A magnitude ML 1.3 earthquake occured in region: 7 km N Sperlinga (EN), on
and geographic coordinates (lat, lon) 37.8290, 14.3510 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 | 10 | 13899 | 15998 |
Capizzi | ME | 12 | 3176 | 19174 |
Mistretta | ME | 12 | 4791 | 23965 |
Gangi | PA | 13 | 6811 | 30776 |
Cerami | EN | 14 | 2006 | 32782 |
Reitano | ME | 16 | 806 | 33588 |
Pettineo | ME | 16 | 1350 | 34938 |
San Mauro Castelverde | PA | 17 | 1701 | 36639 |
Geraci Siculo | PA | 18 | 1945 | 38584 |
Motta d'Affermo | ME | 18 | 739 | 39323 |
Tusa | ME | 20 | 2925 | 42248 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-01-20 04:39:12 |
37.8288 | 14.3512 | 6 | 2021-07-12 16:54:56 |
Bollettino Sismico Italiano INGV | 86696391 |
Reviewed Rev100 |
ML 1.4 | 2021-01-20 04:39:12 |
37.8308 | 14.3457 | 5 | 2021-01-20 04:46:00 |
Sala Sismica INGV-Roma | 86389641 |
Field | Value |
---|---|
Time (UTC) | 2021-01-20 04:39:12 ± 0.12 |
Latitude | 37.8288 ± 0.0090 |
Longitude | 14.3512 ± 0.0091 |
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 | 86696391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1079 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
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 | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.18706 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48743 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 86389641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-20 04:46:00 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 86696391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-29 19:43:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPTP.HHE. | 2021-01-20T04:39:22.53 | 0.3 | undecidable | manual | P | 200 | 49.617 | 50 | 0.54 | 86 |
IV.MUCR.HHE. | 2021-01-20T04:39:22.16 | 0.3 | undecidable | manual | P | 62 | 51.5151 | 50 | -0.13 | 94 |
IV.SCIAR.HHZ. | 2021-01-20T04:39:22.01 | 0.6 | negative | manual | P | 283 | 54.1014 | 50 | -0.68 | 54 |
IV.PLLN.EHZ. | 2021-01-20T04:39:21.40 | 0.3 | undecidable | manual | S | 315 | 25.752 | 102 | 0.05 | 100 |
IV.GIB.HHE. | 2021-01-20T04:39:20.00 | 0.3 | undecidable | manual | P | 302 | 33.6441 | 99 | 0.95 | 74 |
IV.GALF.HHZ. | 2021-01-20T04:39:20.60 | 0.6 | undecidable | manual | S | 125 | 22.9548 | 104 | 0.17 | 65 |
IV.PETRA.HHZ. | 2021-01-20T04:39:19.60 | 0.6 | undecidable | manual | S | 272 | 20.7681 | 105 | -0.06 | 67 |
IV.RESU.HHZ. | 2021-01-20T04:39:18.58 | 0.6 | undecidable | manual | P | 232 | 32.745 | 100 | -0.3 | 62 |
IV.MSFR.HHZ. | 2021-01-20T04:39:18.55 | 0.3 | undecidable | manual | P | 43 | 30.9468 | 100 | 0.02 | 100 |
IV.PLLN.EHZ. | 2021-01-20T04:39:17.55 | 0.3 | undecidable | manual | P | 315 | 25.752 | 102 | 0.06 | 100 |
IV.CSLB.HHZ. | 2021-01-20T04:39:17.65 | 0.6 | undecidable | manual | P | 295 | 28.3494 | 101 | -0.36 | 62 |
IV.CAGR.HHE. | 2021-01-20T04:39:17.82 | 0.3 | undecidable | manual | P | 150 | 26.3514 | 102 | 0.19 | 97 |
IV.GALF.HHZ. | 2021-01-20T04:39:16.54 | 0.3 | undecidable | manual | P | 125 | 22.9548 | 104 | -0.42 | 93 |
IV.PETRA.HHZ. | 2021-01-20T04:39:16.26 | 0.3 | undecidable | manual | P | 272 | 20.7681 | 105 | -0.26 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLLN.EHE. | ML:1.4 | 0.00013565080000000002 | 0.3424 | AML | other | m | 2021-01-20T04:39:23.32 |
IV.PETRA.HHN. | ML:1.3 | 0.0001455 | 0.26 | AML | other | m | 2021-01-20T04:39:24.12 |
IV.PLLN.EHN. | ML:1.5 | 0.0001995 | 0.52 | AML | other | m | 2021-01-20T04:39:24.51 |
IV.CSLB.HHE. | ML:0.8 | 0.000030649705 | 0.2816 | AML | other | m | 2021-01-20T04:39:25.13 |
IV.GALF.HHE. | ML:1.9 | 0.000622 | 0.6 | AML | other | m | 2021-01-20T04:39:26.46 |
IV.GALF.HHN. | ML:1.9 | 0.0005645 | 0.38 | AML | other | m | 2021-01-20T04:39:26.49 |
IV.PETRA.HHE. | ML:1.3 | 0.00015200000000000004 | 0.7 | AML | other | m | 2021-01-20T04:39:27.55 |
IV.CSLB.HHN. | ML:0.8 | 0.000035449999999999994 | 1.08 | AML | other | m | 2021-01-20T04:39:28.24 |
IV.GALF.HNE. | ML:1.2 | 0.00011474646 | 0.72 | AML | other | m | 2021-01-20T04:39:19.99 |
IV.GALF.HNN. | ML:1.4 | 0.00015879809 | 0.8704 | AML | other | m | 2021-01-20T04:39:25.30 |
IV.MSFR.HHN. | ML:1.0 | 0.000043234505 | 0.4608 | AML | other | m | 2021-01-20T04:39:27.41 |
IV.MSFR.HHE. | ML:0.7 | 0.00002424701 | 0.3808 | AML | other | m | 2021-01-20T04:39:26.64 |
IV.SCIAR.HHE. | ML:1.4 | 0.00005966120999999999 | 0.4416 | AML | other | m | 2021-01-20T04:39:37.90 |
IV.SCIAR.HHN. | ML:1.5 | 0.00007110900500000001 | 0.5216 | AML | other | m | 2021-01-20T04:39:37.84 |