A magnitude ML 0.8 earthquake occured in region: 4 km N Capitignano (AQ), on
and geographic coordinates (lat, lon) 42.5540, 13.3050 at 11 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 |
---|---|---|---|---|
Capitignano | AQ | 4 | 665 | 665 |
Campotosto | AQ | 5 | 542 | 1207 |
Montereale | AQ | 6 | 2581 | 3788 |
Amatrice | RI | 9 | 2657 | 6445 |
Barete | AQ | 12 | 737 | 7182 |
Cagnano Amiterno | AQ | 12 | 1369 | 8551 |
Pizzoli | AQ | 13 | 4326 | 12877 |
Cittareale | RI | 14 | 482 | 13359 |
Crognaleto | TE | 14 | 1297 | 14656 |
Borbona | RI | 15 | 617 | 15273 |
Accumoli | RI | 16 | 667 | 15940 |
Posta | RI | 17 | 694 | 16634 |
Cortino | TE | 18 | 656 | 17290 |
Fano Adriano | TE | 19 | 296 | 17586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-04-16 09:11:52 |
42.5545 | 13.305 | 11 | 2023-04-16 09:47:07 |
Sala Sismica INGV-Roma | 116427921 |
Field | Value |
---|---|
Time (UTC) | 2023-04-16 09:11:52 ± 0.07 |
Latitude | 42.5545 ± 0.0072 |
Longitude | 13.3050 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116427921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 788 |
Semi-minor axis of confidence ellipse (meter) | 419 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 168 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 11 |
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) | 0.07914 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31206 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 116427921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-16 09:47:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-04-16T09:12:01.17 | 0.6 | undecidable | manual | S | 73 | 25.5522 | 50 | -0.19 | 48 |
IV.LNSS.HHZ. | 2023-04-16T09:12:00.22 | 0.6 | undecidable | manual | S | 284 | 22.2555 | 50 | -0.27 | 48 |
IV.NRCA.HHZ. | 2023-04-16T09:11:58.85 | 0.6 | negative | manual | P | 333 | 34.6431 | 50 | 0.02 | 49 |
IV.LNSS.HHZ. | 2023-04-16T09:11:57.07 | 0.1 | undecidable | manual | P | 284 | 22.2555 | 50 | 0.14 | 98 |
IV.TERO.HHZ. | 2023-04-16T09:11:57.46 | 0.1 | undecidable | manual | P | 73 | 25.5522 | 50 | 0.02 | 99 |
IV.RM33.EHZ. | 2023-04-16T09:11:56.68 | 0.6 | undecidable | manual | S | 236 | 8.9799 | 141 | -0.32 | 48 |
IV.SMA1.EHZ. | 2023-04-16T09:11:56.75 | 0.6 | undecidable | manual | S | 16 | 8.7801 | 141 | -0.21 | 49 |
IV.CAMP.HHZ. | 2023-04-16T09:11:56.84 | 0.6 | undecidable | manual | S | 104 | 8.7801 | 142 | -0.11 | 50 |
IV.SMA1.EHZ. | 2023-04-16T09:11:55.06 | 0.1 | undecidable | manual | P | 16 | 8.7801 | 141 | 0.17 | 99 |
IV.CAMP.HHZ. | 2023-04-16T09:11:55.14 | 1.0 | undecidable | manual | P | 104 | 8.7801 | 142 | 0.25 | 24 |
IV.RM33.EHZ. | 2023-04-16T09:11:55.05 | 0.1 | positive | manual | P | 236 | 8.9799 | 141 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.7 | 0.000063729745 | 0.1216 | AML | other | m | 2023-04-16T09:11:56.99 |
IV.RM33.EHN. | ML:0.7 | 0.00007167076 | 0.1024 | AML | other | m | 2023-04-16T09:11:56.91 |
IV.SMA1.EHE. | ML:0.9 | 0.000111088405 | 0.1984 | AML | other | m | 2023-04-16T09:11:57.09 |
IV.SMA1.EHN. | ML:0.8 | 0.00007395065500000001 | 0.1856 | AML | other | m | 2023-04-16T09:11:57.37 |