A magnitude ML 1.1 earthquake occured in region: 4 km NE Barete (AQ), on
and geographic coordinates (lat, lon) 42.4800, 13.3190 at 13 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 |
---|---|---|---|---|
Barete | AQ | 4 | 737 | 737 |
Capitignano | AQ | 5 | 665 | 1402 |
Pizzoli | AQ | 5 | 4326 | 5728 |
Montereale | AQ | 8 | 2581 | 8309 |
Cagnano Amiterno | AQ | 8 | 1369 | 9678 |
Campotosto | AQ | 10 | 542 | 10220 |
Scoppito | AQ | 13 | 3727 | 13947 |
Crognaleto | TE | 15 | 1297 | 15244 |
Borbona | RI | 16 | 617 | 15861 |
L'Aquila | AQ | 16 | 69753 | 85614 |
Amatrice | RI | 17 | 2657 | 88271 |
Posta | RI | 19 | 694 | 88965 |
Fano Adriano | TE | 20 | 296 | 89261 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-04-17 02:16:39 |
42.4798 | 13.3187 | 13 | 2023-04-17 02:22:53 |
Sala Sismica INGV-Roma | 116444131 |
Field | Value |
---|---|
Time (UTC) | 2023-04-17 02:16:39 ± 0.08 |
Latitude | 42.4798 ± 0.0045 |
Longitude | 13.3187 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116444131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 469 |
Semi-minor axis of confidence ellipse (meter) | 58 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 19 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 116444131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-17 02:22:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-04-17T02:16:53.35 | 0.3 | undecidable | manual | S | 337 | 42.624 | 93 | -0.02 | 71 |
IV.LNSS.HHZ. | 2023-04-17T02:16:49.08 | 0.3 | undecidable | manual | S | 301 | 26.5512 | 97 | -0.01 | 73 |
IV.TERO.HHZ. | 2023-04-17T02:16:49.42 | 0.3 | undecidable | manual | S | 56 | 28.1496 | 96 | -0.11 | 72 |
IV.GIGS.HHZ. | 2023-04-17T02:16:47.24 | 0.6 | undecidable | manual | S | 98 | 20.9679 | 101 | -0.39 | 46 |
IV.NRCA.HHZ. | 2023-04-17T02:16:47.39 | 0.1 | undecidable | manual | P | 337 | 42.624 | 93 | -0.13 | 93 |
IV.SMA1.EHZ. | 2023-04-17T02:16:46.78 | 0.3 | undecidable | manual | S | 5 | 16.7721 | 108 | 0.25 | 71 |
MN.AQU.HNN. | 2023-04-17T02:16:46.38 | 0.3 | undecidable | manual | S | 153 | 15.6732 | 111 | 0.12 | 74 |
IV.LNSS.HHZ. | 2023-04-17T02:16:45.02 | 0.3 | undecidable | manual | P | 301 | 26.5512 | 97 | -0.03 | 73 |
IV.TERO.HHZ. | 2023-04-17T02:16:45.34 | 0.1 | undecidable | manual | P | 56 | 28.1496 | 96 | 0.04 | 97 |
IV.RM33.EHZ. | 2023-04-17T02:16:44.45 | 0.3 | undecidable | manual | S | 291 | 9.0798 | 134 | -0.33 | 70 |
IV.GIGS.HHZ. | 2023-04-17T02:16:44.29 | 0.6 | undecidable | manual | P | 98 | 20.9679 | 101 | 0.09 | 49 |
IV.CAMP.HHZ. | 2023-04-17T02:16:44.84 | 0.3 | undecidable | manual | S | 50 | 9.6792 | 132 | -0.04 | 75 |
MN.AQU.HNN. | 2023-04-17T02:16:43.58 | 0.3 | undecidable | manual | P | 153 | 15.6732 | 111 | 0.17 | 73 |
IV.SMA1.EHZ. | 2023-04-17T02:16:43.73 | 0.1 | undecidable | manual | P | 5 | 16.7721 | 108 | 0.16 | 96 |
IV.RM33.EHZ. | 2023-04-17T02:16:42.54 | 0.1 | undecidable | manual | P | 291 | 9.0798 | 134 | -0.02 | 100 |
IV.CAMP.HHZ. | 2023-04-17T02:16:42.79 | 0.1 | undecidable | manual | P | 50 | 9.6792 | 132 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.2 | 0.000167 | 0.96 | AML | other | m | 2023-04-17T02:16:44.02 |
IV.RM33.EHE. | ML:1.3 | 0.00021050000000000002 | 0.24 | AML | other | m | 2023-04-17T02:16:44.56 |
IV.CAMP.HHE. | ML:1.0 | 0.0001094 | 0.44 | AML | other | m | 2023-04-17T02:16:44.63 |
IV.CAMP.HHN. | ML:1.0 | 0.00011115 | 1.58 | AML | other | m | 2023-04-17T02:16:45.97 |
IV.SMA1.EHE. | ML:1.3 | 0.00016749999999999998 | 0.54 | AML | other | m | 2023-04-17T02:16:47.39 |
IV.SMA1.EHN. | ML:1.3 | 0.00017549999999999998 | 0.34 | AML | other | m | 2023-04-17T02:16:47.25 |
IV.RM33.HNE. | ML:1.0 | 0.00012040753679999999 | 0.1504 | AML | other | m | 2023-04-17T02:16:44.67 |
IV.RM33.HNN. | ML:1.1 | 0.00015351853 | 0.2 | AML | other | m | 2023-04-17T02:16:45.02 |
IV.LNSS.HHE. | ML:1.0 | 0.000050554839999999995 | 0.2608 | AML | other | m | 2023-04-17T02:16:50.20 |
IV.TERO.HHE. | ML:1.0 | 0.000046113735 | 0.08 | AML | other | m | 2023-04-17T02:16:49.84 |
IV.TERO.HHN. | ML:0.8 | 0.000036011534999999995 | 0.08 | AML | other | m | 2023-04-17T02:16:50.17 |