A magnitude ML 0.8 earthquake occured in region: 7 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4650, 13.3800 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Pizzoli | AQ | 8 | 4326 | 4326 |
Barete | AQ | 8 | 737 | 5063 |
Capitignano | AQ | 9 | 665 | 5728 |
Campotosto | AQ | 10 | 542 | 6270 |
Crognaleto | TE | 12 | 1297 | 7567 |
L'Aquila | AQ | 13 | 69753 | 77320 |
Cagnano Amiterno | AQ | 13 | 1369 | 78689 |
Montereale | AQ | 13 | 2581 | 81270 |
Scoppito | AQ | 14 | 3727 | 84997 |
Pietracamela | TE | 16 | 271 | 85268 |
Fano Adriano | TE | 16 | 296 | 85564 |
Lucoli | AQ | 20 | 1011 | 86575 |
Amatrice | RI | 20 | 2657 | 89232 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-04-26 04:50:38 |
42.4648 | 13.3797 | 10 | 2022-04-26 04:57:49 |
Sala Sismica INGV-Roma | 103786981 |
Field | Value |
---|---|
Time (UTC) | 2022-04-26 04:50:38 ± 0.11 |
Latitude | 42.4648 ± 0.0081 |
Longitude | 13.3797 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 103786981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 948 |
Semi-minor axis of confidence ellipse (meter) | 361 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41729 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 103786981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-26 04:57:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATPI.EHZ. | 2022-04-26T04:51:15.86 | 3.0 | undecidable | manual | S | -5.03 | 0 | |||
IV.VVLD.HHZ. | 2022-04-26T04:50:54.09 | 3.0 | negative | manual | P | -0.09 | 0 | |||
IV.NRCA.HHZ. | 2022-04-26T04:50:53.59 | 0.6 | undecidable | manual | S | 332 | 46.3203 | 50 | -0.13 | 48 |
IV.NRCA.HHZ. | 2022-04-26T04:50:47.29 | 0.6 | negative | manual | P | 332 | 46.3203 | 50 | -0.1 | 48 |
IV.TERO.HHZ. | 2022-04-26T04:50:47.97 | 0.3 | undecidable | manual | S | 46 | 25.3524 | 50 | -0.17 | 73 |
IV.SMA1.EHZ. | 2022-04-26T04:50:46.53 | 0.3 | undecidable | manual | S | 349 | 18.7701 | 119 | 0.38 | 73 |
IV.GIGS.HHZ. | 2022-04-26T04:50:45.29 | 0.3 | undecidable | manual | S | 95 | 15.873 | 123 | 0 | 75 |
IV.FAGN.HHN. | 2022-04-26T04:50:44.51 | 0.6 | undecidable | manual | P | 143 | 27.6501 | 50 | -0.01 | 48 |
IV.RM33.EHZ. | 2022-04-26T04:50:44.79 | 0.1 | undecidable | manual | S | 290 | 14.3745 | 126 | -0.08 | 99 |
IV.TERO.HHZ. | 2022-04-26T04:50:44.14 | 0.1 | undecidable | manual | P | 46 | 25.3524 | 50 | -0.02 | 100 |
IV.SMA1.EHZ. | 2022-04-26T04:50:43.33 | 0.3 | undecidable | manual | P | 349 | 18.7701 | 119 | 0.31 | 73 |
IV.RM33.EHZ. | 2022-04-26T04:50:42.29 | 0.3 | positive | manual | P | 290 | 14.3745 | 126 | 0.02 | 77 |
IV.GIGS.HHZ. | 2022-04-26T04:50:42.61 | 0.6 | undecidable | manual | P | 95 | 15.873 | 123 | 0.09 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.9 | 0.0000736 | 1.74 | AML | other | m | 2022-04-26T04:50:44.97 |
IV.RM33.EHN. | ML:0.7 | 0.00005185 | 1.66 | AML | other | m | 2022-04-26T04:50:45.16 |