A magnitude ML 1.6 earthquake occured in region: 6 km N Borgorose (RI), on
and geographic coordinates (lat, lon) 42.2440, 13.2430 at 7 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 |
---|---|---|---|---|
Borgorose | RI | 6 | 4591 | 4591 |
Tornimparte | AQ | 7 | 3187 | 7778 |
Pescorocchiano | RI | 9 | 2075 | 9853 |
Lucoli | AQ | 10 | 1011 | 10864 |
Fiamignano | RI | 10 | 1413 | 12277 |
Scoppito | AQ | 14 | 3727 | 16004 |
Petrella Salto | RI | 15 | 1197 | 17201 |
Sante Marie | AQ | 16 | 1166 | 18367 |
Marcetelli | RI | 16 | 89 | 18456 |
Nespolo | RI | 17 | 246 | 18702 |
L'Aquila | AQ | 18 | 69753 | 88455 |
Varco Sabino | RI | 18 | 187 | 88642 |
Collegiove | RI | 19 | 213 | 88855 |
Massa d'Albe | AQ | 19 | 1476 | 90331 |
Ocre | AQ | 20 | 1167 | 91498 |
Tagliacozzo | AQ | 20 | 6889 | 98387 |
Magliano de' Marsi | AQ | 20 | 3690 | 102077 |
Collalto Sabino | RI | 20 | 442 | 102519 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-11-20 06:33:44 |
42.2445 | 13.2427 | 7 | 2021-02-26 14:56:12 |
Bollettino Sismico Italiano INGV | 85968221 |
Reviewed Rev100 |
ML 1.8 | 2020-11-20 06:33:44 |
42.223 | 13.2098 | 10 | 2020-11-20 06:39:54 |
Sala Sismica INGV-Roma | 84864421 |
Field | Value |
---|---|
Time (UTC) | 2020-11-20 06:33:44 ± 0.07 |
Latitude | 42.2445 ± 0.0036 |
Longitude | 13.2427 ± 0.0049 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 85968221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 435 |
Semi-minor axis of confidence ellipse (meter) | 246 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 306 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
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) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39480 |
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 | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 84864421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-20 06:39:54 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 85968221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-06 06:18:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HNZ. | 2020-11-20T06:33:59.54 | 0.6 | undecidable | manual | S | 337 | 43.0236 | 50 | 0.31 | 47 |
IV.SMA1.EHN. | 2020-11-20T06:33:59.20 | 0.6 | undecidable | manual | S | 10 | 43.5231 | 50 | -0.14 | 49 |
IV.CSP1.EHZ. | 2020-11-20T06:33:59.59 | 3.0 | undecidable | manual | S | -0.18 | 0 | |||
IV.T0110.HHZ. | 2020-11-20T06:33:59.47 | 0.6 | undecidable | manual | S | 92 | 43.8228 | 50 | 0.03 | 50 |
IV.CAMP.HHE. | 2020-11-20T06:33:56.46 | 0.6 | undecidable | manual | S | 23 | 35.0427 | 101 | -0.22 | 49 |
IV.FAGN.HHZ. | 2020-11-20T06:33:54.55 | 0.3 | undecidable | manual | S | 85 | 28.1496 | 103 | 0.23 | 74 |
IV.T0110.HHZ. | 2020-11-20T06:33:53.04 | 0.3 | undecidable | manual | P | 92 | 43.8228 | 50 | 0 | 75 |
IV.PTQR.HHZ. | 2020-11-20T06:33:53.72 | 0.6 | undecidable | manual | S | 152 | 27.8499 | 103 | -0.53 | 46 |
IV.T1299.HNN. | 2020-11-20T06:33:52.82 | 0.6 | undecidable | manual | P | 4 | 43.3233 | 50 | -0.14 | 49 |
IV.LNSS.HNZ. | 2020-11-20T06:33:52.87 | 0.6 | undecidable | manual | P | 337 | 43.0236 | 50 | -0.05 | 50 |
IV.SMA1.EHN. | 2020-11-20T06:33:52.99 | 0.6 | undecidable | manual | P | 10 | 43.5231 | 50 | 0.01 | 50 |
IV.CAMP.HHE. | 2020-11-20T06:33:51.40 | 0.3 | undecidable | manual | P | 23 | 35.0427 | 101 | -0.05 | 76 |
MN.AQU.HNN. | 2020-11-20T06:33:51.22 | 0.6 | undecidable | manual | S | 48 | 18.0708 | 110 | 0.25 | 50 |
IT.CSO1.HGZ. | 2020-11-20T06:33:51.95 | 0.6 | undecidable | manual | S | 219 | 20.3685 | 108 | 0.21 | 50 |
IV.GIGS.HHN. | 2020-11-20T06:33:50.68 | 0.6 | undecidable | manual | P | 49 | 35.6421 | 101 | -0.88 | 39 |
IV.FAGN.HHZ. | 2020-11-20T06:33:50.55 | 0.1 | undecidable | manual | P | 85 | 28.1496 | 103 | 0.47 | 93 |
IV.PTQR.HHZ. | 2020-11-20T06:33:49.90 | 0.1 | undecidable | manual | P | 152 | 27.8499 | 103 | -0.14 | 100 |
IV.FIAM.HHZ. | 2020-11-20T06:33:48.57 | 0.6 | undecidable | manual | S | 284 | 10.5783 | 122 | -0.08 | 52 |
MN.AQU.HNN. | 2020-11-20T06:33:48.04 | 0.3 | undecidable | manual | P | 48 | 18.0708 | 110 | -0.11 | 77 |
IT.CSO1.HGZ. | 2020-11-20T06:33:48.75 | 0.3 | undecidable | manual | P | 219 | 20.3685 | 108 | 0.16 | 76 |
IV.FIAM.HHZ. | 2020-11-20T06:33:46.83 | 0.3 | undecidable | manual | P | 284 | 10.5783 | 122 | 0.02 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FIAM.HNN. | ML:1.9 | 0.001068765 | 0.3104 | AML | other | m | 2020-11-20T06:33:48.94 |
IV.FIAM.HHN. | ML:1.5 | 0.0004812426 | 0.32 | AML | other | m | 2020-11-20T06:33:48.95 |
IV.FAGN.HHE. | ML:1.8 | 0.00032450000000000003 | 0.26 | AML | other | m | 2020-11-20T06:33:56.99 |
IV.T0110.HHN. | ML:1.3 | 0.00006188164 | 0.3008 | AML | other | m | 2020-11-20T06:34:01.08 |
IV.FAGN.HHN. | ML:1.6 | 0.0002405 | 0.32 | AML | other | m | 2020-11-20T06:34:02.33 |
IV.T0110.HHE. | ML:1.2 | 0.00005003155 | 0.4608 | AML | other | m | 2020-11-20T06:34:03.85 |