A magnitude ML 1.2 earthquake occured in region: 3 km SW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6050, 13.1320 at 12 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 |
---|---|---|---|---|
Cittareale | RI | 3 | 482 | 482 |
Posta | RI | 9 | 694 | 1176 |
Borbona | RI | 10 | 617 | 1793 |
Montereale | AQ | 13 | 2581 | 4374 |
Amatrice | RI | 13 | 2657 | 7031 |
Accumoli | RI | 14 | 667 | 7698 |
Leonessa | RI | 15 | 2435 | 10133 |
Monteleone di Spoleto | PG | 16 | 599 | 10732 |
Cascia | PG | 16 | 3217 | 13949 |
Capitignano | AQ | 17 | 665 | 14614 |
Cagnano Amiterno | AQ | 18 | 1369 | 15983 |
Micigliano | RI | 18 | 127 | 16110 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-10-28 18:19:04 |
42.6048 | 13.1318 | 12 | 2021-02-26 14:56:14 |
Bollettino Sismico Italiano INGV | 86175191 |
Reviewed Rev100 |
ML 1.2 | 2020-10-28 18:19:04 |
42.6058 | 13.1315 | 11 | 2020-10-28 19:31:17 |
Sala Sismica INGV-Roma | 84219891 |
Field | Value |
---|---|
Time (UTC) | 2020-10-28 18:19:04 ± 0.06 |
Latitude | 42.6048 ± 0.0036 |
Longitude | 13.1318 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86175191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 404 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 16 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 86175191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-11 16:25:28 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 84219891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-28 19:31:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2020-10-28T18:19:31.89 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
IV.RMP.HHZ. | 2020-10-28T18:19:29.44 | 3.0 | undecidable | manual | P | 9.2 | 0 | |||
IV.SAMA.EHZ. | 2020-10-28T18:19:22.23 | 3.0 | negative | manual | P | 3.61 | 0 | |||
IV.TERO.HHZ. | 2020-10-28T18:19:16.71 | 0.6 | undecidable | manual | S | 87 | 38.628 | 92 | -0.2 | 46 |
IV.NRCA.HHZ. | 2020-10-28T18:19:13.23 | 0.3 | undecidable | manual | S | 357 | 25.4523 | 93 | -0.17 | 71 |
IV.MTRA.HNZ. | 2020-10-28T18:19:13.70 | 0.6 | undecidable | manual | S | 52 | 27.3504 | 93 | -0.22 | 47 |
IV.CAMP.HHZ. | 2020-10-28T18:19:12.85 | 0.6 | undecidable | manual | S | 109 | 23.8539 | 94 | -0.14 | 48 |
IV.GAVE.EHZ. | 2020-10-28T18:19:12.31 | 0.3 | undecidable | manual | S | 297 | 21.6672 | 95 | -0.09 | 73 |
IV.SMA1.EHZ. | 2020-10-28T18:19:11.21 | 0.3 | undecidable | manual | S | 80 | 16.872 | 100 | 0.09 | 74 |
IV.TERO.HHZ. | 2020-10-28T18:19:11.52 | 0.3 | undecidable | manual | P | 87 | 38.628 | 92 | 0.01 | 73 |
IV.T1299.EHZ. | 2020-10-28T18:19:10.06 | 0.3 | undecidable | manual | S | 75 | 12.6762 | 114 | 0 | 76 |
IV.CAMP.HHZ. | 2020-10-28T18:19:09.25 | 0.3 | undecidable | manual | P | 109 | 23.8539 | 94 | 0 | 75 |
IV.RM33.EHZ. | 2020-10-28T18:19:09.70 | 0.3 | undecidable | manual | S | 148 | 12.5763 | 114 | -0.33 | 72 |
IV.MTRA.HNZ. | 2020-10-28T18:19:09.75 | 0.1 | undecidable | manual | P | 52 | 27.3504 | 93 | -0.04 | 98 |
IV.NRCA.HHZ. | 2020-10-28T18:19:09.47 | 0.1 | undecidable | manual | P | 357 | 25.4523 | 93 | -0.02 | 98 |
IV.LNSS.HHZ. | 2020-10-28T18:19:08.83 | 0.3 | undecidable | manual | S | 268 | 7.4814 | 137 | -0.1 | 76 |
IV.GAVE.EHZ. | 2020-10-28T18:19:08.99 | 0.3 | undecidable | manual | P | 297 | 21.6672 | 95 | 0.08 | 74 |
IV.SMA1.EHZ. | 2020-10-28T18:19:08.46 | 0.1 | positive | manual | P | 80 | 16.872 | 100 | 0.29 | 95 |
IV.LNSS.HHZ. | 2020-10-28T18:19:07.05 | 0.1 | undecidable | manual | P | 268 | 7.4814 | 137 | 0.14 | 99 |
IV.RM33.EHZ. | 2020-10-28T18:19:07.59 | 0.1 | undecidable | manual | P | 148 | 12.5763 | 114 | 0.05 | 100 |
IV.T1299.EHZ. | 2020-10-28T18:19:07.78 | 0.1 | undecidable | manual | P | 75 | 12.6762 | 114 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.000245 | 0.16 | AML | other | m | 2020-10-28T18:19:08.97 |
IV.LNSS.HHE. | ML:1.3 | 0.00027649999999999994 | 0.12 | AML | other | m | 2020-10-28T18:19:09.06 |
IV.SMA1.EHE. | ML:1.2 | 0.00014000000000000001 | 0.5 | AML | other | m | 2020-10-28T18:19:11.68 |
IV.SMA1.EHN. | ML:1.1 | 0.00009475 | 0.48 | AML | other | m | 2020-10-28T18:19:11.52 |