 | 3176 | 19174 |
Mistretta | ME | 12 | 4791 | 23965 |
Cerami | EN | 13 | 2006 | 25971 |
Gangi | PA | 14 | 6811 | 32782 |
Reitano | ME | 16 | 806 | 33588 |
Pettineo | ME | 17 | 1350 | 34938 |
San Mauro Castelverde | PA | 18 | 1701 | 36639 |
Motta d'Affermo | ME | 18 | 739 | 37378 |
Geraci Siculo | PA | 18 | 1945 | 39323 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-01-12 20:24:49 |
37.827 | 14.3605 | 6 | 2021-07-12 16:55:09 |
Bollettino Sismico Italiano INGV | 89722811 |
Reviewed Rev100 |
ML 1.8 | 2021-01-12 20:24:49 |
37.8347 | 14.3562 | 6 | 2021-01-12 20:40:10 |
Sala Sismica INGV-Roma | 86209591 |
Field | Value |
---|---|
Time (UTC) | 2021-01-12 20:24:49 ± 0.12 |
Latitude | 37.8270 ± 0.0072 |
Longitude | 14.3605 ± 0.0080 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 89722811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 802 |
Semi-minor axis of confidence ellipse (meter) | 399 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 15 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45865 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 89722811 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-02 18:24:38 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 86209591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-12 20:40:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTGR.HHZ. | 2021-01-12T20:25:27.40 | 3.0 | undecidable | manual | S | -0.06 | 0 | |||
IV.MUCR.HHZ. | 2021-01-12T20:25:07.08 | 0.6 | undecidable | manual | S | 62 | 50.9157 | 50 | 0.24 | 48 |
IV.GIB.HHZ. | 2021-01-12T20:25:02.47 | 0.3 | undecidable | manual | S | 302 | 34.4433 | 100 | 0.59 | 67 |
IV.RESU.HHZ. | 2021-01-12T20:25:02.31 | 0.6 | undecidable | manual | S | 233 | 33.3444 | 101 | 0.81 | 41 |
IV.PLLN.EHZ. | 2021-01-12T20:25:00.10 | 0.3 | undecidable | manual | S | 314 | 26.4513 | 103 | 0.93 | 59 |
IV.MSFR.HHZ. | 2021-01-12T20:25:00.94 | 0.3 | undecidable | manual | S | 41 | 30.5472 | 102 | 0.36 | 72 |
IV.CPTP.HHZ. | 2021-01-12T20:25:00.29 | 0.6 | undecidable | manual | P | 201 | 49.7169 | 50 | 0.87 | 39 |
IV.CAGR.HHZ. | 2021-01-12T20:24:59.63 | 0.6 | undecidable | manual | S | 152 | 25.8519 | 104 | 0.67 | 44 |
IV.MUCR.HHZ. | 2021-01-12T20:24:59.31 | 0.1 | undecidable | manual | P | 62 | 50.9157 | 50 | -0.29 | 94 |
IV.CSLB.HHZ. | 2021-01-12T20:24:59.98 | 0.3 | undecidable | manual | S | 295 | 29.1486 | 102 | -0.12 | 76 |
IV.EPZF.HHZ. | 2021-01-12T20:24:58.57 | 0.1 | undecidable | manual | P | 90 | 43.5231 | 50 | 0.1 | 100 |
IV.PETRA.HHZ. | 2021-01-12T20:24:57.75 | 0.6 | undecidable | manual | S | 272 | 21.5673 | 106 | 0.22 | 50 |
IV.GALF.HHZ. | 2021-01-12T20:24:57.92 | 0.3 | undecidable | manual | S | 125 | 22.1556 | 106 | 0.18 | 76 |
IV.RESU.HHZ. | 2021-01-12T20:24:56.19 | 0.1 | undecidable | manual | P | 233 | 33.3444 | 101 | -0.34 | 97 |
IV.GIB.HHZ. | 2021-01-12T20:24:56.64 | 0.3 | undecidable | manual | P | 302 | 34.4433 | 100 | -0.1 | 76 |
IV.MSFR.HHZ. | 2021-01-12T20:24:55.76 | 0.6 | undecidable | manual | P | 41 | 30.5472 | 102 | -0.23 | 50 |
IV.CSLB.HHZ. | 2021-01-12T20:24:54.88 | 0.1 | undecidable | manual | P | 295 | 29.1486 | 102 | -0.84 | 82 |
IV.PLLN.EHZ. | 2021-01-12T20:24:54.95 | 0.1 | undecidable | manual | P | 314 | 26.4513 | 103 | -0.23 | 100 |
IV.CAGR.HHZ. | 2021-01-12T20:24:54.75 | 0.6 | undecidable | manual | P | 152 | 25.8519 | 104 | -0.31 | 49 |
IV.GALF.HHZ. | 2021-01-12T20:24:53.97 | 0.3 | undecidable | manual | P | 125 | 22.1556 | 106 | -0.39 | 73 |
IV.PETRA.HHZ. | 2021-01-12T20:24:53.84 | 0.1 | undecidable | manual | P | 272 | 21.5673 | 106 | -0.39 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HNE. | ML:1.4 | 0.00017736245000000002 | 0.6784 | AML | other | m | 2021-01-12T20:25:00.42 |
IV.PLLN.EHE. | ML:1.9 | 0.0004525 | 1.12 | AML | other | m | 2021-01-12T20:25:00.56 |
IV.GALF.HHN. | ML:2.5 | 0.0021399999999999995 | 0.36 | AML | other | m | 2021-01-12T20:25:01.85 |
IV.GALF.HNN. | ML:1.5 | 0.0002343133 | 0.3712 | AML | other | m | 2021-01-12T20:25:01.68 |
IV.GALF.HHE. | ML:2.2 | 0.001240218 | 0.3712 | AML | other | m | 2021-01-12T20:25:02.91 |
IV.PETRA.HHN. | ML:1.7 | 0.000379 | 0.34 | AML | other | m | 2021-01-12T20:25:02.78 |
IV.CSLB.HHN. | ML:1.4 | 0.000118 | 0.44 | AML | other | m | 2021-01-12T20:25:03.57 |
IV.CAGR.HHN. | ML:2.2 | 0.001064852 | 0.4992 | AML | other | m | 2021-01-12T20:25:03.46 |
IV.CSLB.HHE. | ML:1.2 | 0.00008846602 | 1.6544 | AML | other | m | 2021-01-12T20:25:04.09 |
IV.CAGR.HHE. | ML:2.3 | 0.0012875220000000001 | 1.5904 | AML | other | m | 2021-01-12T20:25:05.88 |
IV.MSFR.HHN. | ML:1.3 | 0.00009629399 | 1.5776 | AML | other | m | 2021-01-12T20:25:05.93 |
IV.RESU.HHE. | ML:1.9 | 0.00035758545 | 0.4736 | AML | other | m | 2021-01-12T20:25:07.30 |
IV.PLLN.EHN. | ML:2.0 | 0.0005895000000000001 | 0.42 | AML | other | m | 2021-01-12T20:25:08.37 |
IV.MUCR.HHE. | ML:1.7 | 0.00012792860000000001 | 1.5648 | AML | other | m | 2021-01-12T20:25:08.82 |
IV.MUCR.HHN. | ML:1.8 | 0.0001429365 | 1.68 | AML | other | m | 2021-01-12T20:25:09.02 |
IV.RESU.HHN. | ML:2.0 | 0.00041700000000000005 | 0.44 | AML | other | m | 2021-01-12T20:25:09.59 |
IV.PETRA.HHE. | ML:1.8 | 0.00045443349999999997 | 0.8064 | AML | other | m | 2021-01-12T20:25:03.81 |