A magnitude ML 1.4 earthquake occured in region: 1 km SE Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5160, 13.2540 at 15 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 |
---|---|---|---|---|
Montereale | AQ | 1 | 2581 | 2581 |
Capitignano | AQ | 4 | 665 | 3246 |
Cagnano Amiterno | AQ | 7 | 1369 | 4615 |
Barete | AQ | 8 | 737 | 5352 |
Pizzoli | AQ | 9 | 4326 | 9678 |
Borbona | RI | 10 | 617 | 10295 |
Campotosto | AQ | 11 | 542 | 10837 |
Posta | RI | 13 | 694 | 11531 |
Amatrice | RI | 13 | 2657 | 14188 |
Cittareale | RI | 14 | 482 | 14670 |
Scoppito | AQ | 16 | 3727 | 18397 |
Micigliano | RI | 18 | 127 | 18524 |
Antrodoco | RI | 18 | 2588 | 21112 |
Crognaleto | TE | 19 | 1297 | 22409 |
Accumoli | RI | 20 | 667 | 23076 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-04-17 00:33:06 |
42.5162 | 13.2542 | 15 | 2021-04-17 00:45:18 |
Sala Sismica INGV-Roma | 89162841 |
Field | Value |
---|---|
Time (UTC) | 2021-04-17 00:33:06 ± 0.11 |
Latitude | 42.5162 ± 0.0054 |
Longitude | 13.2542 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 89162841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 568 |
Semi-minor axis of confidence ellipse (meter) | 389 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 206 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
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) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57647 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 89162841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-17 00:45:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-04-17T00:33:18.14 | 1.0 | negative | manual | P | 356 | 63.9915 | 94 | 0.18 | 22 |
IV.MMO1.EHZ. | 2021-04-17T00:33:14.77 | 0.6 | undecidable | manual | P | 8 | 42.9237 | 97 | 0.04 | 47 |
IV.LNSS.HHZ. | 2021-04-17T00:33:14.60 | 0.6 | undecidable | manual | S | 299 | 19.9689 | 113 | -0.06 | 49 |
IV.SMA1.EHN. | 2021-04-17T00:33:13.40 | 0.6 | undecidable | manual | S | 28 | 14.2746 | 125 | 0.06 | 50 |
IV.CAMP.HHZ. | 2021-04-17T00:33:13.10 | 0.6 | undecidable | manual | S | 80 | 12.876 | 129 | 0.08 | 50 |
IV.NRCA.HHZ. | 2021-04-17T00:33:13.68 | 0.3 | negative | manual | P | 342 | 37.0296 | 99 | -0.15 | 70 |
IV.T1299.EHZ. | 2021-04-17T00:33:13.05 | 0.6 | undecidable | manual | S | 10 | 13.2756 | 128 | -0.07 | 49 |
IV.GIGS.HHN. | 2021-04-17T00:33:12.21 | 0.6 | undecidable | manual | P | 105 | 26.9508 | 104 | -0.1 | 48 |
IV.TERO.HHZ. | 2021-04-17T00:33:12.70 | 0.3 | negative | manual | P | 67 | 30.9468 | 101 | -0.2 | 70 |
IV.MTRA.HNE. | 2021-04-17T00:33:12.51 | 0.3 | undecidable | manual | P | 23 | 29.1486 | 103 | -0.12 | 71 |
IV.LNSS.HHZ. | 2021-04-17T00:33:11.40 | 0.1 | undecidable | manual | P | 299 | 19.9689 | 113 | 0.12 | 96 |
IV.RM33.EHZ. | 2021-04-17T00:33:11.30 | 0.6 | undecidable | manual | S | 256 | 3.2967 | 165 | -0.31 | 48 |
IV.CAMP.HHZ. | 2021-04-17T00:33:10.45 | 0.6 | undecidable | manual | P | 80 | 12.876 | 129 | 0.11 | 49 |
IV.T1299.EHZ. | 2021-04-17T00:33:10.41 | 0.1 | undecidable | manual | P | 10 | 13.2756 | 128 | 0.02 | 100 |
IV.SMA1.EHN. | 2021-04-17T00:33:10.74 | 0.3 | undecidable | manual | P | 28 | 14.2746 | 125 | 0.22 | 72 |
IV.RM33.EHZ. | 2021-04-17T00:33:09.62 | 0.1 | negative | manual | P | 256 | 3.2967 | 165 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.1 | 0.00013342969999999998 | 0.1 | AML | other | m | 2021-04-17T00:33:12.05 |
IV.RM33.EHE. | ML:1.4 | 0.0002642564 | 0.22 | AML | other | m | 2021-04-17T00:33:11.64 |
IV.LNSS.HHN. | ML:1.6 | 0.0002415 | 0.12 | AML | other | m | 2021-04-17T00:33:14.74 |
IV.LNSS.HHE. | ML:1.7 | 0.0003605 | 0.12 | AML | other | m | 2021-04-17T00:33:14.96 |
IV.TERO.HHN. | ML:0.8 | 0.00002318827 | 0.24 | AML | other | m | 2021-04-17T00:33:18.81 |
IV.NRCA.HHE. | ML:1.4 | 0.00008845 | 0.1 | AML | other | m | 2021-04-17T00:33:19.66 |
IV.NRCA.HHN. | ML:1.2 | 0.00005666609 | 0.1 | AML | other | m | 2021-04-17T00:33:19.34 |
IV.TERO.HHE. | ML:0.8 | 0.00002715 | 1.58 | AML | other | m | 2021-04-17T00:33:19.18 |
IV.RM33.HNE. | ML:1.4 | 0.00027742464999999997 | 0.19 | AML | other | m | 2021-04-17T00:33:11.64 |
IV.RM33.HNN. | ML:1.1 | 0.000140236575 | 0.1 | AML | other | m | 2021-04-17T00:33:12.10 |
IV.LNSS.HNE. | ML:1.7 | 0.00035025554999999997 | 0.12 | AML | other | m | 2021-04-17T00:33:14.90 |
IV.LNSS.HNN. | ML:1.6 | 0.0002455267 | 0.2 | AML | other | m | 2021-04-17T00:33:15.04 |
IV.TERO.HNE. | ML:1.4 | 0.000105383225 | 0.59 | AML | other | m | 2021-04-17T00:33:17.30 |
IV.TERO.HNN. | ML:1.7 | 0.00024097335 | 0.89 | AML | other | m | 2021-04-17T00:33:23.18 |
IV.NRCA.HNE. | ML:1.5 | 0.00010883091000000001 | 0.71 | AML | other | m | 2021-04-17T00:33:17.61 |
IV.NRCA.HNN. | ML:1.7 | 0.00018816195000000003 | 0.67 | AML | other | m | 2021-04-17T00:33:28.17 |
IV.CSP1.EHN. | ML:1.5 | 0.000054909345 | 1.56 | AML | other | m | 2021-04-17T00:33:38.22 |