A magnitude ML 1.9 earthquake occured in region: 5 km N Sperlinga (EN), on
and geographic coordinates (lat, lon) 37.8090, 14.3480 at 10 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 | 5 | 805 | 805 |
Nicosia | EN | 8 | 13899 | 14704 |
Castel di Lucio | ME | 9 | 1294 | 15998 |
Capizzi | ME | 12 | 3176 | 19174 |
Gangi | PA | 13 | 6811 | 25985 |
Mistretta | ME | 14 | 4791 | 30776 |
Cerami | EN | 14 | 2006 | 32782 |
Geraci Siculo | PA | 18 | 1945 | 34727 |
San Mauro Castelverde | PA | 18 | 1701 | 36428 |
Pettineo | ME | 18 | 1350 | 37778 |
Reitano | ME | 18 | 806 | 38584 |
Leonforte | EN | 19 | 13439 | 52023 |
Nissoria | EN | 19 | 3000 | 55023 |
Motta d'Affermo | ME | 20 | 739 | 55762 |
Gagliano Castelferrato | EN | 20 | 3593 | 59355 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-01-19 00:06:35 |
37.8088 | 14.3482 | 10 | 2021-07-12 16:54:59 |
Bollettino Sismico Italiano INGV | 87236721 |
Field | Value |
---|---|
Time (UTC) | 2021-01-19 00:06:35 ± 0.15 |
Latitude | 37.8088 ± 0.0126 |
Longitude | 14.3482 ± 0.0102 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87236721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1397 |
Semi-minor axis of confidence ellipse (meter) | 525 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.18616 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49013 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 87236721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-01 00:42:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSFR.HHZ. | 2021-01-19T00:06:47.47 | 0.6 | undecidable | manual | S | 40 | 32.8449 | 50 | 0.48 | 61 |
IV.PLLN.EHZ. | 2021-01-19T00:06:46.17 | 0.6 | undecidable | manual | S | 319 | 27.1506 | 110 | 0.73 | 56 |
IV.CSLB.HHZ. | 2021-01-19T00:06:45.61 | 0.6 | undecidable | manual | S | 299 | 29.1486 | 50 | -0.39 | 62 |
IV.SCIAR.HHZ. | 2021-01-19T00:06:45.27 | 0.6 | undecidable | manual | P | 286 | 54.4011 | 50 | -0.17 | 62 |
IV.MUCR.HHZ. | 2021-01-19T00:06:44.91 | 0.6 | undecidable | manual | P | 60 | 52.8027 | 50 | -0.28 | 61 |
IV.GALF.HHZ. | 2021-01-19T00:06:44.25 | 0.6 | undecidable | manual | S | 120 | 22.0668 | 114 | 0.46 | 62 |
IV.PETRA.HHZ. | 2021-01-19T00:06:43.71 | 0.6 | undecidable | manual | S | 278 | 20.6682 | 115 | 0.37 | 64 |
IV.RESU.HHZ. | 2021-01-19T00:06:42.55 | 0.3 | undecidable | manual | P | 235 | 31.2465 | 50 | 0.69 | 85 |
IV.MSFR.HHZ. | 2021-01-19T00:06:42.07 | 0.3 | undecidable | manual | P | 40 | 32.8449 | 50 | -0.04 | 100 |
IV.GIB.HHE. | 2021-01-19T00:06:42.94 | 0.6 | undecidable | manual | P | 306 | 34.6431 | 50 | 0.55 | 59 |
IV.CSLB.HHZ. | 2021-01-19T00:06:40.75 | 0.6 | undecidable | manual | P | 299 | 29.1486 | 50 | -0.79 | 54 |
IV.CAGR.HHZ. | 2021-01-19T00:06:40.88 | 0.6 | undecidable | manual | P | 147 | 24.6531 | 111 | 0.14 | 66 |
IV.PLLN.EHZ. | 2021-01-19T00:06:40.95 | 0.3 | undecidable | manual | P | 319 | 27.1506 | 110 | -0.27 | 96 |
IV.PETRA.HHZ. | 2021-01-19T00:06:39.51 | 0.3 | undecidable | manual | P | 278 | 20.6682 | 115 | -0.49 | 93 |
IV.GALF.HHZ. | 2021-01-19T00:06:39.69 | 0.3 | undecidable | manual | P | 120 | 22.0668 | 114 | -0.57 | 90 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHN. | ML:1.8 | 0.00045884445 | 0.26 | AML | other | m | 2021-01-19T00:06:47.84 |
IV.GALF.HHE. | ML:2.0 | 0.0007355 | 0.4 | AML | other | m | 2021-01-19T00:06:51.43 |
IV.CAGR.HHN. | ML:1.8 | 0.00039 | 0.42 | AML | other | m | 2021-01-19T00:06:52.53 |
IV.CAGR.HHE. | ML:1.8 | 0.00033600000000000004 | 0.52 | AML | other | m | 2021-01-19T00:06:52.36 |