A magnitude ML 0.9 earthquake occured in region: 8 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4680, 13.3890 at 9 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 | 9 | 737 | 5063 |
Capitignano | AQ | 9 | 665 | 5728 |
Campotosto | AQ | 10 | 542 | 6270 |
Crognaleto | TE | 12 | 1297 | 7567 |
L'Aquila | AQ | 13 | 69753 | 77320 |
Montereale | AQ | 13 | 2581 | 79901 |
Cagnano Amiterno | AQ | 13 | 1369 | 81270 |
Pietracamela | TE | 15 | 271 | 81541 |
Scoppito | AQ | 15 | 3727 | 85268 |
Fano Adriano | TE | 15 | 296 | 85564 |
Cortino | TE | 20 | 656 | 86220 |
Amatrice | RI | 20 | 2657 | 88877 |
Lucoli | AQ | 20 | 1011 | 89888 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-07-25 21:51:24 |
42.4682 | 13.3887 | 9 | 2023-07-25 21:59:32 |
Sala Sismica INGV-Roma | 119577891 |
Field | Value |
---|---|
Time (UTC) | 2023-07-25 21:51:24 ± 0.14 |
Latitude | 42.4682 ± 0.0054 |
Longitude | 13.3887 ± 0.0073 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119577891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 680 |
Semi-minor axis of confidence ellipse (meter) | 292 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 119577891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-25 21:59:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T0110.HHZ. | 2023-07-25T21:51:38.79 | 0.6 | undecidable | manual | S | 130 | 41.3253 | 50 | 0.29 | 45 |
IV.TERO.HHZ. | 2023-07-25T21:51:33.10 | 0.6 | undecidable | manual | S | 46 | 24.5532 | 111 | -0.63 | 42 |
IV.T0110.HHZ. | 2023-07-25T21:51:32.95 | 1.0 | negative | manual | P | 130 | 41.3253 | 50 | 0.32 | 22 |
IV.SMA1.EHZ. | 2023-07-25T21:51:32.09 | 0.6 | undecidable | manual | S | 346 | 18.5703 | 117 | 0.28 | 47 |
IV.GIGS.HHZ. | 2023-07-25T21:51:30.72 | 0.6 | undecidable | manual | S | 96 | 15.1737 | 122 | -0.06 | 49 |
IV.FAGN.HHE. | 2023-07-25T21:51:30.57 | 0.3 | undecidable | manual | P | 144 | 27.5502 | 109 | 0.13 | 71 |
IV.RM33.EHZ. | 2023-07-25T21:51:30.61 | 0.6 | undecidable | manual | S | 288 | 14.9739 | 122 | -0.11 | 49 |
MN.AQU.HHE. | 2023-07-25T21:51:30.31 | 0.6 | undecidable | manual | S | 174 | 12.6762 | 126 | 0.23 | 48 |
IV.TERO.HHZ. | 2023-07-25T21:51:29.66 | 0.3 | positive | manual | P | 46 | 24.5532 | 111 | -0.22 | 71 |
IV.CAMP.HHE. | 2023-07-25T21:51:29.37 | 0.6 | undecidable | manual | S | 12 | 7.6812 | 140 | 0.57 | 44 |
IV.SMA1.EHZ. | 2023-07-25T21:51:28.64 | 0.1 | undecidable | manual | P | 346 | 18.5703 | 117 | -0.13 | 97 |
IV.GIGS.HHZ. | 2023-07-25T21:51:28.17 | 0.1 | undecidable | manual | P | 96 | 15.1737 | 122 | 0 | 100 |
IV.RM33.EHZ. | 2023-07-25T21:51:28.03 | 0.1 | undecidable | manual | P | 288 | 14.9739 | 122 | -0.11 | 98 |
IV.CAMP.HHE. | 2023-07-25T21:51:27.33 | 0.1 | undecidable | manual | P | 12 | 7.6812 | 140 | 0.3 | 95 |
MN.AQU.HHE. | 2023-07-25T21:51:27.26 | 0.3 | undecidable | manual | P | 174 | 12.6762 | 126 | -0.51 | 68 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.2 | 0.00013849999999999998 | 0.24 | AML | other | m | 2023-07-25T21:51:30.80 |
IV.RM33.EHE. | ML:1.0 | 0.00010238098 | 0.1152 | AML | other | m | 2023-07-25T21:51:30.85 |
IV.RM33.HNE. | ML:1.1 | 0.00012207111500000002 | 0.6784 | AML | other | m | 2023-07-25T21:51:35.99 |
IV.RM33.HNN. | ML:1.2 | 0.000137845645 | 0.2304 | AML | other | m | 2023-07-25T21:51:30.68 |
IV.GIGS.HHE. | ML:0.4 | 0.000023516368 | 0.32 | AML | other | m | 2023-07-25T21:51:32.72 |
IV.GIGS.HHN. | ML:0.4 | 0.000024047929 | 0.896 | AML | other | m | 2023-07-25T21:51:36.26 |
IV.SMA1.EHE. | ML:0.7 | 0.0000416317 | 0.6272 | AML | other | m | 2023-07-25T21:51:36.08 |
IV.SMA1.EHN. | ML:0.8 | 0.000049744415 | 0.4096 | AML | other | m | 2023-07-25T21:51:33.82 |
IV.TERO.HHE. | ML:0.8 | 0.000034012795 | 0.1536 | AML | other | m | 2023-07-25T21:51:34.13 |
IV.T0110.HHE. | ML:1.3 | 0.000058871889999999994 | 1.3568 | AML | other | m | 2023-07-25T21:51:52.26 |
IV.T0110.HHN. | ML:1.1 | 0.000043485645000000006 | 0.6656 | AML | other | m | 2023-07-25T21:51:41.24 |