A magnitude ML 1.1 earthquake occured in region: 4 km SE Capitignano (AQ), on
and geographic coordinates (lat, lon) 42.4860, 13.3220 at 16 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 |
---|---|---|---|---|
Capitignano | AQ | 4 | 665 | 665 |
Barete | AQ | 5 | 737 | 1402 |
Pizzoli | AQ | 6 | 4326 | 5728 |
Montereale | AQ | 8 | 2581 | 8309 |
Cagnano Amiterno | AQ | 8 | 1369 | 9678 |
Campotosto | AQ | 9 | 542 | 10220 |
Scoppito | AQ | 14 | 3727 | 13947 |
Crognaleto | TE | 15 | 1297 | 15244 |
Borbona | RI | 16 | 617 | 15861 |
L'Aquila | AQ | 16 | 69753 | 85614 |
Amatrice | RI | 16 | 2657 | 88271 |
Posta | RI | 19 | 694 | 88965 |
Fano Adriano | TE | 19 | 296 | 89261 |
Pietracamela | TE | 20 | 271 | 89532 |
Cittareale | RI | 20 | 482 | 90014 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-12-11 13:18:49 |
42.4858 | 13.3217 | 17 | 2021-02-26 14:56:17 |
Bollettino Sismico Italiano INGV | 86831371 |
Field | Value |
---|---|
Time (UTC) | 2020-12-11 13:18:49 ± 0.12 |
Latitude | 42.4858 ± 0.0081 |
Longitude | 13.3217 ± 0.0073 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86831371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 989 |
Semi-minor axis of confidence ellipse (meter) | 182 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 209 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 200 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37951 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 86831371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-04 15:30:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XK.GIZZ.HHZ. | 2020-12-11T13:20:40.78 | 3.0 | undecidable | manual | Sn | 0.06 | 0 | |||
GU.GRAM.HHZ. | 2020-12-11T13:20:27.67 | 3.0 | undecidable | manual | Sg | 13.67 | 0 | |||
IV.PETRA.HHZ. | 2020-12-11T13:20:17.25 | 3.0 | negative | manual | Pg | 17.07 | 0 | |||
CR.STON.BHZ. | 2020-12-11T13:20:17.74 | 3.0 | undecidable | manual | Sn | 0.73 | 0 | |||
IV.VENL.HNZ. | 2020-12-11T13:20:09.85 | 3.0 | undecidable | manual | Sn | -0.76 | 0 | |||
IV.TDS.HHZ. | 2020-12-11T13:19:58.21 | 3.0 | undecidable | manual | Pg | 13.01 | 0 | |||
IT.FIE.HGZ. | 2020-12-11T13:19:48.17 | 3.0 | undecidable | manual | Sn | 1.49 | 0 | |||
IX.STN3.HHZ.02 | 2020-12-11T13:19:38.80 | 3.0 | positive | manual | Pg | 7.45 | 0 | |||
IV.PTRJ.HNZ. | 2020-12-11T13:19:35.27 | 3.0 | undecidable | manual | Sg | 0.55 | 0 | |||
IV.LPEL.HHZ. | 2020-12-11T13:19:18.03 | 3.0 | undecidable | manual | S | -0.01 | 0 | |||
IV.PTRJ.HHZ. | 2020-12-11T13:19:14.18 | 3.0 | undecidable | manual | Pn | -0.97 | 0 | |||
IV.TRE1.HNZ. | 2020-12-11T13:19:03.26 | 3.0 | undecidable | manual | P | -1.96 | 0 | |||
IV.NRCA.HHZ. | 2020-12-11T13:19:03.80 | 0.6 | undecidable | manual | S | 336 | 42.1245 | 100 | -0.01 | 48 |
IV.TERO.HHZ. | 2020-12-11T13:18:59.95 | 0.3 | undecidable | manual | S | 57 | 27.6501 | 109 | -0.11 | 73 |
IV.LNSS.HHZ. | 2020-12-11T13:18:59.54 | 0.6 | undecidable | manual | S | 300 | 26.4513 | 110 | -0.21 | 48 |
IV.GIGS.HHN. | 2020-12-11T13:18:58.29 | 0.6 | undecidable | manual | S | 100 | 20.868 | 117 | -0.1 | 49 |
IV.T1299.HNN. | 2020-12-11T13:18:57.48 | 0.6 | undecidable | manual | S | 349 | 16.7721 | 125 | 0.02 | 50 |
IV.SMA1.EHZ. | 2020-12-11T13:18:57.56 | 0.6 | undecidable | manual | S | 4 | 16.0728 | 126 | 0.25 | 48 |
IV.NRCA.HHZ. | 2020-12-11T13:18:57.82 | 0.3 | undecidable | manual | P | 336 | 42.1245 | 100 | -0.15 | 70 |
IV.CAMP.HHE. | 2020-12-11T13:18:55.85 | 0.6 | undecidable | manual | S | 52 | 9.0798 | 146 | -0.14 | 50 |
IV.LNSS.HHZ. | 2020-12-11T13:18:55.56 | 0.1 | undecidable | manual | P | 300 | 26.4513 | 110 | -0.06 | 98 |
IV.TERO.HHZ. | 2020-12-11T13:18:55.74 | 0.3 | undecidable | manual | P | 57 | 27.6501 | 109 | -0.06 | 73 |
IV.SMA1.EHZ. | 2020-12-11T13:18:54.33 | 0.1 | positive | manual | P | 4 | 16.0728 | 126 | 0.12 | 98 |
IV.GIGS.HHN. | 2020-12-11T13:18:54.95 | 0.3 | undecidable | manual | P | 100 | 20.868 | 117 | 0.11 | 73 |
IV.T1299.HNN. | 2020-12-11T13:18:54.42 | 0.1 | undecidable | manual | P | 349 | 16.7721 | 125 | 0.12 | 98 |
IV.CAMP.HHE. | 2020-12-11T13:18:53.53 | 0.1 | undecidable | manual | P | 52 | 9.0798 | 146 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.00007189999999999999 | 1.48 | AML | other | m | 2020-12-11T13:19:00.78 |
IV.LNSS.HHN. | ML:0.9 | 0.00004185 | 1.14 | AML | other | m | 2020-12-11T13:19:00.88 |
IV.NRCA.HHE. | ML:1.3 | 0.000055100000000000004 | 0.1 | AML | other | m | 2020-12-11T13:19:04.25 |
IV.NRCA.HHN. | ML:1.1 | 0.0000353 | 1.46 | AML | other | m | 2020-12-11T13:19:05.19 |