A magnitude ML 1.2 earthquake occured in region: 7 km E Pizzoli (AQ), on
and geographic coordinates (lat, lon) 42.4280, 13.3810 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 | 7 | 4326 | 4326 |
Barete | AQ | 9 | 737 | 5063 |
L'Aquila | AQ | 9 | 69753 | 74816 |
Scoppito | AQ | 12 | 3727 | 78543 |
Capitignano | AQ | 12 | 665 | 79208 |
Cagnano Amiterno | AQ | 13 | 1369 | 80577 |
Campotosto | AQ | 15 | 542 | 81119 |
Montereale | AQ | 16 | 2581 | 83700 |
Lucoli | AQ | 16 | 1011 | 84711 |
Crognaleto | TE | 16 | 1297 | 86008 |
Tornimparte | AQ | 16 | 3187 | 89195 |
Fossa | AQ | 17 | 721 | 89916 |
Ocre | AQ | 18 | 1167 | 91083 |
Poggio Picenze | AQ | 18 | 1136 | 92219 |
Pietracamela | TE | 18 | 271 | 92490 |
Fano Adriano | TE | 19 | 296 | 92786 |
Sant'Eusanio Forconese | AQ | 19 | 394 | 93180 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-03-28 03:09:17 |
42.4275 | 13.3808 | 9 | 2021-03-28 03:14:54 |
Sala Sismica INGV-Roma | 88541041 |
Field | Value |
---|---|
Time (UTC) | 2021-03-28 03:09:17 ± 0.08 |
Latitude | 42.4275 ± 0.0036 |
Longitude | 13.3808 ± 0.0049 |
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 | 88541041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 215 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
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) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56298 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 88541041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-28 03:14:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2021-03-28T03:09:34.18 | 0.6 | undecidable | manual | S | 334 | 50.0166 | 50 | -0.05 | 47 |
IV.MF5.EHZ. | 2021-03-28T03:09:29.80 | 1.0 | positive | manual | P | 6 | 62.493 | 50 | 0.55 | 20 |
IV.NRCA.HHZ. | 2021-03-28T03:09:27.15 | 0.3 | negative | manual | P | 334 | 50.0166 | 50 | -0.18 | 68 |
IV.TERO.HHZ. | 2021-03-28T03:09:27.99 | 0.6 | undecidable | manual | S | 40 | 28.3494 | 107 | -0.18 | 47 |
IV.SMA1.EHZ. | 2021-03-28T03:09:26.70 | 0.6 | undecidable | manual | S | 351 | 22.8549 | 111 | 0.33 | 46 |
IV.T1299.HNZ. | 2021-03-28T03:09:26.76 | 0.6 | undecidable | manual | S | 341 | 24.3534 | 110 | -0.09 | 49 |
IV.RM33.EHZ. | 2021-03-28T03:09:24.17 | 0.6 | undecidable | manual | S | 304 | 16.3725 | 118 | -0.14 | 49 |
IV.T1299.HNZ. | 2021-03-28T03:09:23.14 | 0.1 | undecidable | manual | P | 341 | 24.3534 | 110 | 0.08 | 97 |
IV.TERO.HHZ. | 2021-03-28T03:09:23.56 | 0.6 | negative | manual | P | 40 | 28.3494 | 107 | -0.27 | 46 |
IV.FIAM.HNZ. | 2021-03-28T03:09:23.94 | 0.6 | undecidable | manual | P | 231 | 27.9498 | 107 | 0.19 | 47 |
IV.SMA1.EHZ. | 2021-03-28T03:09:22.76 | 1.0 | undecidable | manual | P | 351 | 22.8549 | 111 | -0.03 | 25 |
MN.AQU.HNZ. | 2021-03-28T03:09:22.04 | 0.6 | undecidable | manual | S | 166 | 8.3805 | 136 | -0.04 | 50 |
IV.GIGS.HHZ. | 2021-03-28T03:09:21.70 | 0.1 | undecidable | manual | P | 80 | 15.9729 | 119 | 0.16 | 97 |
IV.RM33.EHZ. | 2021-03-28T03:09:21.59 | 0.6 | negative | manual | P | 304 | 16.3725 | 118 | -0.01 | 50 |
MN.AQU.HNZ. | 2021-03-28T03:09:20.23 | 0.1 | undecidable | manual | P | 166 | 8.3805 | 136 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.0 | 0.0000897 | 0.16 | AML | other | m | 2021-03-28T03:09:24.55 |
IV.RM33.EHE. | ML:0.9 | 0.00008121485 | 0.32 | AML | other | m | 2021-03-28T03:09:25.36 |
IV.SMA1.EHE. | ML:1.4 | 0.00014950000000000003 | 0.24 | AML | other | m | 2021-03-28T03:09:27.13 |
IV.TERO.HHN. | ML:0.9 | 0.00004684863 | 0.1392 | AML | other | m | 2021-03-28T03:09:28.22 |
IV.TERO.HHE. | ML:0.9 | 0.000038543825000000004 | 0.1392 | AML | other | m | 2021-03-28T03:09:28.96 |
IV.SMA1.EHN. | ML:1.2 | 0.000109243495 | 0.36 | AML | other | m | 2021-03-28T03:09:29.86 |
IV.NRCA.HHE. | ML:1.2 | 0.00004195 | 1.24 | AML | other | m | 2021-03-28T03:09:34.37 |
IV.NRCA.HHN. | ML:1.1 | 0.000031982125 | 0.1008 | AML | other | m | 2021-03-28T03:09:35.34 |
IV.RM33.HNE. | ML:1.1 | 0.00011159330000000001 | 0.32 | AML | other | m | 2021-03-28T03:09:25.36 |
IV.RM33.HNN. | ML:1.0 | 0.00010704579999999999 | 0.1808 | AML | other | m | 2021-03-28T03:09:24.63 |
IV.TERO.HNE. | ML:1.2 | 0.00008495601999999999 | 0.5104 | AML | other | m | 2021-03-28T03:09:23.79 |
IV.TERO.HNN. | ML:1.5 | 0.00016794325 | 1.1408 | AML | other | m | 2021-03-28T03:09:36.12 |
IV.NRCA.HNE. | ML:1.6 | 0.00009485031099999999 | 0.5088 | AML | other | m | 2021-03-28T03:09:42.12 |
IV.NRCA.HNN. | ML:1.9 | 0.00021458695 | 1.0992 | AML | other | m | 2021-03-28T03:09:28.12 |
IV.MF5.EHE. | ML:1.7 | 0.00010522395 | 3.0208 | AML | other | m | 2021-03-28T03:09:49.00 |
IV.MF5.EHN. | ML:1.6 | 0.00007181515 | 2.44 | AML | other | m | 2021-03-28T03:09:55.83 |